🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.47 AU - 0.67 AU

Year: 152 Days

Day: 16.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.86 AU - 1.1 AU

Year: 343 Days

Day: 24 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.51 AU

Year: 482 Days

Day: 44 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.09 AU - 1.41 AU

Year: 493 Days

Day: 20.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,984,588 km

• M1: 568,173 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.47 AU - 2.43 AU

Year: 962 Days

Day: 42.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.4 AU - 3.64 AU

Year: 2332 Days

Day: 27.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.11 AU - 4.47 AU

Year: 2605 Days

Day: 14.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 10.1

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.08 AU - 7.68 AU

Year: 7079 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 18,984,588 km

• M1: 199,414 km (0.104 R)
• M2: 422,913 km (0.115 R)
• M3: 534,663 km (0.05 R)
• M4: 806,183 km (0.083 R)
• M5: 869,014 km (0.115 R)
• M6: 950,096 km (0.114 R)
• M7: 1,155,644 km (0.074 R)
• M8: 1,300,903 km (0.099 R)
• M9: 1,510,789 km (0.114 R)
• M10: 1,630,168 km (0.058 R)
• M11: 1,985,313 km (0.117 R)
• M12: 2,050,538 km (0.096 R)
• M13: 2,138,801 km (0.053 R)
• M14: 2,341,805 km (0.093 R)
• M15: 2,434,257 km (0.07 R)
• M16: 3,449,876 km (0.073 R)
• M17: 4,043,630 km (0.06 R)
• M18: 4,127,106 km (0.065 R)
• M19: 4,211,180 km (0.072 R)
• M20: 4,756,763 km (0.064 R)
• M21: 5,294,269 km (0.071 R)
• M22: 5,447,008 km (0.104 R)
• M23: 5,914,053 km (0.118 R)
• M24: 6,040,912 km (0.106 R)
• M25: 6,589,637 km (0.096 R)
• M26: 6,886,738 km (0.099 R)
• M27: 7,255,646 km (0.113 R)
• M28: 7,769,365 km (0.105 R)
• M29: 8,401,267 km (0.116 R)
• M30: 9,013,272 km (0.08 R)
• M31: 9,306,184 km (0.118 R)
• M32: 9,379,936 km (0.109 R)
• M33: 9,714,287 km (0.073 R)
• M34: 10,624,740 km (0.063 R)
• M35: 11,641,557 km (0.118 R)
• M36: 12,404,207 km (0.076 R)
• M37: 12,607,660 km (0.088 R)
• M38: 12,689,340 km (0.119 R)
• M39: 12,853,150 km (0.082 R)
• M40: 13,767,043 km (0.077 R)
• M41: 14,104,536 km (0.059 R)
• M42: 14,444,722 km (0.116 R)
• M43: 14,658,796 km (0.112 R)
• M44: 15,133,470 km (0.106 R)
• M45: 16,364,062 km (0.094 R)
• M46: 17,036,654 km (0.104 R)
• M47: 17,581,191 km (0.109 R)
• M48: 17,672,445 km (0.114 R)
• M49: 18,269,790 km (0.097 R)
• M50: 18,547,742 km (0.062 R)
• M51: 19,201,784 km (0.08 R)
• M52: 19,863,306 km (0.07 R)
• M53: 20,292,652 km (0.084 R)
• M54: 21,111,700 km (0.115 R)
• M55: 21,598,641 km (0.118 R)
• M56: 22,138,540 km (0.117 R)
• M57: 22,237,125 km (0.027 R)
• M58: 22,533,927 km (0.101 R)
• M59: 22,732,593 km (0.078 R)
• M60: 22,931,708 km (0.054 R)
• M61: 23,181,536 km (0.099 R)
• M62: 23,381,998 km (0.092 R)
• M63: 24,037,535 km (0.096 R)
• M64: 24,443,993 km (0.086 R)
• M65: 25,109,255 km (0.108 R)
• M66: 25,573,457 km (0.091 R)
• M67: 25,728,739 km (0.108 R)
• M68: 26,510,089 km (0.063 R)
• M69: 27,299,218 km (0.115 R)
• M70: 28,631,536 km (0.091 R)
• M71: 29,062,378 km (0.046 R)
• M72: 29,332,702 km (0.119 R)
• M73: 29,712,680 km (0.105 R)
• M74: 29,984,948 km (0.061 R)
• M75: 30,258,114 km (0.077 R)
• M76: 33,713,675 km (0.061 R)
• M77: 34,054,609 km (0.104 R)
• M78: 34,168,602 km (0.062 R)
• M79: 37,233,414 km (0.12 R)
• M80: 37,703,600 km (0.038 R)
• M81: 38,294,063 km (0.099 R)
• M82: 38,649,956 km (0.086 R)
• M83: 38,768,737 km (0.118 R)
• M84: 39,066,437 km (0.082 R)
• M85: 39,604,091 km (0.072 R)
• M86: 39,843,747 km (0.06 R)
• M87: 40,144,140 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45

Radius: 10

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.48 AU - 10.76 AU

Year: 9725 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 18,984,588 km

• M1: 127,457 km (0.12 R)
• M2: 190,139 km (0.073 R)
• M3: 258,655 km (0.065 R)
• M4: 458,817 km (0.106 R)
• M5: 625,170 km (0.117 R)
• M6: 988,094 km (0.109 R)
• M7: 1,122,882 km (0.12 R)
• M8: 1,187,358 km (0.117 R)
• M9: 1,331,421 km (0.117 R)
• M10: 1,469,799 km (0.093 R)
• M11: 1,965,417 km (0.082 R)
• M12: 2,070,584 km (0.082 R)
• M13: 2,369,630 km (0.099 R)
• M14: 3,069,748 km (0.05 R)
• M15: 3,177,010 km (0.112 R)
• M16: 3,254,502 km (0.08 R)
• M17: 3,332,442 km (0.03 R)
• M18: 3,506,424 km (0.091 R)
• M19: 3,570,452 km (0.107 R)
• M20: 3,863,515 km (0.095 R)
• M21: 4,012,963 km (0.061 R)
• M22: 4,215,219 km (0.079 R)
• M23: 4,334,748 km (0.056 R)
• M24: 4,931,494 km (0.101 R)
• M25: 5,516,721 km (0.104 R)
• M26: 5,685,317 km (0.119 R)
• M27: 6,162,684 km (0.071 R)
• M28: 6,240,326 km (0.113 R)
• M29: 6,396,356 km (0.093 R)
• M30: 7,733,462 km (0.089 R)
• M31: 7,964,591 km (0.118 R)
• M32: 8,049,263 km (0.077 R)
• M33: 8,112,842 km (0.039 R)
• M34: 8,326,318 km (0.068 R)
• M35: 8,412,187 km (0.056 R)
• M36: 9,264,895 km (0.1 R)
• M37: 9,398,636 km (0.077 R)
• M38: 9,510,535 km (0.096 R)
• M39: 9,667,912 km (0.07 R)
• M40: 10,236,982 km (0.112 R)
• M41: 10,560,413 km (0.105 R)
• M42: 10,910,771 km (0.08 R)
• M43: 11,170,024 km (0.03 R)
• M44: 11,288,655 km (0.069 R)
• M45: 11,574,836 km (0.108 R)
• M46: 11,718,899 km (0.081 R)
• M47: 12,057,289 km (0.113 R)
• M48: 12,227,681 km (0.059 R)
• M49: 12,571,008 km (0.082 R)
• M50: 12,991,977 km (0.083 R)
• M51: 13,367,467 km (0.049 R)
• M52: 13,442,865 km (0.105 R)
• M53: 13,797,112 km (0.081 R)
• M54: 14,282,857 km (0.112 R)
• M55: 14,696,196 km (0.113 R)
• M56: 15,061,214 km (0.104 R)
• M57: 15,534,841 km (0.11 R)
• M58: 15,959,849 km (0.115 R)
• M59: 16,930,290 km (0.116 R)
• M60: 17,121,177 km (0.109 R)
• M61: 17,203,306 km (0.056 R)
• M62: 17,285,436 km (0.112 R)
• M63: 17,698,326 km (0.112 R)
• M64: 17,781,203 km (0.051 R)
• M65: 18,086,532 km (0.111 R)
• M66: 18,899,746 km (0.108 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit