🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.51 AU - 0.85 AU

Year: 204 Days

Day: 32.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,511,417 km

• M1: 46,675 km (0.108 R)
• M2: 550,371 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.72 AU - 1.14 AU

Year: 326 Days

Day: 31.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,511,417 km

• M1: 97,837 km (0.063 R)
• M2: 323,131 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.66 AU - 1.84 AU

Year: 841 Days

Day: 33 Hours

Environment

Temp: -58 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,511,417 km

• M1: 444,754 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.77 AU - 2.37 AU

Year: 1082 Days

Day: 37.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.31 AU - 4.21 AU

Year: 2650 Days

Day: 22.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,511,417 km

• M1: 1,262,456 km (0.068 R)
• M2: 2,005,509 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.8

Radius: 13

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.88 AU - 6.34 AU

Year: 4198 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 97,511,417 km

• M1: 181,013 km (0.099 R)
• M2: 288,125 km (0.049 R)
• M3: 404,064 km (0.067 R)
• M4: 504,145 km (0.029 R)
• M5: 590,612 km (0.105 R)
• M6: 700,716 km (0.098 R)
• M7: 790,924 km (0.104 R)
• M8: 924,814 km (0.082 R)
• M9: 1,374,804 km (0.053 R)
• M10: 1,850,675 km (0.077 R)
• M11: 2,060,561 km (0.111 R)
• M12: 2,182,184 km (0.078 R)
• M13: 2,518,480 km (0.073 R)
• M14: 2,605,247 km (0.074 R)
• M15: 2,737,342 km (0.059 R)
• M16: 3,147,090 km (0.104 R)
• M17: 3,907,048 km (0.065 R)
• M18: 4,247,383 km (0.077 R)
• M19: 4,456,371 km (0.108 R)
• M20: 5,085,131 km (0.073 R)
• M21: 5,419,482 km (0.086 R)
• M22: 5,837,907 km (0.103 R)
• M23: 6,129,324 km (0.038 R)
• M24: 6,326,195 km (0.115 R)
• M25: 7,321,469 km (0.114 R)
• M26: 7,572,644 km (0.119 R)
• M27: 7,720,597 km (0.116 R)
• M28: 7,826,811 km (0.119 R)
• M29: 8,105,213 km (0.073 R)
• M30: 8,760,302 km (0.093 R)
• M31: 8,915,584 km (0.054 R)
• M32: 9,319,349 km (0.047 R)
• M33: 9,523,400 km (0.117 R)
• M34: 9,797,763 km (0.104 R)
• M35: 9,912,953 km (0.101 R)
• M36: 10,191,056 km (0.101 R)
• M37: 10,448,364 km (0.102 R)
• M38: 10,684,130 km (0.1 R)
• M39: 10,897,756 km (0.099 R)
• M40: 11,257,090 km (0.084 R)
• M41: 11,474,605 km (0.102 R)
• M42: 11,840,073 km (0.059 R)
• M43: 12,012,111 km (0.063 R)
• M44: 12,358,430 km (0.095 R)
• M45: 12,607,809 km (0.101 R)
• M46: 12,884,117 km (0.115 R)
• M47: 13,086,373 km (0.083 R)
• M48: 13,391,553 km (0.109 R)
• M49: 13,545,190 km (0.039 R)
• M50: 14,087,183 km (0.078 R)
• M51: 14,347,782 km (0.072 R)
• M52: 14,900,247 km (0.101 R)
• M53: 15,006,312 km (0.113 R)
• M54: 15,272,447 km (0.083 R)
• M55: 15,567,154 km (0.072 R)
• M56: 15,836,580 km (0.119 R)
• M57: 15,971,966 km (0.102 R)
• M58: 16,053,348 km (0.104 R)
• M59: 16,298,239 km (0.051 R)
• M60: 16,462,348 km (0.103 R)
• M61: 16,736,860 km (0.095 R)
• M62: 17,429,947 km (0.056 R)
• M63: 17,597,646 km (0.079 R)
• M64: 18,672,507 km (0.094 R)
• M65: 19,073,878 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 12.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.8 AU - 9.98 AU

Year: 11304 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 97,511,417 km

• M1: 167,400 km (0.078 R)
• M2: 561,740 km (0.087 R)
• M3: 808,277 km (0.104 R)
• M4: 898,784 km (0.069 R)
• M5: 1,319,304 km (0.118 R)
• M6: 1,517,970 km (0.034 R)
• M7: 1,871,469 km (0.038 R)
• M8: 2,329,987 km (0.098 R)
• M9: 2,410,022 km (0.108 R)
• M10: 2,655,362 km (0.063 R)
• M11: 3,053,592 km (0.108 R)
• M12: 3,289,807 km (0.09 R)
• M13: 3,843,319 km (0.06 R)
• M14: 3,970,327 km (0.104 R)
• M15: 4,131,145 km (0.08 R)
• M16: 4,426,003 km (0.112 R)
• M17: 4,525,934 km (0.057 R)
• M18: 4,728,041 km (0.106 R)
• M19: 4,967,547 km (0.119 R)
• M20: 5,458,677 km (0.119 R)
• M21: 5,601,842 km (0.096 R)
• M22: 5,710,151 km (0.099 R)
• M23: 6,299,267 km (0.108 R)
• M24: 6,449,613 km (0.049 R)
• M25: 6,869,385 km (0.105 R)
• M26: 7,416,464 km (0.089 R)
• M27: 7,615,280 km (0.112 R)
• M28: 8,263,487 km (0.061 R)
• M29: 9,226,149 km (0.066 R)
• M30: 10,092,022 km (0.092 R)
• M31: 10,356,960 km (0.099 R)
• M32: 10,445,671 km (0.07 R)
• M33: 10,803,509 km (0.102 R)
• M34: 10,893,567 km (0.11 R)
• M35: 11,256,342 km (0.101 R)
• M36: 11,854,584 km (0.073 R)
• M37: 12,180,857 km (0.089 R)
• M38: 13,613,107 km (0.104 R)
• M39: 14,896,956 km (0.117 R)
• M40: 15,047,601 km (0.106 R)
• M41: 15,502,678 km (0.097 R)
• M42: 16,219,401 km (0.056 R)
• M43: 16,374,385 km (0.101 R)
• M44: 16,477,906 km (0.118 R)
• M45: 16,842,327 km (0.093 R)
• M46: 17,367,565 km (0.078 R)
• M47: 17,526,139 km (0.064 R)
• M48: 18,058,258 km (0.047 R)
• M49: 18,812,231 km (0.118 R)
• M50: 19,029,597 km (0.103 R)
• M51: 21,135,337 km (0.094 R)
• M52: 21,758,711 km (0.109 R)
• M53: 22,330,624 km (0.091 R)
• M54: 22,907,473 km (0.079 R)
• M55: 23,899,307 km (0.104 R)
• M56: 24,017,041 km (0.108 R)
• M57: 25,263,640 km (0.04 R)
• M58: 25,623,722 km (0.101 R)
• M59: 25,925,012 km (0.105 R)
• M60: 26,045,887 km (0.116 R)
• M61: 27,264,960 km (0.096 R)
• M62: 28,377,968 km (0.075 R)
• M63: 29,379,825 km (0.105 R)
• M64: 29,695,177 km (0.045 R)
• M65: 29,821,737 km (0.084 R)
• M66: 30,202,314 km (0.101 R)
• M67: 32,714,960 km (0.103 R)
• M68: 32,845,559 km (0.085 R)
• M69: 33,107,355 km (0.115 R)
• M70: 34,095,449 km (0.102 R)
• M71: 34,493,379 km (0.116 R)
• M72: 35,763,765 km (0.057 R)
• M73: 35,898,403 km (0.067 R)
• M74: 37,117,476 km (0.097 R)
• M75: 37,869,205 km (0.058 R)
• M76: 38,418,977 km (0.097 R)
• M77: 38,902,328 km (0.105 R)
• M78: 39,109,970 km (0.086 R)
• M79: 39,805,151 km (0.114 R)
• M80: 40,014,438 km (0.113 R)
• M81: 40,574,533 km (0.084 R)
• M82: 43,413,302 km (0.083 R)
• M83: 43,772,636 km (0.109 R)
• M84: 44,060,911 km (0.094 R)
• M85: 46,389,103 km (0.051 R)
• M86: 47,568,084 km (0.107 R)
• M87: 48,906,386 km (0.025 R)
• M88: 49,430,128 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66

Radius: 5.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.58 AU - 16.14 AU

Year: 19777 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,511,417 km

• M1: 93,648 km (0.081 R)
• M2: 459,714 km (0.076 R)
• M3: 740,809 km (0.045 R)
• M4: 869,762 km (0.066 R)
• M5: 1,198,877 km (0.119 R)
• M6: 2,516,386 km (0.107 R)
• M7: 2,733,751 km (0.072 R)
• M8: 3,374,479 km (0.111 R)
• M9: 3,421,902 km (0.115 R)
• M10: 4,110,201 km (0.074 R)
• M11: 4,314,552 km (0.088 R)
• M12: 4,601,032 km (0.1 R)
• M13: 4,706,648 km (0.1 R)
• M14: 4,839,940 km (0.112 R)
• M15: 5,835,813 km (0.084 R)
• M16: 6,268,899 km (0.053 R)
• M17: 7,257,890 km (0.069 R)
• M18: 8,455,720 km (0.116 R)
• M19: 9,077,150 km (0.086 R)
• M20: 9,578,303 km (0.045 R)
• M21: 9,713,390 km (0.092 R)
• M22: 10,260,320 km (0.103 R)
• M23: 11,706,781 km (0.104 R)
• M24: 12,105,609 km (0.04 R)
• M25: 12,435,173 km (0.071 R)
• M26: 12,693,679 km (0.095 R)
• M27: 13,859,345 km (0.087 R)
• M28: 14,127,275 km (0.116 R)
• M29: 19,446,526 km (0.099 R)
• M30: 20,047,910 km (0.093 R)
• M31: 20,830,008 km (0.083 R)
• M32: 22,155,594 km (0.056 R)
• M33: 23,462,780 km (0.12 R)
• M34: 24,332,692 km (0.097 R)
• M35: 25,166,551 km (0.068 R)
• M36: 25,259,750 km (0.035 R)
• M37: 25,399,774 km (0.07 R)
• M38: 27,004,959 km (0.07 R)
• M39: 27,483,373 km (0.036 R)
• M40: 28,497,048 km (0.102 R)
• M41: 29,375,487 km (0.118 R)
• M42: 31,259,223 km (0.119 R)
• M43: 32,875,628 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.8

Radius: 5.1

Gravity: 31.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.68 AU - 19.12 AU

Year: 26379 Days

Day: 23.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,511,417 km

• M1: 175,777 km (0.055 R)
• M2: 242,498 km (0.059 R)
• M3: 338,989 km (0.061 R)
• M4: 520,002 km (0.083 R)
• M5: 569,818 km (0.114 R)
• M6: 1,286,242 km (0.061 R)
• M7: 1,459,926 km (0.064 R)
• M8: 1,641,238 km (0.103 R)
• M9: 2,105,141 km (0.044 R)
• M10: 2,564,108 km (0.075 R)
• M11: 3,007,366 km (0.093 R)
• M12: 3,331,694 km (0.07 R)
• M13: 3,570,303 km (0.099 R)
• M14: 3,814,297 km (0.046 R)
• M15: 5,168,008 km (0.107 R)
• M16: 5,277,813 km (0.073 R)
• M17: 7,567,408 km (0.117 R)
• M18: 10,256,430 km (0.117 R)
• M19: 10,882,497 km (0.086 R)
• M20: 11,953,319 km (0.116 R)
• M21: 12,537,947 km (0.112 R)
• M22: 13,206,799 km (0.052 R)
• M23: 14,968,015 km (0.055 R)
• M24: 15,360,709 km (0.037 R)
• M25: 16,155,822 km (0.077 R)
• M26: 17,869,017 km (0.076 R)
• M27: 18,789,193 km (0.117 R)
• M28: 19,553,489 km (0.062 R)
• M29: 19,638,909 km (0.095 R)
• M30: 19,896,367 km (0.054 R)
• M31: 21,024,485 km (0.053 R)
• M32: 22,351,867 km (0.116 R)
• M33: 22,530,935 km (0.088 R)
• M34: 23,615,071 km (0.087 R)
• M35: 23,797,431 km (0.047 R)
• M36: 25,739,959 km (0.064 R)
• M37: 26,304,242 km (0.072 R)
• M38: 28,214,458 km (0.06 R)
• M39: 28,408,037 km (0.103 R)
• M40: 28,601,916 km (0.077 R)
• M41: 29,578,042 km (0.087 R)
• M42: 30,565,089 km (0.068 R)
• M43: 31,062,651 km (0.088 R)
• M44: 31,362,595 km (0.028 R)
• M45: 32,672,923 km (0.06 R)
• M46: 33,181,556 km (0.089 R)
• M47: 33,898,130 km (0.049 R)
• M48: 38,089,712 km (0.07 R)
• M49: 38,196,675 km (0.118 R)
• M50: 38,732,534 km (0.112 R)
• M51: 39,811,584 km (0.087 R)
• M52: 40,681,944 km (0.104 R)
• M53: 41,999,303 km (0.084 R)
• M54: 42,441,514 km (0.102 R)
• M55: 42,885,222 km (0.079 R)
• M56: 46,490,081 km (0.049 R)
• M57: 46,604,374 km (0.098 R)
• M58: 48,213,000 km (0.073 R)
• M59: 49,606,355 km (0.053 R)
• M60: 51,484,706 km (0.051 R)
• M61: 51,602,888 km (0.08 R)
• M62: 51,957,884 km (0.062 R)
• M63: 52,076,365 km (0.079 R)
• M64: 52,789,498 km (0.082 R)
• M65: 55,068,622 km (0.066 R)
• M66: 55,916,393 km (0.095 R)
• M67: 60,593,271 km (0.099 R)
• M68: 60,842,950 km (0.115 R)
• M69: 66,291,454 km (0.097 R)
• M70: 69,138,900 km (0.106 R)
• M71: 70,577,433 km (0.113 R)
• M72: 72,687,511 km (0.089 R)
• M73: 72,820,055 km (0.05 R)
• M74: 73,085,441 km (0.086 R)
• M75: 73,351,127 km (0.095 R)
• M76: 73,750,254 km (0.107 R)
• M77: 75,488,282 km (0.08 R)
• M78: 78,596,029 km (0.079 R)
• M79: 78,868,147 km (0.115 R)
• M80: 79,550,014 km (0.092 R)
• M81: 79,823,329 km (0.109 R)
• M82: 81,745,213 km (0.098 R)
• M83: 82,435,308 km (0.06 R)
• M84: 82,573,537 km (0.105 R)
• M85: 83,543,529 km (0.05 R)
• M86: 85,914,656 km (0.056 R)
• M87: 86,475,648 km (0.07 R)
• M88: 86,616,120 km (0.088 R)
• M89: 91,580,226 km (0.086 R)
• M90: 92,296,800 km (0.106 R)
• M91: 94,892,173 km (0.084 R)
• M92: 96,490,028 km (0.08 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit