🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.6 AU - 0.68 AU

Year: 184 Days

Day: 37.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 39.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.09 AU

Year: 312 Days

Day: 20.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.63 AU - 2.13 AU

Year: 928 Days

Day: 17.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,812,950 km

• M1: 81,980 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.31 AU - 4.03 AU

Year: 2530 Days

Day: 37.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.59 AU - 3.91 AU

Year: 2613 Days

Day: 34.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.44 AU - 4.88 AU

Year: 3054 Days

Day: 16.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 9.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.82 AU - 10.04 AU

Year: 10422 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,812,950 km

• M1: 131,197 km (0.059 R)
• M2: 213,027 km (0.081 R)
• M3: 355,594 km (0.089 R)
• M4: 698,024 km (0.075 R)
• M5: 777,759 km (0.114 R)
• M6: 982,559 km (0.073 R)
• M7: 1,110,166 km (0.086 R)
• M8: 1,262,905 km (0.104 R)
• M9: 1,611,019 km (0.067 R)
• M10: 2,058,018 km (0.056 R)
• M11: 2,151,965 km (0.109 R)
• M12: 2,542,266 km (0.11 R)
• M13: 2,694,407 km (0.102 R)
• M14: 2,823,660 km (0.112 R)
• M15: 2,902,049 km (0.058 R)
• M16: 3,250,762 km (0.118 R)
• M17: 3,784,228 km (0.102 R)
• M18: 4,105,714 km (0.055 R)
• M19: 4,254,713 km (0.12 R)
• M20: 5,477,975 km (0.116 R)
• M21: 6,557,623 km (0.037 R)
• M22: 6,837,670 km (0.095 R)
• M23: 6,908,280 km (0.109 R)
• M24: 7,996,904 km (0.059 R)
• M25: 8,333,798 km (0.116 R)
• M26: 8,523,039 km (0.086 R)
• M27: 8,675,480 km (0.036 R)
• M28: 9,648,315 km (0.077 R)
• M29: 10,943,533 km (0.093 R)
• M30: 11,485,227 km (0.096 R)
• M31: 11,653,674 km (0.08 R)
• M32: 12,292,607 km (0.085 R)
• M33: 12,508,028 km (0.056 R)
• M34: 12,768,328 km (0.12 R)
• M35: 13,559,850 km (0.108 R)
• M36: 14,594,469 km (0.11 R)
• M37: 15,190,317 km (0.061 R)
• M38: 15,467,971 km (0.091 R)
• M39: 16,075,488 km (0.073 R)
• M40: 16,358,527 km (0.056 R)
• M41: 16,595,640 km (0.114 R)
• M42: 17,362,179 km (0.07 R)
• M43: 17,847,026 km (0.1 R)
• M44: 18,238,224 km (0.116 R)
• M45: 18,336,361 km (0.092 R)
• M46: 18,434,796 km (0.114 R)
• M47: 19,328,344 km (0.095 R)
• M48: 19,478,540 km (0.107 R)
• M49: 20,185,091 km (0.109 R)
• M50: 20,388,544 km (0.092 R)
• M51: 21,208,939 km (0.117 R)
• M52: 22,617,702 km (0.075 R)
• M53: 23,253,643 km (0.041 R)
• M54: 24,002,829 km (0.07 R)
• M55: 24,326,409 km (0.1 R)
• M56: 24,597,031 km (0.058 R)
• M57: 24,814,397 km (0.103 R)
• M58: 25,800,098 km (0.09 R)
• M59: 26,519,813 km (0.088 R)
• M60: 26,631,263 km (0.083 R)
• M61: 27,078,112 km (0.113 R)
• M62: 27,922,742 km (0.085 R)
• M63: 28,433,618 km (0.089 R)
• M64: 29,176,970 km (0.082 R)
• M65: 30,158,781 km (0.084 R)
• M66: 31,563,356 km (0.109 R)
• M67: 32,451,967 km (0.12 R)
• M68: 32,511,507 km (0.061 R)
• M69: 33,951,087 km (0.07 R)
• M70: 34,132,549 km (0.102 R)
• M71: 34,678,731 km (0.107 R)
• M72: 35,472,797 km (0.076 R)
• M73: 36,892,331 km (0.059 R)
• M74: 37,328,109 km (0.1 R)
• M75: 37,640,320 km (0.116 R)
• M76: 37,702,852 km (0.093 R)
• M77: 38,393,396 km (0.111 R)
• M78: 38,456,377 km (0.093 R)
• M79: 39,595,714 km (0.099 R)
• M80: 40,105,693 km (0.096 R)
• M81: 40,746,271 km (0.078 R)
• M82: 40,810,449 km (0.08 R)
• M83: 40,874,776 km (0.1 R)
• M84: 40,938,953 km (0.112 R)
• M85: 41,196,561 km (0.039 R)
• M86: 41,583,870 km (0.082 R)
• M87: 42,297,152 km (0.117 R)
• M88: 42,949,100 km (0.078 R)
• M89: 43,014,474 km (0.105 R)
• M90: 43,079,998 km (0.078 R)
• M91: 43,210,896 km (0.074 R)
• M92: 43,276,420 km (0.079 R)
• M93: 43,473,141 km (0.117 R)
• M94: 43,933,304 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.3

Radius: 5

Gravity: 35.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 13.74 AU - 20.88 AU

Year: 25919 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,812,950 km

• M1: 243,545 km (0.044 R)
• M2: 1,513,482 km (0.093 R)
• M3: 1,623,735 km (0.079 R)
• M4: 1,930,411 km (0.099 R)
• M5: 2,466,270 km (0.066 R)
• M6: 3,184,939 km (0.045 R)
• M7: 3,422,051 km (0.115 R)
• M8: 4,167,198 km (0.096 R)
• M9: 5,069,722 km (0.077 R)
• M10: 5,458,378 km (0.113 R)
• M11: 5,514,626 km (0.115 R)
• M12: 5,627,872 km (0.103 R)
• M13: 6,620,753 km (0.106 R)
• M14: 7,045,013 km (0.084 R)
• M15: 7,540,780 km (0.115 R)
• M16: 8,500,301 km (0.053 R)
• M17: 9,227,945 km (0.025 R)
• M18: 9,565,437 km (0.071 R)
• M19: 11,455,906 km (0.088 R)
• M20: 11,891,236 km (0.086 R)
• M21: 11,964,389 km (0.093 R)
• M22: 12,110,995 km (0.119 R)
• M23: 13,078,594 km (0.054 R)
• M24: 15,245,369 km (0.105 R)
• M25: 15,324,806 km (0.065 R)
• M26: 15,643,898 km (0.076 R)
• M27: 16,207,583 km (0.072 R)
• M28: 16,532,659 km (0.069 R)
• M29: 16,614,190 km (0.094 R)
• M30: 18,697,340 km (0.104 R)
• M31: 19,038,274 km (0.115 R)
• M32: 19,381,152 km (0.061 R)
• M33: 19,726,125 km (0.104 R)
• M34: 21,392,346 km (0.051 R)
• M35: 21,659,528 km (0.093 R)
• M36: 22,017,515 km (0.091 R)
• M37: 22,739,325 km (0.111 R)
• M38: 24,298,733 km (0.1 R)
• M39: 24,670,634 km (0.076 R)
• M40: 24,950,681 km (0.098 R)
• M41: 25,138,127 km (0.098 R)
• M42: 25,325,872 km (0.114 R)
• M43: 26,845,338 km (0.109 R)
• M44: 27,616,066 km (0.111 R)
• M45: 29,277,799 km (0.073 R)
• M46: 30,370,163 km (0.048 R)
• M47: 30,670,406 km (0.099 R)
• M48: 30,770,786 km (0.094 R)
• M49: 31,475,841 km (0.07 R)
• M50: 34,141,226 km (0.078 R)
• M51: 34,453,437 km (0.053 R)
• M52: 34,662,126 km (0.115 R)
• M53: 34,975,833 km (0.063 R)
• M54: 35,817,171 km (0.093 R)
• M55: 36,346,299 km (0.12 R)
• M56: 36,665,092 km (0.048 R)
• M57: 37,949,240 km (0.079 R)
• M58: 38,488,690 km (0.117 R)
• M59: 38,813,616 km (0.115 R)
• M60: 40,012,643 km (0.032 R)
• M61: 41,334,490 km (0.091 R)
• M62: 42,112,100 km (0.104 R)
• M63: 43,343,889 km (0.085 R)
• M64: 44,020,669 km (0.092 R)
• M65: 46,878,288 km (0.095 R)
• M66: 47,689,108 km (0.06 R)
• M67: 49,442,246 km (0.085 R)
• M68: 51,812,175 km (0.097 R)
• M69: 54,097,732 km (0.079 R)
• M70: 54,826,273 km (0.079 R)
• M71: 56,170,410 km (0.058 R)
• M72: 56,293,080 km (0.059 R)
• M73: 58,890,997 km (0.062 R)
• M74: 59,890,909 km (0.104 R)
• M75: 63,051,613 km (0.089 R)
• M76: 64,845,142 km (0.065 R)
• M77: 65,231,703 km (0.09 R)
• M78: 68,220,219 km (0.099 R)
• M79: 68,482,165 km (0.106 R)
• M80: 68,744,560 km (0.089 R)
• M81: 69,007,104 km (0.067 R)
• M82: 69,929,076 km (0.059 R)
• M83: 70,457,605 km (0.089 R)
• M84: 77,312,778 km (0.107 R)
• M85: 80,058,497 km (0.098 R)
• M86: 81,026,994 km (0.074 R)
• M87: 81,165,671 km (0.087 R)
• M88: 82,836,081 km (0.108 R)
• M89: 83,955,821 km (0.113 R)
• M90: 86,635,418 km (0.047 R)
• M91: 91,211,467 km (0.067 R)
• M92: 91,355,680 km (0.086 R)
• M93: 96,011,913 km (0.073 R)
• M94: 97,188,052 km (0.106 R)
• M95: 98,073,222 km (0.102 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit