🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 23.9 Hours

Environment

Temp: 247 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.77 AU - 1.27 AU

Year: 373 Days

Day: 33.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.45 AU - 1.51 AU

Year: 651 Days

Day: 31.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,143,802 km

• M1: 606,919 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.79 AU - 2.3 AU

Year: 1054 Days

Day: 45.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.35 AU - 4.79 AU

Year: 3533 Days

Day: 35.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 12.8

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.43 AU - 7.51 AU

Year: 5952 Days

Day: 6.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,143,802 km

• M1: 171,290 km (0.085 R)
• M2: 330,163 km (0.12 R)
• M3: 552,615 km (0.068 R)
• M4: 674,238 km (0.111 R)
• M5: 794,963 km (0.115 R)
• M6: 985,102 km (0.111 R)
• M7: 1,244,804 km (0.117 R)
• M8: 1,571,376 km (0.1 R)
• M9: 1,691,503 km (0.088 R)
• M10: 1,893,610 km (0.091 R)
• M11: 2,618,711 km (0.1 R)
• M12: 2,965,030 km (0.094 R)
• M13: 3,115,376 km (0.037 R)
• M14: 3,229,668 km (0.065 R)
• M15: 3,443,294 km (0.108 R)
• M16: 3,581,523 km (0.105 R)
• M17: 3,904,804 km (0.09 R)
• M18: 4,049,315 km (0.075 R)
• M19: 4,386,210 km (0.103 R)
• M20: 4,536,555 km (0.109 R)
• M21: 5,020,205 km (0.061 R)
• M22: 5,245,500 km (0.083 R)
• M23: 5,659,736 km (0.105 R)
• M24: 5,918,092 km (0.091 R)
• M25: 6,252,593 km (0.105 R)
• M26: 6,446,471 km (0.096 R)
• M27: 6,790,696 km (0.119 R)
• M28: 7,497,247 km (0.113 R)
• M29: 7,807,363 km (0.069 R)
• M30: 7,990,172 km (0.098 R)
• M31: 8,095,190 km (0.079 R)
• M32: 8,980,061 km (0.084 R)
• M33: 9,116,793 km (0.116 R)
• M34: 9,254,274 km (0.052 R)
• M35: 9,447,854 km (0.052 R)
• M36: 10,150,365 km (0.096 R)
• M37: 10,235,786 km (0.088 R)
• M38: 10,724,372 km (0.032 R)
• M39: 11,191,417 km (0.054 R)
• M40: 11,397,712 km (0.029 R)
• M41: 11,664,894 km (0.082 R)
• M42: 12,205,690 km (0.104 R)
• M43: 12,357,233 km (0.113 R)
• M44: 12,479,155 km (0.1 R)
• M45: 12,785,232 km (0.032 R)
• M46: 13,032,069 km (0.108 R)
• M47: 14,130,117 km (0.082 R)
• M48: 14,481,373 km (0.105 R)
• M49: 14,706,518 km (0.082 R)
• M50: 14,803,308 km (0.089 R)
• M51: 14,965,023 km (0.109 R)
• M52: 15,062,411 km (0.112 R)
• M53: 15,225,174 km (0.084 R)
• M54: 15,421,297 km (0.109 R)
• M55: 16,615,387 km (0.112 R)
• M56: 17,839,097 km (0.12 R)
• M57: 18,253,483 km (0.118 R)
• M58: 18,636,155 km (0.106 R)
• M59: 19,197,446 km (0.118 R)
• M60: 19,835,481 km (0.07 R)
• M61: 21,096,142 km (0.04 R)
• M62: 21,461,161 km (0.085 R)
• M63: 22,123,431 km (0.074 R)
• M64: 22,531,384 km (0.07 R)
• M65: 22,867,082 km (0.102 R)
• M66: 23,129,327 km (0.061 R)
• M67: 23,241,974 km (0.071 R)
• M68: 23,543,414 km (0.056 R)
• M69: 23,884,048 km (0.105 R)
• M70: 24,608,401 km (0.106 R)
• M71: 24,723,591 km (0.03 R)
• M72: 24,877,228 km (0.045 R)
• M73: 25,533,963 km (0.092 R)
• M74: 26,157,188 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 9.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.9 AU - 8.12 AU

Year: 6712 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,143,802 km

• M1: 115,190 km (0.084 R)
• M2: 258,505 km (0.115 R)
• M3: 503,397 km (0.109 R)
• M4: 795,861 km (0.119 R)
• M5: 920,326 km (0.114 R)
• M6: 1,076,057 km (0.095 R)
• M7: 1,151,006 km (0.074 R)
• M8: 1,319,603 km (0.102 R)
• M9: 1,482,515 km (0.067 R)
• M10: 1,552,527 km (0.105 R)
• M11: 1,681,181 km (0.073 R)
• M12: 1,980,077 km (0.117 R)
• M13: 2,057,569 km (0.115 R)
• M14: 2,263,715 km (0.098 R)
• M15: 2,443,382 km (0.06 R)
• M16: 2,886,940 km (0.043 R)
• M17: 3,136,170 km (0.043 R)
• M18: 3,448,231 km (0.072 R)
• M19: 3,617,576 km (0.102 R)
• M20: 3,712,870 km (0.11 R)
• M21: 3,984,090 km (0.102 R)
• M22: 4,043,182 km (0.11 R)
• M23: 4,161,962 km (0.105 R)
• M24: 5,197,030 km (0.12 R)
• M25: 5,435,040 km (0.086 R)
• M26: 5,632,509 km (0.088 R)
• M27: 5,743,212 km (0.026 R)
• M28: 6,057,218 km (0.114 R)
• M29: 6,515,286 km (0.106 R)
• M30: 6,772,146 km (0.07 R)
• M31: 6,866,393 km (0.087 R)
• M32: 7,295,739 km (0.086 R)
• M33: 7,440,848 km (0.064 R)
• M34: 7,906,547 km (0.098 R)
• M35: 8,130,495 km (0.08 R)
• M36: 8,331,255 km (0.114 R)
• M37: 8,533,811 km (0.05 R)
• M38: 8,969,440 km (0.111 R)
• M39: 9,150,902 km (0.094 R)
• M40: 9,491,237 km (0.058 R)
• M41: 9,702,768 km (0.061 R)
• M42: 9,782,504 km (0.118 R)
• M43: 10,022,908 km (0.106 R)
• M44: 10,103,541 km (0.075 R)
• M45: 10,184,324 km (0.083 R)
• M46: 10,646,282 km (0.119 R)
• M47: 10,893,717 km (0.113 R)
• M48: 11,059,621 km (0.094 R)
• M49: 11,534,445 km (0.101 R)
• M50: 12,302,330 km (0.069 R)
• M51: 12,533,010 km (0.025 R)
• M52: 12,940,066 km (0.098 R)
• M53: 13,174,785 km (0.116 R)
• M54: 13,292,519 km (0.116 R)
• M55: 13,381,230 km (0.084 R)
• M56: 13,499,712 km (0.118 R)
• M57: 13,976,929 km (0.11 R)
• M58: 14,037,067 km (0.105 R)
• M59: 14,278,070 km (0.042 R)
• M60: 15,132,573 km (0.054 R)
• M61: 16,066,512 km (0.069 R)
• M62: 16,954,974 km (0.041 R)
• M63: 17,243,997 km (0.099 R)
• M64: 17,631,904 km (0.051 R)
• M65: 17,826,830 km (0.099 R)
• M66: 18,514,980 km (0.119 R)
• M67: 18,580,953 km (0.102 R)
• M68: 19,045,155 km (0.09 R)
• M69: 19,513,097 km (0.085 R)
• M70: 19,613,777 km (0.073 R)
• M71: 20,188,083 km (0.099 R)
• M72: 20,596,934 km (0.114 R)
• M73: 21,111,700 km (0.041 R)
• M74: 21,180,665 km (0.092 R)
• M75: 21,665,362 km (0.099 R)
• M76: 21,909,207 km (0.098 R)
• M77: 22,681,281 km (0.113 R)
• M78: 22,751,891 km (0.115 R)
• M79: 23,676,705 km (0.094 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 15,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit