🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.42 AU - 0.68 AU

Year: 152 Days

Day: 17.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.67 AU - 0.71 AU

Year: 214 Days

Day: 18 Hours

Environment

Temp: 152 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,189,013 km

• M1: 559,646 km (0.029 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.09 AU - 1.37 AU

Year: 509 Days

Day: 43.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,189,013 km

• M1: 156,031 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.57 AU - 1.87 AU

Year: 841 Days

Day: 16.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,189,013 km

• M1: 715,078 km (0.058 R)
• M2: 1,044,492 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.88 AU - 4.8 AU

Year: 2805 Days

Day: 43.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 114.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.4

Radius: 10.1

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.37 AU - 8.71 AU

Year: 6963 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,189,013 km

• M1: 132,245 km (0.045 R)
• M2: 222,452 km (0.07 R)
• M3: 446,400 km (0.071 R)
• M4: 628,909 km (0.036 R)
• M5: 744,698 km (0.119 R)
• M6: 1,102,088 km (0.117 R)
• M7: 1,393,953 km (0.056 R)
• M8: 1,470,697 km (0.082 R)
• M9: 1,588,879 km (0.081 R)
• M10: 2,027,201 km (0.087 R)
• M11: 2,716,548 km (0.058 R)
• M12: 2,961,589 km (0.1 R)
• M13: 3,213,961 km (0.04 R)
• M14: 3,579,129 km (0.072 R)
• M15: 4,040,489 km (0.069 R)
• M16: 4,179,765 km (0.094 R)
• M17: 4,264,138 km (0.086 R)
• M18: 4,349,109 km (0.06 R)
• M19: 4,723,852 km (0.048 R)
• M20: 4,870,757 km (0.037 R)
• M21: 5,048,928 km (0.101 R)
• M22: 5,199,274 km (0.071 R)
• M23: 6,099,853 km (0.109 R)
• M24: 6,259,923 km (0.067 R)
• M25: 6,519,176 km (0.107 R)
• M26: 6,584,550 km (0.096 R)
• M27: 6,781,870 km (0.108 R)
• M28: 6,981,134 km (0.056 R)
• M29: 8,573,005 km (0.085 R)
• M30: 8,933,536 km (0.112 R)
• M31: 9,225,401 km (0.08 R)
• M32: 9,632,009 km (0.103 R)
• M33: 9,931,503 km (0.113 R)
• M34: 10,195,992 km (0.099 R)
• M35: 10,348,134 km (0.102 R)
• M36: 10,501,023 km (0.044 R)
• M37: 10,654,809 km (0.067 R)
• M38: 10,732,002 km (0.093 R)
• M39: 10,964,477 km (0.085 R)
• M40: 11,316,331 km (0.065 R)
• M41: 12,842,977 km (0.082 R)
• M42: 13,131,252 km (0.08 R)
• M43: 13,421,622 km (0.061 R)
• M44: 13,840,197 km (0.051 R)
• M45: 14,178,138 km (0.082 R)
• M46: 14,305,596 km (0.055 R)
• M47: 14,433,352 km (0.068 R)
• M48: 15,513,150 km (0.097 R)
• M49: 16,306,766 km (0.111 R)
• M50: 16,395,627 km (0.071 R)
• M51: 16,574,098 km (0.099 R)
• M52: 16,798,195 km (0.117 R)
• M53: 16,888,104 km (0.093 R)
• M54: 17,567,278 km (0.098 R)
• M55: 17,887,268 km (0.049 R)
• M56: 18,765,557 km (0.109 R)
• M57: 19,610,635 km (0.115 R)
• M58: 20,949,835 km (0.091 R)
• M59: 22,170,255 km (0.064 R)
• M60: 22,318,207 km (0.052 R)
• M61: 22,764,308 km (0.09 R)
• M62: 22,863,791 km (0.114 R)
• M63: 23,363,447 km (0.068 R)
• M64: 25,553,111 km (0.088 R)
• M65: 26,803,450 km (0.06 R)
• M66: 26,961,276 km (0.088 R)
• M67: 27,277,526 km (0.112 R)
• M68: 29,201,205 km (0.067 R)
• M69: 29,309,364 km (0.083 R)
• M70: 29,417,673 km (0.086 R)
• M71: 30,672,650 km (0.112 R)
• M72: 31,666,877 km (0.108 R)
• M73: 32,056,281 km (0.067 R)
• M74: 32,167,881 km (0.106 R)
• M75: 32,447,479 km (0.091 R)
• M76: 33,460,406 km (0.105 R)
• M77: 33,686,897 km (0.104 R)
• M78: 33,857,140 km (0.063 R)
• M79: 34,084,528 km (0.112 R)
• M80: 35,229,102 km (0.115 R)
• M81: 35,574,972 km (0.119 R)
• M82: 36,328,197 km (0.08 R)
• M83: 36,852,687 km (0.066 R)
• M84: 36,969,673 km (0.045 R)
• M85: 37,203,794 km (0.087 R)
• M86: 37,968,239 km (0.115 R)
• M87: 38,145,363 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.6

Radius: 6.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.6 AU - 13.82 AU

Year: 15905 Days

Day: 15.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,189,013 km

• M1: 88,113 km (0.117 R)
• M2: 152,291 km (0.114 R)
• M3: 289,621 km (0.107 R)
• M4: 374,144 km (0.066 R)
• M5: 445,951 km (0.068 R)
• M6: 580,889 km (0.074 R)
• M7: 1,258,866 km (0.113 R)
• M8: 1,518,568 km (0.101 R)
• M9: 1,812,677 km (0.12 R)
• M10: 2,219,434 km (0.079 R)
• M11: 2,901,750 km (0.062 R)
• M12: 3,007,216 km (0.116 R)
• M13: 3,309,404 km (0.102 R)
• M14: 3,441,948 km (0.057 R)
• M15: 3,598,726 km (0.085 R)
• M16: 3,780,937 km (0.071 R)
• M17: 3,896,277 km (0.107 R)
• M18: 4,106,910 km (0.071 R)
• M19: 4,910,700 km (0.1 R)
• M20: 5,214,832 km (0.072 R)
• M21: 5,682,625 km (0.089 R)
• M22: 5,948,161 km (0.099 R)
• M23: 6,001,867 km (0.063 R)
• M24: 6,109,577 km (0.117 R)
• M25: 6,797,278 km (0.063 R)
• M26: 7,193,114 km (0.078 R)
• M27: 8,274,707 km (0.025 R)
• M28: 8,575,698 km (0.086 R)
• M29: 9,157,484 km (0.067 R)
• M30: 10,069,881 km (0.102 R)
• M31: 10,650,620 km (0.113 R)
• M32: 11,142,947 km (0.115 R)
• M33: 11,912,030 km (0.119 R)
• M34: 12,975,521 km (0.11 R)
• M35: 14,428,266 km (0.034 R)
• M36: 14,536,575 km (0.089 R)
• M37: 15,708,674 km (0.111 R)
• M38: 16,306,018 km (0.12 R)
• M39: 16,948,840 km (0.089 R)
• M40: 17,292,467 km (0.101 R)
• M41: 19,045,006 km (0.112 R)
• M42: 19,721,786 km (0.074 R)
• M43: 19,922,248 km (0.075 R)
• M44: 21,057,546 km (0.098 R)
• M45: 21,674,487 km (0.118 R)
• M46: 21,798,504 km (0.099 R)
• M47: 22,213,937 km (0.114 R)
• M48: 23,263,516 km (0.111 R)
• M49: 23,390,674 km (0.085 R)
• M50: 23,433,010 km (0.097 R)
• M51: 23,560,318 km (0.113 R)
• M52: 24,072,093 km (0.098 R)
• M53: 24,415,270 km (0.097 R)
• M54: 24,760,093 km (0.118 R)
• M55: 25,236,862 km (0.051 R)
• M56: 25,498,209 km (0.059 R)
• M57: 25,847,969 km (0.118 R)
• M58: 26,995,833 km (0.105 R)
• M59: 27,129,424 km (0.095 R)
• M60: 27,397,055 km (0.09 R)
• M61: 27,755,342 km (0.105 R)
• M62: 27,800,221 km (0.051 R)
• M63: 28,025,067 km (0.086 R)
• M64: 28,431,375 km (0.095 R)
• M65: 28,521,881 km (0.104 R)
• M66: 30,445,261 km (0.035 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 15,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit