🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.61 AU - 0.61 AU

Year: 171 Days

Day: 45.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.81 AU - 1.19 AU

Year: 360 Days

Day: 17.8 Hours

Environment

Temp: 49 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,324,975 km

• M1: 447,746 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.68 AU - 2.44 AU

Year: 1064 Days

Day: 22.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.23 AU - 3.23 AU

Year: 1623 Days

Day: 39.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 9.4

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.73 AU - 10.97 AU

Year: 9475 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,324,975 km

• M1: 122,072 km (0.117 R)
• M2: 507,137 km (0.053 R)
• M3: 597,045 km (0.103 R)
• M4: 742,903 km (0.09 R)
• M5: 887,564 km (0.063 R)
• M6: 1,085,632 km (0.091 R)
• M7: 2,220,032 km (0.105 R)
• M8: 2,393,416 km (0.049 R)
• M9: 2,591,334 km (0.074 R)
• M10: 2,712,658 km (0.066 R)
• M11: 2,774,143 km (0.088 R)
• M12: 3,303,869 km (0.071 R)
• M13: 4,050,811 km (0.108 R)
• M14: 4,121,272 km (0.114 R)
• M15: 4,576,947 km (0.106 R)
• M16: 4,873,151 km (0.041 R)
• M17: 4,948,249 km (0.105 R)
• M18: 5,252,232 km (0.098 R)
• M19: 5,355,005 km (0.107 R)
• M20: 5,667,067 km (0.032 R)
• M21: 5,905,077 km (0.111 R)
• M22: 6,391,120 km (0.114 R)
• M23: 6,694,355 km (0.102 R)
• M24: 6,861,905 km (0.079 R)
• M25: 7,059,075 km (0.108 R)
• M26: 8,221,151 km (0.077 R)
• M27: 8,551,014 km (0.1 R)
• M28: 8,611,452 km (0.105 R)
• M29: 9,441,570 km (0.055 R)
• M30: 9,913,851 km (0.116 R)
• M31: 10,523,013 km (0.057 R)
• M32: 10,881,300 km (0.1 R)
• M33: 11,111,382 km (0.099 R)
• M34: 11,946,138 km (0.098 R)
• M35: 12,354,091 km (0.054 R)
• M36: 12,456,715 km (0.067 R)
• M37: 12,835,797 km (0.073 R)
• M38: 13,044,037 km (0.058 R)
• M39: 13,113,749 km (0.032 R)
• M40: 13,428,802 km (0.032 R)
• M41: 14,533,433 km (0.116 R)
• M42: 15,629,836 km (0.089 R)
• M43: 15,926,788 km (0.096 R)
• M44: 16,488,528 km (0.069 R)
• M45: 16,677,171 km (0.094 R)
• M46: 17,056,700 km (0.093 R)
• M47: 17,400,776 km (0.031 R)
• M48: 17,669,902 km (0.034 R)
• M49: 19,712,212 km (0.101 R)
• M50: 20,032,950 km (0.074 R)
• M51: 20,801,734 km (0.118 R)
• M52: 22,201,521 km (0.117 R)
• M53: 22,912,709 km (0.1 R)
• M54: 24,228,871 km (0.076 R)
• M55: 24,744,984 km (0.068 R)
• M56: 25,438,669 km (0.099 R)
• M57: 25,787,980 km (0.099 R)
• M58: 26,491,240 km (0.094 R)
• M59: 26,934,049 km (0.072 R)
• M60: 28,186,782 km (0.094 R)
• M61: 28,638,717 km (0.089 R)
• M62: 28,865,657 km (0.056 R)
• M63: 30,331,866 km (0.073 R)
• M64: 30,655,895 km (0.089 R)
• M65: 31,167,370 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 5.1

Gravity: 26.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.61 AU - 13.85 AU

Year: 16346 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,324,975 km

• M1: 74,350 km (0.108 R)
• M2: 129,851 km (0.112 R)
• M3: 676,482 km (0.111 R)
• M4: 851,212 km (0.096 R)
• M5: 1,680,732 km (0.067 R)
• M6: 1,738,776 km (0.114 R)
• M7: 1,857,108 km (0.071 R)
• M8: 2,195,798 km (0.074 R)
• M9: 2,259,377 km (0.098 R)
• M10: 2,291,391 km (0.058 R)
• M11: 2,520,126 km (0.093 R)
• M12: 2,553,336 km (0.095 R)
• M13: 3,177,160 km (0.041 R)
• M14: 3,731,420 km (0.117 R)
• M15: 3,845,712 km (0.118 R)
• M16: 3,961,352 km (0.097 R)
• M17: 4,038,993 km (0.095 R)
• M18: 4,078,038 km (0.071 R)
• M19: 4,637,833 km (0.1 R)
• M20: 4,760,952 km (0.113 R)
• M21: 4,843,530 km (0.074 R)
• M22: 6,229,405 km (0.083 R)
• M23: 6,501,972 km (0.103 R)
• M24: 7,059,075 km (0.099 R)
• M25: 7,438,904 km (0.106 R)
• M26: 7,631,287 km (0.102 R)
• M27: 7,971,921 km (0.069 R)
• M28: 8,020,989 km (0.081 R)
• M29: 8,119,424 km (0.052 R)
• M30: 9,280,005 km (0.077 R)
• M31: 9,539,108 km (0.077 R)
• M32: 9,643,528 km (0.076 R)
• M33: 9,800,605 km (0.118 R)
• M34: 9,905,922 km (0.103 R)
• M35: 10,170,710 km (0.114 R)
• M36: 10,545,453 km (0.091 R)
• M37: 10,815,776 km (0.108 R)
• M38: 10,979,137 km (0.108 R)
• M39: 11,919,958 km (0.084 R)
• M40: 12,886,361 km (0.076 R)
• M41: 14,055,169 km (0.116 R)
• M42: 14,233,489 km (0.071 R)
• M43: 14,592,225 km (0.075 R)
• M44: 14,712,352 km (0.094 R)
• M45: 15,994,705 km (0.038 R)
• M46: 16,806,274 km (0.12 R)
• M47: 17,503,400 km (0.039 R)
• M48: 19,783,421 km (0.114 R)
• M49: 19,849,992 km (0.106 R)
• M50: 21,263,841 km (0.059 R)
• M51: 24,614,983 km (0.084 R)
• M52: 25,695,379 km (0.083 R)
• M53: 26,058,902 km (0.093 R)
• M54: 29,710,885 km (0.053 R)
• M55: 30,092,509 km (0.034 R)
• M56: 30,783,352 km (0.078 R)
• M57: 31,712,654 km (0.092 R)
• M58: 32,337,225 km (0.083 R)
• M59: 32,572,543 km (0.1 R)
• M60: 32,651,082 km (0.112 R)
• M61: 34,155,587 km (0.085 R)
• M62: 34,235,473 km (0.083 R)
• M63: 36,576,829 km (0.091 R)
• M64: 37,067,660 km (0.107 R)
• M65: 37,149,639 km (0.053 R)
• M66: 37,396,027 km (0.101 R)
• M67: 39,219,625 km (0.105 R)
• M68: 41,241,889 km (0.083 R)
• M69: 41,667,345 km (0.058 R)
• M70: 42,952,690 km (0.075 R)
• M71: 43,730,150 km (0.094 R)
• M72: 44,077,217 km (0.087 R)
• M73: 45,738,053 km (0.044 R)
• M74: 46,974,779 km (0.107 R)
• M75: 49,210,519 km (0.088 R)
• M76: 49,481,141 km (0.064 R)
• M77: 51,847,181 km (0.066 R)
• M78: 52,306,447 km (0.111 R)
• M79: 54,996,216 km (0.076 R)
• M80: 58,588,510 km (0.072 R)
• M81: 59,834,660 km (0.117 R)
• M82: 60,123,534 km (0.109 R)
• M83: 60,219,875 km (0.103 R)
• M84: 60,509,347 km (0.114 R)
• M85: 60,702,478 km (0.112 R)
• M86: 60,799,267 km (0.115 R)
• M87: 61,380,455 km (0.072 R)
• M88: 62,255,603 km (0.083 R)
• M89: 63,429,048 km (0.066 R)
• M90: 64,116,899 km (0.054 R)
• M91: 64,708,559 km (0.113 R)
• M92: 64,906,178 km (0.08 R)
• M93: 65,004,912 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.5

Radius: 5.6

Gravity: 23.49 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.78 AU - 17.98 AU

Year: 21707 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,324,975 km

• M1: 497,114 km (0.103 R)
• M2: 655,089 km (0.072 R)
• M3: 1,370,316 km (0.12 R)
• M4: 1,496,128 km (0.078 R)
• M5: 1,930,860 km (0.113 R)
• M6: 2,593,129 km (0.116 R)
• M7: 2,631,875 km (0.084 R)
• M8: 3,029,656 km (0.109 R)
• M9: 3,111,636 km (0.119 R)
• M10: 3,319,427 km (0.092 R)
• M11: 3,618,025 km (0.084 R)
• M12: 3,969,729 km (0.111 R)
• M13: 4,059,338 km (0.111 R)
• M14: 5,784,351 km (0.105 R)
• M15: 7,098,269 km (0.088 R)
• M16: 7,704,440 km (0.033 R)
• M17: 8,212,624 km (0.099 R)
• M18: 9,083,583 km (0.077 R)
• M19: 9,620,190 km (0.085 R)
• M20: 11,354,179 km (0.112 R)
• M21: 13,115,245 km (0.068 R)
• M22: 13,182,116 km (0.077 R)
• M23: 13,585,581 km (0.061 R)
• M24: 16,810,462 km (0.066 R)
• M25: 16,883,167 km (0.114 R)
• M26: 17,028,726 km (0.049 R)
• M27: 17,541,547 km (0.115 R)
• M28: 17,688,901 km (0.095 R)
• M29: 18,059,305 km (0.094 R)
• M30: 19,110,081 km (0.105 R)
• M31: 19,719,243 km (0.109 R)
• M32: 19,795,987 km (0.092 R)
• M33: 20,412,330 km (0.03 R)
• M34: 20,567,463 km (0.083 R)
• M35: 21,585,028 km (0.096 R)
• M36: 23,263,217 km (0.117 R)
• M37: 23,831,838 km (0.101 R)
• M38: 24,076,880 km (0.045 R)
• M39: 24,405,097 km (0.088 R)
• M40: 24,982,844 km (0.058 R)
• M41: 25,314,952 km (0.079 R)
• M42: 25,648,555 km (0.063 R)
• M43: 26,320,249 km (0.112 R)
• M44: 26,743,013 km (0.062 R)
• M45: 28,369,591 km (0.098 R)
• M46: 29,413,485 km (0.074 R)
• M47: 29,940,069 km (0.08 R)
• M48: 30,292,821 km (0.1 R)
• M49: 31,270,144 km (0.099 R)
• M50: 33,346,712 km (0.116 R)
• M51: 34,724,807 km (0.088 R)
• M52: 35,095,511 km (0.112 R)
• M53: 36,121,453 km (0.104 R)
• M54: 36,779,534 km (0.033 R)
• M55: 37,726,489 km (0.116 R)
• M56: 39,161,880 km (0.119 R)
• M57: 40,225,820 km (0.093 R)
• M58: 40,322,909 km (0.059 R)
• M59: 40,517,536 km (0.089 R)
• M60: 42,480,859 km (0.036 R)
• M61: 44,374,468 km (0.104 R)
• M62: 46,703,408 km (0.073 R)
• M63: 46,907,759 km (0.046 R)
• M64: 47,934,150 km (0.052 R)
• M65: 48,037,223 km (0.046 R)
• M66: 48,864,200 km (0.096 R)
• M67: 50,637,084 km (0.087 R)
• M68: 51,584,338 km (0.097 R)
• M69: 52,431,062 km (0.067 R)
• M70: 53,709,824 km (0.117 R)
• M71: 53,816,936 km (0.041 R)
• M72: 55,539,107 km (0.064 R)
• M73: 58,485,886 km (0.092 R)
• M74: 58,706,244 km (0.035 R)
• M75: 58,926,751 km (0.118 R)
• M76: 60,144,926 km (0.09 R)
• M77: 61,147,681 km (0.068 R)
• M78: 70,183,392 km (0.11 R)
• M79: 70,886,502 km (0.085 R)
• M80: 71,474,272 km (0.059 R)
• M81: 71,945,506 km (0.04 R)
• M82: 73,247,007 km (0.09 R)
• M83: 73,841,060 km (0.114 R)
• M84: 74,079,220 km (0.095 R)
• M85: 75,034,103 km (0.082 R)
• M86: 75,753,071 km (0.092 R)
• M87: 76,353,856 km (0.077 R)
• M88: 76,715,134 km (0.064 R)
• M89: 78,651,380 km (0.081 R)
• M90: 79,503,489 km (0.11 R)
• M91: 79,625,561 km (0.092 R)
• M92: 79,991,926 km (0.113 R)
• M93: 81,708,861 km (0.088 R)
• M94: 82,201,636 km (0.08 R)
• M95: 82,324,905 km (0.077 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 10,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit