🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 222 Days

Day: 43.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,971,745 km

• M1: 108,758 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.3 AU - 2.52 AU

Year: 1387 Days

Day: 39.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.04 AU - 3.3 AU

Year: 2093 Days

Day: 13.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,971,745 km

• M1: 92,751 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.8

Radius: 13.3

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.29 AU - 5.53 AU

Year: 4035 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,971,745 km

• M1: 213,476 km (0.101 R)
• M2: 380,727 km (0.096 R)
• M3: 490,382 km (0.074 R)
• M4: 885,619 km (0.068 R)
• M5: 1,029,832 km (0.029 R)
• M6: 1,140,085 km (0.072 R)
• M7: 1,313,469 km (0.084 R)
• M8: 1,465,162 km (0.118 R)
• M9: 1,606,831 km (0.045 R)
• M10: 1,736,831 km (0.092 R)
• M11: 2,130,872 km (0.093 R)
• M12: 2,220,332 km (0.075 R)
• M13: 2,477,790 km (0.116 R)
• M14: 2,629,482 km (0.074 R)
• M15: 2,962,038 km (0.087 R)
• M16: 3,391,833 km (0.098 R)
• M17: 3,497,149 km (0.084 R)
• M18: 3,689,532 km (0.069 R)
• M19: 3,776,299 km (0.082 R)
• M20: 3,929,637 km (0.102 R)
• M21: 4,018,199 km (0.097 R)
• M22: 4,152,238 km (0.102 R)
• M23: 4,448,143 km (0.118 R)
• M24: 4,656,982 km (0.108 R)
• M25: 4,892,898 km (0.094 R)
• M26: 5,425,915 km (0.073 R)
• M27: 5,624,431 km (0.111 R)
• M28: 6,003,213 km (0.119 R)
• M29: 6,945,979 km (0.073 R)
• M30: 7,544,819 km (0.108 R)
• M31: 7,683,347 km (0.075 R)
• M32: 7,794,647 km (0.085 R)
• M33: 8,879,531 km (0.114 R)
• M34: 9,619,143 km (0.054 R)
• M35: 10,316,868 km (0.118 R)
• M36: 10,409,169 km (0.042 R)
• M37: 10,532,588 km (0.067 R)
• M38: 10,780,920 km (0.073 R)
• M39: 10,999,782 km (0.109 R)
• M40: 11,188,574 km (0.067 R)
• M41: 11,922,202 km (0.116 R)
• M42: 12,083,768 km (0.106 R)
• M43: 12,737,361 km (0.113 R)
• M44: 13,908,712 km (0.109 R)
• M45: 14,455,642 km (0.077 R)
• M46: 14,974,896 km (0.119 R)
• M47: 15,535,440 km (0.049 R)
• M48: 15,641,355 km (0.073 R)
• M49: 15,747,420 km (0.072 R)
• M50: 16,281,634 km (0.111 R)
• M51: 17,185,205 km (0.062 R)
• M52: 17,514,470 km (0.07 R)
• M53: 18,030,882 km (0.059 R)
• M54: 18,477,581 km (0.059 R)
• M55: 18,927,871 km (0.093 R)
• M56: 19,419,748 km (0.09 R)
• M57: 19,686,332 km (0.114 R)
• M58: 19,877,518 km (0.082 R)
• M59: 21,037,649 km (0.119 R)
• M60: 21,547,180 km (0.071 R)
• M61: 21,704,856 km (0.104 R)
• M62: 22,100,542 km (0.09 R)
• M63: 22,299,358 km (0.12 R)
• M64: 22,859,003 km (0.076 R)
• M65: 23,301,963 km (0.107 R)
• M66: 23,463,678 km (0.032 R)
• M67: 23,666,533 km (0.091 R)
• M68: 24,196,408 km (0.118 R)
• M69: 24,812,752 km (0.116 R)
• M70: 25,060,785 km (0.05 R)
• M71: 25,684,309 km (0.096 R)
• M72: 25,851,559 km (0.118 R)
• M73: 25,977,072 km (0.076 R)
• M74: 27,414,857 km (0.106 R)
• M75: 27,585,698 km (0.087 R)
• M76: 28,186,333 km (0.102 R)
• M77: 29,182,655 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.8

Radius: 13.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.91 AU - 6.89 AU

Year: 6004 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,971,745 km

• M1: 178,321 km (0.109 R)
• M2: 398,379 km (0.113 R)
• M3: 485,146 km (0.112 R)
• M4: 631,303 km (0.118 R)
• M5: 783,145 km (0.079 R)
• M6: 936,333 km (0.034 R)
• M7: 1,330,224 km (0.106 R)
• M8: 1,516,922 km (0.032 R)
• M9: 1,728,155 km (0.086 R)
• M10: 2,046,948 km (0.077 R)
• M11: 2,419,746 km (0.082 R)
• M12: 2,759,333 km (0.107 R)
• M13: 2,888,436 km (0.113 R)
• M14: 3,464,537 km (0.097 R)
• M15: 3,564,020 km (0.097 R)
• M16: 3,827,312 km (0.076 R)
• M17: 4,309,017 km (0.115 R)
• M18: 4,655,635 km (0.113 R)
• M19: 5,011,529 km (0.109 R)
• M20: 5,192,692 km (0.078 R)
• M21: 5,655,398 km (0.057 R)
• M22: 6,107,333 km (0.088 R)
• M23: 6,472,501 km (0.032 R)
• M24: 7,224,081 km (0.077 R)
• M25: 7,558,582 km (0.102 R)
• M26: 7,819,182 km (0.057 R)
• M27: 8,136,030 km (0.086 R)
• M28: 8,322,728 km (0.088 R)
• M29: 9,194,584 km (0.089 R)
• M30: 9,501,110 km (0.064 R)
• M31: 10,353,968 km (0.089 R)
• M32: 10,760,425 km (0.096 R)
• M33: 10,906,882 km (0.057 R)
• M34: 11,024,615 km (0.072 R)
• M35: 13,182,116 km (0.072 R)
• M36: 13,972,292 km (0.079 R)
• M37: 14,164,226 km (0.037 R)
• M38: 14,357,057 km (0.084 R)
• M39: 14,648,025 km (0.099 R)
• M40: 14,875,563 km (0.108 R)
• M41: 15,169,972 km (0.038 R)
• M42: 15,466,176 km (0.115 R)
• M43: 15,997,697 km (0.12 R)
• M44: 16,636,630 km (0.07 R)
• M45: 16,908,150 km (0.083 R)
• M46: 17,078,691 km (0.113 R)
• M47: 17,249,682 km (0.1 R)
• M48: 17,870,214 km (0.108 R)
• M49: 18,357,753 km (0.117 R)
• M50: 18,462,920 km (0.119 R)
• M51: 18,568,237 km (0.114 R)
• M52: 18,708,859 km (0.076 R)
• M53: 18,849,930 km (0.074 R)
• M54: 19,026,605 km (0.118 R)
• M55: 19,204,028 km (0.032 R)
• M56: 19,453,258 km (0.089 R)
• M57: 19,631,878 km (0.03 R)
• M58: 19,847,000 km (0.064 R)
• M59: 20,062,870 km (0.114 R)
• M60: 20,171,178 km (0.102 R)
• M61: 21,337,892 km (0.112 R)
• M62: 21,633,049 km (0.11 R)
• M63: 22,526,597 km (0.115 R)
• M64: 22,714,193 km (0.106 R)
• M65: 23,053,331 km (0.042 R)
• M66: 23,394,115 km (0.091 R)
• M67: 24,042,472 km (0.092 R)
• M68: 24,311,150 km (0.081 R)
• M69: 24,426,490 km (0.054 R)
• M70: 25,123,018 km (0.077 R)
• M71: 25,551,915 km (0.043 R)
• M72: 25,826,128 km (0.089 R)
• M73: 26,298,408 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 14.5

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.28 AU - 10.76 AU

Year: 10893 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,971,745 km

• M1: 389,104 km (0.049 R)
• M2: 534,663 km (0.087 R)
• M3: 893,847 km (0.088 R)
• M4: 1,005,447 km (0.026 R)
• M5: 2,250,102 km (0.058 R)
• M6: 2,487,214 km (0.089 R)
• M7: 2,705,178 km (0.119 R)
• M8: 2,816,629 km (0.117 R)
• M9: 3,218,748 km (0.088 R)
• M10: 3,547,863 km (0.083 R)
• M11: 3,951,179 km (0.096 R)
• M12: 4,369,305 km (0.088 R)
• M13: 4,467,890 km (0.082 R)
• M14: 4,768,133 km (0.07 R)
• M15: 4,937,777 km (0.083 R)
• M16: 5,494,431 km (0.06 R)
• M17: 7,204,783 km (0.08 R)
• M18: 9,193,537 km (0.094 R)
• M19: 9,619,293 km (0.115 R)
• M20: 9,921,181 km (0.077 R)
• M21: 10,358,007 km (0.046 R)
• M22: 10,534,532 km (0.096 R)
• M23: 12,494,265 km (0.034 R)
• M24: 13,108,813 km (0.098 R)
• M25: 14,762,168 km (0.112 R)
• M26: 15,917,662 km (0.1 R)
• M27: 16,019,538 km (0.056 R)
• M28: 16,790,416 km (0.043 R)
• M29: 17,731,536 km (0.082 R)
• M30: 18,102,090 km (0.105 R)
• M31: 18,208,454 km (0.086 R)
• M32: 18,689,711 km (0.109 R)
• M33: 20,268,567 km (0.07 R)
• M34: 20,767,326 km (0.053 R)
• M35: 21,270,124 km (0.099 R)
• M36: 21,833,510 km (0.092 R)
• M37: 21,946,756 km (0.099 R)
• M38: 22,060,300 km (0.099 R)
• M39: 22,173,995 km (0.084 R)
• M40: 22,458,979 km (0.114 R)
• M41: 23,090,282 km (0.109 R)
• M42: 23,205,622 km (0.076 R)
• M43: 23,321,261 km (0.055 R)
• M44: 23,495,094 km (0.084 R)
• M45: 23,611,182 km (0.045 R)
• M46: 24,546,767 km (0.099 R)
• M47: 25,733,377 km (0.095 R)
• M48: 26,273,425 km (0.041 R)
• M49: 26,454,139 km (0.115 R)
• M50: 26,756,626 km (0.04 R)
• M51: 26,877,801 km (0.097 R)
• M52: 27,120,897 km (0.077 R)
• M53: 27,915,860 km (0.113 R)
• M54: 28,718,602 km (0.118 R)
• M55: 29,779,700 km (0.1 R)
• M56: 31,363,493 km (0.067 R)
• M57: 31,940,492 km (0.106 R)
• M58: 32,069,146 km (0.075 R)
• M59: 32,326,903 km (0.072 R)
• M60: 33,888,555 km (0.081 R)
• M61: 34,414,541 km (0.094 R)
• M62: 34,810,826 km (0.101 R)
• M63: 35,009,492 km (0.107 R)
• M64: 35,208,607 km (0.073 R)
• M65: 35,808,195 km (0.103 R)
• M66: 36,209,716 km (0.093 R)
• M67: 36,478,244 km (0.068 R)
• M68: 36,747,520 km (0.047 R)
• M69: 37,762,841 km (0.091 R)
• M70: 38,103,475 km (0.107 R)
• M71: 38,445,007 km (0.073 R)
• M72: 38,718,921 km (0.084 R)
• M73: 40,445,879 km (0.112 R)
• M74: 41,073,741 km (0.038 R)
• M75: 43,189,952 km (0.114 R)
• M76: 43,332,220 km (0.035 R)
• M77: 46,430,093 km (0.077 R)
• M78: 47,087,575 km (0.087 R)
• M79: 47,968,856 km (0.108 R)
• M80: 49,078,125 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit