🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 218 Days

Day: 41.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,152,915 km

• M1: 425,456 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.08 AU - 1.46 AU

Year: 501 Days

Day: 35.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,152,915 km

• M1: 195,524 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.96 AU - 4.58 AU

Year: 2561 Days

Day: 24.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 8.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.29 AU - 11.83 AU

Year: 11163 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,152,915 km

• M1: 130,300 km (0.091 R)
• M2: 525,687 km (0.109 R)
• M3: 707,000 km (0.11 R)
• M4: 766,839 km (0.111 R)
• M5: 876,344 km (0.073 R)
• M6: 1,481,318 km (0.118 R)
• M7: 1,741,768 km (0.118 R)
• M8: 1,930,710 km (0.066 R)
• M9: 2,126,384 km (0.032 R)
• M10: 2,215,395 km (0.113 R)
• M11: 2,283,013 km (0.067 R)
• M12: 3,173,569 km (0.102 R)
• M13: 3,642,259 km (0.092 R)
• M14: 3,911,984 km (0.106 R)
• M15: 3,994,263 km (0.117 R)
• M16: 4,385,611 km (0.119 R)
• M17: 4,499,605 km (0.034 R)
• M18: 5,663,027 km (0.065 R)
• M19: 6,038,967 km (0.099 R)
• M20: 6,134,111 km (0.112 R)
• M21: 6,262,017 km (0.07 R)
• M22: 6,683,434 km (0.08 R)
• M23: 7,349,594 km (0.074 R)
• M24: 8,071,852 km (0.082 R)
• M25: 8,388,252 km (0.095 R)
• M26: 8,708,840 km (0.086 R)
• M27: 9,361,984 km (0.115 R)
• M28: 10,068,385 km (0.052 R)
• M29: 10,485,315 km (0.049 R)
• M30: 11,179,598 km (0.084 R)
• M31: 11,257,689 km (0.112 R)
• M32: 11,729,969 km (0.114 R)
• M33: 11,928,635 km (0.088 R)
• M34: 12,128,498 km (0.072 R)
• M35: 12,369,650 km (0.079 R)
• M36: 12,653,138 km (0.112 R)
• M37: 12,734,519 km (0.117 R)
• M38: 12,856,890 km (0.113 R)
• M39: 13,516,317 km (0.117 R)
• M40: 14,060,105 km (0.104 R)
• M41: 15,472,609 km (0.116 R)
• M42: 15,603,357 km (0.093 R)
• M43: 15,734,405 km (0.112 R)
• M44: 16,394,879 km (0.048 R)
• M45: 16,661,612 km (0.099 R)
• M46: 17,425,310 km (0.098 R)
• M47: 17,743,055 km (0.082 R)
• M48: 17,971,192 km (0.113 R)
• M49: 18,338,305 km (0.063 R)
• M50: 18,940,138 km (0.111 R)
• M51: 20,305,667 km (0.07 R)
• M52: 21,314,405 km (0.12 R)
• M53: 21,556,904 km (0.102 R)
• M54: 22,388,369 km (0.043 R)
• M55: 22,882,490 km (0.096 R)
• M56: 23,630,180 km (0.11 R)
• M57: 23,931,620 km (0.062 R)
• M58: 24,386,099 km (0.095 R)
• M59: 25,560,292 km (0.081 R)
• M60: 26,024,794 km (0.08 R)
• M61: 27,277,077 km (0.032 R)
• M62: 27,804,709 km (0.103 R)
• M63: 28,282,375 km (0.089 R)
• M64: 28,442,146 km (0.117 R)
• M65: 28,548,958 km (0.088 R)
• M66: 30,002,751 km (0.103 R)
• M67: 30,057,055 km (0.112 R)
• M68: 30,383,477 km (0.074 R)
• M69: 30,711,246 km (0.069 R)
• M70: 30,930,407 km (0.113 R)
• M71: 32,701,945 km (0.045 R)
• M72: 32,981,693 km (0.05 R)
• M73: 33,093,891 km (0.071 R)
• M74: 33,206,090 km (0.076 R)
• M75: 33,262,339 km (0.055 R)
• M76: 33,600,131 km (0.104 R)
• M77: 34,449,398 km (0.059 R)
• M78: 35,938,345 km (0.032 R)
• M79: 36,227,069 km (0.101 R)
• M80: 36,574,435 km (0.083 R)
• M81: 36,806,761 km (0.106 R)
• M82: 36,923,148 km (0.094 R)
• M83: 37,097,878 km (0.096 R)
• M84: 37,799,492 km (0.106 R)
• M85: 38,151,945 km (0.086 R)
• M86: 38,269,529 km (0.097 R)
• M87: 39,275,126 km (0.056 R)
• M88: 39,394,056 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.2

Radius: 12.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.11 AU - 11.29 AU

Year: 13113 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,152,915 km

• M1: 207,941 km (0.119 R)
• M2: 321,785 km (0.109 R)
• M3: 511,475 km (0.077 R)
• M4: 1,526,347 km (0.108 R)
• M5: 2,045,452 km (0.06 R)
• M6: 2,242,472 km (0.101 R)
• M7: 2,617,215 km (0.101 R)
• M8: 2,971,463 km (0.104 R)
• M9: 3,154,570 km (0.081 R)
• M10: 3,446,735 km (0.093 R)
• M11: 3,835,540 km (0.106 R)
• M12: 4,284,184 km (0.094 R)
• M13: 4,376,037 km (0.052 R)
• M14: 4,561,538 km (0.092 R)
• M15: 4,655,336 km (0.061 R)
• M16: 4,749,732 km (0.079 R)
• M17: 5,354,557 km (0.08 R)
• M18: 5,528,240 km (0.043 R)
• M19: 5,779,863 km (0.117 R)
• M20: 5,907,022 km (0.072 R)
• M21: 6,636,461 km (0.092 R)
• M22: 6,823,308 km (0.117 R)
• M23: 7,093,183 km (0.11 R)
• M24: 7,256,993 km (0.114 R)
• M25: 7,477,201 km (0.071 R)
• M26: 7,643,853 km (0.104 R)
• M27: 7,867,950 km (0.12 R)
• M28: 8,179,712 km (0.104 R)
• M29: 8,727,689 km (0.074 R)
• M30: 8,873,996 km (0.036 R)
• M31: 9,109,613 km (0.113 R)
• M32: 9,347,324 km (0.055 R)
• M33: 9,557,060 km (0.075 R)
• M34: 10,042,355 km (0.075 R)
• M35: 10,134,209 km (0.095 R)
• M36: 10,597,812 km (0.095 R)
• M37: 10,691,461 km (0.079 R)
• M38: 10,879,356 km (0.113 R)
• M39: 10,973,901 km (0.101 R)
• M40: 11,545,964 km (0.104 R)
• M41: 11,738,945 km (0.103 R)
• M42: 11,835,735 km (0.067 R)
• M43: 12,225,886 km (0.064 R)
• M44: 12,686,348 km (0.12 R)
• M45: 13,658,286 km (0.105 R)
• M46: 14,376,954 km (0.112 R)
• M47: 16,101,668 km (0.106 R)
• M48: 16,461,600 km (0.113 R)
• M49: 16,606,261 km (0.093 R)
• M50: 16,970,083 km (0.046 R)
• M51: 17,079,738 km (0.055 R)
• M52: 17,262,846 km (0.086 R)
• M53: 17,446,852 km (0.055 R)
• M54: 17,890,858 km (0.076 R)
• M55: 18,188,857 km (0.111 R)
• M56: 18,451,102 km (0.118 R)
• M57: 18,752,243 km (0.082 R)
• M58: 18,865,638 km (0.119 R)
• M59: 18,979,183 km (0.092 R)
• M60: 19,207,170 km (0.088 R)
• M61: 19,819,175 km (0.064 R)
• M62: 22,171,302 km (0.105 R)
• M63: 22,331,222 km (0.085 R)
• M64: 22,894,009 km (0.068 R)
• M65: 23,298,821 km (0.12 R)
• M66: 23,502,125 km (0.119 R)
• M67: 23,869,687 km (0.074 R)
• M68: 25,987,693 km (0.108 R)
• M69: 26,325,336 km (0.044 R)
• M70: 26,877,202 km (0.095 R)
• M71: 26,962,473 km (0.1 R)
• M72: 27,047,744 km (0.115 R)
• M73: 27,133,164 km (0.1 R)
• M74: 27,561,762 km (0.093 R)
• M75: 27,776,734 km (0.102 R)

Asteroid Belt

Center: 13.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877

Radius: 5

Gravity: 35.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.87 AU - 15.01 AU

Year: 20202 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,152,915 km

• M1: 83,176 km (0.093 R)
• M2: 246,388 km (0.109 R)
• M3: 279,898 km (0.062 R)
• M4: 1,471,445 km (0.046 R)
• M5: 1,701,526 km (0.065 R)
• M6: 1,735,335 km (0.097 R)
• M7: 2,457,594 km (0.084 R)
• M8: 3,094,432 km (0.052 R)
• M9: 6,042,856 km (0.045 R)
• M10: 6,409,521 km (0.101 R)
• M11: 6,462,478 km (0.113 R)
• M12: 7,219,144 km (0.083 R)
• M13: 7,664,049 km (0.112 R)
• M14: 8,522,142 km (0.055 R)
• M15: 8,697,321 km (0.099 R)
• M16: 8,932,788 km (0.101 R)
• M17: 8,992,029 km (0.097 R)
• M18: 9,350,017 km (0.084 R)
• M19: 10,701,932 km (0.073 R)
• M20: 11,917,864 km (0.032 R)
• M21: 12,841,332 km (0.102 R)
• M22: 14,477,334 km (0.088 R)
• M23: 14,756,334 km (0.095 R)
• M24: 15,603,956 km (0.095 R)
• M25: 16,904,709 km (0.088 R)
• M26: 17,124,917 km (0.078 R)
• M27: 17,493,975 km (0.093 R)
• M28: 17,716,726 km (0.098 R)
• M29: 17,791,076 km (0.106 R)
• M30: 18,768,250 km (0.109 R)
• M31: 20,539,339 km (0.113 R)
• M32: 21,325,775 km (0.077 R)
• M33: 22,202,269 km (0.094 R)
• M34: 22,685,320 km (0.066 R)
• M35: 23,171,962 km (0.085 R)
• M36: 23,498,086 km (0.053 R)
• M37: 25,152,040 km (0.03 R)
• M38: 25,235,814 km (0.12 R)
• M39: 25,487,288 km (0.1 R)
• M40: 25,824,183 km (0.114 R)
• M41: 26,502,011 km (0.112 R)
• M42: 26,587,132 km (0.08 R)
• M43: 28,920,410 km (0.065 R)
• M44: 29,359,779 km (0.091 R)
• M45: 30,690,602 km (0.067 R)
• M46: 30,780,061 km (0.074 R)
• M47: 31,048,888 km (0.098 R)
• M48: 33,594,895 km (0.052 R)
• M49: 33,687,047 km (0.075 R)
• M50: 34,427,407 km (0.112 R)
• M51: 35,360,449 km (0.12 R)
• M52: 36,585,655 km (0.081 R)
• M53: 36,680,500 km (0.083 R)
• M54: 37,633,289 km (0.092 R)
• M55: 37,920,667 km (0.089 R)
• M56: 38,594,156 km (0.108 R)
• M57: 41,327,160 km (0.045 R)
• M58: 41,821,730 km (0.12 R)
• M59: 42,517,510 km (0.073 R)
• M60: 46,874,099 km (0.116 R)
• M61: 48,948,274 km (0.12 R)
• M62: 49,786,321 km (0.071 R)
• M63: 50,840,537 km (0.104 R)
• M64: 52,115,261 km (0.109 R)
• M65: 54,263,187 km (0.102 R)
• M66: 54,913,190 km (0.118 R)
• M67: 55,347,921 km (0.104 R)
• M68: 56,658,997 km (0.057 R)
• M69: 56,988,262 km (0.047 R)
• M70: 57,098,216 km (0.091 R)
• M71: 58,422,905 km (0.099 R)
• M72: 58,533,757 km (0.096 R)
• M73: 59,981,117 km (0.12 R)
• M74: 60,316,814 km (0.03 R)
• M75: 60,540,912 km (0.064 R)
• M76: 61,215,000 km (0.036 R)
• M77: 61,665,738 km (0.098 R)
• M78: 64,278,914 km (0.114 R)
• M79: 65,196,248 km (0.097 R)
• M80: 66,002,581 km (0.076 R)
• M81: 67,741,357 km (0.107 R)
• M82: 69,025,954 km (0.111 R)
• M83: 69,612,527 km (0.072 R)
• M84: 69,847,695 km (0.084 R)
• M85: 70,200,895 km (0.117 R)
• M86: 70,790,760 km (0.103 R)
• M87: 71,382,270 km (0.073 R)
• M88: 71,738,013 km (0.093 R)
• M89: 71,975,425 km (0.026 R)
• M90: 72,570,226 km (0.112 R)
• M91: 75,327,315 km (0.051 R)
• M92: 75,689,491 km (0.067 R)
• M93: 79,957,070 km (0.114 R)
• M94: 80,203,158 km (0.117 R)
• M95: 80,572,964 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223

Radius: 4.6

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.87 AU - 25.61 AU

Year: 33044 Days

Day: 24.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,152,915 km

• M1: 75,697 km (0.114 R)
• M2: 119,678 km (0.109 R)
• M3: 233,672 km (0.077 R)
• M4: 363,672 km (0.085 R)
• M5: 436,975 km (0.076 R)
• M6: 1,078,152 km (0.081 R)
• M7: 1,588,729 km (0.091 R)
• M8: 1,680,283 km (0.102 R)
• M9: 2,096,913 km (0.073 R)
• M10: 2,265,510 km (0.117 R)
• M11: 2,368,733 km (0.116 R)
• M12: 2,438,445 km (0.03 R)
• M13: 4,303,632 km (0.072 R)
• M14: 4,647,856 km (0.097 R)
• M15: 4,911,896 km (0.088 R)
• M16: 5,000,907 km (0.114 R)
• M17: 6,595,022 km (0.087 R)
• M18: 6,742,675 km (0.117 R)
• M19: 7,395,072 km (0.102 R)
• M20: 7,806,466 km (0.114 R)
• M21: 8,172,532 km (0.106 R)
• M22: 8,278,297 km (0.105 R)
• M23: 8,384,362 km (0.1 R)
• M24: 8,651,544 km (0.034 R)
• M25: 9,414,344 km (0.082 R)
• M26: 10,198,536 km (0.089 R)
• M27: 10,829,240 km (0.055 R)
• M28: 11,828,704 km (0.09 R)
• M29: 11,888,393 km (0.068 R)
• M30: 11,948,083 km (0.098 R)
• M31: 12,128,199 km (0.106 R)
• M32: 12,795,854 km (0.095 R)
• M33: 12,857,189 km (0.106 R)
• M34: 13,788,286 km (0.055 R)
• M35: 14,040,209 km (0.09 R)
• M36: 15,063,010 km (0.109 R)
• M37: 15,192,561 km (0.099 R)
• M38: 16,977,414 km (0.107 R)
• M39: 18,341,447 km (0.118 R)
• M40: 18,410,561 km (0.104 R)
• M41: 18,618,502 km (0.1 R)
• M42: 19,106,640 km (0.075 R)
• M43: 19,317,124 km (0.117 R)
• M44: 19,457,896 km (0.038 R)
• M45: 20,524,379 km (0.114 R)
• M46: 21,829,022 km (0.053 R)
• M47: 24,213,762 km (0.071 R)
• M48: 24,441,450 km (0.034 R)
• M49: 26,601,344 km (0.115 R)
• M50: 27,545,606 km (0.025 R)
• M51: 27,783,317 km (0.08 R)
• M52: 28,101,362 km (0.081 R)
• M53: 29,466,592 km (0.111 R)
• M54: 30,525,146 km (0.113 R)
• M55: 34,796,315 km (0.043 R)
• M56: 34,967,455 km (0.034 R)
• M57: 35,224,913 km (0.056 R)
• M58: 36,434,561 km (0.04 R)
• M59: 36,869,891 km (0.053 R)
• M60: 36,957,107 km (0.095 R)
• M61: 39,696,393 km (0.085 R)
• M62: 40,323,956 km (0.072 R)
• M63: 40,413,865 km (0.054 R)
• M64: 42,500,157 km (0.087 R)
• M65: 42,683,264 km (0.034 R)
• M66: 42,774,818 km (0.109 R)
• M67: 43,879,599 km (0.107 R)
• M68: 44,528,405 km (0.103 R)
• M69: 46,023,187 km (0.117 R)
• M70: 47,060,349 km (0.118 R)
• M71: 47,344,435 km (0.082 R)
• M72: 48,582,507 km (0.116 R)
• M73: 49,157,561 km (0.109 R)
• M74: 50,120,971 km (0.062 R)
• M75: 50,411,191 km (0.049 R)
• M76: 51,090,515 km (0.043 R)
• M77: 54,135,430 km (0.098 R)
• M78: 54,333,797 km (0.114 R)
• M79: 54,930,543 km (0.045 R)
• M80: 55,229,888 km (0.091 R)
• M81: 56,331,527 km (0.106 R)
• M82: 57,238,389 km (0.044 R)
• M83: 57,947,034 km (0.049 R)
• M84: 58,455,069 km (0.038 R)
• M85: 59,680,126 km (0.062 R)
• M86: 60,913,710 km (0.083 R)
• M87: 62,051,850 km (0.108 R)
• M88: 64,349,075 km (0.077 R)
• M89: 68,489,346 km (0.084 R)
• M90: 68,703,869 km (0.064 R)
• M91: 70,537,341 km (0.098 R)
• M92: 71,188,241 km (0.068 R)
• M93: 71,405,607 km (0.115 R)
• M94: 72,933,749 km (0.052 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 15,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit