🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.01 AU - 2.01 AU

Year: 1097 Days

Day: 41.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 9.1

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.28 AU - 11.34 AU

Year: 12746 Days

Day: 9.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,192,094 km

• M1: 114,891 km (0.081 R)
• M2: 751,430 km (0.089 R)
• M3: 1,173,296 km (0.115 R)
• M4: 1,524,103 km (0.036 R)
• M5: 2,863,303 km (0.086 R)
• M6: 3,186,584 km (0.049 R)
• M7: 3,611,891 km (0.105 R)
• M8: 4,515,761 km (0.085 R)
• M9: 5,458,527 km (0.101 R)
• M10: 6,069,335 km (0.102 R)
• M11: 6,804,908 km (0.099 R)
• M12: 10,192,402 km (0.039 R)
• M13: 10,675,603 km (0.111 R)
• M14: 11,174,213 km (0.039 R)
• M15: 11,746,126 km (0.108 R)
• M16: 13,135,890 km (0.083 R)
• M17: 14,364,088 km (0.114 R)
• M18: 17,652,100 km (0.049 R)
• M19: 18,744,763 km (0.067 R)
• M20: 19,716,551 km (0.109 R)
• M21: 20,131,385 km (0.097 R)
• M22: 26,767,397 km (0.116 R)
• M23: 28,947,188 km (0.087 R)
• M24: 29,807,825 km (0.044 R)
• M25: 32,607,549 km (0.079 R)
• M26: 38,853,409 km (0.12 R)
• M27: 41,777,599 km (0.098 R)
• M28: 45,275,197 km (0.065 R)
• M29: 50,184,251 km (0.072 R)
• M30: 50,492,722 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 12.1

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 9.67 AU - 13.25 AU

Year: 14936 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,192,094 km

• M1: 158,723 km (0.092 R)
• M2: 868,565 km (0.033 R)
• M3: 1,421,030 km (0.086 R)
• M4: 1,817,614 km (0.114 R)
• M5: 2,306,799 km (0.056 R)
• M6: 2,801,220 km (0.075 R)
• M7: 3,651,684 km (0.098 R)
• M8: 5,431,749 km (0.101 R)
• M9: 7,094,380 km (0.11 R)
• M10: 7,854,935 km (0.042 R)
• M11: 8,406,054 km (0.049 R)
• M12: 8,892,397 km (0.077 R)
• M13: 9,633,355 km (0.104 R)
• M14: 12,272,411 km (0.107 R)
• M15: 12,899,376 km (0.091 R)
• M16: 13,971,095 km (0.084 R)
• M17: 14,972,802 km (0.098 R)
• M18: 15,556,982 km (0.068 R)
• M19: 16,702,004 km (0.1 R)
• M20: 17,472,134 km (0.117 R)
• M21: 18,486,557 km (0.096 R)
• M22: 20,395,127 km (0.04 R)
• M23: 21,931,048 km (0.117 R)
• M24: 25,505,988 km (0.092 R)
• M25: 26,621,689 km (0.102 R)
• M26: 27,866,942 km (0.079 R)
• M27: 28,454,562 km (0.117 R)
• M28: 36,397,611 km (0.119 R)
• M29: 37,573,151 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 3.8

Gravity: 54.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.56 AU - 12.9 AU

Year: 16467 Days

Day: 24 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,192,094 km

• M1: 49,966 km (0.072 R)
• M2: 261,048 km (0.061 R)
• M3: 498,610 km (0.055 R)
• M4: 763,996 km (0.098 R)
• M5: 1,653,954 km (0.081 R)
• M6: 1,793,678 km (0.092 R)
• M7: 1,922,333 km (0.07 R)
• M8: 2,076,867 km (0.072 R)
• M9: 2,281,667 km (0.05 R)
• M10: 2,591,035 km (0.1 R)
• M11: 3,746,230 km (0.096 R)
• M12: 4,672,540 km (0.089 R)
• M13: 5,097,099 km (0.03 R)
• M14: 5,394,050 km (0.115 R)
• M15: 5,741,865 km (0.079 R)
• M16: 5,941,429 km (0.081 R)
• M17: 6,611,179 km (0.104 R)
• M18: 6,874,920 km (0.097 R)
• M19: 7,660,159 km (0.049 R)
• M20: 8,149,045 km (0.097 R)
• M21: 8,606,665 km (0.049 R)
• M22: 9,517,267 km (0.03 R)
• M23: 10,431,160 km (0.057 R)
• M24: 12,901,320 km (0.03 R)
• M25: 14,307,540 km (0.089 R)
• M26: 16,523,234 km (0.053 R)
• M27: 17,838,499 km (0.101 R)
• M28: 21,049,916 km (0.105 R)
• M29: 22,103,085 km (0.105 R)
• M30: 22,890,718 km (0.057 R)
• M31: 25,794,712 km (0.073 R)
• M32: 31,450,858 km (0.091 R)
• M33: 33,462,800 km (0.063 R)
• M34: 34,894,751 km (0.111 R)
• M35: 45,131,882 km (0.062 R)
• M36: 48,339,560 km (0.075 R)
• M37: 62,885,859 km (0.064 R)
• M38: 63,474,377 km (0.106 R)
• M39: 67,287,028 km (0.088 R)
• M40: 68,315,214 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit