🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.14 AU - 1.4 AU

Year: 639 Days

Day: 15.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.53 AU - 2.37 AU

Year: 1215 Days

Day: 13.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.04 AU - 2.44 AU

Year: 1496 Days

Day: 18.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 10.2

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.64 AU - 3.44 AU

Year: 2365 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 86,611,713 km

• M1: 133,890 km (0.027 R)
• M2: 593,455 km (0.085 R)
• M3: 958,773 km (0.111 R)
• M4: 1,477,429 km (0.106 R)
• M5: 2,420,793 km (0.112 R)
• M6: 2,886,341 km (0.05 R)
• M7: 3,287,264 km (0.113 R)
• M8: 3,744,136 km (0.09 R)
• M9: 4,222,250 km (0.053 R)
• M10: 5,086,178 km (0.084 R)
• M11: 6,499,279 km (0.081 R)
• M12: 7,525,371 km (0.067 R)
• M13: 8,158,170 km (0.077 R)
• M14: 10,773,440 km (0.12 R)
• M15: 11,495,400 km (0.097 R)
• M16: 13,902,280 km (0.12 R)
• M17: 15,298,177 km (0.026 R)
• M18: 17,482,157 km (0.086 R)
• M19: 19,280,024 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.2

Radius: 3.5

Gravity: 48.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.44 AU - 12.26 AU

Year: 13795 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,611,713 km

• M1: 43,533 km (0.044 R)
• M2: 159,023 km (0.117 R)
• M3: 644,168 km (0.09 R)
• M4: 766,390 km (0.093 R)
• M5: 1,081,443 km (0.098 R)
• M6: 1,551,480 km (0.103 R)
• M7: 1,944,623 km (0.101 R)
• M8: 2,260,723 km (0.099 R)
• M9: 2,809,298 km (0.048 R)
• M10: 3,262,879 km (0.051 R)
• M11: 3,846,909 km (0.116 R)
• M12: 5,287,686 km (0.048 R)
• M13: 5,826,089 km (0.119 R)
• M14: 7,010,904 km (0.041 R)
• M15: 7,930,034 km (0.103 R)
• M16: 8,300,288 km (0.113 R)
• M17: 12,289,764 km (0.068 R)
• M18: 14,149,565 km (0.079 R)
• M19: 14,419,888 km (0.108 R)
• M20: 19,393,270 km (0.028 R)
• M21: 21,275,660 km (0.08 R)
• M22: 22,903,584 km (0.105 R)
• M23: 23,370,030 km (0.105 R)
• M24: 24,129,688 km (0.037 R)
• M25: 34,688,305 km (0.103 R)
• M26: 34,933,496 km (0.047 R)
• M27: 35,675,801 km (0.119 R)
• M28: 40,081,907 km (0.036 R)
• M29: 44,837,025 km (0.04 R)
• M30: 47,651,260 km (0.047 R)
• M31: 48,410,918 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.1

Radius: 7.9

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.77 AU - 12.63 AU

Year: 14536 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,611,713 km

• M1: 98,884 km (0.043 R)
• M2: 363,224 km (0.118 R)
• M3: 637,885 km (0.073 R)
• M4: 909,854 km (0.1 R)
• M5: 1,315,713 km (0.111 R)
• M6: 2,138,202 km (0.108 R)
• M7: 3,059,276 km (0.106 R)
• M8: 3,825,966 km (0.061 R)
• M9: 4,128,901 km (0.084 R)
• M10: 4,480,456 km (0.111 R)
• M11: 7,344,358 km (0.087 R)
• M12: 7,909,987 km (0.112 R)
• M13: 10,120,146 km (0.071 R)
• M14: 11,867,449 km (0.073 R)
• M15: 12,845,820 km (0.103 R)
• M16: 13,458,124 km (0.09 R)
• M17: 16,259,942 km (0.08 R)
• M18: 18,815,971 km (0.103 R)
• M19: 20,784,829 km (0.102 R)
• M20: 21,063,530 km (0.082 R)
• M21: 22,106,825 km (0.089 R)
• M22: 23,786,361 km (0.095 R)
• M23: 27,509,104 km (0.08 R)
• M24: 30,156,238 km (0.031 R)
• M25: 35,951,211 km (0.088 R)
• M26: 36,487,669 km (0.065 R)
• M27: 38,547,033 km (0.092 R)
• M28: 39,250,293 km (0.111 R)
• M29: 39,962,079 km (0.081 R)
• M30: 42,297,900 km (0.084 R)
• M31: 42,745,796 km (0.053 R)
• M32: 47,560,604 km (0.059 R)
• M33: 49,517,643 km (0.113 R)
• M34: 52,038,517 km (0.101 R)
• M35: 54,115,983 km (0.077 R)
• M36: 61,439,247 km (0.081 R)
• M37: 62,013,703 km (0.09 R)
• M38: 65,138,204 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586

Radius: 4.1

Gravity: 34.86 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 14.12 AU - 16.14 AU

Year: 26261 Days

Day: 23.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 86,611,713 km

• M1: 51,162 km (0.075 R)
• M2: 309,518 km (0.074 R)
• M3: 555,756 km (0.059 R)
• M4: 1,247,646 km (0.095 R)
• M5: 1,436,289 km (0.091 R)
• M6: 2,604,798 km (0.069 R)
• M7: 6,372,869 km (0.089 R)
• M8: 7,225,278 km (0.077 R)
• M9: 7,424,542 km (0.12 R)
• M10: 7,576,384 km (0.106 R)
• M11: 8,150,990 km (0.076 R)
• M12: 8,476,515 km (0.109 R)
• M13: 10,677,548 km (0.06 R)
• M14: 13,681,174 km (0.06 R)
• M15: 15,334,081 km (0.048 R)
• M16: 16,506,928 km (0.114 R)
• M17: 20,481,893 km (0.074 R)
• M18: 21,798,504 km (0.112 R)
• M19: 22,636,103 km (0.064 R)
• M20: 27,751,602 km (0.108 R)
• M21: 44,204,076 km (0.088 R)
• M22: 45,038,234 km (0.034 R)
• M23: 86,093,425 km (0.076 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 20,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit