🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.77 AU - 1.03 AU

Year: 318 Days

Day: 24.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2 AU - 2.04 AU

Year: 1070 Days

Day: 17.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,681,880 km

• M1: 604,525 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.82 AU - 2.28 AU

Year: 1094 Days

Day: 37.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 11.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.95 AU - 11.01 AU

Year: 13563 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,681,880 km

• M1: 143,614 km (0.089 R)
• M2: 237,561 km (0.059 R)
• M3: 319,840 km (0.104 R)
• M4: 1,258,268 km (0.111 R)
• M5: 1,384,977 km (0.114 R)
• M6: 1,720,675 km (0.068 R)
• M7: 2,057,120 km (0.118 R)
• M8: 2,467,318 km (0.107 R)
• M9: 2,573,981 km (0.101 R)
• M10: 3,422,350 km (0.112 R)
• M11: 3,571,799 km (0.091 R)
• M12: 3,970,627 km (0.095 R)
• M13: 4,191,284 km (0.069 R)
• M14: 6,649,177 km (0.11 R)
• M15: 6,761,375 km (0.114 R)
• M16: 6,949,569 km (0.053 R)
• M17: 8,195,570 km (0.088 R)
• M18: 8,436,871 km (0.068 R)
• M19: 8,803,087 km (0.076 R)
• M20: 10,147,672 km (0.104 R)
• M21: 10,233,691 km (0.037 R)
• M22: 11,241,981 km (0.047 R)
• M23: 11,420,601 km (0.055 R)
• M24: 12,007,623 km (0.074 R)
• M25: 12,790,020 km (0.11 R)
• M26: 12,976,419 km (0.113 R)
• M27: 13,116,891 km (0.12 R)
• M28: 13,494,027 km (0.06 R)
• M29: 14,114,260 km (0.084 R)
• M30: 15,136,013 km (0.068 R)
• M31: 15,680,699 km (0.114 R)
• M32: 15,780,481 km (0.096 R)
• M33: 16,891,395 km (0.093 R)
• M34: 18,184,369 km (0.083 R)
• M35: 18,816,271 km (0.084 R)
• M36: 19,348,390 km (0.057 R)
• M37: 20,264,228 km (0.114 R)
• M38: 20,809,662 km (0.079 R)
• M39: 21,304,532 km (0.076 R)
• M40: 21,470,436 km (0.119 R)
• M41: 21,747,790 km (0.099 R)
• M42: 23,494,046 km (0.1 R)
• M43: 24,009,411 km (0.109 R)
• M44: 24,528,516 km (0.025 R)
• M45: 25,109,703 km (0.114 R)
• M46: 25,871,905 km (0.085 R)
• M47: 26,582,345 km (0.063 R)
• M48: 27,359,207 km (0.113 R)
• M49: 27,840,912 km (0.045 R)
• M50: 30,665,020 km (0.071 R)
• M51: 33,386,505 km (0.065 R)
• M52: 33,643,514 km (0.119 R)
• M53: 33,772,318 km (0.081 R)
• M54: 34,030,374 km (0.028 R)
• M55: 36,646,691 km (0.106 R)
• M56: 37,111,193 km (0.111 R)
• M57: 37,244,335 km (0.115 R)
• M58: 37,644,509 km (0.113 R)
• M59: 38,046,030 km (0.087 R)
• M60: 39,530,789 km (0.085 R)
• M61: 39,802,757 km (0.084 R)
• M62: 40,485,373 km (0.066 R)
• M63: 41,793,157 km (0.092 R)
• M64: 43,114,705 km (0.099 R)
• M65: 43,956,342 km (0.075 R)
• M66: 44,449,866 km (0.098 R)
• M67: 45,016,094 km (0.071 R)
• M68: 45,300,180 km (0.095 R)
• M69: 45,941,356 km (0.108 R)
• M70: 46,442,210 km (0.046 R)
• M71: 46,801,095 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit