🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.65 AU - 0.91 AU

Year: 252 Days

Day: 33.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,810,262 km

• M1: 292,015 km (0.097 R)
• M2: 600,785 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.69 AU - 1.07 AU

Year: 302 Days

Day: 47.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.5 AU - 3.92 AU

Year: 2101 Days

Day: 47.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.78 AU - 4.98 AU

Year: 3348 Days

Day: 40.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.4

Radius: 8.1

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.31 AU - 8.41 AU

Year: 7293 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,810,262 km

• M1: 131,197 km (0.079 R)
• M2: 453,880 km (0.081 R)
• M3: 725,849 km (0.088 R)
• M4: 854,952 km (0.094 R)
• M5: 939,624 km (0.096 R)
• M6: 1,365,978 km (0.042 R)
• M7: 1,445,863 km (0.099 R)
• M8: 1,891,067 km (0.086 R)
• M9: 1,958,087 km (0.085 R)
• M10: 2,281,368 km (0.11 R)
• M11: 2,352,875 km (0.062 R)
• M12: 2,772,198 km (0.058 R)
• M13: 3,322,120 km (0.102 R)
• M14: 3,403,352 km (0.118 R)
• M15: 3,679,210 km (0.095 R)
• M16: 4,610,158 km (0.1 R)
• M17: 4,761,999 km (0.105 R)
• M18: 5,070,620 km (0.092 R)
• M19: 5,674,995 km (0.1 R)
• M20: 6,002,166 km (0.066 R)
• M21: 6,674,907 km (0.11 R)
• M22: 7,125,047 km (0.115 R)
• M23: 7,620,815 km (0.076 R)
• M24: 8,682,810 km (0.065 R)
• M25: 9,097,645 km (0.066 R)
• M26: 9,173,790 km (0.07 R)
• M27: 10,540,367 km (0.102 R)
• M28: 11,023,269 km (0.037 R)
• M29: 12,557,694 km (0.057 R)
• M30: 13,155,487 km (0.108 R)
• M31: 13,241,656 km (0.068 R)
• M32: 14,290,337 km (0.118 R)
• M33: 14,378,899 km (0.112 R)
• M34: 14,959,338 km (0.096 R)
• M35: 16,745,836 km (0.065 R)
• M36: 17,214,676 km (0.075 R)
• M37: 17,640,282 km (0.1 R)
• M38: 17,973,735 km (0.098 R)
• M39: 18,695,395 km (0.107 R)
• M40: 18,889,424 km (0.079 R)
• M41: 20,067,507 km (0.062 R)
• M42: 20,216,507 km (0.101 R)
• M43: 21,117,834 km (0.063 R)
• M44: 21,269,376 km (0.088 R)
• M45: 22,597,506 km (0.085 R)
• M46: 23,952,265 km (0.11 R)
• M47: 24,004,923 km (0.089 R)
• M48: 24,480,345 km (0.109 R)
• M49: 24,905,652 km (0.072 R)
• M50: 24,958,909 km (0.081 R)
• M51: 25,655,586 km (0.108 R)
• M52: 25,709,441 km (0.109 R)
• M53: 26,141,630 km (0.097 R)
• M54: 26,794,475 km (0.115 R)
• M55: 27,673,213 km (0.119 R)
• M56: 27,783,765 km (0.091 R)
• M57: 28,060,671 km (0.072 R)
• M58: 28,505,725 km (0.05 R)
• M59: 28,785,024 km (0.075 R)
• M60: 28,840,973 km (0.073 R)
• M61: 29,009,121 km (0.082 R)
• M62: 29,177,569 km (0.07 R)
• M63: 29,346,315 km (0.108 R)
• M64: 30,593,961 km (0.096 R)
• M65: 30,879,843 km (0.077 R)
• M66: 31,512,043 km (0.074 R)
• M67: 32,032,644 km (0.078 R)
• M68: 32,206,626 km (0.107 R)
• M69: 33,140,715 km (0.103 R)
• M70: 33,199,358 km (0.074 R)
• M71: 33,493,168 km (0.074 R)
• M72: 33,787,876 km (0.09 R)
• M73: 34,142,722 km (0.077 R)
• M74: 34,439,375 km (0.063 R)
• M75: 34,498,765 km (0.064 R)
• M76: 35,274,430 km (0.084 R)
• M77: 35,995,492 km (0.115 R)
• M78: 36,782,227 km (0.116 R)
• M79: 37,635,683 km (0.053 R)
• M80: 37,696,868 km (0.091 R)
• M81: 38,187,848 km (0.108 R)
• M82: 38,249,333 km (0.053 R)
• M83: 38,495,721 km (0.066 R)
• M84: 39,548,740 km (0.091 R)
• M85: 41,683,053 km (0.112 R)
• M86: 42,317,797 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.4

Radius: 8

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.72 AU - 13.84 AU

Year: 18684 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,810,262 km

• M1: 465,698 km (0.093 R)
• M2: 1,004,251 km (0.099 R)
• M3: 2,002,367 km (0.037 R)
• M4: 2,168,720 km (0.083 R)
• M5: 2,444,429 km (0.102 R)
• M6: 2,658,504 km (0.032 R)
• M7: 2,841,761 km (0.075 R)
• M8: 2,916,111 km (0.092 R)
• M9: 3,067,056 km (0.12 R)
• M10: 3,337,229 km (0.048 R)
• M11: 4,756,464 km (0.108 R)
• M12: 5,481,416 km (0.104 R)
• M13: 5,904,329 km (0.078 R)
• M14: 6,435,551 km (0.106 R)
• M15: 6,881,502 km (0.1 R)
• M16: 7,235,301 km (0.103 R)
• M17: 7,491,712 km (0.1 R)
• M18: 7,908,192 km (0.096 R)
• M19: 7,960,701 km (0.12 R)
• M20: 8,278,746 km (0.12 R)
• M21: 8,439,265 km (0.102 R)
• M22: 8,600,830 km (0.105 R)
• M23: 8,654,985 km (0.027 R)
• M24: 8,981,856 km (0.115 R)
• M25: 9,146,863 km (0.086 R)
• M26: 9,202,064 km (0.076 R)
• M27: 9,312,916 km (0.078 R)
• M28: 9,647,866 km (0.074 R)
• M29: 9,930,007 km (0.063 R)
• M30: 10,043,702 km (0.071 R)
• M31: 10,100,699 km (0.105 R)
• M32: 10,792,888 km (0.068 R)
• M33: 11,085,950 km (0.032 R)
• M34: 11,203,833 km (0.066 R)
• M35: 11,262,924 km (0.067 R)
• M36: 11,859,820 km (0.051 R)
• M37: 12,101,421 km (0.106 R)
• M38: 12,589,708 km (0.059 R)
• M39: 13,396,639 km (0.063 R)
• M40: 13,459,470 km (0.059 R)
• M41: 13,774,822 km (0.04 R)
• M42: 17,127,610 km (0.117 R)
• M43: 17,264,043 km (0.117 R)
• M44: 18,228,949 km (0.111 R)
• M45: 18,437,938 km (0.096 R)
• M46: 19,708,921 km (0.077 R)
• M47: 20,644,357 km (0.043 R)
• M48: 21,154,037 km (0.077 R)
• M49: 23,687,925 km (0.107 R)
• M50: 24,451,174 km (0.047 R)
• M51: 24,681,704 km (0.088 R)
• M52: 25,845,426 km (0.096 R)
• M53: 26,868,376 km (0.049 R)
• M54: 28,065,159 km (0.102 R)
• M55: 29,442,357 km (0.054 R)
• M56: 30,180,323 km (0.084 R)
• M57: 30,592,914 km (0.116 R)
• M58: 31,590,882 km (0.081 R)
• M59: 32,599,470 km (0.109 R)
• M60: 33,107,654 km (0.107 R)
• M61: 34,907,167 km (0.118 R)
• M62: 35,080,102 km (0.03 R)
• M63: 35,340,253 km (0.117 R)
• M64: 36,036,930 km (0.118 R)
• M65: 36,474,654 km (0.08 R)
• M66: 37,266,924 km (0.059 R)
• M67: 37,798,296 km (0.045 R)
• M68: 38,868,668 km (0.078 R)
• M69: 39,948,765 km (0.116 R)
• M70: 40,129,778 km (0.076 R)
• M71: 41,312,948 km (0.094 R)
• M72: 45,684,946 km (0.116 R)
• M73: 47,493,584 km (0.087 R)
• M74: 48,358,559 km (0.105 R)
• M75: 49,422,649 km (0.08 R)
• M76: 51,278,859 km (0.115 R)
• M77: 52,760,476 km (0.109 R)
• M78: 56,575,970 km (0.062 R)
• M79: 57,697,056 km (0.104 R)
• M80: 58,004,031 km (0.091 R)
• M81: 61,312,388 km (0.076 R)
• M82: 62,358,676 km (0.116 R)
• M83: 63,094,697 km (0.026 R)
• M84: 63,516,563 km (0.107 R)
• M85: 63,622,179 km (0.093 R)
• M86: 63,727,795 km (0.083 R)
• M87: 64,045,242 km (0.104 R)
• M88: 64,151,008 km (0.083 R)
• M89: 66,817,440 km (0.103 R)
• M90: 67,894,096 km (0.09 R)
• M91: 68,542,902 km (0.085 R)
• M92: 68,651,211 km (0.119 R)
• M93: 70,610,793 km (0.1 R)
• M94: 71,817,300 km (0.097 R)
• M95: 72,367,970 km (0.101 R)
• M96: 73,252,093 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.1

Radius: 3.2

Gravity: 87.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.7 AU - 20.18 AU

Year: 25466 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 93,810,262 km

• M1: 123,269 km (0.09 R)
• M2: 152,590 km (0.104 R)
• M3: 296,054 km (0.073 R)
• M4: 1,004,998 km (0.101 R)
• M5: 1,100,891 km (0.1 R)
• M6: 1,660,985 km (0.089 R)
• M7: 1,736,382 km (0.076 R)
• M8: 2,464,176 km (0.081 R)
• M9: 3,087,102 km (0.071 R)
• M10: 3,226,676 km (0.108 R)
• M11: 3,560,280 km (0.067 R)
• M12: 3,706,736 km (0.111 R)
• M13: 5,055,062 km (0.093 R)
• M14: 5,497,423 km (0.11 R)
• M15: 7,448,628 km (0.03 R)
• M16: 8,014,407 km (0.074 R)
• M17: 8,334,546 km (0.117 R)
• M18: 8,724,398 km (0.07 R)
• M19: 9,928,960 km (0.047 R)
• M20: 10,134,657 km (0.077 R)
• M21: 11,184,535 km (0.06 R)
• M22: 11,327,102 km (0.099 R)
• M23: 11,686,286 km (0.026 R)
• M24: 12,860,181 km (0.073 R)
• M25: 14,147,919 km (0.115 R)
• M26: 14,379,347 km (0.079 R)
• M27: 15,159,949 km (0.104 R)
• M28: 16,114,832 km (0.09 R)
• M29: 16,925,204 km (0.109 R)
• M30: 17,998,419 km (0.09 R)
• M31: 19,093,475 km (0.109 R)
• M32: 19,263,867 km (0.097 R)
• M33: 19,778,035 km (0.11 R)
• M34: 19,864,054 km (0.062 R)
• M35: 20,907,350 km (0.112 R)
• M36: 21,524,142 km (0.045 R)
• M37: 23,228,061 km (0.117 R)
• M38: 23,592,183 km (0.049 R)
• M39: 23,958,398 km (0.11 R)
• M40: 24,511,013 km (0.04 R)
• M41: 25,254,365 km (0.106 R)
• M42: 29,276,602 km (0.109 R)
• M43: 31,461,479 km (0.076 R)
• M44: 31,662,689 km (0.081 R)
• M45: 33,185,296 km (0.108 R)
• M46: 33,492,570 km (0.084 R)
• M47: 35,043,600 km (0.099 R)
• M48: 35,147,870 km (0.107 R)
• M49: 36,512,203 km (0.09 R)
• M50: 37,893,739 km (0.066 R)
• M51: 38,429,599 km (0.045 R)
• M52: 40,379,607 km (0.085 R)
• M53: 41,256,550 km (0.114 R)
• M54: 42,694,933 km (0.06 R)
• M55: 43,924,777 km (0.107 R)
• M56: 47,799,063 km (0.087 R)
• M57: 48,146,130 km (0.093 R)
• M58: 48,261,919 km (0.114 R)
• M59: 49,425,790 km (0.066 R)
• M60: 50,011,167 km (0.03 R)
• M61: 51,070,619 km (0.08 R)
• M62: 52,972,157 km (0.12 R)
• M63: 54,051,955 km (0.111 R)
• M64: 56,233,391 km (0.069 R)
• M65: 58,319,832 km (0.086 R)
• M66: 59,683,267 km (0.102 R)
• M67: 59,932,348 km (0.076 R)
• M68: 60,181,727 km (0.094 R)
• M69: 61,559,374 km (0.118 R)
• M70: 62,189,032 km (0.12 R)
• M71: 62,694,373 km (0.114 R)
• M72: 63,201,061 km (0.085 R)
• M73: 63,581,937 km (0.053 R)
• M74: 64,218,327 km (0.092 R)
• M75: 65,112,922 km (0.082 R)
• M76: 66,656,174 km (0.069 R)
• M77: 67,561,989 km (0.109 R)
• M78: 68,081,393 km (0.062 R)
• M79: 68,862,892 km (0.036 R)
• M80: 70,040,825 km (0.073 R)
• M81: 70,435,016 km (0.099 R)
• M82: 73,214,395 km (0.099 R)
• M83: 74,416,563 km (0.095 R)
• M84: 75,356,038 km (0.042 R)
• M85: 77,111,120 km (0.05 R)
• M86: 78,879,816 km (0.116 R)
• M87: 79,016,399 km (0.087 R)
• M88: 81,074,716 km (0.107 R)
• M89: 82,179,795 km (0.091 R)
• M90: 86,367,787 km (0.118 R)
• M91: 88,771,526 km (0.048 R)
• M92: 89,198,030 km (0.062 R)
• M93: 90,052,981 km (0.11 R)
• M94: 90,195,698 km (0.12 R)
• M95: 91,484,035 km (0.1 R)
• M96: 93,933,999 km (0.068 R)
• M97: 95,676,365 km (0.107 R)
• M98: 97,575,959 km (0.116 R)

Asteroid Belt

Center: 17.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 5

Gravity: 24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.12 AU - 23.04 AU

Year: 29252 Days

Day: 21 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,810,262 km

• M1: 85,869 km (0.115 R)
• M2: 155,881 km (0.118 R)
• M3: 234,420 km (0.03 R)
• M4: 389,254 km (0.097 R)
• M5: 455,226 km (0.047 R)
• M6: 624,122 km (0.085 R)
• M7: 702,512 km (0.119 R)
• M8: 957,127 km (0.096 R)
• M9: 1,271,432 km (0.116 R)
• M10: 1,580,053 km (0.104 R)
• M11: 1,651,710 km (0.051 R)
• M12: 1,724,564 km (0.077 R)
• M13: 2,426,477 km (0.091 R)
• M14: 2,807,204 km (0.072 R)
• M15: 3,116,124 km (0.08 R)
• M16: 3,297,586 km (0.117 R)
• M17: 3,862,168 km (0.104 R)
• M18: 4,456,371 km (0.069 R)
• M19: 4,660,722 km (0.095 R)
• M20: 6,345,493 km (0.094 R)
• M21: 7,102,458 km (0.098 R)
• M22: 8,763,593 km (0.092 R)
• M23: 8,955,377 km (0.112 R)
• M24: 9,148,508 km (0.103 R)
• M25: 9,473,285 km (0.112 R)
• M26: 9,604,333 km (0.119 R)
• M27: 9,670,156 km (0.098 R)
• M28: 10,067,638 km (0.066 R)
• M29: 11,500,636 km (0.067 R)
• M30: 11,570,348 km (0.067 R)
• M31: 11,992,214 km (0.092 R)
• M32: 12,347,659 km (0.093 R)
• M33: 12,419,166 km (0.104 R)
• M34: 14,778,624 km (0.096 R)
• M35: 16,008,917 km (0.104 R)
• M36: 17,834,011 km (0.118 R)
• M37: 18,239,421 km (0.067 R)
• M38: 19,557,229 km (0.104 R)
• M39: 19,891,430 km (0.111 R)
• M40: 20,990,526 km (0.081 R)
• M41: 21,332,656 km (0.106 R)
• M42: 21,762,900 km (0.032 R)
• M43: 22,719,578 km (0.11 R)
• M44: 23,423,885 km (0.119 R)
• M45: 25,670,695 km (0.095 R)
• M46: 26,404,174 km (0.117 R)
• M47: 27,797,678 km (0.112 R)
• M48: 28,267,565 km (0.072 R)
• M49: 31,238,429 km (0.108 R)
• M50: 32,021,125 km (0.051 R)
• M51: 33,705,597 km (0.074 R)
• M52: 34,005,840 km (0.108 R)
• M53: 35,621,946 km (0.118 R)
• M54: 36,541,973 km (0.049 R)
• M55: 38,928,657 km (0.07 R)
• M56: 40,831,243 km (0.074 R)
• M57: 41,686,494 km (0.064 R)
• M58: 42,872,057 km (0.048 R)
• M59: 43,632,313 km (0.08 R)
• M60: 44,178,046 km (0.071 R)
• M61: 45,166,140 km (0.105 R)
• M62: 45,939,711 km (0.065 R)
• M63: 46,829,070 km (0.028 R)
• M64: 48,624,843 km (0.073 R)
• M65: 50,557,348 km (0.038 R)
• M66: 52,051,981 km (0.048 R)
• M67: 53,328,051 km (0.104 R)
• M68: 54,262,439 km (0.089 R)
• M69: 54,731,727 km (0.091 R)
• M70: 54,849,311 km (0.096 R)
• M71: 54,966,895 km (0.112 R)
• M72: 55,674,344 km (0.088 R)
• M73: 58,054,146 km (0.117 R)
• M74: 59,618,641 km (0.116 R)
• M75: 61,563,264 km (0.099 R)
• M76: 62,297,789 km (0.101 R)
• M77: 63,281,844 km (0.095 R)
• M78: 65,389,678 km (0.091 R)
• M79: 65,889,036 km (0.115 R)
• M80: 66,014,100 km (0.063 R)
• M81: 66,891,491 km (0.067 R)
• M82: 70,695,167 km (0.07 R)
• M83: 73,918,253 km (0.116 R)
• M84: 74,048,104 km (0.082 R)
• M85: 74,959,603 km (0.105 R)
• M86: 75,743,945 km (0.063 R)
• M87: 76,530,830 km (0.066 R)
• M88: 82,384,295 km (0.117 R)
• M89: 84,684,063 km (0.114 R)
• M90: 85,228,301 km (0.109 R)
• M91: 85,637,151 km (0.112 R)
• M92: 86,183,333 km (0.09 R)
• M93: 86,320,066 km (0.107 R)
• M94: 87,142,106 km (0.044 R)
• M95: 92,547,526 km (0.071 R)
• M96: 93,248,392 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit