🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.46 AU - 0.62 AU

Year: 145 Days

Day: 33.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,203,967 km

• M1: 88,412 km (0.114 R)
• M2: 164,857 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.88 AU - 1.36 AU

Year: 433 Days

Day: 16.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,203,967 km

• M1: 293,212 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.28 AU - 1.54 AU

Year: 612 Days

Day: 34.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,203,967 km

• M1: 634,594 km (0.074 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 12.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.45 AU - 7.43 AU

Year: 5969 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,203,967 km

• M1: 161,566 km (0.115 R)
• M2: 315,951 km (0.1 R)
• M3: 495,019 km (0.106 R)
• M4: 754,572 km (0.058 R)
• M5: 894,595 km (0.113 R)
• M6: 1,235,529 km (0.109 R)
• M7: 1,473,988 km (0.12 R)
• M8: 1,860,250 km (0.076 R)
• M9: 2,015,831 km (0.102 R)
• M10: 2,403,140 km (0.116 R)
• M11: 2,836,675 km (0.044 R)
• M12: 3,039,829 km (0.073 R)
• M13: 3,201,245 km (0.056 R)
• M14: 3,629,693 km (0.115 R)
• M15: 3,801,282 km (0.088 R)
• M16: 4,306,474 km (0.041 R)
• M17: 4,593,552 km (0.083 R)
• M18: 4,833,208 km (0.113 R)
• M19: 5,241,760 km (0.099 R)
• M20: 5,380,437 km (0.092 R)
• M21: 5,464,212 km (0.036 R)
• M22: 5,604,834 km (0.073 R)
• M23: 5,718,379 km (0.112 R)
• M24: 6,267,552 km (0.083 R)
• M25: 6,743,423 km (0.044 R)
• M26: 7,107,844 km (0.059 R)
• M27: 7,698,306 km (0.117 R)
• M28: 8,175,673 km (0.073 R)
• M29: 8,304,627 km (0.117 R)
• M30: 10,007,200 km (0.049 R)
• M31: 10,283,956 km (0.065 R)
• M32: 10,423,232 km (0.093 R)
• M33: 10,703,728 km (0.116 R)
• M34: 11,308,103 km (0.102 R)
• M35: 11,560,325 km (0.066 R)
• M36: 12,070,155 km (0.118 R)
• M37: 12,180,408 km (0.11 R)
• M38: 12,512,964 km (0.026 R)
• M39: 12,699,214 km (0.092 R)
• M40: 14,027,643 km (0.09 R)
• M41: 14,337,610 km (0.052 R)
• M42: 15,241,031 km (0.054 R)
• M43: 15,639,709 km (0.051 R)
• M44: 16,325,167 km (0.107 R)
• M45: 17,020,498 km (0.114 R)
• M46: 17,351,109 km (0.11 R)
• M47: 17,725,553 km (0.056 R)
• M48: 17,851,065 km (0.105 R)
• M49: 18,060,652 km (0.108 R)
• M50: 19,594,479 km (0.11 R)
• M51: 19,680,946 km (0.119 R)
• M52: 20,333,343 km (0.109 R)
• M53: 20,860,226 km (0.035 R)
• M54: 21,480,758 km (0.041 R)
• M55: 21,927,757 km (0.078 R)
• M56: 22,377,747 km (0.107 R)
• M57: 22,513,432 km (0.102 R)
• M58: 23,058,567 km (0.096 R)
• M59: 23,287,003 km (0.088 R)
• M60: 23,378,557 km (0.037 R)
• M61: 23,792,195 km (0.102 R)
• M62: 25,423,859 km (0.065 R)
• M63: 25,801,893 km (0.089 R)
• M64: 26,563,496 km (0.045 R)
• M65: 28,108,692 km (0.073 R)
• M66: 28,548,659 km (0.087 R)
• M67: 28,843,068 km (0.096 R)
• M68: 29,832,059 km (0.068 R)
• M69: 30,631,361 km (0.035 R)
• M70: 30,882,536 km (0.066 R)
• M71: 31,437,544 km (0.058 R)
• M72: 32,506,421 km (0.115 R)
• M73: 32,813,994 km (0.113 R)
• M74: 32,916,767 km (0.119 R)
• M75: 33,638,876 km (0.116 R)
• M76: 34,053,861 km (0.055 R)
• M77: 34,418,431 km (0.102 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: 473 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit