🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 35.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.81 AU - 0.95 AU

Year: 299 Days

Day: 33.2 Hours

Environment

Temp: 156 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,670,946 km

• M1: 319,391 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.46 AU - 1.6 AU

Year: 684 Days

Day: 21.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.4

Radius: 11.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.21 AU - 9.43 AU

Year: 9473 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,670,946 km

• M1: 151,842 km (0.063 R)
• M2: 270,473 km (0.086 R)
• M3: 742,305 km (0.058 R)
• M4: 882,029 km (0.026 R)
• M5: 1,007,691 km (0.085 R)
• M6: 1,115,252 km (0.115 R)
• M7: 1,227,002 km (0.098 R)
• M8: 1,613,862 km (0.093 R)
• M9: 2,713,257 km (0.106 R)
• M10: 2,901,152 km (0.072 R)
• M11: 3,128,839 km (0.095 R)
• M12: 3,218,000 km (0.094 R)
• M13: 3,546,068 km (0.043 R)
• M14: 3,808,911 km (0.106 R)
• M15: 3,961,950 km (0.039 R)
• M16: 4,215,070 km (0.086 R)
• M17: 4,513,817 km (0.113 R)
• M18: 4,614,945 km (0.088 R)
• M19: 5,068,974 km (0.086 R)
• M20: 5,451,197 km (0.028 R)
• M21: 5,580,749 km (0.064 R)
• M22: 6,109,128 km (0.079 R)
• M23: 6,356,713 km (0.107 R)
• M24: 6,607,588 km (0.06 R)
• M25: 6,769,004 km (0.085 R)
• M26: 7,237,395 km (0.043 R)
• M27: 8,354,293 km (0.104 R)
• M28: 8,578,989 km (0.066 R)
• M29: 8,679,668 km (0.036 R)
• M30: 8,755,365 km (0.083 R)
• M31: 9,706,957 km (0.094 R)
• M32: 10,128,524 km (0.105 R)
• M33: 10,314,923 km (0.104 R)
• M34: 10,502,519 km (0.113 R)
• M35: 10,908,228 km (0.109 R)
• M36: 11,181,543 km (0.081 R)
• M37: 11,679,255 km (0.079 R)
• M38: 12,043,227 km (0.091 R)
• M39: 12,553,356 km (0.114 R)
• M40: 12,639,075 km (0.086 R)
• M41: 13,157,432 km (0.05 R)
• M42: 13,302,691 km (0.115 R)
• M43: 14,096,308 km (0.105 R)
• M44: 14,215,089 km (0.111 R)
• M45: 14,334,318 km (0.082 R)
• M46: 14,423,927 km (0.062 R)
• M47: 14,573,825 km (0.061 R)
• M48: 14,874,965 km (0.039 R)
• M49: 15,422,194 km (0.063 R)
• M50: 15,729,169 km (0.118 R)
• M51: 15,821,620 km (0.109 R)
• M52: 16,255,604 km (0.092 R)
• M53: 16,913,834 km (0.118 R)
• M54: 17,516,863 km (0.104 R)
• M55: 17,740,811 km (0.086 R)
• M56: 18,516,028 km (0.04 R)
• M57: 19,932,271 km (0.028 R)
• M58: 20,569,258 km (0.082 R)
• M59: 20,670,387 km (0.103 R)
• M60: 20,805,623 km (0.109 R)
• M61: 21,144,761 km (0.1 R)
• M62: 21,554,211 km (0.086 R)
• M63: 21,656,985 km (0.056 R)
• M64: 21,794,315 km (0.108 R)
• M65: 22,035,318 km (0.043 R)
• M66: 22,798,416 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 8.1

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.29 AU - 9.49 AU

Year: 9586 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,670,946 km

• M1: 244,144 km (0.119 R)
• M2: 758,760 km (0.071 R)
• M3: 936,034 km (0.105 R)
• M4: 991,983 km (0.057 R)
• M5: 1,107,323 km (0.118 R)
• M6: 1,351,467 km (0.119 R)
• M7: 1,458,280 km (0.107 R)
• M8: 1,842,747 km (0.046 R)
• M9: 2,083,450 km (0.098 R)
• M10: 2,515,638 km (0.096 R)
• M11: 2,701,738 km (0.079 R)
• M12: 3,003,177 km (0.095 R)
• M13: 3,578,979 km (0.08 R)
• M14: 3,668,289 km (0.086 R)
• M15: 4,094,793 km (0.031 R)
• M16: 4,188,292 km (0.083 R)
• M17: 4,601,631 km (0.102 R)
• M18: 4,829,618 km (0.055 R)
• M19: 6,202,328 km (0.104 R)
• M20: 6,931,169 km (0.096 R)
• M21: 8,231,473 km (0.094 R)
• M22: 8,828,668 km (0.095 R)
• M23: 9,646,519 km (0.112 R)
• M24: 10,022,459 km (0.075 R)
• M25: 10,275,878 km (0.106 R)
• M26: 10,659,746 km (0.084 R)
• M27: 10,831,933 km (0.094 R)
• M28: 11,135,467 km (0.112 R)
• M29: 12,197,163 km (0.092 R)
• M30: 13,014,566 km (0.069 R)
• M31: 13,290,873 km (0.077 R)
• M32: 13,476,225 km (0.101 R)
• M33: 14,178,886 km (0.049 R)
• M34: 14,558,566 km (0.067 R)
• M35: 14,654,009 km (0.072 R)
• M36: 15,085,898 km (0.093 R)
• M37: 15,473,506 km (0.119 R)
• M38: 15,668,432 km (0.085 R)
• M39: 15,815,337 km (0.114 R)
• M40: 16,159,562 km (0.091 R)
• M41: 16,406,997 km (0.087 R)
• M42: 17,156,781 km (0.11 R)
• M43: 17,815,760 km (0.105 R)
• M44: 18,534,578 km (0.115 R)
• M45: 19,158,251 km (0.054 R)
• M46: 19,841,614 km (0.049 R)
• M47: 19,894,572 km (0.111 R)
• M48: 20,586,462 km (0.105 R)
• M49: 21,232,276 km (0.039 R)
• M50: 22,048,781 km (0.119 R)
• M51: 22,268,241 km (0.12 R)
• M52: 22,488,450 km (0.051 R)
• M53: 24,219,446 km (0.115 R)
• M54: 24,332,542 km (0.107 R)
• M55: 25,358,784 km (0.055 R)
• M56: 25,646,311 km (0.062 R)
• M57: 25,819,396 km (0.086 R)
• M58: 26,690,504 km (0.063 R)
• M59: 29,060,284 km (0.099 R)
• M60: 29,663,163 km (0.1 R)
• M61: 29,723,751 km (0.113 R)
• M62: 29,966,249 km (0.109 R)
• M63: 30,697,483 km (0.059 R)
• M64: 31,126,979 km (0.082 R)
• M65: 31,249,948 km (0.077 R)
• M66: 32,240,136 km (0.1 R)
• M67: 33,366,309 km (0.091 R)
• M68: 33,429,140 km (0.095 R)
• M69: 33,997,462 km (0.103 R)
• M70: 35,079,504 km (0.093 R)
• M71: 35,721,428 km (0.112 R)
• M72: 35,850,232 km (0.111 R)
• M73: 35,979,185 km (0.105 R)
• M74: 36,108,288 km (0.086 R)
• M75: 39,786,152 km (0.105 R)
• M76: 40,120,354 km (0.054 R)
• M77: 40,254,244 km (0.052 R)
• M78: 40,321,264 km (0.11 R)
• M79: 41,601,672 km (0.09 R)
• M80: 42,417,130 km (0.119 R)
• M81: 43,032,276 km (0.077 R)
• M82: 43,788,045 km (0.105 R)
• M83: 44,271,246 km (0.099 R)
• M84: 45,522,034 km (0.099 R)
• M85: 46,011,518 km (0.119 R)
• M86: 46,502,797 km (0.104 R)
• M87: 46,854,801 km (0.078 R)
• M88: 46,925,262 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.3

Radius: 4.5

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.8 AU - 14.5 AU

Year: 18238 Days

Day: 24.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,670,946 km

• M1: 124,465 km (0.12 R)
• M2: 171,439 km (0.062 R)
• M3: 214,523 km (0.084 R)
• M4: 261,946 km (0.111 R)
• M5: 520,601 km (0.061 R)
• M6: 1,279,361 km (0.099 R)
• M7: 1,803,402 km (0.05 R)
• M8: 2,008,800 km (0.101 R)
• M9: 2,330,884 km (0.075 R)
• M10: 2,611,530 km (0.088 R)
• M11: 2,697,848 km (0.107 R)
• M12: 2,873,326 km (0.096 R)
• M13: 3,453,168 km (0.065 R)
• M14: 3,935,770 km (0.078 R)
• M15: 4,646,211 km (0.063 R)
• M16: 4,856,545 km (0.08 R)
• M17: 6,029,243 km (0.108 R)
• M18: 6,374,066 km (0.108 R)
• M19: 6,490,603 km (0.039 R)
• M20: 7,446,832 km (0.115 R)
• M21: 8,531,417 km (0.12 R)
• M22: 8,875,043 km (0.055 R)
• M23: 9,354,804 km (0.11 R)
• M24: 9,798,361 km (0.113 R)
• M25: 10,983,027 km (0.109 R)
• M26: 11,450,670 km (0.108 R)
• M27: 11,686,885 km (0.083 R)
• M28: 12,453,574 km (0.109 R)
• M29: 13,884,178 km (0.113 R)
• M30: 15,055,231 km (0.107 R)
• M31: 15,210,364 km (0.091 R)
• M32: 15,365,945 km (0.076 R)
• M33: 15,626,545 km (0.103 R)
• M34: 15,783,473 km (0.066 R)
• M35: 16,629,748 km (0.074 R)
• M36: 16,843,523 km (0.083 R)
• M37: 18,753,290 km (0.077 R)
• M38: 18,920,092 km (0.03 R)
• M39: 19,367,539 km (0.092 R)
• M40: 20,215,609 km (0.111 R)
• M41: 20,386,749 km (0.109 R)
• M42: 20,443,895 km (0.118 R)
• M43: 20,615,634 km (0.115 R)
• M44: 22,476,930 km (0.065 R)
• M45: 23,010,097 km (0.075 R)
• M46: 23,607,292 km (0.052 R)
• M47: 24,756,054 km (0.112 R)
• M48: 25,306,425 km (0.094 R)
• M49: 25,799,200 km (0.07 R)
• M50: 26,668,962 km (0.116 R)
• M51: 26,794,026 km (0.088 R)
• M52: 27,737,988 km (0.084 R)
• M53: 28,373,331 km (0.051 R)
• M54: 28,756,899 km (0.039 R)
• M55: 28,885,105 km (0.11 R)
• M56: 29,335,394 km (0.081 R)
• M57: 30,177,780 km (0.094 R)
• M58: 30,438,529 km (0.069 R)
• M59: 30,962,421 km (0.065 R)
• M60: 31,357,210 km (0.054 R)
• M61: 32,819,230 km (0.113 R)
• M62: 33,490,924 km (0.097 R)
• M63: 33,760,948 km (0.115 R)
• M64: 34,779,859 km (0.075 R)
• M65: 35,053,324 km (0.03 R)
• M66: 35,808,943 km (0.08 R)
• M67: 36,223,329 km (0.112 R)
• M68: 37,545,924 km (0.051 R)
• M69: 39,026,195 km (0.084 R)
• M70: 39,595,116 km (0.052 R)
• M71: 39,809,190 km (0.088 R)
• M72: 39,952,056 km (0.095 R)
• M73: 40,238,386 km (0.114 R)
• M74: 41,173,672 km (0.088 R)
• M75: 41,245,928 km (0.114 R)
• M76: 41,535,250 km (0.103 R)
• M77: 42,116,139 km (0.044 R)
• M78: 42,188,844 km (0.096 R)
• M79: 42,407,556 km (0.104 R)
• M80: 43,579,805 km (0.039 R)
• M81: 44,614,274 km (0.09 R)
• M82: 45,209,075 km (0.113 R)
• M83: 45,582,172 km (0.044 R)
• M84: 46,556,952 km (0.108 R)
• M85: 46,933,639 km (0.069 R)
• M86: 48,069,835 km (0.108 R)
• M87: 48,679,596 km (0.075 R)
• M88: 49,752,661 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.7

Radius: 3.6

Gravity: 22.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.43 AU - 16.29 AU

Year: 20717 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 75.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,670,946 km

• M1: 54,454 km (0.097 R)
• M2: 79,137 km (0.053 R)
• M3: 112,348 km (0.07 R)
• M4: 141,819 km (0.105 R)
• M5: 174,730 km (0.035 R)
• M6: 304,880 km (0.075 R)
• M7: 349,461 km (0.031 R)
• M8: 412,292 km (0.096 R)
• M9: 604,375 km (0.067 R)
• M10: 720,015 km (0.087 R)
• M11: 884,871 km (0.095 R)
• M12: 1,680,732 km (0.089 R)
• M13: 1,734,438 km (0.115 R)
• M14: 1,843,345 km (0.037 R)
• M15: 2,068,041 km (0.119 R)
• M16: 2,212,852 km (0.099 R)
• M17: 2,391,023 km (0.09 R)
• M18: 2,543,014 km (0.04 R)
• M19: 2,604,649 km (0.078 R)
• M20: 2,635,765 km (0.112 R)
• M21: 2,729,563 km (0.11 R)
• M22: 3,349,048 km (0.073 R)
• M23: 3,587,806 km (0.092 R)
• M24: 3,657,070 km (0.117 R)
• M25: 4,009,821 km (0.082 R)
• M26: 5,327,779 km (0.065 R)
• M27: 6,094,318 km (0.026 R)
• M28: 6,135,607 km (0.09 R)
• M29: 6,301,810 km (0.119 R)
• M30: 6,937,751 km (0.05 R)
• M31: 7,683,047 km (0.111 R)
• M32: 7,817,087 km (0.104 R)
• M33: 7,861,966 km (0.098 R)
• M34: 8,684,456 km (0.086 R)
• M35: 8,870,855 km (0.08 R)
• M36: 8,964,652 km (0.069 R)
• M37: 9,438,279 km (0.109 R)
• M38: 11,565,112 km (0.112 R)
• M39: 11,667,587 km (0.107 R)
• M40: 12,919,721 km (0.105 R)
• M41: 13,185,856 km (0.106 R)
• M42: 14,049,783 km (0.089 R)
• M43: 14,378,450 km (0.048 R)
• M44: 14,654,308 km (0.054 R)
• M45: 15,605,003 km (0.111 R)
• M46: 15,718,248 km (0.094 R)
• M47: 16,173,624 km (0.065 R)
• M48: 16,864,766 km (0.091 R)
• M49: 17,039,048 km (0.109 R)
• M50: 18,634,360 km (0.095 R)
• M51: 19,907,886 km (0.086 R)
• M52: 21,209,089 km (0.113 R)
• M53: 22,473,639 km (0.116 R)
• M54: 22,665,424 km (0.109 R)
• M55: 23,762,425 km (0.082 R)
• M56: 24,023,174 km (0.104 R)
• M57: 24,481,542 km (0.084 R)
• M58: 26,276,417 km (0.039 R)
• M59: 27,291,738 km (0.108 R)
• M60: 28,665,346 km (0.118 R)
• M61: 28,873,436 km (0.068 R)
• M62: 29,850,610 km (0.119 R)
• M63: 30,484,456 km (0.088 R)
• M64: 31,193,998 km (0.039 R)
• M65: 31,265,207 km (0.085 R)
• M66: 31,407,923 km (0.111 R)
• M67: 32,196,454 km (0.117 R)
• M68: 32,484,878 km (0.117 R)
• M69: 34,012,721 km (0.112 R)
• M70: 34,379,835 km (0.07 R)
• M71: 34,674,542 km (0.063 R)
• M72: 35,415,052 km (0.119 R)
• M73: 36,011,199 km (0.09 R)
• M74: 36,535,540 km (0.074 R)
• M75: 36,610,638 km (0.098 R)
• M76: 38,811,073 km (0.118 R)
• M77: 40,664,292 km (0.046 R)
• M78: 41,444,893 km (0.097 R)
• M79: 43,656,847 km (0.099 R)
• M80: 44,055,825 km (0.107 R)
• M81: 44,616,518 km (0.065 R)
• M82: 46,556,503 km (0.056 R)
• M83: 46,638,034 km (0.08 R)
• M84: 47,045,838 km (0.112 R)
• M85: 47,291,178 km (0.102 R)
• M86: 48,441,436 km (0.108 R)
• M87: 50,602,078 km (0.069 R)
• M88: 51,947,262 km (0.118 R)
• M89: 52,031,635 km (0.11 R)
• M90: 53,986,880 km (0.103 R)
• M91: 54,500,898 km (0.12 R)
• M92: 55,533,871 km (0.105 R)
• M93: 57,182,290 km (0.069 R)
• M94: 58,056,390 km (0.04 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 17,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit