🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.69 AU - 0.81 AU

Year: 240 Days

Day: 17.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.04 AU - 1.26 AU

Year: 455 Days

Day: 17.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.05 AU - 1.31 AU

Year: 473 Days

Day: 16.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 45.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.35 AU - 1.73 AU

Year: 705 Days

Day: 18.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.55 AU - 2.95 AU

Year: 1683 Days

Day: 18.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,970,445 km

• M1: 660,774 km (0.061 R)
• M2: 1,837,959 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.5

Radius: 7.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.88 AU - 21.98 AU

Year: 28012 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,970,445 km

• M1: 98,435 km (0.096 R)
• M2: 688,749 km (0.092 R)
• M3: 847,921 km (0.098 R)
• M4: 969,095 km (0.06 R)
• M5: 1,338,602 km (0.092 R)
• M6: 1,968,409 km (0.084 R)
• M7: 2,433,509 km (0.08 R)
• M8: 2,895,168 km (0.033 R)
• M9: 3,079,921 km (0.115 R)
• M10: 3,155,019 km (0.096 R)
• M11: 3,230,566 km (0.12 R)
• M12: 3,306,861 km (0.101 R)
• M13: 3,938,164 km (0.112 R)
• M14: 5,904,478 km (0.108 R)
• M15: 5,997,977 km (0.081 R)
• M16: 6,329,187 km (0.114 R)
• M17: 6,376,908 km (0.074 R)
• M18: 6,569,291 km (0.082 R)
• M19: 6,763,619 km (0.099 R)
• M20: 7,610,492 km (0.101 R)
• M21: 7,661,356 km (0.104 R)
• M22: 7,763,381 km (0.053 R)
• M23: 8,072,301 km (0.114 R)
• M24: 8,385,260 km (0.117 R)
• M25: 8,596,043 km (0.104 R)
• M26: 9,130,856 km (0.092 R)
• M27: 9,239,015 km (0.06 R)
• M28: 10,120,296 km (0.066 R)
• M29: 10,344,842 km (0.099 R)
• M30: 10,401,241 km (0.08 R)
• M31: 10,457,639 km (0.053 R)
• M32: 11,259,185 km (0.104 R)
• M33: 11,491,959 km (0.086 R)
• M34: 11,550,302 km (0.104 R)
• M35: 14,028,840 km (0.075 R)
• M36: 14,091,371 km (0.034 R)
• M37: 14,216,585 km (0.091 R)
• M38: 15,103,102 km (0.059 R)
• M39: 17,868,418 km (0.082 R)
• M40: 17,936,037 km (0.106 R)
• M41: 18,207,856 km (0.116 R)
• M42: 18,480,872 km (0.112 R)
• M43: 18,618,053 km (0.111 R)
• M44: 18,824,199 km (0.045 R)
• M45: 18,893,164 km (0.069 R)
• M46: 19,308,298 km (0.116 R)
• M47: 19,517,137 km (0.087 R)
• M48: 19,936,908 km (0.111 R)
• M49: 20,714,069 km (0.072 R)
• M50: 21,070,710 km (0.083 R)
• M51: 21,357,340 km (0.116 R)
• M52: 21,429,297 km (0.111 R)
• M53: 21,645,466 km (0.096 R)
• M54: 22,007,193 km (0.066 R)
• M55: 22,298,161 km (0.056 R)
• M56: 23,178,544 km (0.057 R)
• M57: 23,326,347 km (0.081 R)
• M58: 26,040,352 km (0.062 R)
• M59: 26,271,032 km (0.05 R)
• M60: 26,656,994 km (0.082 R)
• M61: 27,356,364 km (0.115 R)
• M62: 27,590,934 km (0.09 R)
• M63: 31,105,736 km (0.055 R)
• M64: 32,253,301 km (0.053 R)
• M65: 33,081,325 km (0.118 R)
• M66: 34,000,454 km (0.038 R)
• M67: 34,674,094 km (0.111 R)
• M68: 36,291,695 km (0.103 R)
• M69: 36,807,509 km (0.088 R)
• M70: 38,719,818 km (0.093 R)
• M71: 39,864,990 km (0.062 R)
• M72: 39,953,552 km (0.077 R)
• M73: 40,308,398 km (0.105 R)
• M74: 40,664,292 km (0.069 R)
• M75: 44,647,335 km (0.112 R)
• M76: 44,739,338 km (0.108 R)
• M77: 46,033,509 km (0.073 R)
• M78: 46,871,855 km (0.045 R)
• M79: 47,621,341 km (0.085 R)
• M80: 49,037,284 km (0.042 R)
• M81: 50,562,734 km (0.058 R)
• M82: 52,394,410 km (0.118 R)
• M83: 52,491,350 km (0.045 R)
• M84: 52,782,766 km (0.118 R)
• M85: 52,880,005 km (0.083 R)
• M86: 53,953,669 km (0.108 R)
• M87: 54,345,914 km (0.096 R)
• M88: 54,542,336 km (0.096 R)
• M89: 57,217,446 km (0.105 R)
• M90: 61,462,884 km (0.038 R)
• M91: 63,313,260 km (0.097 R)
• M92: 66,647,497 km (0.095 R)
• M93: 67,806,880 km (0.099 R)
• M94: 68,230,093 km (0.086 R)
• M95: 68,972,846 km (0.025 R)
• M96: 70,252,207 km (0.08 R)
• M97: 71,862,628 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 10,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit