🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 41.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.79 AU - 0.91 AU

Year: 289 Days

Day: 30.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 75.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,758,981 km

• M1: 130,599 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.01 AU - 1.33 AU

Year: 467 Days

Day: 39.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,758,981 km

• M1: 116,238 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.88 AU - 2.22 AU

Year: 1083 Days

Day: 42 Hours

Environment

Temp: -67 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,758,981 km

• M1: 13,015 km (0.093 R)
• M2: 261,796 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.32 AU - 4.92 AU

Year: 3085 Days

Day: 34.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466

Radius: 10.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.45 AU - 7.03 AU

Year: 6456 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,758,981 km

• M1: 134,488 km (0.025 R)
• M2: 260,749 km (0.063 R)
• M3: 438,771 km (0.084 R)
• M4: 556,055 km (0.05 R)
• M5: 637,137 km (0.105 R)
• M6: 735,274 km (0.115 R)
• M7: 838,945 km (0.1 R)
• M8: 934,089 km (0.086 R)
• M9: 1,018,761 km (0.1 R)
• M10: 1,151,006 km (0.119 R)
• M11: 1,384,379 km (0.075 R)
• M12: 1,498,671 km (0.071 R)
• M13: 1,684,921 km (0.114 R)
• M14: 1,772,136 km (0.071 R)
• M15: 1,896,901 km (0.095 R)
• M16: 2,136,407 km (0.105 R)
• M17: 2,444,878 km (0.119 R)
• M18: 3,018,885 km (0.092 R)
• M19: 3,104,305 km (0.104 R)
• M20: 4,025,978 km (0.106 R)
• M21: 4,096,588 km (0.058 R)
• M22: 4,287,026 km (0.099 R)
• M23: 4,359,132 km (0.087 R)
• M24: 5,205,408 km (0.081 R)
• M25: 6,101,499 km (0.108 R)
• M26: 6,401,592 km (0.028 R)
• M27: 6,678,797 km (0.047 R)
• M28: 7,130,283 km (0.11 R)
• M29: 7,273,448 km (0.11 R)
• M30: 7,504,577 km (0.06 R)
• M31: 7,885,304 km (0.107 R)
• M32: 8,513,465 km (0.1 R)
• M33: 9,881,687 km (0.05 R)
• M34: 9,977,430 km (0.093 R)
• M35: 10,105,635 km (0.06 R)
• M36: 10,396,005 km (0.101 R)
• M37: 10,460,930 km (0.078 R)
• M38: 10,886,087 km (0.087 R)
• M39: 11,383,800 km (0.106 R)
• M40: 11,821,224 km (0.12 R)
• M41: 11,922,950 km (0.105 R)
• M42: 13,025,935 km (0.107 R)
• M43: 13,131,103 km (0.066 R)
• M44: 13,342,036 km (0.091 R)
• M45: 13,625,224 km (0.106 R)
• M46: 13,981,866 km (0.104 R)
• M47: 14,668,221 km (0.089 R)
• M48: 14,923,734 km (0.105 R)
• M49: 15,033,688 km (0.085 R)
• M50: 15,254,495 km (0.093 R)
• M51: 15,402,298 km (0.075 R)
• M52: 15,998,295 km (0.118 R)
• M53: 16,412,532 km (0.107 R)
• M54: 17,059,393 km (0.089 R)
• M55: 18,143,230 km (0.065 R)
• M56: 20,295,494 km (0.11 R)
• M57: 20,458,107 km (0.058 R)
• M58: 21,030,768 km (0.041 R)
• M59: 21,236,615 km (0.11 R)
• M60: 21,567,226 km (0.056 R)
• M61: 22,233,684 km (0.076 R)
• M62: 22,695,792 km (0.099 R)
• M63: 22,822,352 km (0.071 R)
• M64: 23,203,527 km (0.077 R)
• M65: 23,501,377 km (0.104 R)
• M66: 23,757,787 km (0.099 R)
• M67: 24,445,938 km (0.068 R)
• M68: 24,879,323 km (0.045 R)
• M69: 25,053,455 km (0.104 R)
• M70: 25,402,915 km (0.115 R)
• M71: 26,460,722 km (0.069 R)
• M72: 27,129,275 km (0.052 R)
• M73: 27,622,948 km (0.108 R)
• M74: 29,305,475 km (0.12 R)
• M75: 29,858,389 km (0.026 R)
• M76: 30,182,418 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.4

Radius: 6.2

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 14.8 AU - 16.14 AU

Year: 22450 Days

Day: 22.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,758,981 km

• M1: 242,498 km (0.104 R)
• M2: 452,534 km (0.107 R)
• M3: 975,827 km (0.102 R)
• M4: 1,056,311 km (0.1 R)
• M5: 1,245,402 km (0.117 R)
• M6: 1,400,086 km (0.117 R)
• M7: 1,900,940 km (0.072 R)
• M8: 1,951,355 km (0.029 R)
• M9: 2,027,949 km (0.112 R)
• M10: 2,563,210 km (0.065 R)
• M11: 2,875,421 km (0.079 R)
• M12: 3,755,655 km (0.104 R)
• M13: 4,474,921 km (0.084 R)
• M14: 5,740,669 km (0.066 R)
• M15: 5,961,774 km (0.059 R)
• M16: 6,564,953 km (0.119 R)
• M17: 6,951,813 km (0.046 R)
• M18: 6,991,008 km (0.081 R)
• M19: 7,747,674 km (0.062 R)
• M20: 8,656,032 km (0.101 R)
• M21: 9,337,600 km (0.095 R)
• M22: 9,467,301 km (0.073 R)
• M23: 9,948,109 km (0.112 R)
• M24: 9,992,240 km (0.107 R)
• M25: 10,302,805 km (0.115 R)
• M26: 10,616,512 km (0.1 R)
• M27: 10,978,838 km (0.08 R)
• M28: 11,299,277 km (0.12 R)
• M29: 11,855,631 km (0.035 R)
• M30: 11,902,455 km (0.044 R)
• M31: 11,949,280 km (0.113 R)
• M32: 12,754,714 km (0.086 R)
• M33: 13,872,211 km (0.059 R)
• M34: 14,567,691 km (0.096 R)
• M35: 14,970,259 km (0.1 R)
• M36: 15,683,392 km (0.087 R)
• M37: 15,786,166 km (0.049 R)
• M38: 17,460,914 km (0.088 R)
• M39: 17,781,203 km (0.083 R)
• M40: 17,834,759 km (0.078 R)
• M41: 17,942,170 km (0.057 R)
• M42: 18,753,739 km (0.101 R)
• M43: 18,808,192 km (0.068 R)
• M44: 20,356,381 km (0.106 R)
• M45: 21,259,204 km (0.106 R)
• M46: 21,373,048 km (0.114 R)
• M47: 21,487,041 km (0.067 R)
• M48: 21,830,219 km (0.091 R)
• M49: 21,944,960 km (0.098 R)
• M50: 22,348,276 km (0.083 R)
• M51: 23,926,983 km (0.083 R)
• M52: 24,759,644 km (0.077 R)
• M53: 26,759,469 km (0.038 R)
• M54: 27,623,396 km (0.109 R)
• M55: 28,936,567 km (0.089 R)
• M56: 29,950,541 km (0.059 R)
• M57: 30,526,044 km (0.104 R)
• M58: 30,847,380 km (0.049 R)
• M59: 32,798,585 km (0.096 R)
• M60: 33,259,646 km (0.053 R)
• M61: 33,457,863 km (0.104 R)
• M62: 35,529,195 km (0.086 R)
• M63: 35,596,664 km (0.105 R)
• M64: 36,342,110 km (0.095 R)
• M65: 37,092,642 km (0.11 R)
• M66: 37,504,186 km (0.109 R)
• M67: 38,055,305 km (0.112 R)
• M68: 38,331,762 km (0.038 R)
• M69: 38,608,966 km (0.034 R)
• M70: 38,747,793 km (0.088 R)
• M71: 38,817,356 km (0.072 R)
• M72: 38,956,482 km (0.109 R)
• M73: 39,095,758 km (0.04 R)
• M74: 39,374,758 km (0.061 R)
• M75: 40,005,014 km (0.118 R)
• M76: 40,427,029 km (0.105 R)
• M77: 40,497,490 km (0.075 R)
• M78: 41,275,399 km (0.09 R)
• M79: 41,915,678 km (0.072 R)
• M80: 41,987,036 km (0.111 R)
• M81: 42,846,177 km (0.11 R)
• M82: 42,917,984 km (0.109 R)
• M83: 43,061,897 km (0.098 R)
• M84: 43,133,853 km (0.099 R)
• M85: 43,277,916 km (0.119 R)
• M86: 44,946,381 km (0.11 R)
• M87: 45,019,385 km (0.07 R)
• M88: 45,238,695 km (0.107 R)
• M89: 45,825,269 km (0.117 R)
• M90: 46,192,980 km (0.114 R)
• M91: 46,487,987 km (0.057 R)
• M92: 47,005,745 km (0.103 R)
• M93: 47,823,148 km (0.086 R)
• M94: 49,547,563 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 14,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit