🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 143 Days

Day: 12.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,571,598 km

• M1: 35,903 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.58 AU - 0.86 AU

Year: 227 Days

Day: 31.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.48 AU - 2.2 AU

Year: 926 Days

Day: 20.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.72 AU - 2.98 AU

Year: 1784 Days

Day: 38.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,571,598 km

• M1: 486,492 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.52 AU - 4.08 AU

Year: 2747 Days

Day: 16.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,571,598 km

• M1: 65,374 km (0.098 R)
• M2: 2,003,115 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 14.6

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.07 AU - 7.49 AU

Year: 5836 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 102,571,598 km

• M1: 315,652 km (0.036 R)
• M2: 624,870 km (0.109 R)
• M3: 921,074 km (0.092 R)
• M4: 1,176,438 km (0.077 R)
• M5: 1,313,320 km (0.092 R)
• M6: 1,669,363 km (0.071 R)
• M7: 1,974,243 km (0.098 R)
• M8: 2,139,698 km (0.087 R)
• M9: 2,497,536 km (0.105 R)
• M10: 2,677,203 km (0.071 R)
• M11: 2,848,044 km (0.084 R)
• M12: 2,982,084 km (0.028 R)
• M13: 3,187,183 km (0.096 R)
• M14: 3,340,520 km (0.062 R)
• M15: 3,654,826 km (0.079 R)
• M16: 3,786,322 km (0.102 R)
• M17: 4,129,500 km (0.076 R)
• M18: 4,235,864 km (0.078 R)
• M19: 4,798,352 km (0.106 R)
• M20: 5,007,190 km (0.071 R)
• M21: 5,153,796 km (0.038 R)
• M22: 5,720,024 km (0.079 R)
• M23: 6,218,933 km (0.039 R)
• M24: 6,341,454 km (0.099 R)
• M25: 6,750,006 km (0.072 R)
• M26: 6,984,575 km (0.112 R)
• M27: 7,667,340 km (0.052 R)
• M28: 8,159,965 km (0.047 R)
• M29: 8,741,303 km (0.118 R)
• M30: 8,839,439 km (0.086 R)
• M31: 9,156,287 km (0.065 R)
• M32: 9,275,966 km (0.085 R)
• M33: 9,801,054 km (0.098 R)
• M34: 10,067,189 km (0.041 R)
• M35: 10,252,840 km (0.095 R)
• M36: 10,879,954 km (0.08 R)
• M37: 11,347,896 km (0.101 R)
• M38: 12,413,631 km (0.098 R)
• M39: 12,546,325 km (0.098 R)
• M40: 12,768,627 km (0.053 R)
• M41: 13,194,532 km (0.083 R)
• M42: 13,945,364 km (0.089 R)
• M43: 14,129,519 km (0.109 R)
• M44: 14,570,085 km (0.088 R)
• M45: 15,559,974 km (0.118 R)
• M46: 15,918,859 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.4

Radius: 7.8

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.48 AU - 22.34 AU

Year: 31713 Days

Day: 21.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,571,598 km

• M1: 100,231 km (0.093 R)
• M2: 304,432 km (0.111 R)
• M3: 947,703 km (0.115 R)
• M4: 1,382,883 km (0.116 R)
• M5: 1,678,937 km (0.115 R)
• M6: 2,076,718 km (0.095 R)
• M7: 2,201,781 km (0.105 R)
• M8: 2,863,752 km (0.082 R)
• M9: 3,734,112 km (0.077 R)
• M10: 4,093,297 km (0.089 R)
• M11: 4,410,145 km (0.117 R)
• M12: 4,680,169 km (0.026 R)
• M13: 5,123,577 km (0.032 R)
• M14: 5,236,524 km (0.105 R)
• M15: 6,289,992 km (0.066 R)
• M16: 7,663,301 km (0.111 R)
• M17: 7,727,927 km (0.054 R)
• M18: 8,853,202 km (0.118 R)
• M19: 8,921,119 km (0.104 R)
• M20: 9,538,959 km (0.117 R)
• M21: 11,253,201 km (0.073 R)
• M22: 11,326,803 km (0.065 R)
• M23: 14,955,598 km (0.11 R)
• M24: 15,935,165 km (0.081 R)
• M25: 16,683,304 km (0.075 R)
• M26: 18,646,926 km (0.101 R)
• M27: 20,055,390 km (0.075 R)
• M28: 21,224,796 km (0.109 R)
• M29: 22,139,288 km (0.079 R)
• M30: 22,508,795 km (0.045 R)
• M31: 23,441,238 km (0.09 R)
• M32: 24,196,259 km (0.115 R)
• M33: 24,767,723 km (0.072 R)
• M34: 24,959,208 km (0.12 R)
• M35: 25,827,025 km (0.051 R)
• M36: 26,313,517 km (0.11 R)
• M37: 28,991,768 km (0.085 R)
• M38: 29,700,114 km (0.064 R)
• M39: 29,903,567 km (0.095 R)
• M40: 31,444,276 km (0.083 R)
• M41: 31,755,589 km (0.043 R)
• M42: 32,485,626 km (0.042 R)
• M43: 35,785,157 km (0.117 R)
• M44: 36,436,057 km (0.088 R)
• M45: 36,871,986 km (0.063 R)
• M46: 37,969,735 km (0.026 R)
• M47: 39,078,255 km (0.076 R)
• M48: 41,440,256 km (0.117 R)
• M49: 41,781,489 km (0.11 R)
• M50: 42,237,912 km (0.085 R)
• M51: 42,466,796 km (0.118 R)
• M52: 44,079,910 km (0.075 R)
• M53: 44,195,998 km (0.089 R)
• M54: 45,127,694 km (0.109 R)
• M55: 48,439,043 km (0.106 R)
• M56: 49,158,758 km (0.118 R)
• M57: 50,851,907 km (0.098 R)
• M58: 51,705,512 km (0.079 R)
• M59: 51,827,883 km (0.062 R)
• M60: 52,564,054 km (0.062 R)
• M61: 53,674,669 km (0.092 R)
• M62: 53,922,403 km (0.12 R)
• M63: 54,792,913 km (0.098 R)
• M64: 56,673,807 km (0.101 R)
• M65: 59,855,454 km (0.037 R)
• M66: 60,627,679 km (0.094 R)
• M67: 63,094,548 km (0.078 R)
• M68: 65,726,572 km (0.057 R)
• M69: 65,859,116 km (0.03 R)
• M70: 66,922,607 km (0.114 R)
• M71: 68,125,823 km (0.098 R)
• M72: 68,394,202 km (0.066 R)
• M73: 68,662,879 km (0.065 R)
• M74: 68,797,368 km (0.107 R)
• M75: 69,066,644 km (0.047 R)
• M76: 71,097,136 km (0.107 R)
• M77: 71,914,688 km (0.095 R)
• M78: 73,147,076 km (0.11 R)
• M79: 73,696,997 km (0.057 R)
• M80: 76,746,101 km (0.059 R)
• M81: 76,885,676 km (0.102 R)
• M82: 77,025,400 km (0.116 R)
• M83: 79,977,565 km (0.089 R)
• M84: 84,114,993 km (0.104 R)
• M85: 84,258,906 km (0.094 R)
• M86: 88,321,536 km (0.06 R)
• M87: 90,082,003 km (0.098 R)
• M88: 93,786,795 km (0.103 R)
• M89: 94,384,289 km (0.119 R)
• M90: 94,533,737 km (0.087 R)
• M91: 96,635,737 km (0.082 R)
• M92: 97,088,120 km (0.087 R)
• M93: 100,427,145 km (0.086 R)
• M94: 101,191,291 km (0.109 R)
• M95: 101,804,044 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit