🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.75 AU - 0.79 AU

Year: 248 Days

Day: 14 Hours

Environment

Temp: 142 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,700,322 km

• M1: 73,752 km (0.119 R)
• M2: 328,816 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.74 AU - 1.16 AU

Year: 340 Days

Day: 15.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.65 AU - 2.35 AU

Year: 1038 Days

Day: 18.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 127.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,700,322 km

• M1: 429,795 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.5 AU - 3.8 AU

Year: 2052 Days

Day: 45.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,700,322 km

• M1: 285,582 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.62 AU - 4.14 AU

Year: 2281 Days

Day: 35.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 14.6

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.11 AU - 11.53 AU

Year: 10445 Days

Day: 6.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 103,700,322 km

• M1: 187,895 km (0.062 R)
• M2: 312,211 km (0.073 R)
• M3: 471,084 km (0.097 R)
• M4: 637,287 km (0.095 R)
• M5: 804,687 km (0.106 R)
• M6: 964,757 km (0.109 R)
• M7: 1,401,134 km (0.086 R)
• M8: 1,715,888 km (0.077 R)
• M9: 2,280,320 km (0.039 R)
• M10: 2,396,707 km (0.067 R)
• M11: 3,212,016 km (0.066 R)
• M12: 3,362,212 km (0.118 R)
• M13: 3,650,338 km (0.102 R)
• M14: 3,886,852 km (0.08 R)
• M15: 4,210,133 km (0.03 R)
• M16: 4,479,259 km (0.087 R)
• M17: 4,647,856 km (0.08 R)
• M18: 4,818,547 km (0.109 R)
• M19: 5,544,695 km (0.037 R)
• M20: 5,748,747 km (0.115 R)
• M21: 5,863,189 km (0.095 R)
• M22: 6,024,755 km (0.098 R)
• M23: 6,141,142 km (0.064 R)
• M24: 6,589,936 km (0.099 R)
• M25: 6,927,728 km (0.114 R)
• M26: 7,147,786 km (0.089 R)
• M27: 7,645,199 km (0.105 R)
• M28: 7,796,742 km (0.088 R)
• M29: 8,205,593 km (0.075 R)
• M30: 9,097,495 km (0.114 R)
• M31: 9,500,961 km (0.07 R)
• M32: 9,664,022 km (0.114 R)
• M33: 9,827,982 km (0.109 R)
• M34: 9,992,839 km (0.119 R)
• M35: 10,241,919 km (0.098 R)
• M36: 10,944,580 km (0.086 R)
• M37: 11,287,459 km (0.087 R)
• M38: 11,604,905 km (0.082 R)
• M39: 11,954,665 km (0.106 R)
• M40: 12,784,036 km (0.073 R)
• M41: 12,994,370 km (0.112 R)
• M42: 13,296,857 km (0.091 R)
• M43: 13,540,402 km (0.091 R)
• M44: 13,754,776 km (0.119 R)
• M45: 13,877,746 km (0.095 R)
• M46: 14,125,031 km (0.047 R)
• M47: 14,218,081 km (0.078 R)
• M48: 14,529,693 km (0.103 R)
• M49: 16,284,177 km (0.062 R)
• M50: 16,839,933 km (0.112 R)
• M51: 17,302,340 km (0.1 R)
• M52: 17,401,972 km (0.038 R)
• M53: 18,104,783 km (0.036 R)
• M54: 18,206,061 km (0.093 R)
• M55: 18,680,585 km (0.026 R)
• M56: 18,851,127 km (0.088 R)
• M57: 18,987,859 km (0.098 R)
• M58: 19,193,706 km (0.095 R)
• M59: 19,296,779 km (0.03 R)
• M60: 19,989,417 km (0.085 R)
• M61: 20,303,722 km (0.065 R)
• M62: 21,149,848 km (0.092 R)
• M63: 21,505,891 km (0.117 R)
• M64: 22,259,864 km (0.069 R)
• M65: 22,440,728 km (0.075 R)
• M66: 22,840,304 km (0.117 R)
• M67: 23,535,934 km (0.084 R)
• M68: 23,867,891 km (0.073 R)
• M69: 23,978,893 km (0.093 R)
• M70: 24,275,695 km (0.077 R)
• M71: 24,798,241 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.2

Radius: 11.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.63 AU - 11.49 AU

Year: 10851 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,700,322 km

• M1: 324,328 km (0.055 R)
• M2: 736,022 km (0.113 R)
• M3: 1,940,135 km (0.093 R)
• M4: 2,016,131 km (0.058 R)
• M5: 2,119,054 km (0.103 R)
• M6: 2,493,497 km (0.083 R)
• M7: 2,802,716 km (0.052 R)
• M8: 3,771,213 km (0.099 R)
• M9: 3,866,955 km (0.073 R)
• M10: 4,325,024 km (0.114 R)
• M11: 4,526,682 km (0.056 R)
• M12: 4,662,966 km (0.096 R)
• M13: 4,766,039 km (0.096 R)
• M14: 5,727,654 km (0.086 R)
• M15: 6,211,752 km (0.069 R)
• M16: 6,401,442 km (0.092 R)
• M17: 6,786,807 km (0.11 R)
• M18: 6,903,942 km (0.047 R)
• M19: 7,021,675 km (0.118 R)
• M20: 7,620,516 km (0.09 R)
• M21: 8,070,207 km (0.085 R)
• M22: 9,081,189 km (0.036 R)
• M23: 9,645,472 km (0.108 R)
• M24: 9,953,943 km (0.03 R)
• M25: 10,131,815 km (0.047 R)
• M26: 11,359,266 km (0.08 R)
• M27: 12,061,478 km (0.09 R)
• M28: 12,298,740 km (0.099 R)
• M29: 12,394,034 km (0.109 R)
• M30: 12,971,183 km (0.115 R)
• M31: 13,263,048 km (0.066 R)
• M32: 14,002,211 km (0.063 R)
• M33: 14,351,672 km (0.065 R)
• M34: 15,008,406 km (0.114 R)
• M35: 15,161,445 km (0.077 R)
• M36: 15,263,620 km (0.108 R)
• M37: 15,366,244 km (0.11 R)
• M38: 17,196,724 km (0.065 R)
• M39: 18,327,834 km (0.073 R)
• M40: 18,985,017 km (0.094 R)
• M41: 19,205,823 km (0.041 R)
• M42: 19,873,180 km (0.03 R)
• M43: 22,094,558 km (0.054 R)
• M44: 22,676,793 km (0.08 R)
• M45: 23,205,023 km (0.117 R)
• M46: 24,633,683 km (0.078 R)
• M47: 25,055,699 km (0.068 R)
• M48: 25,176,723 km (0.096 R)
• M49: 25,662,767 km (0.113 R)
• M50: 26,953,348 km (0.066 R)
• M51: 28,453,964 km (0.08 R)
• M52: 29,214,519 km (0.088 R)
• M53: 29,597,191 km (0.108 R)
• M54: 30,174,489 km (0.051 R)
• M55: 31,210,005 km (0.114 R)
• M56: 31,863,000 km (0.038 R)
• M57: 31,994,197 km (0.074 R)
• M58: 32,191,218 km (0.087 R)
• M59: 32,388,687 km (0.091 R)
• M60: 32,586,605 km (0.089 R)
• M61: 32,851,094 km (0.051 R)
• M62: 33,448,738 km (0.107 R)
• M63: 33,582,029 km (0.065 R)
• M64: 34,924,670 km (0.12 R)
• M65: 35,330,978 km (0.059 R)
• M66: 36,765,173 km (0.113 R)
• M67: 37,109,397 km (0.054 R)
• M68: 38,079,091 km (0.041 R)
• M69: 38,427,504 km (0.108 R)
• M70: 38,776,815 km (0.087 R)
• M71: 39,197,484 km (0.094 R)
• M72: 40,539,527 km (0.079 R)
• M73: 40,752,854 km (0.049 R)
• M74: 41,251,912 km (0.038 R)
• M75: 41,681,408 km (0.06 R)
• M76: 42,978,571 km (0.117 R)
• M77: 44,362,201 km (0.087 R)
• M78: 45,022,676 km (0.098 R)
• M79: 45,612,540 km (0.108 R)
• M80: 46,056,547 km (0.071 R)
• M81: 46,427,699 km (0.119 R)
• M82: 46,576,549 km (0.092 R)
• M83: 47,547,140 km (0.082 R)
• M84: 47,622,089 km (0.118 R)
• M85: 47,772,135 km (0.091 R)
• M86: 48,072,528 km (0.093 R)
• M87: 48,449,066 km (0.119 R)
• M88: 49,432,522 km (0.106 R)
• M89: 49,812,501 km (0.063 R)
• M90: 49,964,791 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.6

Radius: 4.4

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.55 AU - 21.29 AU

Year: 29021 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,700,322 km

• M1: 80,932 km (0.095 R)
• M2: 792,420 km (0.037 R)
• M3: 853,007 km (0.09 R)
• M4: 1,283,699 km (0.103 R)
• M5: 1,428,211 km (0.116 R)
• M6: 1,465,162 km (0.083 R)
• M7: 2,015,532 km (0.089 R)
• M8: 2,399,999 km (0.039 R)
• M9: 2,578,020 km (0.102 R)
• M10: 4,690,342 km (0.042 R)
• M11: 4,745,693 km (0.101 R)
• M12: 4,856,844 km (0.054 R)
• M13: 6,136,355 km (0.086 R)
• M14: 6,196,793 km (0.098 R)
• M15: 6,938,349 km (0.055 R)
• M16: 7,128,039 km (0.095 R)
• M17: 7,448,179 km (0.06 R)
• M18: 7,707,581 km (0.06 R)
• M19: 9,048,278 km (0.092 R)
• M20: 10,604,245 km (0.098 R)
• M21: 11,786,816 km (0.12 R)
• M22: 12,623,667 km (0.066 R)
• M23: 15,990,516 km (0.071 R)
• M24: 16,241,093 km (0.11 R)
• M25: 17,598,843 km (0.112 R)
• M26: 17,943,965 km (0.072 R)
• M27: 19,702,937 km (0.078 R)
• M28: 21,148,950 km (0.111 R)
• M29: 22,816,368 km (0.104 R)
• M30: 23,476,095 km (0.074 R)
• M31: 25,298,047 km (0.069 R)
• M32: 26,472,091 km (0.092 R)
• M33: 33,878,233 km (0.116 R)
• M34: 34,846,131 km (0.077 R)
• M35: 35,823,005 km (0.095 R)
• M36: 36,809,005 km (0.096 R)
• M37: 36,919,109 km (0.096 R)
• M38: 37,029,213 km (0.107 R)
• M39: 43,256,524 km (0.091 R)
• M40: 43,721,922 km (0.114 R)
• M41: 43,838,459 km (0.067 R)
• M42: 45,599,974 km (0.12 R)
• M43: 48,224,818 km (0.088 R)
• M44: 48,345,245 km (0.064 R)
• M45: 49,677,115 km (0.075 R)
• M46: 49,798,887 km (0.114 R)
• M47: 49,920,660 km (0.099 R)
• M48: 50,775,761 km (0.109 R)
• M49: 50,898,282 km (0.111 R)
• M50: 52,996,990 km (0.115 R)
• M51: 53,994,210 km (0.12 R)
• M52: 54,244,637 km (0.038 R)
• M53: 57,023,268 km (0.077 R)
• M54: 58,045,021 km (0.118 R)
• M55: 58,944,104 km (0.053 R)
• M56: 60,366,182 km (0.101 R)
• M57: 62,454,867 km (0.028 R)
• M58: 62,586,064 km (0.118 R)
• M59: 63,375,941 km (0.052 R)
• M60: 64,301,653 km (0.087 R)
• M61: 65,231,852 km (0.117 R)
• M62: 67,913,843 km (0.047 R)
• M63: 68,048,780 km (0.095 R)
• M64: 68,319,253 km (0.061 R)
• M65: 68,454,490 km (0.051 R)
• M66: 68,725,411 km (0.061 R)
• M67: 71,179,415 km (0.096 R)
• M68: 73,523,314 km (0.084 R)
• M69: 74,913,827 km (0.102 R)
• M70: 80,419,327 km (0.066 R)
• M71: 80,562,193 km (0.062 R)
• M72: 82,571,143 km (0.12 R)
• M73: 82,715,355 km (0.102 R)
• M74: 83,581,826 km (0.113 R)
• M75: 84,306,329 km (0.113 R)
• M76: 84,741,958 km (0.051 R)
• M77: 84,887,367 km (0.07 R)
• M78: 86,199,490 km (0.111 R)
• M79: 86,345,797 km (0.101 R)
• M80: 87,371,589 km (0.114 R)
• M81: 87,812,454 km (0.072 R)
• M82: 88,548,924 km (0.049 R)
• M83: 90,621,753 km (0.032 R)
• M84: 91,962,748 km (0.098 R)
• M85: 93,911,260 km (0.095 R)
• M86: 95,570,600 km (0.09 R)
• M87: 95,873,386 km (0.052 R)
• M88: 96,631,697 km (0.068 R)
• M89: 97,544,244 km (0.061 R)
• M90: 98,001,565 km (0.091 R)
• M91: 98,459,634 km (0.107 R)
• M92: 98,612,373 km (0.082 R)
• M93: 101,377,091 km (0.094 R)
• M94: 101,840,246 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit