🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.87 AU - 0.89 AU

Year: 313 Days

Day: 42.2 Hours

Environment

Temp: 41 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,960,400 km

• M1: 49,966 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.43 AU - 1.43 AU

Year: 648 Days

Day: 15.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.28 AU - 1.58 AU

Year: 648 Days

Day: 13.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 64.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.36 AU - 1.62 AU

Year: 689 Days

Day: 14 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.09 AU - 3.01 AU

Year: 1542 Days

Day: 25 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,960,400 km

• M1: 500,106 km (0.092 R)
• M2: 601,084 km (0.097 R)

Asteroid Belt

Center: 9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.6

Radius: 5.5

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.31 AU - 18.57 AU

Year: 22978 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,960,400 km

• M1: 76,445 km (0.056 R)
• M2: 235,168 km (0.11 R)
• M3: 287,527 km (0.12 R)
• M4: 405,859 km (0.071 R)
• M5: 493,673 km (0.093 R)
• M6: 587,920 km (0.099 R)
• M7: 1,238,970 km (0.1 R)
• M8: 2,122,046 km (0.105 R)
• M9: 2,238,583 km (0.108 R)
• M10: 2,317,421 km (0.101 R)
• M11: 2,518,779 km (0.045 R)
• M12: 2,981,486 km (0.101 R)
• M13: 3,244,927 km (0.087 R)
• M14: 3,561,626 km (0.119 R)
• M15: 3,747,127 km (0.073 R)
• M16: 4,420,916 km (0.047 R)
• M17: 4,520,249 km (0.099 R)
• M18: 5,027,685 km (0.114 R)
• M19: 5,183,417 km (0.057 R)
• M20: 6,655,609 km (0.095 R)
• M21: 6,769,453 km (0.118 R)
• M22: 6,826,749 km (0.054 R)
• M23: 7,407,488 km (0.073 R)
• M24: 7,883,359 km (0.095 R)
• M25: 8,802,189 km (0.088 R)
• M26: 9,690,052 km (0.09 R)
• M27: 9,948,857 km (0.12 R)
• M28: 11,074,282 km (0.041 R)
• M29: 11,412,971 km (0.063 R)
• M30: 11,481,038 km (0.097 R)
• M31: 12,309,212 km (0.03 R)
• M32: 12,519,247 km (0.078 R)
• M33: 14,095,411 km (0.098 R)
• M34: 14,241,867 km (0.035 R)
• M35: 14,462,374 km (0.086 R)
• M36: 15,055,829 km (0.059 R)
• M37: 15,581,665 km (0.091 R)
• M38: 18,379,445 km (0.115 R)
• M39: 19,021,968 km (0.069 R)
• M40: 19,264,765 km (0.112 R)
• M41: 19,345,997 km (0.041 R)
• M42: 19,590,140 km (0.076 R)
• M43: 19,671,821 km (0.093 R)
• M44: 20,826,417 km (0.102 R)
• M45: 23,114,367 km (0.118 R)
• M46: 23,633,472 km (0.095 R)
• M47: 24,156,466 km (0.073 R)
• M48: 24,595,236 km (0.093 R)
• M49: 24,683,349 km (0.112 R)
• M50: 25,927,256 km (0.112 R)
• M51: 28,753,309 km (0.07 R)
• M52: 28,846,209 km (0.112 R)
• M53: 29,311,608 km (0.072 R)
• M54: 32,638,067 km (0.076 R)
• M55: 32,831,796 km (0.056 R)
• M56: 33,317,690 km (0.064 R)
• M57: 34,394,944 km (0.101 R)
• M58: 35,086,385 km (0.079 R)
• M59: 35,782,464 km (0.085 R)
• M60: 37,390,342 km (0.063 R)
• M61: 38,714,134 km (0.115 R)
• M62: 39,330,327 km (0.058 R)
• M63: 39,949,663 km (0.115 R)
• M64: 40,468,318 km (0.11 R)
• M65: 40,780,529 km (0.107 R)
• M66: 41,407,344 km (0.072 R)
• M67: 44,481,880 km (0.075 R)
• M68: 44,589,141 km (0.074 R)
• M69: 45,992,220 km (0.09 R)
• M70: 52,086,089 km (0.1 R)
• M71: 52,425,676 km (0.076 R)
• M72: 53,563,069 km (0.111 R)
• M73: 53,677,212 km (0.106 R)
• M74: 57,023,567 km (0.119 R)
• M75: 57,841,418 km (0.097 R)
• M76: 60,436,792 km (0.059 R)
• M77: 63,070,013 km (0.089 R)
• M78: 63,673,641 km (0.12 R)
• M79: 64,643,484 km (0.065 R)
• M80: 65,496,042 km (0.039 R)
• M81: 67,212,379 km (0.086 R)
• M82: 68,695,342 km (0.093 R)
• M83: 71,065,122 km (0.088 R)
• M84: 71,190,635 km (0.078 R)
• M85: 71,693,284 km (0.12 R)
• M86: 75,372,494 km (0.119 R)
• M87: 75,628,456 km (0.095 R)
• M88: 77,299,464 km (0.083 R)
• M89: 81,595,466 km (0.093 R)
• M90: 83,838,686 km (0.092 R)
• M91: 84,369,310 km (0.104 R)
• M92: 85,434,297 km (0.06 R)
• M93: 86,369,583 km (0.049 R)
• M94: 87,174,120 km (0.095 R)
• M95: 88,655,438 km (0.072 R)
• M96: 89,060,848 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.1

Radius: 3.9

Gravity: 35.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.81 AU - 16.87 AU

Year: 23877 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,960,400 km

• M1: 68,516 km (0.12 R)
• M2: 105,018 km (0.06 R)
• M3: 587,471 km (0.093 R)
• M4: 727,794 km (0.12 R)
• M5: 1,011,282 km (0.036 R)
• M6: 1,038,658 km (0.092 R)
• M7: 1,266,795 km (0.091 R)
• M8: 1,326,185 km (0.119 R)
• M9: 1,767,499 km (0.117 R)
• M10: 1,800,710 km (0.069 R)
• M11: 2,733,452 km (0.057 R)
• M12: 2,927,481 km (0.118 R)
• M13: 3,247,171 km (0.074 R)
• M14: 3,287,862 km (0.085 R)
• M15: 3,832,997 km (0.094 R)
• M16: 4,678,823 km (0.103 R)
• M17: 5,051,621 km (0.104 R)
• M18: 5,146,316 km (0.042 R)
• M19: 5,924,824 km (0.12 R)
• M20: 6,687,324 km (0.111 R)
• M21: 8,358,482 km (0.075 R)
• M22: 8,583,028 km (0.113 R)
• M23: 9,153,146 km (0.097 R)
• M24: 9,501,110 km (0.044 R)
• M25: 9,794,322 km (0.108 R)
• M26: 9,912,505 km (0.103 R)
• M27: 10,874,419 km (0.079 R)
• M28: 12,181,455 km (0.056 R)
• M29: 13,668,757 km (0.118 R)
• M30: 13,800,703 km (0.108 R)
• M31: 14,669,118 km (0.075 R)
• M32: 15,007,808 km (0.114 R)
• M33: 15,144,092 km (0.066 R)
• M34: 15,486,372 km (0.119 R)
• M35: 15,692,966 km (0.061 R)
• M36: 15,900,458 km (0.087 R)
• M37: 16,178,561 km (0.113 R)
• M38: 16,388,148 km (0.072 R)
• M39: 17,521,351 km (0.066 R)
• M40: 17,664,816 km (0.087 R)
• M41: 18,679,538 km (0.114 R)
• M42: 19,046,502 km (0.113 R)
• M43: 19,267,907 km (0.114 R)
• M44: 19,713,110 km (0.112 R)
• M45: 20,689,386 km (0.04 R)
• M46: 21,989,541 km (0.092 R)
• M47: 24,028,560 km (0.084 R)
• M48: 24,347,652 km (0.102 R)
• M49: 25,475,171 km (0.066 R)
• M50: 25,556,403 km (0.069 R)
• M51: 27,613,972 km (0.097 R)
• M52: 29,553,359 km (0.08 R)
• M53: 29,980,760 km (0.094 R)
• M54: 30,238,218 km (0.12 R)
• M55: 30,410,255 km (0.104 R)
• M56: 32,499,689 km (0.09 R)
• M57: 33,206,389 km (0.111 R)
• M58: 33,383,812 km (0.075 R)
• M59: 34,007,486 km (0.093 R)
• M60: 34,096,945 km (0.105 R)
• M61: 34,186,405 km (0.109 R)
• M62: 36,357,369 km (0.058 R)
• M63: 37,551,758 km (0.05 R)
• M64: 39,884,588 km (0.1 R)
• M65: 40,073,230 km (0.083 R)
• M66: 40,830,794 km (0.104 R)
• M67: 45,375,727 km (0.113 R)
• M68: 48,762,024 km (0.117 R)
• M69: 48,963,682 km (0.085 R)
• M70: 50,179,763 km (0.112 R)
• M71: 52,228,656 km (0.09 R)
• M72: 52,538,323 km (0.09 R)
• M73: 57,468,770 km (0.102 R)
• M74: 57,788,461 km (0.095 R)
• M75: 57,895,124 km (0.045 R)
• M76: 58,001,937 km (0.107 R)
• M77: 58,215,712 km (0.071 R)
• M78: 58,429,637 km (0.118 R)
• M79: 61,017,680 km (0.074 R)
• M80: 61,235,046 km (0.04 R)
• M81: 64,305,094 km (0.025 R)
• M82: 66,081,568 km (0.101 R)
• M83: 67,088,063 km (0.085 R)
• M84: 68,663,627 km (0.111 R)
• M85: 69,910,227 km (0.077 R)
• M86: 70,707,284 km (0.081 R)
• M87: 70,935,570 km (0.092 R)
• M88: 75,669,445 km (0.113 R)
• M89: 76,019,804 km (0.067 R)
• M90: 77,426,622 km (0.077 R)
• M91: 77,779,673 km (0.109 R)
• M92: 78,605,603 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 19,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit