🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.73 AU - 0.99 AU

Year: 283 Days

Day: 18.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.93 AU - 1.17 AU

Year: 382 Days

Day: 30.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,627,342 km

• M1: 610,659 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.11 AU - 1.65 AU

Year: 575 Days

Day: 13.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.52 AU - 2.42 AU

Year: 981 Days

Day: 13.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,627,342 km

• M1: 246,238 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.31 AU - 2.81 AU

Year: 1453 Days

Day: 45 Hours

Environment

Temp: -80 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,627,342 km

• M1: 895,343 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.47 AU - 4.11 AU

Year: 2618 Days

Day: 29.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.1

Radius: 9.3

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.53 AU - 5.97 AU

Year: 4891 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,627,342 km

• M1: 128,056 km (0.094 R)
• M2: 194,028 km (0.06 R)
• M3: 253,568 km (0.119 R)
• M4: 379,979 km (0.089 R)
• M5: 574,605 km (0.073 R)
• M6: 647,011 km (0.095 R)
• M7: 832,512 km (0.092 R)
• M8: 894,745 km (0.112 R)
• M9: 980,464 km (0.056 R)
• M10: 1,126,023 km (0.09 R)
• M11: 1,339,499 km (0.068 R)
• M12: 1,514,828 km (0.065 R)
• M13: 1,805,646 km (0.116 R)
• M14: 2,349,135 km (0.113 R)
• M15: 2,608,089 km (0.043 R)
• M16: 2,686,179 km (0.071 R)
• M17: 2,780,725 km (0.08 R)
• M18: 2,989,564 km (0.073 R)
• M19: 3,456,908 km (0.111 R)
• M20: 3,525,573 km (0.073 R)
• M21: 3,769,567 km (0.052 R)
• M22: 3,875,782 km (0.07 R)
• M23: 3,965,092 km (0.084 R)
• M24: 4,055,000 km (0.066 R)
• M25: 4,127,555 km (0.104 R)
• M26: 4,477,913 km (0.094 R)
• M27: 4,647,258 km (0.045 R)
• M28: 5,911,509 km (0.109 R)
• M29: 6,496,437 km (0.069 R)
• M30: 6,560,166 km (0.066 R)
• M31: 6,903,942 km (0.079 R)
• M32: 7,297,534 km (0.092 R)
• M33: 7,474,807 km (0.093 R)
• M34: 7,608,847 km (0.093 R)
• M35: 7,856,431 km (0.111 R)
• M36: 8,244,339 km (0.117 R)
• M37: 8,405,904 km (0.069 R)
• M38: 8,545,330 km (0.11 R)
• M39: 8,662,016 km (0.028 R)
• M40: 9,205,655 km (0.101 R)
• M41: 10,525,108 km (0.082 R)
• M42: 10,801,116 km (0.109 R)
• M43: 11,104,949 km (0.101 R)
• M44: 11,309,150 km (0.08 R)
• M45: 11,955,114 km (0.118 R)
• M46: 12,454,023 km (0.03 R)
• M47: 12,932,886 km (0.079 R)
• M48: 13,013,369 km (0.039 R)
• M49: 13,120,780 km (0.095 R)
• M50: 14,350,325 km (0.107 R)
• M51: 14,461,327 km (0.072 R)
• M52: 14,684,377 km (0.101 R)
• M53: 14,992,848 km (0.057 R)
• M54: 15,816,235 km (0.089 R)
• M55: 15,902,254 km (0.077 R)
• M56: 16,161,357 km (0.114 R)
• M57: 16,276,847 km (0.085 R)
• M58: 16,363,763 km (0.03 R)
• M59: 16,537,895 km (0.094 R)
• M60: 16,625,260 km (0.072 R)
• M61: 16,712,775 km (0.113 R)
• M62: 16,976,217 km (0.098 R)
• M63: 17,566,380 km (0.096 R)
• M64: 17,893,850 km (0.079 R)
• M65: 18,223,265 km (0.08 R)
• M66: 18,766,754 km (0.088 R)
• M67: 19,346,296 km (0.05 R)
• M68: 19,530,451 km (0.109 R)
• M69: 19,715,354 km (0.052 R)
• M70: 20,179,855 km (0.062 R)
• M71: 21,025,233 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.8

Radius: 10.1

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.28 AU - 9.28 AU

Year: 8452 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,627,342 km

• M1: 167,699 km (0.053 R)
• M2: 344,374 km (0.108 R)
• M3: 497,563 km (0.062 R)
• M4: 583,581 km (0.066 R)
• M5: 936,034 km (0.044 R)
• M6: 1,030,131 km (0.12 R)
• M7: 1,127,669 km (0.07 R)
• M8: 1,279,959 km (0.103 R)
• M9: 1,403,228 km (0.047 R)
• M10: 1,530,536 km (0.118 R)
• M11: 2,037,673 km (0.061 R)
• M12: 2,374,717 km (0.102 R)
• M13: 2,461,783 km (0.086 R)
• M14: 3,588,255 km (0.051 R)
• M15: 4,204,598 km (0.12 R)
• M16: 4,337,141 km (0.071 R)
• M17: 5,161,575 km (0.07 R)
• M18: 5,562,797 km (0.079 R)
• M19: 6,857,417 km (0.102 R)
• M20: 7,045,312 km (0.116 R)
• M21: 7,139,858 km (0.064 R)
• M22: 7,362,160 km (0.094 R)
• M23: 7,846,259 km (0.112 R)
• M24: 7,911,633 km (0.05 R)
• M25: 7,977,157 km (0.111 R)
• M26: 8,075,742 km (0.105 R)
• M27: 8,141,715 km (0.082 R)
• M28: 8,340,829 km (0.094 R)
• M29: 9,256,219 km (0.111 R)
• M30: 9,673,298 km (0.119 R)
• M31: 9,954,841 km (0.057 R)
• M32: 10,167,718 km (0.106 R)
• M33: 10,489,952 km (0.111 R)
• M34: 11,254,697 km (0.119 R)
• M35: 11,999,844 km (0.097 R)
• M36: 12,112,940 km (0.109 R)
• M37: 12,684,104 km (0.052 R)
• M38: 13,108,364 km (0.091 R)
• M39: 13,380,931 km (0.091 R)
• M40: 13,931,601 km (0.114 R)
• M41: 14,010,888 km (0.075 R)
• M42: 14,329,382 km (0.05 R)
• M43: 14,529,693 km (0.109 R)
• M44: 14,771,294 km (0.119 R)
• M45: 15,014,390 km (0.117 R)
• M46: 17,473,181 km (0.042 R)
• M47: 17,816,209 km (0.096 R)
• M48: 17,902,228 km (0.113 R)
• M49: 17,988,396 km (0.076 R)
• M50: 18,204,565 km (0.104 R)
• M51: 19,741,833 km (0.092 R)
• M52: 19,830,993 km (0.053 R)
• M53: 20,009,463 km (0.102 R)
• M54: 20,684,000 km (0.102 R)
• M55: 21,549,124 km (0.063 R)
• M56: 21,778,757 km (0.066 R)
• M57: 22,518,967 km (0.113 R)
• M58: 23,644,691 km (0.073 R)
• M59: 23,976,500 km (0.052 R)
• M60: 25,755,966 km (0.061 R)
• M61: 26,883,336 km (0.081 R)
• M62: 26,982,070 km (0.111 R)
• M63: 27,926,781 km (0.111 R)
• M64: 28,277,438 km (0.114 R)
• M65: 28,781,134 km (0.09 R)
• M66: 29,389,399 km (0.09 R)
• M67: 29,593,002 km (0.057 R)
• M68: 29,746,041 km (0.091 R)
• M69: 30,001,853 km (0.088 R)
• M70: 30,928,462 km (0.116 R)
• M71: 31,031,984 km (0.035 R)
• M72: 31,135,655 km (0.106 R)
• M73: 31,343,297 km (0.11 R)
• M74: 31,812,137 km (0.12 R)
• M75: 32,651,530 km (0.119 R)
• M76: 32,862,463 km (0.065 R)
• M77: 33,551,362 km (0.067 R)
• M78: 34,674,094 km (0.085 R)
• M79: 35,646,181 km (0.114 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 14,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit