🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.81 AU - 1.05 AU

Year: 333 Days

Day: 19.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.75 AU - 1.13 AU

Year: 338 Days

Day: 26.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,280,034 km

• M1: 262,694 km (0.12 R)
• M2: 310,715 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.82 AU - 1.18 AU

Year: 371 Days

Day: 32.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.42 AU - 2.68 AU

Year: 1510 Days

Day: 21.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.43 AU - 3.29 AU

Year: 1794 Days

Day: 21.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,280,034 km

• M1: 119,230 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.88 AU - 5.06 AU

Year: 3505 Days

Day: 33.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,280,034 km

• M1: 1,284,447 km (0.082 R)

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 9.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.67 AU - 7.53 AU

Year: 5587 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,280,034 km

• M1: 130,449 km (0.113 R)
• M2: 195,375 km (0.1 R)
• M3: 282,740 km (0.114 R)
• M4: 399,726 km (0.077 R)
• M5: 581,487 km (0.111 R)
• M6: 817,552 km (0.075 R)
• M7: 926,310 km (0.037 R)
• M8: 1,069,326 km (0.045 R)
• M9: 1,492,388 km (0.112 R)
• M10: 1,627,475 km (0.099 R)
• M11: 1,696,440 km (0.032 R)
• M12: 1,873,564 km (0.111 R)
• M13: 1,964,519 km (0.067 R)
• M14: 2,113,070 km (0.115 R)
• M15: 2,323,405 km (0.088 R)
• M16: 2,480,931 km (0.04 R)
• M17: 2,723,579 km (0.106 R)
• M18: 2,785,512 km (0.09 R)
• M19: 3,276,044 km (0.08 R)
• M20: 3,408,587 km (0.12 R)
• M21: 3,747,427 km (0.059 R)
• M22: 4,097,336 km (0.101 R)
• M23: 4,216,266 km (0.07 R)
• M24: 4,312,308 km (0.093 R)
• M25: 4,580,088 km (0.059 R)
• M26: 4,979,515 km (0.104 R)
• M27: 5,363,981 km (0.108 R)
• M28: 5,838,207 km (0.091 R)
• M29: 6,026,401 km (0.101 R)
• M30: 6,161,936 km (0.096 R)
• M31: 6,353,422 km (0.097 R)
• M32: 6,436,149 km (0.071 R)
• M33: 6,602,652 km (0.045 R)
• M34: 7,167,832 km (0.094 R)
• M35: 8,074,395 km (0.051 R)
• M36: 8,586,918 km (0.111 R)
• M37: 8,678,472 km (0.044 R)
• M38: 8,739,657 km (0.079 R)
• M39: 10,186,867 km (0.072 R)
• M40: 10,283,806 km (0.11 R)
• M41: 10,707,617 km (0.119 R)
• M42: 10,806,202 km (0.116 R)
• M43: 10,905,086 km (0.072 R)
• M44: 11,471,165 km (0.094 R)
• M45: 12,321,180 km (0.064 R)
• M46: 12,875,739 km (0.102 R)
• M47: 13,473,831 km (0.112 R)
• M48: 14,406,125 km (0.092 R)
• M49: 15,396,314 km (0.05 R)
• M50: 15,656,614 km (0.088 R)
• M51: 16,068,606 km (0.119 R)
• M52: 16,143,854 km (0.112 R)
• M53: 17,946,808 km (0.117 R)
• M54: 18,181,527 km (0.085 R)
• M55: 18,614,613 km (0.117 R)
• M56: 18,852,174 km (0.052 R)
• M57: 19,210,611 km (0.099 R)
• M58: 20,789,167 km (0.116 R)
• M59: 21,573,359 km (0.073 R)
• M60: 21,781,300 km (0.07 R)
• M61: 23,298,073 km (0.104 R)
• M62: 23,425,979 km (0.099 R)
• M63: 24,026,166 km (0.036 R)
• M64: 24,328,204 km (0.114 R)
• M65: 24,631,439 km (0.053 R)
• M66: 25,372,996 km (0.116 R)
• M67: 26,033,470 km (0.078 R)
• M68: 26,878,249 km (0.09 R)
• M69: 27,057,318 km (0.063 R)
• M70: 27,461,382 km (0.093 R)
• M71: 27,686,826 km (0.118 R)
• M72: 28,275,793 km (0.105 R)
• M73: 29,098,132 km (0.111 R)
• M74: 30,067,377 km (0.116 R)
• M75: 30,579,301 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.5

Radius: 4.1

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.31 AU - 15.69 AU

Year: 19427 Days

Day: 24.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,280,034 km

• M1: 379,829 km (0.072 R)
• M2: 612,603 km (0.113 R)
• M3: 864,227 km (0.105 R)
• M4: 941,719 km (0.079 R)
• M5: 1,082,640 km (0.08 R)
• M6: 2,324,302 km (0.119 R)
• M7: 3,027,562 km (0.119 R)
• M8: 3,478,898 km (0.077 R)
• M9: 3,823,123 km (0.036 R)
• M10: 4,210,881 km (0.09 R)
• M11: 4,747,339 km (0.041 R)
• M12: 5,519,413 km (0.089 R)
• M13: 6,104,940 km (0.092 R)
• M14: 7,215,704 km (0.11 R)
• M15: 7,413,472 km (0.109 R)
• M16: 9,486,450 km (0.119 R)
• M17: 10,451,506 km (0.053 R)
• M18: 10,765,063 km (0.099 R)
• M19: 11,264,121 km (0.104 R)
• M20: 11,447,379 km (0.085 R)
• M21: 11,585,607 km (0.11 R)
• M22: 11,631,683 km (0.103 R)
• M23: 12,425,898 km (0.043 R)
• M24: 12,805,727 km (0.083 R)
• M25: 13,285,787 km (0.086 R)
• M26: 13,430,897 km (0.063 R)
• M27: 13,674,143 km (0.029 R)
• M28: 15,365,496 km (0.084 R)
• M29: 16,807,022 km (0.082 R)
• M30: 17,703,262 km (0.088 R)
• M31: 17,756,370 km (0.093 R)
• M32: 18,506,753 km (0.115 R)
• M33: 19,322,061 km (0.098 R)
• M34: 19,486,469 km (0.113 R)
• M35: 19,872,132 km (0.112 R)
• M36: 21,156,729 km (0.116 R)
• M37: 21,326,224 km (0.074 R)
• M38: 22,352,764 km (0.116 R)
• M39: 22,583,145 km (0.114 R)
• M40: 24,040,228 km (0.077 R)
• M41: 25,048,368 km (0.11 R)
• M42: 26,191,296 km (0.109 R)
• M43: 26,677,639 km (0.115 R)
• M44: 26,860,746 km (0.1 R)
• M45: 27,968,369 km (0.113 R)
• M46: 28,340,868 km (0.079 R)
• M47: 28,403,101 km (0.069 R)
• M48: 29,028,120 km (0.092 R)
• M49: 29,720,759 km (0.105 R)
• M50: 29,974,028 km (0.097 R)
• M51: 31,122,341 km (0.077 R)
• M52: 32,025,463 km (0.119 R)
• M53: 34,386,866 km (0.062 R)
• M54: 34,852,414 km (0.08 R)
• M55: 34,985,856 km (0.086 R)
• M56: 35,789,944 km (0.096 R)
• M57: 35,857,263 km (0.092 R)
• M58: 37,279,939 km (0.096 R)
• M59: 37,552,955 km (0.098 R)
• M60: 38,032,416 km (0.095 R)
• M61: 38,582,936 km (0.057 R)
• M62: 38,859,094 km (0.106 R)
• M63: 38,928,358 km (0.118 R)
• M64: 40,600,264 km (0.112 R)
• M65: 44,447,023 km (0.107 R)
• M66: 44,519,429 km (0.031 R)
• M67: 45,390,388 km (0.102 R)
• M68: 45,827,961 km (0.111 R)
• M69: 47,888,373 km (0.111 R)
• M70: 48,631,575 km (0.073 R)
• M71: 49,079,321 km (0.098 R)
• M72: 49,903,755 km (0.084 R)
• M73: 49,979,003 km (0.111 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: 486 - 13,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit