🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.48 AU - 0.62 AU

Year: 154 Days

Day: 18.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.86 AU - 1.14 AU

Year: 379 Days

Day: 18.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.21 AU - 2.69 AU

Year: 1452 Days

Day: 16.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,391,466 km

• M1: 2,106,488 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.5

Radius: 3.7

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.8 AU - 19.42 AU

Year: 23359 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,391,466 km

• M1: 174,880 km (0.101 R)
• M2: 256,860 km (0.106 R)
• M3: 589,565 km (0.081 R)
• M4: 791,223 km (0.095 R)
• M5: 950,545 km (0.066 R)
• M6: 1,055,263 km (0.085 R)
• M7: 1,367,923 km (0.118 R)
• M8: 1,809,386 km (0.037 R)
• M9: 1,913,207 km (0.083 R)
• M10: 2,045,601 km (0.086 R)
• M11: 2,126,384 km (0.091 R)
• M12: 3,653,928 km (0.102 R)
• M13: 4,290,766 km (0.054 R)
• M14: 4,359,880 km (0.04 R)
• M15: 4,394,437 km (0.082 R)
• M16: 4,499,006 km (0.073 R)
• M17: 4,745,992 km (0.118 R)
• M18: 4,961,264 km (0.12 R)
• M19: 5,143,025 km (0.074 R)
• M20: 5,327,031 km (0.106 R)
• M21: 5,588,228 km (0.088 R)
• M22: 5,663,626 km (0.092 R)
• M23: 6,634,366 km (0.12 R)
• M24: 6,794,436 km (0.032 R)
• M25: 8,943,410 km (0.083 R)
• M26: 9,477,175 km (0.07 R)
• M27: 9,929,708 km (0.066 R)
• M28: 11,568,703 km (0.116 R)
• M29: 11,761,235 km (0.119 R)
• M30: 12,640,870 km (0.097 R)
• M31: 12,739,904 km (0.107 R)
• M32: 13,138,583 km (0.12 R)
• M33: 13,948,356 km (0.088 R)
• M34: 15,192,861 km (0.113 R)
• M35: 15,615,624 km (0.027 R)
• M36: 15,775,095 km (0.109 R)
• M37: 16,042,128 km (0.108 R)
• M38: 17,897,291 km (0.09 R)
• M39: 18,064,092 km (0.119 R)
• M40: 18,175,692 km (0.115 R)
• M41: 18,399,491 km (0.059 R)
• M42: 18,567,938 km (0.1 R)
• M43: 18,624,337 km (0.103 R)
• M44: 19,019,724 km (0.115 R)
• M45: 19,589,542 km (0.104 R)
• M46: 20,164,895 km (0.113 R)
• M47: 20,512,710 km (0.094 R)
• M48: 21,686,605 km (0.102 R)
• M49: 22,102,487 km (0.105 R)
• M50: 23,976,051 km (0.052 R)
• M51: 25,523,641 km (0.105 R)
• M52: 25,586,173 km (0.117 R)
• M53: 27,808,150 km (0.114 R)
• M54: 27,872,626 km (0.099 R)
• M55: 28,130,683 km (0.114 R)
• M56: 28,324,711 km (0.079 R)
• M57: 29,040,088 km (0.078 R)
• M58: 29,498,307 km (0.112 R)
• M59: 29,893,095 km (0.116 R)
• M60: 30,621,338 km (0.106 R)
• M61: 31,355,415 km (0.104 R)
• M62: 31,758,282 km (0.088 R)
• M63: 31,960,239 km (0.118 R)
• M64: 32,162,794 km (0.057 R)
• M65: 33,592,052 km (0.053 R)
• M66: 34,556,360 km (0.119 R)
• M67: 35,041,955 km (0.101 R)
• M68: 35,320,506 km (0.102 R)
• M69: 36,441,742 km (0.081 R)
• M70: 36,653,273 km (0.056 R)
• M71: 36,794,494 km (0.049 R)
• M72: 38,073,855 km (0.058 R)
• M73: 39,295,471 km (0.117 R)
• M74: 40,092,828 km (0.1 R)
• M75: 40,384,095 km (0.113 R)
• M76: 41,188,632 km (0.096 R)
• M77: 41,261,935 km (0.077 R)
• M78: 41,777,001 km (0.058 R)
• M79: 41,850,752 km (0.081 R)
• M80: 42,516,463 km (0.119 R)
• M81: 42,813,415 km (0.101 R)
• M82: 44,158,449 km (0.091 R)
• M83: 44,459,290 km (0.099 R)
• M84: 45,745,084 km (0.101 R)
• M85: 46,125,511 km (0.051 R)
• M86: 48,585,499 km (0.078 R)
• M87: 50,144,608 km (0.087 R)
• M88: 50,458,315 km (0.096 R)
• M89: 51,403,624 km (0.083 R)
• M90: 51,957,584 km (0.086 R)
• M91: 52,832,283 km (0.096 R)
• M92: 53,151,525 km (0.073 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: 270 - 18,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit