🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.53 AU - 0.61 AU

Year: 158 Days

Day: 32.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.77 AU - 1.21 AU

Year: 362 Days

Day: 25.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,030,405 km

• M1: 471,682 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.92 AU - 1.3 AU

Year: 429 Days

Day: 27.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.28 AU - 1.28 AU

Year: 532 Days

Day: 24.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,030,405 km

• M1: 36,502 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.51 AU - 1.63 AU

Year: 722 Days

Day: 25.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,030,405 km

• M1: 573,409 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.54 AU - 5.88 AU

Year: 3752 Days

Day: 43.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.9

Radius: 10.3

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.56 AU - 8.88 AU

Year: 8651 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,030,405 km

• M1: 458,069 km (0.112 R)
• M2: 641,176 km (0.081 R)
• M3: 866,321 km (0.073 R)
• M4: 1,061,397 km (0.118 R)
• M5: 1,371,064 km (0.097 R)
• M6: 1,797,718 km (0.109 R)
• M7: 1,979,778 km (0.086 R)
• M8: 2,191,908 km (0.104 R)
• M9: 2,288,698 km (0.029 R)
• M10: 2,613,026 km (0.105 R)
• M11: 2,741,830 km (0.091 R)
• M12: 3,032,648 km (0.077 R)
• M13: 3,817,289 km (0.101 R)
• M14: 5,041,598 km (0.086 R)
• M15: 5,530,035 km (0.101 R)
• M16: 5,729,598 km (0.114 R)
• M17: 6,033,581 km (0.075 R)
• M18: 6,273,686 km (0.088 R)
• M19: 6,342,800 km (0.116 R)
• M20: 6,447,070 km (0.08 R)
• M21: 8,153,832 km (0.059 R)
• M22: 8,419,368 km (0.119 R)
• M23: 8,495,813 km (0.077 R)
• M24: 8,998,162 km (0.045 R)
• M25: 9,550,029 km (0.084 R)
• M26: 10,562,657 km (0.058 R)
• M27: 10,727,813 km (0.084 R)
• M28: 11,779,636 km (0.106 R)
• M29: 12,123,112 km (0.077 R)
• M30: 12,296,047 km (0.118 R)
• M31: 12,996,315 km (0.114 R)
• M32: 13,173,439 km (0.119 R)
• M33: 13,754,477 km (0.107 R)
• M34: 13,980,220 km (0.104 R)
• M35: 14,343,893 km (0.09 R)
• M36: 14,481,074 km (0.069 R)
• M37: 15,453,759 km (0.075 R)
• M38: 16,256,501 km (0.094 R)
• M39: 16,927,747 km (0.076 R)
• M40: 17,461,662 km (0.113 R)
• M41: 18,297,465 km (0.087 R)
• M42: 18,845,293 km (0.085 R)
• M43: 19,398,505 km (0.09 R)
• M44: 21,611,806 km (0.041 R)
• M45: 21,769,183 km (0.077 R)
• M46: 21,874,350 km (0.08 R)
• M47: 21,979,667 km (0.084 R)
• M48: 22,085,134 km (0.06 R)
• M49: 22,668,266 km (0.108 R)
• M50: 23,471,607 km (0.106 R)
• M51: 23,795,636 km (0.059 R)
• M52: 24,066,707 km (0.114 R)
• M53: 24,502,635 km (0.111 R)
• M54: 25,106,263 km (0.091 R)
• M55: 25,382,271 km (0.11 R)
• M56: 25,937,279 km (0.096 R)
• M57: 26,833,520 km (0.048 R)
• M58: 27,569,392 km (0.101 R)
• M59: 27,683,086 km (0.079 R)
• M60: 29,816,202 km (0.114 R)
• M61: 32,001,677 km (0.069 R)
• M62: 32,241,034 km (0.072 R)
• M63: 32,841,969 km (0.067 R)
• M64: 33,507,380 km (0.08 R)
• M65: 33,689,590 km (0.072 R)
• M66: 33,872,249 km (0.095 R)
• M67: 34,116,094 km (0.08 R)
• M68: 34,238,315 km (0.086 R)
• M69: 34,667,063 km (0.118 R)
• M70: 34,851,367 km (0.1 R)
• M71: 34,974,486 km (0.074 R)
• M72: 35,221,023 km (0.08 R)
• M73: 35,344,591 km (0.108 R)
• M74: 35,530,093 km (0.057 R)
• M75: 36,088,542 km (0.085 R)
• M76: 36,337,622 km (0.07 R)
• M77: 36,462,536 km (0.082 R)
• M78: 37,151,285 km (0.082 R)
• M79: 37,277,097 km (0.09 R)
• M80: 38,097,641 km (0.026 R)
• M81: 38,669,254 km (0.087 R)
• M82: 39,499,971 km (0.116 R)
• M83: 40,271,896 km (0.054 R)
• M84: 40,530,402 km (0.118 R)
• M85: 40,789,355 km (0.119 R)
• M86: 42,354,748 km (0.056 R)
• M87: 42,617,591 km (0.09 R)
• M88: 43,210,896 km (0.095 R)
• M89: 44,405,884 km (0.042 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.4

Radius: 3.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.57 AU - 15.97 AU

Year: 18757 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,030,405 km

• M1: 52,060 km (0.097 R)
• M2: 82,578 km (0.11 R)
• M3: 121,922 km (0.086 R)
• M4: 170,242 km (0.04 R)
• M5: 550,221 km (0.118 R)
• M6: 592,557 km (0.112 R)
• M7: 869,762 km (0.105 R)
• M8: 1,021,903 km (0.032 R)
• M9: 1,092,214 km (0.071 R)
• M10: 1,127,968 km (0.101 R)
• M11: 1,182,422 km (0.056 R)
• M12: 1,331,870 km (0.105 R)
• M13: 1,507,199 km (0.056 R)
• M14: 1,547,141 km (0.086 R)
• M15: 1,628,074 km (0.036 R)
• M16: 1,794,277 km (0.088 R)
• M17: 1,944,174 km (0.117 R)
• M18: 2,053,829 km (0.05 R)
• M19: 2,512,047 km (0.08 R)
• M20: 4,516,360 km (0.098 R)
• M21: 4,986,396 km (0.077 R)
• M22: 5,410,357 km (0.104 R)
• M23: 6,067,690 km (0.085 R)
• M24: 6,684,033 km (0.115 R)
• M25: 6,982,780 km (0.083 R)
• M26: 7,252,056 km (0.04 R)
• M27: 7,975,062 km (0.064 R)
• M28: 8,010,068 km (0.113 R)
• M29: 8,256,456 km (0.095 R)
• M30: 8,291,761 km (0.091 R)
• M31: 8,469,633 km (0.09 R)
• M32: 8,974,077 km (0.105 R)
• M33: 9,119,935 km (0.104 R)
• M34: 9,377,243 km (0.12 R)
• M35: 9,599,695 km (0.12 R)
• M36: 10,087,384 km (0.065 R)
• M37: 10,125,233 km (0.068 R)
• M38: 10,201,228 km (0.093 R)
• M39: 10,239,226 km (0.11 R)
• M40: 11,086,997 km (0.117 R)
• M41: 11,165,237 km (0.116 R)
• M42: 12,077,634 km (0.093 R)
• M43: 12,158,118 km (0.091 R)
• M44: 12,808,121 km (0.048 R)
• M45: 12,849,111 km (0.09 R)
• M46: 13,427,755 km (0.054 R)
• M47: 14,226,608 km (0.034 R)
• M48: 14,269,094 km (0.067 R)
• M49: 14,354,215 km (0.065 R)
• M50: 15,084,103 km (0.055 R)
• M51: 16,669,092 km (0.119 R)
• M52: 17,390,304 km (0.09 R)
• M53: 17,572,215 km (0.092 R)
• M54: 18,583,945 km (0.096 R)
• M55: 18,630,470 km (0.104 R)
• M56: 18,676,845 km (0.119 R)
• M57: 19,993,755 km (0.109 R)
• M58: 20,711,376 km (0.077 R)
• M59: 20,759,547 km (0.109 R)
• M60: 21,486,293 km (0.119 R)
• M61: 21,828,274 km (0.053 R)
• M62: 21,926,261 km (0.077 R)
• M63: 21,975,329 km (0.113 R)
• M64: 22,914,654 km (0.12 R)
• M65: 23,114,068 km (0.113 R)
• M66: 23,213,999 km (0.034 R)
• M67: 23,464,426 km (0.103 R)
• M68: 24,069,101 km (0.041 R)
• M69: 24,373,383 km (0.095 R)
• M70: 26,017,463 km (0.11 R)
• M71: 26,225,554 km (0.101 R)
• M72: 26,538,662 km (0.099 R)
• M73: 26,905,476 km (0.098 R)
• M74: 27,221,128 km (0.115 R)
• M75: 27,432,360 km (0.044 R)
• M76: 27,538,126 km (0.094 R)
• M77: 28,389,487 km (0.116 R)
• M78: 28,550,006 km (0.093 R)
• M79: 29,411,540 km (0.059 R)
• M80: 29,682,462 km (0.096 R)
• M81: 31,935,256 km (0.105 R)
• M82: 32,661,105 km (0.12 R)
• M83: 33,222,994 km (0.096 R)
• M84: 33,561,684 km (0.12 R)
• M85: 34,128,809 km (0.083 R)
• M86: 35,157,444 km (0.053 R)
• M87: 35,733,247 km (0.096 R)
• M88: 35,964,525 km (0.082 R)
• M89: 36,661,202 km (0.052 R)
• M90: 37,186,590 km (0.081 R)
• M91: 37,479,503 km (0.085 R)
• M92: 37,596,937 km (0.093 R)
• M93: 38,126,663 km (0.104 R)
• M94: 38,363,028 km (0.106 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit