🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.74 AU - 1.22 AU

Year: 404 Days

Day: 18.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,944,042 km

• M1: 103,372 km (0.109 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.6

Radius: 11.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.85 AU - 5.85 AU

Year: 5890 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,944,042 km

• M1: 140,323 km (0.106 R)
• M2: 263,292 km (0.104 R)
• M3: 333,454 km (0.11 R)
• M4: 680,072 km (0.055 R)
• M5: 788,979 km (0.063 R)
• M6: 940,223 km (0.079 R)
• M7: 1,076,207 km (0.117 R)
• M8: 1,382,434 km (0.085 R)
• M9: 1,524,402 km (0.1 R)
• M10: 1,686,118 km (0.08 R)
• M11: 1,807,591 km (0.045 R)
• M12: 1,931,907 km (0.096 R)
• M13: 2,091,677 km (0.085 R)
• M14: 2,173,059 km (0.033 R)
• M15: 2,649,528 km (0.083 R)
• M16: 2,827,549 km (0.061 R)
• M17: 3,120,911 km (0.072 R)
• M18: 3,290,256 km (0.118 R)
• M19: 3,423,996 km (0.114 R)
• M20: 3,501,338 km (0.091 R)
• M21: 5,123,278 km (0.07 R)
• M22: 5,234,280 km (0.079 R)
• M23: 5,663,626 km (0.108 R)
• M24: 6,174,802 km (0.095 R)
• M25: 6,436,149 km (0.102 R)
• M26: 7,167,084 km (0.109 R)
• M27: 7,241,584 km (0.095 R)
• M28: 7,341,366 km (0.096 R)
• M29: 7,618,272 km (0.07 R)
• M30: 7,770,712 km (0.068 R)
• M31: 8,521,992 km (0.117 R)
• M32: 8,653,938 km (0.072 R)
• M33: 8,866,367 km (0.075 R)
• M34: 9,188,301 km (0.029 R)
• M35: 9,871,365 km (0.064 R)
• M36: 10,485,913 km (0.105 R)
• M37: 10,627,433 km (0.048 R)
• M38: 10,854,971 km (0.101 R)
• M39: 11,344,007 km (0.094 R)
• M40: 11,810,901 km (0.069 R)
• M41: 11,987,726 km (0.079 R)
• M42: 12,493,068 km (0.074 R)
• M43: 12,643,114 km (0.1 R)
• M44: 12,793,760 km (0.064 R)
• M45: 13,096,695 km (0.086 R)
• M46: 13,957,781 km (0.102 R)
• M47: 14,144,628 km (0.098 R)
• M48: 14,269,692 km (0.086 R)
• M49: 15,315,381 km (0.119 R)
• M50: 15,572,690 km (0.05 R)
• M51: 16,189,332 km (0.115 R)
• M52: 16,484,339 km (0.085 R)
• M53: 17,013,018 km (0.114 R)
• M54: 17,146,010 km (0.11 R)
• M55: 17,379,682 km (0.089 R)
• M56: 17,681,720 km (0.113 R)
• M57: 17,782,699 km (0.12 R)
• M58: 17,883,977 km (0.115 R)
• M59: 18,087,131 km (0.085 R)
• M60: 18,290,883 km (0.106 R)
• M61: 18,495,533 km (0.115 R)
• M62: 19,148,378 km (0.093 R)
• M63: 19,356,169 km (0.104 R)
• M64: 19,808,852 km (0.097 R)
• M65: 19,913,870 km (0.092 R)
• M66: 20,441,502 km (0.098 R)
• M67: 20,547,567 km (0.115 R)
• M68: 20,618,476 km (0.12 R)
• M69: 21,367,064 km (0.045 R)
• M70: 21,582,485 km (0.082 R)
• M71: 22,233,535 km (0.12 R)
• M72: 22,415,446 km (0.081 R)
• M73: 22,707,610 km (0.092 R)
• M74: 23,184,977 km (0.091 R)
• M75: 23,332,630 km (0.106 R)
• M76: 23,740,135 km (0.118 R)
• M77: 23,888,835 km (0.089 R)
• M78: 24,000,585 km (0.065 R)
• M79: 24,075,234 km (0.087 R)
• M80: 25,241,499 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 11.2

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.03 AU - 8.49 AU

Year: 9881 Days

Day: 13.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,944,042 km

• M1: 215,122 km (0.093 R)
• M2: 320,289 km (0.087 R)
• M3: 519,553 km (0.093 R)
• M4: 846,425 km (0.052 R)
• M5: 1,080,097 km (0.039 R)
• M6: 2,139,399 km (0.091 R)
• M7: 2,411,368 km (0.093 R)
• M8: 2,668,377 km (0.052 R)
• M9: 3,070,795 km (0.057 R)
• M10: 3,265,273 km (0.116 R)
• M11: 3,492,512 km (0.116 R)
• M12: 4,083,573 km (0.111 R)
• M13: 5,060,447 km (0.099 R)
• M14: 5,357,399 km (0.102 R)
• M15: 5,727,953 km (0.043 R)
• M16: 6,141,890 km (0.12 R)
• M17: 6,565,551 km (0.114 R)
• M18: 6,744,919 km (0.025 R)
• M19: 6,925,783 km (0.054 R)
• M20: 7,181,895 km (0.067 R)
• M21: 7,255,646 km (0.065 R)
• M22: 8,314,500 km (0.117 R)
• M23: 8,430,887 km (0.072 R)
• M24: 8,665,157 km (0.043 R)
• M25: 8,822,534 km (0.067 R)
• M26: 9,260,258 km (0.099 R)
• M27: 9,950,802 km (0.09 R)
• M28: 10,364,739 km (0.082 R)
• M29: 11,596,977 km (0.105 R)
• M30: 11,727,127 km (0.098 R)
• M31: 12,429,189 km (0.111 R)
• M32: 12,606,912 km (0.053 R)
• M33: 12,740,802 km (0.08 R)
• M34: 13,874,305 km (0.097 R)
• M35: 14,336,712 km (0.044 R)
• M36: 14,710,258 km (0.09 R)
• M37: 16,430,933 km (0.101 R)
• M38: 16,528,470 km (0.06 R)
• M39: 16,626,158 km (0.093 R)
• M40: 16,920,267 km (0.097 R)
• M41: 17,463,906 km (0.104 R)
• M42: 17,762,802 km (0.075 R)
• M43: 17,862,883 km (0.042 R)
• M44: 18,063,494 km (0.115 R)
• M45: 18,416,545 km (0.083 R)
• M46: 18,517,673 km (0.032 R)
• M47: 18,873,567 km (0.03 R)
• M48: 19,231,704 km (0.09 R)
• M49: 21,161,816 km (0.069 R)
• M50: 21,694,085 km (0.108 R)
• M51: 21,854,603 km (0.106 R)
• M52: 22,826,092 km (0.073 R)
• M53: 23,098,360 km (0.043 R)
• M54: 24,087,800 km (0.092 R)
• M55: 24,254,004 km (0.061 R)
• M56: 25,203,202 km (0.093 R)
• M57: 25,541,144 km (0.057 R)
• M58: 25,880,581 km (0.118 R)
• M59: 26,449,652 km (0.037 R)
• M60: 27,948,473 km (0.116 R)
• M61: 28,532,353 km (0.087 R)
• M62: 29,474,820 km (0.048 R)
• M63: 29,712,082 km (0.029 R)
• M64: 30,069,022 km (0.096 R)
• M65: 30,307,781 km (0.094 R)
• M66: 30,547,287 km (0.105 R)
• M67: 30,727,253 km (0.113 R)
• M68: 31,571,883 km (0.041 R)
• M69: 31,875,417 km (0.11 R)
• M70: 33,902,617 km (0.107 R)
• M71: 35,529,195 km (0.118 R)
• M72: 36,351,834 km (0.091 R)
• M73: 37,694,175 km (0.099 R)
• M74: 38,016,260 km (0.097 R)
• M75: 38,209,839 km (0.095 R)
• M76: 38,727,747 km (0.049 R)
• M77: 39,705,220 km (0.091 R)
• M78: 39,836,118 km (0.033 R)
• M79: 40,493,002 km (0.075 R)
• M80: 41,286,020 km (0.09 R)
• M81: 43,021,655 km (0.09 R)
• M82: 45,327,108 km (0.029 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: 466 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit