🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.51 AU - 0.75 AU

Year: 190 Days

Day: 44.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 18,104,069 km

• M1: 163,660 km (0.053 R)
• M2: 503,995 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.21 AU - 1.35 AU

Year: 551 Days

Day: 47.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.14 AU - 1.54 AU

Year: 591 Days

Day: 12.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.46 AU - 1.68 AU

Year: 749 Days

Day: 36.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,104,069 km

• M1: 860,188 km (0.104 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.3

Radius: 9.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.4 AU - 5.74 AU

Year: 4347 Days

Day: 14.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,104,069 km

• M1: 175,628 km (0.097 R)
• M2: 318,045 km (0.105 R)
• M3: 381,325 km (0.119 R)
• M4: 539,300 km (0.082 R)
• M5: 668,702 km (0.078 R)
• M6: 773,122 km (0.113 R)
• M7: 950,246 km (0.076 R)
• M8: 1,019,061 km (0.1 R)
• M9: 1,120,338 km (0.102 R)
• M10: 1,203,964 km (0.117 R)
• M11: 1,399,937 km (0.051 R)
• M12: 1,501,963 km (0.111 R)
• M13: 1,665,772 km (0.082 R)
• M14: 2,166,028 km (0.056 R)
• M15: 2,487,813 km (0.053 R)
• M16: 2,556,777 km (0.065 R)
• M17: 2,682,589 km (0.099 R)
• M18: 2,810,495 km (0.099 R)
• M19: 3,342,465 km (0.105 R)
• M20: 3,403,501 km (0.11 R)
• M21: 3,604,561 km (0.101 R)
• M22: 3,905,402 km (0.083 R)
• M23: 4,099,730 km (0.101 R)
• M24: 4,247,532 km (0.062 R)
• M25: 4,363,620 km (0.11 R)
• M26: 4,667,304 km (0.079 R)
• M27: 4,925,659 km (0.088 R)
• M28: 5,012,875 km (0.056 R)
• M29: 5,118,192 km (0.11 R)
• M30: 5,402,578 km (0.119 R)
• M31: 5,510,587 km (0.102 R)
• M32: 6,552,836 km (0.079 R)
• M33: 6,920,098 km (0.116 R)
• M34: 7,116,221 km (0.097 R)
• M35: 7,234,703 km (0.082 R)
• M36: 7,473,760 km (0.086 R)
• M37: 7,796,443 km (0.104 R)
• M38: 7,939,159 km (0.062 R)
• M39: 8,185,696 km (0.027 R)
• M40: 8,351,451 km (0.117 R)
• M41: 8,770,923 km (0.079 R)
• M42: 8,834,353 km (0.117 R)
• M43: 9,068,473 km (0.114 R)
• M44: 9,240,062 km (0.052 R)
• M45: 9,608,372 km (0.054 R)
• M46: 9,981,469 km (0.099 R)
• M47: 10,180,883 km (0.101 R)
• M48: 10,247,604 km (0.032 R)
• M49: 10,448,813 km (0.074 R)
• M50: 10,787,054 km (0.101 R)
• M51: 10,923,337 km (0.065 R)
• M52: 11,174,811 km (0.094 R)
• M53: 11,590,245 km (0.113 R)
• M54: 11,940,453 km (0.094 R)
• M55: 12,105,011 km (0.045 R)
• M56: 12,223,044 km (0.113 R)
• M57: 12,365,162 km (0.072 R)
• M58: 12,603,321 km (0.114 R)
• M59: 12,746,935 km (0.118 R)
• M60: 12,818,892 km (0.094 R)
• M61: 13,693,591 km (0.098 R)
• M62: 14,088,529 km (0.102 R)
• M63: 14,287,494 km (0.12 R)
• M64: 14,687,968 km (0.089 R)
• M65: 14,839,211 km (0.078 R)
• M66: 15,041,468 km (0.056 R)
• M67: 15,270,352 km (0.101 R)
• M68: 15,577,177 km (0.089 R)
• M69: 16,170,931 km (0.105 R)
• M70: 16,326,962 km (0.097 R)
• M71: 16,509,771 km (0.079 R)
• M72: 16,640,669 km (0.099 R)
• M73: 16,798,345 km (0.118 R)
• M74: 17,141,522 km (0.058 R)
• M75: 17,593,906 km (0.086 R)
• M76: 17,754,425 km (0.06 R)
• M77: 17,996,325 km (0.109 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: 244 - 13,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit