🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 40.7 Hours

Environment

Temp: 247 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.48 AU - 0.6 AU

Year: 139 Days

Day: 30.8 Hours

Environment

Temp: 265 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.6 AU - 0.62 AU

Year: 167 Days

Day: 30.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,018,330 km

• M1: 183,407 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.94 AU - 1.16 AU

Year: 376 Days

Day: 17.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.37 AU - 2.25 AU

Year: 852 Days

Day: 41.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.11 AU - 3.29 AU

Year: 2003 Days

Day: 46.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.37 AU - 4.05 AU

Year: 2500 Days

Day: 14.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 13.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.12 AU - 10.2 AU

Year: 9699 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 97,018,330 km

• M1: 181,313 km (0.047 R)
• M2: 322,234 km (0.106 R)
• M3: 452,384 km (0.089 R)
• M4: 743,651 km (0.057 R)
• M5: 977,772 km (0.099 R)
• M6: 1,127,519 km (0.083 R)
• M7: 1,502,711 km (0.076 R)
• M8: 2,089,433 km (0.034 R)
• M9: 2,266,857 km (0.052 R)
• M10: 2,594,925 km (0.039 R)
• M11: 2,764,868 km (0.03 R)
• M12: 3,049,104 km (0.062 R)
• M13: 3,206,182 km (0.11 R)
• M14: 3,670,085 km (0.096 R)
• M15: 4,130,547 km (0.1 R)
• M16: 4,661,170 km (0.09 R)
• M17: 5,294,418 km (0.058 R)
• M18: 5,429,655 km (0.074 R)
• M19: 5,538,861 km (0.114 R)
• M20: 6,152,212 km (0.08 R)
• M21: 6,323,352 km (0.074 R)
• M22: 6,438,393 km (0.076 R)
• M23: 6,787,405 km (0.053 R)
• M24: 6,964,379 km (0.091 R)
• M25: 7,473,910 km (0.12 R)
• M26: 7,810,206 km (0.075 R)
• M27: 8,466,043 km (0.087 R)
• M28: 8,816,551 km (0.045 R)
• M29: 8,977,518 km (0.116 R)
• M30: 9,107,070 km (0.072 R)
• M31: 9,269,682 km (0.114 R)
• M32: 11,367,045 km (0.103 R)
• M33: 11,647,989 km (0.068 R)
• M34: 11,789,359 km (0.05 R)
• M35: 12,038,141 km (0.06 R)
• M36: 12,360,674 km (0.1 R)
• M37: 12,540,939 km (0.099 R)
• M38: 12,904,462 km (0.1 R)
• M39: 13,124,072 km (0.117 R)
• M40: 13,940,427 km (0.117 R)
• M41: 15,311,492 km (0.053 R)
• M42: 17,286,333 km (0.096 R)
• M43: 17,528,682 km (0.096 R)
• M44: 17,812,918 km (0.085 R)
• M45: 19,256,687 km (0.093 R)
• M46: 19,929,129 km (0.108 R)
• M47: 20,566,715 km (0.112 R)
• M48: 20,780,640 km (0.088 R)
• M49: 20,995,463 km (0.081 R)
• M50: 22,211,544 km (0.117 R)
• M51: 22,431,154 km (0.076 R)
• M52: 22,651,362 km (0.079 R)
• M53: 23,584,553 km (0.075 R)
• M54: 23,988,318 km (0.079 R)
• M55: 24,349,148 km (0.087 R)
• M56: 24,893,834 km (0.068 R)
• M57: 25,488,336 km (0.109 R)
• M58: 25,672,341 km (0.1 R)
• M59: 26,691,551 km (0.098 R)
• M60: 27,159,194 km (0.1 R)
• M61: 27,347,089 km (0.117 R)
• M62: 27,960,590 km (0.11 R)
• M63: 29,056,993 km (0.051 R)
• M64: 30,070,518 km (0.108 R)
• M65: 30,605,929 km (0.097 R)
• M66: 30,850,372 km (0.117 R)
• M67: 31,144,631 km (0.088 R)
• M68: 31,341,203 km (0.116 R)
• M69: 32,280,977 km (0.099 R)
• M70: 32,579,574 km (0.06 R)
• M71: 32,979,299 km (0.104 R)
• M72: 33,330,406 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.35 AU - 16.85 AU

Year: 20528 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,018,330 km

• M1: 166,203 km (0.099 R)
• M2: 226,790 km (0.038 R)
• M3: 273,315 km (0.072 R)
• M4: 451,636 km (0.083 R)
• M5: 720,015 km (0.097 R)
• M6: 911,051 km (0.091 R)
• M7: 992,133 km (0.093 R)
• M8: 1,205,460 km (0.041 R)
• M9: 1,528,292 km (0.067 R)
• M10: 1,674,748 km (0.113 R)
• M11: 2,531,495 km (0.065 R)
• M12: 2,823,510 km (0.103 R)
• M13: 3,188,080 km (0.113 R)
• M14: 3,599,774 km (0.084 R)
• M15: 3,697,311 km (0.112 R)
• M16: 3,795,597 km (0.115 R)
• M17: 4,095,691 km (0.103 R)
• M18: 4,231,675 km (0.065 R)
• M19: 5,223,958 km (0.056 R)
• M20: 5,445,662 km (0.101 R)
• M21: 5,632,809 km (0.051 R)
• M22: 6,129,174 km (0.105 R)
• M23: 7,082,262 km (0.096 R)
• M24: 7,784,924 km (0.119 R)
• M25: 7,868,998 km (0.102 R)
• M26: 8,901,971 km (0.107 R)
• M27: 9,122,628 km (0.093 R)
• M28: 10,068,535 km (0.111 R)
• M29: 10,252,092 km (0.067 R)
• M30: 10,298,317 km (0.081 R)
• M31: 10,436,995 km (0.06 R)
• M32: 11,425,238 km (0.111 R)
• M33: 11,713,064 km (0.115 R)
• M34: 12,937,972 km (0.106 R)
• M35: 13,137,835 km (0.108 R)
• M36: 14,151,809 km (0.065 R)
• M37: 14,824,401 km (0.081 R)
• M38: 16,415,823 km (0.064 R)
• M39: 16,469,828 km (0.088 R)
• M40: 16,740,600 km (0.113 R)
• M41: 17,067,471 km (0.108 R)
• M42: 18,005,151 km (0.045 R)
• M43: 18,228,201 km (0.077 R)
• M44: 18,284,001 km (0.088 R)
• M45: 18,676,995 km (0.044 R)
• M46: 19,414,064 km (0.12 R)
• M47: 19,987,622 km (0.087 R)
• M48: 20,858,282 km (0.078 R)
• M49: 21,092,552 km (0.114 R)
• M50: 21,622,727 km (0.106 R)
• M51: 21,681,967 km (0.069 R)
• M52: 21,978,770 km (0.114 R)
• M53: 22,097,849 km (0.073 R)
• M54: 24,093,485 km (0.1 R)
• M55: 24,462,543 km (0.104 R)
• M56: 24,647,745 km (0.088 R)
• M57: 24,833,396 km (0.051 R)
• M58: 25,768,682 km (0.108 R)
• M59: 26,525,198 km (0.099 R)
• M60: 26,715,487 km (0.117 R)
• M61: 28,318,727 km (0.102 R)
• M62: 28,708,131 km (0.104 R)
• M63: 29,755,166 km (0.06 R)
• M64: 29,886,962 km (0.064 R)
• M65: 31,416,151 km (0.098 R)
• M66: 32,494,752 km (0.089 R)
• M67: 33,654,135 km (0.108 R)
• M68: 35,313,924 km (0.118 R)
• M69: 35,802,959 km (0.048 R)
• M70: 36,435,160 km (0.049 R)
• M71: 36,929,282 km (0.092 R)
• M72: 38,640,532 km (0.111 R)
• M73: 38,856,252 km (0.036 R)
• M74: 39,361,145 km (0.046 R)
• M75: 40,742,531 km (0.047 R)
• M76: 41,991,973 km (0.042 R)
• M77: 42,584,231 km (0.086 R)
• M78: 43,927,021 km (0.114 R)
• M79: 44,227,264 km (0.054 R)
• M80: 46,119,378 km (0.099 R)
• M81: 46,195,523 km (0.091 R)
• M82: 47,190,349 km (0.085 R)
• M83: 47,267,242 km (0.052 R)
• M84: 47,344,136 km (0.051 R)
• M85: 49,279,184 km (0.092 R)
• M86: 49,903,755 km (0.078 R)
• M87: 50,138,774 km (0.085 R)
• M88: 51,318,802 km (0.097 R)
• M89: 51,714,189 km (0.085 R)
• M90: 52,110,623 km (0.091 R)
• M91: 52,190,060 km (0.047 R)
• M92: 52,747,012 km (0.09 R)
• M93: 52,826,748 km (0.065 R)
• M94: 53,385,945 km (0.119 R)

Asteroid Belt

Center: 16.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.4

Radius: 4.7

Gravity: 39.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.25 AU - 19.69 AU

Year: 25546 Days

Day: 20 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,018,330 km

• M1: 185,950 km (0.108 R)
• M2: 312,360 km (0.088 R)
• M3: 353,500 km (0.05 R)
• M4: 587,620 km (0.067 R)
• M5: 1,739,973 km (0.084 R)
• M6: 1,892,862 km (0.066 R)
• M7: 2,503,820 km (0.082 R)
• M8: 2,546,605 km (0.035 R)
• M9: 2,676,306 km (0.054 R)
• M10: 2,942,441 km (0.065 R)
• M11: 3,033,097 km (0.102 R)
• M12: 3,078,724 km (0.098 R)
• M13: 3,124,651 km (0.119 R)
• M14: 3,839,729 km (0.037 R)
• M15: 7,095,876 km (0.095 R)
• M16: 8,600,980 km (0.107 R)
• M17: 8,926,655 km (0.078 R)
• M18: 10,683,831 km (0.108 R)
• M19: 10,893,268 km (0.082 R)
• M20: 11,316,331 km (0.071 R)
• M21: 11,816,586 km (0.087 R)
• M22: 12,105,759 km (0.079 R)
• M23: 12,397,176 km (0.049 R)
• M24: 12,470,479 km (0.074 R)
• M25: 13,136,039 km (0.111 R)
• M26: 13,285,488 km (0.091 R)
• M27: 15,673,070 km (0.106 R)
• M28: 15,910,930 km (0.086 R)
• M29: 16,874,789 km (0.115 R)
• M30: 16,956,021 km (0.086 R)
• M31: 17,692,342 km (0.086 R)
• M32: 18,023,103 km (0.115 R)
• M33: 18,606,534 km (0.102 R)
• M34: 20,135,275 km (0.102 R)
• M35: 20,221,294 km (0.115 R)
• M36: 23,311,088 km (0.091 R)
• M37: 23,582,758 km (0.047 R)
• M38: 25,699,568 km (0.044 R)
• M39: 28,453,964 km (0.084 R)
• M40: 28,647,394 km (0.089 R)
• M41: 28,938,212 km (0.064 R)
• M42: 29,620,827 km (0.094 R)
• M43: 32,504,625 km (0.039 R)
• M44: 33,519,497 km (0.083 R)
• M45: 33,928,348 km (0.11 R)
• M46: 34,338,994 km (0.092 R)
• M47: 37,681,908 km (0.114 R)
• M48: 37,788,123 km (0.112 R)
• M49: 38,000,702 km (0.108 R)
• M50: 40,473,554 km (0.12 R)
• M51: 40,582,162 km (0.097 R)
• M52: 40,799,827 km (0.041 R)
• M53: 42,224,149 km (0.076 R)
• M54: 42,665,762 km (0.058 R)
• M55: 42,887,017 km (0.058 R)
• M56: 43,999,427 km (0.11 R)
• M57: 44,559,222 km (0.107 R)
• M58: 44,783,768 km (0.094 R)
• M59: 45,121,261 km (0.11 R)
• M60: 45,798,939 km (0.06 R)
• M61: 46,025,580 km (0.054 R)
• M62: 47,050,026 km (0.085 R)
• M63: 48,081,952 km (0.109 R)
• M64: 49,237,297 km (0.098 R)
• M65: 50,284,781 km (0.109 R)
• M66: 52,165,226 km (0.1 R)
• M67: 53,352,136 km (0.072 R)
• M68: 55,510,983 km (0.093 R)
• M69: 55,994,483 km (0.048 R)
• M70: 56,115,657 km (0.104 R)
• M71: 57,453,661 km (0.112 R)
• M72: 59,171,792 km (0.105 R)
• M73: 59,542,197 km (0.117 R)
• M74: 61,280,673 km (0.105 R)
• M75: 61,905,544 km (0.093 R)
• M76: 64,934,452 km (0.074 R)
• M77: 65,954,859 km (0.038 R)
• M78: 66,723,493 km (0.079 R)
• M79: 68,917,645 km (0.11 R)
• M80: 69,047,346 km (0.1 R)
• M81: 70,349,895 km (0.109 R)
• M82: 72,979,077 km (0.077 R)
• M83: 80,509,834 km (0.099 R)
• M84: 81,331,126 km (0.12 R)
• M85: 84,783,396 km (0.07 R)
• M86: 85,479,625 km (0.081 R)
• M87: 87,017,790 km (0.088 R)
• M88: 87,438,908 km (0.082 R)
• M89: 89,271,632 km (0.054 R)
• M90: 89,696,340 km (0.066 R)
• M91: 91,401,905 km (0.053 R)
• M92: 92,258,652 km (0.115 R)
• M93: 94,124,138 km (0.104 R)
• M94: 94,844,900 km (0.108 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit