🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.2 AU - 1.9 AU

Year: 678 Days

Day: 38.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 85.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.24 AU - 2.68 AU

Year: 1356 Days

Day: 28.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 72.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,067,466 km

• M1: 79,736 km (0.108 R)
• M2: 2,091,378 km (0.116 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 9.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.95 AU - 8.81 AU

Year: 7046 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,067,466 km

• M1: 125,961 km (0.116 R)
• M2: 291,865 km (0.059 R)
• M3: 519,553 km (0.119 R)
• M4: 612,603 km (0.075 R)
• M5: 763,847 km (0.056 R)
• M6: 885,919 km (0.071 R)
• M7: 1,228,498 km (0.117 R)
• M8: 1,292,226 km (0.043 R)
• M9: 1,456,634 km (0.059 R)
• M10: 1,558,810 km (0.102 R)
• M11: 2,029,295 km (0.096 R)
• M12: 2,163,335 km (0.098 R)
• M13: 2,501,426 km (0.065 R)
• M14: 2,645,489 km (0.052 R)
• M15: 2,856,123 km (0.055 R)
• M16: 2,963,683 km (0.089 R)
• M17: 3,249,415 km (0.069 R)
• M18: 3,384,353 km (0.118 R)
• M19: 3,475,308 km (0.096 R)
• M20: 3,800,384 km (0.092 R)
• M21: 4,062,629 km (0.114 R)
• M22: 4,962,161 km (0.107 R)
• M23: 5,784,650 km (0.056 R)
• M24: 6,592,030 km (0.081 R)
• M25: 6,763,469 km (0.098 R)
• M26: 7,023,470 km (0.115 R)
• M27: 8,372,394 km (0.12 R)
• M28: 8,558,195 km (0.047 R)
• M29: 8,808,173 km (0.086 R)
• M30: 8,902,420 km (0.094 R)
• M31: 9,864,334 km (0.041 R)
• M32: 10,159,341 km (0.101 R)
• M33: 10,490,551 km (0.093 R)
• M34: 10,892,819 km (0.109 R)
• M35: 10,960,288 km (0.088 R)
• M36: 11,061,865 km (0.046 R)
• M37: 11,334,133 km (0.102 R)
• M38: 11,608,795 km (0.097 R)
• M39: 11,920,258 km (0.119 R)
• M40: 12,199,407 km (0.065 R)
• M41: 12,622,320 km (0.109 R)
• M42: 13,518,711 km (0.027 R)
• M43: 13,956,285 km (0.061 R)
• M44: 14,547,047 km (0.056 R)
• M45: 15,032,940 km (0.036 R)
• M46: 15,183,585 km (0.083 R)
• M47: 16,059,331 km (0.086 R)
• M48: 17,700,420 km (0.092 R)
• M49: 18,460,228 km (0.045 R)
• M50: 18,540,861 km (0.091 R)
• M51: 19,353,327 km (0.063 R)
• M52: 20,177,312 km (0.076 R)
• M53: 20,970,779 km (0.065 R)
• M54: 21,987,745 km (0.039 R)
• M55: 22,244,455 km (0.119 R)
• M56: 22,545,147 km (0.092 R)
• M57: 22,933,802 km (0.08 R)
• M58: 23,281,169 km (0.101 R)
• M59: 23,499,282 km (0.1 R)
• M60: 24,821,428 km (0.094 R)
• M61: 24,954,870 km (0.09 R)
• M62: 25,044,030 km (0.072 R)
• M63: 25,491,477 km (0.103 R)
• M64: 25,626,265 km (0.028 R)
• M65: 25,806,231 km (0.096 R)
• M66: 25,986,646 km (0.084 R)
• M67: 27,169,816 km (0.116 R)
• M68: 28,184,538 km (0.096 R)
• M69: 28,463,538 km (0.117 R)
• M70: 29,117,879 km (0.069 R)
• M71: 29,305,624 km (0.06 R)
• M72: 29,446,845 km (0.09 R)
• M73: 29,541,092 km (0.114 R)
• M74: 29,635,488 km (0.113 R)
• M75: 30,871,017 km (0.108 R)
• M76: 31,014,631 km (0.067 R)
• M77: 31,494,989 km (0.108 R)
• M78: 31,639,650 km (0.069 R)
• M79: 31,881,101 km (0.103 R)
• M80: 32,220,240 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.4

Radius: 7.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.88 AU - 15.14 AU

Year: 18430 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,067,466 km

• M1: 127,457 km (0.086 R)
• M2: 330,163 km (0.117 R)
• M3: 930,349 km (0.054 R)
• M4: 1,051,972 km (0.111 R)
• M5: 1,114,803 km (0.05 R)
• M6: 1,227,899 km (0.082 R)
• M7: 1,311,076 km (0.063 R)
• M8: 1,378,993 km (0.068 R)
• M9: 1,465,610 km (0.108 R)
• M10: 1,699,432 km (0.056 R)
• M11: 2,101,850 km (0.099 R)
• M12: 2,683,187 km (0.067 R)
• M13: 3,909,890 km (0.077 R)
• M14: 4,361,227 km (0.091 R)
• M15: 5,042,047 km (0.101 R)
• M16: 5,285,442 km (0.091 R)
• M17: 5,367,422 km (0.091 R)
• M18: 5,560,403 km (0.041 R)
• M19: 5,840,002 km (0.105 R)
• M20: 6,124,238 km (0.045 R)
• M21: 6,210,406 km (0.098 R)
• M22: 7,305,762 km (0.101 R)
• M23: 7,458,351 km (0.103 R)
• M24: 7,519,687 km (0.119 R)
• M25: 7,766,822 km (0.033 R)
• M26: 8,491,774 km (0.038 R)
• M27: 8,652,142 km (0.093 R)
• M28: 8,748,932 km (0.062 R)
• M29: 9,769,788 km (0.078 R)
• M30: 9,938,086 km (0.109 R)
• M31: 10,345,590 km (0.101 R)
• M32: 11,177,055 km (0.083 R)
• M33: 11,247,217 km (0.074 R)
• M34: 11,458,898 km (0.039 R)
• M35: 12,246,231 km (0.051 R)
• M36: 12,463,896 km (0.078 R)
• M37: 12,903,265 km (0.101 R)
• M38: 12,977,017 km (0.081 R)
• M39: 13,236,120 km (0.104 R)
• M40: 13,534,419 km (0.115 R)
• M41: 15,291,894 km (0.03 R)
• M42: 15,644,048 km (0.06 R)
• M43: 15,959,400 km (0.106 R)
• M44: 16,556,296 km (0.087 R)
• M45: 16,636,480 km (0.05 R)
• M46: 16,756,906 km (0.099 R)
• M47: 16,998,656 km (0.069 R)
• M48: 17,567,278 km (0.086 R)
• M49: 18,224,761 km (0.101 R)
• M50: 18,473,392 km (0.097 R)
• M51: 19,479,139 km (0.039 R)
• M52: 20,073,940 km (0.078 R)
• M53: 23,091,778 km (0.068 R)
• M54: 23,360,904 km (0.111 R)
• M55: 23,585,899 km (0.048 R)
• M56: 23,721,136 km (0.093 R)
• M57: 24,447,434 km (0.092 R)
• M58: 24,584,316 km (0.104 R)
• M59: 24,813,200 km (0.067 R)
• M60: 25,134,836 km (0.114 R)
• M61: 25,411,592 km (0.061 R)
• M62: 26,481,815 km (0.114 R)
• M63: 27,709,266 km (0.084 R)
• M64: 28,234,205 km (0.116 R)
• M65: 28,282,076 km (0.041 R)
• M66: 29,100,227 km (0.06 R)
• M67: 29,293,806 km (0.067 R)
• M68: 31,303,055 km (0.056 R)
• M69: 32,650,334 km (0.111 R)
• M70: 33,407,000 km (0.089 R)
• M71: 33,508,427 km (0.061 R)
• M72: 33,863,722 km (0.107 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 15,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit