🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 144 Days

Day: 14.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.8 AU - 0.94 AU

Year: 295 Days

Day: 26.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,052,730 km

• M1: 612,005 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.25 AU - 1.63 AU

Year: 628 Days

Day: 42.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,052,730 km

• M1: 554,559 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.29 AU - 1.61 AU

Year: 635 Days

Day: 16.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,052,730 km

• M1: 519,105 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.96 AU - 2.26 AU

Year: 1114 Days

Day: 14.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.97 AU - 2.45 AU

Year: 1194 Days

Day: 40.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 12.3

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.69 AU - 7.33 AU

Year: 6037 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,052,730 km

• M1: 155,432 km (0.049 R)
• M2: 256,411 km (0.092 R)
• M3: 724,054 km (0.044 R)
• M4: 829,969 km (0.063 R)
• M5: 1,126,173 km (0.108 R)
• M6: 1,251,536 km (0.111 R)
• M7: 1,456,186 km (0.048 R)
• M8: 1,982,770 km (0.118 R)
• M9: 2,276,431 km (0.027 R)
• M10: 2,677,353 km (0.077 R)
• M11: 2,809,598 km (0.1 R)
• M12: 2,924,938 km (0.095 R)
• M13: 3,260,037 km (0.075 R)
• M14: 3,463,041 km (0.106 R)
• M15: 3,545,470 km (0.068 R)
• M16: 3,903,158 km (0.079 R)
• M17: 4,228,533 km (0.086 R)
• M18: 4,630,802 km (0.092 R)
• M19: 4,952,138 km (0.117 R)
• M20: 5,045,338 km (0.081 R)
• M21: 5,280,954 km (0.085 R)
• M22: 5,544,247 km (0.054 R)
• M23: 6,512,594 km (0.067 R)
• M24: 6,614,919 km (0.062 R)
• M25: 6,743,573 km (0.087 R)
• M26: 7,029,454 km (0.065 R)
• M27: 7,640,262 km (0.119 R)
• M28: 7,965,787 km (0.096 R)
• M29: 8,351,451 km (0.117 R)
• M30: 8,912,742 km (0.079 R)
• M31: 9,370,811 km (0.114 R)
• M32: 9,807,188 km (0.092 R)
• M33: 11,186,480 km (0.092 R)
• M34: 11,278,632 km (0.071 R)
• M35: 11,525,319 km (0.081 R)
• M36: 11,805,067 km (0.042 R)
• M37: 12,466,589 km (0.088 R)
• M38: 12,625,911 km (0.097 R)
• M39: 12,946,649 km (0.11 R)
• M40: 13,172,691 km (0.119 R)
• M41: 13,432,542 km (0.039 R)
• M42: 13,957,631 km (0.039 R)
• M43: 14,156,297 km (0.105 R)
• M44: 14,589,832 km (0.032 R)
• M45: 14,791,489 km (0.116 R)
• M46: 15,847,800 km (0.069 R)
• M47: 16,542,084 km (0.119 R)
• M48: 17,638,038 km (0.104 R)
• M49: 18,068,580 km (0.037 R)
• M50: 18,357,604 km (0.072 R)
• M51: 18,466,361 km (0.085 R)
• M52: 18,793,831 km (0.12 R)
• M53: 18,903,486 km (0.088 R)
• M54: 19,713,858 km (0.098 R)
• M55: 19,825,308 km (0.078 R)
• M56: 19,974,158 km (0.07 R)
• M57: 20,385,403 km (0.11 R)
• M58: 20,950,583 km (0.089 R)
• M59: 21,102,276 km (0.109 R)
• M60: 22,911,063 km (0.103 R)
• M61: 23,459,489 km (0.083 R)
• M62: 23,656,360 km (0.091 R)
• M63: 24,091,540 km (0.028 R)
• M64: 24,210,620 km (0.114 R)
• M65: 24,369,792 km (0.111 R)
• M66: 24,809,161 km (0.11 R)
• M67: 24,969,680 km (0.078 R)
• M68: 27,376,261 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.1

Radius: 14.5

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.84 AU - 8.4 AU

Year: 6905 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,052,730 km

• M1: 199,564 km (0.094 R)
• M2: 453,282 km (0.051 R)
• M3: 570,117 km (0.095 R)
• M4: 776,114 km (0.118 R)
• M5: 869,014 km (0.107 R)
• M6: 1,097,600 km (0.059 R)
• M7: 1,512,734 km (0.107 R)
• M8: 1,774,829 km (0.036 R)
• M9: 1,939,387 km (0.054 R)
• M10: 2,363,497 km (0.112 R)
• M11: 2,690,667 km (0.118 R)
• M12: 2,924,339 km (0.09 R)
• M13: 3,231,464 km (0.092 R)
• M14: 3,782,732 km (0.113 R)
• M15: 3,877,427 km (0.114 R)
• M16: 4,264,736 km (0.054 R)
• M17: 4,413,287 km (0.093 R)
• M18: 4,715,474 km (0.112 R)
• M19: 4,817,799 km (0.112 R)
• M20: 5,076,903 km (0.095 R)
• M21: 5,420,529 km (0.09 R)
• M22: 5,635,950 km (0.102 R)
• M23: 5,964,318 km (0.102 R)
• M24: 6,158,795 km (0.114 R)
• M25: 6,355,366 km (0.068 R)
• M26: 6,957,797 km (0.114 R)
• M27: 7,251,158 km (0.098 R)
• M28: 8,403,062 km (0.03 R)
• M29: 8,652,890 km (0.084 R)
• M30: 8,810,267 km (0.086 R)
• M31: 8,936,827 km (0.117 R)
• M32: 9,095,999 km (0.119 R)
• M33: 9,872,861 km (0.064 R)
• M34: 10,202,874 km (0.104 R)
• M35: 11,078,022 km (0.099 R)
• M36: 11,455,607 km (0.065 R)
• M37: 11,698,105 km (0.048 R)
• M38: 11,837,380 km (0.042 R)
• M39: 12,082,571 km (0.107 R)
• M40: 12,935,877 km (0.049 R)
• M41: 13,188,399 km (0.119 R)
• M42: 13,808,631 km (0.034 R)
• M43: 13,955,985 km (0.051 R)
• M44: 14,401,189 km (0.106 R)
• M45: 15,077,670 km (0.03 R)
• M46: 15,534,542 km (0.092 R)
• M47: 16,422,705 km (0.059 R)
• M48: 16,892,741 km (0.08 R)
• M49: 17,367,266 km (0.094 R)
• M50: 18,532,035 km (0.085 R)
• M51: 18,694,648 km (0.038 R)
• M52: 18,898,699 km (0.053 R)
• M53: 19,804,963 km (0.027 R)
• M54: 19,929,578 km (0.115 R)
• M55: 20,978,857 km (0.075 R)
• M56: 21,446,201 km (0.096 R)
• M57: 21,831,266 km (0.081 R)
• M58: 22,003,004 km (0.109 R)
• M59: 22,132,257 km (0.066 R)
• M60: 22,521,211 km (0.112 R)
• M61: 22,651,362 km (0.116 R)
• M62: 22,912,559 km (0.089 R)
• M63: 23,569,743 km (0.105 R)
• M64: 23,790,101 km (0.097 R)
• M65: 25,307,322 km (0.078 R)
• M66: 26,305,738 km (0.103 R)
• M67: 27,316,870 km (0.057 R)
• M68: 27,827,298 km (0.058 R)
• M69: 28,622,261 km (0.103 R)
• M70: 29,995,719 km (0.097 R)
• M71: 30,666,516 km (0.107 R)
• M72: 32,120,308 km (0.079 R)
• M73: 32,904,949 km (0.072 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit