🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.73 AU

Year: 219 Days

Day: 47.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.03 AU - 1.15 AU

Year: 436 Days

Day: 43.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.92 AU - 1.5 AU

Year: 510 Days

Day: 40.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.32 AU - 1.72 AU

Year: 718 Days

Day: 35.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,863,378 km

• M1: 664,813 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.3 AU - 1.76 AU

Year: 725 Days

Day: 34.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.9 AU - 1.94 AU

Year: 1019 Days

Day: 17.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 9.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.02 AU - 5.38 AU

Year: 4540 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,863,378 km

• M1: 121,174 km (0.052 R)
• M2: 221,554 km (0.084 R)
• M3: 291,417 km (0.06 R)
• M4: 365,767 km (0.117 R)
• M5: 470,635 km (0.074 R)
• M6: 555,008 km (0.086 R)
• M7: 662,270 km (0.068 R)
• M8: 759,060 km (0.07 R)
• M9: 880,084 km (0.081 R)
• M10: 1,282,503 km (0.044 R)
• M11: 1,360,593 km (0.116 R)
• M12: 1,616,555 km (0.034 R)
• M13: 1,738,178 km (0.097 R)
• M14: 1,900,940 km (0.097 R)
• M15: 2,187,869 km (0.083 R)
• M16: 2,295,729 km (0.07 R)
• M17: 2,516,835 km (0.111 R)
• M18: 2,716,099 km (0.034 R)
• M19: 2,950,070 km (0.038 R)
• M20: 3,130,036 km (0.049 R)
• M21: 3,500,889 km (0.082 R)
• M22: 3,691,477 km (0.111 R)
• M23: 3,771,961 km (0.082 R)
• M24: 4,050,063 km (0.09 R)
• M25: 4,267,279 km (0.091 R)
• M26: 4,368,856 km (0.068 R)
• M27: 5,373,406 km (0.082 R)
• M28: 5,556,813 km (0.1 R)
• M29: 5,742,314 km (0.049 R)
• M30: 5,835,813 km (0.035 R)
• M31: 6,005,457 km (0.086 R)
• M32: 6,330,533 km (0.097 R)
• M33: 6,407,726 km (0.076 R)
• M34: 6,543,860 km (0.092 R)
• M35: 6,641,547 km (0.093 R)
• M36: 6,898,107 km (0.061 R)
• M37: 6,997,590 km (0.092 R)
• M38: 7,077,475 km (0.045 R)
• M39: 7,177,855 km (0.114 R)
• M40: 7,380,112 km (0.115 R)
• M41: 7,481,988 km (0.097 R)
• M42: 8,611,153 km (0.092 R)
• M43: 9,195,632 km (0.077 R)
• M44: 9,614,655 km (0.092 R)
• M45: 9,725,806 km (0.04 R)
• M46: 10,585,695 km (0.118 R)
• M47: 11,117,964 km (0.118 R)
• M48: 11,234,800 km (0.029 R)
• M49: 11,469,818 km (0.088 R)
• M50: 11,753,905 km (0.078 R)
• M51: 11,944,642 km (0.118 R)
• M52: 12,791,067 km (0.085 R)
• M53: 13,806,986 km (0.084 R)
• M54: 14,134,605 km (0.06 R)
• M55: 14,312,028 km (0.103 R)
• M56: 14,848,785 km (0.086 R)
• M57: 15,418,305 km (0.107 R)
• M58: 15,863,209 km (0.045 R)
• M59: 16,047,513 km (0.103 R)
• M60: 16,126,800 km (0.041 R)
• M61: 16,525,179 km (0.049 R)
• M62: 16,872,845 km (0.113 R)
• M63: 17,169,048 km (0.065 R)
• M64: 17,331,362 km (0.113 R)
• M65: 17,521,351 km (0.095 R)
• M66: 17,821,295 km (0.112 R)
• M67: 18,150,410 km (0.105 R)
• M68: 18,426,269 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.5

Radius: 8.8

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.77 AU - 11.28 AU

Year: 10372 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,863,378 km

• M1: 111,002 km (0.096 R)
• M2: 165,754 km (0.066 R)
• M3: 442,511 km (0.063 R)
• M4: 544,087 km (0.112 R)
• M5: 638,185 km (0.108 R)
• M6: 738,265 km (0.059 R)
• M7: 1,151,156 km (0.097 R)
• M8: 1,469,949 km (0.072 R)
• M9: 1,674,299 km (0.097 R)
• M10: 2,238,283 km (0.073 R)
• M11: 2,342,104 km (0.119 R)
• M12: 2,636,064 km (0.066 R)
• M13: 2,801,370 km (0.07 R)
• M14: 3,317,931 km (0.109 R)
• M15: 3,617,576 km (0.101 R)
• M16: 4,211,180 km (0.075 R)
• M17: 5,003,750 km (0.107 R)
• M18: 5,452,094 km (0.081 R)
• M19: 5,877,551 km (0.12 R)
• M20: 6,203,674 km (0.116 R)
• M21: 6,461,431 km (0.091 R)
• M22: 6,987,417 km (0.111 R)
• M23: 8,000,644 km (0.119 R)
• M24: 8,443,154 km (0.077 R)
• M25: 8,687,747 km (0.101 R)
• M26: 8,811,015 km (0.082 R)
• M27: 9,520,259 km (0.119 R)
• M28: 10,421,586 km (0.085 R)
• M29: 10,948,919 km (0.11 R)
• M30: 11,801,477 km (0.117 R)
• M31: 11,938,060 km (0.087 R)
• M32: 12,166,795 km (0.072 R)
• M33: 12,908,651 km (0.071 R)
• M34: 13,474,729 km (0.106 R)
• M35: 14,290,486 km (0.072 R)
• M36: 14,974,148 km (0.064 R)
• M37: 15,568,650 km (0.08 R)
• M38: 16,120,517 km (0.058 R)
• M39: 16,424,201 km (0.095 R)
• M40: 16,985,791 km (0.035 R)
• M41: 18,127,971 km (0.11 R)
• M42: 18,233,138 km (0.067 R)
• M43: 18,496,580 km (0.097 R)
• M44: 19,187,722 km (0.096 R)
• M45: 19,563,362 km (0.081 R)
• M46: 20,050,004 km (0.104 R)
• M47: 20,924,853 km (0.077 R)
• M48: 22,598,554 km (0.102 R)
• M49: 24,025,867 km (0.114 R)
• M50: 25,954,183 km (0.04 R)
• M51: 26,072,665 km (0.089 R)
• M52: 26,429,157 km (0.104 R)
• M53: 26,548,237 km (0.057 R)
• M54: 26,667,616 km (0.088 R)
• M55: 27,327,342 km (0.108 R)
• M56: 28,846,509 km (0.092 R)
• M57: 29,153,633 km (0.105 R)
• M58: 30,268,287 km (0.106 R)
• M59: 31,396,853 km (0.079 R)
• M60: 32,093,231 km (0.038 R)
• M61: 32,475,304 km (0.072 R)
• M62: 32,730,817 km (0.119 R)
• M63: 33,630,349 km (0.075 R)
• M64: 34,538,109 km (0.118 R)
• M65: 34,603,184 km (0.031 R)
• M66: 35,256,927 km (0.1 R)
• M67: 35,651,117 km (0.09 R)
• M68: 35,782,763 km (0.033 R)
• M69: 35,914,709 km (0.059 R)
• M70: 36,046,654 km (0.11 R)
• M71: 36,975,507 km (0.103 R)
• M72: 37,309,111 km (0.096 R)
• M73: 38,181,266 km (0.115 R)
• M74: 40,013,990 km (0.113 R)
• M75: 41,389,841 km (0.046 R)
• M76: 41,528,369 km (0.068 R)
• M77: 41,666,897 km (0.119 R)
• M78: 43,412,404 km (0.095 R)
• M79: 43,905,479 km (0.048 R)
• M80: 44,612,927 km (0.049 R)
• M81: 44,968,073 km (0.03 R)
• M82: 45,681,206 km (0.109 R)
• M83: 45,967,536 km (0.078 R)
• M84: 46,326,272 km (0.078 R)
• M85: 47,770,490 km (0.072 R)
• M86: 47,843,194 km (0.07 R)
• M87: 48,425,280 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 13,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit