🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.74 AU

Year: 171 Days

Day: 25.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 288 Days

Day: 40 Hours

Environment

Temp: 94 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.76 AU - 1.14 AU

Year: 340 Days

Day: 40.7 Hours

Environment

Temp: 30 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.33 AU - 1.41 AU

Year: 589 Days

Day: 23.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.49 AU - 1.77 AU

Year: 764 Days

Day: 18.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,961,992 km

• M1: 1,107,473 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.7 AU - 5.38 AU

Year: 3551 Days

Day: 35.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 10.2

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.25 AU - 8.13 AU

Year: 6352 Days

Day: 5.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,961,992 km

• M1: 215,122 km (0.048 R)
• M2: 367,263 km (0.112 R)
• M3: 465,549 km (0.094 R)
• M4: 540,647 km (0.101 R)
• M5: 632,350 km (0.031 R)
• M6: 1,204,412 km (0.106 R)
• M7: 1,441,076 km (0.064 R)
• M8: 1,904,680 km (0.079 R)
• M9: 1,977,235 km (0.095 R)
• M10: 2,354,072 km (0.092 R)
• M11: 2,733,153 km (0.12 R)
• M12: 2,877,814 km (0.065 R)
• M13: 3,348,748 km (0.092 R)
• M14: 3,526,171 km (0.077 R)
• M15: 4,242,446 km (0.101 R)
• M16: 4,580,537 km (0.078 R)
• M17: 5,078,848 km (0.092 R)
• M18: 5,231,737 km (0.118 R)
• M19: 5,360,391 km (0.057 R)
• M20: 5,489,943 km (0.058 R)
• M21: 5,992,143 km (0.104 R)
• M22: 6,126,781 km (0.093 R)
• M23: 6,758,981 km (0.106 R)
• M24: 6,983,827 km (0.11 R)
• M25: 7,097,222 km (0.109 R)
• M26: 7,383,253 km (0.058 R)
• M27: 7,760,689 km (0.103 R)
• M28: 7,966,685 km (0.077 R)
• M29: 8,055,546 km (0.085 R)
• M30: 8,444,201 km (0.061 R)
• M31: 8,777,805 km (0.093 R)
• M32: 9,054,112 km (0.112 R)
• M33: 9,208,796 km (0.098 R)
• M34: 9,804,644 km (0.044 R)
• M35: 10,445,522 km (0.085 R)
• M36: 10,673,060 km (0.106 R)
• M37: 11,165,985 km (0.11 R)
• M38: 11,431,970 km (0.12 R)
• M39: 11,599,370 km (0.072 R)
• M40: 11,936,414 km (0.108 R)
• M41: 12,551,261 km (0.046 R)
• M42: 13,176,580 km (0.058 R)
• M43: 13,281,748 km (0.116 R)
• M44: 13,457,675 km (0.107 R)
• M45: 13,528,285 km (0.11 R)
• M46: 13,811,923 km (0.068 R)
• M47: 14,205,066 km (0.055 R)
• M48: 14,385,032 km (0.084 R)
• M49: 14,674,504 km (0.047 R)
• M50: 14,747,208 km (0.088 R)
• M51: 15,777,190 km (0.108 R)
• M52: 15,926,339 km (0.114 R)
• M53: 16,038,388 km (0.117 R)
• M54: 16,263,383 km (0.113 R)
• M55: 16,640,669 km (0.101 R)
• M56: 16,868,506 km (0.06 R)
• M57: 17,250,430 km (0.113 R)
• M58: 17,906,267 km (0.095 R)
• M59: 18,570,182 km (0.104 R)
• M60: 18,727,709 km (0.103 R)
• M61: 18,846,041 km (0.075 R)
• M62: 20,245,080 km (0.083 R)
• M63: 20,732,470 km (0.04 R)
• M64: 20,814,001 km (0.03 R)
• M65: 20,977,661 km (0.116 R)
• M66: 21,760,207 km (0.111 R)
• M67: 22,009,288 km (0.104 R)
• M68: 23,865,049 km (0.094 R)
• M69: 23,950,619 km (0.111 R)
• M70: 24,293,797 km (0.025 R)
• M71: 24,466,133 km (0.105 R)
• M72: 24,985,088 km (0.053 R)
• M73: 25,595,298 km (0.032 R)
• M74: 26,564,094 km (0.097 R)
• M75: 26,741,517 km (0.074 R)
• M76: 26,874,809 km (0.03 R)
• M77: 27,231,450 km (0.116 R)
• M78: 27,544,858 km (0.11 R)
• M79: 28,446,634 km (0.093 R)
• M80: 29,038,143 km (0.106 R)
• M81: 30,371,958 km (0.118 R)
• M82: 30,511,084 km (0.078 R)
• M83: 30,743,410 km (0.053 R)
• M84: 31,116,507 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.3

Radius: 4.3

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 15.62 AU - 17.24 AU

Year: 24447 Days

Day: 15.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,961,992 km

• M1: 151,692 km (0.087 R)
• M2: 269,575 km (0.071 R)
• M3: 315,352 km (0.075 R)
• M4: 380,577 km (0.107 R)
• M5: 838,945 km (0.114 R)
• M6: 978,819 km (0.062 R)
• M7: 1,076,207 km (0.097 R)
• M8: 1,962,724 km (0.093 R)
• M9: 1,993,242 km (0.064 R)
• M10: 2,243,370 km (0.12 R)
• M11: 2,275,384 km (0.056 R)
• M12: 2,569,942 km (0.039 R)
• M13: 2,636,962 km (0.047 R)
• M14: 3,194,513 km (0.068 R)
• M15: 3,863,664 km (0.09 R)
• M16: 6,067,839 km (0.071 R)
• M17: 6,112,569 km (0.078 R)
• M18: 6,157,448 km (0.078 R)
• M19: 6,611,627 km (0.105 R)
• M20: 6,982,780 km (0.064 R)
• M21: 7,029,754 km (0.05 R)
• M22: 7,456,257 km (0.108 R)
• M23: 7,600,320 km (0.1 R)
• M24: 8,087,111 km (0.078 R)
• M25: 9,763,655 km (0.114 R)
• M26: 10,452,702 km (0.112 R)
• M27: 10,775,983 km (0.067 R)
• M28: 11,654,123 km (0.058 R)
• M29: 12,898,328 km (0.096 R)
• M30: 13,653,199 km (0.08 R)
• M31: 15,327,199 km (0.105 R)
• M32: 15,388,235 km (0.074 R)
• M33: 16,624,512 km (0.104 R)
• M34: 17,064,629 km (0.111 R)
• M35: 19,256,687 km (0.088 R)
• M36: 19,785,216 km (0.112 R)
• M37: 19,984,630 km (0.091 R)
• M38: 20,184,792 km (0.096 R)
• M39: 21,331,011 km (0.115 R)
• M40: 21,467,294 km (0.077 R)
• M41: 21,877,791 km (0.038 R)
• M42: 22,290,831 km (0.107 R)
• M43: 22,775,977 km (0.077 R)
• M44: 22,845,689 km (0.11 R)
• M45: 22,915,252 km (0.117 R)
• M46: 22,984,965 km (0.047 R)
• M47: 24,465,685 km (0.109 R)
• M48: 24,822,775 km (0.087 R)
• M49: 24,894,432 km (0.118 R)
• M50: 26,341,193 km (0.088 R)
• M51: 27,815,181 km (0.096 R)
• M52: 28,038,531 km (0.106 R)
• M53: 29,088,857 km (0.092 R)
• M54: 30,765,101 km (0.083 R)
• M55: 30,996,080 km (0.109 R)
• M56: 32,237,892 km (0.073 R)
• M57: 33,337,736 km (0.112 R)
• M58: 35,816,423 km (0.078 R)
• M59: 38,685,411 km (0.087 R)
• M60: 38,934,641 km (0.027 R)
• M61: 39,602,147 km (0.058 R)
• M62: 41,372,189 km (0.1 R)
• M63: 41,797,495 km (0.048 R)
• M64: 42,053,308 km (0.032 R)
• M65: 43,858,655 km (0.067 R)
• M66: 47,455,586 km (0.033 R)
• M67: 49,965,838 km (0.115 R)
• M68: 52,335,169 km (0.12 R)
• M69: 54,182,554 km (0.088 R)
• M70: 57,276,836 km (0.119 R)
• M71: 58,130,741 km (0.104 R)
• M72: 58,416,323 km (0.077 R)
• M73: 59,084,427 km (0.082 R)
• M74: 59,563,140 km (0.104 R)
• M75: 60,331,774 km (0.087 R)
• M76: 62,657,572 km (0.066 R)
• M77: 63,733,181 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.3

Radius: 5.2

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.2 AU - 19.18 AU

Year: 27313 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 65,961,992 km

• M1: 87,964 km (0.078 R)
• M2: 340,934 km (0.077 R)
• M3: 1,156,691 km (0.08 R)
• M4: 1,583,793 km (0.101 R)
• M5: 1,668,914 km (0.111 R)
• M6: 1,843,943 km (0.112 R)
• M7: 1,903,483 km (0.105 R)
• M8: 1,963,771 km (0.115 R)
• M9: 2,148,525 km (0.028 R)
• M10: 4,561,837 km (0.093 R)
• M11: 4,971,736 km (0.073 R)
• M12: 5,308,181 km (0.077 R)
• M13: 6,725,920 km (0.101 R)
• M14: 7,380,860 km (0.061 R)
• M15: 7,764,279 km (0.072 R)
• M16: 10,249,549 km (0.08 R)
• M17: 10,946,824 km (0.086 R)
• M18: 12,049,360 km (0.108 R)
• M19: 12,161,559 km (0.067 R)
• M20: 13,476,375 km (0.056 R)
• M21: 16,299,885 km (0.045 R)
• M22: 16,860,727 km (0.066 R)
• M23: 18,065,439 km (0.113 R)
• M24: 18,645,729 km (0.049 R)
• M25: 18,970,805 km (0.04 R)
• M26: 21,433,485 km (0.091 R)
• M27: 21,501,403 km (0.106 R)
• M28: 21,979,069 km (0.064 R)
• M29: 25,347,115 km (0.1 R)
• M30: 26,068,775 km (0.083 R)
• M31: 26,286,590 km (0.093 R)
• M32: 28,124,998 km (0.093 R)
• M33: 29,097,235 km (0.038 R)
• M34: 29,776,858 km (0.111 R)
• M35: 33,016,400 km (0.059 R)
• M36: 33,962,307 km (0.072 R)
• M37: 37,588,111 km (0.11 R)
• M38: 39,989,007 km (0.091 R)
• M39: 40,996,848 km (0.114 R)
• M40: 41,081,221 km (0.118 R)
• M41: 43,639,045 km (0.091 R)
• M42: 44,502,973 km (0.083 R)
• M43: 45,459,801 km (0.046 R)
• M44: 46,775,664 km (0.114 R)
• M45: 47,659,638 km (0.033 R)
• M46: 48,996,145 km (0.056 R)
• M47: 49,264,972 km (0.088 R)
• M48: 49,984,089 km (0.118 R)
• M49: 50,254,562 km (0.039 R)
• M50: 50,797,154 km (0.111 R)
• M51: 54,000,792 km (0.066 R)
• M52: 54,278,446 km (0.067 R)
• M53: 56,141,388 km (0.09 R)
• M54: 58,974,772 km (0.085 R)
• M55: 59,546,984 km (0.117 R)
• M56: 63,116,389 km (0.103 R)
• M57: 64,583,046 km (0.103 R)
• M58: 65,962,040 km (0.055 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit