🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 15.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.4 AU - 2.08 AU

Year: 843 Days

Day: 24 Hours

Environment

Temp: -61 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.43 AU - 2.89 AU

Year: 1593 Days

Day: 46.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 146.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,992,245 km

• M1: 1,997,431 km (0.114 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 9.9

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.93 AU - 10.25 AU

Year: 9242 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 78,992,245 km

• M1: 244,443 km (0.097 R)
• M2: 617,839 km (0.108 R)
• M3: 854,054 km (0.104 R)
• M4: 1,536,520 km (0.107 R)
• M5: 1,815,221 km (0.09 R)
• M6: 2,031,090 km (0.034 R)
• M7: 2,126,235 km (0.072 R)
• M8: 3,647,645 km (0.093 R)
• M9: 3,842,421 km (0.082 R)
• M10: 4,100,627 km (0.06 R)
• M11: 4,201,456 km (0.084 R)
• M12: 4,824,083 km (0.036 R)
• M13: 4,887,961 km (0.09 R)
• M14: 4,973,531 km (0.09 R)
• M15: 5,038,007 km (0.108 R)
• M16: 5,124,475 km (0.112 R)
• M17: 5,342,888 km (0.043 R)
• M18: 5,947,862 km (0.072 R)
• M19: 6,692,859 km (0.109 R)
• M20: 6,859,810 km (0.07 R)
• M21: 8,552,061 km (0.106 R)
• M22: 8,942,063 km (0.08 R)
• M23: 9,284,792 km (0.057 R)
• M24: 9,364,378 km (0.082 R)
• M25: 9,604,931 km (0.112 R)
• M26: 10,393,611 km (0.109 R)
• M27: 10,587,191 km (0.096 R)
• M28: 10,837,767 km (0.072 R)
• M29: 12,032,905 km (0.114 R)
• M30: 12,207,037 km (0.118 R)
• M31: 13,120,182 km (0.111 R)
• M32: 13,209,642 km (0.099 R)
• M33: 13,811,773 km (0.092 R)
• M34: 14,453,548 km (0.043 R)
• M35: 15,293,091 km (0.069 R)
• M36: 16,020,586 km (0.088 R)
• M37: 16,630,197 km (0.115 R)
• M38: 16,889,151 km (0.116 R)
• M39: 17,019,151 km (0.117 R)
• M40: 17,410,948 km (0.088 R)
• M41: 18,873,267 km (0.069 R)
• M42: 18,940,736 km (0.117 R)
• M43: 19,346,894 km (0.09 R)
• M44: 19,585,054 km (0.106 R)
• M45: 19,755,895 km (0.094 R)
• M46: 20,443,895 km (0.071 R)
• M47: 21,455,476 km (0.064 R)
• M48: 21,561,092 km (0.092 R)
• M49: 22,233,684 km (0.084 R)
• M50: 22,340,497 km (0.054 R)
• M51: 23,093,274 km (0.105 R)
• M52: 23,273,689 km (0.105 R)
• M53: 24,439,655 km (0.113 R)
• M54: 24,623,510 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 3.7

Gravity: 53.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 13.33 AU - 15.77 AU

Year: 20374 Days

Day: 23.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,992,245 km

• M1: 176,825 km (0.067 R)
• M2: 303,684 km (0.115 R)
• M3: 476,918 km (0.096 R)
• M4: 654,042 km (0.119 R)
• M5: 1,445,863 km (0.11 R)
• M6: 1,832,424 km (0.105 R)
• M7: 2,430,965 km (0.099 R)
• M8: 3,245,975 km (0.111 R)
• M9: 3,661,258 km (0.096 R)
• M10: 4,093,147 km (0.119 R)
• M11: 4,450,088 km (0.094 R)
• M12: 6,791,893 km (0.063 R)
• M13: 6,844,103 km (0.065 R)
• M14: 7,643,404 km (0.041 R)
• M15: 7,752,162 km (0.094 R)
• M16: 9,386,219 km (0.112 R)
• M17: 10,032,931 km (0.075 R)
• M18: 10,451,954 km (0.083 R)
• M19: 10,694,004 km (0.098 R)
• M20: 10,754,741 km (0.113 R)
• M21: 11,306,906 km (0.082 R)
• M22: 12,824,128 km (0.113 R)
• M23: 13,606,375 km (0.055 R)
• M24: 14,069,680 km (0.113 R)
• M25: 14,740,626 km (0.114 R)
• M26: 15,284,863 km (0.111 R)
• M27: 15,559,375 km (0.064 R)
• M28: 15,974,360 km (0.092 R)
• M29: 16,113,486 km (0.1 R)
• M30: 16,533,108 km (0.087 R)
• M31: 17,027,379 km (0.112 R)
• M32: 17,885,921 km (0.04 R)
• M33: 18,320,354 km (0.032 R)
• M34: 19,052,336 km (0.036 R)
• M35: 21,304,682 km (0.05 R)
• M36: 23,244,816 km (0.1 R)
• M37: 24,756,652 km (0.11 R)
• M38: 26,876,305 km (0.08 R)
• M39: 29,393,289 km (0.077 R)
• M40: 31,373,217 km (0.086 R)
• M41: 31,460,283 km (0.088 R)
• M42: 33,484,791 km (0.112 R)
• M43: 33,573,801 km (0.112 R)
• M44: 34,378,039 km (0.047 R)
• M45: 35,098,204 km (0.062 R)
• M46: 35,369,574 km (0.11 R)
• M47: 36,370,683 km (0.106 R)
• M48: 36,553,641 km (0.093 R)
• M49: 37,750,574 km (0.057 R)
• M50: 39,334,965 km (0.08 R)
• M51: 40,466,523 km (0.08 R)
• M52: 40,656,064 km (0.077 R)
• M53: 40,846,053 km (0.073 R)
• M54: 43,341,645 km (0.049 R)
• M55: 45,392,931 km (0.07 R)
• M56: 45,491,516 km (0.087 R)
• M57: 45,589,951 km (0.096 R)
• M58: 46,877,540 km (0.115 R)
• M59: 46,977,023 km (0.117 R)
• M60: 47,076,655 km (0.099 R)
• M61: 47,775,875 km (0.082 R)
• M62: 48,176,947 km (0.097 R)
• M63: 50,199,211 km (0.077 R)
• M64: 50,504,840 km (0.026 R)
• M65: 50,606,865 km (0.11 R)
• M66: 50,709,041 km (0.066 R)
• M67: 51,015,716 km (0.089 R)
• M68: 51,631,012 km (0.109 R)
• M69: 52,248,852 km (0.079 R)
• M70: 52,662,041 km (0.048 R)
• M71: 53,180,098 km (0.116 R)
• M72: 53,595,681 km (0.11 R)
• M73: 54,534,857 km (0.09 R)
• M74: 55,059,048 km (0.118 R)
• M75: 55,584,734 km (0.054 R)
• M76: 55,690,051 km (0.101 R)
• M77: 57,065,753 km (0.108 R)
• M78: 57,491,210 km (0.096 R)
• M79: 57,917,863 km (0.073 R)
• M80: 58,881,423 km (0.066 R)
• M81: 59,850,368 km (0.101 R)
• M82: 60,391,015 km (0.116 R)
• M83: 63,888,613 km (0.048 R)
• M84: 64,773,335 km (0.106 R)
• M85: 65,328,343 km (0.059 R)
• M86: 67,114,691 km (0.036 R)
• M87: 68,126,721 km (0.085 R)
• M88: 69,597,268 km (0.067 R)
• M89: 71,650,648 km (0.11 R)
• M90: 72,109,614 km (0.111 R)
• M91: 72,454,438 km (0.107 R)
• M92: 73,376,858 km (0.104 R)
• M93: 75,816,650 km (0.052 R)
• M94: 76,167,307 km (0.109 R)
• M95: 77,575,472 km (0.097 R)
• M96: 77,811,088 km (0.066 R)
• M97: 78,873,832 km (0.12 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 18,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit