🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 147 Days

Day: 20.6 Hours

Environment

Temp: 262 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.06 AU - 1.06 AU

Year: 393 Days

Day: 24.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.66 AU - 2.2 AU

Year: 965 Days

Day: 45.8 Hours

Environment

Temp: -57 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.59 AU - 2.33 AU

Year: 988 Days

Day: 34 Hours

Environment

Temp: -49 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.58 AU - 2.58 AU

Year: 1080 Days

Day: 41.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,418,878 km

• M1: 1,165,517 km (0.047 R)
• M2: 1,542,653 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.8 AU - 2.68 AU

Year: 1207 Days

Day: 23.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 85.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,418,878 km

• M1: 1,105,827 km (0.094 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.14 AU - 3.42 AU

Year: 2138 Days

Day: 36.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 13.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.67 AU - 5.73 AU

Year: 4898 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 171 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,418,878 km

• M1: 287,677 km (0.111 R)
• M2: 466,297 km (0.11 R)
• M3: 562,039 km (0.078 R)
• M4: 685,607 km (0.12 R)
• M5: 876,644 km (0.045 R)
• M6: 994,377 km (0.067 R)
• M7: 1,102,237 km (0.093 R)
• M8: 1,883,288 km (0.111 R)
• M9: 2,210,757 km (0.057 R)
• M10: 2,439,492 km (0.076 R)
• M11: 2,741,830 km (0.063 R)
• M12: 2,931,669 km (0.096 R)
• M13: 3,114,179 km (0.1 R)
• M14: 3,265,422 km (0.12 R)
• M15: 3,466,931 km (0.087 R)
• M16: 3,648,243 km (0.095 R)
• M17: 3,758,497 km (0.06 R)
• M18: 4,172,733 km (0.067 R)
• M19: 4,430,939 km (0.104 R)
• M20: 4,694,531 km (0.072 R)
• M21: 4,990,435 km (0.079 R)
• M22: 5,209,596 km (0.12 R)
• M23: 5,334,211 km (0.09 R)
• M24: 6,016,078 km (0.109 R)
• M25: 6,278,922 km (0.103 R)
• M26: 6,680,443 km (0.108 R)
• M27: 6,816,128 km (0.075 R)
• M28: 6,922,342 km (0.076 R)
• M29: 7,090,341 km (0.112 R)
• M30: 7,414,818 km (0.066 R)
• M31: 7,586,856 km (0.049 R)
• M32: 7,807,513 km (0.111 R)
• M33: 8,876,988 km (0.067 R)
• M34: 9,160,027 km (0.087 R)
• M35: 9,429,004 km (0.116 R)
• M36: 9,666,566 km (0.114 R)
• M37: 9,940,479 km (0.12 R)
• M38: 11,062,015 km (0.087 R)
• M39: 11,510,958 km (0.073 R)
• M40: 11,728,623 km (0.12 R)
• M41: 11,965,885 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 5.4

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.76 AU - 19.84 AU

Year: 28174 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,418,878 km

• M1: 79,736 km (0.072 R)
• M2: 167,550 km (0.093 R)
• M3: 524,939 km (0.068 R)
• M4: 610,509 km (0.105 R)
• M5: 724,353 km (0.119 R)
• M6: 1,573,022 km (0.103 R)
• M7: 2,338,215 km (0.03 R)
• M8: 2,591,035 km (0.11 R)
• M9: 2,967,423 km (0.091 R)
• M10: 3,604,710 km (0.044 R)
• M11: 4,239,304 km (0.099 R)
• M12: 5,608,873 km (0.103 R)
• M13: 5,801,106 km (0.115 R)
• M14: 6,093,420 km (0.11 R)
• M15: 6,241,373 km (0.104 R)
• M16: 6,340,706 km (0.106 R)
• M17: 6,641,846 km (0.105 R)
• M18: 7,414,818 km (0.072 R)
• M19: 8,053,452 km (0.118 R)
• M20: 8,489,081 km (0.036 R)
• M21: 8,820,739 km (0.106 R)
• M22: 8,988,139 km (0.12 R)
• M23: 10,131,067 km (0.114 R)
• M24: 10,719,585 km (0.115 R)
• M25: 11,017,883 km (0.058 R)
• M26: 11,683,893 km (0.09 R)
• M27: 11,745,078 km (0.069 R)
• M28: 11,867,898 km (0.055 R)
• M29: 13,565,685 km (0.09 R)
• M30: 13,630,012 km (0.093 R)
• M31: 14,083,144 km (0.049 R)
• M32: 14,409,865 km (0.102 R)
• M33: 14,673,008 km (0.096 R)
• M34: 16,285,075 km (0.095 R)
• M35: 17,181,465 km (0.075 R)
• M36: 18,235,532 km (0.107 R)
• M37: 18,949,861 km (0.05 R)
• M38: 19,527,758 km (0.079 R)
• M39: 19,673,167 km (0.11 R)
• M40: 20,627,153 km (0.08 R)
• M41: 20,998,006 km (0.117 R)
• M42: 24,355,431 km (0.108 R)
• M43: 24,590,449 km (0.102 R)
• M44: 24,904,754 km (0.119 R)
• M45: 24,983,592 km (0.11 R)
• M46: 26,095,553 km (0.115 R)
• M47: 26,335,957 km (0.104 R)
• M48: 26,738,226 km (0.081 R)
• M49: 26,980,574 km (0.105 R)
• M50: 28,203,238 km (0.116 R)
• M51: 28,285,367 km (0.045 R)
• M52: 28,614,782 km (0.078 R)
• M53: 29,945,006 km (0.107 R)
• M54: 30,280,703 km (0.103 R)
• M55: 30,364,777 km (0.118 R)
• M56: 30,955,839 km (0.12 R)
• M57: 31,040,661 km (0.115 R)
• M58: 31,295,276 km (0.051 R)
• M59: 32,235,050 km (0.088 R)
• M60: 32,837,929 km (0.085 R)
• M61: 33,270,866 km (0.075 R)
• M62: 35,996,688 km (0.105 R)
• M63: 36,353,629 km (0.098 R)
• M64: 36,622,157 km (0.088 R)
• M65: 37,251,067 km (0.066 R)
• M66: 37,612,046 km (0.053 R)
• M67: 39,342,594 km (0.104 R)
• M68: 42,503,597 km (0.113 R)
• M69: 43,164,371 km (0.076 R)
• M70: 43,923,880 km (0.116 R)
• M71: 44,783,469 km (0.119 R)
• M72: 46,325,374 km (0.118 R)
• M73: 47,395,448 km (0.087 R)
• M74: 47,982,470 km (0.096 R)
• M75: 49,065,110 km (0.115 R)
• M76: 52,462,028 km (0.096 R)
• M77: 53,984,486 km (0.08 R)
• M78: 56,761,471 km (0.116 R)
• M79: 58,848,212 km (0.101 R)
• M80: 60,747,806 km (0.113 R)
• M81: 61,066,300 km (0.112 R)
• M82: 61,598,419 km (0.097 R)
• M83: 62,345,960 km (0.108 R)
• M84: 66,019,485 km (0.042 R)
• M85: 68,102,635 km (0.117 R)
• M86: 68,323,143 km (0.087 R)
• M87: 69,207,715 km (0.074 R)
• M88: 69,429,419 km (0.074 R)
• M89: 70,096,027 km (0.116 R)
• M90: 70,318,629 km (0.112 R)
• M91: 72,220,766 km (0.118 R)
• M92: 72,445,761 km (0.049 R)
• M93: 74,593,837 km (0.076 R)
• M94: 75,732,725 km (0.099 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit