🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.66 AU

Year: 166 Days

Day: 45.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,605,007 km

• M1: 171,290 km (0.106 R)
• M2: 423,512 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 250 Days

Day: 16.7 Hours

Environment

Temp: 75 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.75 AU - 0.99 AU

Year: 312 Days

Day: 37.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.1 AU - 1.46 AU

Year: 558 Days

Day: 44.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,605,007 km

• M1: 308,620 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.65 AU - 2.05 AU

Year: 969 Days

Day: 25.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.54 AU - 3.66 AU

Year: 2630 Days

Day: 39.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 9.7

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.51 AU - 6.09 AU

Year: 4698 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,605,007 km

• M1: 123,418 km (0.079 R)
• M2: 331,509 km (0.068 R)
• M3: 405,560 km (0.102 R)
• M4: 632,201 km (0.11 R)
• M5: 717,023 km (0.03 R)
• M6: 1,534,276 km (0.092 R)
• M7: 1,685,968 km (0.109 R)
• M8: 2,096,315 km (0.053 R)
• M9: 2,246,362 km (0.102 R)
• M10: 2,341,955 km (0.101 R)
• M11: 2,438,894 km (0.099 R)
• M12: 2,576,973 km (0.083 R)
• M13: 2,697,399 km (0.112 R)
• M14: 3,027,861 km (0.059 R)
• M15: 3,112,683 km (0.026 R)
• M16: 3,437,310 km (0.054 R)
• M17: 3,818,486 km (0.102 R)
• M18: 4,331,756 km (0.081 R)
• M19: 4,966,500 km (0.08 R)
• M20: 5,320,448 km (0.077 R)
• M21: 5,656,295 km (0.096 R)
• M22: 5,734,834 km (0.095 R)
• M23: 6,567,496 km (0.119 R)
• M24: 6,872,077 km (0.088 R)
• M25: 7,437,557 km (0.106 R)
• M26: 7,900,862 km (0.047 R)
• M27: 8,018,147 km (0.11 R)
• M28: 8,195,271 km (0.087 R)
• M29: 8,313,902 km (0.111 R)
• M30: 9,626,324 km (0.096 R)
• M31: 9,751,687 km (0.101 R)
• M32: 9,814,518 km (0.053 R)
• M33: 11,264,720 km (0.116 R)
• M34: 11,396,964 km (0.111 R)
• M35: 11,629,439 km (0.088 R)
• M36: 12,677,821 km (0.047 R)
• M37: 13,440,172 km (0.119 R)
• M38: 13,510,184 km (0.094 R)
• M39: 13,580,345 km (0.092 R)
• M40: 13,685,812 km (0.115 R)
• M41: 14,288,691 km (0.074 R)
• M42: 14,683,330 km (0.092 R)
• M43: 14,791,639 km (0.041 R)
• M44: 15,009,005 km (0.105 R)
• M45: 15,815,038 km (0.086 R)
• M46: 16,000,091 km (0.119 R)
• M47: 16,823,328 km (0.032 R)
• M48: 16,936,723 km (0.099 R)
• M49: 17,164,112 km (0.025 R)
• M50: 17,354,400 km (0.097 R)
• M51: 17,737,072 km (0.034 R)
• M52: 18,980,230 km (0.11 R)
• M53: 20,291,605 km (0.101 R)
• M54: 20,775,703 km (0.105 R)
• M55: 20,897,327 km (0.098 R)
• M56: 21,182,011 km (0.089 R)
• M57: 21,345,372 km (0.086 R)
• M58: 21,427,053 km (0.074 R)
• M59: 21,550,022 km (0.091 R)
• M60: 22,333,616 km (0.061 R)
• M61: 22,958,935 km (0.038 R)
• M62: 24,440,403 km (0.091 R)
• M63: 25,127,805 km (0.107 R)
• M64: 25,430,591 km (0.06 R)
• M65: 26,083,436 km (0.082 R)
• M66: 26,829,929 km (0.073 R)
• M67: 27,139,447 km (0.117 R)
• M68: 27,761,924 km (0.119 R)
• M69: 27,985,423 km (0.105 R)
• M70: 28,569,154 km (0.08 R)
• M71: 29,020,940 km (0.089 R)
• M72: 29,611,851 km (0.105 R)
• M73: 29,840,138 km (0.088 R)
• M74: 30,298,506 km (0.111 R)
• M75: 30,944,170 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 9.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.55 AU - 6.97 AU

Year: 5322 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,605,007 km

• M1: 143,165 km (0.095 R)
• M2: 347,217 km (0.086 R)
• M3: 426,055 km (0.104 R)
• M4: 644,468 km (0.039 R)
• M5: 899,382 km (0.094 R)
• M6: 1,015,022 km (0.083 R)
• M7: 1,173,296 km (0.054 R)
• M8: 1,379,592 km (0.087 R)
• M9: 1,460,075 km (0.109 R)
• M10: 2,098,709 km (0.111 R)
• M11: 2,191,908 km (0.102 R)
• M12: 2,399,101 km (0.118 R)
• M13: 2,480,482 km (0.082 R)
• M14: 2,662,693 km (0.119 R)
• M15: 2,764,120 km (0.113 R)
• M16: 3,344,560 km (0.104 R)
• M17: 3,639,567 km (0.095 R)
• M18: 3,771,362 km (0.064 R)
• M19: 3,904,654 km (0.108 R)
• M20: 4,176,174 km (0.093 R)
• M21: 5,216,328 km (0.101 R)
• M22: 5,322,543 km (0.104 R)
• M23: 5,930,508 km (0.052 R)
• M24: 5,996,930 km (0.1 R)
• M25: 6,108,231 km (0.111 R)
• M26: 6,265,308 km (0.085 R)
• M27: 6,355,516 km (0.108 R)
• M28: 6,469,061 km (0.054 R)
• M29: 6,652,169 km (0.107 R)
• M30: 6,767,359 km (0.097 R)
• M31: 7,211,515 km (0.106 R)
• M32: 7,449,226 km (0.052 R)
• M33: 7,665,245 km (0.097 R)
• M34: 7,761,886 km (0.107 R)
• M35: 7,858,975 km (0.049 R)
• M36: 8,801,591 km (0.065 R)
• M37: 9,363,630 km (0.085 R)
• M38: 9,596,853 km (0.092 R)
• M39: 9,858,350 km (0.06 R)
• M40: 9,963,517 km (0.106 R)
• M41: 10,042,804 km (0.115 R)
• M42: 10,175,198 km (0.104 R)
• M43: 10,281,562 km (0.083 R)
• M44: 10,900,449 km (0.042 R)
• M45: 11,145,789 km (0.101 R)
• M46: 11,531,303 km (0.027 R)
• M47: 11,642,155 km (0.084 R)
• M48: 12,315,346 km (0.116 R)
• M49: 12,685,151 km (0.081 R)
• M50: 13,846,181 km (0.057 R)
• M51: 14,290,187 km (0.102 R)
• M52: 14,889,626 km (0.091 R)
• M53: 15,131,675 km (0.107 R)
• M54: 15,958,353 km (0.106 R)
• M55: 16,144,004 km (0.061 R)
• M56: 16,206,087 km (0.063 R)
• M57: 16,392,635 km (0.07 R)
• M58: 19,014,189 km (0.094 R)
• M59: 19,507,712 km (0.093 R)
• M60: 19,606,895 km (0.105 R)
• M61: 19,739,439 km (0.117 R)
• M62: 20,005,424 km (0.062 R)
• M63: 20,272,606 km (0.09 R)
• M64: 21,592,059 km (0.102 R)
• M65: 21,660,425 km (0.045 R)
• M66: 21,969,195 km (0.099 R)
• M67: 23,043,757 km (0.089 R)
• M68: 23,148,625 km (0.089 R)
• M69: 23,323,804 km (0.118 R)
• M70: 23,534,587 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 20,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit