🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 153 Days

Day: 14.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.79 AU - 1.05 AU

Year: 331 Days

Day: 23.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.27 AU - 1.75 AU

Year: 695 Days

Day: 32.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.55 AU - 2.39 AU

Year: 1036 Days

Day: 18.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.3

Radius: 7.2

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.11 AU - 14.93 AU

Year: 15617 Days

Day: 23.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,295,341 km

• M1: 225,893 km (0.066 R)
• M2: 291,566 km (0.068 R)
• M3: 661,223 km (0.084 R)
• M4: 711,338 km (0.115 R)
• M5: 780,452 km (0.034 R)
• M6: 1,180,327 km (0.111 R)
• M7: 1,348,026 km (0.061 R)
• M8: 1,523,355 km (0.063 R)
• M9: 1,568,384 km (0.094 R)
• M10: 2,834,281 km (0.083 R)
• M11: 3,203,638 km (0.111 R)
• M12: 3,320,474 km (0.113 R)
• M13: 3,679,210 km (0.109 R)
• M14: 3,894,332 km (0.113 R)
• M15: 4,240,501 km (0.09 R)
• M16: 5,651,359 km (0.044 R)
• M17: 6,296,874 km (0.029 R)
• M18: 6,927,877 km (0.087 R)
• M19: 7,117,268 km (0.113 R)
• M20: 8,249,425 km (0.11 R)
• M21: 8,450,185 km (0.1 R)
• M22: 8,774,813 km (0.078 R)
• M23: 8,979,911 km (0.107 R)
• M24: 9,646,519 km (0.118 R)
• M25: 9,773,229 km (0.044 R)
• M26: 11,337,125 km (0.071 R)
• M27: 11,605,204 km (0.098 R)
• M28: 12,652,390 km (0.082 R)
• M29: 12,977,166 km (0.058 R)
• M30: 13,398,584 km (0.119 R)
• M31: 13,445,707 km (0.098 R)
• M32: 14,303,202 km (0.101 R)
• M33: 16,271,012 km (0.096 R)
• M34: 16,321,427 km (0.076 R)
• M35: 16,522,935 km (0.109 R)
• M36: 17,132,846 km (0.094 R)
• M37: 17,337,795 km (0.099 R)
• M38: 17,492,030 km (0.083 R)
• M39: 17,853,608 km (0.095 R)
• M40: 17,905,519 km (0.109 R)
• M41: 18,009,489 km (0.055 R)
• M42: 18,165,669 km (0.088 R)
• M43: 18,953,302 km (0.073 R)
• M44: 19,859,566 km (0.095 R)
• M45: 20,182,847 km (0.116 R)
• M46: 20,562,078 km (0.067 R)
• M47: 21,162,863 km (0.07 R)
• M48: 21,658,630 km (0.115 R)
• M49: 22,830,430 km (0.109 R)
• M50: 23,225,668 km (0.059 R)
• M51: 23,282,216 km (0.115 R)
• M52: 24,309,654 km (0.098 R)
• M53: 25,060,635 km (0.103 R)
• M54: 25,409,946 km (0.066 R)
• M55: 25,468,289 km (0.116 R)
• M56: 25,702,261 km (0.087 R)
• M57: 26,645,026 km (0.045 R)
• M58: 27,299,667 km (0.116 R)
• M59: 28,080,268 km (0.045 R)
• M60: 28,564,217 km (0.108 R)
• M61: 28,807,164 km (0.096 R)
• M62: 29,724,648 km (0.114 R)
• M63: 29,847,767 km (0.095 R)
• M64: 30,217,872 km (0.074 R)
• M65: 31,713,701 km (0.073 R)
• M66: 33,745,390 km (0.079 R)
• M67: 34,518,213 km (0.071 R)
• M68: 34,777,017 km (0.118 R)
• M69: 34,841,793 km (0.109 R)
• M70: 35,622,694 km (0.082 R)
• M71: 35,753,442 km (0.094 R)
• M72: 35,818,966 km (0.082 R)
• M73: 36,937,061 km (0.091 R)
• M74: 38,200,415 km (0.084 R)
• M75: 38,669,404 km (0.103 R)
• M76: 38,938,231 km (0.107 R)
• M77: 39,410,213 km (0.109 R)
• M78: 41,111,290 km (0.097 R)
• M79: 41,798,393 km (0.101 R)
• M80: 42,558,649 km (0.052 R)
• M81: 44,092,626 km (0.032 R)
• M82: 45,573,944 km (0.089 R)
• M83: 45,644,854 km (0.074 R)
• M84: 46,641,774 km (0.046 R)
• M85: 47,071,269 km (0.116 R)
• M86: 47,646,024 km (0.092 R)
• M87: 48,078,512 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit