🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.68 AU

Year: 150 Days

Day: 13.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.66 AU - 1.04 AU

Year: 281 Days

Day: 32.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 64 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.13 AU - 1.71 AU

Year: 606 Days

Day: 43.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,393,325 km

• M1: 222,602 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.41 AU - 1.91 AU

Year: 766 Days

Day: 22.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.66 AU - 2.18 AU

Year: 953 Days

Day: 13.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,393,325 km

• M1: 194,477 km (0.082 R)
• M2: 652,396 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.48 AU - 2.56 AU

Year: 1433 Days

Day: 29.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,393,325 km

• M1: 167,400 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.51 AU - 3.51 AU

Year: 1870 Days

Day: 12.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.89 AU - 4.27 AU

Year: 2426 Days

Day: 30.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,393,325 km

• M1: 163,660 km (0.088 R)
• M2: 2,009,249 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.6

Radius: 8.5

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.21 AU - 6.09 AU

Year: 4810 Days

Day: 6.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,393,325 km

• M1: 106,663 km (0.083 R)
• M2: 231,578 km (0.102 R)
• M3: 319,391 km (0.115 R)
• M4: 957,277 km (0.075 R)
• M5: 1,012,927 km (0.091 R)
• M6: 1,246,300 km (0.12 R)
• M7: 1,400,984 km (0.056 R)
• M8: 1,497,026 km (0.117 R)
• M9: 1,562,101 km (0.108 R)
• M10: 1,695,542 km (0.084 R)
• M11: 1,832,724 km (0.115 R)
• M12: 1,973,645 km (0.09 R)
• M13: 2,045,452 km (0.08 R)
• M14: 2,341,805 km (0.055 R)
• M15: 2,456,397 km (0.059 R)
• M16: 2,572,934 km (0.07 R)
• M17: 2,671,519 km (0.101 R)
• M18: 2,974,754 km (0.117 R)
• M19: 3,836,737 km (0.038 R)
• M20: 4,086,565 km (0.102 R)
• M21: 4,271,767 km (0.095 R)
• M22: 4,459,662 km (0.083 R)
• M23: 4,722,506 km (0.059 R)
• M24: 4,965,901 km (0.055 R)
• M25: 5,389,114 km (0.091 R)
• M26: 6,430,165 km (0.052 R)
• M27: 6,510,799 km (0.097 R)
• M28: 7,001,180 km (0.118 R)
• M29: 7,056,532 km (0.07 R)
• M30: 7,306,809 km (0.054 R)
• M31: 7,391,032 km (0.044 R)
• M32: 7,759,193 km (0.091 R)
• M33: 8,750,428 km (0.098 R)
• M34: 9,657,889 km (0.051 R)
• M35: 10,153,955 km (0.074 R)
• M36: 10,499,975 km (0.104 R)
• M37: 10,594,970 km (0.104 R)
• M38: 10,849,735 km (0.104 R)
• M39: 11,138,758 km (0.098 R)
• M40: 12,187,140 km (0.065 R)
• M41: 12,993,921 km (0.1 R)
• M42: 13,610,265 km (0.09 R)
• M43: 13,887,170 km (0.117 R)
• M44: 13,956,733 km (0.088 R)
• M45: 14,026,446 km (0.119 R)
• M46: 14,835,920 km (0.101 R)
• M47: 15,013,792 km (0.11 R)
• M48: 15,371,929 km (0.099 R)
• M49: 15,588,098 km (0.072 R)
• M50: 15,732,759 km (0.114 R)
• M51: 16,096,432 km (0.119 R)
• M52: 16,684,202 km (0.062 R)
• M53: 17,278,853 km (0.11 R)
• M54: 17,353,652 km (0.039 R)
• M55: 17,842,688 km (0.116 R)
• M56: 17,994,081 km (0.103 R)
• M57: 18,450,803 km (0.11 R)
• M58: 18,603,842 km (0.063 R)
• M59: 20,157,864 km (0.089 R)
• M60: 20,276,196 km (0.107 R)
• M61: 20,394,528 km (0.07 R)
• M62: 20,671,883 km (0.1 R)
• M63: 21,150,147 km (0.041 R)
• M64: 21,551,518 km (0.084 R)
• M65: 21,793,567 km (0.073 R)
• M66: 22,565,792 km (0.092 R)
• M67: 22,852,720 km (0.116 R)
• M68: 23,181,985 km (0.086 R)
• M69: 23,429,869 km (0.116 R)
• M70: 23,678,800 km (0.052 R)
• M71: 24,011,954 km (0.114 R)
• M72: 24,095,430 km (0.082 R)
• M73: 24,936,170 km (0.111 R)
• M74: 25,105,515 km (0.065 R)
• M75: 25,317,644 km (0.049 R)
• M76: 25,786,484 km (0.059 R)
• M77: 26,516,821 km (0.111 R)
• M78: 27,210,207 km (0.078 R)
• M79: 27,690,416 km (0.116 R)
• M80: 27,821,913 km (0.052 R)
• M81: 28,570,800 km (0.055 R)
• M82: 28,836,635 km (0.082 R)
• M83: 29,415,579 km (0.083 R)
• M84: 29,549,768 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726

Radius: 3.1

Gravity: 75.55 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.77 AU - 13.99 AU

Year: 16556 Days

Day: 21.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 68,393,325 km

• M1: 70,311 km (0.072 R)
• M2: 96,939 km (0.104 R)
• M3: 128,355 km (0.105 R)
• M4: 486,193 km (0.053 R)
• M5: 690,993 km (0.084 R)
• M6: 825,780 km (0.105 R)
• M7: 1,673,103 km (0.089 R)
• M8: 2,071,781 km (0.08 R)
• M9: 2,397,605 km (0.06 R)
• M10: 2,498,434 km (0.098 R)
• M11: 3,059,426 km (0.109 R)
• M12: 3,095,778 km (0.109 R)
• M13: 3,242,534 km (0.06 R)
• M14: 4,413,287 km (0.088 R)
• M15: 4,914,589 km (0.039 R)
• M16: 5,924,524 km (0.109 R)
• M17: 7,480,193 km (0.073 R)
• M18: 7,676,914 km (0.069 R)
• M19: 7,775,948 km (0.102 R)
• M20: 8,075,443 km (0.089 R)
• M21: 9,416,139 km (0.034 R)
• M22: 9,896,049 km (0.109 R)
• M23: 10,879,505 km (0.086 R)
• M24: 11,326,653 km (0.074 R)
• M25: 11,950,925 km (0.044 R)
• M26: 12,180,857 km (0.083 R)
• M27: 13,769,736 km (0.048 R)
• M28: 15,861,264 km (0.095 R)
• M29: 16,113,785 km (0.082 R)
• M30: 16,494,960 km (0.059 R)
• M31: 16,750,773 km (0.093 R)
• M32: 17,331,063 km (0.099 R)
• M33: 17,721,663 km (0.109 R)
• M34: 17,917,935 km (0.111 R)
• M35: 19,312,487 km (0.12 R)
• M36: 20,535,300 km (0.092 R)
• M37: 20,810,410 km (0.088 R)
• M38: 21,294,808 km (0.046 R)
• M39: 22,133,903 km (0.074 R)
• M40: 22,345,284 km (0.047 R)
• M41: 22,628,324 km (0.035 R)
• M42: 23,054,977 km (0.105 R)
• M43: 23,484,173 km (0.104 R)
• M44: 24,714,915 km (0.066 R)
• M45: 25,080,831 km (0.099 R)
• M46: 25,670,097 km (0.092 R)
• M47: 27,012,289 km (0.043 R)
• M48: 27,087,537 km (0.115 R)
• M49: 28,914,127 km (0.046 R)
• M50: 29,222,448 km (0.053 R)
• M51: 29,920,023 km (0.044 R)
• M52: 30,388,115 km (0.092 R)
• M53: 30,780,061 km (0.066 R)
• M54: 31,252,641 km (0.092 R)
• M55: 31,489,753 km (0.082 R)
• M56: 31,569,040 km (0.091 R)
• M57: 31,807,050 km (0.103 R)
• M58: 32,204,981 km (0.041 R)
• M59: 32,444,487 km (0.119 R)
• M60: 34,219,167 km (0.061 R)
• M61: 34,300,548 km (0.08 R)
• M62: 34,790,481 km (0.106 R)
• M63: 35,118,250 km (0.07 R)
• M64: 36,439,797 km (0.068 R)
• M65: 37,357,879 km (0.069 R)
• M66: 37,693,577 km (0.106 R)
• M67: 38,367,964 km (0.116 R)
• M68: 38,961,269 km (0.057 R)
• M69: 39,046,391 km (0.11 R)
• M70: 39,216,633 km (0.082 R)
• M71: 39,643,137 km (0.095 R)
• M72: 41,625,308 km (0.12 R)
• M73: 42,147,704 km (0.044 R)
• M74: 43,023,151 km (0.073 R)
• M75: 43,904,581 km (0.118 R)
• M76: 44,347,541 km (0.061 R)
• M77: 44,525,113 km (0.105 R)
• M78: 44,791,996 km (0.031 R)
• M79: 45,506,027 km (0.102 R)
• M80: 47,307,783 km (0.112 R)
• M81: 50,238,705 km (0.078 R)
• M82: 51,166,661 km (0.046 R)
• M83: 53,227,820 km (0.051 R)
• M84: 53,322,216 km (0.12 R)
• M85: 53,511,009 km (0.119 R)
• M86: 54,363,567 km (0.07 R)
• M87: 54,458,562 km (0.09 R)
• M88: 55,316,057 km (0.108 R)
• M89: 57,624,501 km (0.11 R)
• M90: 58,012,259 km (0.093 R)
• M91: 60,455,492 km (0.094 R)
• M92: 61,739,191 km (0.058 R)
• M93: 62,036,591 km (0.111 R)
• M94: 62,533,556 km (0.091 R)
• M95: 63,031,716 km (0.054 R)
• M96: 65,542,567 km (0.096 R)
• M97: 66,352,939 km (0.089 R)
• M98: 67,983,556 km (0.111 R)
• M99: 68,393,304 km (0.083 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 12,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit