🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.76 AU - 0.84 AU

Year: 263 Days

Day: 16.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,232,908 km

• M1: 410,197 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.88 AU - 2.18 AU

Year: 1062 Days

Day: 39.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.92 AU - 3.6 AU

Year: 2161 Days

Day: 25.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 8.8

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.14 AU - 6.28 AU

Year: 5009 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,232,908 km

• M1: 251,923 km (0.101 R)
• M2: 457,919 km (0.108 R)
• M3: 558,150 km (0.09 R)
• M4: 891,454 km (0.093 R)
• M5: 1,202,468 km (0.087 R)
• M6: 1,395,000 km (0.051 R)
• M7: 1,938,489 km (0.044 R)
• M8: 2,050,837 km (0.061 R)
• M9: 2,184,578 km (0.082 R)
• M10: 2,381,000 km (0.086 R)
• M11: 2,811,991 km (0.074 R)
• M12: 3,334,237 km (0.115 R)
• M13: 3,492,213 km (0.082 R)
• M14: 3,583,617 km (0.1 R)
• M15: 3,981,248 km (0.075 R)
• M16: 4,319,190 km (0.083 R)
• M17: 4,894,394 km (0.093 R)
• M18: 4,997,018 km (0.112 R)
• M19: 5,573,717 km (0.093 R)
• M20: 6,254,537 km (0.109 R)
• M21: 6,478,037 km (0.085 R)
• M22: 6,732,503 km (0.108 R)
• M23: 6,789,499 km (0.078 R)
• M24: 6,846,646 km (0.051 R)
• M25: 6,961,537 km (0.108 R)
• M26: 7,427,385 km (0.112 R)
• M27: 7,574,888 km (0.04 R)
• M28: 7,634,279 km (0.055 R)
• M29: 7,693,818 km (0.115 R)
• M30: 8,023,682 km (0.083 R)
• M31: 8,114,488 km (0.107 R)
• M32: 8,419,667 km (0.051 R)
• M33: 8,884,468 km (0.088 R)
• M34: 9,549,131 km (0.047 R)
• M35: 10,164,278 km (0.099 R)
• M36: 10,328,237 km (0.092 R)
• M37: 10,592,576 km (0.087 R)
• M38: 11,774,848 km (0.068 R)
• M39: 11,878,071 km (0.112 R)
• M40: 12,189,833 km (0.064 R)
• M41: 12,294,252 km (0.076 R)
• M42: 12,679,916 km (0.078 R)
• M43: 12,821,136 km (0.11 R)
• M44: 13,463,210 km (0.077 R)
• M45: 13,535,167 km (0.049 R)
• M46: 14,042,752 km (0.092 R)
• M47: 14,815,724 km (0.068 R)
• M48: 15,602,460 km (0.105 R)
• M49: 15,678,006 km (0.109 R)
• M50: 16,249,171 km (0.1 R)
• M51: 16,325,915 km (0.12 R)
• M52: 16,518,148 km (0.077 R)
• M53: 16,904,859 km (0.107 R)
• M54: 17,333,606 km (0.107 R)
• M55: 17,569,073 km (0.047 R)
• M56: 18,162,229 km (0.107 R)
• M57: 18,281,608 km (0.093 R)
• M58: 18,401,286 km (0.117 R)
• M59: 18,842,301 km (0.119 R)
• M60: 19,612,430 km (0.106 R)
• M61: 19,694,111 km (0.095 R)
• M62: 20,104,159 km (0.096 R)
• M63: 20,268,866 km (0.091 R)
• M64: 20,724,391 km (0.053 R)
• M65: 21,350,907 km (0.092 R)
• M66: 21,729,839 km (0.101 R)
• M67: 22,195,986 km (0.071 R)
• M68: 22,622,639 km (0.091 R)
• M69: 22,837,013 km (0.115 R)
• M70: 23,267,705 km (0.079 R)
• M71: 24,006,120 km (0.108 R)
• M72: 24,752,164 km (0.048 R)
• M73: 24,972,971 km (0.094 R)
• M74: 25,461,258 km (0.068 R)
• M75: 26,221,964 km (0.044 R)
• M76: 26,492,287 km (0.08 R)
• M77: 27,126,582 km (0.105 R)
• M78: 27,308,643 km (0.078 R)
• M79: 27,399,897 km (0.1 R)
• M80: 27,903,444 km (0.107 R)
• M81: 28,409,982 km (0.054 R)
• M82: 29,525,833 km (0.099 R)
• M83: 29,713,279 km (0.078 R)
• M84: 30,230,588 km (0.054 R)
• M85: 30,798,312 km (0.071 R)
• M86: 31,417,198 km (0.109 R)
• M87: 31,752,298 km (0.072 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: 214 - 10,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit