🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.63 AU - 0.69 AU

Year: 195 Days

Day: 22.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 27.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,986,982 km

• M1: 392,844 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.63 AU - 3.75 AU

Year: 2071 Days

Day: 13.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 137 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,986,982 km

• M1: 152,291 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.27 AU - 3.33 AU

Year: 2179 Days

Day: 28.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,986,982 km

• M1: 141,669 km (0.047 R)
• M2: 2,404,337 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.8 AU - 4.54 AU

Year: 2555 Days

Day: 45.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.72 AU - 5.22 AU

Year: 3435 Days

Day: 24.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 11

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.49 AU - 5.39 AU

Year: 3990 Days

Day: 11.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,986,982 km

• M1: 141,669 km (0.107 R)
• M2: 225,743 km (0.084 R)
• M3: 632,350 km (0.094 R)
• M4: 761,154 km (0.1 R)
• M5: 939,026 km (0.056 R)
• M6: 1,490,743 km (0.093 R)
• M7: 1,717,084 km (0.067 R)
• M8: 1,868,627 km (0.111 R)
• M9: 2,149,123 km (0.11 R)
• M10: 2,443,382 km (0.092 R)
• M11: 2,595,373 km (0.069 R)
• M12: 2,969,219 km (0.111 R)
• M13: 3,172,971 km (0.076 R)
• M14: 3,529,911 km (0.06 R)
• M15: 3,855,586 km (0.069 R)
• M16: 4,443,356 km (0.104 R)
• M17: 4,606,418 km (0.098 R)
• M18: 4,866,868 km (0.042 R)
• M19: 5,254,176 km (0.056 R)
• M20: 6,136,056 km (0.057 R)
• M21: 6,344,147 km (0.073 R)
• M22: 6,660,546 km (0.06 R)
• M23: 6,740,581 km (0.055 R)
• M24: 7,090,640 km (0.053 R)
• M25: 7,226,924 km (0.097 R)
• M26: 7,391,631 km (0.093 R)
• M27: 7,864,958 km (0.068 R)
• M28: 8,006,029 km (0.072 R)
• M29: 8,176,421 km (0.086 R)
• M30: 8,348,160 km (0.083 R)
• M31: 8,636,883 km (0.104 R)
• M32: 9,254,124 km (0.089 R)
• M33: 9,373,204 km (0.078 R)
• M34: 10,252,540 km (0.116 R)
• M35: 10,905,685 km (0.082 R)
• M36: 11,348,644 km (0.055 R)
• M37: 11,572,442 km (0.067 R)
• M38: 11,991,765 km (0.047 R)
• M39: 13,011,724 km (0.106 R)
• M40: 13,145,464 km (0.12 R)
• M41: 13,346,823 km (0.058 R)
• M42: 13,650,656 km (0.107 R)
• M43: 13,820,599 km (0.072 R)
• M44: 13,922,775 km (0.081 R)
• M45: 14,610,775 km (0.118 R)
• M46: 14,680,338 km (0.11 R)
• M47: 14,784,608 km (0.063 R)
• M48: 15,029,051 km (0.117 R)
• M49: 15,415,761 km (0.094 R)
• M50: 16,704,547 km (0.113 R)
• M51: 16,959,163 km (0.106 R)
• M52: 17,178,473 km (0.107 R)
• M53: 17,325,079 km (0.104 R)
• M54: 18,476,235 km (0.074 R)
• M55: 19,690,072 km (0.04 R)
• M56: 20,423,101 km (0.111 R)
• M57: 20,695,369 km (0.09 R)
• M58: 20,851,550 km (0.111 R)
• M59: 21,204,301 km (0.115 R)
• M60: 21,756,916 km (0.068 R)
• M61: 22,274,375 km (0.082 R)
• M62: 22,354,410 km (0.114 R)
• M63: 23,199,787 km (0.067 R)
• M64: 24,055,637 km (0.083 R)
• M65: 24,178,756 km (0.097 R)
• M66: 24,261,035 km (0.115 R)
• M67: 25,088,012 km (0.116 R)
• M68: 25,254,514 km (0.116 R)
• M69: 25,463,203 km (0.075 R)
• M70: 25,546,828 km (0.081 R)
• M71: 25,714,378 km (0.087 R)
• M72: 25,840,339 km (0.075 R)
• M73: 26,177,084 km (0.088 R)
• M74: 26,430,503 km (0.087 R)
• M75: 26,727,305 km (0.117 R)
• M76: 28,011,752 km (0.072 R)
• M77: 28,401,006 km (0.043 R)
• M78: 28,487,773 km (0.102 R)
• M79: 28,704,989 km (0.11 R)
• M80: 29,184,899 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 13.3

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.74 AU - 8.28 AU

Year: 8239 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 101.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,986,982 km

• M1: 266,434 km (0.091 R)
• M2: 373,546 km (0.05 R)
• M3: 605,423 km (0.047 R)
• M4: 690,394 km (0.113 R)
• M5: 1,122,134 km (0.052 R)
• M6: 1,650,214 km (0.068 R)
• M7: 1,867,281 km (0.068 R)
• M8: 1,979,479 km (0.12 R)
• M9: 2,290,044 km (0.08 R)
• M10: 2,721,784 km (0.111 R)
• M11: 2,893,223 km (0.118 R)
• M12: 3,002,130 km (0.105 R)
• M13: 3,179,404 km (0.114 R)
• M14: 3,269,312 km (0.036 R)
• M15: 4,315,151 km (0.08 R)
• M16: 4,643,069 km (0.091 R)
• M17: 4,797,155 km (0.081 R)
• M18: 5,136,892 km (0.099 R)
• M19: 5,538,861 km (0.117 R)
• M20: 5,647,768 km (0.103 R)
• M21: 6,174,951 km (0.069 R)
• M22: 6,288,047 km (0.089 R)
• M23: 6,631,225 km (0.066 R)
• M24: 7,128,189 km (0.109 R)
• M25: 7,606,902 km (0.112 R)
• M26: 7,819,630 km (0.082 R)
• M27: 7,911,334 km (0.111 R)
• M28: 8,282,187 km (0.107 R)
• M29: 9,363,630 km (0.03 R)
• M30: 9,920,882 km (0.089 R)
• M31: 10,187,017 km (0.076 R)
• M32: 10,287,397 km (0.085 R)
• M33: 10,828,343 km (0.105 R)
• M34: 11,240,186 km (0.072 R)
• M35: 11,344,007 km (0.102 R)
• M36: 11,448,127 km (0.081 R)
• M37: 11,902,755 km (0.074 R)
• M38: 12,043,975 km (0.11 R)
• M39: 12,292,307 km (0.096 R)
• M40: 12,399,270 km (0.055 R)
• M41: 12,721,953 km (0.095 R)
• M42: 12,974,923 km (0.091 R)
• M43: 13,891,808 km (0.111 R)
• M44: 14,115,008 km (0.073 R)
• M45: 14,489,601 km (0.053 R)
• M46: 15,019,626 km (0.097 R)
• M47: 16,059,780 km (0.051 R)
• M48: 16,372,440 km (0.115 R)
• M49: 16,726,688 km (0.057 R)
• M50: 17,362,628 km (0.041 R)
• M51: 17,844,782 km (0.025 R)
• M52: 19,069,390 km (0.09 R)
• M53: 20,068,554 km (0.092 R)
• M54: 20,236,702 km (0.078 R)
• M55: 20,489,972 km (0.104 R)
• M56: 21,513,221 km (0.116 R)
• M57: 21,642,174 km (0.066 R)
• M58: 21,728,492 km (0.077 R)
• M59: 23,476,244 km (0.113 R)
• M60: 24,277,490 km (0.1 R)
• M61: 25,678,325 km (0.115 R)
• M62: 27,291,289 km (0.099 R)
• M63: 27,664,685 km (0.094 R)
• M64: 28,133,675 km (0.118 R)
• M65: 28,227,772 km (0.078 R)
• M66: 28,605,207 km (0.079 R)
• M67: 29,270,020 km (0.097 R)
• M68: 29,939,770 km (0.058 R)
• M69: 30,324,685 km (0.112 R)
• M70: 30,905,424 km (0.075 R)
• M71: 31,832,183 km (0.091 R)
• M72: 32,471,564 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.7

Radius: 13.7

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.13 AU - 10.73 AU

Year: 11372 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,986,982 km

• M1: 206,744 km (0.066 R)
• M2: 303,384 km (0.118 R)
• M3: 561,441 km (0.036 R)
• M4: 897,886 km (0.049 R)
• M5: 1,011,730 km (0.096 R)
• M6: 1,319,154 km (0.028 R)
• M7: 1,541,157 km (0.058 R)
• M8: 3,119,864 km (0.041 R)
• M9: 3,238,495 km (0.053 R)
• M10: 4,210,133 km (0.051 R)
• M11: 4,711,286 km (0.095 R)
• M12: 4,882,725 km (0.075 R)
• M13: 5,091,115 km (0.112 R)
• M14: 5,196,432 km (0.117 R)
• M15: 6,139,646 km (0.095 R)
• M16: 6,251,845 km (0.096 R)
• M17: 6,669,522 km (0.099 R)
• M18: 6,901,099 km (0.038 R)
• M19: 7,491,861 km (0.119 R)
• M20: 8,017,099 km (0.116 R)
• M21: 8,470,979 km (0.106 R)
• M22: 8,806,228 km (0.115 R)
• M23: 8,975,573 km (0.064 R)
• M24: 9,231,685 km (0.107 R)
• M25: 9,576,807 km (0.098 R)
• M26: 10,058,362 km (0.108 R)
• M27: 10,369,077 km (0.109 R)
• M28: 10,863,498 km (0.075 R)
• M29: 11,090,887 km (0.106 R)
• M30: 12,821,884 km (0.095 R)
• M31: 13,062,288 km (0.119 R)
• M32: 13,841,543 km (0.098 R)
• M33: 13,939,978 km (0.112 R)
• M34: 14,236,781 km (0.059 R)
• M35: 15,038,625 km (0.089 R)
• M36: 15,496,095 km (0.089 R)
• M37: 16,633,638 km (0.118 R)
• M38: 18,933,855 km (0.086 R)
• M39: 19,483,028 km (0.11 R)
• M40: 19,704,134 km (0.06 R)
• M41: 20,540,835 km (0.102 R)
• M42: 20,765,830 km (0.06 R)
• M43: 21,332,208 km (0.106 R)
• M44: 21,446,052 km (0.082 R)
• M45: 22,306,539 km (0.06 R)
• M46: 23,471,457 km (0.067 R)
• M47: 24,002,230 km (0.119 R)
• M48: 24,298,733 km (0.084 R)
• M49: 24,955,318 km (0.114 R)
• M50: 26,042,446 km (0.114 R)
• M51: 27,454,052 km (0.112 R)
• M52: 28,387,991 km (0.068 R)
• M53: 29,713,129 km (0.118 R)
• M54: 29,904,016 km (0.06 R)
• M55: 30,223,108 km (0.082 R)
• M56: 30,800,556 km (0.07 R)
• M57: 32,226,972 km (0.102 R)
• M58: 32,554,292 km (0.113 R)
• M59: 32,948,333 km (0.032 R)
• M60: 33,145,951 km (0.081 R)
• M61: 33,741,351 km (0.058 R)
• M62: 34,607,523 km (0.076 R)
• M63: 35,346,237 km (0.099 R)
• M64: 35,548,493 km (0.082 R)
• M65: 36,293,790 km (0.093 R)
• M66: 36,975,807 km (0.084 R)
• M67: 38,006,685 km (0.065 R)
• M68: 38,421,670 km (0.09 R)
• M69: 38,560,347 km (0.115 R)
• M70: 40,519,331 km (0.063 R)
• M71: 40,731,162 km (0.119 R)
• M72: 41,724,492 km (0.092 R)
• M73: 43,952,154 km (0.067 R)
• M74: 44,097,264 km (0.1 R)
• M75: 44,679,050 km (0.102 R)
• M76: 45,336,682 km (0.053 R)
• M77: 46,292,164 km (0.055 R)
• M78: 46,587,470 km (0.046 R)
• M79: 46,883,374 km (0.084 R)
• M80: 47,180,027 km (0.09 R)
• M81: 47,849,627 km (0.073 R)
• M82: 48,372,621 km (0.094 R)
• M83: 49,801,730 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243

Radius: 5.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.83 AU - 20.23 AU

Year: 28990 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,986,982 km

• M1: 129,701 km (0.104 R)
• M2: 280,646 km (0.087 R)
• M3: 622,178 km (0.053 R)
• M4: 707,000 km (0.092 R)
• M5: 773,122 km (0.09 R)
• M6: 984,204 km (0.059 R)
• M7: 1,033,572 km (0.049 R)
• M8: 1,778,719 km (0.103 R)
• M9: 2,619,459 km (0.045 R)
• M10: 3,758,497 km (0.108 R)
• M11: 6,893,320 km (0.047 R)
• M12: 6,941,192 km (0.062 R)
• M13: 7,182,343 km (0.103 R)
• M14: 7,623,059 km (0.025 R)
• M15: 9,366,023 km (0.058 R)
• M16: 10,009,294 km (0.097 R)
• M17: 10,611,575 km (0.087 R)
• M18: 10,722,427 km (0.073 R)
• M19: 11,736,402 km (0.103 R)
• M20: 13,433,440 km (0.104 R)
• M21: 14,586,241 km (0.1 R)
• M22: 14,832,928 km (0.097 R)
• M23: 15,770,308 km (0.113 R)
• M24: 16,662,510 km (0.025 R)
• M25: 18,362,241 km (0.046 R)
• M26: 18,829,286 km (0.113 R)
• M27: 18,896,305 km (0.1 R)
• M28: 19,979,544 km (0.103 R)
• M29: 20,047,910 km (0.064 R)
• M30: 20,459,902 km (0.076 R)
• M31: 21,501,702 km (0.064 R)
• M32: 21,782,497 km (0.112 R)
• M33: 22,064,489 km (0.104 R)
• M34: 23,132,618 km (0.075 R)
• M35: 23,564,507 km (0.116 R)
• M36: 23,781,574 km (0.073 R)
• M37: 24,582,820 km (0.098 R)
• M38: 25,097,287 km (0.072 R)
• M39: 25,244,940 km (0.11 R)
• M40: 26,211,641 km (0.055 R)
• M41: 26,361,389 km (0.118 R)
• M42: 27,722,430 km (0.047 R)
• M43: 28,257,841 km (0.111 R)
• M44: 28,334,585 km (0.075 R)
• M45: 29,728,238 km (0.058 R)
• M46: 29,962,658 km (0.116 R)
• M47: 30,590,969 km (0.114 R)
• M48: 30,669,807 km (0.027 R)
• M49: 32,421,000 km (0.116 R)
• M50: 32,984,984 km (0.073 R)
• M51: 33,714,872 km (0.094 R)
• M52: 37,359,226 km (0.111 R)
• M53: 39,570,582 km (0.082 R)
• M54: 40,952,417 km (0.1 R)
• M55: 41,387,597 km (0.114 R)
• M56: 45,012,354 km (0.068 R)
• M57: 49,846,310 km (0.115 R)
• M58: 51,244,003 km (0.102 R)
• M59: 53,222,285 km (0.108 R)
• M60: 54,077,835 km (0.083 R)
• M61: 55,033,616 km (0.105 R)
• M62: 62,778,298 km (0.116 R)
• M63: 63,279,899 km (0.041 R)
• M64: 63,581,339 km (0.09 R)
• M65: 66,010,958 km (0.105 R)
• M66: 66,827,613 km (0.043 R)
• M67: 68,677,091 km (0.113 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit