🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.53 AU - 0.61 AU

Year: 153 Days

Day: 23.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,577,880 km

• M1: 21,991 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.72 AU - 0.88 AU

Year: 255 Days

Day: 12.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,577,880 km

• M1: 201,060 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.03 AU - 1.51 AU

Year: 510 Days

Day: 17.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.25 AU - 2.79 AU

Year: 1426 Days

Day: 24.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,577,880 km

• M1: 98,136 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.44 AU - 2.82 AU

Year: 1520 Days

Day: 46.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.71 AU - 4.75 AU

Year: 3101 Days

Day: 33.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.59 AU - 5.73 AU

Year: 3586 Days

Day: 13.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.2

Radius: 6.2

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.17 AU - 20.91 AU

Year: 26184 Days

Day: 24.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,577,880 km

• M1: 150,495 km (0.093 R)
• M2: 324,627 km (0.064 R)
• M3: 1,546,094 km (0.105 R)
• M4: 1,659,489 km (0.082 R)
• M5: 1,815,071 km (0.078 R)
• M6: 2,440,091 km (0.111 R)
• M7: 2,662,244 km (0.108 R)
• M8: 3,514,952 km (0.098 R)
• M9: 4,074,448 km (0.06 R)
• M10: 4,284,782 km (0.11 R)
• M11: 4,445,002 km (0.092 R)
• M12: 4,552,862 km (0.08 R)
• M13: 6,091,476 km (0.114 R)
• M14: 6,151,315 km (0.055 R)
• M15: 6,332,029 km (0.055 R)
• M16: 6,514,538 km (0.112 R)
• M17: 7,581,022 km (0.095 R)
• M18: 12,659,720 km (0.073 R)
• M19: 12,889,652 km (0.117 R)
• M20: 13,823,142 km (0.104 R)
• M21: 14,858,809 km (0.079 R)
• M22: 15,345,301 km (0.077 R)
• M23: 15,508,512 km (0.117 R)
• M24: 15,754,601 km (0.067 R)
• M25: 16,500,346 km (0.108 R)
• M26: 17,172,938 km (0.082 R)
• M27: 17,342,582 km (0.113 R)
• M28: 17,940,225 km (0.103 R)
• M29: 18,026,244 km (0.07 R)
• M30: 18,718,733 km (0.079 R)
• M31: 19,420,048 km (0.09 R)
• M32: 20,757,752 km (0.113 R)
• M33: 24,277,490 km (0.092 R)
• M34: 24,754,109 km (0.076 R)
• M35: 25,619,982 km (0.073 R)
• M36: 26,105,277 km (0.025 R)
• M37: 27,282,313 km (0.119 R)
• M38: 30,197,527 km (0.112 R)
• M39: 31,225,414 km (0.104 R)
• M40: 31,639,800 km (0.036 R)
• M41: 31,743,771 km (0.089 R)
• M42: 32,055,981 km (0.082 R)
• M43: 32,578,826 km (0.1 R)
• M44: 33,845,022 km (0.085 R)
• M45: 34,057,601 km (0.096 R)
• M46: 34,698,179 km (0.114 R)
• M47: 35,019,814 km (0.045 R)
• M48: 36,099,313 km (0.037 R)
• M49: 37,409,192 km (0.075 R)
• M50: 38,180,369 km (0.094 R)
• M51: 39,738,580 km (0.075 R)
• M52: 40,075,175 km (0.078 R)
• M53: 40,751,208 km (0.076 R)
• M54: 40,864,154 km (0.112 R)
• M55: 41,886,207 km (0.078 R)
• M56: 43,377,249 km (0.088 R)
• M57: 48,072,827 km (0.096 R)
• M58: 49,151,428 km (0.093 R)
• M59: 50,844,875 km (0.1 R)
• M60: 51,332,265 km (0.082 R)
• M61: 51,454,337 km (0.105 R)
• M62: 55,161,522 km (0.094 R)
• M63: 55,913,251 km (0.094 R)
• M64: 56,416,349 km (0.077 R)
• M65: 56,668,421 km (0.106 R)
• M66: 56,794,532 km (0.102 R)
• M67: 57,680,451 km (0.101 R)
• M68: 57,934,468 km (0.107 R)
• M69: 58,316,092 km (0.062 R)
• M70: 59,337,696 km (0.053 R)
• M71: 60,623,191 km (0.12 R)
• M72: 61,787,960 km (0.033 R)
• M73: 64,402,631 km (0.044 R)
• M74: 64,666,073 km (0.119 R)
• M75: 66,653,331 km (0.101 R)
• M76: 68,929,612 km (0.045 R)
• M77: 69,604,000 km (0.118 R)
• M78: 70,823,372 km (0.084 R)
• M79: 71,503,893 km (0.113 R)
• M80: 71,776,610 km (0.058 R)
• M81: 73,971,510 km (0.119 R)
• M82: 76,188,251 km (0.055 R)
• M83: 80,261,352 km (0.094 R)
• M84: 82,252,799 km (0.12 R)
• M85: 83,541,585 km (0.118 R)
• M86: 84,692,890 km (0.083 R)
• M87: 86,720,090 km (0.108 R)
• M88: 87,739,750 km (0.037 R)
• M89: 88,909,755 km (0.112 R)
• M90: 89,937,941 km (0.114 R)
• M91: 92,451,035 km (0.098 R)
• M92: 95,887,747 km (0.106 R)
• M93: 96,038,243 km (0.092 R)
• M94: 96,188,589 km (0.081 R)
• M95: 96,640,374 km (0.108 R)
• M96: 96,791,169 km (0.119 R)
• M97: 97,546,189 km (0.094 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit