🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.57 AU - 0.69 AU

Year: 183 Days

Day: 32.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,376,347 km

• M1: 60,737 km (0.093 R)
• M2: 226,641 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.04 AU - 1.12 AU

Year: 410 Days

Day: 21 Hours

Environment

Temp: 24 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.48 AU - 3.42 AU

Year: 1851 Days

Day: 22.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.51 AU - 4.41 AU

Year: 2878 Days

Day: 43.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,376,347 km

• M1: 3,198,702 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 9.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.8 AU - 11.12 AU

Year: 10627 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,376,347 km

• M1: 179,517 km (0.079 R)
• M2: 267,930 km (0.07 R)
• M3: 568,173 km (0.118 R)
• M4: 1,259,165 km (0.102 R)
• M5: 1,325,736 km (0.038 R)
• M6: 1,568,234 km (0.051 R)
• M7: 1,862,793 km (0.088 R)
• M8: 2,056,073 km (0.113 R)
• M9: 2,195,199 km (0.046 R)
• M10: 2,316,972 km (0.072 R)
• M11: 2,399,550 km (0.047 R)
• M12: 2,696,053 km (0.071 R)
• M13: 2,959,794 km (0.071 R)
• M14: 3,301,176 km (0.099 R)
• M15: 3,488,473 km (0.063 R)
• M16: 3,631,189 km (0.111 R)
• M17: 3,703,295 km (0.05 R)
• M18: 3,776,000 km (0.097 R)
• M19: 4,476,567 km (0.1 R)
• M20: 5,353,360 km (0.036 R)
• M21: 5,490,691 km (0.107 R)
• M22: 5,713,143 km (0.091 R)
• M23: 6,080,705 km (0.112 R)
• M24: 6,281,914 km (0.1 R)
• M25: 6,988,315 km (0.041 R)
• M26: 7,078,373 km (0.106 R)
• M27: 7,229,467 km (0.088 R)
• M28: 7,875,281 km (0.099 R)
• M29: 7,937,813 km (0.099 R)
• M30: 8,603,822 km (0.083 R)
• M31: 8,732,776 km (0.081 R)
• M32: 8,829,865 km (0.112 R)
• M33: 9,820,651 km (0.114 R)
• M34: 10,466,316 km (0.034 R)
• M35: 10,638,503 km (0.111 R)
• M36: 11,020,726 km (0.112 R)
• M37: 11,231,060 km (0.037 R)
• M38: 11,442,741 km (0.035 R)
• M39: 11,870,142 km (0.093 R)
• M40: 12,121,766 km (0.064 R)
• M41: 12,740,503 km (0.064 R)
• M42: 13,109,261 km (0.069 R)
• M43: 13,220,562 km (0.1 R)
• M44: 13,706,606 km (0.083 R)
• M45: 14,122,338 km (0.093 R)
• M46: 14,350,924 km (0.117 R)
• M47: 15,826,707 km (0.117 R)
• M48: 16,904,410 km (0.089 R)
• M49: 17,268,830 km (0.089 R)
• M50: 17,923,321 km (0.062 R)
• M51: 18,794,579 km (0.105 R)
• M52: 19,004,016 km (0.116 R)
• M53: 19,172,164 km (0.112 R)
• M54: 19,892,178 km (0.09 R)
• M55: 19,977,449 km (0.117 R)
• M56: 21,097,489 km (0.088 R)
• M57: 21,358,836 km (0.071 R)
• M58: 21,446,201 km (0.119 R)
• M59: 22,815,321 km (0.08 R)
• M60: 23,173,309 km (0.085 R)
• M61: 23,713,656 km (0.105 R)
• M62: 24,990,623 km (0.086 R)
• M63: 26,243,057 km (0.109 R)
• M64: 26,665,072 km (0.025 R)
• M65: 26,900,390 km (0.104 R)
• M66: 27,231,151 km (0.081 R)
• M67: 27,420,841 km (0.088 R)
• M68: 27,658,402 km (0.11 R)
• M69: 28,087,898 km (0.068 R)
• M70: 28,567,658 km (0.06 R)
• M71: 28,953,471 km (0.072 R)
• M72: 29,292,460 km (0.087 R)
• M73: 30,072,164 km (0.1 R)
• M74: 30,219,069 km (0.071 R)
• M75: 30,366,273 km (0.076 R)
• M76: 31,652,067 km (0.08 R)
• M77: 31,751,699 km (0.086 R)
• M78: 32,401,852 km (0.049 R)
• M79: 32,955,364 km (0.101 R)
• M80: 33,157,470 km (0.101 R)
• M81: 33,360,026 km (0.116 R)
• M82: 33,817,197 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 7.8

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.06 AU - 18.96 AU

Year: 26762 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 163.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 81,376,347 km

• M1: 104,270 km (0.083 R)
• M2: 261,497 km (0.049 R)
• M3: 747,241 km (0.106 R)
• M4: 1,443,919 km (0.062 R)
• M5: 1,634,656 km (0.105 R)
• M6: 1,766,452 km (0.042 R)
• M7: 2,040,515 km (0.116 R)
• M8: 2,941,842 km (0.052 R)
• M9: 3,022,027 km (0.111 R)
• M10: 3,266,769 km (0.102 R)
• M11: 4,083,872 km (0.104 R)
• M12: 4,173,481 km (0.105 R)
• M13: 4,913,692 km (0.064 R)
• M14: 5,844,490 km (0.102 R)
• M15: 6,047,344 km (0.1 R)
• M16: 6,200,981 km (0.105 R)
• M17: 6,935,058 km (0.075 R)
• M18: 7,476,154 km (0.071 R)
• M19: 8,030,862 km (0.077 R)
• M20: 9,062,489 km (0.117 R)
• M21: 10,379,100 km (0.095 R)
• M22: 10,563,255 km (0.097 R)
• M23: 10,748,457 km (0.081 R)
• M24: 11,627,046 km (0.039 R)
• M25: 11,882,409 km (0.064 R)
• M26: 12,139,568 km (0.108 R)
• M27: 12,987,788 km (0.075 R)
• M28: 14,058,011 km (0.088 R)
• M29: 15,786,166 km (0.087 R)
• M30: 18,687,317 km (0.036 R)
• M31: 19,061,461 km (0.038 R)
• M32: 19,287,055 km (0.119 R)
• M33: 20,045,516 km (0.052 R)
• M34: 21,123,668 km (0.116 R)
• M35: 21,748,090 km (0.052 R)
• M36: 22,457,932 km (0.11 R)
• M37: 22,696,241 km (0.11 R)
• M38: 22,775,977 km (0.03 R)
• M39: 23,416,256 km (0.118 R)
• M40: 26,286,440 km (0.068 R)
• M41: 28,061,269 km (0.118 R)
• M42: 28,232,260 km (0.112 R)
• M43: 28,489,418 km (0.112 R)
• M44: 30,662,926 km (0.107 R)
• M45: 30,750,890 km (0.052 R)
• M46: 31,635,911 km (0.032 R)
• M47: 35,628,528 km (0.118 R)
• M48: 36,371,282 km (0.041 R)
• M49: 36,464,481 km (0.066 R)
• M50: 37,025,473 km (0.054 R)
• M51: 41,809,613 km (0.108 R)
• M52: 42,986,350 km (0.052 R)
• M53: 43,381,139 km (0.083 R)
• M54: 43,677,941 km (0.111 R)
• M55: 44,174,007 km (0.12 R)
• M56: 45,272,205 km (0.045 R)
• M57: 48,312,632 km (0.103 R)
• M58: 49,134,373 km (0.075 R)
• M59: 51,522,853 km (0.108 R)
• M60: 52,047,044 km (0.115 R)
• M61: 53,524,323 km (0.078 R)
• M62: 54,374,488 km (0.095 R)
• M63: 55,765,748 km (0.092 R)
• M64: 56,735,740 km (0.082 R)
• M65: 59,899,137 km (0.058 R)
• M66: 60,781,764 km (0.111 R)
• M67: 63,792,422 km (0.116 R)
• M68: 64,129,914 km (0.066 R)
• M69: 65,372,624 km (0.069 R)
• M70: 65,486,019 km (0.087 R)
• M71: 65,712,809 km (0.103 R)
• M72: 65,940,049 km (0.059 R)
• M73: 66,053,743 km (0.12 R)
• M74: 66,395,125 km (0.117 R)
• M75: 66,965,542 km (0.071 R)
• M76: 67,766,788 km (0.103 R)
• M77: 68,456,135 km (0.099 R)
• M78: 69,610,283 km (0.05 R)
• M79: 69,841,860 km (0.105 R)
• M80: 71,120,025 km (0.112 R)
• M81: 76,668,161 km (0.066 R)
• M82: 79,796,551 km (0.047 R)
• M83: 80,524,345 km (0.059 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit