🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.94 AU - 1.18 AU

Year: 387 Days

Day: 16.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,946,440 km

• M1: 70,012 km (0.067 R)
• M2: 860,786 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.87 AU - 1.25 AU

Year: 387 Days

Day: 45.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.34 AU - 3.38 AU

Year: 2185 Days

Day: 44.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.6 AU - 4.78 AU

Year: 3603 Days

Day: 25.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,946,440 km

• M1: 1,370,915 km (0.08 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 10.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.28 AU - 9.9 AU

Year: 9723 Days

Day: 12.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,946,440 km

• M1: 172,038 km (0.067 R)
• M2: 313,408 km (0.094 R)
• M3: 400,623 km (0.087 R)
• M4: 793,318 km (0.066 R)
• M5: 1,183,020 km (0.097 R)
• M6: 1,466,957 km (0.113 R)
• M7: 1,748,350 km (0.099 R)
• M8: 1,846,038 km (0.103 R)
• M9: 2,176,499 km (0.087 R)
• M10: 2,282,116 km (0.094 R)
• M11: 2,498,434 km (0.119 R)
• M12: 2,835,777 km (0.113 R)
• M13: 2,922,394 km (0.085 R)
• M14: 3,247,770 km (0.112 R)
• M15: 3,741,892 km (0.08 R)
• M16: 4,062,779 km (0.097 R)
• M17: 4,259,650 km (0.077 R)
• M18: 5,113,704 km (0.027 R)
• M19: 5,219,769 km (0.119 R)
• M20: 5,434,143 km (0.094 R)
• M21: 6,282,363 km (0.088 R)
• M22: 7,936,017 km (0.108 R)
• M23: 8,390,197 km (0.118 R)
• M24: 9,324,286 km (0.098 R)
• M25: 9,454,137 km (0.104 R)
• M26: 10,968,366 km (0.062 R)
• M27: 11,197,401 km (0.112 R)
• M28: 11,289,403 km (0.091 R)
• M29: 12,700,410 km (0.103 R)
• M30: 12,892,644 km (0.092 R)
• M31: 12,989,134 km (0.095 R)
• M32: 13,622,532 km (0.095 R)
• M33: 13,819,403 km (0.112 R)
• M34: 13,967,654 km (0.077 R)
• M35: 14,365,734 km (0.076 R)
• M36: 14,515,930 km (0.098 R)
• M37: 14,716,990 km (0.083 R)
• M38: 15,172,964 km (0.111 R)
• M39: 16,202,646 km (0.042 R)
• M40: 17,148,703 km (0.041 R)
• M41: 17,254,918 km (0.087 R)
• M42: 17,468,095 km (0.051 R)
• M43: 18,112,562 km (0.067 R)
• M44: 18,819,711 km (0.098 R)
• M45: 19,480,336 km (0.041 R)
• M46: 19,757,840 km (0.089 R)
• M47: 20,429,384 km (0.061 R)
• M48: 21,222,104 km (0.087 R)
• M49: 22,024,995 km (0.041 R)
• M50: 25,153,536 km (0.116 R)
• M51: 28,355,528 km (0.115 R)
• M52: 29,112,494 km (0.049 R)
• M53: 30,068,125 km (0.116 R)
• M54: 30,324,685 km (0.1 R)
• M55: 31,034,078 km (0.089 R)
• M56: 31,748,707 km (0.102 R)
• M57: 33,526,229 km (0.093 R)
• M58: 33,659,072 km (0.087 R)
• M59: 34,460,468 km (0.065 R)
• M60: 35,335,615 km (0.095 R)
• M61: 35,809,990 km (0.101 R)
• M62: 36,081,959 km (0.094 R)
• M63: 36,696,358 km (0.102 R)
• M64: 38,074,154 km (0.074 R)
• M65: 38,560,497 km (0.115 R)
• M66: 38,630,060 km (0.113 R)
• M67: 39,539,166 km (0.029 R)
• M68: 40,738,492 km (0.081 R)
• M69: 43,028,237 km (0.086 R)
• M70: 44,115,963 km (0.093 R)
• M71: 44,261,672 km (0.052 R)
• M72: 44,699,844 km (0.078 R)
• M73: 45,948,836 km (0.109 R)
• M74: 46,170,540 km (0.098 R)
• M75: 46,392,394 km (0.073 R)
• M76: 47,507,646 km (0.112 R)
• M77: 47,582,296 km (0.089 R)
• M78: 48,556,477 km (0.074 R)
• M79: 49,461,544 km (0.107 R)
• M80: 50,068,014 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 9.3

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.42 AU - 12.92 AU

Year: 12365 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,946,440 km

• M1: 277,654 km (0.088 R)
• M2: 390,002 km (0.095 R)
• M3: 520,451 km (0.082 R)
• M4: 891,603 km (0.114 R)
• M5: 979,268 km (0.075 R)
• M6: 1,047,185 km (0.087 R)
• M7: 1,140,235 km (0.11 R)
• M8: 1,462,618 km (0.106 R)
• M9: 1,757,326 km (0.105 R)
• M10: 2,914,017 km (0.086 R)
• M11: 3,216,803 km (0.087 R)
• M12: 3,529,612 km (0.057 R)
• M13: 3,962,100 km (0.057 R)
• M14: 4,110,052 km (0.116 R)
• M15: 4,184,701 km (0.056 R)
• M16: 4,259,799 km (0.066 R)
• M17: 4,411,342 km (0.117 R)
• M18: 4,837,546 km (0.066 R)
• M19: 5,155,741 km (0.102 R)
• M20: 5,317,456 km (0.075 R)
• M21: 5,854,662 km (0.117 R)
• M22: 5,938,886 km (0.062 R)
• M23: 6,452,455 km (0.1 R)
• M24: 6,626,886 km (0.118 R)
• M25: 7,114,576 km (0.027 R)
• M26: 7,340,020 km (0.099 R)
• M27: 7,430,975 km (0.1 R)
• M28: 7,659,710 km (0.114 R)
• M29: 8,550,416 km (0.12 R)
• M30: 8,694,030 km (0.081 R)
• M31: 8,983,801 km (0.116 R)
• M32: 9,473,584 km (0.083 R)
• M33: 9,972,194 km (0.063 R)
• M34: 10,073,023 km (0.09 R)
• M35: 10,787,652 km (0.063 R)
• M36: 11,465,929 km (0.06 R)
• M37: 11,943,744 km (0.093 R)
• M38: 12,265,829 km (0.097 R)
• M39: 12,754,266 km (0.116 R)
• M40: 13,028,479 km (0.11 R)
• M41: 13,974,984 km (0.117 R)
• M42: 14,371,269 km (0.062 R)
• M43: 14,713,848 km (0.059 R)
• M44: 15,934,118 km (0.12 R)
• M45: 16,645,755 km (0.081 R)
• M46: 16,765,433 km (0.089 R)
• M47: 17,916,290 km (0.059 R)
• M48: 19,280,473 km (0.045 R)
• M49: 20,229,522 km (0.089 R)
• M50: 20,613,539 km (0.104 R)
• M51: 20,999,801 km (0.039 R)
• M52: 21,583,831 km (0.03 R)
• M53: 21,910,553 km (0.051 R)
• M54: 22,238,920 km (0.093 R)
• M55: 23,501,676 km (0.105 R)
• M56: 25,473,525 km (0.106 R)
• M57: 27,427,274 km (0.09 R)
• M58: 27,994,250 km (0.113 R)
• M59: 28,708,430 km (0.083 R)
• M60: 29,645,810 km (0.042 R)
• M61: 30,227,746 km (0.12 R)
• M62: 30,520,060 km (0.093 R)
• M63: 30,960,327 km (0.054 R)
• M64: 31,107,531 km (0.088 R)
• M65: 32,219,193 km (0.045 R)
• M66: 33,494,814 km (0.099 R)
• M67: 33,645,908 km (0.119 R)
• M68: 33,948,993 km (0.118 R)
• M69: 34,939,929 km (0.069 R)
• M70: 36,794,195 km (0.06 R)
• M71: 36,950,076 km (0.105 R)
• M72: 37,733,221 km (0.092 R)
• M73: 38,284,788 km (0.088 R)
• M74: 40,275,936 km (0.034 R)
• M75: 43,201,920 km (0.103 R)
• M76: 44,940,098 km (0.115 R)
• M77: 45,775,901 km (0.054 R)
• M78: 48,313,680 km (0.094 R)
• M79: 48,912,520 km (0.078 R)
• M80: 48,998,239 km (0.084 R)
• M81: 50,810,169 km (0.025 R)
• M82: 52,643,939 km (0.1 R)
• M83: 52,731,903 km (0.104 R)
• M84: 53,171,870 km (0.093 R)
• M85: 54,055,695 km (0.104 R)
• M86: 54,588,263 km (0.09 R)
• M87: 58,728,833 km (0.108 R)
• M88: 59,276,361 km (0.06 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit