🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 42.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 19.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 11.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.23 AU - 1.71 AU

Year: 1169 Days

Day: 8.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,815,865 km

• M1: 140,323 km (0.097 R)
• M2: 239,955 km (0.108 R)
• M3: 317,447 km (0.05 R)
• M4: 466,745 km (0.098 R)
• M5: 575,653 km (0.084 R)
• M6: 668,702 km (0.113 R)
• M7: 815,757 km (0.09 R)
• M8: 1,159,383 km (0.115 R)
• M9: 1,281,306 km (0.094 R)
• M10: 1,433,447 km (0.099 R)
• M11: 1,793,379 km (0.117 R)
• M12: 1,974,542 km (0.11 R)
• M13: 2,091,977 km (0.114 R)
• M14: 2,222,127 km (0.095 R)
• M15: 2,293,186 km (0.083 R)
• M16: 2,385,936 km (0.042 R)
• M17: 2,532,692 km (0.119 R)
• M18: 2,835,179 km (0.058 R)
• M19: 3,013,350 km (0.035 R)
• M20: 3,103,857 km (0.086 R)
• M21: 3,229,968 km (0.071 R)
• M22: 3,381,061 km (0.062 R)
• M23: 3,630,142 km (0.116 R)
• M24: 3,751,017 km (0.114 R)
• M25: 4,171,686 km (0.11 R)
• M26: 4,260,248 km (0.112 R)
• M27: 4,413,586 km (0.088 R)
• M28: 4,751,827 km (0.043 R)
• M29: 4,884,370 km (0.086 R)
• M30: 5,302,646 km (0.107 R)
• M31: 5,592,716 km (0.062 R)
• M32: 5,887,873 km (0.069 R)
• M33: 6,001,717 km (0.094 R)
• M34: 6,145,032 km (0.111 R)
• M35: 6,744,620 km (0.113 R)
• M36: 6,938,648 km (0.072 R)
• M37: 7,013,747 km (0.099 R)
• M38: 7,547,362 km (0.08 R)
• M39: 7,748,871 km (0.067 R)
• M40: 7,826,961 km (0.043 R)
• M41: 7,920,908 km (0.092 R)
• M42: 8,236,709 km (0.112 R)
• M43: 8,492,372 km (0.118 R)
• M44: 8,718,265 km (0.039 R)
• M45: 9,110,211 km (0.116 R)
• M46: 9,192,640 km (0.085 R)
• M47: 9,291,823 km (0.081 R)
• M48: 9,424,516 km (0.114 R)
• M49: 9,826,785 km (0.119 R)
• M50: 9,962,171 km (0.072 R)
• M51: 10,115,060 km (0.048 R)
• M52: 10,251,792 km (0.051 R)
• M53: 10,839,413 km (0.064 R)
• M54: 10,944,281 km (0.076 R)
• M55: 11,243,178 km (0.104 R)
• M56: 11,331,590 km (0.116 R)
• M57: 11,402,499 km (0.049 R)
• M58: 11,759,290 km (0.079 R)
• M59: 12,011,213 km (0.061 R)
• M60: 12,210,477 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.5

Radius: 13.9

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.62 AU - 1.84 AU

Year: 1493 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 11,815,865 km

• M1: 205,847 km (0.118 R)
• M2: 339,737 km (0.074 R)
• M3: 431,440 km (0.045 R)
• M4: 557,701 km (0.113 R)
• M5: 724,951 km (0.06 R)
• M6: 918,082 km (0.048 R)
• M7: 1,229,844 km (0.088 R)
• M8: 1,317,359 km (0.104 R)
• M9: 1,415,495 km (0.081 R)
• M10: 1,672,055 km (0.055 R)
• M11: 1,897,948 km (0.115 R)
• M12: 2,114,716 km (0.081 R)
• M13: 2,280,470 km (0.101 R)
• M14: 2,410,171 km (0.119 R)
• M15: 2,900,254 km (0.071 R)
• M16: 3,074,236 km (0.069 R)
• M17: 3,342,016 km (0.079 R)
• M18: 3,571,051 km (0.119 R)
• M19: 3,722,743 km (0.08 R)
• M20: 3,817,139 km (0.114 R)
• M21: 3,960,454 km (0.044 R)
• M22: 4,154,183 km (0.086 R)
• M23: 4,264,587 km (0.034 R)
• M24: 4,388,454 km (0.101 R)
• M25: 4,754,520 km (0.036 R)
• M26: 5,052,070 km (0.069 R)
• M27: 5,355,753 km (0.076 R)
• M28: 5,449,402 km (0.057 R)
• M29: 5,556,963 km (0.112 R)
• M30: 5,692,648 km (0.101 R)
• M31: 6,134,111 km (0.07 R)
• M32: 6,232,098 km (0.073 R)
• M33: 6,444,078 km (0.114 R)
• M34: 6,601,006 km (0.036 R)
• M35: 6,977,095 km (0.093 R)
• M36: 7,064,909 km (0.065 R)
• M37: 7,182,493 km (0.1 R)
• M38: 7,286,015 km (0.054 R)
• M39: 7,375,175 km (0.09 R)
• M40: 7,524,474 km (0.063 R)
• M41: 7,810,954 km (0.096 R)
• M42: 7,947,985 km (0.103 R)
• M43: 8,085,765 km (0.101 R)
• M44: 8,178,067 km (0.027 R)
• M45: 8,332,751 km (0.119 R)
• M46: 8,535,157 km (0.118 R)
• M47: 8,755,066 km (0.085 R)
• M48: 8,897,483 km (0.108 R)
• M49: 9,136,540 km (0.065 R)
• M50: 9,653,551 km (0.088 R)
• M51: 10,080,653 km (0.103 R)
• M52: 10,246,706 km (0.075 R)
• M53: 10,514,038 km (0.116 R)
• M54: 11,107,193 km (0.087 R)
• M55: 11,227,171 km (0.105 R)
• M56: 11,485,676 km (0.105 R)
• M57: 11,624,353 km (0.088 R)
• M58: 11,728,623 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 19,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit