🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.33 AU

Year: 417 Days

Day: 20.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 468 Days

Day: 41.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,323,869 km

• M1: 647,310 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.03 AU - 2.59 AU

Year: 1234 Days

Day: 42.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530

Radius: 7.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.59 AU - 16.61 AU

Year: 17627 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,323,869 km

• M1: 126,859 km (0.116 R)
• M2: 335,398 km (0.105 R)
• M3: 446,998 km (0.048 R)
• M4: 1,184,067 km (0.093 R)
• M5: 1,310,029 km (0.106 R)
• M6: 2,597,468 km (0.103 R)
• M7: 2,728,964 km (0.098 R)
• M8: 2,829,195 km (0.095 R)
• M9: 3,419,658 km (0.112 R)
• M10: 3,600,522 km (0.032 R)
• M11: 3,710,626 km (0.105 R)
• M12: 3,784,527 km (0.047 R)
• M13: 4,085,518 km (0.092 R)
• M14: 4,355,243 km (0.107 R)
• M15: 4,512,021 km (0.054 R)
• M16: 4,630,802 km (0.104 R)
• M17: 4,790,722 km (0.11 R)
• M18: 5,116,247 km (0.069 R)
• M19: 6,848,890 km (0.094 R)
• M20: 7,494,554 km (0.032 R)
• M21: 7,919,861 km (0.047 R)
• M22: 9,393,699 km (0.118 R)
• M23: 9,444,263 km (0.038 R)
• M24: 11,056,479 km (0.05 R)
• M25: 11,270,704 km (0.082 R)
• M26: 12,196,266 km (0.083 R)
• M27: 12,251,467 km (0.114 R)
• M28: 12,584,472 km (0.076 R)
• M29: 12,752,022 km (0.11 R)
• M30: 13,032,966 km (0.114 R)
• M31: 13,658,435 km (0.076 R)
• M32: 13,773,177 km (0.114 R)
• M33: 14,938,395 km (0.09 R)
• M34: 15,294,138 km (0.068 R)
• M35: 15,413,368 km (0.119 R)
• M36: 15,592,736 km (0.077 R)
• M37: 15,832,990 km (0.079 R)
• M38: 16,499,897 km (0.033 R)
• M39: 16,683,454 km (0.08 R)
• M40: 18,491,942 km (0.106 R)
• M41: 20,427,290 km (0.078 R)
• M42: 20,888,051 km (0.114 R)
• M43: 20,954,174 km (0.06 R)
• M44: 21,020,296 km (0.075 R)
• M45: 21,619,136 km (0.11 R)
• M46: 22,156,043 km (0.088 R)
• M47: 22,765,206 km (0.119 R)
• M48: 23,243,021 km (0.025 R)
• M49: 23,517,384 km (0.078 R)
• M50: 24,138,813 km (0.114 R)
• M51: 25,257,057 km (0.07 R)
• M52: 26,035,415 km (0.105 R)
• M53: 27,979,439 km (0.079 R)
• M54: 28,932,079 km (0.091 R)
• M55: 29,746,340 km (0.117 R)
• M56: 29,820,690 km (0.073 R)
• M57: 30,268,436 km (0.096 R)
• M58: 31,095,114 km (0.071 R)
• M59: 33,232,419 km (0.038 R)
• M60: 33,386,804 km (0.096 R)
• M61: 33,774,113 km (0.078 R)
• M62: 34,084,977 km (0.071 R)
• M63: 34,396,739 km (0.093 R)
• M64: 35,101,794 km (0.094 R)
• M65: 35,495,536 km (0.098 R)
• M66: 36,446,529 km (0.098 R)
• M67: 36,526,115 km (0.104 R)
• M68: 37,085,163 km (0.083 R)
• M69: 37,808,019 km (0.095 R)
• M70: 38,211,635 km (0.118 R)
• M71: 38,779,209 km (0.082 R)
• M72: 39,512,837 km (0.114 R)
• M73: 40,333,381 km (0.118 R)
• M74: 43,080,896 km (0.046 R)
• M75: 43,502,462 km (0.118 R)
• M76: 44,349,635 km (0.106 R)
• M77: 46,146,455 km (0.105 R)
• M78: 46,232,624 km (0.1 R)
• M79: 47,966,912 km (0.084 R)
• M80: 48,228,858 km (0.109 R)
• M81: 48,754,245 km (0.076 R)
• M82: 48,842,059 km (0.057 R)
• M83: 51,141,977 km (0.086 R)
• M84: 51,231,137 km (0.106 R)
• M85: 55,571,271 km (0.11 R)
• M86: 55,754,678 km (0.058 R)
• M87: 55,938,234 km (0.081 R)
• M88: 56,674,705 km (0.073 R)
• M89: 57,599,668 km (0.11 R)
• M90: 59,839,747 km (0.119 R)
• M91: 62,108,398 km (0.085 R)
• M92: 62,298,687 km (0.093 R)
• M93: 63,924,217 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.8

Radius: 4.6

Gravity: 25.13 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.95 AU - 18.19 AU

Year: 23706 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,323,869 km

• M1: 103,073 km (0.083 R)
• M2: 173,234 km (0.119 R)
• M3: 385,364 km (0.104 R)
• M4: 423,960 km (0.073 R)
• M5: 526,435 km (0.097 R)
• M6: 829,371 km (0.079 R)
• M7: 985,252 km (0.1 R)
• M8: 1,324,390 km (0.11 R)
• M9: 1,632,711 km (0.118 R)
• M10: 1,762,113 km (0.115 R)
• M11: 2,532,243 km (0.067 R)
• M12: 2,569,493 km (0.056 R)
• M13: 2,835,029 km (0.109 R)
• M14: 2,873,775 km (0.078 R)
• M15: 2,912,671 km (0.115 R)
• M16: 3,939,361 km (0.087 R)
• M17: 4,604,024 km (0.097 R)
• M18: 4,972,633 km (0.117 R)
• M19: 5,543,200 km (0.109 R)
• M20: 6,084,145 km (0.044 R)
• M21: 7,428,282 km (0.109 R)
• M22: 7,481,838 km (0.118 R)
• M23: 7,535,394 km (0.118 R)
• M24: 7,751,114 km (0.102 R)
• M25: 8,023,532 km (0.118 R)
• M26: 8,973,329 km (0.104 R)
• M27: 9,490,489 km (0.087 R)
• M28: 10,433,404 km (0.09 R)
• M29: 12,406,750 km (0.116 R)
• M30: 14,026,147 km (0.118 R)
• M31: 15,164,886 km (0.099 R)
• M32: 16,193,970 km (0.096 R)
• M33: 17,245,343 km (0.106 R)
• M34: 17,672,146 km (0.12 R)
• M35: 19,119,505 km (0.09 R)
• M36: 19,192,808 km (0.103 R)
• M37: 19,783,122 km (0.082 R)
• M38: 21,513,071 km (0.034 R)
• M39: 22,434,744 km (0.119 R)
• M40: 23,999,238 km (0.113 R)
• M41: 24,078,376 km (0.063 R)
• M42: 25,195,573 km (0.044 R)
• M43: 27,067,192 km (0.103 R)
• M44: 29,236,211 km (0.107 R)
• M45: 30,598,599 km (0.1 R)
• M46: 31,114,712 km (0.095 R)
• M47: 32,680,552 km (0.087 R)
• M48: 32,856,031 km (0.054 R)
• M49: 32,943,994 km (0.096 R)
• M50: 34,450,146 km (0.101 R)
• M51: 35,166,570 km (0.088 R)
• M52: 36,159,750 km (0.109 R)
• M53: 36,432,317 km (0.095 R)
• M54: 37,712,726 km (0.109 R)
• M55: 37,804,878 km (0.069 R)
• M56: 39,754,587 km (0.077 R)
• M57: 40,600,264 km (0.116 R)
• M58: 40,883,452 km (0.11 R)
• M59: 41,262,085 km (0.108 R)
• M60: 41,641,764 km (0.06 R)
• M61: 42,500,456 km (0.118 R)
• M62: 43,751,094 km (0.075 R)
• M63: 44,138,403 km (0.108 R)
• M64: 44,332,431 km (0.047 R)
• M65: 46,091,553 km (0.104 R)
• M66: 46,189,988 km (0.039 R)
• M67: 49,073,786 km (0.064 R)
• M68: 54,284,729 km (0.049 R)
• M69: 55,850,420 km (0.113 R)
• M70: 57,536,837 km (0.1 R)
• M71: 57,960,947 km (0.104 R)
• M72: 60,851,327 km (0.079 R)
• M73: 61,716,751 km (0.081 R)
• M74: 63,459,716 km (0.041 R)
• M75: 64,887,777 km (0.105 R)
• M76: 67,999,263 km (0.049 R)
• M77: 70,025,118 km (0.113 R)
• M78: 70,251,459 km (0.069 R)
• M79: 72,527,890 km (0.102 R)
• M80: 75,755,315 km (0.108 R)
• M81: 76,103,878 km (0.114 R)
• M82: 77,737,636 km (0.081 R)
• M83: 77,854,771 km (0.12 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 14,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit