🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2 AU - 2.2 AU

Year: 1060 Days

Day: 30.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,170,461 km

• M1: 163,062 km (0.118 R)
• M2: 1,111,063 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.78 AU - 5.78 AU

Year: 3639 Days

Day: 28.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.74 AU - 5.44 AU

Year: 3999 Days

Day: 47.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,170,461 km

• M1: 1,662,930 km (0.068 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 10.7

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.1 AU - 11.78 AU

Year: 10914 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,170,461 km

• M1: 180,714 km (0.048 R)
• M2: 299,345 km (0.117 R)
• M3: 393,293 km (0.108 R)
• M4: 959,820 km (0.089 R)
• M5: 1,211,743 km (0.106 R)
• M6: 1,314,367 km (0.051 R)
• M7: 1,506,899 km (0.105 R)
• M8: 2,239,779 km (0.118 R)
• M9: 2,393,267 km (0.036 R)
• M10: 2,683,786 km (0.118 R)
• M11: 3,895,379 km (0.07 R)
• M12: 4,852,057 km (0.052 R)
• M13: 5,632,958 km (0.043 R)
• M14: 6,525,758 km (0.114 R)
• M15: 6,635,862 km (0.117 R)
• M16: 6,709,614 km (0.087 R)
• M17: 7,120,260 km (0.074 R)
• M18: 7,732,116 km (0.077 R)
• M19: 8,520,496 km (0.1 R)
• M20: 8,802,488 km (0.105 R)
• M21: 8,924,411 km (0.086 R)
• M22: 9,087,622 km (0.082 R)
• M23: 9,210,741 km (0.072 R)
• M24: 10,258,375 km (0.085 R)
• M25: 11,387,689 km (0.093 R)
• M26: 11,967,082 km (0.098 R)
• M27: 12,102,169 km (0.056 R)
• M28: 12,877,086 km (0.114 R)
• M29: 13,480,563 km (0.105 R)
• M30: 14,045,894 km (0.071 R)
• M31: 14,236,033 km (0.06 R)
• M32: 14,379,198 km (0.104 R)
• M33: 14,667,024 km (0.088 R)
• M34: 15,787,811 km (0.112 R)
• M35: 16,885,560 km (0.091 R)
• M36: 17,138,530 km (0.104 R)
• M37: 17,290,821 km (0.067 R)
• M38: 17,648,061 km (0.092 R)
• M39: 18,318,110 km (0.106 R)
• M40: 18,473,841 km (0.07 R)
• M41: 19,895,769 km (0.032 R)
• M42: 20,270,212 km (0.07 R)
• M43: 20,539,040 km (0.055 R)
• M44: 20,754,909 km (0.089 R)
• M45: 20,917,373 km (0.055 R)
• M46: 23,348,188 km (0.076 R)
• M47: 23,573,632 km (0.095 R)
• M48: 23,969,768 km (0.109 R)
• M49: 24,140,160 km (0.036 R)
• M50: 25,750,581 km (0.034 R)
• M51: 26,392,655 km (0.096 R)
• M52: 26,745,107 km (0.029 R)
• M53: 27,099,205 km (0.091 R)
• M54: 27,217,537 km (0.11 R)
• M55: 27,514,190 km (0.095 R)
• M56: 27,871,579 km (0.061 R)
• M57: 28,832,147 km (0.054 R)
• M58: 28,953,022 km (0.085 R)
• M59: 29,134,634 km (0.107 R)
• M60: 29,864,672 km (0.109 R)
• M61: 31,716,245 km (0.077 R)
• M62: 32,655,869 km (0.041 R)
• M63: 33,604,618 km (0.111 R)
• M64: 34,050,420 km (0.099 R)
• M65: 34,690,849 km (0.079 R)
• M66: 35,270,540 km (0.106 R)
• M67: 36,504,872 km (0.066 R)
• M68: 38,482,556 km (0.105 R)
• M69: 38,882,132 km (0.076 R)
• M70: 40,630,183 km (0.035 R)
• M71: 40,765,569 km (0.082 R)
• M72: 40,969,172 km (0.043 R)
• M73: 41,173,074 km (0.097 R)
• M74: 41,513,708 km (0.068 R)
• M75: 43,715,490 km (0.082 R)
• M76: 44,202,132 km (0.109 R)
• M77: 44,341,557 km (0.071 R)
• M78: 44,830,592 km (0.039 R)
• M79: 45,602,667 km (0.096 R)
• M80: 46,025,580 km (0.041 R)
• M81: 46,520,749 km (0.114 R)
• M82: 46,946,505 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 11.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.51 AU - 13.85 AU

Year: 13901 Days

Day: 10.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,170,461 km

• M1: 191,635 km (0.104 R)
• M2: 374,743 km (0.044 R)
• M3: 523,593 km (0.027 R)
• M4: 665,411 km (0.075 R)
• M5: 757,414 km (0.074 R)
• M6: 956,080 km (0.03 R)
• M7: 1,153,848 km (0.104 R)
• M8: 1,286,990 km (0.084 R)
• M9: 1,405,472 km (0.039 R)
• M10: 1,527,843 km (0.085 R)
• M11: 1,611,319 km (0.119 R)
• M12: 1,718,132 km (0.026 R)
• M13: 1,916,648 km (0.12 R)
• M14: 2,810,645 km (0.088 R)
• M15: 3,507,920 km (0.113 R)
• M16: 4,168,245 km (0.106 R)
• M17: 5,342,439 km (0.113 R)
• M18: 6,100,302 km (0.08 R)
• M19: 6,440,338 km (0.106 R)
• M20: 7,353,483 km (0.104 R)
• M21: 8,381,969 km (0.039 R)
• M22: 8,608,161 km (0.097 R)
• M23: 9,455,184 km (0.088 R)
• M24: 9,730,145 km (0.119 R)
• M25: 10,938,896 km (0.112 R)
• M26: 11,227,769 km (0.082 R)
• M27: 11,560,923 km (0.099 R)
• M28: 12,151,985 km (0.109 R)
• M29: 12,709,536 km (0.084 R)
• M30: 12,882,770 km (0.098 R)
• M31: 13,363,279 km (0.108 R)
• M32: 13,539,505 km (0.038 R)
• M33: 14,931,214 km (0.096 R)
• M34: 15,435,957 km (0.057 R)
• M35: 15,574,485 km (0.106 R)
• M36: 15,806,511 km (0.052 R)
• M37: 16,698,414 km (0.099 R)
• M38: 17,222,305 km (0.109 R)
• M39: 17,800,052 km (0.054 R)
• M40: 17,945,461 km (0.114 R)
• M41: 18,530,987 km (0.08 R)
• M42: 18,826,144 km (0.098 R)
• M43: 19,620,958 km (0.111 R)
• M44: 20,477,405 km (0.101 R)
• M45: 21,810,771 km (0.084 R)
• M46: 22,331,073 km (0.113 R)
• M47: 24,345,408 km (0.088 R)
• M48: 24,506,824 km (0.118 R)
• M49: 24,614,684 km (0.106 R)
• M50: 25,102,074 km (0.075 R)
• M51: 25,210,832 km (0.073 R)
• M52: 25,702,111 km (0.037 R)
• M53: 26,196,532 km (0.091 R)
• M54: 26,583,242 km (0.096 R)
• M55: 27,306,399 km (0.103 R)
• M56: 28,036,137 km (0.066 R)
• M57: 28,431,674 km (0.103 R)
• M58: 28,658,464 km (0.114 R)
• M59: 28,772,158 km (0.044 R)
• M60: 29,285,578 km (0.096 R)
• M61: 29,400,021 km (0.109 R)
• M62: 29,974,776 km (0.111 R)
• M63: 30,205,605 km (0.057 R)
• M64: 30,553,121 km (0.076 R)
• M65: 30,727,403 km (0.053 R)
• M66: 31,427,670 km (0.093 R)
• M67: 31,838,616 km (0.117 R)
• M68: 32,015,291 km (0.116 R)
• M69: 32,369,538 km (0.099 R)
• M70: 32,725,133 km (0.091 R)
• M71: 32,903,453 km (0.089 R)
• M72: 33,141,613 km (0.094 R)
• M73: 33,979,960 km (0.087 R)
• M74: 34,280,950 km (0.052 R)
• M75: 36,783,124 km (0.117 R)
• M76: 37,900,172 km (0.108 R)
• M77: 38,462,809 km (0.054 R)
• M78: 38,776,666 km (0.088 R)
• M79: 39,217,381 km (0.118 R)
• M80: 39,343,642 km (0.087 R)
• M81: 41,061,025 km (0.044 R)
• M82: 41,703,249 km (0.1 R)
• M83: 42,543,241 km (0.086 R)
• M84: 42,867,719 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 6.3

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.77 AU - 15.95 AU

Year: 17006 Days

Day: 16.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 35,170,461 km

• M1: 248,781 km (0.106 R)
• M2: 340,784 km (0.041 R)
• M3: 752,328 km (0.082 R)
• M4: 797,805 km (0.067 R)
• M5: 867,668 km (0.04 R)
• M6: 1,039,107 km (0.097 R)
• M7: 1,385,875 km (0.091 R)
• M8: 1,586,934 km (0.054 R)
• M9: 2,244,267 km (0.098 R)
• M10: 2,689,321 km (0.032 R)
• M11: 2,903,844 km (0.116 R)
• M12: 3,236,101 km (0.099 R)
• M13: 3,464,238 km (0.113 R)
• M14: 3,816,391 km (0.101 R)
• M15: 3,936,369 km (0.073 R)
• M16: 4,386,658 km (0.117 R)
• M17: 4,512,321 km (0.094 R)
• M18: 4,596,843 km (0.093 R)
• M19: 4,639,329 km (0.114 R)
• M20: 5,605,432 km (0.115 R)
• M21: 6,440,488 km (0.118 R)
• M22: 6,679,395 km (0.102 R)
• M23: 7,215,105 km (0.115 R)
• M24: 7,513,254 km (0.057 R)
• M25: 7,815,292 km (0.103 R)
• M26: 7,916,869 km (0.115 R)
• M27: 8,379,426 km (0.11 R)
• M28: 8,535,456 km (0.062 R)
• M29: 8,956,574 km (0.11 R)
• M30: 9,384,424 km (0.092 R)
• M31: 9,873,609 km (0.1 R)
• M32: 11,333,086 km (0.066 R)
• M33: 11,505,722 km (0.074 R)
• M34: 11,563,616 km (0.103 R)
• M35: 12,441,606 km (0.06 R)
• M36: 15,011,698 km (0.047 R)
• M37: 15,519,283 km (0.12 R)
• M38: 15,583,161 km (0.105 R)
• M39: 15,711,068 km (0.09 R)
• M40: 15,968,077 km (0.083 R)
• M41: 16,032,553 km (0.059 R)
• M42: 16,097,030 km (0.111 R)
• M43: 16,551,359 km (0.04 R)
• M44: 16,616,583 km (0.119 R)
• M45: 16,812,856 km (0.057 R)
• M46: 18,006,348 km (0.116 R)
• M47: 18,073,368 km (0.088 R)
• M48: 18,477,731 km (0.08 R)
• M49: 20,124,953 km (0.112 R)
• M50: 21,532,968 km (0.086 R)
• M51: 22,033,373 km (0.115 R)
• M52: 22,827,289 km (0.039 R)
• M53: 23,557,177 km (0.104 R)
• M54: 23,925,038 km (0.093 R)
• M55: 26,858,353 km (0.118 R)
• M56: 27,319,713 km (0.117 R)
• M57: 28,562,422 km (0.083 R)
• M58: 29,744,245 km (0.043 R)
• M59: 30,141,727 km (0.04 R)
• M60: 30,461,118 km (0.108 R)
• M61: 32,236,845 km (0.08 R)
• M62: 32,400,056 km (0.116 R)
• M63: 33,466,839 km (0.078 R)
• M64: 33,963,205 km (0.112 R)
• M65: 36,056,976 km (0.085 R)
• M66: 37,418,915 km (0.116 R)
• M67: 37,847,962 km (0.088 R)
• M68: 38,020,000 km (0.061 R)
• M69: 38,364,972 km (0.062 R)
• M70: 42,942,368 km (0.094 R)
• M71: 43,211,644 km (0.05 R)
• M72: 43,842,199 km (0.12 R)
• M73: 44,657,358 km (0.108 R)
• M74: 45,203,689 km (0.083 R)
• M75: 46,302,785 km (0.077 R)
• M76: 46,671,095 km (0.041 R)
• M77: 47,040,302 km (0.099 R)
• M78: 47,781,859 km (0.049 R)
• M79: 48,340,458 km (0.081 R)
• M80: 48,994,948 km (0.109 R)
• M81: 49,558,334 km (0.115 R)
• M82: 50,218,210 km (0.119 R)
• M83: 50,501,997 km (0.075 R)
• M84: 51,737,676 km (0.082 R)
• M85: 53,175,610 km (0.1 R)
• M86: 54,918,575 km (0.055 R)
• M87: 55,015,963 km (0.109 R)
• M88: 57,963,939 km (0.114 R)
• M89: 58,559,638 km (0.057 R)
• M90: 60,862,099 km (0.072 R)
• M91: 64,319,455 km (0.08 R)
• M92: 65,039,021 km (0.106 R)
• M93: 66,071,844 km (0.107 R)
• M94: 66,175,366 km (0.026 R)
• M95: 67,005,933 km (0.095 R)
• M96: 70,256,695 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.8

Radius: 5.7

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.75 AU - 16.27 AU

Year: 21272 Days

Day: 21 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 35,170,461 km

• M1: 417,228 km (0.107 R)
• M2: 599,738 km (0.097 R)
• M3: 895,044 km (0.117 R)
• M4: 987,196 km (0.096 R)
• M5: 1,929,214 km (0.12 R)
• M6: 2,380,701 km (0.054 R)
• M7: 3,917,220 km (0.113 R)
• M8: 4,043,930 km (0.068 R)
• M9: 6,394,860 km (0.117 R)
• M10: 6,968,119 km (0.112 R)
• M11: 7,779,089 km (0.072 R)
• M12: 8,718,414 km (0.063 R)
• M13: 8,817,598 km (0.103 R)
• M14: 9,184,561 km (0.073 R)
• M15: 9,967,856 km (0.057 R)
• M16: 10,106,383 km (0.104 R)
• M17: 10,950,115 km (0.115 R)
• M18: 11,272,349 km (0.077 R)
• M19: 12,294,851 km (0.116 R)
• M20: 12,443,252 km (0.074 R)
• M21: 13,575,558 km (0.09 R)
• M22: 13,652,302 km (0.06 R)
• M23: 14,858,809 km (0.117 R)
• M24: 16,180,206 km (0.104 R)
• M25: 16,834,398 km (0.111 R)
• M26: 17,413,791 km (0.106 R)
• M27: 17,580,592 km (0.079 R)
• M28: 18,083,989 km (0.044 R)
• M29: 18,847,985 km (0.095 R)
• M30: 20,407,543 km (0.117 R)
• M31: 21,828,125 km (0.097 R)
• M32: 23,234,494 km (0.076 R)
• M33: 24,529,712 km (0.097 R)
• M34: 25,943,263 km (0.092 R)
• M35: 26,804,049 km (0.075 R)
• M36: 27,674,260 km (0.075 R)
• M37: 28,848,753 km (0.073 R)
• M38: 28,947,338 km (0.064 R)
• M39: 29,640,724 km (0.115 R)
• M40: 30,089,368 km (0.064 R)
• M41: 30,942,973 km (0.088 R)
• M42: 31,296,772 km (0.053 R)
• M43: 32,314,935 km (0.104 R)
• M44: 32,725,282 km (0.071 R)
• M45: 33,240,497 km (0.103 R)
• M46: 34,645,221 km (0.114 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit