🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.89 AU - 1.11 AU

Year: 367 Days

Day: 35.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,244,670 km

• M1: 460,163 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.48 AU - 1.84 AU

Year: 785 Days

Day: 20.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.36 AU - 1.96 AU

Year: 785 Days

Day: 19.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.12 AU - 2.82 AU

Year: 1425 Days

Day: 19.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.42 AU - 4.96 AU

Year: 3148 Days

Day: 22.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.4

Radius: 12.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.5 AU - 5.92 AU

Year: 5009 Days

Day: 13.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,244,670 km

• M1: 175,628 km (0.075 R)
• M2: 431,590 km (0.116 R)
• M3: 633,248 km (0.094 R)
• M4: 821,292 km (0.047 R)
• M5: 965,953 km (0.088 R)
• M6: 1,054,515 km (0.08 R)
• M7: 1,409,362 km (0.073 R)
• M8: 1,600,996 km (0.073 R)
• M9: 1,738,926 km (0.067 R)
• M10: 1,833,023 km (0.094 R)
• M11: 1,912,908 km (0.089 R)
• M12: 2,126,235 km (0.069 R)
• M13: 2,278,675 km (0.113 R)
• M14: 2,417,352 km (0.097 R)
• M15: 2,906,088 km (0.053 R)
• M16: 3,505,228 km (0.091 R)
• M17: 3,585,412 km (0.106 R)
• M18: 3,727,081 km (0.083 R)
• M19: 3,808,911 km (0.115 R)
• M20: 4,334,299 km (0.051 R)
• M21: 4,442,159 km (0.059 R)
• M22: 4,704,703 km (0.107 R)
• M23: 4,949,894 km (0.089 R)
• M24: 5,108,169 km (0.049 R)
• M25: 5,245,201 km (0.091 R)
• M26: 5,452,992 km (0.103 R)
• M27: 5,710,749 km (0.102 R)
• M28: 5,853,017 km (0.104 R)
• M29: 6,092,822 km (0.033 R)
• M30: 6,238,231 km (0.061 R)
• M31: 7,211,814 km (0.094 R)
• M32: 7,314,438 km (0.089 R)
• M33: 7,651,033 km (0.079 R)
• M34: 7,834,440 km (0.08 R)
• M35: 7,966,386 km (0.11 R)
• M36: 8,582,729 km (0.056 R)
• M37: 9,353,756 km (0.077 R)
• M38: 9,437,681 km (0.093 R)
• M39: 9,691,100 km (0.078 R)
• M40: 10,003,759 km (0.041 R)
• M41: 10,961,784 km (0.087 R)
• M42: 11,228,218 km (0.075 R)
• M43: 11,918,762 km (0.107 R)
• M44: 12,162,157 km (0.03 R)
• M45: 12,438,016 km (0.096 R)
• M46: 15,374,323 km (0.106 R)
• M47: 15,473,506 km (0.092 R)
• M48: 15,839,273 km (0.095 R)
• M49: 16,073,394 km (0.118 R)
• M50: 16,748,978 km (0.06 R)
• M51: 16,851,003 km (0.105 R)
• M52: 17,296,057 km (0.038 R)
• M53: 18,127,672 km (0.113 R)
• M54: 18,866,087 km (0.058 R)
• M55: 19,007,756 km (0.049 R)
• M56: 19,650,129 km (0.115 R)
• M57: 19,829,796 km (0.104 R)
• M58: 20,481,295 km (0.049 R)
• M59: 20,700,007 km (0.1 R)
• M60: 21,176,626 km (0.087 R)
• M61: 21,287,029 km (0.111 R)
• M62: 21,916,836 km (0.066 R)
• M63: 22,065,836 km (0.062 R)
• M64: 23,005,161 km (0.09 R)
• M65: 23,574,979 km (0.071 R)
• M66: 24,188,031 km (0.118 R)
• M67: 24,457,905 km (0.068 R)
• M68: 24,845,065 km (0.042 R)
• M69: 25,234,318 km (0.1 R)
• M70: 25,547,277 km (0.108 R)
• M71: 26,216,279 km (0.117 R)
• M72: 26,652,357 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.8

Radius: 11.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.82 AU - 7.16 AU

Year: 6784 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,244,670 km

• M1: 139,126 km (0.079 R)
• M2: 211,980 km (0.073 R)
• M3: 300,093 km (0.099 R)
• M4: 398,080 km (0.045 R)
• M5: 702,063 km (0.042 R)
• M6: 934,089 km (0.108 R)
• M7: 1,399,039 km (0.062 R)
• M8: 1,544,448 km (0.084 R)
• M9: 1,619,098 km (0.044 R)
• M10: 1,811,331 km (0.1 R)
• M11: 1,930,411 km (0.085 R)
• M12: 2,155,556 km (0.1 R)
• M13: 2,790,150 km (0.053 R)
• M14: 3,140,359 km (0.113 R)
• M15: 3,236,101 km (0.102 R)
• M16: 3,780,637 km (0.117 R)
• M17: 3,960,005 km (0.109 R)
• M18: 4,168,395 km (0.116 R)
• M19: 5,179,078 km (0.09 R)
• M20: 5,321,346 km (0.118 R)
• M21: 5,522,705 km (0.105 R)
• M22: 5,814,869 km (0.111 R)
• M23: 6,022,361 km (0.109 R)
• M24: 6,292,685 km (0.114 R)
• M25: 6,475,194 km (0.117 R)
• M26: 6,783,366 km (0.097 R)
• M27: 6,876,715 km (0.114 R)
• M28: 8,495,364 km (0.104 R)
• M29: 8,832,707 km (0.065 R)
• M30: 10,297,569 km (0.115 R)
• M31: 10,585,097 km (0.104 R)
• M32: 12,062,076 km (0.06 R)
• M33: 12,594,196 km (0.074 R)
• M34: 12,709,237 km (0.109 R)
• M35: 13,017,857 km (0.081 R)
• M36: 13,524,396 km (0.101 R)
• M37: 13,642,129 km (0.091 R)
• M38: 14,196,539 km (0.06 R)
• M39: 14,677,645 km (0.056 R)
• M40: 14,798,670 km (0.032 R)
• M41: 14,879,603 km (0.098 R)
• M42: 15,327,349 km (0.08 R)
• M43: 16,028,065 km (0.075 R)
• M44: 17,417,830 km (0.094 R)
• M45: 17,717,624 km (0.098 R)
• M46: 19,109,632 km (0.049 R)
• M47: 19,242,026 km (0.034 R)
• M48: 19,330,438 km (0.093 R)
• M49: 20,491,617 km (0.114 R)
• M50: 20,762,688 km (0.099 R)
• M51: 20,944,151 km (0.117 R)
• M52: 22,414,698 km (0.072 R)
• M53: 22,694,147 km (0.076 R)
• M54: 23,728,616 km (0.096 R)
• M55: 23,870,734 km (0.086 R)
• M56: 24,442,646 km (0.105 R)
• M57: 24,634,281 km (0.112 R)
• M58: 26,332,217 km (0.11 R)
• M59: 27,269,747 km (0.107 R)
• M60: 27,667,827 km (0.105 R)
• M61: 27,917,506 km (0.07 R)
• M62: 28,570,351 km (0.101 R)
• M63: 29,380,723 km (0.117 R)
• M64: 30,301,498 km (0.098 R)
• M65: 30,920,533 km (0.08 R)
• M66: 31,127,876 km (0.106 R)
• M67: 31,648,028 km (0.072 R)
• M68: 31,961,585 km (0.049 R)
• M69: 32,223,681 km (0.067 R)
• M70: 32,644,499 km (0.054 R)
• M71: 33,120,071 km (0.088 R)
• M72: 33,597,887 km (0.113 R)
• M73: 33,971,133 km (0.119 R)
• M74: 35,045,096 km (0.116 R)
• M75: 35,912,465 km (0.089 R)
• M76: 36,403,295 km (0.116 R)
• M77: 36,677,060 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329

Radius: 7.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.74 AU - 15.36 AU

Year: 20374 Days

Day: 16.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 32,244,670 km

• M1: 100,081 km (0.118 R)
• M2: 395,686 km (0.094 R)
• M3: 509,680 km (0.084 R)
• M4: 751,580 km (0.093 R)
• M5: 1,005,597 km (0.091 R)
• M6: 1,643,781 km (0.065 R)
• M7: 1,889,720 km (0.113 R)
• M8: 2,002,816 km (0.111 R)
• M9: 2,570,690 km (0.1 R)
• M10: 2,986,721 km (0.115 R)
• M11: 3,355,181 km (0.037 R)
• M12: 3,952,974 km (0.114 R)
• M13: 4,659,525 km (0.12 R)
• M14: 5,046,983 km (0.063 R)
• M15: 5,165,315 km (0.084 R)
• M16: 5,525,697 km (0.109 R)
• M17: 5,935,744 km (0.096 R)
• M18: 6,186,470 km (0.116 R)
• M19: 6,313,180 km (0.112 R)
• M20: 6,915,760 km (0.108 R)
• M21: 7,223,932 km (0.052 R)
• M22: 7,357,522 km (0.064 R)
• M23: 7,853,888 km (0.117 R)
• M24: 8,407,700 km (0.099 R)
• M25: 8,501,198 km (0.114 R)
• M26: 10,044,450 km (0.097 R)
• M27: 10,193,449 km (0.094 R)
• M28: 10,343,197 km (0.113 R)
• M29: 10,695,649 km (0.032 R)
• M30: 12,356,186 km (0.113 R)
• M31: 12,730,180 km (0.101 R)
• M32: 13,161,920 km (0.054 R)
• M33: 13,598,596 km (0.119 R)
• M34: 13,763,602 km (0.117 R)
• M35: 13,873,856 km (0.052 R)
• M36: 15,050,294 km (0.075 R)
• M37: 15,107,141 km (0.102 R)
• M38: 16,258,446 km (0.044 R)
• M39: 16,433,476 km (0.11 R)
• M40: 17,318,497 km (0.091 R)
• M41: 17,977,326 km (0.03 R)
• M42: 18,218,926 km (0.084 R)
• M43: 19,011,645 km (0.073 R)
• M44: 20,065,114 km (0.112 R)
• M45: 20,190,177 km (0.073 R)
• M46: 20,252,859 km (0.077 R)
• M47: 20,756,854 km (0.082 R)
• M48: 21,073,852 km (0.057 R)
• M49: 22,617,702 km (0.079 R)
• M50: 23,140,247 km (0.092 R)
• M51: 23,271,594 km (0.083 R)
• M52: 23,666,982 km (0.109 R)
• M53: 24,732,118 km (0.028 R)
• M54: 25,270,521 km (0.096 R)
• M55: 26,702,322 km (0.097 R)
• M56: 26,771,137 km (0.068 R)
• M57: 26,908,917 km (0.106 R)
• M58: 28,863,413 km (0.063 R)
• M59: 29,217,212 km (0.084 R)
• M60: 32,318,825 km (0.068 R)
• M61: 32,465,580 km (0.045 R)
• M62: 33,351,050 km (0.105 R)
• M63: 33,945,702 km (0.108 R)
• M64: 34,618,892 km (0.106 R)
• M65: 34,919,584 km (0.113 R)
• M66: 35,523,361 km (0.087 R)
• M67: 36,359,314 km (0.118 R)
• M68: 36,435,609 km (0.084 R)
• M69: 36,817,981 km (0.119 R)
• M70: 37,741,000 km (0.119 R)
• M71: 38,360,634 km (0.07 R)
• M72: 41,908,198 km (0.109 R)
• M73: 42,952,391 km (0.111 R)
• M74: 43,033,024 km (0.116 R)
• M75: 43,194,590 km (0.113 R)
• M76: 45,066,359 km (0.045 R)
• M77: 45,148,338 km (0.111 R)
• M78: 45,312,447 km (0.091 R)
• M79: 45,888,548 km (0.047 R)
• M80: 48,384,290 km (0.074 R)
• M81: 49,648,691 km (0.113 R)
• M82: 52,209,806 km (0.113 R)
• M83: 52,382,143 km (0.11 R)
• M84: 53,680,204 km (0.034 R)
• M85: 54,202,301 km (0.102 R)
• M86: 54,464,097 km (0.067 R)
• M87: 55,515,171 km (0.067 R)
• M88: 55,602,985 km (0.114 R)
• M89: 55,690,949 km (0.114 R)
• M90: 56,219,628 km (0.086 R)
• M91: 56,926,927 km (0.109 R)
• M92: 57,459,495 km (0.113 R)
• M93: 58,529,419 km (0.071 R)
• M94: 59,336,200 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 3.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.27 AU - 18.21 AU

Year: 26277 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,244,670 km

• M1: 81,980 km (0.113 R)
• M2: 179,817 km (0.115 R)
• M3: 341,981 km (0.1 R)
• M4: 787,034 km (0.096 R)
• M5: 828,623 km (0.114 R)
• M6: 1,109,119 km (0.093 R)
• M7: 1,467,854 km (0.052 R)
• M8: 1,641,986 km (0.111 R)
• M9: 1,786,049 km (0.044 R)
• M10: 2,124,888 km (0.095 R)
• M11: 2,586,248 km (0.035 R)
• M12: 3,299,680 km (0.11 R)
• M13: 4,166,749 km (0.116 R)
• M14: 4,387,706 km (0.059 R)
• M15: 4,688,397 km (0.1 R)
• M16: 4,815,555 km (0.112 R)
• M17: 5,230,241 km (0.098 R)
• M18: 5,819,058 km (0.044 R)
• M19: 6,065,894 km (0.107 R)
• M20: 6,176,746 km (0.092 R)
• M21: 6,288,197 km (0.097 R)
• M22: 6,626,587 km (0.111 R)
• M23: 6,683,584 km (0.111 R)
• M24: 6,769,453 km (0.076 R)
• M25: 6,999,984 km (0.111 R)
• M26: 7,706,983 km (0.114 R)
• M27: 8,591,107 km (0.063 R)
• M28: 9,092,559 km (0.102 R)
• M29: 9,603,435 km (0.079 R)
• M30: 9,732,538 km (0.12 R)
• M31: 9,797,314 km (0.056 R)
• M32: 11,157,009 km (0.098 R)
• M33: 11,806,862 km (0.075 R)
• M34: 13,683,418 km (0.119 R)
• M35: 14,120,992 km (0.098 R)
• M36: 14,600,303 km (0.106 R)
• M37: 15,009,902 km (0.109 R)
• M38: 17,035,906 km (0.114 R)
• M39: 17,782,998 km (0.112 R)
• M40: 18,822,254 km (0.093 R)
• M41: 20,917,373 km (0.099 R)
• M42: 21,674,338 km (0.097 R)
• M43: 22,311,924 km (0.088 R)
• M44: 22,869,475 km (0.112 R)
• M45: 23,085,195 km (0.074 R)
• M46: 23,518,431 km (0.089 R)
• M47: 23,954,509 km (0.114 R)
• M48: 26,853,117 km (0.101 R)
• M49: 27,126,133 km (0.068 R)
• M50: 27,263,015 km (0.108 R)
• M51: 28,690,927 km (0.058 R)
• M52: 28,830,502 km (0.118 R)
• M53: 29,156,775 km (0.091 R)
• M54: 29,578,042 km (0.111 R)
• M55: 29,766,087 km (0.082 R)
• M56: 30,616,551 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit