🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.71 AU - 0.85 AU

Year: 261 Days

Day: 23 Hours

Environment

Temp: 112 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.66 AU - 1.06 AU

Year: 302 Days

Day: 35.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.33 AU

Year: 437 Days

Day: 45.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 8,484,872 km

• M1: 54,902 km (0.11 R)

Asteroid Belt

Center: 2.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 9.2

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.36 AU - 5.28 AU

Year: 3401 Days

Day: 7.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 8,484,872 km

• M1: 127,607 km (0.094 R)
• M2: 230,979 km (0.089 R)
• M3: 403,765 km (0.066 R)
• M4: 612,603 km (0.105 R)
• M5: 680,371 km (0.086 R)
• M6: 761,004 km (0.069 R)
• M7: 933,042 km (0.095 R)
• M8: 1,012,329 km (0.036 R)
• M9: 1,082,341 km (0.05 R)
• M10: 1,178,233 km (0.064 R)
• M11: 1,392,008 km (0.091 R)
• M12: 1,871,021 km (0.089 R)
• M13: 2,106,338 km (0.037 R)
• M14: 2,242,921 km (0.085 R)
• M15: 2,461,334 km (0.097 R)
• M16: 2,541,069 km (0.054 R)
• M17: 2,719,689 km (0.106 R)
• M18: 2,902,348 km (0.117 R)
• M19: 2,969,817 km (0.108 R)
• M20: 3,106,250 km (0.113 R)
• M21: 3,297,436 km (0.08 R)
• M22: 3,403,352 km (0.103 R)
• M23: 3,510,314 km (0.097 R)
• M24: 3,691,327 km (0.101 R)
• M25: 3,782,881 km (0.043 R)
• M26: 4,406,704 km (0.093 R)
• M27: 4,504,093 km (0.045 R)
• M28: 4,760,503 km (0.104 R)
• M29: 5,103,083 km (0.068 R)
• M30: 5,184,763 km (0.116 R)
• M31: 5,246,397 km (0.033 R)
• M32: 5,391,208 km (0.114 R)
• M33: 5,495,478 km (0.116 R)
• M34: 5,727,055 km (0.1 R)
• M35: 6,069,784 km (0.029 R)
• M36: 6,156,551 km (0.087 R)
• M37: 6,574,078 km (0.043 R)
• M38: 6,910,374 km (0.107 R)
• M39: 7,183,391 km (0.029 R)
• M40: 8,334,696 km (0.094 R)
• M41: 8,600,980 km (0.107 R)
• M42: 8,944,008 km (0.078 R)
• M43: 9,241,708 km (0.025 R)
• M44: 10,438,491 km (0.088 R)
• M45: 10,830,736 km (0.113 R)
• M46: 10,909,724 km (0.093 R)
• M47: 11,548,806 km (0.12 R)
• M48: 11,900,062 km (0.086 R)
• M49: 12,337,187 km (0.094 R)
• M50: 12,502,492 km (0.113 R)
• M51: 12,891,148 km (0.108 R)
• M52: 13,086,822 km (0.098 R)
• M53: 13,538,009 km (0.056 R)
• M54: 14,051,728 km (0.091 R)
• M55: 14,339,853 km (0.074 R)
• M56: 14,426,770 km (0.117 R)
• M57: 14,951,410 km (0.109 R)
• M58: 15,127,636 km (0.082 R)
• M59: 15,452,562 km (0.045 R)
• M60: 16,532,210 km (0.114 R)
• M61: 16,684,202 km (0.114 R)
• M62: 16,775,456 km (0.039 R)
• M63: 16,867,010 km (0.1 R)
• M64: 16,928,046 km (0.091 R)
• M65: 17,698,176 km (0.104 R)
• M66: 18,385,130 km (0.062 R)
• M67: 18,479,526 km (0.031 R)
• M68: 18,542,506 km (0.084 R)
• M69: 19,914,319 km (0.099 R)
• M70: 20,173,123 km (0.056 R)
• M71: 20,238,049 km (0.1 R)
• M72: 20,563,574 km (0.069 R)
• M73: 20,956,268 km (0.068 R)
• M74: 21,153,737 km (0.073 R)
• M75: 21,252,622 km (0.067 R)
• M76: 21,915,938 km (0.1 R)
• M77: 22,283,650 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 12.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.56 AU - 5.96 AU

Year: 4569 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 8,484,872 km

• M1: 158,873 km (0.108 R)
• M2: 268,079 km (0.079 R)
• M3: 443,408 km (0.106 R)
• M4: 537,804 km (0.103 R)
• M5: 700,118 km (0.09 R)
• M6: 896,989 km (0.086 R)
• M7: 1,250,189 km (0.039 R)
• M8: 1,373,159 km (0.056 R)
• M9: 1,459,776 km (0.093 R)
• M10: 1,796,521 km (0.103 R)
• M11: 1,906,924 km (0.082 R)
• M12: 2,050,089 km (0.05 R)
• M13: 2,142,391 km (0.094 R)
• M14: 2,567,249 km (0.112 R)
• M15: 2,794,039 km (0.095 R)
• M16: 3,027,562 km (0.088 R)
• M17: 3,168,932 km (0.115 R)
• M18: 3,513,755 km (0.085 R)
• M19: 3,681,304 km (0.113 R)
• M20: 4,102,273 km (0.109 R)
• M21: 4,229,730 km (0.093 R)
• M22: 4,368,407 km (0.057 R)
• M23: 4,468,339 km (0.052 R)
• M24: 4,630,054 km (0.084 R)
• M25: 5,477,825 km (0.099 R)
• M26: 5,826,089 km (0.063 R)
• M27: 6,544,308 km (0.091 R)
• M28: 6,693,607 km (0.12 R)
• M29: 7,113,080 km (0.032 R)
• M30: 7,207,476 km (0.1 R)
• M31: 7,457,304 km (0.081 R)
• M32: 7,806,914 km (0.113 R)
• M33: 8,100,426 km (0.094 R)
• M34: 8,236,111 km (0.085 R)
• M35: 8,372,694 km (0.078 R)
• M36: 8,459,909 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit