🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.65 AU - 0.65 AU

Year: 187 Days

Day: 33.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,340,594 km

• M1: 193,729 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.1 AU - 1.72 AU

Year: 597 Days

Day: 30.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,340,594 km

• M1: 408,851 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.37 AU - 1.85 AU

Year: 728 Days

Day: 26.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,340,594 km

• M1: 489,185 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.38 AU - 1.86 AU

Year: 735 Days

Day: 29.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,340,594 km

• M1: 986,000 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.49 AU - 1.87 AU

Year: 776 Days

Day: 24.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.9 AU - 4.34 AU

Year: 2455 Days

Day: 26.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 60.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.8

Radius: 8.6

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.23 AU - 9.67 AU

Year: 7990 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,340,594 km

• M1: 121,473 km (0.104 R)
• M2: 214,374 km (0.103 R)
• M3: 330,910 km (0.092 R)
• M4: 398,828 km (0.111 R)
• M5: 511,625 km (0.081 R)
• M6: 771,177 km (0.112 R)
• M7: 1,423,723 km (0.098 R)
• M8: 1,482,814 km (0.088 R)
• M9: 2,051,884 km (0.092 R)
• M10: 2,806,456 km (0.088 R)
• M11: 3,135,721 km (0.031 R)
• M12: 3,397,517 km (0.112 R)
• M13: 4,397,729 km (0.037 R)
• M14: 4,602,229 km (0.079 R)
• M15: 4,690,791 km (0.072 R)
• M16: 4,750,331 km (0.097 R)
• M17: 4,839,790 km (0.113 R)
• M18: 4,990,435 km (0.035 R)
• M19: 5,111,909 km (0.117 R)
• M20: 5,296,213 km (0.101 R)
• M21: 5,608,125 km (0.119 R)
• M22: 5,798,114 km (0.05 R)
• M23: 6,087,287 km (0.115 R)
• M24: 6,184,675 km (0.098 R)
• M25: 7,187,131 km (0.062 R)
• M26: 7,497,696 km (0.118 R)
• M27: 8,025,028 km (0.11 R)
• M28: 8,131,991 km (0.111 R)
• M29: 9,078,496 km (0.054 R)
• M30: 9,602,388 km (0.064 R)
• M31: 10,097,707 km (0.109 R)
• M32: 10,174,750 km (0.07 R)
• M33: 10,367,880 km (0.111 R)
• M34: 10,876,064 km (0.102 R)
• M35: 11,633,179 km (0.118 R)
• M36: 11,754,353 km (0.068 R)
• M37: 13,451,242 km (0.116 R)
• M38: 14,177,091 km (0.09 R)
• M39: 14,610,027 km (0.077 R)
• M40: 14,740,776 km (0.048 R)
• M41: 15,622,057 km (0.116 R)
• M42: 15,889,837 km (0.118 R)
• M43: 16,429,885 km (0.045 R)
• M44: 16,702,303 km (0.11 R)
• M45: 17,021,844 km (0.077 R)
• M46: 17,667,060 km (0.112 R)
• M47: 18,367,178 km (0.102 R)
• M48: 18,649,768 km (0.113 R)
• M49: 18,981,427 km (0.065 R)
• M50: 20,765,980 km (0.09 R)
• M51: 21,504,544 km (0.063 R)
• M52: 21,653,394 km (0.073 R)
• M53: 21,902,026 km (0.095 R)
• M54: 22,653,905 km (0.098 R)
• M55: 22,805,298 km (0.045 R)
• M56: 23,210,558 km (0.119 R)
• M57: 23,516,187 km (0.11 R)
• M58: 23,771,850 km (0.059 R)
• M59: 24,751,716 km (0.111 R)
• M60: 25,063,777 km (0.105 R)
• M61: 25,168,196 km (0.09 R)
• M62: 25,955,380 km (0.092 R)
• M63: 26,219,570 km (0.114 R)
• M64: 28,691,974 km (0.117 R)
• M65: 29,019,893 km (0.116 R)
• M66: 30,177,331 km (0.111 R)
• M67: 30,622,385 km (0.116 R)
• M68: 30,789,785 km (0.105 R)
• M69: 31,744,070 km (0.038 R)
• M70: 32,879,368 km (0.03 R)
• M71: 33,107,954 km (0.041 R)
• M72: 33,739,556 km (0.076 R)
• M73: 33,912,491 km (0.103 R)
• M74: 34,375,048 km (0.078 R)
• M75: 34,839,699 km (0.114 R)
• M76: 34,897,892 km (0.086 R)
• M77: 35,599,057 km (0.11 R)
• M78: 36,187,127 km (0.104 R)
• M79: 36,541,374 km (0.077 R)
• M80: 37,253,460 km (0.067 R)
• M81: 37,551,459 km (0.119 R)
• M82: 37,790,517 km (0.062 R)
• M83: 38,209,989 km (0.069 R)
• M84: 38,751,533 km (0.067 R)
• M85: 38,811,821 km (0.104 R)
• M86: 40,269,353 km (0.055 R)
• M87: 40,575,131 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.3

Radius: 3.2

Gravity: 48.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.01 AU - 18.49 AU

Year: 22280 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,340,594 km

• M1: 42,187 km (0.111 R)
• M2: 65,673 km (0.051 R)
• M3: 102,325 km (0.045 R)
• M4: 161,267 km (0.078 R)
• M5: 312,360 km (0.069 R)
• M6: 859,290 km (0.069 R)
• M7: 985,252 km (0.116 R)
• M8: 1,063,641 km (0.108 R)
• M9: 1,198,877 km (0.043 R)
• M10: 1,575,565 km (0.099 R)
• M11: 1,888,524 km (0.054 R)
• M12: 1,986,061 km (0.077 R)
• M13: 2,186,074 km (0.105 R)
• M14: 3,048,805 km (0.1 R)
• M15: 3,396,620 km (0.117 R)
• M16: 4,213,274 km (0.101 R)
• M17: 4,383,666 km (0.061 R)
• M18: 6,497,933 km (0.034 R)
• M19: 7,706,983 km (0.028 R)
• M20: 7,758,894 km (0.098 R)
• M21: 7,915,223 km (0.088 R)
• M22: 8,230,875 km (0.059 R)
• M23: 8,604,421 km (0.054 R)
• M24: 8,983,352 km (0.112 R)
• M25: 9,701,572 km (0.117 R)
• M26: 11,192,464 km (0.101 R)
• M27: 11,844,262 km (0.062 R)
• M28: 12,144,654 km (0.07 R)
• M29: 12,752,770 km (0.111 R)
• M30: 14,188,909 km (0.099 R)
• M31: 14,507,852 km (0.074 R)
• M32: 15,413,218 km (0.116 R)
• M33: 15,938,756 km (0.072 R)
• M34: 17,142,570 km (0.11 R)
• M35: 17,210,337 km (0.111 R)
• M36: 17,755,472 km (0.042 R)
• M37: 18,375,406 km (0.078 R)
• M38: 18,932,359 km (0.112 R)
• M39: 19,494,847 km (0.054 R)
• M40: 20,420,708 km (0.09 R)
• M41: 20,852,746 km (0.119 R)
• M42: 20,997,408 km (0.074 R)
• M43: 21,725,949 km (0.091 R)
• M44: 22,536,919 km (0.057 R)
• M45: 24,492,463 km (0.065 R)
• M46: 25,028,173 km (0.112 R)
• M47: 25,259,002 km (0.084 R)
• M48: 26,189,202 km (0.115 R)
• M49: 27,130,471 km (0.094 R)
• M50: 28,322,617 km (0.119 R)
• M51: 30,101,784 km (0.061 R)
• M52: 30,511,084 km (0.047 R)
• M53: 30,757,621 km (0.108 R)
• M54: 32,334,084 km (0.06 R)
• M55: 32,669,333 km (0.032 R)
• M56: 33,766,783 km (0.104 R)
• M57: 34,448,201 km (0.093 R)
• M58: 34,704,911 km (0.049 R)
• M59: 34,790,481 km (0.109 R)
• M60: 35,478,631 km (0.109 R)
• M61: 35,564,949 km (0.085 R)
• M62: 37,745,936 km (0.104 R)
• M63: 38,630,209 km (0.12 R)
• M64: 38,896,942 km (0.102 R)
• M65: 39,610,973 km (0.104 R)
• M66: 39,700,582 km (0.051 R)
• M67: 40,870,886 km (0.118 R)
• M68: 43,061,298 km (0.063 R)
• M69: 45,383,207 km (0.045 R)
• M70: 47,079,946 km (0.116 R)
• M71: 48,318,167 km (0.082 R)
• M72: 48,989,413 km (0.056 R)
• M73: 49,856,782 km (0.086 R)
• M74: 52,784,861 km (0.102 R)
• M75: 55,868,522 km (0.068 R)
• M76: 56,572,828 km (0.09 R)
• M77: 56,976,743 km (0.077 R)
• M78: 58,193,871 km (0.048 R)
• M79: 59,624,625 km (0.116 R)
• M80: 60,241,417 km (0.113 R)
• M81: 61,273,941 km (0.108 R)
• M82: 62,312,450 km (0.112 R)
• M83: 62,416,570 km (0.093 R)
• M84: 62,520,840 km (0.11 R)
• M85: 64,617,454 km (0.102 R)
• M86: 64,828,387 km (0.083 R)
• M87: 65,780,278 km (0.059 R)
• M88: 67,591,160 km (0.103 R)
• M89: 68,556,366 km (0.099 R)
• M90: 69,202,329 km (0.062 R)
• M91: 70,175,314 km (0.113 R)
• M92: 71,261,544 km (0.11 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 10,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit