🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 179 Days

Day: 12.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,741,356 km

• M1: 52,958 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.13 AU - 1.51 AU

Year: 557 Days

Day: 24.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.71 AU - 1.91 AU

Year: 894 Days

Day: 35.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,741,356 km

• M1: 1,546,543 km (0.061 R)

Asteroid Belt

Center: 10.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.9

Radius: 6.8

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.87 AU - 21.79 AU

Year: 29995 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,741,356 km

• M1: 113,096 km (0.104 R)
• M2: 204,051 km (0.103 R)
• M3: 384,467 km (0.108 R)
• M4: 828,922 km (0.109 R)
• M5: 1,943,875 km (0.11 R)
• M6: 2,013,288 km (0.107 R)
• M7: 2,118,755 km (0.108 R)
• M8: 2,298,721 km (0.094 R)
• M9: 2,789,701 km (0.104 R)
• M10: 3,148,287 km (0.058 R)
• M11: 5,150,056 km (0.039 R)
• M12: 5,198,227 km (0.082 R)
• M13: 5,441,323 km (0.087 R)
• M14: 7,244,726 km (0.115 R)
• M15: 7,461,643 km (0.04 R)
• M16: 8,237,756 km (0.117 R)
• M17: 8,578,241 km (0.115 R)
• M18: 9,155,988 km (0.092 R)
• M19: 9,925,669 km (0.11 R)
• M20: 10,531,840 km (0.068 R)
• M21: 10,715,995 km (0.091 R)
• M22: 10,839,413 km (0.087 R)
• M23: 11,907,093 km (0.087 R)
• M24: 11,970,822 km (0.113 R)
• M25: 12,098,877 km (0.107 R)
• M26: 12,680,664 km (0.11 R)
• M27: 15,305,209 km (0.036 R)
• M28: 15,583,760 km (0.118 R)
• M29: 16,357,929 km (0.117 R)
• M30: 16,642,614 km (0.042 R)
• M31: 17,361,431 km (0.117 R)
• M32: 17,433,837 km (0.083 R)
• M33: 21,492,128 km (0.09 R)
• M34: 22,274,225 km (0.083 R)
• M35: 24,757,700 km (0.104 R)
• M36: 24,839,230 km (0.093 R)
• M37: 25,084,571 km (0.09 R)
• M38: 28,344,757 km (0.106 R)
• M39: 29,115,934 km (0.103 R)
• M40: 29,633,842 km (0.085 R)
• M41: 30,329,024 km (0.107 R)
• M42: 31,470,306 km (0.111 R)
• M43: 32,001,677 km (0.095 R)
• M44: 33,163,305 km (0.114 R)
• M45: 34,338,695 km (0.105 R)
• M46: 35,435,846 km (0.084 R)
• M47: 36,730,167 km (0.108 R)
• M48: 39,174,895 km (0.06 R)
• M49: 40,033,288 km (0.115 R)
• M50: 40,129,030 km (0.072 R)
• M51: 40,801,473 km (0.072 R)
• M52: 41,380,865 km (0.094 R)
• M53: 41,671,534 km (0.054 R)
• M54: 42,254,966 km (0.117 R)
• M55: 42,743,253 km (0.08 R)
• M56: 44,219,186 km (0.082 R)
• M57: 44,417,253 km (0.119 R)
• M58: 45,013,251 km (0.095 R)
• M59: 45,412,079 km (0.114 R)
• M60: 45,611,942 km (0.093 R)
• M61: 48,236,188 km (0.072 R)
• M62: 49,772,259 km (0.091 R)
• M63: 51,012,724 km (0.081 R)
• M64: 51,636,697 km (0.119 R)
• M65: 53,418,557 km (0.117 R)
• M66: 54,158,020 km (0.103 R)
• M67: 55,540,453 km (0.093 R)
• M68: 55,647,266 km (0.045 R)
• M69: 57,906,045 km (0.097 R)
• M70: 58,339,729 km (0.101 R)
• M71: 58,774,460 km (0.097 R)
• M72: 58,992,275 km (0.078 R)
• M73: 59,319,445 km (0.105 R)
• M74: 59,866,076 km (0.107 R)
• M75: 60,964,274 km (0.037 R)
• M76: 61,405,438 km (0.102 R)
• M77: 61,958,352 km (0.101 R)
• M78: 62,624,062 km (0.108 R)
• M79: 62,846,514 km (0.066 R)
• M80: 62,957,815 km (0.05 R)
• M81: 63,627,116 km (0.112 R)
• M82: 63,962,664 km (0.089 R)
• M83: 67,577,846 km (0.034 R)
• M84: 69,640,352 km (0.106 R)
• M85: 69,870,733 km (0.111 R)
• M86: 70,795,098 km (0.095 R)
• M87: 71,374,790 km (0.057 R)
• M88: 72,539,110 km (0.114 R)
• M89: 73,592,279 km (0.065 R)
• M90: 75,004,333 km (0.1 R)
• M91: 75,713,726 km (0.098 R)
• M92: 76,187,802 km (0.104 R)
• M93: 79,293,903 km (0.083 R)
• M94: 80,741,412 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit