🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.19 AU

Year: 426 Days

Day: 31 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,317,127 km

• M1: 106,364 km (0.092 R)

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.3

Radius: 13.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.46 AU - 4.96 AU

Year: 3975 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 23,317,127 km

• M1: 173,384 km (0.117 R)
• M2: 290,369 km (0.098 R)
• M3: 414,536 km (0.104 R)
• M4: 505,192 km (0.111 R)
• M5: 645,515 km (0.102 R)
• M6: 747,840 km (0.104 R)
• M7: 875,297 km (0.085 R)
• M8: 981,212 km (0.109 R)
• M9: 1,196,933 km (0.07 R)
• M10: 1,463,217 km (0.074 R)
• M11: 1,652,009 km (0.112 R)
• M12: 1,976,337 km (0.071 R)
• M13: 2,067,143 km (0.084 R)
• M14: 2,239,929 km (0.081 R)
• M15: 2,335,073 km (0.069 R)
• M16: 2,501,276 km (0.06 R)
• M17: 2,743,775 km (0.034 R)
• M18: 3,024,121 km (0.108 R)
• M19: 3,236,700 km (0.082 R)
• M20: 3,345,008 km (0.092 R)
• M21: 3,565,216 km (0.114 R)
• M22: 3,871,742 km (0.081 R)
• M23: 4,003,389 km (0.088 R)
• M24: 4,356,290 km (0.074 R)
• M25: 4,719,514 km (0.086 R)
• M26: 4,967,098 km (0.098 R)
• M27: 5,182,818 km (0.084 R)
• M28: 5,475,432 km (0.09 R)
• M29: 6,000,371 km (0.076 R)
• M30: 6,288,346 km (0.089 R)
• M31: 6,443,928 km (0.111 R)
• M32: 7,199,846 km (0.085 R)
• M33: 7,403,599 km (0.057 R)
• M34: 7,733,462 km (0.094 R)
• M35: 7,963,095 km (0.082 R)
• M36: 8,194,971 km (0.032 R)
• M37: 8,386,457 km (0.101 R)
• M38: 8,493,419 km (0.05 R)
• M39: 8,622,372 km (0.111 R)
• M40: 9,013,421 km (0.107 R)
• M41: 9,123,077 km (0.101 R)
• M42: 9,925,520 km (0.112 R)
• M43: 10,381,195 km (0.112 R)
• M44: 10,890,426 km (0.107 R)
• M45: 10,983,924 km (0.103 R)
• M46: 11,265,916 km (0.117 R)
• M47: 11,384,099 km (0.062 R)
• M48: 13,206,650 km (0.087 R)
• M49: 13,406,512 km (0.101 R)
• M50: 13,556,858 km (0.104 R)
• M51: 13,733,234 km (0.1 R)
• M52: 14,011,785 km (0.04 R)
• M53: 14,292,132 km (0.071 R)
• M54: 14,471,649 km (0.075 R)
• M55: 14,910,420 km (0.096 R)
• M56: 15,458,696 km (0.104 R)
• M57: 15,774,946 km (0.089 R)
• M58: 16,253,360 km (0.1 R)
• M59: 16,413,878 km (0.115 R)
• M60: 17,717,175 km (0.114 R)
• M61: 17,910,007 km (0.072 R)
• M62: 18,131,262 km (0.083 R)
• M63: 18,604,440 km (0.109 R)
• M64: 18,800,413 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 6.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.9 AU - 10.5 AU

Year: 13902 Days

Day: 19.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,317,127 km

• M1: 93,199 km (0.034 R)
• M2: 188,493 km (0.109 R)
• M3: 265,536 km (0.107 R)
• M4: 412,591 km (0.116 R)
• M5: 595,549 km (0.086 R)
• M6: 696,528 km (0.053 R)
• M7: 781,649 km (0.06 R)
• M8: 1,257,968 km (0.089 R)
• M9: 1,309,879 km (0.102 R)
• M10: 2,049,790 km (0.12 R)
• M11: 2,220,631 km (0.045 R)
• M12: 2,811,692 km (0.097 R)
• M13: 3,577,932 km (0.114 R)
• M14: 4,285,979 km (0.03 R)
• M15: 4,504,841 km (0.099 R)
• M16: 4,767,983 km (0.079 R)
• M17: 5,437,284 km (0.099 R)
• M18: 5,826,538 km (0.034 R)
• M19: 6,068,886 km (0.09 R)
• M20: 6,381,995 km (0.116 R)
• M21: 6,563,457 km (0.082 R)
• M22: 6,700,638 km (0.049 R)
• M23: 7,471,666 km (0.11 R)
• M24: 7,519,387 km (0.12 R)
• M25: 8,001,392 km (0.1 R)
• M26: 8,667,701 km (0.076 R)
• M27: 9,661,629 km (0.113 R)
• M28: 9,713,539 km (0.092 R)
• M29: 9,791,629 km (0.113 R)
• M30: 10,317,466 km (0.095 R)
• M31: 10,530,344 km (0.077 R)
• M32: 10,691,012 km (0.087 R)
• M33: 10,852,428 km (0.093 R)
• M34: 11,506,320 km (0.066 R)
• M35: 13,776,468 km (0.1 R)
• M36: 14,662,536 km (0.11 R)
• M37: 15,022,169 km (0.057 R)
• M38: 15,536,487 km (0.089 R)
• M39: 16,056,639 km (0.051 R)
• M40: 16,365,259 km (0.047 R)
• M41: 16,925,802 km (0.079 R)
• M42: 17,619,338 km (0.061 R)
• M43: 18,225,658 km (0.08 R)
• M44: 18,322,149 km (0.068 R)
• M45: 18,871,472 km (0.085 R)
• M46: 19,066,697 km (0.075 R)
• M47: 19,623,351 km (0.108 R)
• M48: 19,689,174 km (0.096 R)
• M49: 19,953,214 km (0.082 R)
• M50: 20,251,812 km (0.049 R)
• M51: 21,664,315 km (0.045 R)
• M52: 21,834,557 km (0.089 R)
• M53: 22,554,572 km (0.104 R)
• M54: 22,900,143 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit