🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.65 AU - 0.93 AU

Year: 259 Days

Day: 42.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 12.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.78 AU - 9.44 AU

Year: 10145 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,657,269 km

• M1: 157,975 km (0.04 R)
• M2: 666,159 km (0.076 R)
• M3: 1,326,335 km (0.083 R)
• M4: 1,737,878 km (0.082 R)
• M5: 3,042,521 km (0.054 R)
• M6: 4,504,691 km (0.103 R)
• M7: 5,167,709 km (0.1 R)
• M8: 5,826,089 km (0.051 R)
• M9: 6,502,720 km (0.074 R)
• M10: 9,081,189 km (0.064 R)
• M11: 9,795,220 km (0.119 R)
• M12: 10,962,831 km (0.102 R)
• M13: 11,607,598 km (0.07 R)
• M14: 13,879,840 km (0.098 R)
• M15: 15,153,516 km (0.054 R)
• M16: 16,713,074 km (0.101 R)
• M17: 17,567,876 km (0.1 R)
• M18: 19,990,464 km (0.088 R)
• M19: 23,940,746 km (0.083 R)
• M20: 24,479,896 km (0.071 R)
• M21: 28,886,302 km (0.114 R)
• M22: 31,920,894 km (0.099 R)
• M23: 34,474,081 km (0.11 R)
• M24: 37,040,882 km (0.045 R)
• M25: 38,005,040 km (0.106 R)
• M26: 39,109,671 km (0.088 R)
• M27: 40,870,437 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 11.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.59 AU - 13.71 AU

Year: 13737 Days

Day: 5.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 80,657,269 km

• M1: 168,298 km (0.047 R)
• M2: 596,447 km (0.119 R)
• M3: 1,366,876 km (0.097 R)
• M4: 1,883,587 km (0.056 R)
• M5: 2,507,560 km (0.109 R)
• M6: 3,027,562 km (0.103 R)
• M7: 3,592,593 km (0.115 R)
• M8: 4,344,472 km (0.065 R)
• M9: 4,869,560 km (0.082 R)
• M10: 5,367,871 km (0.101 R)
• M11: 5,826,987 km (0.078 R)
• M12: 6,428,071 km (0.05 R)
• M13: 6,946,428 km (0.075 R)
• M14: 7,622,460 km (0.116 R)
• M15: 8,021,887 km (0.117 R)
• M16: 11,051,991 km (0.096 R)
• M17: 12,033,054 km (0.097 R)
• M18: 13,451,541 km (0.092 R)
• M19: 18,532,783 km (0.108 R)
• M20: 25,251,373 km (0.1 R)
• M21: 29,258,352 km (0.076 R)
• M22: 35,479,229 km (0.043 R)
• M23: 36,720,593 km (0.028 R)
• M24: 39,158,739 km (0.047 R)
• M25: 39,950,560 km (0.027 R)
• M26: 40,350,435 km (0.051 R)
• M27: 41,976,863 km (0.056 R)
• M28: 44,070,785 km (0.107 R)
• M29: 44,497,737 km (0.057 R)
• M30: 45,504,680 km (0.119 R)
• M31: 46,233,372 km (0.112 R)
• M32: 47,117,794 km (0.039 R)
• M33: 48,465,821 km (0.085 R)
• M34: 49,993,364 km (0.118 R)
• M35: 52,663,686 km (0.075 R)

Asteroid Belt

Center: 12.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.3

Radius: 6.8

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.82 AU - 14.2 AU

Year: 18321 Days

Day: 24.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,657,269 km

• M1: 84,523 km (0.075 R)
• M2: 305,628 km (0.105 R)
• M3: 729,140 km (0.04 R)
• M4: 1,052,122 km (0.11 R)
• M5: 1,468,303 km (0.077 R)
• M6: 2,174,106 km (0.11 R)
• M7: 2,675,558 km (0.105 R)
• M8: 3,628,646 km (0.099 R)
• M9: 4,646,809 km (0.068 R)
• M10: 5,436,985 km (0.08 R)
• M11: 6,401,742 km (0.039 R)
• M12: 7,825,315 km (0.108 R)
• M13: 10,216,637 km (0.112 R)
• M14: 10,709,861 km (0.075 R)
• M15: 11,026,111 km (0.116 R)
• M16: 13,710,346 km (0.095 R)
• M17: 15,084,701 km (0.115 R)
• M18: 15,562,517 km (0.089 R)
• M19: 15,805,314 km (0.055 R)
• M20: 20,714,967 km (0.029 R)
• M21: 21,705,155 km (0.084 R)
• M22: 22,519,566 km (0.094 R)
• M23: 23,038,970 km (0.108 R)
• M24: 24,864,512 km (0.089 R)
• M25: 25,868,913 km (0.108 R)
• M26: 28,077,875 km (0.114 R)
• M27: 38,027,180 km (0.084 R)
• M28: 42,430,145 km (0.12 R)
• M29: 43,062,944 km (0.091 R)
• M30: 48,011,043 km (0.103 R)
• M31: 52,959,142 km (0.098 R)
• M32: 56,503,714 km (0.097 R)
• M33: 62,417,318 km (0.101 R)
• M34: 62,825,571 km (0.04 R)
• M35: 64,061,099 km (0.057 R)
• M36: 74,305,562 km (0.082 R)
• M37: 79,934,331 km (0.08 R)
• M38: 80,174,735 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 14,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit