🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.25 AU - 1.53 AU

Year: 571 Days

Day: 44.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.94 AU - 2.38 AU

Year: 1106 Days

Day: 19.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.43 AU - 2.51 AU

Year: 1352 Days

Day: 39.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 108 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,658,538 km

• M1: 33,061 km (0.096 R)
• M2: 473,776 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.5

Radius: 6.8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.25 AU - 22.05 AU

Year: 26928 Days

Day: 16.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,658,538 km

• M1: 214,374 km (0.086 R)
• M2: 258,206 km (0.09 R)
• M3: 451,486 km (0.062 R)
• M4: 512,074 km (0.083 R)
• M5: 687,851 km (0.112 R)
• M6: 857,345 km (0.11 R)
• M7: 908,209 km (0.094 R)
• M8: 986,598 km (0.079 R)
• M9: 1,442,871 km (0.112 R)
• M10: 1,890,169 km (0.118 R)
• M11: 2,025,555 km (0.085 R)
• M12: 2,199,388 km (0.059 R)
• M13: 2,636,064 km (0.092 R)
• M14: 3,755,804 km (0.11 R)
• M15: 3,840,925 km (0.065 R)
• M16: 3,969,579 km (0.118 R)
• M17: 4,320,087 km (0.107 R)
• M18: 4,499,006 km (0.104 R)
• M19: 5,720,473 km (0.098 R)
• M20: 7,838,480 km (0.099 R)
• M21: 10,111,021 km (0.12 R)
• M22: 10,708,964 km (0.104 R)
• M23: 11,134,270 km (0.025 R)
• M24: 11,876,276 km (0.06 R)
• M25: 12,001,489 km (0.094 R)
• M26: 13,212,933 km (0.081 R)
• M27: 13,277,709 km (0.104 R)
• M28: 15,475,750 km (0.116 R)
• M29: 16,861,924 km (0.057 R)
• M30: 17,569,821 km (0.104 R)
• M31: 17,712,537 km (0.099 R)
• M32: 17,999,167 km (0.087 R)
• M33: 18,287,293 km (0.067 R)
• M34: 19,528,955 km (0.049 R)
• M35: 20,421,755 km (0.102 R)
• M36: 21,175,878 km (0.085 R)
• M37: 22,092,763 km (0.107 R)
• M38: 22,556,068 km (0.107 R)
• M39: 23,178,844 km (0.068 R)
• M40: 23,807,304 km (0.054 R)
• M41: 24,282,278 km (0.044 R)
• M42: 24,520,886 km (0.068 R)
• M43: 25,321,983 km (0.111 R)
• M44: 26,785,648 km (0.111 R)
• M45: 27,032,186 km (0.105 R)
• M46: 28,611,490 km (0.111 R)
• M47: 29,964,304 km (0.104 R)
• M48: 31,424,529 km (0.075 R)
• M49: 31,597,913 km (0.104 R)
• M50: 31,684,679 km (0.057 R)
• M51: 31,771,446 km (0.081 R)
• M52: 32,469,171 km (0.063 R)
• M53: 32,556,685 km (0.11 R)
• M54: 34,860,941 km (0.104 R)
• M55: 37,217,108 km (0.092 R)
• M56: 37,584,071 km (0.073 R)
• M57: 38,044,683 km (0.065 R)
• M58: 38,878,243 km (0.091 R)
• M59: 44,198,541 km (0.107 R)
• M60: 44,489,808 km (0.09 R)
• M61: 46,547,377 km (0.101 R)
• M62: 47,538,164 km (0.092 R)
• M63: 48,735,994 km (0.098 R)
• M64: 48,836,374 km (0.088 R)
• M65: 49,037,135 km (0.063 R)
• M66: 49,338,724 km (0.104 R)
• M67: 49,842,869 km (0.108 R)
• M68: 51,059,698 km (0.09 R)
• M69: 52,491,798 km (0.106 R)
• M70: 52,697,496 km (0.111 R)
• M71: 55,709,349 km (0.111 R)
• M72: 56,866,339 km (0.078 R)
• M73: 61,898,363 km (0.106 R)
• M74: 62,442,002 km (0.111 R)
• M75: 63,753,377 km (0.074 R)
• M76: 66,514,056 km (0.106 R)
• M77: 68,863,191 km (0.047 R)
• M78: 69,313,630 km (0.107 R)
• M79: 69,765,117 km (0.105 R)
• M80: 71,125,410 km (0.115 R)
• M81: 72,265,795 km (0.088 R)
• M82: 75,258,650 km (0.052 R)
• M83: 76,653,650 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.2

Radius: 6.2

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.08 AU - 19.9 AU

Year: 29965 Days

Day: 20.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,658,538 km

• M1: 380,427 km (0.108 R)
• M2: 588,518 km (0.116 R)
• M3: 729,738 km (0.05 R)
• M4: 934,987 km (0.101 R)
• M5: 1,072,467 km (0.041 R)
• M6: 1,397,992 km (0.074 R)
• M7: 1,523,654 km (0.09 R)
• M8: 2,206,718 km (0.074 R)
• M9: 2,465,822 km (0.047 R)
• M10: 2,695,754 km (0.107 R)
• M11: 2,852,831 km (0.102 R)
• M12: 3,682,501 km (0.04 R)
• M13: 3,769,418 km (0.111 R)
• M14: 3,901,064 km (0.066 R)
• M15: 4,769,180 km (0.106 R)
• M16: 5,007,340 km (0.094 R)
• M17: 5,445,811 km (0.062 R)
• M18: 5,495,328 km (0.065 R)
• M19: 6,203,674 km (0.065 R)
• M20: 7,156,164 km (0.074 R)
• M21: 8,323,775 km (0.119 R)
• M22: 8,380,922 km (0.078 R)
• M23: 8,668,149 km (0.115 R)
• M24: 8,784,088 km (0.063 R)
• M25: 8,842,132 km (0.066 R)
• M26: 9,252,479 km (0.111 R)
• M27: 9,849,524 km (0.118 R)
• M28: 10,397,351 km (0.078 R)
• M29: 13,015,912 km (0.092 R)
• M30: 13,215,027 km (0.085 R)
• M31: 13,886,422 km (0.033 R)
• M32: 14,022,108 km (0.077 R)
• M33: 14,363,041 km (0.103 R)
• M34: 14,500,222 km (0.099 R)
• M35: 15,053,136 km (0.074 R)
• M36: 15,612,931 km (0.092 R)
• M37: 15,683,392 km (0.082 R)
• M38: 15,895,372 km (0.111 R)
• M39: 16,179,459 km (0.07 R)
• M40: 16,608,954 km (0.113 R)
• M41: 17,187,299 km (0.044 R)
• M42: 17,625,322 km (0.089 R)
• M43: 18,512,437 km (0.069 R)
• M44: 18,587,087 km (0.1 R)
• M45: 18,661,736 km (0.075 R)
• M46: 19,338,367 km (0.096 R)
• M47: 20,406,945 km (0.087 R)
• M48: 20,638,373 km (0.103 R)
• M49: 23,160,892 km (0.114 R)
• M50: 24,703,994 km (0.109 R)
• M51: 25,198,265 km (0.039 R)
• M52: 25,280,843 km (0.077 R)
• M53: 25,695,678 km (0.076 R)
• M54: 26,112,608 km (0.102 R)
• M55: 26,953,348 km (0.095 R)
• M56: 27,973,904 km (0.076 R)
• M57: 28,059,474 km (0.115 R)
• M58: 28,488,970 km (0.064 R)
• M59: 31,465,967 km (0.041 R)
• M60: 32,180,596 km (0.119 R)
• M61: 34,173,539 km (0.12 R)
• M62: 35,277,272 km (0.104 R)
• M63: 36,673,469 km (0.064 R)
• M64: 40,386,937 km (0.082 R)
• M65: 40,483,727 km (0.03 R)
• M66: 41,455,814 km (0.11 R)
• M67: 42,928,306 km (0.072 R)
• M68: 43,522,060 km (0.054 R)
• M69: 44,118,506 km (0.074 R)
• M70: 44,218,288 km (0.09 R)
• M71: 45,722,345 km (0.116 R)
• M72: 47,141,431 km (0.096 R)
• M73: 47,651,559 km (0.1 R)
• M74: 47,958,684 km (0.103 R)
• M75: 48,061,158 km (0.103 R)
• M76: 48,369,031 km (0.115 R)
• M77: 48,677,651 km (0.077 R)
• M78: 50,647,107 km (0.093 R)
• M79: 56,818,019 km (0.105 R)
• M80: 57,360,910 km (0.118 R)
• M81: 57,687,482 km (0.094 R)
• M82: 58,561,582 km (0.088 R)
• M83: 60,433,201 km (0.06 R)
• M84: 63,671,098 km (0.105 R)
• M85: 64,009,339 km (0.096 R)
• M86: 66,164,894 km (0.061 R)
• M87: 68,574,916 km (0.108 R)
• M88: 73,244,165 km (0.088 R)
• M89: 73,480,380 km (0.102 R)
• M90: 73,598,562 km (0.117 R)
• M91: 75,378,627 km (0.102 R)
• M92: 75,497,857 km (0.059 R)
• M93: 75,855,695 km (0.113 R)
• M94: 77,533,435 km (0.105 R)
• M95: 77,774,138 km (0.029 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: 372 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit