🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.7 AU - 0.7 AU

Year: 214 Days

Day: 42.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,817,104 km

• M1: 64,028 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.9 AU - 3.5 AU

Year: 2091 Days

Day: 46.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 9.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.55 AU - 7.75 AU

Year: 6983 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,817,104 km

• M1: 121,922 km (0.1 R)
• M2: 219,161 km (0.117 R)
• M3: 294,259 km (0.076 R)
• M4: 361,129 km (0.046 R)
• M5: 479,611 km (0.086 R)
• M6: 664,215 km (0.117 R)
• M7: 886,816 km (0.093 R)
• M8: 1,616,255 km (0.075 R)
• M9: 1,841,550 km (0.075 R)
• M10: 2,097,063 km (0.081 R)
• M11: 2,198,490 km (0.116 R)
• M12: 2,260,125 km (0.103 R)
• M13: 2,512,496 km (0.109 R)
• M14: 2,707,871 km (0.048 R)
• M15: 3,183,143 km (0.043 R)
• M16: 3,538,438 km (0.093 R)
• M17: 3,611,143 km (0.118 R)
• M18: 3,881,766 km (0.113 R)
• M19: 4,416,578 km (0.088 R)
• M20: 4,521,147 km (0.106 R)
• M21: 4,866,568 km (0.101 R)
• M22: 5,165,614 km (0.083 R)
• M23: 5,303,544 km (0.081 R)
• M24: 5,982,419 km (0.099 R)
• M25: 6,156,401 km (0.114 R)
• M26: 6,420,741 km (0.119 R)
• M27: 6,808,947 km (0.114 R)
• M28: 7,143,448 km (0.098 R)
• M29: 7,235,600 km (0.096 R)
• M30: 7,297,235 km (0.105 R)
• M31: 7,545,717 km (0.117 R)
• M32: 8,082,923 km (0.07 R)
• M33: 8,307,619 km (0.086 R)
• M34: 8,404,558 km (0.117 R)
• M35: 9,160,626 km (0.044 R)
• M36: 9,327,876 km (0.118 R)
• M37: 9,835,611 km (0.114 R)
• M38: 9,972,493 km (0.043 R)
• M39: 11,628,542 km (0.115 R)
• M40: 12,101,421 km (0.051 R)
• M41: 12,248,176 km (0.093 R)
• M42: 12,580,732 km (0.05 R)
• M43: 13,028,628 km (0.076 R)
• M44: 13,519,758 km (0.082 R)
• M45: 13,672,049 km (0.115 R)
• M46: 14,016,872 km (0.089 R)
• M47: 14,093,915 km (0.107 R)
• M48: 15,068,694 km (0.069 R)
• M49: 15,984,532 km (0.064 R)
• M50: 16,713,972 km (0.103 R)
• M51: 16,795,652 km (0.109 R)
• M52: 17,330,016 km (0.055 R)
• M53: 17,537,059 km (0.08 R)
• M54: 18,331,125 km (0.036 R)
• M55: 18,457,684 km (0.106 R)
• M56: 18,584,394 km (0.093 R)
• M57: 19,565,756 km (0.12 R)
• M58: 19,738,242 km (0.113 R)
• M59: 20,520,190 km (0.087 R)
• M60: 20,870,997 km (0.085 R)
• M61: 21,623,175 km (0.119 R)
• M62: 21,935,386 km (0.114 R)
• M63: 22,294,122 km (0.073 R)
• M64: 22,519,416 km (0.087 R)
• M65: 23,017,428 km (0.074 R)
• M66: 23,748,363 km (0.07 R)
• M67: 23,840,216 km (0.114 R)
• M68: 24,765,927 km (0.075 R)
• M69: 25,186,148 km (0.115 R)
• M70: 26,795,372 km (0.113 R)
• M71: 27,082,750 km (0.119 R)
• M72: 29,468,088 km (0.11 R)
• M73: 29,715,223 km (0.118 R)
• M74: 29,913,441 km (0.082 R)
• M75: 30,911,258 km (0.075 R)
• M76: 31,363,792 km (0.1 R)
• M77: 31,919,847 km (0.117 R)
• M78: 32,122,852 km (0.117 R)
• M79: 33,350,003 km (0.067 R)
• M80: 33,710,833 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 11.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.68 AU - 9.96 AU

Year: 10392 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,817,104 km

• M1: 146,905 km (0.098 R)
• M2: 218,263 km (0.051 R)
• M3: 323,131 km (0.057 R)
• M4: 550,371 km (0.103 R)
• M5: 642,672 km (0.118 R)
• M6: 1,425,668 km (0.104 R)
• M7: 1,748,051 km (0.086 R)
• M8: 2,093,473 km (0.087 R)
• M9: 2,362,001 km (0.106 R)
• M10: 2,440,839 km (0.075 R)
• M11: 2,601,208 km (0.096 R)
• M12: 2,703,234 km (0.099 R)
• M13: 3,343,662 km (0.112 R)
• M14: 3,567,610 km (0.078 R)
• M15: 3,658,566 km (0.098 R)
• M16: 3,773,307 km (0.106 R)
• M17: 4,196,519 km (0.065 R)
• M18: 4,292,711 km (0.102 R)
• M19: 4,635,140 km (0.117 R)
• M20: 4,709,640 km (0.032 R)
• M21: 5,216,927 km (0.047 R)
• M22: 5,320,598 km (0.102 R)
• M23: 5,556,065 km (0.092 R)
• M24: 5,821,900 km (0.046 R)
• M25: 5,956,389 km (0.04 R)
• M26: 6,064,847 km (0.096 R)
• M27: 6,256,033 km (0.118 R)
• M28: 6,532,640 km (0.11 R)
• M29: 6,672,514 km (0.119 R)
• M30: 7,097,970 km (0.091 R)
• M31: 7,708,629 km (0.115 R)
• M32: 8,487,884 km (0.102 R)
• M33: 9,355,103 km (0.086 R)
• M34: 10,609,780 km (0.062 R)
• M35: 10,741,426 km (0.062 R)
• M36: 11,240,036 km (0.064 R)
• M37: 11,950,775 km (0.074 R)
• M38: 12,053,549 km (0.083 R)
• M39: 12,225,437 km (0.091 R)
• M40: 12,363,516 km (0.107 R)
• M41: 12,606,463 km (0.105 R)
• M42: 13,844,685 km (0.115 R)
• M43: 13,916,641 km (0.116 R)
• M44: 14,387,276 km (0.112 R)
• M45: 14,606,287 km (0.113 R)
• M46: 15,680,250 km (0.113 R)
• M47: 16,018,641 km (0.063 R)
• M48: 16,169,884 km (0.077 R)
• M49: 16,473,718 km (0.045 R)
• M50: 16,932,983 km (0.076 R)
• M51: 17,241,603 km (0.105 R)
• M52: 18,415,199 km (0.116 R)
• M53: 19,131,772 km (0.064 R)
• M54: 19,211,957 km (0.051 R)
• M55: 19,857,472 km (0.098 R)
• M56: 19,938,703 km (0.11 R)
• M57: 20,633,286 km (0.085 R)
• M58: 21,086,867 km (0.095 R)
• M59: 21,211,183 km (0.045 R)
• M60: 21,794,615 km (0.119 R)
• M61: 21,962,164 km (0.094 R)
• M62: 22,298,759 km (0.106 R)
• M63: 23,275,933 km (0.112 R)
• M64: 23,576,026 km (0.103 R)
• M65: 24,484,235 km (0.072 R)
• M66: 24,876,929 km (0.102 R)
• M67: 25,403,813 km (0.111 R)
• M68: 25,492,076 km (0.117 R)
• M69: 26,290,180 km (0.12 R)
• M70: 26,379,341 km (0.115 R)
• M71: 27,051,484 km (0.096 R)
• M72: 27,593,327 km (0.108 R)
• M73: 27,820,118 km (0.067 R)
• M74: 30,589,773 km (0.116 R)
• M75: 31,154,205 km (0.054 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit