🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.94 AU - 1.42 AU

Year: 485 Days

Day: 37.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.32 AU - 1.46 AU

Year: 621 Days

Day: 41.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.81 AU - 1.89 AU

Year: 953 Days

Day: 28.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.61 AU - 2.21 AU

Year: 1000 Days

Day: 35 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,014,719 km

• M1: 52,958 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.92 AU - 2.36 AU

Year: 1186 Days

Day: 42.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.62 AU - 2.7 AU

Year: 1202 Days

Day: 28.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,014,719 km

• M1: 805,734 km (0.076 R)
• M2: 1,457,532 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.9

Radius: 4.9

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.51 AU - 17.37 AU

Year: 22978 Days

Day: 17.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,014,719 km

• M1: 84,672 km (0.064 R)
• M2: 200,162 km (0.102 R)
• M3: 702,661 km (0.079 R)
• M4: 1,305,989 km (0.06 R)
• M5: 1,617,901 km (0.114 R)
• M6: 1,726,958 km (0.086 R)
• M7: 1,838,408 km (0.084 R)
• M8: 1,914,105 km (0.12 R)
• M9: 1,990,699 km (0.105 R)
• M10: 2,267,156 km (0.108 R)
• M11: 3,076,630 km (0.111 R)
• M12: 3,677,265 km (0.106 R)
• M13: 3,869,349 km (0.106 R)
• M14: 3,917,819 km (0.106 R)
• M15: 6,187,069 km (0.118 R)
• M16: 6,998,188 km (0.088 R)
• M17: 7,597,627 km (0.053 R)
• M18: 7,780,735 km (0.087 R)
• M19: 8,590,807 km (0.114 R)
• M20: 9,167,208 km (0.078 R)
• M21: 9,296,909 km (0.06 R)
• M22: 10,021,561 km (0.081 R)
• M23: 10,559,964 km (0.109 R)
• M24: 10,832,531 km (0.06 R)
• M25: 12,230,524 km (0.102 R)
• M26: 15,191,365 km (0.04 R)
• M27: 15,422,044 km (0.089 R)
• M28: 16,120,816 km (0.061 R)
• M29: 16,355,984 km (0.107 R)
• M30: 16,434,672 km (0.034 R)
• M31: 16,750,474 km (0.107 R)
• M32: 16,829,760 km (0.098 R)
• M33: 17,068,369 km (0.107 R)
• M34: 19,348,689 km (0.108 R)
• M35: 19,849,693 km (0.064 R)
• M36: 20,270,511 km (0.072 R)
• M37: 21,206,396 km (0.115 R)
• M38: 22,417,839 km (0.109 R)
• M39: 23,562,712 km (0.117 R)
• M40: 28,045,412 km (0.08 R)
• M41: 28,517,244 km (0.115 R)
• M42: 29,087,062 km (0.074 R)
• M43: 29,182,356 km (0.111 R)
• M44: 30,721,568 km (0.074 R)
• M45: 31,305,598 km (0.048 R)
• M46: 31,991,654 km (0.101 R)
• M47: 33,478,059 km (0.11 R)
• M48: 33,778,152 km (0.108 R)
• M49: 36,210,015 km (0.087 R)
• M50: 37,758,503 km (0.107 R)
• M51: 37,966,593 km (0.107 R)
• M52: 41,669,141 km (0.071 R)
• M53: 41,991,823 km (0.085 R)
• M54: 45,928,042 km (0.115 R)
• M55: 46,930,498 km (0.116 R)
• M56: 50,666,854 km (0.066 R)
• M57: 51,471,691 km (0.107 R)
• M58: 51,586,881 km (0.061 R)
• M59: 52,280,566 km (0.101 R)
• M60: 53,443,690 km (0.052 R)
• M61: 54,615,191 km (0.116 R)
• M62: 59,143,369 km (0.048 R)
• M63: 59,627,018 km (0.058 R)
• M64: 59,748,043 km (0.112 R)
• M65: 60,354,812 km (0.092 R)
• M66: 60,598,208 km (0.094 R)
• M67: 61,207,819 km (0.11 R)
• M68: 61,452,262 km (0.066 R)
• M69: 65,656,860 km (0.093 R)
• M70: 65,906,988 km (0.119 R)
• M71: 66,659,465 km (0.118 R)
• M72: 66,785,277 km (0.111 R)
• M73: 68,173,096 km (0.073 R)
• M74: 68,299,656 km (0.1 R)
• M75: 70,208,674 km (0.106 R)
• M76: 71,234,018 km (0.111 R)
• M77: 72,651,907 km (0.08 R)
• M78: 73,169,815 km (0.084 R)
• M79: 73,429,217 km (0.117 R)
• M80: 73,948,920 km (0.052 R)
• M81: 75,646,407 km (0.116 R)
• M82: 76,434,190 km (0.114 R)
• M83: 79,345,963 km (0.089 R)
• M84: 80,681,572 km (0.103 R)
• M85: 80,949,502 km (0.087 R)
• M86: 82,968,924 km (0.105 R)
• M87: 83,104,011 km (0.071 R)
• M88: 84,188,446 km (0.108 R)
• M89: 84,596,250 km (0.077 R)
• M90: 85,823,700 km (0.054 R)
• M91: 85,960,432 km (0.113 R)
• M92: 86,234,197 km (0.034 R)
• M93: 86,371,079 km (0.079 R)
• M94: 87,194,465 km (0.11 R)
• M95: 91,768,869 km (0.064 R)
• M96: 93,029,979 km (0.115 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: 501 - 19,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit