🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.78 AU - 1.02 AU

Year: 300 Days

Day: 45.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.55 AU - 1.73 AU

Year: 738 Days

Day: 43.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.72 AU - 2.52 AU

Year: 1085 Days

Day: 42.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.8 AU - 3.16 AU

Year: 1808 Days

Day: 19 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,255,370 km

• M1: 613,351 km (0.066 R)
• M2: 727,794 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.86 AU - 3.88 AU

Year: 2174 Days

Day: 22.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 8.5

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.46 AU - 8.02 AU

Year: 7568 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,255,370 km

• M1: 107,112 km (0.041 R)
• M2: 229,034 km (0.099 R)
• M3: 321,037 km (0.051 R)
• M4: 428,598 km (0.061 R)
• M5: 637,586 km (0.066 R)
• M6: 762,500 km (0.049 R)
• M7: 828,174 km (0.106 R)
• M8: 930,349 km (0.093 R)
• M9: 1,110,615 km (0.096 R)
• M10: 1,463,516 km (0.089 R)
• M11: 1,940,434 km (0.116 R)
• M12: 2,125,487 km (0.101 R)
• M13: 3,406,942 km (0.104 R)
• M14: 3,659,014 km (0.03 R)
• M15: 3,859,326 km (0.067 R)
• M16: 4,945,406 km (0.1 R)
• M17: 5,135,246 km (0.112 R)
• M18: 5,554,719 km (0.075 R)
• M19: 5,685,916 km (0.058 R)
• M20: 5,951,602 km (0.108 R)
• M21: 6,187,518 km (0.076 R)
• M22: 7,019,282 km (0.077 R)
• M23: 7,090,191 km (0.102 R)
• M24: 7,520,734 km (0.101 R)
• M25: 8,033,705 km (0.057 R)
• M26: 8,595,744 km (0.066 R)
• M27: 8,709,738 km (0.1 R)
• M28: 9,364,976 km (0.114 R)
• M29: 10,196,292 km (0.099 R)
• M30: 10,968,665 km (0.112 R)
• M31: 11,174,961 km (0.118 R)
• M32: 11,717,552 km (0.09 R)
• M33: 12,055,793 km (0.098 R)
• M34: 12,183,550 km (0.105 R)
• M35: 12,397,176 km (0.085 R)
• M36: 13,484,602 km (0.084 R)
• M37: 15,011,847 km (0.113 R)
• M38: 15,889,089 km (0.041 R)
• M39: 16,029,113 km (0.105 R)
• M40: 16,169,435 km (0.101 R)
• M41: 16,310,357 km (0.074 R)
• M42: 16,451,577 km (0.04 R)
• M43: 16,830,209 km (0.096 R)
• M44: 16,925,353 km (0.119 R)
• M45: 17,068,369 km (0.09 R)
• M46: 17,934,840 km (0.119 R)
• M47: 18,032,079 km (0.04 R)
• M48: 18,667,869 km (0.087 R)
• M49: 19,112,325 km (0.117 R)
• M50: 19,360,807 km (0.097 R)
• M51: 20,822,827 km (0.077 R)
• M52: 21,129,802 km (0.088 R)
• M53: 21,748,090 km (0.041 R)
• M54: 22,215,733 km (0.084 R)
• M55: 22,581,799 km (0.099 R)
• M56: 22,897,001 km (0.089 R)
• M57: 23,372,872 km (0.118 R)
• M58: 23,851,735 km (0.076 R)
• M59: 24,819,484 km (0.107 R)
• M60: 24,873,638 km (0.035 R)
• M61: 25,526,333 km (0.116 R)
• M62: 26,239,766 km (0.106 R)
• M63: 26,737,627 km (0.1 R)
• M64: 27,350,231 km (0.038 R)
• M65: 27,462,130 km (0.069 R)
• M66: 29,387,455 km (0.118 R)
• M67: 29,846,720 km (0.077 R)
• M68: 30,482,212 km (0.086 R)
• M69: 31,648,926 km (0.026 R)
• M70: 31,825,152 km (0.116 R)
• M71: 32,060,768 km (0.063 R)
• M72: 32,889,690 km (0.092 R)
• M73: 32,949,230 km (0.063 R)
• M74: 33,366,459 km (0.046 R)
• M75: 33,545,976 km (0.104 R)
• M76: 34,025,886 km (0.107 R)
• M77: 34,387,464 km (0.059 R)
• M78: 35,968,564 km (0.084 R)
• M79: 38,259,207 km (0.088 R)
• M80: 39,580,305 km (0.056 R)
• M81: 39,770,145 km (0.05 R)
• M82: 40,214,600 km (0.106 R)
• M83: 40,916,214 km (0.099 R)
• M84: 42,655,290 km (0.103 R)
• M85: 42,785,141 km (0.117 R)
• M86: 43,110,217 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 10.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.31 AU - 10.13 AU

Year: 8283 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 100,255,370 km

• M1: 148,700 km (0.04 R)
• M2: 400,025 km (0.12 R)
• M3: 465,997 km (0.117 R)
• M4: 536,608 km (0.084 R)
• M5: 935,585 km (0.087 R)
• M6: 1,750,893 km (0.077 R)
• M7: 1,967,511 km (0.114 R)
• M8: 2,340,907 km (0.104 R)
• M9: 2,781,922 km (0.034 R)
• M10: 3,248,967 km (0.104 R)
• M11: 4,046,922 km (0.067 R)
• M12: 4,150,892 km (0.05 R)
• M13: 4,656,832 km (0.046 R)
• M14: 4,875,843 km (0.096 R)
• M15: 5,042,196 km (0.092 R)
• M16: 5,873,212 km (0.069 R)
• M17: 6,715,448 km (0.105 R)
• M18: 7,277,039 km (0.075 R)
• M19: 7,983,739 km (0.082 R)
• M20: 8,114,488 km (0.069 R)
• M21: 8,213,222 km (0.094 R)
• M22: 9,600,593 km (0.089 R)
• M23: 10,090,975 km (0.058 R)
• M24: 10,374,912 km (0.108 R)
• M25: 10,517,777 km (0.093 R)
• M26: 10,986,767 km (0.119 R)
• M27: 11,242,280 km (0.076 R)
• M28: 11,425,837 km (0.113 R)
• M29: 11,610,440 km (0.054 R)
• M30: 12,777,304 km (0.077 R)
• M31: 13,045,982 km (0.088 R)
• M32: 13,706,157 km (0.071 R)
• M33: 13,784,546 km (0.099 R)
• M34: 15,180,444 km (0.115 R)
• M35: 15,546,510 km (0.101 R)
• M36: 15,628,340 km (0.05 R)
• M37: 15,751,309 km (0.065 R)
• M38: 15,874,578 km (0.089 R)
• M39: 16,579,034 km (0.103 R)
• M40: 18,492,840 km (0.061 R)
• M41: 18,579,607 km (0.1 R)
• M42: 18,927,571 km (0.083 R)
• M43: 19,146,283 km (0.098 R)
• M44: 19,940,349 km (0.115 R)
• M45: 20,610,248 km (0.083 R)
• M46: 20,835,243 km (0.101 R)
• M47: 20,925,451 km (0.116 R)
• M48: 21,926,261 km (0.117 R)
• M49: 22,340,198 km (0.075 R)
• M50: 23,316,175 km (0.112 R)
• M51: 23,503,621 km (0.086 R)
• M52: 24,069,101 km (0.095 R)
• M53: 25,165,354 km (0.048 R)
• M54: 25,743,699 km (0.116 R)
• M55: 27,505,214 km (0.061 R)
• M56: 27,604,248 km (0.063 R)
• M57: 27,703,431 km (0.068 R)
• M58: 28,751,215 km (0.043 R)
• M59: 28,902,009 km (0.107 R)
• M60: 29,153,932 km (0.075 R)
• M61: 31,453,252 km (0.09 R)
• M62: 33,439,762 km (0.105 R)
• M63: 35,036,719 km (0.086 R)
• M64: 35,359,102 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.1

Radius: 7.7

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.77 AU - 20.99 AU

Year: 29985 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 100,255,370 km

• M1: 379,081 km (0.069 R)
• M2: 491,728 km (0.044 R)
• M3: 723,754 km (0.073 R)
• M4: 867,219 km (0.1 R)
• M5: 1,604,736 km (0.119 R)
• M6: 1,679,535 km (0.106 R)
• M7: 1,793,978 km (0.07 R)
• M8: 2,447,571 km (0.112 R)
• M9: 3,263,029 km (0.096 R)
• M10: 3,454,963 km (0.097 R)
• M11: 4,001,893 km (0.097 R)
• M12: 4,052,906 km (0.093 R)
• M13: 7,872,588 km (0.102 R)
• M14: 8,522,142 km (0.061 R)
• M15: 8,720,509 km (0.103 R)
• M16: 10,360,700 km (0.073 R)
• M17: 10,785,408 km (0.069 R)
• M18: 11,798,485 km (0.112 R)
• M19: 13,145,165 km (0.094 R)
• M20: 13,681,922 km (0.099 R)
• M21: 14,147,770 km (0.109 R)
• M22: 14,697,692 km (0.091 R)
• M23: 17,719,120 km (0.06 R)
• M24: 17,887,717 km (0.08 R)
• M25: 18,482,219 km (0.09 R)
• M26: 19,777,736 km (0.085 R)
• M27: 20,128,094 km (0.118 R)
• M28: 21,550,172 km (0.118 R)
• M29: 22,546,643 km (0.108 R)
• M30: 22,820,856 km (0.06 R)
• M31: 24,209,124 km (0.068 R)
• M32: 24,490,069 km (0.097 R)
• M33: 25,149,796 km (0.035 R)
• M34: 26,390,411 km (0.064 R)
• M35: 26,776,224 km (0.06 R)
• M36: 27,748,759 km (0.058 R)
• M37: 30,532,626 km (0.096 R)
• M38: 31,242,468 km (0.116 R)
• M39: 31,548,246 km (0.1 R)
• M40: 32,678,308 km (0.11 R)
• M41: 32,988,724 km (0.071 R)
• M42: 33,300,187 km (0.114 R)
• M43: 33,716,966 km (0.09 R)
• M44: 34,450,445 km (0.057 R)
• M45: 34,661,079 km (0.071 R)
• M46: 34,766,545 km (0.112 R)
• M47: 36,146,885 km (0.112 R)
• M48: 36,253,847 km (0.053 R)
• M49: 36,897,567 km (0.086 R)
• M50: 38,960,821 km (0.071 R)
• M51: 40,838,573 km (0.065 R)
• M52: 41,508,323 km (0.079 R)
• M53: 41,956,817 km (0.092 R)
• M54: 43,198,480 km (0.098 R)
• M55: 43,425,569 km (0.03 R)
• M56: 47,345,781 km (0.073 R)
• M57: 47,697,037 km (0.12 R)
• M58: 47,814,322 km (0.045 R)
• M59: 48,284,508 km (0.101 R)
• M60: 48,520,125 km (0.12 R)
• M61: 48,992,555 km (0.114 R)
• M62: 49,585,261 km (0.086 R)
• M63: 50,299,591 km (0.057 R)
• M64: 51,858,999 km (0.11 R)
• M65: 52,221,176 km (0.082 R)
• M66: 54,288,918 km (0.109 R)
• M67: 54,411,438 km (0.088 R)
• M68: 55,148,208 km (0.036 R)
• M69: 56,259,570 km (0.067 R)
• M70: 57,128,884 km (0.084 R)
• M71: 57,502,878 km (0.112 R)
• M72: 59,511,230 km (0.078 R)
• M73: 60,016,871 km (0.088 R)
• M74: 61,414,863 km (0.115 R)
• M75: 63,080,635 km (0.075 R)
• M76: 63,467,196 km (0.09 R)
• M77: 63,854,505 km (0.111 R)
• M78: 64,242,711 km (0.119 R)
• M79: 66,325,862 km (0.048 R)
• M80: 68,563,397 km (0.12 R)
• M81: 70,691,875 km (0.093 R)
• M82: 71,495,515 km (0.095 R)
• M83: 72,437,084 km (0.079 R)
• M84: 72,571,872 km (0.03 R)
• M85: 75,286,176 km (0.117 R)
• M86: 78,448,525 km (0.069 R)
• M87: 78,725,580 km (0.097 R)
• M88: 81,233,439 km (0.065 R)
• M89: 81,373,463 km (0.096 R)
• M90: 83,343,218 km (0.099 R)
• M91: 84,617,792 km (0.052 R)
• M92: 84,759,760 km (0.025 R)
• M93: 87,904,158 km (0.075 R)
• M94: 89,201,470 km (0.114 R)
• M95: 90,214,846 km (0.09 R)
• M96: 91,960,803 km (0.082 R)
• M97: 92,252,968 km (0.088 R)
• M98: 93,718,129 km (0.105 R)
• M99: 93,865,034 km (0.093 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit