🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.64 AU

Year: 151 Days

Day: 22 Hours

Environment

Temp: 157 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,864,945 km

• M1: 35,006 km (0.066 R)
• M2: 178,321 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 43.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,864,945 km

• M1: 45,927 km (0.098 R)
• M2: 374,443 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.63 AU - 2.33 AU

Year: 1033 Days

Day: 30.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.94 AU - 3.1 AU

Year: 1484 Days

Day: 30.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.7

Radius: 8.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.45 AU - 4.79 AU

Year: 3683 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 23,864,945 km

• M1: 132,693 km (0.025 R)
• M2: 183,856 km (0.087 R)
• M3: 361,728 km (0.085 R)
• M4: 477,068 km (0.106 R)
• M5: 642,224 km (0.106 R)
• M6: 816,356 km (0.067 R)
• M7: 919,728 km (0.072 R)
• M8: 1,027,737 km (0.029 R)
• M9: 1,094,608 km (0.095 R)
• M10: 1,221,167 km (0.093 R)
• M11: 1,328,579 km (0.088 R)
• M12: 1,389,615 km (0.112 R)
• M13: 1,643,333 km (0.11 R)
• M14: 1,829,732 km (0.106 R)
• M15: 1,953,299 km (0.103 R)
• M16: 2,179,791 km (0.042 R)
• M17: 2,355,269 km (0.104 R)
• M18: 2,459,838 km (0.068 R)
• M19: 2,941,543 km (0.093 R)
• M20: 3,103,109 km (0.095 R)
• M21: 3,201,544 km (0.095 R)
• M22: 3,761,190 km (0.113 R)
• M23: 3,936,818 km (0.116 R)
• M24: 4,133,240 km (0.116 R)
• M25: 4,187,244 km (0.088 R)
• M26: 4,314,403 km (0.054 R)
• M27: 4,516,958 km (0.082 R)
• M28: 4,572,758 km (0.112 R)
• M29: 4,874,048 km (0.087 R)
• M30: 4,969,492 km (0.109 R)
• M31: 5,181,921 km (0.12 R)
• M32: 5,357,848 km (0.109 R)
• M33: 5,575,513 km (0.078 R)
• M34: 5,938,138 km (0.047 R)
• M35: 6,559,418 km (0.117 R)
• M36: 6,686,127 km (0.103 R)
• M37: 6,813,734 km (0.089 R)
• M38: 7,375,923 km (0.08 R)
• M39: 7,751,563 km (0.108 R)
• M40: 7,930,482 km (0.091 R)
• M41: 8,065,569 km (0.077 R)
• M42: 8,892,097 km (0.113 R)
• M43: 9,079,544 km (0.078 R)
• M44: 9,410,604 km (0.091 R)
• M45: 9,553,619 km (0.101 R)
• M46: 9,649,362 km (0.079 R)
• M47: 9,721,468 km (0.109 R)
• M48: 10,328,835 km (0.036 R)
• M49: 10,624,890 km (0.08 R)
• M50: 10,749,056 km (0.087 R)
• M51: 10,848,688 km (0.063 R)
• M52: 11,862,064 km (0.071 R)
• M53: 11,965,137 km (0.107 R)
• M54: 12,799,893 km (0.109 R)
• M55: 12,931,988 km (0.077 R)
• M56: 13,518,711 km (0.114 R)
• M57: 14,005,353 km (0.082 R)
• M58: 14,141,487 km (0.107 R)
• M59: 14,552,582 km (0.084 R)
• M60: 14,690,511 km (0.107 R)
• M61: 14,939,891 km (0.079 R)
• M62: 15,134,817 km (0.106 R)
• M63: 15,190,766 km (0.103 R)
• M64: 15,302,665 km (0.109 R)
• M65: 15,979,745 km (0.116 R)
• M66: 16,065,166 km (0.05 R)
• M67: 16,350,748 km (0.094 R)
• M68: 16,580,381 km (0.12 R)
• M69: 17,013,915 km (0.052 R)
• M70: 17,921,526 km (0.06 R)
• M71: 17,980,617 km (0.118 R)
• M72: 18,306,890 km (0.115 R)
• M73: 18,396,200 km (0.109 R)
• M74: 18,814,924 km (0.065 R)
• M75: 19,206,571 km (0.109 R)
• M76: 19,570,393 km (0.11 R)
• M77: 20,059,130 km (0.094 R)
• M78: 20,366,703 km (0.098 R)
• M79: 20,613,839 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 10.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.67 AU - 7.13 AU

Year: 5315 Days

Day: 10.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,864,945 km

• M1: 131,497 km (0.055 R)
• M2: 265,237 km (0.069 R)
• M3: 378,931 km (0.088 R)
• M4: 707,149 km (0.069 R)
• M5: 1,007,093 km (0.085 R)
• M6: 1,079,199 km (0.111 R)
• M7: 1,203,515 km (0.074 R)
• M8: 1,691,354 km (0.09 R)
• M9: 1,837,211 km (0.101 R)
• M10: 1,926,821 km (0.082 R)
• M11: 2,429,918 km (0.065 R)
• M12: 2,512,047 km (0.103 R)
• M13: 2,595,373 km (0.078 R)
• M14: 3,007,665 km (0.093 R)
• M15: 3,514,952 km (0.111 R)
• M16: 3,608,450 km (0.113 R)
• M17: 3,702,697 km (0.107 R)
• M18: 3,836,138 km (0.095 R)
• M19: 4,107,808 km (0.043 R)
• M20: 4,486,440 km (0.115 R)
• M21: 5,023,048 km (0.115 R)
• M22: 5,128,664 km (0.117 R)
• M23: 5,341,841 km (0.105 R)
• M24: 6,156,551 km (0.119 R)
• M25: 6,520,822 km (0.084 R)
• M26: 6,728,912 km (0.11 R)
• M27: 6,986,221 km (0.111 R)
• M28: 7,390,135 km (0.103 R)
• M29: 7,510,412 km (0.089 R)
• M30: 7,826,213 km (0.094 R)
• M31: 7,924,199 km (0.059 R)
• M32: 8,270,668 km (0.066 R)
• M33: 8,596,791 km (0.1 R)
• M34: 9,158,382 km (0.087 R)
• M35: 9,784,449 km (0.078 R)
• M36: 9,863,736 km (0.094 R)
• M37: 10,102,793 km (0.099 R)
• M38: 10,290,090 km (0.06 R)
• M39: 10,640,897 km (0.041 R)
• M40: 10,776,881 km (0.102 R)
• M41: 11,576,930 km (0.081 R)
• M42: 11,829,152 km (0.073 R)
• M43: 12,396,128 km (0.093 R)
• M44: 12,481,848 km (0.086 R)
• M45: 12,567,867 km (0.075 R)
• M46: 12,827,120 km (0.115 R)
• M47: 13,058,997 km (0.109 R)
• M48: 13,321,690 km (0.087 R)
• M49: 13,615,501 km (0.104 R)
• M50: 13,763,154 km (0.103 R)
• M51: 14,842,353 km (0.052 R)
• M52: 14,994,344 km (0.069 R)
• M53: 15,669,629 km (0.113 R)
• M54: 15,855,430 km (0.042 R)
• M55: 17,176,828 km (0.118 R)
• M56: 17,560,995 km (0.085 R)
• M57: 18,795,776 km (0.096 R)
• M58: 19,324,006 km (0.108 R)
• M59: 19,423,638 km (0.077 R)
• M60: 19,690,072 km (0.098 R)
• M61: 19,857,173 km (0.082 R)
• M62: 20,192,870 km (0.093 R)
• M63: 20,260,189 km (0.031 R)
• M64: 21,348,215 km (0.118 R)
• M65: 21,485,545 km (0.07 R)
• M66: 21,554,360 km (0.105 R)
• M67: 23,545,209 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit