🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.86 AU - 1.18 AU

Year: 359 Days

Day: 34.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,549,308 km

• M1: 98,585 km (0.081 R)
• M2: 868,416 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.56 AU - 3.12 AU

Year: 1667 Days

Day: 38.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,549,308 km

• M1: 1,124,228 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.52 AU - 4.08 AU

Year: 2088 Days

Day: 47.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.81 AU - 3.85 AU

Year: 2610 Days

Day: 40.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,549,308 km

• M1: 25,432 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.73 AU - 4.93 AU

Year: 3697 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.6

Radius: 12.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.77 AU - 11.27 AU

Year: 11883 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,549,308 km

• M1: 159,471 km (0.115 R)
• M2: 360,531 km (0.109 R)
• M3: 447,597 km (0.102 R)
• M4: 530,025 km (0.058 R)
• M5: 682,017 km (0.098 R)
• M6: 921,822 km (0.115 R)
• M7: 1,033,572 km (0.05 R)
• M8: 1,708,707 km (0.049 R)
• M9: 2,554,234 km (0.047 R)
• M10: 2,743,027 km (0.037 R)
• M11: 3,134,674 km (0.115 R)
• M12: 3,337,229 km (0.063 R)
• M13: 3,604,112 km (0.12 R)
• M14: 3,755,505 km (0.111 R)
• M15: 3,878,175 km (0.063 R)
• M16: 4,479,110 km (0.056 R)
• M17: 4,609,260 km (0.119 R)
• M18: 4,773,967 km (0.094 R)
• M19: 5,279,758 km (0.105 R)
• M20: 5,802,752 km (0.047 R)
• M21: 5,909,265 km (0.109 R)
• M22: 6,748,510 km (0.047 R)
• M23: 8,903,317 km (0.081 R)
• M24: 9,358,095 km (0.118 R)
• M25: 9,483,458 km (0.047 R)
• M26: 9,905,324 km (0.067 R)
• M27: 10,290,389 km (0.029 R)
• M28: 10,419,791 km (0.078 R)
• M29: 10,723,923 km (0.071 R)
• M30: 10,855,121 km (0.047 R)
• M31: 12,471,675 km (0.062 R)
• M32: 14,596,115 km (0.103 R)
• M33: 15,675,014 km (0.077 R)
• M34: 16,678,068 km (0.052 R)
• M35: 16,779,496 km (0.106 R)
• M36: 17,187,449 km (0.072 R)
• M37: 17,857,199 km (0.1 R)
• M38: 18,483,116 km (0.104 R)
• M39: 19,063,107 km (0.101 R)
• M40: 19,595,675 km (0.092 R)
• M41: 20,457,808 km (0.09 R)
• M42: 20,948,339 km (0.066 R)
• M43: 21,553,014 km (0.093 R)
• M44: 22,275,123 km (0.067 R)
• M45: 23,288,050 km (0.068 R)
• M46: 23,515,140 km (0.081 R)
• M47: 24,086,155 km (0.064 R)
• M48: 24,201,046 km (0.105 R)
• M49: 24,373,532 km (0.095 R)
• M50: 25,826,726 km (0.102 R)
• M51: 26,120,835 km (0.107 R)
• M52: 26,415,992 km (0.111 R)
• M53: 26,830,977 km (0.104 R)
• M54: 26,949,907 km (0.109 R)
• M55: 28,634,229 km (0.083 R)
• M56: 30,538,311 km (0.116 R)
• M57: 30,849,325 km (0.118 R)
• M58: 30,973,940 km (0.078 R)
• M59: 32,419,803 km (0.093 R)
• M60: 32,800,680 km (0.102 R)
• M61: 33,119,173 km (0.07 R)
• M62: 33,887,658 km (0.04 R)
• M63: 34,467,798 km (0.085 R)
• M64: 34,597,200 km (0.086 R)
• M65: 35,116,455 km (0.055 R)
• M66: 35,507,503 km (0.086 R)
• M67: 36,162,443 km (0.075 R)
• M68: 36,953,816 km (0.104 R)
• M69: 37,617,581 km (0.039 R)
• M70: 37,950,885 km (0.115 R)
• M71: 41,544,525 km (0.116 R)
• M72: 42,303,884 km (0.083 R)
• M73: 43,696,341 km (0.088 R)
• M74: 44,046,849 km (0.073 R)
• M75: 44,257,483 km (0.088 R)
• M76: 44,609,487 km (0.098 R)
• M77: 45,316,187 km (0.099 R)
• M78: 46,097,836 km (0.114 R)
• M79: 46,740,658 km (0.101 R)
• M80: 48,035,278 km (0.111 R)
• M81: 48,324,451 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 10.2

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10.68 AU - 11.32 AU

Year: 12705 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,549,308 km

• M1: 351,256 km (0.106 R)
• M2: 663,167 km (0.095 R)
• M3: 942,018 km (0.096 R)
• M4: 1,005,597 km (0.085 R)
• M5: 1,070,672 km (0.054 R)
• M6: 1,222,663 km (0.114 R)
• M7: 1,454,989 km (0.111 R)
• M8: 1,548,338 km (0.089 R)
• M9: 1,624,483 km (0.112 R)
• M10: 1,880,894 km (0.084 R)
• M11: 2,432,611 km (0.113 R)
• M12: 2,842,958 km (0.097 R)
• M13: 3,524,376 km (0.107 R)
• M14: 3,753,859 km (0.112 R)
• M15: 3,883,561 km (0.091 R)
• M16: 4,041,237 km (0.106 R)
• M17: 4,308,718 km (0.108 R)
• M18: 4,390,099 km (0.096 R)
• M19: 4,776,660 km (0.117 R)
• M20: 6,245,262 km (0.034 R)
• M21: 6,461,431 km (0.099 R)
• M22: 6,554,780 km (0.076 R)
• M23: 7,092,435 km (0.104 R)
• M24: 7,415,417 km (0.068 R)
• M25: 7,578,628 km (0.089 R)
• M26: 7,710,125 km (0.1 R)
• M27: 8,176,421 km (0.099 R)
• M28: 8,311,359 km (0.083 R)
• M29: 8,515,111 km (0.071 R)
• M30: 10,715,695 km (0.097 R)
• M31: 11,310,796 km (0.118 R)
• M32: 11,802,225 km (0.114 R)
• M33: 12,805,877 km (0.088 R)
• M34: 12,962,805 km (0.04 R)
• M35: 13,199,170 km (0.069 R)
• M36: 13,397,387 km (0.115 R)
• M37: 15,183,436 km (0.029 R)
• M38: 15,809,353 km (0.086 R)
• M39: 16,914,134 km (0.118 R)
• M40: 17,172,489 km (0.09 R)
• M41: 18,750,747 km (0.12 R)
• M42: 19,512,050 km (0.115 R)
• M43: 20,146,644 km (0.115 R)
• M44: 20,650,041 km (0.107 R)
• M45: 21,669,102 km (0.112 R)
• M46: 22,515,078 km (0.113 R)
• M47: 23,659,801 km (0.066 R)
• M48: 23,948,974 km (0.047 R)
• M49: 24,872,292 km (0.113 R)
• M50: 25,313,755 km (0.058 R)
• M51: 25,708,244 km (0.071 R)
• M52: 26,854,015 km (0.116 R)
• M53: 27,155,604 km (0.096 R)
• M54: 27,610,082 km (0.11 R)
• M55: 28,680,455 km (0.082 R)
• M56: 29,091,849 km (0.09 R)
• M57: 29,246,683 km (0.059 R)
• M58: 29,608,710 km (0.077 R)
• M59: 29,868,412 km (0.068 R)
• M60: 30,233,131 km (0.071 R)
• M61: 30,389,910 km (0.08 R)
• M62: 30,966,909 km (0.027 R)
• M63: 31,388,924 km (0.115 R)
• M64: 31,494,690 km (0.065 R)
• M65: 31,706,670 km (0.094 R)
• M66: 35,933,259 km (0.08 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 13,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit