🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 219 Days

Day: 21.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.79 AU

Year: 711 Days

Day: 32 Hours

Environment

Temp: -42 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,999,204 km

• M1: 357,988 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.56 AU - 1.7 AU

Year: 745 Days

Day: 20.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.19 AU - 3.29 AU

Year: 2089 Days

Day: 35 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.84 AU - 3.74 AU

Year: 2137 Days

Day: 13.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,999,204 km

• M1: 525,687 km (0.069 R)
• M2: 1,534,725 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.43 AU - 4.85 AU

Year: 3017 Days

Day: 37.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.08 AU - 5.38 AU

Year: 3684 Days

Day: 27.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,999,204 km

• M1: 24,983 km (0.072 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 15

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.17 AU - 6.57 AU

Year: 4457 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 171.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 54,999,204 km

• M1: 187,596 km (0.115 R)
• M2: 281,992 km (0.056 R)
• M3: 401,371 km (0.116 R)
• M4: 504,444 km (0.104 R)
• M5: 608,115 km (0.079 R)
• M6: 877,840 km (0.073 R)
• M7: 1,047,335 km (0.092 R)
• M8: 1,336,657 km (0.084 R)
• M9: 1,625,231 km (0.025 R)
• M10: 1,754,035 km (0.064 R)
• M11: 1,876,855 km (0.112 R)
• M12: 2,022,414 km (0.081 R)
• M13: 2,294,233 km (0.032 R)
• M14: 2,471,656 km (0.12 R)
• M15: 2,643,095 km (0.111 R)
• M16: 3,100,565 km (0.105 R)
• M17: 3,262,580 km (0.102 R)
• M18: 3,380,164 km (0.081 R)
• M19: 3,607,553 km (0.088 R)
• M20: 3,753,710 km (0.083 R)
• M21: 4,014,608 km (0.11 R)
• M22: 4,115,587 km (0.113 R)
• M23: 4,712,782 km (0.083 R)
• M24: 4,859,687 km (0.083 R)
• M25: 4,967,547 km (0.064 R)
• M26: 5,076,155 km (0.057 R)
• M27: 5,185,661 km (0.059 R)
• M28: 5,365,178 km (0.098 R)
• M29: 5,688,010 km (0.091 R)
• M30: 5,830,427 km (0.113 R)
• M31: 6,002,914 km (0.045 R)
• M32: 6,104,341 km (0.058 R)
• M33: 6,264,860 km (0.075 R)
• M34: 6,367,783 km (0.053 R)
• M35: 6,500,925 km (0.079 R)
• M36: 6,694,954 km (0.044 R)
• M37: 6,997,141 km (0.075 R)
• M38: 7,273,000 km (0.113 R)
• M39: 7,677,812 km (0.112 R)
• M40: 7,851,345 km (0.111 R)
• M41: 8,396,180 km (0.05 R)
• M42: 8,624,018 km (0.088 R)
• M43: 9,488,395 km (0.062 R)
• M44: 9,759,915 km (0.105 R)
• M45: 10,258,824 km (0.099 R)
• M46: 10,872,025 km (0.081 R)
• M47: 11,281,475 km (0.117 R)
• M48: 11,714,112 km (0.099 R)
• M49: 12,115,632 km (0.093 R)
• M50: 12,447,440 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 9

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.79 AU - 9.87 AU

Year: 10207 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,999,204 km

• M1: 178,021 km (0.099 R)
• M2: 264,938 km (0.062 R)
• M3: 399,726 km (0.083 R)
• M4: 591,809 km (0.064 R)
• M5: 906,862 km (0.105 R)
• M6: 1,228,199 km (0.073 R)
• M7: 1,314,068 km (0.103 R)
• M8: 1,996,384 km (0.091 R)
• M9: 2,605,546 km (0.118 R)
• M10: 2,802,118 km (0.085 R)
• M11: 3,573,744 km (0.099 R)
• M12: 3,983,193 km (0.078 R)
• M13: 4,242,745 km (0.077 R)
• M14: 4,676,130 km (0.091 R)
• M15: 5,477,526 km (0.093 R)
• M16: 5,912,407 km (0.116 R)
• M17: 6,171,361 km (0.112 R)
• M18: 6,471,753 km (0.101 R)
• M19: 6,700,189 km (0.105 R)
• M20: 7,165,140 km (0.105 R)
• M21: 7,243,678 km (0.059 R)
• M22: 7,680,654 km (0.062 R)
• M23: 7,801,379 km (0.113 R)
• M24: 7,882,162 km (0.12 R)
• M25: 8,044,476 km (0.088 R)
• M26: 8,372,694 km (0.061 R)
• M27: 9,042,443 km (0.027 R)
• M28: 9,512,779 km (0.12 R)
• M29: 9,685,714 km (0.037 R)
• M30: 10,034,876 km (0.099 R)
• M31: 10,700,736 km (0.083 R)
• M32: 11,842,018 km (0.103 R)
• M33: 13,262,001 km (0.114 R)
• M34: 14,139,542 km (0.091 R)
• M35: 14,585,344 km (0.108 R)
• M36: 14,685,125 km (0.078 R)
• M37: 15,490,860 km (0.102 R)
• M38: 16,104,660 km (0.049 R)
• M39: 16,362,716 km (0.095 R)
• M40: 16,726,239 km (0.037 R)
• M41: 17,197,771 km (0.1 R)
• M42: 17,461,512 km (0.066 R)
• M43: 18,963,475 km (0.049 R)
• M44: 19,345,398 km (0.106 R)
• M45: 19,564,858 km (0.067 R)
• M46: 20,450,627 km (0.093 R)
• M47: 20,674,127 km (0.087 R)
• M48: 20,786,175 km (0.053 R)
• M49: 21,179,917 km (0.116 R)
• M50: 21,689,896 km (0.11 R)
• M51: 21,860,737 km (0.094 R)
• M52: 23,418,799 km (0.059 R)
• M53: 24,892,936 km (0.11 R)
• M54: 26,579,502 km (0.098 R)
• M55: 27,498,033 km (0.041 R)
• M56: 27,621,302 km (0.111 R)
• M57: 27,744,870 km (0.116 R)
• M58: 29,429,342 km (0.109 R)
• M59: 29,492,323 km (0.11 R)
• M60: 29,744,844 km (0.066 R)
• M61: 30,188,551 km (0.048 R)
• M62: 32,831,048 km (0.085 R)
• M63: 33,027,320 km (0.094 R)
• M64: 33,816,299 km (0.03 R)
• M65: 34,146,761 km (0.086 R)
• M66: 34,944,417 km (0.092 R)
• M67: 35,011,138 km (0.098 R)
• M68: 35,278,619 km (0.108 R)
• M69: 35,748,206 km (0.076 R)
• M70: 35,815,525 km (0.113 R)
• M71: 36,220,038 km (0.036 R)
• M72: 36,490,511 km (0.108 R)
• M73: 38,747,344 km (0.086 R)
• M74: 39,509,546 km (0.073 R)
• M75: 39,579,109 km (0.12 R)
• M76: 39,997,235 km (0.072 R)
• M77: 41,119,518 km (0.071 R)
• M78: 41,401,660 km (0.116 R)
• M79: 43,179,630 km (0.115 R)
• M80: 43,610,173 km (0.106 R)
• M81: 43,969,956 km (0.106 R)
• M82: 44,619,959 km (0.077 R)
• M83: 45,055,139 km (0.09 R)
• M84: 45,418,811 km (0.042 R)
• M85: 46,149,298 km (0.116 R)
• M86: 47,030,728 km (0.099 R)
• M87: 49,333,787 km (0.049 R)
• M88: 50,084,470 km (0.036 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 9.4

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.41 AU - 13.23 AU

Year: 15488 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,999,204 km

• M1: 125,961 km (0.113 R)
• M2: 260,599 km (0.118 R)
• M3: 539,600 km (0.104 R)
• M4: 1,090,120 km (0.086 R)
• M5: 1,358,797 km (0.105 R)
• M6: 1,476,980 km (0.035 R)
• M7: 1,598,752 km (0.057 R)
• M8: 2,484,372 km (0.105 R)
• M9: 2,689,321 km (0.12 R)
• M10: 3,178,656 km (0.053 R)
• M11: 3,498,496 km (0.116 R)
• M12: 5,136,592 km (0.102 R)
• M13: 6,013,386 km (0.086 R)
• M14: 6,289,543 km (0.115 R)
• M15: 7,309,053 km (0.113 R)
• M16: 7,774,003 km (0.115 R)
• M17: 9,635,449 km (0.116 R)
• M18: 9,727,452 km (0.088 R)
• M19: 10,144,980 km (0.106 R)
• M20: 10,615,764 km (0.103 R)
• M21: 11,872,835 km (0.04 R)
• M22: 12,418,718 km (0.062 R)
• M23: 13,125,568 km (0.103 R)
• M24: 13,535,167 km (0.045 R)
• M25: 14,842,502 km (0.106 R)
• M26: 15,808,456 km (0.098 R)
• M27: 16,961,107 km (0.083 R)
• M28: 17,351,259 km (0.116 R)
• M29: 17,744,402 km (0.108 R)
• M30: 18,482,368 km (0.092 R)
• M31: 18,826,443 km (0.109 R)
• M32: 19,520,727 km (0.106 R)
• M33: 19,929,578 km (0.109 R)
• M34: 20,164,596 km (0.106 R)
• M35: 21,412,990 km (0.114 R)
• M36: 22,016,319 km (0.05 R)
• M37: 22,502,961 km (0.112 R)
• M38: 22,747,553 km (0.108 R)
• M39: 22,808,888 km (0.109 R)
• M40: 22,993,043 km (0.063 R)
• M41: 23,054,677 km (0.118 R)
• M42: 25,687,750 km (0.037 R)
• M43: 27,625,940 km (0.078 R)
• M44: 28,944,196 km (0.081 R)
• M45: 29,210,331 km (0.1 R)
• M46: 30,417,735 km (0.046 R)
• M47: 31,573,079 km (0.059 R)
• M48: 33,926,553 km (0.05 R)
• M49: 34,699,974 km (0.1 R)
• M50: 34,911,954 km (0.115 R)
• M51: 35,266,052 km (0.082 R)
• M52: 35,479,229 km (0.089 R)
• M53: 35,978,138 km (0.115 R)
• M54: 37,851,403 km (0.088 R)
• M55: 39,387,474 km (0.116 R)
• M56: 40,126,038 km (0.1 R)
• M57: 40,200,239 km (0.108 R)
• M58: 40,348,640 km (0.088 R)
• M59: 40,422,841 km (0.112 R)
• M60: 40,943,890 km (0.033 R)
• M61: 41,541,982 km (0.117 R)
• M62: 41,917,323 km (0.113 R)
• M63: 42,369,259 km (0.09 R)
• M64: 43,050,228 km (0.039 R)
• M65: 43,201,920 km (0.082 R)
• M66: 45,500,192 km (0.105 R)
• M67: 46,664,213 km (0.092 R)
• M68: 47,210,694 km (0.102 R)
• M69: 49,021,427 km (0.119 R)
• M70: 51,175,786 km (0.119 R)
• M71: 52,062,453 km (0.053 R)
• M72: 52,143,235 km (0.079 R)
• M73: 52,710,361 km (0.03 R)
• M74: 52,791,593 km (0.117 R)
• M75: 53,442,493 km (0.105 R)
• M76: 53,524,024 km (0.102 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 13,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit