🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.69 AU - 0.71 AU

Year: 245 Days

Day: 20.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.69 AU - 2.47 AU

Year: 1257 Days

Day: 47 Hours

Environment

Temp: -118 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 13.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4 AU - 4.12 AU

Year: 3427 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,896,425 km

• M1: 256,112 km (0.096 R)
• M2: 380,876 km (0.088 R)
• M3: 571,613 km (0.098 R)
• M4: 732,431 km (0.048 R)
• M5: 859,440 km (0.073 R)
• M6: 973,433 km (0.108 R)
• M7: 1,149,510 km (0.052 R)
• M8: 1,336,657 km (0.088 R)
• M9: 1,496,577 km (0.107 R)
• M10: 1,663,379 km (0.026 R)
• M11: 1,987,857 km (0.12 R)
• M12: 2,259,526 km (0.088 R)
• M13: 2,482,726 km (0.092 R)
• M14: 2,573,981 km (0.112 R)
• M15: 2,713,257 km (0.084 R)
• M16: 2,886,940 km (0.07 R)
• M17: 3,162,948 km (0.118 R)
• M18: 3,279,036 km (0.119 R)
• M19: 3,430,578 km (0.081 R)
• M20: 3,917,071 km (0.097 R)
• M21: 4,444,104 km (0.112 R)
• M22: 4,537,303 km (0.062 R)
• M23: 4,631,101 km (0.085 R)
• M24: 4,763,645 km (0.112 R)
• M25: 4,935,832 km (0.105 R)
• M26: 5,032,472 km (0.058 R)
• M27: 5,267,042 km (0.095 R)
• M28: 5,625,478 km (0.111 R)
• M29: 6,261,868 km (0.074 R)
• M30: 6,366,586 km (0.07 R)
• M31: 6,748,809 km (0.086 R)
• M32: 7,138,511 km (0.037 R)
• M33: 7,358,270 km (0.051 R)
• M34: 7,602,564 km (0.074 R)
• M35: 7,849,550 km (0.094 R)
• M36: 8,167,894 km (0.077 R)
• M37: 8,305,524 km (0.112 R)
• M38: 8,397,826 km (0.102 R)
• M39: 9,005,792 km (0.101 R)
• M40: 9,124,273 km (0.062 R)
• M41: 9,386,967 km (0.079 R)
• M42: 10,190,009 km (0.074 R)
• M43: 11,551,499 km (0.108 R)
• M44: 12,044,125 km (0.032 R)
• M45: 12,148,693 km (0.119 R)
• M46: 12,942,909 km (0.119 R)
• M47: 13,050,021 km (0.105 R)
• M48: 13,184,360 km (0.059 R)
• M49: 13,427,456 km (0.11 R)
• M50: 13,671,899 km (0.117 R)
• M51: 13,890,611 km (0.084 R)
• M52: 14,220,624 km (0.117 R)
• M53: 14,636,955 km (0.116 R)
• M54: 14,804,504 km (0.096 R)
• M55: 15,538,432 km (0.06 R)
• M56: 16,053,497 km (0.051 R)
• M57: 16,574,098 km (0.093 R)
• M58: 16,661,463 km (0.082 R)
• M59: 16,924,306 km (0.112 R)
• M60: 17,129,704 km (0.115 R)
• M61: 17,870,064 km (0.099 R)
• M62: 17,959,673 km (0.103 R)
• M63: 18,109,271 km (0.092 R)
• M64: 19,229,161 km (0.078 R)
• M65: 19,320,864 km (0.087 R)
• M66: 19,658,806 km (0.077 R)
• M67: 20,029,509 km (0.1 R)
• M68: 20,621,318 km (0.105 R)
• M69: 20,746,682 km (0.07 R)
• M70: 21,029,571 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 14

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.65 AU - 8.07 AU

Year: 9232 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,896,425 km

• M1: 196,871 km (0.117 R)
• M2: 381,774 km (0.081 R)
• M3: 617,241 km (0.088 R)
• M4: 905,366 km (0.082 R)
• M5: 1,117,646 km (0.119 R)
• M6: 1,379,143 km (0.106 R)
• M7: 1,626,877 km (0.101 R)
• M8: 1,925,624 km (0.089 R)
• M9: 2,417,202 km (0.061 R)
• M10: 3,054,041 km (0.111 R)
• M11: 3,492,213 km (0.03 R)
• M12: 3,719,003 km (0.083 R)
• M13: 4,331,307 km (0.106 R)
• M14: 5,412,750 km (0.091 R)
• M15: 5,517,469 km (0.113 R)
• M16: 5,835,963 km (0.085 R)
• M17: 5,943,374 km (0.089 R)
• M18: 6,187,667 km (0.106 R)
• M19: 6,435,401 km (0.113 R)
• M20: 6,658,302 km (0.027 R)
• M21: 6,912,319 km (0.113 R)
• M22: 7,169,328 km (0.106 R)
• M23: 7,313,541 km (0.033 R)
• M24: 7,487,972 km (0.119 R)
• M25: 8,593,650 km (0.107 R)
• M26: 9,056,505 km (0.071 R)
• M27: 9,181,270 km (0.095 R)
• M28: 9,275,367 km (0.107 R)
• M29: 9,369,614 km (0.111 R)
• M30: 10,232,794 km (0.091 R)
• M31: 10,460,781 km (0.112 R)
• M32: 11,021,623 km (0.079 R)
• M33: 11,524,422 km (0.075 R)
• M34: 11,693,766 km (0.107 R)
• M35: 11,829,900 km (0.09 R)
• M36: 12,972,379 km (0.118 R)
• M37: 13,184,060 km (0.112 R)
• M38: 13,290,125 km (0.077 R)
• M39: 13,396,639 km (0.109 R)
• M40: 13,897,493 km (0.094 R)
• M41: 14,005,502 km (0.105 R)
• M42: 14,222,569 km (0.096 R)
• M43: 14,367,978 km (0.07 R)
• M44: 14,623,491 km (0.079 R)
• M45: 14,843,699 km (0.119 R)
• M46: 15,473,656 km (0.079 R)
• M47: 15,773,151 km (0.113 R)
• M48: 16,150,137 km (0.072 R)
• M49: 16,530,266 km (0.081 R)
• M50: 17,260,602 km (0.09 R)
• M51: 17,805,438 km (0.046 R)
• M52: 18,992,048 km (0.072 R)
• M53: 19,272,544 km (0.064 R)
• M54: 19,554,536 km (0.102 R)
• M55: 19,878,415 km (0.069 R)
• M56: 20,000,338 km (0.108 R)
• M57: 20,984,692 km (0.115 R)
• M58: 21,274,762 km (0.116 R)
• M59: 21,441,264 km (0.064 R)
• M60: 22,068,977 km (0.101 R)
• M61: 22,702,674 km (0.088 R)
• M62: 22,915,252 km (0.105 R)
• M63: 23,171,364 km (0.048 R)
• M64: 23,342,504 km (0.083 R)
• M65: 24,074,785 km (0.099 R)
• M66: 24,989,876 km (0.074 R)
• M67: 25,077,540 km (0.109 R)
• M68: 25,297,299 km (0.103 R)
• M69: 25,650,350 km (0.102 R)
• M70: 26,227,499 km (0.118 R)
• M71: 26,853,865 km (0.107 R)
• M72: 27,078,711 km (0.048 R)
• M73: 27,349,483 km (0.057 R)
• M74: 27,530,347 km (0.103 R)
• M75: 29,825,926 km (0.097 R)
• M76: 29,919,125 km (0.101 R)
• M77: 30,573,466 km (0.077 R)
• M78: 30,761,361 km (0.087 R)
• M79: 31,848,788 km (0.069 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,708 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit