🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 235 Days

Day: 34.3 Hours

Environment

Temp: 115 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.66 AU - 1.68 AU

Year: 831 Days

Day: 14.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.91 AU - 4.19 AU

Year: 2575 Days

Day: 26.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 10.9

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.76 AU - 5.02 AU

Year: 4163 Days

Day: 12.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 18,086,906 km

• M1: 176,825 km (0.08 R)
• M2: 349,760 km (0.112 R)
• M3: 483,052 km (0.088 R)
• M4: 887,265 km (0.066 R)
• M5: 994,227 km (0.091 R)
• M6: 1,105,977 km (0.075 R)
• M7: 1,275,023 km (0.104 R)
• M8: 1,452,895 km (0.041 R)
• M9: 1,552,228 km (0.091 R)
• M10: 1,683,425 km (0.071 R)
• M11: 2,411,368 km (0.107 R)
• M12: 2,564,407 km (0.12 R)
• M13: 2,633,371 km (0.103 R)
• M14: 2,844,454 km (0.069 R)
• M15: 3,006,319 km (0.107 R)
• M16: 3,208,575 km (0.051 R)
• M17: 3,743,388 km (0.113 R)
• M18: 3,881,466 km (0.088 R)
• M19: 4,101,974 km (0.093 R)
• M20: 4,347,314 km (0.062 R)
• M21: 4,471,780 km (0.066 R)
• M22: 4,618,535 km (0.105 R)
• M23: 4,788,329 km (0.111 R)
• M24: 4,960,067 km (0.109 R)
• M25: 5,090,217 km (0.062 R)
• M26: 5,331,967 km (0.074 R)
• M27: 5,599,897 km (0.075 R)
• M28: 6,477,588 km (0.07 R)
• M29: 7,126,992 km (0.12 R)
• M30: 7,249,662 km (0.101 R)
• M31: 7,571,597 km (0.042 R)
• M32: 7,898,468 km (0.035 R)
• M33: 7,974,464 km (0.066 R)
• M34: 8,487,884 km (0.058 R)
• M35: 8,959,117 km (0.1 R)
• M36: 9,038,404 km (0.117 R)
• M37: 9,277,910 km (0.062 R)
• M38: 9,492,733 km (0.112 R)
• M39: 9,817,809 km (0.064 R)
• M40: 10,064,047 km (0.113 R)
• M41: 10,312,380 km (0.114 R)
• M42: 10,479,032 km (0.116 R)
• M43: 10,590,632 km (0.038 R)
• M44: 10,674,706 km (0.077 R)
• M45: 11,126,342 km (0.065 R)
• M46: 11,383,052 km (0.101 R)
• M47: 12,165,299 km (0.041 R)
• M48: 12,312,054 km (0.116 R)
• M49: 12,934,830 km (0.06 R)
• M50: 13,416,386 km (0.07 R)
• M51: 13,598,446 km (0.111 R)
• M52: 14,521,017 km (0.104 R)
• M53: 14,739,280 km (0.064 R)
• M54: 14,958,441 km (0.112 R)
• M55: 15,115,818 km (0.04 R)
• M56: 15,242,078 km (0.114 R)
• M57: 15,336,923 km (0.039 R)
• M58: 15,495,647 km (0.056 R)
• M59: 15,814,440 km (0.048 R)
• M60: 16,232,267 km (0.046 R)
• M61: 17,078,841 km (0.092 R)
• M62: 17,507,439 km (0.072 R)
• M63: 17,806,335 km (0.059 R)
• M64: 18,950,460 km (0.095 R)
• M65: 19,052,486 km (0.111 R)
• M66: 19,257,285 km (0.07 R)
• M67: 20,361,617 km (0.109 R)
• M68: 20,605,910 km (0.081 R)
• M69: 21,664,016 km (0.116 R)
• M70: 22,235,629 km (0.08 R)
• M71: 22,379,243 km (0.114 R)
• M72: 22,595,262 km (0.071 R)
• M73: 23,247,659 km (0.052 R)
• M74: 23,649,479 km (0.08 R)
• M75: 23,759,433 km (0.096 R)
• M76: 24,793,902 km (0.04 R)
• M77: 24,942,902 km (0.075 R)
• M78: 25,017,551 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 10.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.06 AU - 6.32 AU

Year: 4552 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 18,086,906 km

• M1: 156,629 km (0.119 R)
• M2: 226,342 km (0.055 R)
• M3: 304,432 km (0.106 R)
• M4: 383,868 km (0.109 R)
• M5: 494,421 km (0.092 R)
• M6: 562,338 km (0.09 R)
• M7: 658,829 km (0.06 R)
• M8: 779,106 km (0.103 R)
• M9: 860,786 km (0.093 R)
• M10: 955,332 km (0.095 R)
• M11: 1,023,549 km (0.094 R)
• M12: 1,239,269 km (0.058 R)
• M13: 1,402,630 km (0.105 R)
• M14: 1,550,133 km (0.117 R)
• M15: 1,655,300 km (0.079 R)
• M16: 1,873,265 km (0.082 R)
• M17: 2,113,519 km (0.067 R)
• M18: 2,217,639 km (0.079 R)
• M19: 2,390,724 km (0.073 R)
• M20: 2,610,034 km (0.12 R)
• M21: 2,679,896 km (0.059 R)
• M22: 2,936,905 km (0.096 R)
• M23: 3,068,402 km (0.052 R)
• M24: 3,246,872 km (0.115 R)
• M25: 3,352,638 km (0.099 R)
• M26: 3,505,677 km (0.114 R)
• M27: 3,882,514 km (0.039 R)
• M28: 4,124,712 km (0.074 R)
• M29: 4,573,207 km (0.101 R)
• M30: 5,037,409 km (0.099 R)
• M31: 5,230,839 km (0.051 R)
• M32: 5,408,861 km (0.057 R)
• M33: 5,643,430 km (0.065 R)
• M34: 6,085,043 km (0.072 R)
• M35: 6,178,542 km (0.095 R)
• M36: 6,385,735 km (0.105 R)
• M37: 6,518,877 km (0.083 R)
• M38: 6,614,470 km (0.106 R)
• M39: 6,787,854 km (0.026 R)
• M40: 6,904,241 km (0.096 R)
• M41: 7,859,274 km (0.081 R)
• M42: 8,539,944 km (0.104 R)
• M43: 8,749,979 km (0.07 R)
• M44: 8,834,353 km (0.108 R)
• M45: 9,004,146 km (0.075 R)
• M46: 9,433,343 km (0.109 R)
• M47: 9,650,559 km (0.095 R)
• M48: 10,156,199 km (0.112 R)
• M49: 10,512,990 km (0.108 R)
• M50: 11,078,919 km (0.119 R)
• M51: 11,469,370 km (0.083 R)
• M52: 11,747,771 km (0.11 R)
• M53: 12,691,883 km (0.101 R)
• M54: 13,245,695 km (0.087 R)
• M55: 13,513,325 km (0.05 R)
• M56: 13,635,547 km (0.107 R)
• M57: 13,831,969 km (0.068 R)
• M58: 13,905,870 km (0.052 R)
• M59: 14,376,954 km (0.108 R)
• M60: 14,677,197 km (0.119 R)
• M61: 14,878,406 km (0.066 R)
• M62: 15,080,662 km (0.076 R)
• M63: 15,564,611 km (0.055 R)
• M64: 15,769,860 km (0.068 R)
• M65: 16,209,228 km (0.115 R)
• M66: 17,205,550 km (0.119 R)
• M67: 17,285,136 km (0.114 R)
• M68: 17,524,343 km (0.037 R)
• M69: 17,604,378 km (0.083 R)
• M70: 17,764,747 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit