🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.45 AU - 0.59 AU

Year: 141 Days

Day: 42.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.08 AU - 1.7 AU

Year: 617 Days

Day: 20.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.06 AU - 2.3 AU

Year: 1213 Days

Day: 20.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.68 AU - 4.36 AU

Year: 3036 Days

Day: 30.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 14.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.41 AU - 6.85 AU

Year: 5033 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,953,218 km

• M1: 184,005 km (0.111 R)
• M2: 369,806 km (0.119 R)
• M3: 560,693 km (0.098 R)
• M4: 682,017 km (0.079 R)
• M5: 837,150 km (0.026 R)
• M6: 1,133,503 km (0.042 R)
• M7: 1,450,202 km (0.072 R)
• M8: 1,597,107 km (0.108 R)
• M9: 2,052,184 km (0.113 R)
• M10: 2,337,916 km (0.113 R)
• M11: 2,459,539 km (0.076 R)
• M12: 2,636,962 km (0.026 R)
• M13: 2,818,873 km (0.116 R)
• M14: 3,214,559 km (0.074 R)
• M15: 3,389,589 km (0.108 R)
• M16: 3,528,116 km (0.099 R)
• M17: 4,185,449 km (0.063 R)
• M18: 4,377,234 km (0.084 R)
• M19: 4,637,534 km (0.101 R)
• M20: 5,612,314 km (0.115 R)
• M21: 5,919,588 km (0.104 R)
• M22: 6,183,778 km (0.041 R)
• M23: 6,354,020 km (0.099 R)
• M24: 6,452,007 km (0.114 R)
• M25: 6,924,287 km (0.072 R)
• M26: 7,126,543 km (0.119 R)
• M27: 7,823,819 km (0.099 R)
• M28: 8,167,296 km (0.064 R)
• M29: 8,434,926 km (0.112 R)
• M30: 9,255,321 km (0.026 R)
• M31: 9,590,719 km (0.08 R)
• M32: 9,759,915 km (0.11 R)
• M33: 10,015,577 km (0.11 R)
• M34: 10,187,316 km (0.098 R)
• M35: 10,475,591 km (0.093 R)
• M36: 10,708,216 km (0.061 R)
• M37: 11,001,427 km (0.099 R)
• M38: 11,565,860 km (0.11 R)
• M39: 12,200,754 km (0.103 R)
• M40: 12,292,457 km (0.11 R)
• M41: 13,033,864 km (0.076 R)
• M42: 13,252,726 km (0.085 R)
• M43: 13,378,538 km (0.032 R)
• M44: 13,599,344 km (0.113 R)
• M45: 13,885,226 km (0.072 R)
• M46: 14,398,197 km (0.057 R)
• M47: 14,495,136 km (0.102 R)
• M48: 14,592,225 km (0.045 R)
• M49: 14,689,613 km (0.093 R)
• M50: 15,113,873 km (0.039 R)
• M51: 15,608,443 km (0.075 R)
• M52: 15,807,857 km (0.089 R)
• M53: 16,141,909 km (0.104 R)
• M54: 16,681,359 km (0.06 R)
• M55: 18,056,014 km (0.12 R)
• M56: 18,195,439 km (0.059 R)
• M57: 18,580,804 km (0.093 R)
• M58: 19,217,342 km (0.099 R)
• M59: 19,717,299 km (0.094 R)
• M60: 19,968,922 km (0.119 R)
• M61: 20,949,387 km (0.108 R)
• M62: 21,095,993 km (0.05 R)
• M63: 21,611,806 km (0.09 R)
• M64: 22,543,202 km (0.108 R)
• M65: 23,146,082 km (0.025 R)
• M66: 23,754,496 km (0.119 R)
• M67: 24,599,425 km (0.108 R)
• M68: 25,181,361 km (0.07 R)
• M69: 25,298,197 km (0.081 R)
• M70: 25,650,051 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.7

Radius: 5.2

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.36 AU - 14.2 AU

Year: 16212 Days

Day: 22.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,953,218 km

• M1: 69,862 km (0.101 R)
• M2: 106,364 km (0.109 R)
• M3: 161,117 km (0.078 R)
• M4: 242,049 km (0.113 R)
• M5: 367,412 km (0.059 R)
• M6: 496,216 km (0.103 R)
• M7: 620,831 km (0.11 R)
• M8: 1,934,899 km (0.108 R)
• M9: 2,396,408 km (0.115 R)
• M10: 2,516,984 km (0.097 R)
• M11: 2,608,837 km (0.056 R)
• M12: 3,182,396 km (0.08 R)
• M13: 3,689,233 km (0.061 R)
• M14: 3,793,652 km (0.08 R)
• M15: 4,514,265 km (0.099 R)
• M16: 4,966,500 km (0.109 R)
• M17: 5,276,018 km (0.109 R)
• M18: 5,512,382 km (0.09 R)
• M19: 5,552,026 km (0.117 R)
• M20: 5,792,430 km (0.07 R)
• M21: 6,076,965 km (0.1 R)
• M22: 6,118,104 km (0.118 R)
• M23: 6,617,761 km (0.039 R)
• M24: 7,044,115 km (0.102 R)
• M25: 7,968,181 km (0.119 R)
• M26: 8,513,016 km (0.108 R)
• M27: 8,882,972 km (0.089 R)
• M28: 9,830,824 km (0.057 R)
• M29: 10,121,343 km (0.102 R)
• M30: 11,059,920 km (0.112 R)
• M31: 11,110,035 km (0.057 R)
• M32: 11,311,544 km (0.103 R)
• M33: 11,362,108 km (0.117 R)
• M34: 12,026,023 km (0.088 R)
• M35: 12,336,738 km (0.119 R)
• M36: 12,649,996 km (0.12 R)
• M37: 13,071,862 km (0.095 R)
• M38: 16,379,321 km (0.092 R)
• M39: 16,551,060 km (0.044 R)
• M40: 17,012,270 km (0.089 R)
• M41: 17,477,669 km (0.034 R)
• M42: 18,183,472 km (0.055 R)
• M43: 18,599,503 km (0.115 R)
• M44: 19,018,676 km (0.078 R)
• M45: 19,988,519 km (0.114 R)
• M46: 20,233,561 km (0.114 R)
• M47: 20,294,896 km (0.043 R)
• M48: 20,726,486 km (0.082 R)
• M49: 20,974,369 km (0.078 R)
• M50: 21,661,323 km (0.077 R)
• M51: 22,929,015 km (0.09 R)
• M52: 24,547,066 km (0.077 R)
• M53: 24,678,114 km (0.054 R)
• M54: 25,072,753 km (0.089 R)
• M55: 28,165,838 km (0.071 R)
• M56: 28,715,910 km (0.095 R)
• M57: 29,338,985 km (0.072 R)
• M58: 29,478,111 km (0.054 R)
• M59: 30,246,894 km (0.042 R)
• M60: 30,387,367 km (0.031 R)
• M61: 31,234,839 km (0.1 R)
• M62: 31,447,866 km (0.062 R)
• M63: 31,947,074 km (0.08 R)
• M64: 32,880,864 km (0.107 R)
• M65: 34,261,652 km (0.048 R)
• M66: 34,848,674 km (0.117 R)
• M67: 35,069,780 km (0.101 R)
• M68: 36,854,483 km (0.058 R)
• M69: 37,004,529 km (0.086 R)
• M70: 37,154,875 km (0.109 R)
• M71: 37,305,221 km (0.118 R)
• M72: 37,380,618 km (0.036 R)
• M73: 38,744,801 km (0.096 R)
• M74: 38,973,686 km (0.088 R)
• M75: 39,126,575 km (0.085 R)
• M76: 39,356,357 km (0.114 R)
• M77: 40,821,519 km (0.098 R)
• M78: 41,054,443 km (0.054 R)
• M79: 42,382,872 km (0.067 R)
• M80: 44,681,593 km (0.06 R)
• M81: 45,322,769 km (0.093 R)
• M82: 48,820,966 km (0.1 R)
• M83: 49,233,258 km (0.088 R)
• M84: 50,061,581 km (0.078 R)
• M85: 50,643,966 km (0.059 R)
• M86: 50,977,868 km (0.072 R)
• M87: 52,827,047 km (0.079 R)
• M88: 54,783,787 km (0.091 R)
• M89: 55,212,236 km (0.098 R)
• M90: 55,383,974 km (0.109 R)
• M91: 55,900,087 km (0.098 R)
• M92: 58,068,059 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.6

Radius: 3.7

Gravity: 62.64 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.63 AU - 14.93 AU

Year: 17212 Days

Day: 20.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 62,953,218 km

• M1: 271,670 km (0.082 R)
• M2: 321,635 km (0.105 R)
• M3: 573,708 km (0.087 R)
• M4: 1,002,455 km (0.089 R)
• M5: 1,274,873 km (0.076 R)
• M6: 1,303,297 km (0.109 R)
• M7: 1,692,401 km (0.058 R)
• M8: 2,115,164 km (0.119 R)
• M9: 2,390,873 km (0.1 R)
• M10: 2,975,502 km (0.091 R)
• M11: 3,764,930 km (0.104 R)
• M12: 3,847,358 km (0.117 R)
• M13: 4,182,607 km (0.104 R)
• M14: 5,243,405 km (0.04 R)
• M15: 5,520,909 km (0.028 R)
• M16: 5,994,087 km (0.095 R)
• M17: 6,042,108 km (0.077 R)
• M18: 8,065,569 km (0.036 R)
• M19: 8,709,738 km (0.082 R)
• M20: 9,259,211 km (0.097 R)
• M21: 9,763,206 km (0.085 R)
• M22: 9,819,754 km (0.073 R)
• M23: 10,448,962 km (0.101 R)
• M24: 10,506,857 km (0.038 R)
• M25: 10,564,751 km (0.038 R)
• M26: 10,973,453 km (0.087 R)
• M27: 11,268,460 km (0.104 R)
• M28: 11,625,999 km (0.112 R)
• M29: 11,745,976 km (0.059 R)
• M30: 12,047,715 km (0.099 R)
• M31: 14,359,002 km (0.031 R)
• M32: 14,616,909 km (0.091 R)
• M33: 15,465,577 km (0.077 R)
• M34: 15,597,523 km (0.08 R)
• M35: 16,464,442 km (0.106 R)
• M36: 17,759,362 km (0.04 R)
• M37: 17,966,854 km (0.106 R)
• M38: 18,175,094 km (0.113 R)
• M39: 18,523,956 km (0.061 R)
• M40: 19,157,503 km (0.082 R)
• M41: 20,517,946 km (0.069 R)
• M42: 22,728,704 km (0.11 R)
• M43: 23,709,916 km (0.09 R)
• M44: 26,183,367 km (0.094 R)
• M45: 26,735,234 km (0.1 R)
• M46: 27,450,461 km (0.097 R)
• M47: 28,413,872 km (0.088 R)
• M48: 28,899,765 km (0.071 R)
• M49: 29,143,610 km (0.101 R)
• M50: 31,202,974 km (0.114 R)
• M51: 31,620,352 km (0.101 R)
• M52: 31,871,826 km (0.095 R)
• M53: 35,372,865 km (0.065 R)
• M54: 36,245,171 km (0.097 R)
• M55: 36,508,164 km (0.117 R)
• M56: 36,771,905 km (0.079 R)
• M57: 37,478,156 km (0.063 R)
• M58: 38,188,896 km (0.07 R)
• M59: 38,545,836 km (0.106 R)
• M60: 38,724,755 km (0.047 R)
• M61: 38,903,973 km (0.09 R)
• M62: 39,173,399 km (0.047 R)
• M63: 39,263,308 km (0.064 R)
• M64: 39,984,968 km (0.113 R)
• M65: 40,711,265 km (0.082 R)
• M66: 40,802,221 km (0.035 R)
• M67: 41,258,644 km (0.097 R)
• M68: 41,350,198 km (0.115 R)
• M69: 41,533,306 km (0.098 R)
• M70: 43,193,842 km (0.095 R)
• M71: 44,219,335 km (0.111 R)
• M72: 44,688,175 km (0.111 R)
• M73: 45,725,188 km (0.067 R)
• M74: 46,770,129 km (0.113 R)
• M75: 47,726,957 km (0.107 R)
• M76: 50,147,001 km (0.079 R)
• M77: 50,244,689 km (0.078 R)
• M78: 50,831,711 km (0.097 R)
• M79: 51,224,405 km (0.098 R)
• M80: 51,815,317 km (0.07 R)
• M81: 52,111,670 km (0.091 R)
• M82: 52,408,472 km (0.108 R)
• M83: 52,904,539 km (0.063 R)
• M84: 53,103,355 km (0.036 R)
• M85: 57,438,102 km (0.113 R)
• M86: 59,286,085 km (0.038 R)
• M87: 59,699,274 km (0.068 R)
• M88: 62,619,126 km (0.108 R)
• M89: 63,673,043 km (0.071 R)
• M90: 65,798,679 km (0.097 R)
• M91: 66,226,529 km (0.108 R)
• M92: 67,300,342 km (0.112 R)
• M93: 68,163,372 km (0.076 R)
• M94: 68,813,225 km (0.055 R)
• M95: 70,118,916 km (0.064 R)
• M96: 72,754,680 km (0.115 R)
• M97: 73,197,191 km (0.109 R)
• M98: 73,751,451 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.7

Radius: 3.6

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.16 AU - 16.1 AU

Year: 22171 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,953,218 km

• M1: 339,587 km (0.069 R)
• M2: 529,277 km (0.115 R)
• M3: 566,976 km (0.05 R)
• M4: 1,184,965 km (0.081 R)
• M5: 1,771,688 km (0.036 R)
• M6: 1,800,261 km (0.09 R)
• M7: 2,034,082 km (0.113 R)
• M8: 3,446,585 km (0.109 R)
• M9: 4,376,635 km (0.077 R)
• M10: 4,610,756 km (0.071 R)
• M11: 4,729,387 km (0.054 R)
• M12: 5,091,115 km (0.032 R)
• M13: 5,295,914 km (0.1 R)
• M14: 5,461,818 km (0.051 R)
• M15: 5,503,556 km (0.048 R)
• M16: 5,798,563 km (0.104 R)
• M17: 5,969,404 km (0.091 R)
• M18: 6,492,099 km (0.033 R)
• M19: 6,669,522 km (0.11 R)
• M20: 7,626,948 km (0.037 R)
• M21: 8,870,555 km (0.095 R)
• M22: 9,215,977 km (0.108 R)
• M23: 9,315,459 km (0.116 R)
• M24: 9,717,130 km (0.105 R)
• M25: 9,767,694 km (0.092 R)
• M26: 10,797,974 km (0.092 R)
• M27: 11,325,756 km (0.085 R)
• M28: 14,433,352 km (0.108 R)
• M29: 16,499,598 km (0.092 R)
• M30: 16,741,647 km (0.115 R)
• M31: 18,468,007 km (0.095 R)
• M32: 19,161,692 km (0.092 R)
• M33: 20,769,420 km (0.074 R)
• M34: 21,358,686 km (0.1 R)
• M35: 22,419,784 km (0.076 R)
• M36: 22,956,840 km (0.106 R)
• M37: 24,111,886 km (0.113 R)
• M38: 24,317,732 km (0.062 R)
• M39: 25,425,205 km (0.051 R)
• M40: 26,055,312 km (0.084 R)
• M41: 26,903,382 km (0.071 R)
• M42: 27,617,113 km (0.093 R)
• M43: 28,844,564 km (0.096 R)
• M44: 29,135,980 km (0.072 R)
• M45: 30,979,176 km (0.106 R)
• M46: 32,178,502 km (0.113 R)
• M47: 32,404,993 km (0.106 R)
• M48: 32,556,386 km (0.068 R)
• M49: 32,859,771 km (0.101 R)
• M50: 32,935,617 km (0.085 R)
• M51: 33,087,907 km (0.095 R)
• M52: 33,698,865 km (0.12 R)
• M53: 34,082,584 km (0.1 R)
• M54: 34,544,991 km (0.109 R)
• M55: 35,164,625 km (0.113 R)
• M56: 36,572,491 km (0.096 R)
• M57: 36,887,843 km (0.089 R)
• M58: 36,966,831 km (0.116 R)
• M59: 37,521,240 km (0.075 R)
• M60: 37,839,285 km (0.11 R)
• M61: 40,904,995 km (0.116 R)
• M62: 41,396,274 km (0.044 R)
• M63: 41,889,498 km (0.093 R)
• M64: 43,881,992 km (0.11 R)
• M65: 44,133,167 km (0.098 R)
• M66: 44,974,057 km (0.089 R)
• M67: 45,142,803 km (0.111 R)
• M68: 45,227,326 km (0.044 R)
• M69: 45,481,044 km (0.074 R)
• M70: 45,735,211 km (0.081 R)
• M71: 45,820,182 km (0.096 R)
• M72: 46,245,190 km (0.084 R)
• M73: 47,013,524 km (0.065 R)
• M74: 47,958,235 km (0.094 R)
• M75: 48,735,994 km (0.055 R)
• M76: 49,430,727 km (0.106 R)
• M77: 50,478,959 km (0.105 R)
• M78: 51,005,843 km (0.115 R)
• M79: 51,622,784 km (0.067 R)
• M80: 53,667,488 km (0.082 R)
• M81: 53,756,948 km (0.071 R)
• M82: 54,294,902 km (0.061 R)
• M83: 54,564,627 km (0.038 R)
• M84: 55,919,684 km (0.087 R)
• M85: 56,101,146 km (0.06 R)
• M86: 56,920,494 km (0.095 R)
• M87: 59,401,724 km (0.118 R)
• M88: 59,679,527 km (0.114 R)
• M89: 60,050,829 km (0.082 R)
• M90: 60,982,076 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit