🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.45 AU - 1.87 AU

Year: 823 Days

Day: 18.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.5 AU - 1.98 AU

Year: 884 Days

Day: 46.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,497,964 km

• M1: 1,185,264 km (0.108 R)
• M2: 1,694,046 km (0.103 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.7

Radius: 6.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.71 AU - 21.01 AU

Year: 31534 Days

Day: 18.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,497,964 km

• M1: 105,466 km (0.084 R)
• M2: 175,927 km (0.097 R)
• M3: 301,889 km (0.057 R)
• M4: 684,709 km (0.096 R)
• M5: 762,351 km (0.1 R)
• M6: 995,574 km (0.101 R)
• M7: 1,120,488 km (0.059 R)
• M8: 1,385,725 km (0.115 R)
• M9: 2,199,388 km (0.119 R)
• M10: 2,652,669 km (0.107 R)
• M11: 2,979,242 km (0.084 R)
• M12: 3,108,345 km (0.12 R)
• M13: 3,780,787 km (0.094 R)
• M14: 4,291,963 km (0.069 R)
• M15: 4,585,474 km (0.088 R)
• M16: 4,674,784 km (0.079 R)
• M17: 5,222,611 km (0.034 R)
• M18: 5,315,811 km (0.118 R)
• M19: 6,378,105 km (0.085 R)
• M20: 6,712,756 km (0.097 R)
• M21: 7,018,833 km (0.028 R)
• M22: 7,294,691 km (0.118 R)
• M23: 7,999,746 km (0.064 R)
• M24: 8,506,285 km (0.11 R)
• M25: 8,616,089 km (0.093 R)
• M26: 8,948,645 km (0.04 R)
• M27: 9,135,044 km (0.091 R)
• M28: 9,436,185 km (0.057 R)
• M29: 10,791,542 km (0.12 R)
• M30: 11,512,005 km (0.114 R)
• M31: 11,674,319 km (0.104 R)
• M32: 12,083,170 km (0.108 R)
• M33: 12,579,984 km (0.098 R)
• M34: 13,167,904 km (0.08 R)
• M35: 13,636,295 km (0.037 R)
• M36: 13,807,883 km (0.072 R)
• M37: 14,676,897 km (0.048 R)
• M38: 14,896,806 km (0.051 R)
• M39: 15,117,912 km (0.04 R)
• M40: 15,251,204 km (0.055 R)
• M41: 15,518,685 km (0.041 R)
• M42: 16,650,093 km (0.047 R)
• M43: 16,787,574 km (0.104 R)
• M44: 17,295,159 km (0.082 R)
• M45: 18,183,621 km (0.058 R)
• M46: 19,182,935 km (0.075 R)
• M47: 19,810,348 km (0.033 R)
• M48: 20,297,589 km (0.108 R)
• M49: 20,346,657 km (0.093 R)
• M50: 20,493,712 km (0.095 R)
• M51: 20,641,065 km (0.089 R)
• M52: 21,333,704 km (0.115 R)
• M53: 22,184,915 km (0.059 R)
• M54: 23,354,172 km (0.108 R)
• M55: 23,662,494 km (0.04 R)
• M56: 24,439,206 km (0.085 R)
• M57: 24,961,751 km (0.08 R)
• M58: 25,858,291 km (0.08 R)
• M59: 26,443,967 km (0.066 R)
• M60: 28,172,720 km (0.107 R)
• M61: 29,105,911 km (0.062 R)
• M62: 29,715,074 km (0.104 R)
• M63: 31,454,448 km (0.032 R)
• M64: 32,022,621 km (0.094 R)
• M65: 32,766,122 km (0.116 R)
• M66: 33,168,989 km (0.068 R)
• M67: 34,095,599 km (0.046 R)
• M68: 34,913,450 km (0.059 R)
• M69: 38,067,721 km (0.042 R)
• M70: 38,551,670 km (0.032 R)
• M71: 38,915,941 km (0.066 R)
• M72: 39,403,481 km (0.103 R)
• M73: 39,770,444 km (0.032 R)
• M74: 40,384,544 km (0.088 R)
• M75: 40,816,433 km (0.096 R)
• M76: 41,249,668 km (0.108 R)
• M77: 41,373,834 km (0.108 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit