🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.63 AU - 0.71 AU

Year: 195 Days

Day: 46.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,054,290 km

• M1: 368,310 km (0.07 R)
• M2: 412,741 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.71 AU - 1.07 AU

Year: 299 Days

Day: 35.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,054,290 km

• M1: 30,069 km (0.064 R)
• M2: 271,670 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.06 AU - 1.52 AU

Year: 522 Days

Day: 30.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.32 AU - 1.36 AU

Year: 553 Days

Day: 34.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,054,290 km

• M1: 700,417 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.7 AU - 4.12 AU

Year: 2245 Days

Day: 40.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.19 AU - 4.05 AU

Year: 2455 Days

Day: 26.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,054,290 km

• M1: 111,899 km (0.111 R)
• M2: 721,062 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676

Radius: 13.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.54 AU - 15.3 AU

Year: 15602 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,054,290 km

• M1: 171,140 km (0.091 R)
• M2: 350,209 km (0.054 R)
• M3: 469,139 km (0.089 R)
• M4: 1,329,626 km (0.12 R)
• M5: 1,457,981 km (0.118 R)
• M6: 1,955,843 km (0.106 R)
• M7: 2,133,415 km (0.108 R)
• M8: 2,764,419 km (0.12 R)
• M9: 2,897,412 km (0.082 R)
• M10: 3,559,083 km (0.081 R)
• M11: 3,777,645 km (0.082 R)
• M12: 4,000,845 km (0.051 R)
• M13: 4,460,410 km (0.073 R)
• M14: 6,374,664 km (0.108 R)
• M15: 7,416,464 km (0.08 R)
• M16: 7,697,110 km (0.077 R)
• M17: 8,608,460 km (0.07 R)
• M18: 10,168,167 km (0.047 R)
• M19: 11,006,963 km (0.103 R)
• M20: 11,704,837 km (0.07 R)
• M21: 13,256,466 km (0.097 R)
• M22: 13,654,546 km (0.083 R)
• M23: 13,941,175 km (0.096 R)
• M24: 15,464,081 km (0.116 R)
• M25: 16,793,707 km (0.07 R)
• M26: 17,100,981 km (0.06 R)
• M27: 19,111,427 km (0.103 R)
• M28: 19,432,315 km (0.077 R)
• M29: 19,625,745 km (0.089 R)
• M30: 20,340,224 km (0.107 R)
• M31: 20,667,843 km (0.093 R)
• M32: 21,861,784 km (0.08 R)
• M33: 21,995,824 km (0.112 R)
• M34: 22,534,825 km (0.063 R)
• M35: 23,009,948 km (0.109 R)
• M36: 23,146,231 km (0.054 R)
• M37: 23,488,362 km (0.12 R)
• M38: 24,039,181 km (0.114 R)
• M39: 25,434,929 km (0.112 R)
• M40: 25,787,831 km (0.12 R)
• M41: 27,505,065 km (0.106 R)
• M42: 27,722,281 km (0.111 R)
• M43: 27,867,391 km (0.097 R)
• M44: 28,012,800 km (0.083 R)
• M45: 28,158,508 km (0.091 R)
• M46: 28,817,038 km (0.112 R)
• M47: 30,000,357 km (0.068 R)
• M48: 31,274,931 km (0.105 R)
• M49: 32,109,089 km (0.052 R)
• M50: 33,335,492 km (0.115 R)
• M51: 33,489,877 km (0.075 R)
• M52: 33,876,887 km (0.093 R)
• M53: 34,187,601 km (0.103 R)
• M54: 34,577,154 km (0.093 R)
• M55: 35,125,281 km (0.105 R)
• M56: 35,361,047 km (0.12 R)
• M57: 35,676,100 km (0.059 R)
• M58: 36,627,243 km (0.101 R)
• M59: 38,150,000 km (0.103 R)
• M60: 38,392,349 km (0.06 R)
• M61: 38,635,296 km (0.111 R)
• M62: 38,959,923 km (0.066 R)
• M63: 39,203,917 km (0.081 R)
• M64: 39,775,381 km (0.083 R)
• M65: 40,103,150 km (0.104 R)
• M66: 41,009,115 km (0.109 R)
• M67: 41,257,447 km (0.06 R)
• M68: 41,838,635 km (0.09 R)
• M69: 42,005,137 km (0.105 R)
• M70: 42,506,290 km (0.054 R)
• M71: 42,925,314 km (0.112 R)
• M72: 44,445,079 km (0.111 R)
• M73: 47,711,399 km (0.053 R)
• M74: 47,798,315 km (0.087 R)
• M75: 48,408,824 km (0.117 R)
• M76: 50,610,007 km (0.047 R)
• M77: 50,965,152 km (0.102 R)
• M78: 52,214,893 km (0.078 R)
• M79: 52,753,595 km (0.118 R)
• M80: 53,204,034 km (0.117 R)
• M81: 53,565,163 km (0.093 R)
• M82: 54,835,698 km (0.058 R)
• M83: 55,657,738 km (0.108 R)
• M84: 56,024,403 km (0.06 R)
• M85: 58,986,590 km (0.08 R)
• M86: 59,360,435 km (0.11 R)
• M87: 61,714,657 km (0.098 R)
• M88: 62,189,181 km (0.104 R)
• M89: 63,907,462 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.2

Radius: 4.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.01 AU - 14.95 AU

Year: 16669 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 83,054,290 km

• M1: 52,958 km (0.036 R)
• M2: 132,993 km (0.057 R)
• M3: 247,734 km (0.117 R)
• M4: 351,256 km (0.097 R)
• M5: 626,815 km (0.078 R)
• M6: 717,471 km (0.111 R)
• M7: 1,002,605 km (0.105 R)
• M8: 1,061,247 km (0.108 R)
• M9: 1,243,906 km (0.096 R)
• M10: 1,583,643 km (0.098 R)
• M11: 1,638,396 km (0.079 R)
• M12: 1,849,179 km (0.092 R)
• M13: 2,516,087 km (0.114 R)
• M14: 2,874,972 km (0.088 R)
• M15: 3,748,623 km (0.118 R)
• M16: 4,025,679 km (0.056 R)
• M17: 4,347,464 km (0.087 R)
• M18: 4,875,694 km (0.119 R)
• M19: 5,300,402 km (0.118 R)
• M20: 5,403,176 km (0.118 R)
• M21: 5,652,855 km (0.112 R)
• M22: 6,249,601 km (0.08 R)
• M23: 6,621,651 km (0.12 R)
• M24: 6,665,932 km (0.093 R)
• M25: 6,821,663 km (0.075 R)
• M26: 7,991,219 km (0.05 R)
• M27: 8,926,804 km (0.117 R)
• M28: 9,921,630 km (0.115 R)
• M29: 10,048,489 km (0.115 R)
• M30: 10,278,122 km (0.069 R)
• M31: 10,898,803 km (0.112 R)
• M32: 11,055,881 km (0.041 R)
• M33: 11,398,759 km (0.088 R)
• M34: 11,611,637 km (0.105 R)
• M35: 11,852,490 km (0.092 R)
• M36: 12,149,292 km (0.117 R)
• M37: 12,176,369 km (0.062 R)
• M38: 12,943,208 km (0.068 R)
• M39: 12,998,559 km (0.086 R)
• M40: 13,640,932 km (0.063 R)
• M41: 14,580,556 km (0.06 R)
• M42: 14,869,430 km (0.119 R)
• M43: 16,521,589 km (0.113 R)
• M44: 17,216,920 km (0.076 R)
• M45: 17,798,407 km (0.088 R)
• M46: 18,542,058 km (0.089 R)
• M47: 18,760,919 km (0.084 R)
• M48: 21,946,008 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.9

Radius: 3.5

Gravity: 45.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.71 AU - 17.47 AU

Year: 25183 Days

Day: 24.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,054,290 km

• M1: 64,477 km (0.105 R)
• M2: 152,590 km (0.09 R)
• M3: 453,431 km (0.056 R)
• M4: 634,295 km (0.088 R)
• M5: 999,613 km (0.117 R)
• M6: 1,580,950 km (0.116 R)
• M7: 1,680,732 km (0.036 R)
• M8: 2,210,458 km (0.104 R)
• M9: 2,512,646 km (0.104 R)
• M10: 3,624,457 km (0.054 R)
• M11: 3,934,424 km (0.111 R)
• M12: 4,722,057 km (0.03 R)
• M13: 5,456,134 km (0.112 R)
• M14: 5,708,655 km (0.102 R)
• M15: 6,542,064 km (0.072 R)
• M16: 7,027,210 km (0.098 R)
• M17: 7,246,670 km (0.115 R)
• M18: 7,468,225 km (0.089 R)
• M19: 9,259,809 km (0.098 R)
• M20: 10,048,639 km (0.1 R)
• M21: 10,233,691 km (0.099 R)
• M22: 11,689,578 km (0.109 R)
• M23: 11,754,353 km (0.076 R)
• M24: 12,474,518 km (0.087 R)
• M25: 12,873,495 km (0.079 R)
• M26: 13,751,784 km (0.038 R)
• M27: 13,820,150 km (0.104 R)
• M28: 14,859,257 km (0.106 R)
• M29: 15,070,041 km (0.119 R)
• M30: 15,281,871 km (0.089 R)
• M31: 17,011,522 km (0.1 R)
• M32: 17,232,029 km (0.1 R)
• M33: 18,877,755 km (0.092 R)
• M34: 19,029,896 km (0.059 R)
• M35: 19,719,393 km (0.069 R)
• M36: 20,651,238 km (0.114 R)
• M37: 21,359,584 km (0.084 R)
• M38: 21,597,445 km (0.08 R)
• M39: 22,075,859 km (0.098 R)
• M40: 22,961,927 km (0.11 R)
• M41: 24,685,444 km (0.101 R)
• M42: 25,857,394 km (0.083 R)
• M43: 26,110,962 km (0.103 R)
• M44: 26,620,343 km (0.095 R)
• M45: 27,735,445 km (0.116 R)
• M46: 28,953,172 km (0.114 R)
• M47: 29,656,731 km (0.117 R)
• M48: 32,345,154 km (0.112 R)
• M49: 32,527,215 km (0.075 R)
• M50: 34,644,324 km (0.116 R)
• M51: 35,110,471 km (0.1 R)
• M52: 35,954,651 km (0.074 R)
• M53: 36,900,409 km (0.097 R)
• M54: 37,185,842 km (0.068 R)
• M55: 37,662,910 km (0.072 R)
• M56: 39,106,679 km (0.092 R)
• M57: 39,689,213 km (0.106 R)
• M58: 40,666,536 km (0.101 R)
• M59: 40,961,243 km (0.046 R)
• M60: 41,454,019 km (0.05 R)
• M61: 42,246,588 km (0.095 R)
• M62: 44,958,050 km (0.052 R)
• M63: 45,059,477 km (0.095 R)
• M64: 45,262,781 km (0.096 R)
• M65: 45,568,110 km (0.092 R)
• M66: 46,385,961 km (0.046 R)
• M67: 48,763,969 km (0.066 R)
• M68: 49,495,503 km (0.091 R)
• M69: 50,336,093 km (0.106 R)
• M70: 50,547,026 km (0.079 R)
• M71: 50,758,109 km (0.034 R)
• M72: 51,393,451 km (0.099 R)
• M73: 53,852,840 km (0.055 R)
• M74: 54,068,410 km (0.072 R)
• M75: 54,717,216 km (0.116 R)
• M76: 56,459,732 km (0.041 R)
• M77: 58,220,350 km (0.104 R)
• M78: 59,441,218 km (0.118 R)
• M79: 60,558,415 km (0.085 R)
• M80: 63,609,164 km (0.109 R)
• M81: 63,723,158 km (0.045 R)
• M82: 66,016,344 km (0.036 R)
• M83: 67,521,448 km (0.044 R)
• M84: 67,870,310 km (0.085 R)
• M85: 69,389,327 km (0.117 R)
• M86: 70,565,316 km (0.049 R)
• M87: 73,414,407 km (0.11 R)
• M88: 73,653,614 km (0.111 R)
• M89: 75,334,645 km (0.055 R)
• M90: 77,149,866 km (0.067 R)
• M91: 77,636,358 km (0.074 R)
• M92: 80,576,405 km (0.1 R)
• M93: 80,946,510 km (0.094 R)
• M94: 82,308,300 km (0.038 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit