🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.46 AU - 0.54 AU

Year: 135 Days

Day: 37.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.52 AU - 1.56 AU

Year: 732 Days

Day: 26.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,298,401 km

• M1: 867,069 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 10.2

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.98 AU - 10.56 AU

Year: 11693 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,298,401 km

• M1: 319,840 km (0.075 R)
• M2: 605,722 km (0.072 R)
• M3: 1,087,876 km (0.111 R)
• M4: 1,257,221 km (0.068 R)
• M5: 1,792,482 km (0.082 R)
• M6: 2,365,292 km (0.107 R)
• M7: 3,141,555 km (0.08 R)
• M8: 3,293,547 km (0.063 R)
• M9: 4,356,888 km (0.046 R)
• M10: 4,768,283 km (0.084 R)
• M11: 4,978,617 km (0.084 R)
• M12: 5,049,527 km (0.116 R)
• M13: 5,264,050 km (0.094 R)
• M14: 5,336,156 km (0.076 R)
• M15: 5,554,719 km (0.031 R)
• M16: 6,381,247 km (0.071 R)
• M17: 6,966,773 km (0.112 R)
• M18: 7,407,039 km (0.114 R)
• M19: 7,488,121 km (0.084 R)
• M20: 7,774,153 km (0.089 R)
• M21: 8,063,774 km (0.097 R)
• M22: 8,526,031 km (0.059 R)
• M23: 9,741,365 km (0.107 R)
• M24: 10,369,227 km (0.062 R)
• M25: 10,825,800 km (0.09 R)
• M26: 11,569,899 km (0.11 R)
• M27: 12,282,434 km (0.106 R)
• M28: 12,523,137 km (0.072 R)
• M29: 12,619,927 km (0.12 R)
• M30: 13,402,623 km (0.063 R)
• M31: 14,251,441 km (0.088 R)
• M32: 15,427,430 km (0.088 R)
• M33: 15,583,012 km (0.051 R)
• M34: 16,000,839 km (0.089 R)
• M35: 17,871,410 km (0.095 R)
• M36: 18,199,030 km (0.065 R)
• M37: 18,308,535 km (0.104 R)
• M38: 18,583,646 km (0.06 R)
• M39: 21,350,907 km (0.068 R)
• M40: 22,106,377 km (0.12 R)
• M41: 22,575,815 km (0.044 R)
• M42: 23,167,025 km (0.056 R)
• M43: 23,464,576 km (0.04 R)
• M44: 25,890,155 km (0.074 R)
• M45: 27,007,502 km (0.109 R)
• M46: 27,698,046 km (0.085 R)
• M47: 28,203,986 km (0.069 R)
• M48: 28,330,994 km (0.1 R)
• M49: 28,712,918 km (0.112 R)
• M50: 32,825,662 km (0.061 R)
• M51: 33,495,262 km (0.116 R)
• M52: 33,629,751 km (0.071 R)
• M53: 33,831,708 km (0.088 R)
• M54: 34,440,272 km (0.104 R)
• M55: 34,575,957 km (0.105 R)
• M56: 34,643,875 km (0.084 R)
• M57: 35,942,833 km (0.096 R)
• M58: 36,771,456 km (0.117 R)
• M59: 36,840,869 km (0.104 R)
• M60: 36,979,696 km (0.077 R)
• M61: 37,049,109 km (0.074 R)
• M62: 38,096,295 km (0.096 R)
• M63: 38,588,472 km (0.08 R)
• M64: 39,649,868 km (0.061 R)
• M65: 39,792,136 km (0.101 R)
• M66: 40,077,120 km (0.046 R)
• M67: 40,148,478 km (0.119 R)
• M68: 40,219,836 km (0.081 R)
• M69: 40,577,525 km (0.103 R)
• M70: 41,584,618 km (0.102 R)
• M71: 42,236,266 km (0.112 R)
• M72: 43,403,279 km (0.085 R)
• M73: 43,623,337 km (0.086 R)
• M74: 43,990,750 km (0.099 R)
• M75: 45,396,521 km (0.119 R)
• M76: 50,239,004 km (0.076 R)
• M77: 50,315,897 km (0.065 R)
• M78: 50,392,940 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.8

Radius: 7.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.09 AU - 19.07 AU

Year: 23546 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,298,401 km

• M1: 163,361 km (0.066 R)
• M2: 259,403 km (0.052 R)
• M3: 589,266 km (0.109 R)
• M4: 862,133 km (0.092 R)
• M5: 947,104 km (0.105 R)
• M6: 1,095,206 km (0.116 R)
• M7: 1,348,026 km (0.117 R)
• M8: 2,510,701 km (0.057 R)
• M9: 2,613,325 km (0.09 R)
• M10: 2,844,005 km (0.074 R)
• M11: 3,575,240 km (0.118 R)
• M12: 3,926,196 km (0.112 R)
• M13: 4,361,825 km (0.113 R)
• M14: 4,435,876 km (0.079 R)
• M15: 5,147,663 km (0.109 R)
• M16: 5,704,765 km (0.065 R)
• M17: 6,392,766 km (0.099 R)
• M18: 6,448,865 km (0.096 R)
• M19: 6,533,388 km (0.107 R)
• M20: 6,961,836 km (0.105 R)
• M21: 7,636,223 km (0.119 R)
• M22: 7,875,730 km (0.107 R)
• M23: 8,209,183 km (0.103 R)
• M24: 8,578,092 km (0.09 R)
• M25: 8,858,288 km (0.09 R)
• M26: 9,652,503 km (0.118 R)
• M27: 9,846,532 km (0.034 R)
• M28: 9,911,457 km (0.086 R)
• M29: 11,410,428 km (0.097 R)
• M30: 12,203,596 km (0.034 R)
• M31: 12,518,649 km (0.093 R)
• M32: 12,624,415 km (0.102 R)
• M33: 13,085,625 km (0.054 R)
• M34: 14,171,107 km (0.099 R)
• M35: 14,650,419 km (0.113 R)
• M36: 14,985,368 km (0.108 R)
• M37: 15,247,763 km (0.084 R)
• M38: 16,504,385 km (0.072 R)
• M39: 17,282,144 km (0.114 R)
• M40: 18,792,634 km (0.045 R)
• M41: 18,873,267 km (0.057 R)
• M42: 19,197,147 km (0.04 R)
• M43: 19,522,821 km (0.116 R)
• M44: 21,852,958 km (0.105 R)
• M45: 21,980,266 km (0.029 R)
• M46: 22,065,237 km (0.113 R)
• M47: 22,406,320 km (0.079 R)
• M48: 22,620,395 km (0.069 R)
• M49: 22,792,283 km (0.104 R)
• M50: 23,007,554 km (0.053 R)
• M51: 24,754,109 km (0.073 R)
• M52: 24,931,084 km (0.098 R)
• M53: 25,867,267 km (0.114 R)
• M54: 29,209,882 km (0.061 R)
• M55: 29,396,879 km (0.089 R)
• M56: 29,772,220 km (0.118 R)
• M57: 31,337,014 km (0.041 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit