🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.52 AU - 0.66 AU

Year: 293 Days

Day: 44.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.5 AU - 0.78 AU

Year: 331 Days

Day: 35 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,807,451 km

• M1: 121,025 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 12.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 1 AU

Year: 579 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,807,451 km

• M1: 158,873 km (0.076 R)
• M2: 241,900 km (0.104 R)
• M3: 376,538 km (0.094 R)
• M4: 500,106 km (0.091 R)
• M5: 620,233 km (0.096 R)
• M6: 710,141 km (0.1 R)
• M7: 794,813 km (0.108 R)
• M8: 879,037 km (0.118 R)
• M9: 962,363 km (0.11 R)
• M10: 1,041,650 km (0.09 R)
• M11: 1,149,510 km (0.114 R)
• M12: 1,234,482 km (0.071 R)
• M13: 1,341,743 km (0.11 R)
• M14: 1,442,123 km (0.063 R)
• M15: 1,521,111 km (0.028 R)
• M16: 1,944,623 km (0.079 R)
• M17: 2,065,199 km (0.083 R)
• M18: 2,152,115 km (0.084 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.4

Radius: 11.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.69 AU - 2.01 AU

Year: 1625 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,807,451 km

• M1: 147,803 km (0.098 R)
• M2: 223,499 km (0.072 R)
• M3: 295,605 km (0.116 R)
• M4: 504,145 km (0.079 R)
• M5: 603,927 km (0.116 R)
• M6: 1,195,287 km (0.094 R)
• M7: 1,304,942 km (0.066 R)
• M8: 1,410,409 km (0.032 R)
• M9: 1,518,867 km (0.075 R)
• M10: 1,811,032 km (0.045 R)
• M11: 1,989,951 km (0.118 R)
• M12: 2,283,163 km (0.072 R)
• M13: 2,383,992 km (0.037 R)
• M14: 2,533,440 km (0.108 R)
• M15: 2,695,754 km (0.116 R)
• M16: 3,010,657 km (0.105 R)
• M17: 3,296,090 km (0.117 R)
• M18: 3,400,210 km (0.038 R)
• M19: 3,590,349 km (0.083 R)
• M20: 4,003,538 km (0.046 R)
• M21: 4,249,776 km (0.102 R)
• M22: 4,605,221 km (0.071 R)
• M23: 4,934,486 km (0.028 R)
• M24: 5,054,014 km (0.108 R)
• M25: 5,430,702 km (0.064 R)
• M26: 5,628,769 km (0.058 R)
• M27: 5,892,361 km (0.061 R)
• M28: 6,418,646 km (0.101 R)
• M29: 6,549,245 km (0.044 R)
• M30: 6,720,535 km (0.073 R)
• M31: 6,973,355 km (0.099 R)
• M32: 7,094,230 km (0.094 R)
• M33: 7,297,384 km (0.098 R)
• M34: 7,392,828 km (0.114 R)
• M35: 7,598,674 km (0.054 R)
• M36: 8,298,942 km (0.068 R)
• M37: 8,441,359 km (0.049 R)
• M38: 8,932,040 km (0.095 R)
• M39: 9,506,346 km (0.045 R)
• M40: 9,655,645 km (0.111 R)
• M41: 9,760,513 km (0.119 R)
• M42: 9,835,611 km (0.11 R)
• M43: 9,941,227 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310

Radius: 7.3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.02 AU - 10.5 AU

Year: 19687 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,807,451 km

• M1: 95,892 km (0.097 R)
• M2: 166,652 km (0.076 R)
• M3: 279,150 km (0.039 R)
• M4: 390,750 km (0.062 R)
• M5: 552,465 km (0.079 R)
• M6: 1,943,426 km (0.089 R)
• M7: 2,550,195 km (0.109 R)
• M8: 2,610,932 km (0.09 R)
• M9: 2,672,267 km (0.102 R)
• M10: 2,796,134 km (0.088 R)
• M11: 2,985,525 km (0.109 R)
• M12: 4,316,048 km (0.062 R)
• M13: 4,908,605 km (0.096 R)
• M14: 5,175,937 km (0.103 R)
• M15: 7,522,828 km (0.1 R)
• M16: 8,505,088 km (0.071 R)
• M17: 9,908,465 km (0.099 R)
• M18: 10,004,507 km (0.104 R)
• M19: 10,587,640 km (0.12 R)
• M20: 12,661,665 km (0.084 R)
• M21: 12,765,934 km (0.051 R)
• M22: 14,256,228 km (0.115 R)
• M23: 17,455,678 km (0.041 R)
• M24: 18,038,960 km (0.087 R)
• M25: 19,045,305 km (0.081 R)
• M26: 20,988,432 km (0.089 R)
• M27: 22,234,582 km (0.085 R)
• M28: 22,549,934 km (0.116 R)
• M29: 24,277,790 km (0.091 R)
• M30: 24,928,540 km (0.066 R)
• M31: 25,387,507 km (0.101 R)
• M32: 25,519,153 km (0.052 R)
• M33: 26,781,011 km (0.05 R)
• M34: 26,848,031 km (0.087 R)
• M35: 26,982,220 km (0.097 R)
• M36: 27,995,147 km (0.075 R)
• M37: 28,403,849 km (0.068 R)
• M38: 29,158,271 km (0.101 R)
• M39: 31,178,440 km (0.113 R)
• M40: 31,743,621 km (0.113 R)
• M41: 32,955,962 km (0.088 R)
• M42: 33,027,769 km (0.115 R)
• M43: 33,965,748 km (0.088 R)
• M44: 34,256,117 km (0.087 R)
• M45: 34,474,381 km (0.056 R)
• M46: 35,278,768 km (0.113 R)
• M47: 35,941,487 km (0.026 R)
• M48: 36,831,594 km (0.093 R)
• M49: 37,803,980 km (0.116 R)
• M50: 38,104,971 km (0.067 R)
• M51: 38,482,107 km (0.098 R)
• M52: 38,557,804 km (0.119 R)
• M53: 38,784,894 km (0.087 R)
• M54: 39,012,432 km (0.107 R)
• M55: 39,392,560 km (0.044 R)
• M56: 40,617,617 km (0.039 R)
• M57: 41,002,832 km (0.1 R)
• M58: 44,445,976 km (0.068 R)
• M59: 45,720,849 km (0.065 R)
• M60: 48,469,411 km (0.061 R)
• M61: 48,714,602 km (0.061 R)
• M62: 53,111,882 km (0.109 R)
• M63: 54,549,068 km (0.087 R)
• M64: 56,771,644 km (0.099 R)
• M65: 57,288,804 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit