🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 127 Days

Day: 19.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.15 AU - 2.67 AU

Year: 1309 Days

Day: 12.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,552,545 km

• M1: 203,453 km (0.049 R)
• M2: 358,436 km (0.035 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 11.7

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.63 AU - 6.77 AU

Year: 4761 Days

Day: 11.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,552,545 km

• M1: 173,234 km (0.096 R)
• M2: 322,383 km (0.109 R)
• M3: 507,885 km (0.105 R)
• M4: 695,032 km (0.115 R)
• M5: 892,650 km (0.116 R)
• M6: 991,535 km (0.09 R)
• M7: 1,064,538 km (0.101 R)
• M8: 1,343,987 km (0.083 R)
• M9: 1,442,423 km (0.117 R)
• M10: 1,752,988 km (0.12 R)
• M11: 1,971,999 km (0.117 R)
• M12: 2,278,226 km (0.11 R)
• M13: 2,437,099 km (0.09 R)
• M14: 2,558,722 km (0.095 R)
• M15: 2,661,645 km (0.108 R)
• M16: 2,745,121 km (0.115 R)
• M17: 3,109,541 km (0.031 R)
• M18: 3,331,245 km (0.069 R)
• M19: 3,720,200 km (0.109 R)
• M20: 3,884,608 km (0.103 R)
• M21: 4,003,538 km (0.064 R)
• M22: 4,099,580 km (0.055 R)
• M23: 4,318,442 km (0.098 R)
• M24: 4,466,693 km (0.108 R)
• M25: 5,311,622 km (0.081 R)
• M26: 5,577,308 km (0.077 R)
• M27: 5,929,461 km (0.091 R)
• M28: 6,066,942 km (0.056 R)
• M29: 6,570,338 km (0.113 R)
• M30: 6,712,456 km (0.117 R)
• M31: 7,380,112 km (0.068 R)
• M32: 7,557,684 km (0.069 R)
• M33: 7,947,536 km (0.095 R)
• M34: 8,160,115 km (0.119 R)
• M35: 8,436,273 km (0.119 R)
• M36: 8,653,190 km (0.097 R)
• M37: 9,219,567 km (0.072 R)
• M38: 9,895,600 km (0.071 R)
• M39: 10,157,396 km (0.046 R)
• M40: 10,289,042 km (0.098 R)
• M41: 11,397,563 km (0.027 R)
• M42: 12,332,549 km (0.096 R)
• M43: 12,755,911 km (0.038 R)
• M44: 13,689,851 km (0.032 R)
• M45: 13,871,911 km (0.081 R)
• M46: 13,945,065 km (0.079 R)
• M47: 14,164,974 km (0.113 R)
• M48: 14,460,130 km (0.055 R)
• M49: 15,357,867 km (0.055 R)
• M50: 15,622,954 km (0.045 R)
• M51: 15,813,393 km (0.025 R)
• M52: 16,854,743 km (0.03 R)
• M53: 17,600,788 km (0.114 R)
• M54: 18,357,604 km (0.119 R)
• M55: 19,369,633 km (0.059 R)
• M56: 19,492,303 km (0.071 R)
• M57: 20,482,940 km (0.092 R)
• M58: 20,774,955 km (0.12 R)
• M59: 21,829,172 km (0.091 R)
• M60: 22,512,984 km (0.117 R)
• M61: 22,943,825 km (0.113 R)
• M62: 23,945,383 km (0.026 R)
• M63: 24,033,197 km (0.088 R)
• M64: 24,341,219 km (0.119 R)
• M65: 24,694,869 km (0.108 R)
• M66: 24,783,580 km (0.077 R)
• M67: 24,961,302 km (0.051 R)
• M68: 25,317,944 km (0.118 R)
• M69: 25,496,863 km (0.09 R)
• M70: 26,715,786 km (0.084 R)
• M71: 27,676,952 km (0.115 R)
• M72: 28,556,289 km (0.051 R)
• M73: 28,976,060 km (0.104 R)
• M74: 29,069,559 km (0.109 R)
• M75: 29,444,750 km (0.104 R)
• M76: 29,868,860 km (0.111 R)
• M77: 31,105,287 km (0.098 R)
• M78: 32,406,788 km (0.052 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit