🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.81 AU

Year: 200 Days

Day: 21.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 81.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.91 AU - 1.47 AU

Year: 484 Days

Day: 18.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 496 Days

Day: 41.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.32 AU - 3.62 AU

Year: 2410 Days

Day: 45.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.47 AU - 4.13 AU

Year: 2761 Days

Day: 26.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.31 AU - 4.61 AU

Year: 2938 Days

Day: 40.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 136.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 14.4

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.06 AU - 5.52 AU

Year: 4536 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,208,332 km

• M1: 230,680 km (0.068 R)
• M2: 446,849 km (0.027 R)
• M3: 581,038 km (0.064 R)
• M4: 1,013,376 km (0.065 R)
• M5: 1,344,885 km (0.079 R)
• M6: 1,478,476 km (0.071 R)
• M7: 1,632,562 km (0.108 R)
• M8: 1,727,706 km (0.108 R)
• M9: 1,841,101 km (0.089 R)
• M10: 2,093,173 km (0.036 R)
• M11: 2,214,796 km (0.104 R)
• M12: 2,410,770 km (0.073 R)
• M13: 2,878,113 km (0.077 R)
• M14: 3,092,936 km (0.066 R)
• M15: 3,192,419 km (0.108 R)
• M16: 3,769,418 km (0.11 R)
• M17: 4,005,184 km (0.085 R)
• M18: 4,179,615 km (0.111 R)
• M19: 4,513,817 km (0.101 R)
• M20: 5,208,549 km (0.113 R)
• M21: 5,862,441 km (0.112 R)
• M22: 6,136,505 km (0.075 R)
• M23: 6,414,757 km (0.099 R)
• M24: 6,826,899 km (0.072 R)
• M25: 6,957,498 km (0.112 R)
• M26: 7,650,136 km (0.073 R)
• M27: 8,701,959 km (0.107 R)
• M28: 9,564,390 km (0.105 R)
• M29: 10,214,243 km (0.045 R)
• M30: 10,604,993 km (0.075 R)
• M31: 10,878,458 km (0.119 R)
• M32: 11,123,499 km (0.111 R)
• M33: 11,556,735 km (0.089 R)
• M34: 11,712,765 km (0.086 R)
• M35: 11,869,544 km (0.064 R)
• M36: 12,728,236 km (0.075 R)
• M37: 13,018,904 km (0.09 R)
• M38: 13,246,592 km (0.099 R)
• M39: 13,508,389 km (0.027 R)
• M40: 13,705,858 km (0.098 R)
• M41: 14,538,968 km (0.115 R)
• M42: 14,775,183 km (0.096 R)
• M43: 15,012,595 km (0.063 R)
• M44: 15,388,535 km (0.07 R)
• M45: 16,745,836 km (0.098 R)
• M46: 16,958,115 km (0.111 R)
• M47: 17,171,292 km (0.103 R)
• M48: 17,385,367 km (0.099 R)
• M49: 17,780,006 km (0.103 R)
• M50: 18,468,755 km (0.077 R)
• M51: 18,871,472 km (0.107 R)
• M52: 19,872,432 km (0.079 R)
• M53: 20,172,375 km (0.111 R)
• M54: 20,322,871 km (0.08 R)
• M55: 20,700,755 km (0.087 R)
• M56: 20,814,599 km (0.116 R)
• M57: 21,195,625 km (0.097 R)
• M58: 21,540,448 km (0.07 R)
• M59: 21,694,234 km (0.084 R)
• M60: 22,196,883 km (0.106 R)
• M61: 22,469,151 km (0.108 R)
• M62: 22,899,096 km (0.079 R)
• M63: 23,489,858 km (0.098 R)
• M64: 24,005,970 km (0.082 R)
• M65: 24,205,534 km (0.083 R)
• M66: 25,576,748 km (0.094 R)
• M67: 25,984,851 km (0.082 R)
• M68: 26,642,334 km (0.078 R)
• M69: 26,848,779 km (0.108 R)
• M70: 28,015,492 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.9

Radius: 8.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.82 AU - 14.04 AU

Year: 14405 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,208,332 km

• M1: 202,107 km (0.082 R)
• M2: 363,822 km (0.082 R)
• M3: 624,571 km (0.103 R)
• M4: 679,773 km (0.081 R)
• M5: 1,650,813 km (0.112 R)
• M6: 2,494,544 km (0.071 R)
• M7: 2,708,469 km (0.1 R)
• M8: 2,928,229 km (0.074 R)
• M9: 3,318,829 km (0.09 R)
• M10: 3,452,719 km (0.098 R)
• M11: 4,005,932 km (0.06 R)
• M12: 4,112,894 km (0.08 R)
• M13: 4,329,362 km (0.117 R)
• M14: 4,925,211 km (0.105 R)
• M15: 6,069,634 km (0.034 R)
• M16: 6,316,471 km (0.12 R)
• M17: 6,524,562 km (0.096 R)
• M18: 6,692,710 km (0.107 R)
• M19: 6,947,774 km (0.041 R)
• M20: 7,292,747 km (0.111 R)
• M21: 7,555,141 km (0.099 R)
• M22: 7,776,097 km (0.091 R)
• M23: 7,909,838 km (0.09 R)
• M24: 8,635,387 km (0.075 R)
• M25: 9,193,687 km (0.081 R)
• M26: 9,763,505 km (0.111 R)
• M27: 10,149,767 km (0.039 R)
• M28: 10,393,761 km (0.045 R)
• M29: 10,887,583 km (0.112 R)
• M30: 11,037,181 km (0.1 R)
• M31: 12,258,648 km (0.105 R)
• M32: 12,938,121 km (0.115 R)
• M33: 13,791,129 km (0.026 R)
• M34: 14,772,191 km (0.054 R)
• M35: 14,882,744 km (0.06 R)
• M36: 15,215,599 km (0.098 R)
• M37: 15,382,999 km (0.051 R)
• M38: 15,775,843 km (0.115 R)
• M39: 17,496,967 km (0.056 R)
• M40: 17,789,580 km (0.096 R)
• M41: 19,397,458 km (0.117 R)
• M42: 21,550,022 km (0.083 R)
• M43: 21,675,385 km (0.11 R)
• M44: 22,052,671 km (0.096 R)
• M45: 22,242,211 km (0.112 R)
• M46: 22,813,825 km (0.116 R)
• M47: 24,819,633 km (0.046 R)
• M48: 25,280,395 km (0.111 R)
• M49: 26,813,922 km (0.052 R)
• M50: 27,422,187 km (0.077 R)
• M51: 28,034,940 km (0.114 R)
• M52: 28,446,035 km (0.11 R)
• M53: 28,997,154 km (0.115 R)
• M54: 29,412,886 km (0.119 R)
• M55: 31,236,933 km (0.109 R)
• M56: 32,736,801 km (0.082 R)
• M57: 35,288,343 km (0.106 R)
• M58: 36,774,747 km (0.117 R)
• M59: 37,375,083 km (0.113 R)
• M60: 39,962,378 km (0.101 R)
• M61: 40,039,272 km (0.051 R)
• M62: 40,656,812 km (0.076 R)
• M63: 41,199,702 km (0.038 R)
• M64: 41,823,077 km (0.086 R)
• M65: 42,371,203 km (0.118 R)
• M66: 42,528,281 km (0.074 R)
• M67: 43,079,400 km (0.063 R)
• M68: 44,826,703 km (0.071 R)
• M69: 45,307,361 km (0.097 R)
• M70: 45,548,213 km (0.115 R)
• M71: 45,709,181 km (0.09 R)
• M72: 45,870,148 km (0.049 R)
• M73: 46,759,358 km (0.076 R)
• M74: 47,980,974 km (0.041 R)
• M75: 48,062,654 km (0.072 R)
• M76: 48,636,661 km (0.074 R)
• M77: 49,378,068 km (0.073 R)
• M78: 49,708,829 km (0.089 R)
• M79: 49,791,557 km (0.097 R)
• M80: 50,206,093 km (0.062 R)
• M81: 51,540,655 km (0.108 R)
• M82: 52,633,468 km (0.074 R)
• M83: 52,717,841 km (0.088 R)
• M84: 52,802,364 km (0.027 R)
• M85: 53,055,932 km (0.117 R)
• M86: 53,394,622 km (0.074 R)
• M87: 53,818,881 km (0.064 R)
• M88: 54,074,095 km (0.084 R)
• M89: 54,927,551 km (0.117 R)
• M90: 55,441,868 km (0.111 R)
• M91: 55,871,514 km (0.087 R)
• M92: 56,734,394 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199

Radius: 5.1

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.28 AU - 21.84 AU

Year: 27431 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 62,208,332 km

• M1: 92,302 km (0.073 R)
• M2: 135,087 km (0.12 R)
• M3: 737,518 km (0.057 R)
• M4: 1,769,444 km (0.12 R)
• M5: 3,009,909 km (0.101 R)
• M6: 3,530,211 km (0.109 R)
• M7: 7,278,984 km (0.099 R)
• M8: 8,112,842 km (0.089 R)
• M9: 8,540,991 km (0.077 R)
• M10: 8,782,143 km (0.069 R)
• M11: 9,172,444 km (0.09 R)
• M12: 11,312,890 km (0.117 R)
• M13: 11,630,786 km (0.083 R)
• M14: 15,491,159 km (0.05 R)
• M15: 17,160,222 km (0.106 R)
• M16: 17,220,959 km (0.102 R)
• M17: 18,823,002 km (0.081 R)
• M18: 21,706,202 km (0.046 R)
• M19: 21,771,876 km (0.091 R)
• M20: 21,837,549 km (0.104 R)
• M21: 26,385,773 km (0.104 R)
• M22: 26,666,269 km (0.052 R)
• M23: 27,018,273 km (0.111 R)
• M24: 27,159,493 km (0.067 R)
• M25: 28,657,417 km (0.039 R)
• M26: 29,525,384 km (0.091 R)
• M27: 30,328,425 km (0.062 R)
• M28: 31,212,848 km (0.089 R)
• M29: 31,583,850 km (0.063 R)
• M30: 33,536,252 km (0.089 R)
• M31: 36,225,573 km (0.099 R)
• M32: 36,303,514 km (0.084 R)
• M33: 37,399,168 km (0.067 R)
• M34: 38,664,766 km (0.112 R)
• M35: 39,063,146 km (0.111 R)
• M36: 41,971,179 km (0.079 R)
• M37: 42,626,866 km (0.116 R)
• M38: 47,225,205 km (0.109 R)
• M39: 48,078,063 km (0.117 R)
• M40: 49,366,849 km (0.045 R)
• M41: 50,145,505 km (0.057 R)
• M42: 50,841,136 km (0.112 R)
• M43: 56,429,065 km (0.102 R)
• M44: 56,880,850 km (0.102 R)
• M45: 57,606,250 km (0.114 R)
• M46: 58,243,388 km (0.094 R)
• M47: 59,616,547 km (0.091 R)
• M48: 59,984,557 km (0.109 R)
• M49: 60,168,862 km (0.083 R)
• M50: 60,815,274 km (0.097 R)
• M51: 62,021,931 km (0.034 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit