🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 145 Days

Day: 39.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.22 AU - 1.54 AU

Year: 578 Days

Day: 27.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.72 AU - 1.8 AU

Year: 832 Days

Day: 44.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.73 AU - 3.63 AU

Year: 2021 Days

Day: 43 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.1 AU - 3.36 AU

Year: 2069 Days

Day: 39.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,258,762 km

• M1: 961,466 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.53 AU - 4.05 AU

Year: 2127 Days

Day: 25.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 13.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.29 AU - 6.77 AU

Year: 4635 Days

Day: 12.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,258,762 km

• M1: 227,239 km (0.053 R)
• M2: 345,122 km (0.071 R)
• M3: 618,886 km (0.08 R)
• M4: 829,520 km (0.059 R)
• M5: 965,355 km (0.118 R)
• M6: 1,124,228 km (0.093 R)
• M7: 1,260,960 km (0.09 R)
• M8: 1,436,289 km (0.069 R)
• M9: 1,552,228 km (0.111 R)
• M10: 1,671,607 km (0.074 R)
• M11: 1,901,688 km (0.092 R)
• M12: 2,104,692 km (0.111 R)
• M13: 2,452,507 km (0.066 R)
• M14: 2,902,797 km (0.119 R)
• M15: 3,094,731 km (0.07 R)
• M16: 3,181,348 km (0.112 R)
• M17: 3,268,863 km (0.101 R)
• M18: 3,491,166 km (0.057 R)
• M19: 3,604,261 km (0.082 R)
• M20: 4,332,803 km (0.11 R)
• M21: 4,479,110 km (0.118 R)
• M22: 4,602,229 km (0.085 R)
• M23: 5,549,034 km (0.117 R)
• M24: 5,681,578 km (0.049 R)
• M25: 5,868,874 km (0.119 R)
• M26: 6,140,095 km (0.108 R)
• M27: 6,471,155 km (0.106 R)
• M28: 6,582,755 km (0.096 R)
• M29: 6,666,979 km (0.089 R)
• M30: 6,950,167 km (0.103 R)
• M31: 7,295,290 km (0.114 R)
• M32: 7,557,684 km (0.119 R)
• M33: 8,303,430 km (0.064 R)
• M34: 8,546,975 km (0.118 R)
• M35: 8,916,781 km (0.099 R)
• M36: 9,481,513 km (0.085 R)
• M37: 10,744,568 km (0.104 R)
• M38: 10,976,893 km (0.111 R)
• M39: 11,345,353 km (0.115 R)
• M40: 11,888,543 km (0.078 R)
• M41: 12,059,982 km (0.111 R)
• M42: 12,336,140 km (0.089 R)
• M43: 12,440,260 km (0.096 R)
• M44: 12,789,421 km (0.08 R)
• M45: 13,212,634 km (0.092 R)
• M46: 13,390,356 km (0.052 R)
• M47: 14,436,643 km (0.116 R)
• M48: 14,766,656 km (0.067 R)
• M49: 15,025,161 km (0.115 R)
• M50: 15,434,461 km (0.075 R)
• M51: 15,734,405 km (0.099 R)
• M52: 15,922,749 km (0.027 R)
• M53: 16,225,834 km (0.08 R)
• M54: 17,030,521 km (0.089 R)
• M55: 17,808,879 km (0.077 R)
• M56: 18,360,745 km (0.111 R)
• M57: 18,878,204 km (0.066 R)
• M58: 20,623,862 km (0.104 R)
• M59: 21,536,857 km (0.083 R)
• M60: 21,830,069 km (0.075 R)
• M61: 22,040,404 km (0.073 R)
• M62: 22,209,150 km (0.1 R)
• M63: 22,420,682 km (0.116 R)
• M64: 23,316,324 km (0.098 R)
• M65: 24,616,030 km (0.107 R)
• M66: 27,739,185 km (0.065 R)
• M67: 27,875,918 km (0.11 R)
• M68: 28,195,608 km (0.027 R)
• M69: 28,746,428 km (0.072 R)
• M70: 28,838,580 km (0.053 R)
• M71: 29,300,837 km (0.04 R)
• M72: 29,532,864 km (0.118 R)
• M73: 29,905,362 km (0.107 R)
• M74: 30,890,764 km (0.066 R)
• M75: 31,696,348 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.3

Radius: 14.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.12 AU - 8.88 AU

Year: 8833 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 79,258,762 km

• M1: 219,310 km (0.077 R)
• M2: 384,317 km (0.086 R)
• M3: 485,894 km (0.083 R)
• M4: 915,539 km (0.118 R)
• M5: 1,037,611 km (0.082 R)
• M6: 1,195,287 km (0.105 R)
• M7: 1,487,601 km (0.111 R)
• M8: 1,786,348 km (0.097 R)
• M9: 2,309,193 km (0.087 R)
• M10: 2,520,126 km (0.108 R)
• M11: 2,637,859 km (0.109 R)
• M12: 2,757,538 km (0.083 R)
• M13: 2,981,785 km (0.11 R)
• M14: 3,383,605 km (0.088 R)
• M15: 3,735,758 km (0.045 R)
• M16: 3,916,323 km (0.089 R)
• M17: 4,053,654 km (0.05 R)
• M18: 4,215,967 km (0.05 R)
• M19: 4,356,888 km (0.098 R)
• M20: 4,716,222 km (0.088 R)
• M21: 4,813,611 km (0.052 R)
• M22: 5,060,298 km (0.086 R)
• M23: 5,160,079 km (0.104 R)
• M24: 5,285,891 km (0.102 R)
• M25: 5,463,763 km (0.048 R)
• M26: 5,721,221 km (0.078 R)
• M27: 5,825,341 km (0.048 R)
• M28: 6,115,112 km (0.117 R)
• M29: 6,221,626 km (0.116 R)
• M30: 6,355,666 km (0.068 R)
• M31: 6,654,113 km (0.074 R)
• M32: 7,068,499 km (0.106 R)
• M33: 7,491,263 km (0.118 R)
• M34: 7,634,129 km (0.115 R)
• M35: 7,893,532 km (0.072 R)
• M36: 9,479,568 km (0.118 R)
• M37: 10,103,242 km (0.098 R)
• M38: 10,356,511 km (0.111 R)
• M39: 10,708,216 km (0.044 R)
• M40: 11,621,062 km (0.079 R)
• M41: 13,071,563 km (0.119 R)
• M42: 13,835,709 km (0.114 R)
• M43: 14,081,797 km (0.094 R)
• M44: 14,757,381 km (0.052 R)
• M45: 14,936,899 km (0.108 R)
• M46: 15,081,111 km (0.036 R)
• M47: 15,479,939 km (0.078 R)
• M48: 15,919,009 km (0.12 R)
• M49: 16,066,363 km (0.104 R)
• M50: 16,809,565 km (0.112 R)
• M51: 16,997,160 km (0.107 R)
• M52: 17,983,758 km (0.088 R)
• M53: 18,175,692 km (0.108 R)
• M54: 18,794,280 km (0.115 R)
• M55: 18,910,966 km (0.104 R)
• M56: 19,184,431 km (0.104 R)
• M57: 20,410,834 km (0.052 R)
• M58: 21,621,829 km (0.087 R)
• M59: 21,989,690 km (0.104 R)
• M60: 22,194,938 km (0.064 R)
• M61: 22,690,107 km (0.114 R)
• M62: 22,980,776 km (0.039 R)
• M63: 23,439,892 km (0.118 R)
• M64: 23,607,591 km (0.036 R)
• M65: 23,859,813 km (0.114 R)
• M66: 24,197,755 km (0.07 R)
• M67: 25,220,705 km (0.045 R)
• M68: 26,301,250 km (0.108 R)
• M69: 27,176,697 km (0.041 R)
• M70: 28,284,320 km (0.105 R)
• M71: 28,418,360 km (0.063 R)
• M72: 28,776,497 km (0.108 R)
• M73: 29,361,574 km (0.098 R)
• M74: 29,769,079 km (0.094 R)
• M75: 30,681,177 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 7.5

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.63 AU - 16.73 AU

Year: 18035 Days

Day: 21.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,258,762 km

• M1: 113,246 km (0.075 R)
• M2: 197,320 km (0.109 R)
• M3: 425,157 km (0.103 R)
• M4: 951,891 km (0.043 R)
• M5: 1,559,408 km (0.091 R)
• M6: 1,654,702 km (0.104 R)
• M7: 2,159,894 km (0.066 R)
• M8: 2,559,320 km (0.109 R)
• M9: 2,634,419 km (0.047 R)
• M10: 2,825,305 km (0.074 R)
• M11: 3,634,031 km (0.107 R)
• M12: 3,846,760 km (0.092 R)
• M13: 4,195,921 km (0.067 R)
• M14: 4,646,510 km (0.117 R)
• M15: 5,159,930 km (0.12 R)
• M16: 5,207,502 km (0.11 R)
• M17: 5,447,457 km (0.117 R)
• M18: 5,839,254 km (0.098 R)
• M19: 8,040,586 km (0.077 R)
• M20: 8,939,670 km (0.104 R)
• M21: 10,467,662 km (0.055 R)
• M22: 10,709,861 km (0.09 R)
• M23: 10,954,005 km (0.098 R)
• M24: 11,015,340 km (0.109 R)
• M25: 11,138,309 km (0.082 R)
• M26: 12,201,651 km (0.052 R)
• M27: 13,101,482 km (0.079 R)
• M28: 14,423,778 km (0.065 R)
• M29: 15,168,925 km (0.106 R)
• M30: 16,626,158 km (0.118 R)
• M31: 17,694,137 km (0.037 R)
• M32: 18,418,490 km (0.112 R)
• M33: 18,710,804 km (0.102 R)
• M34: 19,374,420 km (0.095 R)
• M35: 19,597,321 km (0.033 R)
• M36: 24,872,441 km (0.096 R)
• M37: 25,928,004 km (0.075 R)
• M38: 26,337,752 km (0.092 R)
• M39: 27,247,008 km (0.102 R)
• M40: 27,747,263 km (0.119 R)
• M41: 29,266,280 km (0.036 R)
• M42: 30,207,700 km (0.107 R)
• M43: 30,812,075 km (0.089 R)
• M44: 32,384,199 km (0.058 R)
• M45: 33,803,434 km (0.062 R)
• M46: 34,520,606 km (0.107 R)
• M47: 37,070,203 km (0.104 R)
• M48: 39,303,250 km (0.095 R)
• M49: 40,341,310 km (0.117 R)
• M50: 40,625,995 km (0.038 R)
• M51: 40,911,278 km (0.035 R)
• M52: 41,579,681 km (0.113 R)
• M53: 42,444,357 km (0.076 R)
• M54: 43,703,672 km (0.072 R)
• M55: 43,801,060 km (0.107 R)
• M56: 44,484,722 km (0.069 R)
• M57: 44,778,831 km (0.08 R)
• M58: 46,358,136 km (0.075 R)
• M59: 46,755,917 km (0.095 R)
• M60: 48,458,640 km (0.081 R)
• M61: 48,761,276 km (0.084 R)
• M62: 50,283,584 km (0.114 R)
• M63: 50,487,785 km (0.035 R)
• M64: 50,692,286 km (0.098 R)
• M65: 51,307,283 km (0.096 R)
• M66: 51,718,527 km (0.077 R)
• M67: 52,855,471 km (0.1 R)
• M68: 53,166,934 km (0.097 R)
• M69: 54,943,558 km (0.107 R)
• M70: 56,739,480 km (0.094 R)
• M71: 57,271,301 km (0.117 R)
• M72: 57,698,104 km (0.103 R)
• M73: 61,913,323 km (0.09 R)
• M74: 63,230,233 km (0.085 R)
• M75: 63,340,337 km (0.084 R)
• M76: 63,671,247 km (0.101 R)
• M77: 64,556,268 km (0.077 R)
• M78: 65,222,727 km (0.099 R)
• M79: 65,779,829 km (0.104 R)
• M80: 67,911,449 km (0.103 R)
• M81: 68,815,619 km (0.057 R)
• M82: 70,979,103 km (0.065 R)
• M83: 71,896,737 km (0.057 R)
• M84: 73,164,878 km (0.07 R)
• M85: 73,511,945 km (0.057 R)
• M86: 74,324,112 km (0.113 R)
• M87: 76,191,392 km (0.098 R)
• M88: 76,778,115 km (0.119 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 10,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit