🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 139 Days

Day: 33.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,132,581 km

• M1: 167,101 km (0.117 R)
• M2: 205,847 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.5 AU - 1.54 AU

Year: 718 Days

Day: 31.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.2 AU - 1.98 AU

Year: 768 Days

Day: 30.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 140.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.74 AU - 2.78 AU

Year: 1756 Days

Day: 20.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,132,581 km

• M1: 250,277 km (0.066 R)
• M2: 423,811 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.91 AU - 4.1 AU

Year: 2507 Days

Day: 34.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 9.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.52 AU - 4.8 AU

Year: 3852 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,132,581 km

• M1: 122,670 km (0.027 R)
• M2: 222,452 km (0.102 R)
• M3: 306,676 km (0.067 R)
• M4: 677,678 km (0.054 R)
• M5: 828,323 km (0.096 R)
• M6: 977,622 km (0.117 R)
• M7: 1,122,732 km (0.103 R)
• M8: 1,390,363 km (0.115 R)
• M9: 1,554,621 km (0.12 R)
• M10: 1,968,708 km (0.118 R)
• M11: 2,103,047 km (0.078 R)
• M12: 2,363,048 km (0.056 R)
• M13: 2,452,208 km (0.054 R)
• M14: 3,244,179 km (0.097 R)
• M15: 3,484,284 km (0.072 R)
• M16: 3,981,996 km (0.067 R)
• M17: 4,045,725 km (0.09 R)
• M18: 4,391,894 km (0.045 R)
• M19: 4,613,150 km (0.06 R)
• M20: 5,228,745 km (0.099 R)
• M21: 5,605,731 km (0.102 R)
• M22: 6,586,495 km (0.079 R)
• M23: 6,891,076 km (0.088 R)
• M24: 7,226,325 km (0.094 R)
• M25: 7,356,625 km (0.095 R)
• M26: 7,487,822 km (0.12 R)
• M27: 7,912,680 km (0.064 R)
• M28: 8,101,173 km (0.115 R)
• M29: 8,345,467 km (0.077 R)
• M30: 8,454,972 km (0.12 R)
• M31: 8,841,533 km (0.057 R)
• M32: 9,037,058 km (0.084 R)
• M33: 9,149,555 km (0.117 R)
• M34: 9,546,439 km (0.103 R)
• M35: 9,891,262 km (0.111 R)
• M36: 10,007,050 km (0.033 R)
• M37: 10,094,266 km (0.099 R)
• M38: 10,416,201 km (0.103 R)
• M39: 10,652,266 km (0.053 R)
• M40: 11,523,374 km (0.075 R)
• M41: 11,767,668 km (0.111 R)
• M42: 11,890,488 km (0.097 R)
• M43: 12,044,573 km (0.062 R)
• M44: 12,292,457 km (0.053 R)
• M45: 12,354,690 km (0.075 R)
• M46: 14,172,753 km (0.064 R)
• M47: 14,863,446 km (0.112 R)
• M48: 15,196,301 km (0.058 R)
• M49: 16,072,945 km (0.106 R)
• M50: 16,175,120 km (0.071 R)
• M51: 16,311,703 km (0.066 R)
• M52: 16,482,993 km (0.055 R)
• M53: 16,758,402 km (0.071 R)
• M54: 17,000,601 km (0.114 R)
• M55: 17,139,578 km (0.084 R)
• M56: 17,734,229 km (0.096 R)
• M57: 17,804,540 km (0.029 R)
• M58: 17,945,611 km (0.084 R)
• M59: 19,195,950 km (0.073 R)
• M60: 19,304,408 km (0.101 R)
• M61: 19,996,149 km (0.076 R)
• M62: 20,363,561 km (0.069 R)
• M63: 20,844,519 km (0.059 R)
• M64: 20,918,719 km (0.074 R)
• M65: 21,404,015 km (0.051 R)
• M66: 21,516,512 km (0.092 R)
• M67: 21,930,749 km (0.113 R)
• M68: 22,044,144 km (0.072 R)
• M69: 22,309,530 km (0.118 R)
• M70: 22,461,671 km (0.115 R)
• M71: 22,728,853 km (0.069 R)
• M72: 22,881,892 km (0.119 R)
• M73: 24,745,582 km (0.071 R)
• M74: 26,255,324 km (0.091 R)
• M75: 26,536,717 km (0.105 R)
• M76: 26,657,593 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 11.4

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.47 AU - 10.57 AU

Year: 10372 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,132,581 km

• M1: 171,888 km (0.08 R)
• M2: 328,068 km (0.101 R)
• M3: 452,833 km (0.073 R)
• M4: 713,133 km (0.114 R)
• M5: 1,145,920 km (0.081 R)
• M6: 1,275,471 km (0.114 R)
• M7: 1,652,907 km (0.108 R)
• M8: 1,887,327 km (0.065 R)
• M9: 2,271,045 km (0.11 R)
• M10: 2,364,993 km (0.108 R)
• M11: 2,460,287 km (0.105 R)
• M12: 2,804,062 km (0.105 R)
• M13: 2,930,622 km (0.111 R)
• M14: 3,007,516 km (0.091 R)
• M15: 3,111,037 km (0.086 R)
• M16: 3,242,235 km (0.08 R)
• M17: 3,982,295 km (0.102 R)
• M18: 4,067,865 km (0.091 R)
• M19: 4,593,403 km (0.028 R)
• M20: 4,894,842 km (0.091 R)
• M21: 5,078,848 km (0.119 R)
• M22: 5,296,363 km (0.101 R)
• M23: 5,548,884 km (0.119 R)
• M24: 5,676,641 km (0.095 R)
• M25: 5,805,295 km (0.034 R)
• M26: 6,065,745 km (0.063 R)
• M27: 6,497,036 km (0.12 R)
• M28: 7,007,164 km (0.107 R)
• M29: 7,284,519 km (0.111 R)
• M30: 7,565,464 km (0.1 R)
• M31: 7,849,999 km (0.099 R)
• M32: 8,247,181 km (0.12 R)
• M33: 8,429,840 km (0.05 R)
• M34: 8,577,044 km (0.084 R)
• M35: 9,249,636 km (0.117 R)
• M36: 9,746,002 km (0.074 R)
• M37: 9,861,791 km (0.091 R)
• M38: 10,172,805 km (0.042 R)
• M39: 10,487,110 km (0.104 R)
• M40: 11,367,793 km (0.087 R)
• M41: 12,439,213 km (0.103 R)
• M42: 12,733,023 km (0.097 R)
• M43: 13,715,133 km (0.048 R)
• M44: 16,389,644 km (0.082 R)
• M45: 16,850,704 km (0.025 R)
• M46: 17,222,754 km (0.039 R)
• M47: 18,069,628 km (0.052 R)
• M48: 18,785,753 km (0.116 R)
• M49: 19,316,825 km (0.119 R)
• M50: 19,657,310 km (0.112 R)
• M51: 19,950,821 km (0.118 R)
• M52: 20,098,025 km (0.101 R)
• M53: 20,690,881 km (0.091 R)
• M54: 20,790,214 km (0.032 R)
• M55: 21,339,388 km (0.106 R)
• M56: 21,641,127 km (0.064 R)
• M57: 21,893,499 km (0.109 R)
• M58: 22,503,409 km (0.06 R)
• M59: 24,366,202 km (0.097 R)
• M60: 24,471,220 km (0.061 R)
• M61: 24,734,213 km (0.073 R)
• M62: 24,892,487 km (0.091 R)
• M63: 25,795,610 km (0.12 R)
• M64: 26,116,946 km (0.117 R)
• M65: 26,763,657 km (0.114 R)
• M66: 28,679,707 km (0.055 R)
• M67: 29,962,958 km (0.053 R)
• M68: 31,492,895 km (0.098 R)
• M69: 31,721,780 km (0.115 R)
• M70: 33,222,695 km (0.119 R)
• M71: 33,397,425 km (0.119 R)
• M72: 34,040,397 km (0.067 R)
• M73: 34,216,623 km (0.106 R)
• M74: 34,983,163 km (0.113 R)
• M75: 37,135,427 km (0.118 R)
• M76: 38,471,785 km (0.097 R)
• M77: 38,777,713 km (0.09 R)
• M78: 38,900,234 km (0.119 R)
• M79: 40,692,266 km (0.11 R)
• M80: 42,006,633 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 11,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit