🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.44 AU - 0.56 AU

Year: 132 Days

Day: 30.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,996,089 km

• M1: 128,056 km (0.057 R)
• M2: 453,431 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 233 Days

Day: 38.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.89 AU - 1.47 AU

Year: 478 Days

Day: 40.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,996,089 km

• M1: 631,752 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.78 AU - 4.9 AU

Year: 3370 Days

Day: 28.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,996,089 km

• M1: 3,121,808 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.45 AU - 5.49 AU

Year: 3523 Days

Day: 25.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 75.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,996,089 km

• M1: 47,871 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 8.9

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.64 AU - 6.82 AU

Year: 5113 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,996,089 km

• M1: 125,812 km (0.087 R)
• M2: 194,926 km (0.084 R)
• M3: 499,956 km (0.109 R)
• M4: 651,948 km (0.115 R)
• M5: 843,433 km (0.036 R)
• M6: 1,118,244 km (0.08 R)
• M7: 1,420,731 km (0.045 R)
• M8: 1,826,590 km (0.117 R)
• M9: 1,985,912 km (0.099 R)
• M10: 2,491,253 km (0.107 R)
• M11: 2,597,019 km (0.068 R)
• M12: 2,740,483 km (0.08 R)
• M13: 2,886,491 km (0.085 R)
• M14: 3,035,191 km (0.072 R)
• M15: 3,205,583 km (0.112 R)
• M16: 3,496,401 km (0.088 R)
• M17: 3,755,505 km (0.059 R)
• M18: 3,856,932 km (0.11 R)
• M19: 4,591,607 km (0.077 R)
• M20: 4,963,957 km (0.058 R)
• M21: 5,391,806 km (0.059 R)
• M22: 5,761,164 km (0.052 R)
• M23: 6,234,641 km (0.102 R)
• M24: 7,017,935 km (0.082 R)
• M25: 7,268,961 km (0.044 R)
• M26: 7,806,166 km (0.104 R)
• M27: 8,999,658 km (0.069 R)
• M28: 9,826,635 km (0.101 R)
• M29: 9,882,585 km (0.096 R)
• M30: 9,994,933 km (0.052 R)
• M31: 10,306,097 km (0.112 R)
• M32: 10,362,944 km (0.037 R)
• M33: 10,419,940 km (0.093 R)
• M34: 10,649,124 km (0.116 R)
• M35: 10,966,721 km (0.083 R)
• M36: 11,229,115 km (0.05 R)
• M37: 11,287,608 km (0.073 R)
• M38: 11,819,429 km (0.079 R)
• M39: 12,449,984 km (0.114 R)
• M40: 12,632,194 km (0.117 R)
• M41: 13,400,828 km (0.094 R)
• M42: 13,556,409 km (0.12 R)
• M43: 13,837,953 km (0.035 R)
• M44: 13,900,784 km (0.101 R)
• M45: 14,343,294 km (0.097 R)
• M46: 14,438,738 km (0.04 R)
• M47: 14,534,331 km (0.118 R)
• M48: 14,983,274 km (0.116 R)
• M49: 15,112,526 km (0.076 R)
• M50: 15,404,392 km (0.032 R)
• M51: 15,502,079 km (0.089 R)
• M52: 15,632,678 km (0.117 R)
• M53: 15,698,202 km (0.028 R)
• M54: 16,557,343 km (0.095 R)
• M55: 16,624,063 km (0.079 R)
• M56: 16,959,013 km (0.104 R)
• M57: 17,397,784 km (0.104 R)
• M58: 17,703,711 km (0.095 R)
• M59: 17,806,186 km (0.114 R)
• M60: 18,148,765 km (0.078 R)
• M61: 18,424,623 km (0.11 R)
• M62: 18,805,948 km (0.107 R)
• M63: 18,875,661 km (0.028 R)
• M64: 18,945,374 km (0.092 R)
• M65: 19,154,960 km (0.103 R)
• M66: 19,365,444 km (0.093 R)
• M67: 20,001,385 km (0.107 R)
• M68: 20,536,496 km (0.054 R)
• M69: 20,715,864 km (0.067 R)
• M70: 21,329,814 km (0.068 R)
• M71: 21,511,575 km (0.081 R)
• M72: 22,427,862 km (0.077 R)
• M73: 22,575,665 km (0.07 R)
• M74: 22,835,217 km (0.089 R)
• M75: 22,909,418 km (0.097 R)
• M76: 23,058,268 km (0.057 R)
• M77: 24,564,419 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.4

Radius: 7.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.59 AU - 20.53 AU

Year: 25121 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,996,089 km

• M1: 135,087 km (0.086 R)
• M2: 289,621 km (0.099 R)
• M3: 475,272 km (0.077 R)
• M4: 1,213,538 km (0.094 R)
• M5: 1,468,453 km (0.076 R)
• M6: 2,330,585 km (0.117 R)
• M7: 2,680,195 km (0.101 R)
• M8: 3,287,712 km (0.072 R)
• M9: 3,357,724 km (0.055 R)
• M10: 3,679,509 km (0.078 R)
• M11: 4,429,294 km (0.11 R)
• M12: 4,941,666 km (0.086 R)
• M13: 5,307,433 km (0.11 R)
• M14: 5,724,063 km (0.044 R)
• M15: 6,237,782 km (0.117 R)
• M16: 6,412,363 km (0.081 R)
• M17: 6,632,870 km (0.104 R)
• M18: 7,309,352 km (0.115 R)
• M19: 7,493,507 km (0.097 R)
• M20: 7,819,331 km (0.048 R)
• M21: 8,727,241 km (0.063 R)
• M22: 8,824,629 km (0.093 R)
• M23: 10,022,758 km (0.083 R)
• M24: 11,112,429 km (0.096 R)
• M25: 11,913,526 km (0.097 R)
• M26: 12,955,026 km (0.081 R)
• M27: 13,402,174 km (0.025 R)
• M28: 13,911,256 km (0.095 R)
• M29: 15,476,349 km (0.106 R)
• M30: 16,249,620 km (0.106 R)
• M31: 16,610,749 km (0.106 R)
• M32: 16,671,187 km (0.058 R)
• M33: 18,206,061 km (0.041 R)
• M34: 18,706,765 km (0.113 R)
• M35: 19,211,957 km (0.09 R)
• M36: 20,754,311 km (0.08 R)
• M37: 21,145,958 km (0.1 R)
• M38: 23,073,826 km (0.094 R)
• M39: 24,024,520 km (0.097 R)
• M40: 26,034,069 km (0.111 R)
• M41: 27,522,717 km (0.098 R)
• M42: 28,169,129 km (0.064 R)
• M43: 29,184,450 km (0.089 R)
• M44: 29,403,611 km (0.066 R)
• M45: 29,917,181 km (0.092 R)
• M46: 30,138,137 km (0.119 R)
• M47: 30,359,541 km (0.093 R)
• M48: 32,604,258 km (0.094 R)
• M49: 32,755,800 km (0.047 R)
• M50: 34,207,199 km (0.113 R)
• M51: 34,592,563 km (0.068 R)
• M52: 35,367,779 km (0.058 R)
• M53: 37,014,104 km (0.108 R)
• M54: 37,489,077 km (0.099 R)
• M55: 37,886,409 km (0.069 R)
• M56: 39,086,782 km (0.117 R)
• M57: 39,732,147 km (0.051 R)
• M58: 41,689,187 km (0.088 R)
• M59: 43,427,215 km (0.109 R)
• M60: 44,095,468 km (0.107 R)
• M61: 45,273,103 km (0.062 R)
• M62: 46,717,171 km (0.089 R)
• M63: 47,401,881 km (0.047 R)
• M64: 47,831,526 km (0.101 R)
• M65: 48,435,153 km (0.04 R)
• M66: 49,475,905 km (0.106 R)
• M67: 51,491,138 km (0.117 R)
• M68: 51,579,401 km (0.105 R)
• M69: 52,198,287 km (0.101 R)
• M70: 52,730,856 km (0.063 R)
• M71: 53,354,529 km (0.078 R)
• M72: 53,533,000 km (0.09 R)
• M73: 53,801,378 km (0.087 R)
• M74: 55,149,554 km (0.112 R)
• M75: 55,420,476 km (0.066 R)
• M76: 55,691,847 km (0.037 R)
• M77: 56,690,861 km (0.107 R)
• M78: 58,154,377 km (0.062 R)
• M79: 58,338,233 km (0.071 R)
• M80: 60,559,013 km (0.08 R)
• M81: 60,652,213 km (0.108 R)
• M82: 60,745,412 km (0.091 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: 441 - 15,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit