🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 43.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.43 AU - 2.53 AU

Year: 1471 Days

Day: 44.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.84 AU - 3.62 AU

Year: 2187 Days

Day: 12.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.19 AU - 4.57 AU

Year: 2879 Days

Day: 21.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 135.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,867,140 km

• M1: 1,001,109 km (0.092 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.2

Radius: 11.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.65 AU - 7.97 AU

Year: 6695 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 25,867,140 km

• M1: 173,683 km (0.116 R)
• M2: 275,110 km (0.11 R)
• M3: 450,290 km (0.058 R)
• M4: 550,670 km (0.116 R)
• M5: 914,641 km (0.083 R)
• M6: 1,349,223 km (0.077 R)
• M7: 1,464,414 km (0.089 R)
• M8: 1,596,508 km (0.097 R)
• M9: 1,732,643 km (0.059 R)
• M10: 2,316,523 km (0.09 R)
• M11: 2,424,682 km (0.106 R)
• M12: 2,503,221 km (0.094 R)
• M13: 2,808,999 km (0.071 R)
• M14: 3,110,140 km (0.077 R)
• M15: 3,247,321 km (0.109 R)
• M16: 3,421,752 km (0.085 R)
• M17: 3,780,039 km (0.067 R)
• M18: 4,131,744 km (0.111 R)
• M19: 4,571,561 km (0.047 R)
• M20: 4,966,500 km (0.043 R)
• M21: 5,372,359 km (0.107 R)
• M22: 5,704,915 km (0.109 R)
• M23: 6,151,614 km (0.103 R)
• M24: 6,853,976 km (0.065 R)
• M25: 6,988,614 km (0.097 R)
• M26: 7,306,061 km (0.079 R)
• M27: 7,978,653 km (0.096 R)
• M28: 8,215,167 km (0.045 R)
• M29: 8,598,586 km (0.08 R)
• M30: 8,963,306 km (0.058 R)
• M31: 9,110,660 km (0.093 R)
• M32: 9,209,395 km (0.115 R)
• M33: 9,482,560 km (0.084 R)
• M34: 10,087,833 km (0.112 R)
• M35: 10,164,427 km (0.067 R)
• M36: 10,241,171 km (0.071 R)
• M37: 10,318,214 km (0.095 R)
• M38: 10,395,257 km (0.064 R)
• M39: 10,783,912 km (0.055 R)
• M40: 10,888,331 km (0.075 R)
• M41: 11,203,684 km (0.112 R)
• M42: 12,005,379 km (0.08 R)
• M43: 12,522,539 km (0.117 R)
• M44: 12,659,869 km (0.095 R)
• M45: 12,742,597 km (0.049 R)
• M46: 12,853,000 km (0.073 R)
• M47: 13,019,353 km (0.047 R)
• M48: 14,982,975 km (0.089 R)
• M49: 15,128,833 km (0.086 R)
• M50: 15,275,289 km (0.11 R)
• M51: 15,451,515 km (0.08 R)
• M52: 15,539,778 km (0.063 R)
• M53: 15,776,292 km (0.052 R)
• M54: 15,895,073 km (0.109 R)
• M55: 16,103,463 km (0.026 R)
• M56: 16,312,750 km (0.118 R)
• M57: 16,493,016 km (0.045 R)
• M58: 16,915,929 km (0.034 R)
• M59: 17,159,325 km (0.059 R)
• M60: 17,741,709 km (0.111 R)
• M61: 18,082,044 km (0.104 R)
• M62: 18,237,327 km (0.077 R)
• M63: 18,424,324 km (0.097 R)
• M64: 18,706,167 km (0.116 R)
• M65: 19,242,176 km (0.119 R)
• M66: 19,496,193 km (0.097 R)
• M67: 19,591,786 km (0.12 R)
• M68: 19,815,285 km (0.097 R)
• M69: 19,975,504 km (0.047 R)
• M70: 20,136,173 km (0.113 R)
• M71: 20,297,140 km (0.116 R)
• M72: 20,913,184 km (0.062 R)
• M73: 21,239,756 km (0.072 R)
• M74: 21,338,191 km (0.089 R)
• M75: 21,634,096 km (0.044 R)
• M76: 21,964,408 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 15

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.4 AU - 11.84 AU

Year: 12128 Days

Day: 12.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,867,140 km

• M1: 188,344 km (0.119 R)
• M2: 283,787 km (0.073 R)
• M3: 432,487 km (0.113 R)
• M4: 984,803 km (0.092 R)
• M5: 1,181,225 km (0.1 R)
• M6: 1,343,538 km (0.094 R)
• M7: 1,489,097 km (0.108 R)
• M8: 2,444,429 km (0.09 R)
• M9: 2,841,612 km (0.03 R)
• M10: 3,064,064 km (0.115 R)
• M11: 3,193,915 km (0.089 R)
• M12: 3,392,132 km (0.1 R)
• M13: 4,189,937 km (0.105 R)
• M14: 4,930,297 km (0.071 R)
• M15: 5,237,870 km (0.076 R)
• M16: 6,530,994 km (0.082 R)
• M17: 7,519,238 km (0.102 R)
• M18: 7,874,084 km (0.104 R)
• M19: 8,416,675 km (0.118 R)
• M20: 9,585,783 km (0.112 R)
• M21: 10,656,604 km (0.081 R)
• M22: 11,105,548 km (0.11 R)
• M23: 11,307,205 km (0.092 R)
• M24: 11,408,483 km (0.118 R)
• M25: 11,611,787 km (0.119 R)
• M26: 12,542,136 km (0.08 R)
• M27: 12,647,004 km (0.1 R)
• M28: 12,910,446 km (0.082 R)
• M29: 13,603,832 km (0.087 R)
• M30: 13,819,702 km (0.101 R)
• M31: 14,091,072 km (0.101 R)
• M32: 14,860,454 km (0.095 R)
• M33: 15,306,106 km (0.061 R)
• M34: 16,039,884 km (0.096 R)
• M35: 18,072,171 km (0.098 R)
• M36: 18,607,881 km (0.117 R)
• M37: 19,816,931 km (0.092 R)
• M38: 19,939,152 km (0.108 R)
• M39: 20,246,127 km (0.101 R)
• M40: 21,238,559 km (0.096 R)
• M41: 21,740,909 km (0.118 R)
• M42: 23,594,127 km (0.102 R)
• M43: 24,506,974 km (0.078 R)
• M44: 24,835,640 km (0.086 R)
• M45: 25,099,830 km (0.109 R)
• M46: 25,630,753 km (0.107 R)
• M47: 26,839,055 km (0.069 R)
• M48: 27,450,312 km (0.069 R)
• M49: 27,860,210 km (0.103 R)
• M50: 28,548,061 km (0.063 R)
• M51: 29,171,884 km (0.097 R)
• M52: 29,590,309 km (0.097 R)
• M53: 30,291,923 km (0.113 R)
• M54: 30,786,494 km (0.032 R)
• M55: 32,213,957 km (0.056 R)
• M56: 32,502,082 km (0.036 R)
• M57: 32,646,444 km (0.114 R)
• M58: 33,153,431 km (0.042 R)
• M59: 33,663,111 km (0.089 R)
• M60: 33,809,119 km (0.039 R)
• M61: 35,504,212 km (0.097 R)
• M62: 36,324,757 km (0.093 R)
• M63: 36,624,551 km (0.097 R)
• M64: 36,925,242 km (0.12 R)
• M65: 37,226,832 km (0.106 R)
• M66: 37,832,404 km (0.112 R)
• M67: 40,597,571 km (0.105 R)
• M68: 41,533,754 km (0.047 R)
• M69: 41,847,312 km (0.081 R)
• M70: 42,240,455 km (0.107 R)
• M71: 42,951,194 km (0.118 R)
• M72: 43,109,768 km (0.068 R)
• M73: 43,586,387 km (0.094 R)
• M74: 44,625,045 km (0.105 R)
• M75: 44,785,563 km (0.07 R)
• M76: 45,671,931 km (0.11 R)
• M77: 48,200,733 km (0.12 R)
• M78: 51,698,930 km (0.107 R)
• M79: 52,459,186 km (0.093 R)
• M80: 53,734,508 km (0.055 R)
• M81: 53,990,769 km (0.077 R)
• M82: 55,882,434 km (0.113 R)
• M83: 56,489,054 km (0.099 R)
• M84: 57,184,833 km (0.105 R)
• M85: 58,848,661 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 4.1

Gravity: 56.59 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.2 AU - 20.74 AU

Year: 28698 Days

Day: 24.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 25,867,140 km

• M1: 529,876 km (0.043 R)
• M2: 698,024 km (0.059 R)
• M3: 914,492 km (0.112 R)
• M4: 1,597,855 km (0.089 R)
• M5: 2,007,454 km (0.088 R)
• M6: 2,773,245 km (0.091 R)
• M7: 3,063,016 km (0.114 R)
• M8: 3,882,065 km (0.062 R)
• M9: 4,370,801 km (0.075 R)
• M10: 4,650,699 km (0.092 R)
• M11: 4,821,390 km (0.072 R)
• M12: 5,227,698 km (0.111 R)
• M13: 5,524,500 km (0.091 R)
• M14: 6,447,668 km (0.075 R)
• M15: 6,510,948 km (0.032 R)
• M16: 6,894,517 km (0.098 R)
• M17: 7,483,783 km (0.084 R)
• M18: 7,616,925 km (0.094 R)
• M19: 7,953,072 km (0.063 R)
• M20: 8,501,198 km (0.076 R)
• M21: 9,274,320 km (0.054 R)
• M22: 9,561,099 km (0.082 R)
• M23: 9,778,016 km (0.118 R)
• M24: 10,143,184 km (0.1 R)
• M25: 11,189,322 km (0.077 R)
• M26: 11,417,908 km (0.038 R)
• M27: 12,505,036 km (0.104 R)
• M28: 12,742,298 km (0.105 R)
• M29: 14,278,818 km (0.111 R)
• M30: 14,443,824 km (0.108 R)
• M31: 16,560,634 km (0.076 R)
• M32: 17,170,395 km (0.058 R)
• M33: 17,876,347 km (0.11 R)
• M34: 19,958,002 km (0.095 R)
• M35: 20,142,605 km (0.075 R)
• M36: 20,235,057 km (0.072 R)
• M37: 21,167,949 km (0.101 R)
• M38: 21,829,321 km (0.053 R)
• M39: 23,172,261 km (0.063 R)
• M40: 24,049,653 km (0.102 R)
• M41: 24,541,680 km (0.09 R)
• M42: 25,236,263 km (0.116 R)
• M43: 26,037,809 km (0.107 R)
• M44: 29,117,430 km (0.11 R)
• M45: 29,746,938 km (0.115 R)
• M46: 30,169,253 km (0.072 R)
• M47: 31,019,567 km (0.103 R)
• M48: 32,093,530 km (0.116 R)
• M49: 34,167,555 km (0.041 R)
• M50: 37,643,013 km (0.042 R)
• M51: 39,596,163 km (0.118 R)
• M52: 41,229,024 km (0.091 R)
• M53: 41,346,607 km (0.08 R)
• M54: 41,817,691 km (0.106 R)
• M55: 44,199,439 km (0.099 R)
• M56: 46,380,277 km (0.094 R)
• M57: 46,502,498 km (0.115 R)
• M58: 46,992,282 km (0.032 R)
• M59: 47,853,666 km (0.068 R)
• M60: 48,472,104 km (0.08 R)
• M61: 49,591,844 km (0.099 R)
• M62: 50,343,124 km (0.109 R)
• M63: 51,856,755 km (0.059 R)
• M64: 53,641,608 km (0.074 R)
• M65: 53,898,318 km (0.032 R)
• M66: 55,965,910 km (0.054 R)
• M67: 58,983,149 km (0.101 R)
• M68: 60,044,995 km (0.081 R)
• M69: 60,979,234 km (0.116 R)
• M70: 61,783,921 km (0.065 R)
• M71: 65,174,108 km (0.118 R)
• M72: 66,960,755 km (0.112 R)
• M73: 68,346,031 km (0.084 R)
• M74: 70,020,779 km (0.101 R)
• M75: 72,984,014 km (0.12 R)
• M76: 73,410,518 km (0.111 R)
• M77: 74,123,501 km (0.061 R)
• M78: 75,556,200 km (0.108 R)
• M79: 79,908,899 km (0.063 R)
• M80: 80,055,356 km (0.112 R)
• M81: 84,789,680 km (0.082 R)
• M82: 86,137,556 km (0.044 R)
• M83: 88,551,168 km (0.105 R)
• M84: 89,157,937 km (0.118 R)
• M85: 89,309,929 km (0.065 R)
• M86: 89,614,061 km (0.107 R)
• M87: 91,292,849 km (0.095 R)
• M88: 92,828,022 km (0.082 R)
• M89: 93,753,135 km (0.074 R)
• M90: 97,327,926 km (0.072 R)
• M91: 99,683,344 km (0.069 R)
• M92: 102,852,874 km (0.116 R)
• M93: 103,012,196 km (0.042 R)
• M94: 103,331,139 km (0.105 R)
• M95: 103,650,381 km (0.098 R)
• M96: 104,610,051 km (0.116 R)
• M97: 106,377,251 km (0.087 R)
• M98: 107,183,733 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.5

Radius: 3

Gravity: 110.72 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.65 AU - 19.35 AU

Year: 29977 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 25,867,140 km

• M1: 55,800 km (0.102 R)
• M2: 89,759 km (0.111 R)
• M3: 380,876 km (0.104 R)
• M4: 430,991 km (0.09 R)
• M5: 483,500 km (0.077 R)
• M6: 776,413 km (0.063 R)
• M7: 1,151,006 km (0.117 R)
• M8: 1,573,470 km (0.077 R)
• M9: 1,864,887 km (0.025 R)
• M10: 2,687,825 km (0.072 R)
• M11: 2,933,913 km (0.12 R)
• M12: 3,394,824 km (0.104 R)
• M13: 3,823,123 km (0.042 R)
• M14: 3,932,778 km (0.034 R)
• M15: 4,496,912 km (0.112 R)
• M16: 4,966,051 km (0.06 R)
• M17: 5,085,879 km (0.093 R)
• M18: 5,328,078 km (0.029 R)
• M19: 6,141,292 km (0.119 R)
• M20: 6,399,199 km (0.076 R)
• M21: 6,529,498 km (0.092 R)
• M22: 6,660,546 km (0.117 R)
• M23: 6,858,913 km (0.106 R)
• M24: 7,810,056 km (0.108 R)
• M25: 8,442,855 km (0.111 R)
• M26: 8,585,721 km (0.086 R)
• M27: 8,801,591 km (0.11 R)
• M28: 10,209,157 km (0.079 R)
• M29: 10,285,153 km (0.1 R)
• M30: 11,447,678 km (0.102 R)
• M31: 11,526,516 km (0.09 R)
• M32: 12,326,117 km (0.049 R)
• M33: 13,558,653 km (0.112 R)
• M34: 14,658,048 km (0.104 R)
• M35: 14,743,768 km (0.114 R)
• M36: 16,049,907 km (0.117 R)
• M37: 16,315,593 km (0.056 R)
• M38: 16,671,935 km (0.117 R)
• M39: 19,331,785 km (0.07 R)
• M40: 21,047,672 km (0.074 R)
• M41: 21,728,044 km (0.081 R)
• M42: 21,923,718 km (0.062 R)
• M43: 24,216,006 km (0.082 R)
• M44: 29,779,401 km (0.055 R)
• M45: 30,761,661 km (0.1 R)
• M46: 36,524,470 km (0.116 R)
• M47: 36,757,094 km (0.114 R)
• M48: 38,045,431 km (0.095 R)
• M49: 38,399,380 km (0.108 R)
• M50: 38,635,894 km (0.087 R)
• M51: 38,991,638 km (0.117 R)
• M52: 40,907,239 km (0.067 R)
• M53: 42,363,873 km (0.119 R)
• M54: 42,730,687 km (0.108 R)
• M55: 48,357,661 km (0.085 R)
• M56: 48,613,174 km (0.096 R)
• M57: 51,322,242 km (0.1 R)
• M58: 51,582,692 km (0.12 R)
• M59: 52,235,986 km (0.075 R)
• M60: 55,677,036 km (0.116 R)
• M61: 59,737,422 km (0.052 R)
• M62: 62,496,754 km (0.042 R)
• M63: 65,156,305 km (0.12 R)
• M64: 67,139,524 km (0.099 R)
• M65: 68,425,019 km (0.102 R)
• M66: 68,711,648 km (0.073 R)
• M67: 68,855,262 km (0.089 R)
• M68: 69,718,442 km (0.113 R)
• M69: 72,183,665 km (0.109 R)
• M70: 73,793,787 km (0.11 R)
• M71: 75,563,979 km (0.047 R)
• M72: 76,305,685 km (0.106 R)
• M73: 76,454,236 km (0.119 R)
• M74: 77,497,382 km (0.086 R)
• M75: 78,695,062 km (0.117 R)
• M76: 80,503,252 km (0.083 R)
• M77: 81,412,508 km (0.094 R)
• M78: 83,241,192 km (0.101 R)
• M79: 83,700,457 km (0.064 R)
• M80: 84,006,983 km (0.082 R)
• M81: 84,314,108 km (0.083 R)
• M82: 86,164,035 km (0.088 R)
• M83: 86,938,803 km (0.109 R)
• M84: 89,120,388 km (0.108 R)
• M85: 92,267,928 km (0.094 R)
• M86: 94,492,897 km (0.114 R)
• M87: 95,772,108 km (0.052 R)
• M88: 98,671,464 km (0.113 R)
• M89: 98,995,344 km (0.051 R)
• M90: 100,620,276 km (0.086 R)
• M91: 104,061,176 km (0.078 R)
• M92: 108,207,431 km (0.096 R)
• M93: 109,713,283 km (0.098 R)
• M94: 109,881,132 km (0.033 R)
• M95: 111,057,719 km (0.081 R)
• M96: 112,745,782 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 5.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.59 AU - 20.81 AU

Year: 30464 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 25,867,140 km

• M1: 1,115,402 km (0.106 R)
• M2: 1,877,902 km (0.074 R)
• M3: 2,695,454 km (0.037 R)
• M4: 2,768,009 km (0.045 R)
• M5: 2,896,664 km (0.102 R)
• M6: 3,102,809 km (0.074 R)
• M7: 3,159,806 km (0.079 R)
• M8: 4,695,728 km (0.095 R)
• M9: 4,960,067 km (0.119 R)
• M10: 5,026,937 km (0.094 R)
• M11: 5,526,145 km (0.107 R)
• M12: 6,280,418 km (0.053 R)
• M13: 6,644,988 km (0.102 R)
• M14: 7,217,200 km (0.086 R)
• M15: 7,394,623 km (0.098 R)
• M16: 7,909,090 km (0.047 R)
• M17: 9,026,736 km (0.102 R)
• M18: 11,142,199 km (0.076 R)
• M19: 11,820,177 km (0.107 R)
• M20: 13,061,839 km (0.118 R)
• M21: 13,308,975 km (0.073 R)
• M22: 15,113,574 km (0.095 R)
• M23: 15,243,125 km (0.117 R)
• M24: 16,458,309 km (0.088 R)
• M25: 16,959,761 km (0.116 R)
• M26: 17,398,532 km (0.091 R)
• M27: 18,841,253 km (0.056 R)
• M28: 19,015,535 km (0.097 R)
• M29: 19,400,899 km (0.08 R)
• M30: 20,787,671 km (0.086 R)
• M31: 21,438,422 km (0.11 R)
• M32: 22,206,158 km (0.09 R)
• M33: 24,296,938 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 10,678 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit