🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.58 AU - 0.72 AU

Year: 195 Days

Day: 36 Hours

Environment

Temp: 118 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.61 AU - 0.81 AU

Year: 223 Days

Day: 17.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,333,603 km

• M1: 213,925 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.04 AU - 1.1 AU

Year: 413 Days

Day: 32.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.99 AU - 1.47 AU

Year: 509 Days

Day: 12 Hours

Environment

Temp: -13 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.16 AU - 1.46 AU

Year: 559 Days

Day: 15 Hours

Environment

Temp: -32 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 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: 2.05 AU - 2.43 AU

Year: 1250 Days

Day: 37.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,333,603 km

• M1: 84,523 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.44 AU - 3.92 AU

Year: 2114 Days

Day: 47.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 12

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.59 AU - 7.09 AU

Year: 5261 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 41,333,603 km

• M1: 217,814 km (0.108 R)
• M2: 321,635 km (0.104 R)
• M3: 550,819 km (0.083 R)
• M4: 687,253 km (0.098 R)
• M5: 771,027 km (0.099 R)
• M6: 892,650 km (0.116 R)
• M7: 985,551 km (0.047 R)
• M8: 1,311,375 km (0.092 R)
• M9: 1,642,285 km (0.044 R)
• M10: 1,729,202 km (0.118 R)
• M11: 1,862,793 km (0.052 R)
• M12: 1,953,748 km (0.049 R)
• M13: 2,497,836 km (0.113 R)
• M14: 2,909,828 km (0.106 R)
• M15: 3,105,801 km (0.088 R)
• M16: 3,343,213 km (0.094 R)
• M17: 3,701,051 km (0.055 R)
• M18: 3,855,586 km (0.068 R)
• M19: 3,992,468 km (0.103 R)
• M20: 4,722,057 km (0.101 R)
• M21: 5,081,092 km (0.1 R)
• M22: 5,514,776 km (0.079 R)
• M23: 5,847,930 km (0.097 R)
• M24: 6,051,084 km (0.118 R)
• M25: 6,210,705 km (0.073 R)
• M26: 6,464,423 km (0.085 R)
• M27: 6,839,465 km (0.095 R)
• M28: 7,149,432 km (0.114 R)
• M29: 7,294,093 km (0.092 R)
• M30: 7,488,570 km (0.11 R)
• M31: 7,882,611 km (0.097 R)
• M32: 8,107,157 km (0.085 R)
• M33: 8,258,102 km (0.051 R)
• M34: 8,460,807 km (0.099 R)
• M35: 8,742,350 km (0.12 R)
• M36: 8,819,542 km (0.081 R)
• M37: 9,000,855 km (0.118 R)
• M38: 9,314,562 km (0.033 R)
• M39: 9,925,669 km (0.029 R)
• M40: 10,276,925 km (0.115 R)
• M41: 10,358,605 km (0.046 R)
• M42: 10,495,039 km (0.098 R)
• M43: 10,852,877 km (0.095 R)
• M44: 11,158,804 km (0.114 R)
• M45: 11,411,326 km (0.094 R)
• M46: 12,701,757 km (0.112 R)
• M47: 12,936,027 km (0.09 R)
• M48: 13,053,761 km (0.12 R)
• M49: 13,201,264 km (0.079 R)
• M50: 13,498,216 km (0.039 R)
• M51: 14,038,115 km (0.109 R)
• M52: 14,310,682 km (0.103 R)
• M53: 14,524,008 km (0.095 R)
• M54: 14,892,019 km (0.078 R)
• M55: 15,668,582 km (0.038 R)
• M56: 15,857,075 km (0.106 R)
• M57: 16,554,201 km (0.088 R)
• M58: 16,970,831 km (0.049 R)
• M59: 17,781,801 km (0.105 R)
• M60: 18,705,119 km (0.06 R)
• M61: 19,072,083 km (0.106 R)
• M62: 19,340,462 km (0.081 R)
• M63: 19,475,100 km (0.103 R)
• M64: 20,460,800 km (0.084 R)
• M65: 20,701,204 km (0.08 R)
• M66: 20,838,983 km (0.117 R)
• M67: 21,462,807 km (0.116 R)
• M68: 22,233,535 km (0.087 R)
• M69: 22,339,300 km (0.08 R)
• M70: 23,694,059 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 13.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.54 AU - 13.66 AU

Year: 13786 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 41,333,603 km

• M1: 207,343 km (0.098 R)
• M2: 318,195 km (0.081 R)
• M3: 437,125 km (0.097 R)
• M4: 721,511 km (0.093 R)
• M5: 950,246 km (0.12 R)
• M6: 1,111,512 km (0.114 R)
• M7: 1,758,523 km (0.027 R)
• M8: 2,327,444 km (0.12 R)
• M9: 2,716,398 km (0.09 R)
• M10: 2,886,641 km (0.071 R)
• M11: 3,126,446 km (0.118 R)
• M12: 3,649,141 km (0.096 R)
• M13: 4,372,147 km (0.054 R)
• M14: 4,547,326 km (0.097 R)
• M15: 4,648,455 km (0.105 R)
• M16: 5,034,567 km (0.075 R)
• M17: 5,191,944 km (0.093 R)
• M18: 5,297,709 km (0.109 R)
• M19: 5,484,707 km (0.062 R)
• M20: 5,755,778 km (0.099 R)
• M21: 6,796,530 km (0.045 R)
• M22: 6,999,984 km (0.117 R)
• M23: 7,955,764 km (0.116 R)
• M24: 9,079,693 km (0.082 R)
• M25: 9,175,585 km (0.102 R)
• M26: 9,433,043 km (0.051 R)
• M27: 9,922,228 km (0.116 R)
• M28: 10,120,296 km (0.109 R)
• M29: 10,486,811 km (0.095 R)
• M30: 11,301,521 km (0.119 R)
• M31: 11,439,300 km (0.086 R)
• M32: 11,542,972 km (0.073 R)
• M33: 11,646,942 km (0.101 R)
• M34: 11,786,218 km (0.118 R)
• M35: 12,525,979 km (0.094 R)
• M36: 12,704,450 km (0.03 R)
• M37: 13,939,679 km (0.111 R)
• M38: 14,571,730 km (0.04 R)
• M39: 15,061,364 km (0.116 R)
• M40: 15,709,871 km (0.092 R)
• M41: 16,328,458 km (0.053 R)
• M42: 16,955,273 km (0.117 R)
• M43: 18,272,632 km (0.074 R)
• M44: 19,045,903 km (0.112 R)
• M45: 21,174,531 km (0.066 R)
• M46: 21,301,989 km (0.104 R)
• M47: 21,429,895 km (0.119 R)
• M48: 21,986,549 km (0.114 R)
• M49: 22,115,801 km (0.087 R)
• M50: 23,421,342 km (0.066 R)
• M51: 24,617,676 km (0.103 R)
• M52: 24,707,136 km (0.085 R)
• M53: 24,975,963 km (0.039 R)
• M54: 25,155,780 km (0.067 R)
• M55: 26,243,506 km (0.116 R)
• M56: 27,300,415 km (0.077 R)
• M57: 27,997,242 km (0.082 R)
• M58: 30,890,614 km (0.068 R)
• M59: 32,937,562 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.9

Radius: 4.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.21 AU - 18.91 AU

Year: 22881 Days

Day: 16.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 41,333,603 km

• M1: 80,184 km (0.079 R)
• M2: 200,012 km (0.092 R)
• M3: 870,061 km (0.108 R)
• M4: 920,775 km (0.113 R)
• M5: 1,060,948 km (0.104 R)
• M6: 1,460,374 km (0.076 R)
• M7: 2,013,139 km (0.096 R)
• M8: 3,720,349 km (0.067 R)
• M9: 5,246,697 km (0.092 R)
• M10: 6,435,700 km (0.092 R)
• M11: 6,569,142 km (0.101 R)
• M12: 7,563,070 km (0.095 R)
• M13: 7,774,452 km (0.063 R)
• M14: 8,131,243 km (0.083 R)
• M15: 8,203,349 km (0.065 R)
• M16: 8,823,731 km (0.116 R)
• M17: 9,120,982 km (0.109 R)
• M18: 9,308,428 km (0.082 R)
• M19: 9,955,140 km (0.054 R)
• M20: 10,971,957 km (0.101 R)
• M21: 12,309,362 km (0.118 R)
• M22: 12,934,082 km (0.115 R)
• M23: 13,186,903 km (0.079 R)
• M24: 13,697,331 km (0.046 R)
• M25: 14,518,623 km (0.09 R)
• M26: 14,825,299 km (0.11 R)
• M27: 15,134,069 km (0.112 R)
• M28: 16,892,741 km (0.105 R)
• M29: 17,030,670 km (0.111 R)
• M30: 17,679,327 km (0.064 R)
• M31: 17,912,999 km (0.102 R)
• M32: 19,576,826 km (0.089 R)
• M33: 20,061,224 km (0.079 R)
• M34: 21,887,365 km (0.071 R)
• M35: 22,642,685 km (0.076 R)
• M36: 24,282,577 km (0.098 R)
• M37: 24,854,938 km (0.064 R)
• M38: 25,642,721 km (0.098 R)
• M39: 26,278,960 km (0.119 R)
• M40: 26,759,469 km (0.106 R)
• M41: 28,874,783 km (0.107 R)
• M42: 29,039,789 km (0.07 R)
• M43: 29,591,805 km (0.093 R)
• M44: 33,148,644 km (0.111 R)
• M45: 38,942,570 km (0.081 R)
• M46: 41,271,659 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 16,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit