🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.48 AU - 0.64 AU

Year: 155 Days

Day: 29.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.7 AU - 2.26 AU

Year: 1033 Days

Day: 20.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.15 AU - 2.43 AU

Year: 1285 Days

Day: 23.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,391,090 km

• M1: 72,705 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.4

Radius: 10.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7 AU - 9.56 AU

Year: 8836 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 116,391,090 km

• M1: 143,764 km (0.078 R)
• M2: 213,327 km (0.095 R)
• M3: 443,109 km (0.106 R)
• M4: 520,301 km (0.079 R)
• M5: 690,843 km (0.101 R)
• M6: 838,646 km (0.053 R)
• M7: 1,279,511 km (0.088 R)
• M8: 1,362,537 km (0.12 R)
• M9: 1,430,156 km (0.096 R)
• M10: 1,640,490 km (0.09 R)
• M11: 2,033,035 km (0.096 R)
• M12: 2,150,619 km (0.07 R)
• M13: 2,290,643 km (0.069 R)
• M14: 2,454,602 km (0.119 R)
• M15: 3,331,844 km (0.118 R)
• M16: 3,518,093 km (0.064 R)
• M17: 3,901,363 km (0.112 R)
• M18: 4,197,567 km (0.033 R)
• M19: 4,864,324 km (0.089 R)
• M20: 5,372,658 km (0.118 R)
• M21: 5,758,022 km (0.048 R)
• M22: 6,010,543 km (0.088 R)
• M23: 7,056,831 km (0.102 R)
• M24: 7,296,935 km (0.048 R)
• M25: 7,816,339 km (0.112 R)
• M26: 7,909,239 km (0.111 R)
• M27: 9,776,370 km (0.085 R)
• M28: 9,977,131 km (0.047 R)
• M29: 10,587,341 km (0.112 R)
• M30: 10,690,264 km (0.098 R)
• M31: 10,793,486 km (0.084 R)
• M32: 12,058,037 km (0.107 R)
• M33: 12,345,415 km (0.095 R)
• M34: 12,417,670 km (0.104 R)
• M35: 12,635,036 km (0.045 R)
• M36: 13,966,158 km (0.091 R)
• M37: 14,154,502 km (0.073 R)
• M38: 14,230,198 km (0.104 R)
• M39: 14,495,734 km (0.055 R)
• M40: 16,242,439 km (0.109 R)
• M41: 16,639,472 km (0.12 R)
• M42: 16,959,611 km (0.108 R)
• M43: 17,241,304 km (0.107 R)
• M44: 17,321,937 km (0.089 R)
• M45: 17,402,870 km (0.054 R)
• M46: 17,890,858 km (0.065 R)
• M47: 18,054,668 km (0.119 R)
• M48: 18,383,484 km (0.026 R)
• M49: 18,465,912 km (0.095 R)
• M50: 19,381,900 km (0.094 R)
• M51: 19,845,354 km (0.12 R)
• M52: 20,184,792 km (0.057 R)
• M53: 20,611,744 km (0.029 R)
• M54: 20,783,333 km (0.062 R)
• M55: 20,869,352 km (0.101 R)
• M56: 21,779,356 km (0.057 R)
• M57: 22,041,750 km (0.067 R)
• M58: 23,057,370 km (0.06 R)
• M59: 23,146,381 km (0.116 R)
• M60: 23,503,621 km (0.12 R)
• M61: 23,907,685 km (0.045 R)
• M62: 24,768,471 km (0.084 R)
• M63: 25,179,715 km (0.103 R)
• M64: 25,916,335 km (0.114 R)
• M65: 26,055,312 km (0.089 R)
• M66: 26,800,309 km (0.071 R)
• M67: 28,454,562 km (0.105 R)
• M68: 28,933,126 km (0.118 R)
• M69: 29,029,317 km (0.11 R)
• M70: 29,269,871 km (0.1 R)
• M71: 29,850,011 km (0.09 R)
• M72: 30,336,354 km (0.119 R)
• M73: 30,678,484 km (0.063 R)
• M74: 30,776,471 km (0.112 R)
• M75: 31,811,239 km (0.104 R)
• M76: 32,059,272 km (0.073 R)
• M77: 32,158,755 km (0.107 R)
• M78: 32,757,296 km (0.083 R)
• M79: 33,057,988 km (0.078 R)
• M80: 33,611,650 km (0.113 R)
• M81: 33,712,778 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.7

Radius: 4.8

Gravity: 40.48 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 19.27 AU - 20.13 AU

Year: 32427 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,391,090 km

• M1: 70,161 km (0.108 R)
• M2: 127,757 km (0.11 R)
• M3: 1,170,155 km (0.089 R)
• M4: 1,855,612 km (0.085 R)
• M5: 1,899,295 km (0.044 R)
• M6: 2,307,098 km (0.084 R)
• M7: 3,574,192 km (0.078 R)
• M8: 3,628,646 km (0.071 R)
• M9: 4,835,153 km (0.096 R)
• M10: 7,021,675 km (0.088 R)
• M11: 8,503,143 km (0.105 R)
• M12: 9,092,110 km (0.106 R)
• M13: 9,316,357 km (0.081 R)
• M14: 9,391,455 km (0.118 R)
• M15: 11,095,225 km (0.105 R)
• M16: 11,656,965 km (0.071 R)
• M17: 12,724,496 km (0.044 R)
• M18: 13,227,743 km (0.061 R)
• M19: 13,737,423 km (0.072 R)
• M20: 15,749,963 km (0.093 R)
• M21: 16,290,011 km (0.072 R)
• M22: 19,654,767 km (0.038 R)
• M23: 19,847,748 km (0.113 R)
• M24: 20,041,477 km (0.1 R)
• M25: 24,457,905 km (0.055 R)
• M26: 26,988,054 km (0.11 R)
• M27: 27,202,578 km (0.079 R)
• M28: 27,633,419 km (0.044 R)
• M29: 27,741,429 km (0.113 R)
• M30: 28,175,113 km (0.053 R)
• M31: 28,392,778 km (0.092 R)
• M32: 31,498,131 km (0.073 R)
• M33: 31,950,515 km (0.106 R)
• M34: 33,320,383 km (0.102 R)
• M35: 34,592,862 km (0.107 R)
• M36: 35,293,728 km (0.068 R)
• M37: 38,988,197 km (0.113 R)
• M38: 42,304,483 km (0.087 R)
• M39: 45,454,715 km (0.071 R)
• M40: 45,837,835 km (0.065 R)
• M41: 47,122,581 km (0.108 R)
• M42: 47,769,293 km (0.063 R)
• M43: 49,727,080 km (0.073 R)
• M44: 49,858,577 km (0.077 R)
• M45: 51,312,219 km (0.044 R)
• M46: 53,451,170 km (0.097 R)
• M47: 55,074,606 km (0.102 R)
• M48: 56,302,655 km (0.105 R)
• M49: 56,851,380 km (0.107 R)
• M50: 58,230,822 km (0.08 R)
• M51: 59,761,058 km (0.116 R)
• M52: 60,040,657 km (0.117 R)
• M53: 60,460,877 km (0.077 R)
• M54: 60,741,672 km (0.101 R)
• M55: 61,868,892 km (0.072 R)
• M56: 62,293,301 km (0.093 R)
• M57: 62,860,726 km (0.07 R)
• M58: 64,573,472 km (0.111 R)
• M59: 67,607,467 km (0.062 R)
• M60: 68,629,070 km (0.102 R)
• M61: 70,687,537 km (0.118 R)
• M62: 70,983,142 km (0.037 R)
• M63: 71,279,346 km (0.06 R)
• M64: 72,319,051 km (0.089 R)
• M65: 73,064,797 km (0.093 R)
• M66: 73,812,936 km (0.118 R)
• M67: 74,864,758 km (0.118 R)
• M68: 75,015,553 km (0.092 R)
• M69: 78,049,847 km (0.032 R)
• M70: 78,202,736 km (0.109 R)
• M71: 83,455,715 km (0.098 R)
• M72: 85,967,015 km (0.094 R)
• M73: 88,184,504 km (0.107 R)
• M74: 88,343,676 km (0.084 R)
• M75: 89,460,125 km (0.106 R)
• M76: 90,420,843 km (0.033 R)
• M77: 91,546,118 km (0.042 R)
• M78: 92,029,618 km (0.034 R)
• M79: 92,514,166 km (0.1 R)
• M80: 93,810,282 km (0.074 R)
• M81: 94,297,821 km (0.055 R)
• M82: 94,949,170 km (0.067 R)
• M83: 99,219,741 km (0.09 R)
• M84: 101,544,940 km (0.114 R)
• M85: 101,711,742 km (0.075 R)
• M86: 102,881,747 km (0.077 R)
• M87: 103,888,241 km (0.09 R)
• M88: 105,572,713 km (0.096 R)
• M89: 107,776,290 km (0.059 R)
• M90: 108,116,625 km (0.115 R)
• M91: 109,139,725 km (0.084 R)
• M92: 111,023,761 km (0.113 R)
• M93: 111,367,536 km (0.094 R)
• M94: 113,610,308 km (0.094 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit