🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.42 AU - 0.58 AU

Year: 147 Days

Day: 20.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,746,228 km

• M1: 107,860 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.89 AU - 0.91 AU

Year: 355 Days

Day: 30.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,746,228 km

• M1: 188,643 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.11 AU - 1.55 AU

Year: 638 Days

Day: 12.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,746,228 km

• M1: 389,553 km (0.111 R)
• M2: 623,674 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.72 AU - 2.68 AU

Year: 1358 Days

Day: 41.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.4

Radius: 7.4

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.88 AU - 12.9 AU

Year: 19263 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,746,228 km

• M1: 94,546 km (0.082 R)
• M2: 148,251 km (0.077 R)
• M3: 250,876 km (0.084 R)
• M4: 402,269 km (0.087 R)
• M5: 969,544 km (0.119 R)
• M6: 2,071,482 km (0.031 R)
• M7: 2,246,661 km (0.073 R)
• M8: 2,686,628 km (0.119 R)
• M9: 2,762,474 km (0.079 R)
• M10: 3,193,017 km (0.088 R)
• M11: 3,771,063 km (0.116 R)
• M12: 4,028,671 km (0.057 R)
• M13: 4,470,732 km (0.113 R)
• M14: 4,697,523 km (0.082 R)
• M15: 4,835,452 km (0.114 R)
• M16: 5,352,612 km (0.093 R)
• M17: 5,545,144 km (0.095 R)
• M18: 5,691,002 km (0.11 R)
• M19: 5,936,791 km (0.093 R)
• M20: 6,388,278 km (0.094 R)
• M21: 6,747,014 km (0.057 R)
• M22: 6,850,685 km (0.086 R)
• M23: 7,753,508 km (0.084 R)
• M24: 9,262,801 km (0.045 R)
• M25: 9,378,291 km (0.051 R)
• M26: 9,436,035 km (0.106 R)
• M27: 10,738,734 km (0.053 R)
• M28: 10,799,321 km (0.095 R)
• M29: 11,349,392 km (0.106 R)
• M30: 12,160,063 km (0.084 R)
• M31: 12,223,193 km (0.045 R)
• M32: 12,476,762 km (0.107 R)
• M33: 12,796,153 km (0.077 R)
• M34: 16,205,189 km (0.088 R)
• M35: 17,045,780 km (0.099 R)
• M36: 17,258,209 km (0.07 R)
• M37: 20,622,366 km (0.114 R)
• M38: 20,697,763 km (0.105 R)
• M39: 20,773,160 km (0.06 R)
• M40: 21,379,929 km (0.059 R)
• M41: 21,915,639 km (0.094 R)
• M42: 22,455,688 km (0.115 R)
• M43: 23,706,625 km (0.049 R)
• M44: 24,420,207 km (0.112 R)
• M45: 25,060,486 km (0.042 R)
• M46: 26,275,669 km (0.092 R)
• M47: 26,357,350 km (0.081 R)
• M48: 28,427,036 km (0.109 R)
• M49: 29,184,899 km (0.095 R)
• M50: 29,354,244 km (0.054 R)
• M51: 30,548,484 km (0.109 R)
• M52: 30,720,372 km (0.114 R)
• M53: 31,584,748 km (0.118 R)
• M54: 32,720,345 km (0.078 R)
• M55: 34,225,450 km (0.12 R)
• M56: 34,404,070 km (0.094 R)
• M57: 35,301,358 km (0.058 R)
• M58: 35,481,773 km (0.075 R)
• M59: 35,662,487 km (0.1 R)
• M60: 36,115,619 km (0.065 R)
• M61: 36,844,609 km (0.111 R)
• M62: 37,578,387 km (0.119 R)
• M63: 38,967,253 km (0.119 R)
• M64: 40,090,434 km (0.116 R)
• M65: 40,184,531 km (0.05 R)
• M66: 41,129,391 km (0.104 R)
• M67: 41,699,808 km (0.106 R)
• M68: 42,848,421 km (0.109 R)
• M69: 44,688,325 km (0.091 R)
• M70: 45,176,762 km (0.118 R)
• M71: 45,274,599 km (0.117 R)
• M72: 46,356,191 km (0.041 R)
• M73: 47,645,426 km (0.113 R)
• M74: 47,745,058 km (0.052 R)
• M75: 49,046,859 km (0.098 R)
• M76: 51,480,816 km (0.089 R)
• M77: 52,095,514 km (0.106 R)
• M78: 52,712,605 km (0.102 R)
• M79: 53,228,568 km (0.12 R)
• M80: 53,435,462 km (0.036 R)
• M81: 56,781,966 km (0.108 R)
• M82: 56,993,348 km (0.068 R)
• M83: 61,818,478 km (0.103 R)
• M84: 62,908,448 km (0.113 R)
• M85: 63,784,942 km (0.093 R)
• M86: 64,224,610 km (0.07 R)
• M87: 64,334,714 km (0.109 R)
• M88: 66,104,905 km (0.081 R)
• M89: 66,661,260 km (0.102 R)
• M90: 67,778,906 km (0.076 R)
• M91: 70,713,268 km (0.056 R)
• M92: 70,940,806 km (0.035 R)
• M93: 73,113,566 km (0.049 R)
• M94: 75,192,228 km (0.091 R)
• M95: 76,238,665 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.4

Radius: 5.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.03 AU - 17.57 AU

Year: 27392 Days

Day: 18.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,746,228 km

• M1: 78,090 km (0.082 R)
• M2: 223,200 km (0.091 R)
• M3: 515,963 km (0.076 R)
• M4: 1,040,603 km (0.075 R)
• M5: 1,134,251 km (0.06 R)
• M6: 1,410,858 km (0.084 R)
• M7: 1,493,735 km (0.092 R)
• M8: 1,621,043 km (0.049 R)
• M9: 2,261,321 km (0.12 R)
• M10: 2,710,414 km (0.054 R)
• M11: 2,918,654 km (0.117 R)
• M12: 5,497,572 km (0.094 R)
• M13: 5,894,605 km (0.055 R)
• M14: 6,472,651 km (0.074 R)
• M15: 6,962,285 km (0.12 R)
• M16: 8,162,957 km (0.069 R)
• M17: 8,501,497 km (0.096 R)
• M18: 8,959,865 km (0.119 R)
• M19: 8,998,462 km (0.104 R)
• M20: 9,583,539 km (0.115 R)
• M21: 9,702,020 km (0.074 R)
• M22: 10,020,365 km (0.118 R)
• M23: 10,060,457 km (0.111 R)
• M24: 10,545,004 km (0.098 R)
• M25: 11,494,951 km (0.099 R)
• M26: 11,662,949 km (0.106 R)
• M27: 11,789,509 km (0.113 R)
• M28: 16,732,372 km (0.12 R)
• M29: 20,318,682 km (0.034 R)
• M30: 20,369,396 km (0.12 R)
• M31: 22,066,733 km (0.087 R)
• M32: 23,702,287 km (0.092 R)
• M33: 24,238,146 km (0.042 R)
• M34: 25,540,396 km (0.098 R)
• M35: 26,642,782 km (0.103 R)
• M36: 26,920,885 km (0.077 R)
• M37: 27,367,734 km (0.067 R)
• M38: 27,986,171 km (0.115 R)
• M39: 28,438,854 km (0.092 R)
• M40: 30,042,244 km (0.1 R)
• M41: 30,796,517 km (0.085 R)
• M42: 32,264,670 km (0.089 R)
• M43: 32,977,355 km (0.088 R)
• M44: 33,216,113 km (0.027 R)
• M45: 33,395,630 km (0.088 R)
• M46: 33,695,275 km (0.044 R)
• M47: 33,935,828 km (0.027 R)
• M48: 36,186,977 km (0.087 R)
• M49: 39,052,225 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 16,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit