🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.48 AU - 0.8 AU

Year: 189 Days

Day: 36.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,319,605 km

• M1: 52,509 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.2 AU - 1.98 AU

Year: 740 Days

Day: 23.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,319,605 km

• M1: 751,131 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.32 AU - 2.14 AU

Year: 840 Days

Day: 17.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.82 AU - 2.18 AU

Year: 1044 Days

Day: 16 Hours

Environment

Temp: -71 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,319,605 km

• M1: 1,364,781 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.61 AU - 2.47 AU

Year: 1075 Days

Day: 18.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.14 AU - 4.12 AU

Year: 2552 Days

Day: 26.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 9.1

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.01 AU - 5.89 AU

Year: 4063 Days

Day: 9.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 76,319,605 km

• M1: 138,228 km (0.103 R)
• M2: 281,094 km (0.107 R)
• M3: 523,144 km (0.075 R)
• M4: 588,368 km (0.117 R)
• M5: 802,293 km (0.097 R)
• M6: 932,144 km (0.107 R)
• M7: 1,126,023 km (0.077 R)
• M8: 1,457,083 km (0.085 R)
• M9: 2,134,014 km (0.099 R)
• M10: 2,317,121 km (0.113 R)
• M11: 2,505,465 km (0.108 R)
• M12: 2,640,253 km (0.067 R)
• M13: 2,757,837 km (0.064 R)
• M14: 3,059,276 km (0.049 R)
• M15: 3,350,394 km (0.1 R)
• M16: 3,606,954 km (0.073 R)
• M17: 3,781,685 km (0.117 R)
• M18: 4,414,932 km (0.12 R)
• M19: 4,791,620 km (0.08 R)
• M20: 5,880,244 km (0.082 R)
• M21: 6,294,480 km (0.106 R)
• M22: 7,261,032 km (0.117 R)
• M23: 7,537,638 km (0.067 R)
• M24: 7,621,264 km (0.099 R)
• M25: 8,330,657 km (0.085 R)
• M26: 8,825,078 km (0.073 R)
• M27: 9,150,154 km (0.045 R)
• M28: 9,239,464 km (0.098 R)
• M29: 9,509,189 km (0.071 R)
• M30: 9,599,695 km (0.102 R)
• M31: 9,690,501 km (0.102 R)
• M32: 9,781,606 km (0.104 R)
• M33: 11,054,535 km (0.067 R)
• M34: 11,213,258 km (0.096 R)
• M35: 11,276,987 km (0.088 R)
• M36: 11,404,893 km (0.056 R)
• M37: 12,149,292 km (0.118 R)
• M38: 13,177,179 km (0.098 R)
• M39: 14,095,261 km (0.087 R)
• M40: 14,267,448 km (0.12 R)
• M41: 14,579,360 km (0.114 R)
• M42: 14,998,533 km (0.085 R)
• M43: 15,280,375 km (0.076 R)
• M44: 16,280,138 km (0.061 R)
• M45: 16,461,002 km (0.079 R)
• M46: 18,568,387 km (0.076 R)
• M47: 19,213,303 km (0.038 R)
• M48: 19,404,340 km (0.119 R)
• M49: 19,480,934 km (0.071 R)
• M50: 19,711,315 km (0.064 R)
• M51: 19,788,358 km (0.093 R)
• M52: 20,252,560 km (0.075 R)
• M53: 20,524,977 km (0.087 R)
• M54: 20,916,176 km (0.112 R)
• M55: 21,112,747 km (0.102 R)
• M56: 21,428,549 km (0.064 R)
• M57: 21,666,409 km (0.118 R)
• M58: 23,396,658 km (0.105 R)
• M59: 23,519,029 km (0.031 R)
• M60: 23,846,349 km (0.116 R)
• M61: 24,092,887 km (0.098 R)
• M62: 24,216,455 km (0.079 R)
• M63: 24,712,820 km (0.045 R)
• M64: 25,087,264 km (0.069 R)
• M65: 25,463,652 km (0.081 R)
• M66: 25,673,538 km (0.091 R)
• M67: 25,799,798 km (0.105 R)
• M68: 26,987,905 km (0.085 R)
• M69: 27,287,699 km (0.079 R)
• M70: 28,020,280 km (0.053 R)
• M71: 28,846,808 km (0.048 R)
• M72: 28,934,323 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.5

Radius: 6.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.13 AU - 18.63 AU

Year: 23348 Days

Day: 21 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,319,605 km

• M1: 88,113 km (0.042 R)
• M2: 149,149 km (0.069 R)
• M3: 337,942 km (0.059 R)
• M4: 593,006 km (0.084 R)
• M5: 653,743 km (0.116 R)
• M6: 700,716 km (0.111 R)
• M7: 900,280 km (0.101 R)
• M8: 1,025,045 km (0.054 R)
• M9: 1,080,246 km (0.074 R)
• M10: 1,311,225 km (0.097 R)
• M11: 1,536,520 km (0.079 R)
• M12: 2,046,499 km (0.047 R)
• M13: 2,405,384 km (0.09 R)
• M14: 2,940,645 km (0.089 R)
• M15: 4,264,437 km (0.08 R)
• M16: 4,908,007 km (0.059 R)
• M17: 5,034,118 km (0.119 R)
• M18: 5,418,584 km (0.074 R)
• M19: 5,979,427 km (0.092 R)
• M20: 6,046,596 km (0.071 R)
• M21: 6,114,065 km (0.115 R)
• M22: 6,386,333 km (0.1 R)
• M23: 6,454,999 km (0.078 R)
• M24: 6,593,227 km (0.048 R)
• M25: 6,697,497 km (0.109 R)
• M26: 7,587,454 km (0.12 R)
• M27: 7,879,918 km (0.083 R)
• M28: 8,213,521 km (0.09 R)
• M29: 8,363,269 km (0.07 R)
• M30: 10,229,652 km (0.071 R)
• M31: 10,715,546 km (0.119 R)
• M32: 11,002,475 km (0.104 R)
• M33: 11,500,336 km (0.119 R)
• M34: 11,625,999 km (0.074 R)
• M35: 12,132,986 km (0.11 R)
• M36: 12,389,097 km (0.044 R)
• M37: 12,432,032 km (0.085 R)
• M38: 12,776,705 km (0.119 R)
• M39: 13,475,776 km (0.059 R)
• M40: 13,696,732 km (0.098 R)
• M41: 14,411,960 km (0.113 R)
• M42: 15,184,932 km (0.082 R)
• M43: 15,276,785 km (0.112 R)
• M44: 15,415,013 km (0.118 R)
• M45: 15,553,541 km (0.099 R)
• M46: 15,738,893 km (0.099 R)
• M47: 15,878,318 km (0.072 R)
• M48: 15,971,517 km (0.089 R)
• M49: 16,581,877 km (0.112 R)
• M50: 16,818,690 km (0.037 R)
• M51: 16,913,685 km (0.107 R)
• M52: 17,056,700 km (0.096 R)
• M53: 17,777,014 km (0.09 R)
• M54: 17,873,804 km (0.114 R)
• M55: 18,409,514 km (0.096 R)
• M56: 18,507,351 km (0.094 R)
• M57: 19,796,436 km (0.103 R)
• M58: 20,148,440 km (0.103 R)
• M59: 20,960,606 km (0.041 R)
• M60: 22,198,978 km (0.038 R)
• M61: 22,564,595 km (0.117 R)
• M62: 22,879,648 km (0.063 R)
• M63: 23,354,920 km (0.086 R)
• M64: 24,047,110 km (0.109 R)
• M65: 24,100,666 km (0.093 R)
• M66: 24,368,745 km (0.049 R)
• M67: 24,422,600 km (0.047 R)
• M68: 25,834,206 km (0.088 R)
• M69: 26,108,718 km (0.073 R)
• M70: 26,329,076 km (0.109 R)
• M71: 26,605,233 km (0.032 R)
• M72: 26,826,937 km (0.107 R)
• M73: 27,551,589 km (0.085 R)
• M74: 27,944,583 km (0.115 R)
• M75: 28,057,081 km (0.12 R)
• M76: 28,565,713 km (0.106 R)
• M77: 29,879,033 km (0.114 R)
• M78: 30,051,819 km (0.115 R)
• M79: 30,456,331 km (0.061 R)
• M80: 30,978,877 km (0.116 R)
• M81: 31,037,070 km (0.051 R)
• M82: 35,691,509 km (0.108 R)
• M83: 35,874,766 km (0.051 R)
• M84: 36,857,774 km (0.106 R)
• M85: 37,043,126 km (0.102 R)
• M86: 37,104,909 km (0.081 R)
• M87: 37,166,843 km (0.039 R)
• M88: 37,600,826 km (0.066 R)
• M89: 38,036,605 km (0.108 R)
• M90: 38,536,561 km (0.044 R)
• M91: 39,796,026 km (0.109 R)
• M92: 41,581,925 km (0.108 R)
• M93: 41,710,579 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 6.7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.66 AU - 18.56 AU

Year: 23857 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,319,605 km

• M1: 110,254 km (0.115 R)
• M2: 252,372 km (0.102 R)
• M3: 519,703 km (0.079 R)
• M4: 625,917 km (0.043 R)
• M5: 1,175,839 km (0.083 R)
• M6: 1,260,212 km (0.055 R)
• M7: 1,873,414 km (0.118 R)
• M8: 3,212,913 km (0.1 R)
• M9: 4,735,521 km (0.092 R)
• M10: 4,780,699 km (0.102 R)
• M11: 4,916,833 km (0.111 R)
• M12: 5,054,164 km (0.064 R)
• M13: 5,905,226 km (0.112 R)
• M14: 6,248,254 km (0.08 R)
• M15: 6,647,980 km (0.053 R)
• M16: 7,577,581 km (0.081 R)
• M17: 7,843,117 km (0.096 R)
• M18: 8,437,769 km (0.055 R)
• M19: 8,879,232 km (0.054 R)
• M20: 9,784,898 km (0.078 R)
• M21: 10,365,786 km (0.084 R)
• M22: 12,112,491 km (0.057 R)
• M23: 12,798,547 km (0.08 R)
• M24: 15,801,425 km (0.106 R)
• M25: 18,082,643 km (0.073 R)
• M26: 18,794,130 km (0.091 R)
• M27: 19,369,783 km (0.091 R)
• M28: 20,464,690 km (0.048 R)
• M29: 20,908,247 km (0.101 R)
• M30: 21,504,694 km (0.09 R)
• M31: 21,804,937 km (0.107 R)
• M32: 21,880,334 km (0.104 R)
• M33: 21,955,731 km (0.105 R)
• M34: 22,182,372 km (0.106 R)
• M35: 22,866,932 km (0.107 R)
• M36: 23,327,245 km (0.062 R)
• M37: 23,404,288 km (0.12 R)
• M38: 23,558,523 km (0.066 R)
• M39: 23,945,682 km (0.117 R)
• M40: 24,413,026 km (0.059 R)
• M41: 24,491,266 km (0.109 R)
• M42: 25,119,726 km (0.117 R)
• M43: 26,553,173 km (0.1 R)
• M44: 27,036,973 km (0.087 R)
• M45: 27,117,756 km (0.069 R)
• M46: 27,361,002 km (0.069 R)
• M47: 27,686,377 km (0.069 R)
• M48: 28,258,888 km (0.047 R)
• M49: 28,587,704 km (0.12 R)
• M50: 29,000,744 km (0.041 R)
• M51: 29,582,081 km (0.118 R)
• M52: 34,632,655 km (0.074 R)
• M53: 34,896,546 km (0.108 R)
• M54: 34,984,659 km (0.115 R)
• M55: 35,426,272 km (0.068 R)
• M56: 35,780,819 km (0.035 R)
• M57: 36,493,503 km (0.111 R)
• M58: 36,672,422 km (0.11 R)
• M59: 36,941,399 km (0.088 R)
• M60: 37,031,158 km (0.105 R)
• M61: 38,477,620 km (0.114 R)
• M62: 38,750,935 km (0.081 R)
• M63: 39,666,474 km (0.099 R)
• M64: 39,942,482 km (0.107 R)
• M65: 40,126,936 km (0.077 R)
• M66: 42,832,264 km (0.115 R)
• M67: 44,159,197 km (0.111 R)
• M68: 45,115,277 km (0.096 R)
• M69: 46,756,216 km (0.109 R)
• M70: 47,145,171 km (0.091 R)
• M71: 48,613,174 km (0.032 R)
• M72: 48,711,610 km (0.112 R)
• M73: 49,105,950 km (0.081 R)
• M74: 49,204,684 km (0.051 R)
• M75: 49,501,187 km (0.095 R)
• M76: 50,893,196 km (0.104 R)
• M77: 57,210,414 km (0.107 R)
• M78: 58,775,507 km (0.119 R)
• M79: 60,778,174 km (0.105 R)
• M80: 60,990,154 km (0.083 R)
• M81: 61,202,583 km (0.107 R)
• M82: 63,339,439 km (0.115 R)
• M83: 63,985,253 km (0.11 R)
• M84: 66,044,767 km (0.118 R)
• M85: 66,918,419 km (0.118 R)
• M86: 67,137,430 km (0.094 R)
• M87: 68,787,644 km (0.08 R)
• M88: 68,898,197 km (0.104 R)
• M89: 70,339,872 km (0.091 R)
• M90: 70,451,172 km (0.096 R)
• M91: 70,673,924 km (0.115 R)
• M92: 71,231,924 km (0.094 R)
• M93: 72,352,412 km (0.048 R)
• M94: 73,478,734 km (0.107 R)
• M95: 73,817,723 km (0.096 R)
• M96: 74,837,831 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit