🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 184 Days

Day: 22.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.09 AU - 1.13 AU

Year: 441 Days

Day: 24.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,923,647 km

• M1: 230,381 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.29 AU - 1.51 AU

Year: 624 Days

Day: 24.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.29 AU - 4.39 AU

Year: 2835 Days

Day: 16.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.83 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.3

Radius: 4.7

Gravity: 29.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.01 AU - 15.61 AU

Year: 19334 Days

Day: 21.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,923,647 km

• M1: 154,235 km (0.104 R)
• M2: 312,660 km (0.071 R)
• M3: 1,210,696 km (0.088 R)
• M4: 1,379,143 km (0.039 R)
• M5: 2,608,837 km (0.094 R)
• M6: 3,012,004 km (0.074 R)
• M7: 3,049,553 km (0.103 R)
• M8: 3,434,468 km (0.048 R)
• M9: 4,291,514 km (0.119 R)
• M10: 4,419,121 km (0.062 R)
• M11: 4,765,590 km (0.097 R)
• M12: 4,853,553 km (0.09 R)
• M13: 5,762,660 km (0.09 R)
• M14: 5,903,581 km (0.1 R)
• M15: 6,722,928 km (0.102 R)
• M16: 6,821,663 km (0.073 R)
• M17: 7,020,478 km (0.062 R)
• M18: 7,526,119 km (0.118 R)
• M19: 8,253,614 km (0.116 R)
• M20: 8,894,790 km (0.105 R)
• M21: 9,003,099 km (0.075 R)
• M22: 9,386,070 km (0.078 R)
• M23: 9,607,325 km (0.097 R)
• M24: 9,774,276 km (0.101 R)
• M25: 10,738,883 km (0.033 R)
• M26: 13,063,484 km (0.116 R)
• M27: 14,186,665 km (0.083 R)
• M28: 14,695,747 km (0.082 R)
• M29: 16,060,379 km (0.113 R)
• M30: 16,524,132 km (0.113 R)
• M31: 17,261,949 km (0.051 R)
• M32: 17,941,871 km (0.102 R)
• M33: 18,492,092 km (0.087 R)
• M34: 18,838,710 km (0.042 R)
• M35: 18,977,986 km (0.093 R)
• M36: 19,608,990 km (0.118 R)
• M37: 19,679,600 km (0.108 R)
• M38: 19,962,639 km (0.078 R)
• M39: 22,421,878 km (0.086 R)
• M40: 22,569,382 km (0.095 R)
• M41: 23,163,136 km (0.049 R)
• M42: 24,517,595 km (0.067 R)
• M43: 24,593,591 km (0.065 R)
• M44: 25,127,805 km (0.087 R)
• M45: 25,974,977 km (0.042 R)
• M46: 26,363,034 km (0.102 R)
• M47: 26,596,856 km (0.046 R)
• M48: 28,014,146 km (0.106 R)
• M49: 28,412,226 km (0.101 R)
• M50: 31,580,410 km (0.038 R)
• M51: 32,410,678 km (0.117 R)
• M52: 34,347,372 km (0.063 R)
• M53: 34,517,465 km (0.11 R)
• M54: 36,494,401 km (0.101 R)
• M55: 36,929,132 km (0.099 R)
• M56: 38,067,123 km (0.062 R)
• M57: 38,950,349 km (0.085 R)
• M58: 39,039,060 km (0.069 R)
• M59: 40,826,904 km (0.072 R)
• M60: 41,549,612 km (0.053 R)
• M61: 43,007,443 km (0.082 R)
• M62: 43,374,556 km (0.103 R)
• M63: 47,859,800 km (0.116 R)
• M64: 48,621,552 km (0.038 R)
• M65: 49,195,559 km (0.094 R)
• M66: 49,291,451 km (0.043 R)
• M67: 50,446,796 km (0.072 R)
• M68: 50,930,894 km (0.103 R)
• M69: 51,319,250 km (0.113 R)
• M70: 51,806,042 km (0.034 R)
• M71: 52,490,153 km (0.057 R)
• M72: 53,966,085 km (0.103 R)
• M73: 54,163,854 km (0.119 R)
• M74: 55,057,103 km (0.111 R)
• M75: 56,757,432 km (0.068 R)
• M76: 57,361,808 km (0.025 R)
• M77: 57,563,615 km (0.068 R)
• M78: 58,069,405 km (0.083 R)
• M79: 58,475,115 km (0.097 R)
• M80: 59,289,227 km (0.041 R)
• M81: 59,391,252 km (0.113 R)
• M82: 60,312,177 km (0.093 R)
• M83: 60,620,199 km (0.104 R)
• M84: 61,031,743 km (0.067 R)
• M85: 62,894,984 km (0.114 R)
• M86: 63,207,344 km (0.028 R)
• M87: 63,624,722 km (0.12 R)
• M88: 63,938,280 km (0.087 R)
• M89: 64,042,848 km (0.086 R)
• M90: 65,197,594 km (0.099 R)
• M91: 65,724,777 km (0.045 R)
• M92: 65,936,010 km (0.107 R)
• M93: 67,634,245 km (0.107 R)
• M94: 68,274,673 km (0.025 R)
• M95: 70,208,375 km (0.092 R)
• M96: 70,640,414 km (0.114 R)
• M97: 71,833,457 km (0.118 R)
• M98: 72,595,957 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 17,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit