🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.78 AU - 1.16 AU

Year: 334 Days

Day: 35.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,193,110 km

• M1: 33,660 km (0.097 R)
• M2: 150,346 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.31 AU - 1.41 AU

Year: 555 Days

Day: 16.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,193,110 km

• M1: 154,834 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.14 AU - 1.86 AU

Year: 643 Days

Day: 19.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.48 AU - 2.9 AU

Year: 1543 Days

Day: 28.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.88 AU - 6.32 AU

Year: 4029 Days

Day: 46.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,193,110 km

• M1: 1,169,407 km (0.046 R)

Asteroid Belt

Center: 10.97 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282

Radius: 6.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.53 AU - 20.13 AU

Year: 24155 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,193,110 km

• M1: 85,420 km (0.078 R)
• M2: 238,160 km (0.044 R)
• M3: 321,635 km (0.119 R)
• M4: 367,712 km (0.036 R)
• M5: 416,480 km (0.055 R)
• M6: 596,148 km (0.086 R)
• M7: 887,863 km (0.075 R)
• M8: 955,781 km (0.115 R)
• M9: 1,002,156 km (0.096 R)
• M10: 1,588,729 km (0.078 R)
• M11: 1,672,055 km (0.11 R)
• M12: 1,756,877 km (0.114 R)
• M13: 1,931,009 km (0.062 R)
• M14: 2,020,170 km (0.114 R)
• M15: 2,202,529 km (0.109 R)
• M16: 2,781,772 km (0.076 R)
• M17: 2,950,668 km (0.059 R)
• M18: 3,123,005 km (0.091 R)
• M19: 4,071,456 km (0.081 R)
• M20: 4,897,834 km (0.12 R)
• M21: 5,267,640 km (0.041 R)
• M22: 5,476,928 km (0.119 R)
• M23: 6,208,910 km (0.048 R)
• M24: 6,297,023 km (0.07 R)
• M25: 6,834,528 km (0.034 R)
• M26: 7,433,369 km (0.091 R)
• M27: 8,878,484 km (0.077 R)
• M28: 8,977,967 km (0.064 R)
• M29: 10,199,134 km (0.067 R)
• M30: 10,988,412 km (0.062 R)
• M31: 11,471,464 km (0.119 R)
• M32: 12,513,862 km (0.095 R)
• M33: 12,737,212 km (0.079 R)
• M34: 13,301,195 km (0.109 R)
• M35: 14,570,533 km (0.076 R)
• M36: 15,100,858 km (0.103 R)
• M37: 15,517,787 km (0.095 R)
• M38: 16,484,788 km (0.041 R)
• M39: 16,607,009 km (0.101 R)
• M40: 16,729,530 km (0.075 R)
• M41: 17,533,469 km (0.1 R)
• M42: 17,845,979 km (0.079 R)
• M43: 19,436,055 km (0.037 R)
• M44: 19,694,709 km (0.071 R)
• M45: 19,824,411 km (0.111 R)
• M46: 20,608,752 km (0.085 R)
• M47: 20,674,575 km (0.105 R)
• M48: 21,469,987 km (0.066 R)
• M49: 22,885,632 km (0.103 R)
• M50: 23,022,065 km (0.05 R)
• M51: 23,432,861 km (0.087 R)
• M52: 23,639,306 km (0.043 R)
• M53: 24,959,956 km (0.105 R)
• M54: 27,382,394 km (0.118 R)
• M55: 28,328,302 km (0.103 R)
• M56: 28,401,605 km (0.114 R)
• M57: 28,768,568 km (0.119 R)
• M58: 29,137,028 km (0.048 R)
• M59: 30,852,466 km (0.094 R)
• M60: 31,003,112 km (0.046 R)
• M61: 32,753,855 km (0.074 R)
• M62: 32,907,492 km (0.1 R)
• M63: 32,984,535 km (0.051 R)
• M64: 33,215,814 km (0.117 R)
• M65: 34,302,044 km (0.116 R)
• M66: 35,953,155 km (0.118 R)
• M67: 37,710,482 km (0.047 R)
• M68: 39,332,272 km (0.099 R)
• M69: 39,659,293 km (0.111 R)
• M70: 40,480,885 km (0.1 R)
• M71: 40,728,469 km (0.076 R)
• M72: 41,723,893 km (0.104 R)
• M73: 42,140,972 km (0.079 R)
• M74: 42,643,322 km (0.033 R)
• M75: 42,895,245 km (0.083 R)
• M76: 43,907,873 km (0.079 R)
• M77: 44,587,197 km (0.1 R)
• M78: 45,099,120 km (0.078 R)
• M79: 46,992,581 km (0.114 R)
• M80: 47,600,397 km (0.029 R)
• M81: 48,911,772 km (0.066 R)
• M82: 49,616,079 km (0.106 R)
• M83: 49,704,341 km (0.062 R)
• M84: 50,235,115 km (0.026 R)
• M85: 50,323,677 km (0.068 R)
• M86: 50,678,672 km (0.054 R)
• M87: 50,856,544 km (0.069 R)
• M88: 52,556,425 km (0.118 R)
• M89: 55,827,831 km (0.118 R)
• M90: 58,417,520 km (0.06 R)
• M91: 58,603,919 km (0.118 R)
• M92: 60,008,792 km (0.114 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 20,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit