🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.58 AU - 0.62 AU

Year: 173 Days

Day: 25.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 109.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.95 AU - 1.25 AU

Year: 430 Days

Day: 36.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 67.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.01 AU - 1.59 AU

Year: 553 Days

Day: 46.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,295,644 km

• M1: 284,236 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.87 AU - 2.23 AU

Year: 1094 Days

Day: 26.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.88 AU - 3.02 AU

Year: 1430 Days

Day: 25.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.12 AU - 3.76 AU

Year: 2378 Days

Day: 21.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,295,644 km

• M1: 312,809 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.7

Radius: 13.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.93 AU - 6.45 AU

Year: 5060 Days

Day: 5.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 64,295,644 km

• M1: 173,234 km (0.118 R)
• M2: 366,964 km (0.062 R)
• M3: 637,437 km (0.072 R)
• M4: 858,542 km (0.064 R)
• M5: 961,765 km (0.119 R)
• M6: 1,189,453 km (0.092 R)
• M7: 1,290,581 km (0.111 R)
• M8: 1,552,527 km (0.058 R)
• M9: 1,664,127 km (0.056 R)
• M10: 1,778,569 km (0.109 R)
• M11: 1,978,432 km (0.058 R)
• M12: 2,176,350 km (0.102 R)
• M13: 2,282,714 km (0.083 R)
• M14: 2,410,919 km (0.034 R)
• M15: 2,511,150 km (0.08 R)
• M16: 2,623,049 km (0.054 R)
• M17: 2,767,860 km (0.07 R)
• M18: 2,947,527 km (0.107 R)
• M19: 3,207,977 km (0.094 R)
• M20: 3,318,679 km (0.087 R)
• M21: 3,430,878 km (0.113 R)
• M22: 3,951,029 km (0.12 R)
• M23: 4,166,151 km (0.033 R)
• M24: 4,287,475 km (0.107 R)
• M25: 5,065,533 km (0.099 R)
• M26: 5,156,190 km (0.11 R)
• M27: 5,378,492 km (0.082 R)
• M28: 5,471,093 km (0.094 R)
• M29: 5,644,328 km (0.115 R)
• M30: 5,765,352 km (0.098 R)
• M31: 5,941,728 km (0.065 R)
• M32: 6,133,662 km (0.048 R)
• M33: 6,467,565 km (0.097 R)
• M34: 6,608,486 km (0.099 R)
• M35: 6,922,043 km (0.101 R)
• M36: 7,124,150 km (0.088 R)
• M37: 7,475,256 km (0.063 R)
• M38: 7,907,145 km (0.117 R)
• M39: 8,118,676 km (0.112 R)
• M40: 8,270,817 km (0.076 R)
• M41: 8,377,930 km (0.115 R)
• M42: 8,593,500 km (0.09 R)
• M43: 8,889,105 km (0.104 R)
• M44: 8,998,910 km (0.111 R)
• M45: 9,124,872 km (0.103 R)
• M46: 9,251,432 km (0.084 R)
• M47: 9,378,590 km (0.028 R)
• M48: 9,554,517 km (0.111 R)
• M49: 9,715,185 km (0.095 R)
• M50: 9,844,587 km (0.111 R)
• M51: 10,006,901 km (0.05 R)
• M52: 10,186,717 km (0.06 R)
• M53: 10,416,949 km (0.049 R)
• M54: 10,516,132 km (0.064 R)
• M55: 10,665,580 km (0.09 R)
• M56: 10,765,661 km (0.11 R)
• M57: 11,084,454 km (0.114 R)
• M58: 11,185,732 km (0.061 R)
• M59: 11,321,417 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 13.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.61 AU - 13.41 AU

Year: 14557 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,295,644 km

• M1: 193,729 km (0.06 R)
• M2: 325,226 km (0.107 R)
• M3: 514,916 km (0.104 R)
• M4: 728,841 km (0.115 R)
• M5: 827,575 km (0.116 R)
• M6: 1,271,881 km (0.12 R)
• M7: 1,731,895 km (0.039 R)
• M8: 2,362,150 km (0.106 R)
• M9: 2,577,272 km (0.118 R)
• M10: 2,863,303 km (0.077 R)
• M11: 3,159,806 km (0.112 R)
• M12: 3,854,688 km (0.08 R)
• M13: 3,962,997 km (0.075 R)
• M14: 4,182,756 km (0.068 R)
• M15: 4,294,207 km (0.105 R)
• M16: 5,790,036 km (0.1 R)
• M17: 6,811,341 km (0.098 R)
• M18: 7,075,381 km (0.116 R)
• M19: 7,342,862 km (0.025 R)
• M20: 7,796,143 km (0.071 R)
• M21: 7,887,847 km (0.108 R)
• M22: 8,682,361 km (0.098 R)
• M23: 9,065,033 km (0.099 R)
• M24: 10,957,894 km (0.12 R)
• M25: 11,060,818 km (0.115 R)
• M26: 11,215,801 km (0.117 R)
• M27: 11,580,371 km (0.06 R)
• M28: 11,843,215 km (0.077 R)
• M29: 12,108,003 km (0.077 R)
• M30: 13,516,467 km (0.083 R)
• M31: 13,960,174 km (0.119 R)
• M32: 14,296,171 km (0.07 R)
• M33: 14,862,100 km (0.1 R)
• M34: 15,493,253 km (0.036 R)
• M35: 15,724,831 km (0.069 R)
• M36: 17,438,474 km (0.086 R)
• M37: 17,982,412 km (0.07 R)
• M38: 18,839,458 km (0.11 R)
• M39: 20,213,066 km (0.043 R)
• M40: 20,593,344 km (0.077 R)
• M41: 21,104,071 km (0.033 R)
• M42: 21,425,407 km (0.075 R)
• M43: 21,813,015 km (0.093 R)
• M44: 22,464,364 km (0.088 R)
• M45: 22,792,582 km (0.095 R)
• M46: 23,056,173 km (0.082 R)
• M47: 24,187,732 km (0.069 R)
• M48: 24,861,969 km (0.1 R)
• M49: 25,133,340 km (0.106 R)
• M50: 26,159,731 km (0.117 R)
• M51: 26,505,003 km (0.109 R)
• M52: 27,479,633 km (0.105 R)
• M53: 29,751,127 km (0.091 R)
• M54: 30,618,495 km (0.114 R)
• M55: 31,494,092 km (0.093 R)
• M56: 32,229,964 km (0.086 R)
• M57: 32,377,916 km (0.04 R)
• M58: 33,569,014 km (0.076 R)
• M59: 33,944,206 km (0.088 R)
• M60: 34,169,949 km (0.065 R)
• M61: 34,547,384 km (0.103 R)
• M62: 37,849,757 km (0.118 R)
• M63: 38,005,788 km (0.097 R)
• M64: 38,162,118 km (0.058 R)
• M65: 39,974,346 km (0.101 R)
• M66: 40,451,863 km (0.104 R)
• M67: 40,771,104 km (0.113 R)
• M68: 41,251,613 km (0.118 R)
• M69: 42,137,531 km (0.067 R)
• M70: 43,437,238 km (0.078 R)
• M71: 44,585,252 km (0.043 R)
• M72: 46,159,321 km (0.103 R)
• M73: 47,414,746 km (0.108 R)
• M74: 47,835,714 km (0.101 R)
• M75: 48,511,897 km (0.099 R)
• M76: 48,851,185 km (0.11 R)
• M77: 48,936,156 km (0.053 R)
• M78: 49,873,686 km (0.088 R)
• M79: 50,044,826 km (0.097 R)
• M80: 50,216,116 km (0.117 R)
• M81: 52,896,311 km (0.101 R)
• M82: 52,983,527 km (0.057 R)
• M83: 53,946,339 km (0.073 R)
• M84: 55,534,021 km (0.094 R)
• M85: 56,511,942 km (0.103 R)
• M86: 57,226,721 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 6.3

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 14.98 AU - 15 AU

Year: 21635 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,295,644 km

• M1: 88,861 km (0.069 R)
• M2: 317,147 km (0.061 R)
• M3: 411,993 km (0.038 R)
• M4: 498,909 km (0.117 R)
• M5: 592,108 km (0.037 R)
• M6: 753,674 km (0.086 R)
• M7: 884,123 km (0.119 R)
• M8: 952,190 km (0.061 R)
• M9: 1,167,163 km (0.102 R)
• M10: 1,899,594 km (0.104 R)
• M11: 2,109,031 km (0.104 R)
• M12: 2,201,183 km (0.034 R)
• M13: 2,582,658 km (0.063 R)
• M14: 3,624,008 km (0.087 R)
• M15: 3,809,061 km (0.105 R)
• M16: 3,997,106 km (0.056 R)
• M17: 4,149,845 km (0.043 R)
• M18: 4,659,226 km (0.062 R)
• M19: 4,860,435 km (0.112 R)
• M20: 5,188,204 km (0.119 R)
• M21: 5,523,153 km (0.056 R)
• M22: 5,565,639 km (0.114 R)
• M23: 6,258,277 km (0.086 R)
• M24: 6,704,827 km (0.063 R)
• M25: 6,840,811 km (0.076 R)
• M26: 6,977,843 km (0.075 R)
• M27: 7,347,350 km (0.082 R)
• M28: 7,394,024 km (0.098 R)
• M29: 8,444,949 km (0.066 R)
• M30: 9,339,245 km (0.108 R)
• M31: 9,643,976 km (0.043 R)
• M32: 10,263,162 km (0.104 R)
• M33: 10,895,213 km (0.105 R)
• M34: 11,001,727 km (0.112 R)
• M35: 12,753,518 km (0.097 R)
• M36: 12,922,114 km (0.075 R)
• M37: 13,261,552 km (0.084 R)
• M38: 13,661,278 km (0.039 R)
• M39: 14,007,148 km (0.073 R)
• M40: 14,181,130 km (0.098 R)
• M41: 14,531,189 km (0.104 R)
• M42: 16,568,413 km (0.091 R)
• M43: 18,565,993 km (0.109 R)
• M44: 18,629,572 km (0.117 R)
• M45: 20,113,284 km (0.09 R)
• M46: 20,968,535 km (0.084 R)
• M47: 21,234,221 km (0.101 R)
• M48: 22,037,412 km (0.075 R)
• M49: 22,239,818 km (0.081 R)
• M50: 23,673,713 km (0.109 R)
• M51: 24,926,446 km (0.102 R)
• M52: 25,702,560 km (0.08 R)
• M53: 26,129,213 km (0.034 R)
• M54: 27,786,458 km (0.079 R)
• M55: 28,444,090 km (0.1 R)
• M56: 30,222,809 km (0.12 R)
• M57: 30,297,758 km (0.045 R)
• M58: 31,580,260 km (0.106 R)
• M59: 31,884,692 km (0.113 R)
• M60: 32,113,577 km (0.109 R)
• M61: 33,111,843 km (0.098 R)
• M62: 33,576,045 km (0.118 R)
• M63: 33,653,537 km (0.064 R)
• M64: 34,354,403 km (0.067 R)
• M65: 34,902,829 km (0.061 R)
• M66: 34,981,368 km (0.062 R)
• M67: 35,849,634 km (0.047 R)
• M68: 37,607,409 km (0.116 R)
• M69: 38,091,657 km (0.118 R)
• M70: 38,740,463 km (0.079 R)
• M71: 39,720,628 km (0.116 R)
• M72: 41,455,515 km (0.088 R)
• M73: 43,552,727 km (0.085 R)
• M74: 45,426,740 km (0.098 R)
• M75: 46,114,740 km (0.045 R)
• M76: 46,632,947 km (0.109 R)
• M77: 48,199,088 km (0.12 R)
• M78: 48,637,260 km (0.094 R)
• M79: 49,252,855 km (0.115 R)
• M80: 50,669,547 km (0.078 R)
• M81: 51,651,358 km (0.033 R)
• M82: 52,099,702 km (0.084 R)
• M83: 52,459,336 km (0.1 R)
• M84: 53,180,996 km (0.102 R)
• M85: 54,360,725 km (0.078 R)
• M86: 54,816,699 km (0.066 R)
• M87: 54,999,508 km (0.047 R)
• M88: 56,930,666 km (0.094 R)
• M89: 58,416,921 km (0.067 R)
• M90: 58,884,115 km (0.055 R)
• M91: 59,446,155 km (0.07 R)
• M92: 59,633,900 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit