🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 33.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,053,680 km

• M1: 360,680 km (0.104 R)
• M2: 446,400 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.27 AU - 2.41 AU

Year: 1252 Days

Day: 32.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.3

Radius: 14.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.54 AU - 9.6 AU

Year: 8020 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 22,053,680 km

• M1: 188,793 km (0.115 R)
• M2: 457,620 km (0.095 R)
• M3: 616,044 km (0.027 R)
• M4: 828,772 km (0.027 R)
• M5: 962,513 km (0.041 R)
• M6: 1,086,230 km (0.087 R)
• M7: 1,196,783 km (0.104 R)
• M8: 1,553,424 km (0.025 R)
• M9: 1,832,275 km (0.112 R)
• M10: 2,317,720 km (0.075 R)
• M11: 2,689,171 km (0.062 R)
• M12: 2,921,347 km (0.111 R)
• M13: 3,350,693 km (0.107 R)
• M14: 3,489,071 km (0.115 R)
• M15: 5,007,938 km (0.051 R)
• M16: 5,263,003 km (0.092 R)
• M17: 5,719,875 km (0.044 R)
• M18: 6,394,711 km (0.117 R)
• M19: 6,567,496 km (0.114 R)
• M20: 6,706,921 km (0.03 R)
• M21: 7,023,919 km (0.054 R)
• M22: 8,153,982 km (0.06 R)
• M23: 8,341,577 km (0.091 R)
• M24: 8,454,823 km (0.095 R)
• M25: 8,720,957 km (0.067 R)
• M26: 9,028,680 km (0.08 R)
• M27: 9,300,948 km (0.105 R)
• M28: 10,620,551 km (0.06 R)
• M29: 11,114,972 km (0.099 R)
• M30: 11,323,212 km (0.11 R)
• M31: 11,828,404 km (0.11 R)
• M32: 13,743,108 km (0.062 R)
• M33: 14,463,122 km (0.058 R)
• M34: 14,781,915 km (0.083 R)
• M35: 15,519,582 km (0.102 R)
• M36: 15,892,979 km (0.116 R)
• M37: 16,458,459 km (0.091 R)
• M38: 17,367,565 km (0.097 R)
• M39: 17,706,554 km (0.073 R)
• M40: 18,243,760 km (0.036 R)
• M41: 18,588,433 km (0.04 R)
• M42: 18,736,834 km (0.098 R)
• M43: 18,836,017 km (0.098 R)
• M44: 19,134,465 km (0.052 R)
• M45: 19,234,247 km (0.075 R)
• M46: 19,836,977 km (0.108 R)
• M47: 20,599,028 km (0.097 R)
• M48: 21,060,987 km (0.09 R)
• M49: 22,783,756 km (0.098 R)
• M50: 23,208,165 km (0.086 R)
• M51: 24,172,772 km (0.082 R)
• M52: 24,877,528 km (0.091 R)
• M53: 25,754,171 km (0.087 R)
• M54: 25,974,977 km (0.12 R)
• M55: 26,418,386 km (0.075 R)
• M56: 27,032,186 km (0.079 R)
• M57: 27,200,483 km (0.118 R)
• M58: 28,160,303 km (0.073 R)
• M59: 28,672,975 km (0.098 R)
• M60: 29,649,849 km (0.108 R)
• M61: 29,881,277 km (0.105 R)
• M62: 29,997,215 km (0.029 R)
• M63: 30,171,347 km (0.114 R)
• M64: 31,106,035 km (0.12 R)
• M65: 31,341,203 km (0.114 R)
• M66: 32,347,248 km (0.06 R)
• M67: 32,525,868 km (0.115 R)
• M68: 33,183,800 km (0.099 R)
• M69: 33,604,618 km (0.085 R)
• M70: 34,451,791 km (0.081 R)
• M71: 35,305,995 km (0.095 R)
• M72: 35,428,665 km (0.117 R)
• M73: 35,551,336 km (0.103 R)
• M74: 37,284,577 km (0.119 R)
• M75: 38,728,794 km (0.074 R)
• M76: 39,871,872 km (0.098 R)
• M77: 41,219,449 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 13.3

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.95 AU - 11.89 AU

Year: 13501 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,053,680 km

• M1: 190,588 km (0.072 R)
• M2: 479,012 km (0.105 R)
• M3: 964,009 km (0.101 R)
• M4: 1,052,571 km (0.112 R)
• M5: 1,263,204 km (0.073 R)
• M6: 1,449,753 km (0.105 R)
• M7: 1,699,581 km (0.118 R)
• M8: 1,809,237 km (0.053 R)
• M9: 1,949,559 km (0.051 R)
• M10: 2,123,093 km (0.082 R)
• M11: 2,424,084 km (0.112 R)
• M12: 2,706,824 km (0.11 R)
• M13: 2,819,770 km (0.098 R)
• M14: 3,033,845 km (0.113 R)
• M15: 3,168,184 km (0.112 R)
• M16: 3,548,461 km (0.105 R)
• M17: 4,220,754 km (0.067 R)
• M18: 4,972,334 km (0.073 R)
• M19: 5,682,026 km (0.092 R)
• M20: 5,785,997 km (0.117 R)
• M21: 5,932,752 km (0.074 R)
• M22: 6,080,705 km (0.07 R)
• M23: 6,165,826 km (0.077 R)
• M24: 6,816,876 km (0.07 R)
• M25: 7,150,778 km (0.081 R)
• M26: 7,285,715 km (0.066 R)
• M27: 7,627,098 km (0.112 R)
• M28: 8,043,728 km (0.053 R)
• M29: 9,215,528 km (0.106 R)
• M30: 9,387,266 km (0.12 R)
• M31: 10,491,149 km (0.067 R)
• M32: 11,136,664 km (0.105 R)
• M33: 11,928,336 km (0.069 R)
• M34: 12,656,279 km (0.107 R)
• M35: 12,957,120 km (0.105 R)
• M36: 13,260,206 km (0.108 R)
• M37: 14,070,577 km (0.117 R)
• M38: 14,868,383 km (0.081 R)
• M39: 15,156,807 km (0.095 R)
• M40: 15,593,035 km (0.109 R)
• M41: 15,710,020 km (0.043 R)
• M42: 15,886,097 km (0.105 R)
• M43: 15,974,509 km (0.048 R)
• M44: 16,299,586 km (0.066 R)
• M45: 16,448,136 km (0.064 R)
• M46: 16,956,470 km (0.091 R)
• M47: 17,227,691 km (0.085 R)
• M48: 17,318,347 km (0.05 R)
• M49: 17,743,953 km (0.114 R)
• M50: 18,978,734 km (0.104 R)
• M51: 19,072,382 km (0.109 R)
• M52: 20,177,312 km (0.08 R)
• M53: 20,850,203 km (0.042 R)
• M54: 20,946,993 km (0.115 R)
• M55: 21,367,812 km (0.101 R)
• M56: 21,563,037 km (0.043 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit