🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.54 AU - 0.76 AU

Year: 239 Days

Day: 13.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,083,426 km

• M1: 89,908 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.66 AU - 0.72 AU

Year: 262 Days

Day: 20.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,083,426 km

• M1: 60,288 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.27 AU - 1.35 AU

Year: 685 Days

Day: 29.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.93 AU - 1.97 AU

Year: 1243 Days

Day: 46.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 12.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.77 AU - 3.79 AU

Year: 2712 Days

Day: 10.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,083,426 km

• M1: 168,896 km (0.112 R)
• M2: 287,527 km (0.076 R)
• M3: 369,208 km (0.112 R)
• M4: 486,492 km (0.119 R)
• M5: 738,714 km (0.07 R)
• M6: 876,644 km (0.078 R)
• M7: 1,067,530 km (0.092 R)
• M8: 1,156,990 km (0.107 R)
• M9: 1,261,110 km (0.101 R)
• M10: 1,356,404 km (0.083 R)
• M11: 1,466,807 km (0.059 R)
• M12: 1,554,771 km (0.071 R)
• M13: 1,696,889 km (0.109 R)
• M14: 2,078,662 km (0.077 R)
• M15: 2,397,755 km (0.104 R)
• M16: 2,502,772 km (0.096 R)
• M17: 3,018,436 km (0.04 R)
• M18: 3,247,171 km (0.09 R)
• M19: 3,414,272 km (0.028 R)
• M20: 3,498,945 km (0.067 R)
• M21: 3,653,030 km (0.087 R)
• M22: 3,791,857 km (0.098 R)
• M23: 4,420,467 km (0.112 R)
• M24: 4,851,309 km (0.108 R)
• M25: 5,004,348 km (0.095 R)
• M26: 5,473,337 km (0.107 R)
• M27: 5,854,662 km (0.1 R)
• M28: 5,997,379 km (0.11 R)
• M29: 6,141,292 km (0.1 R)
• M30: 6,348,784 km (0.092 R)
• M31: 6,558,670 km (0.115 R)
• M32: 6,643,342 km (0.086 R)
• M33: 6,813,585 km (0.114 R)
• M34: 6,942,388 km (0.082 R)
• M35: 7,115,174 km (0.105 R)
• M36: 7,223,932 km (0.048 R)
• M37: 7,311,446 km (0.088 R)
• M38: 7,421,251 km (0.082 R)
• M39: 7,955,914 km (0.102 R)
• M40: 8,136,927 km (0.051 R)
• M41: 8,273,510 km (0.08 R)
• M42: 8,457,067 km (0.038 R)
• M43: 9,299,153 km (0.088 R)
• M44: 9,418,233 km (0.115 R)
• M45: 10,241,620 km (0.067 R)
• M46: 10,339,906 km (0.086 R)
• M47: 10,637,007 km (0.088 R)
• M48: 11,315,733 km (0.103 R)
• M49: 11,519,485 km (0.118 R)
• M50: 12,060,431 km (0.066 R)
• M51: 12,477,958 km (0.066 R)
• M52: 12,609,455 km (0.098 R)
• M53: 13,247,191 km (0.106 R)
• M54: 13,408,158 km (0.035 R)
• M55: 13,786,491 km (0.116 R)
• M56: 14,004,305 km (0.039 R)
• M57: 14,086,285 km (0.094 R)
• M58: 14,581,454 km (0.041 R)
• M59: 14,942,583 km (0.076 R)
• M60: 15,391,227 km (0.112 R)
• M61: 15,759,088 km (0.103 R)
• M62: 16,850,704 km (0.065 R)
• M63: 17,346,920 km (0.098 R)
• M64: 17,552,617 km (0.081 R)
• M65: 17,641,179 km (0.098 R)
• M66: 20,579,431 km (0.048 R)
• M67: 20,735,013 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 9.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.19 AU - 5.71 AU

Year: 5809 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,083,426 km

• M1: 129,253 km (0.042 R)
• M2: 213,476 km (0.105 R)
• M3: 276,906 km (0.059 R)
• M4: 392,096 km (0.073 R)
• M5: 587,620 km (0.087 R)
• M6: 694,583 km (0.065 R)
• M7: 908,657 km (0.085 R)
• M8: 1,056,161 km (0.116 R)
• M9: 1,438,982 km (0.114 R)
• M10: 1,562,101 km (0.072 R)
• M11: 1,783,955 km (0.044 R)
• M12: 2,201,333 km (0.091 R)
• M13: 2,372,921 km (0.092 R)
• M14: 2,648,630 km (0.115 R)
• M15: 2,749,609 km (0.1 R)
• M16: 3,060,473 km (0.053 R)
• M17: 3,155,917 km (0.087 R)
• M18: 3,886,104 km (0.114 R)
• M19: 4,401,319 km (0.05 R)
• M20: 4,461,308 km (0.092 R)
• M21: 4,962,909 km (0.11 R)
• M22: 5,534,074 km (0.106 R)
• M23: 6,477,438 km (0.096 R)
• M24: 6,600,557 km (0.05 R)
• M25: 6,918,752 km (0.092 R)
• M26: 8,523,937 km (0.078 R)
• M27: 8,961,660 km (0.055 R)
• M28: 9,068,473 km (0.11 R)
• M29: 9,175,735 km (0.096 R)
• M30: 9,843,390 km (0.113 R)
• M31: 10,016,625 km (0.116 R)
• M32: 10,095,762 km (0.064 R)
• M33: 10,222,770 km (0.088 R)
• M34: 10,318,513 km (0.116 R)
• M35: 10,414,405 km (0.092 R)
• M36: 10,784,810 km (0.093 R)
• M37: 10,882,198 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894

Radius: 12

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.53 AU - 6.67 AU

Year: 6050 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 78,083,426 km

• M1: 155,432 km (0.097 R)
• M2: 414,835 km (0.061 R)
• M3: 505,491 km (0.099 R)
• M4: 782,098 km (0.057 R)
• M5: 946,655 km (0.042 R)
• M6: 1,173,745 km (0.114 R)
• M7: 1,529,489 km (0.089 R)
• M8: 1,759,271 km (0.11 R)
• M9: 1,939,088 km (0.087 R)
• M10: 2,188,766 km (0.066 R)
• M11: 2,360,954 km (0.099 R)
• M12: 2,811,542 km (0.063 R)
• M13: 3,023,223 km (0.106 R)
• M14: 3,143,201 km (0.034 R)
• M15: 3,437,460 km (0.114 R)
• M16: 4,132,492 km (0.118 R)
• M17: 4,293,010 km (0.073 R)
• M18: 4,983,554 km (0.114 R)
• M19: 5,269,435 km (0.119 R)
• M20: 5,414,545 km (0.106 R)
• M21: 5,738,425 km (0.118 R)
• M22: 5,887,723 km (0.049 R)
• M23: 6,653,515 km (0.067 R)
• M24: 7,321,170 km (0.076 R)
• M25: 7,679,457 km (0.096 R)
• M26: 7,811,253 km (0.078 R)
• M27: 8,651,544 km (0.117 R)
• M28: 8,891,948 km (0.058 R)
• M29: 10,055,221 km (0.106 R)
• M30: 10,453,600 km (0.115 R)
• M31: 10,820,264 km (0.109 R)
• M32: 10,931,116 km (0.029 R)
• M33: 11,042,268 km (0.119 R)
• M34: 11,793,399 km (0.076 R)
• M35: 11,869,394 km (0.115 R)
• M36: 12,098,429 km (0.106 R)
• M37: 12,290,512 km (0.07 R)
• M38: 12,638,627 km (0.07 R)
• M39: 13,463,659 km (0.11 R)
• M40: 13,543,095 km (0.066 R)
• M41: 14,023,454 km (0.102 R)
• M42: 15,165,634 km (0.043 R)
• M43: 15,580,768 km (0.105 R)
• M44: 15,999,791 km (0.087 R)
• M45: 16,084,015 km (0.046 R)
• M46: 16,720,554 km (0.094 R)
• M47: 16,977,414 km (0.109 R)
• M48: 17,278,853 km (0.103 R)
• M49: 18,149,662 km (0.066 R)
• M50: 18,901,242 km (0.073 R)
• M51: 20,985,290 km (0.103 R)
• M52: 21,169,894 km (0.064 R)
• M53: 21,680,621 km (0.107 R)
• M54: 21,960,818 km (0.043 R)
• M55: 22,148,264 km (0.117 R)
• M56: 22,336,308 km (0.039 R)
• M57: 22,619,348 km (0.063 R)
• M58: 22,761,316 km (0.091 R)
• M59: 23,189,016 km (0.084 R)
• M60: 23,284,460 km (0.087 R)
• M61: 23,763,323 km (0.117 R)
• M62: 25,613,100 km (0.12 R)
• M63: 26,157,038 km (0.097 R)
• M64: 27,206,318 km (0.119 R)
• M65: 27,559,069 km (0.102 R)
• M66: 28,575,437 km (0.101 R)
• M67: 28,934,173 km (0.066 R)
• M68: 29,139,720 km (0.063 R)
• M69: 29,707,744 km (0.103 R)
• M70: 30,959,429 km (0.104 R)
• M71: 32,015,740 km (0.117 R)
• M72: 32,494,901 km (0.109 R)
• M73: 32,869,345 km (0.106 R)
• M74: 33,622,271 km (0.091 R)
• M75: 33,730,281 km (0.105 R)
• M76: 34,109,362 km (0.117 R)
• M77: 34,707,903 km (0.055 R)
• M78: 35,749,702 km (0.099 R)
• M79: 36,191,614 km (0.079 R)
• M80: 36,913,275 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 193.4

Radius: 3.2

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.87 AU - 10.71 AU

Year: 12928 Days

Day: 24.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,083,426 km

• M1: 43,084 km (0.085 R)
• M2: 305,030 km (0.12 R)
• M3: 533,765 km (0.092 R)
• M4: 643,271 km (0.087 R)
• M5: 700,866 km (0.092 R)
• M6: 963,560 km (0.103 R)
• M7: 1,272,031 km (0.12 R)
• M8: 1,344,586 km (0.113 R)
• M9: 1,437,037 km (0.06 R)
• M10: 1,493,585 km (0.097 R)
• M11: 1,608,776 km (0.109 R)
• M12: 2,119,353 km (0.07 R)
• M13: 2,140,746 km (0.064 R)
• M14: 2,292,587 km (0.049 R)
• M15: 2,815,731 km (0.093 R)
• M16: 3,102,660 km (0.119 R)
• M17: 3,601,569 km (0.107 R)
• M18: 3,860,223 km (0.111 R)
• M19: 3,991,720 km (0.068 R)
• M20: 4,232,273 km (0.03 R)
• M21: 4,477,614 km (0.117 R)
• M22: 4,699,468 km (0.057 R)
• M23: 4,953,335 km (0.114 R)
• M24: 5,010,332 km (0.113 R)
• M25: 5,386,271 km (0.07 R)
• M26: 5,444,914 km (0.113 R)
• M27: 5,474,384 km (0.04 R)
• M28: 5,562,797 km (0.08 R)
• M29: 6,598,762 km (0.106 R)
• M30: 7,300,077 km (0.064 R)
• M31: 7,332,390 km (0.101 R)
• M32: 7,397,465 km (0.098 R)
• M33: 7,692,472 km (0.073 R)
• M34: 7,824,717 km (0.056 R)
• M35: 8,058,089 km (0.105 R)
• M36: 8,429,391 km (0.114 R)
• M37: 9,826,037 km (0.1 R)
• M38: 9,969,651 km (0.076 R)
• M39: 10,005,554 km (0.03 R)
• M40: 10,258,824 km (0.115 R)
• M41: 10,441,034 km (0.052 R)
• M42: 11,068,298 km (0.099 R)
• M43: 11,631,833 km (0.084 R)
• M44: 12,204,643 km (0.118 R)
• M45: 13,140,228 km (0.083 R)
• M46: 13,219,216 km (0.117 R)
• M47: 13,417,433 km (0.066 R)
• M48: 13,856,802 km (0.048 R)
• M49: 13,897,044 km (0.111 R)
• M50: 15,870,988 km (0.087 R)
• M51: 15,913,025 km (0.064 R)
• M52: 16,463,096 km (0.042 R)
• M53: 17,407,956 km (0.108 R)
• M54: 17,494,723 km (0.087 R)
• M55: 17,581,639 km (0.097 R)
• M56: 17,668,705 km (0.077 R)
• M57: 18,193,943 km (0.025 R)
• M58: 18,326,188 km (0.026 R)
• M59: 18,370,319 km (0.08 R)
• M60: 18,813,428 km (0.116 R)
• M61: 19,170,369 km (0.071 R)
• M62: 19,215,099 km (0.054 R)
• M63: 20,437,463 km (0.068 R)
• M64: 21,034,957 km (0.091 R)
• M65: 21,591,461 km (0.113 R)
• M66: 21,824,833 km (0.104 R)
• M67: 22,011,980 km (0.11 R)
• M68: 23,529,202 km (0.088 R)
• M69: 23,721,286 km (0.086 R)
• M70: 24,591,646 km (0.108 R)
• M71: 25,423,410 km (0.104 R)
• M72: 26,214,484 km (0.116 R)
• M73: 27,315,524 km (0.093 R)
• M74: 27,365,789 km (0.05 R)
• M75: 27,416,353 km (0.104 R)
• M76: 28,023,870 km (0.094 R)
• M77: 28,635,875 km (0.037 R)
• M78: 28,994,910 km (0.114 R)
• M79: 29,458,813 km (0.03 R)
• M80: 29,613,946 km (0.093 R)
• M81: 30,237,320 km (0.069 R)
• M82: 31,075,068 km (0.065 R)
• M83: 31,391,318 km (0.053 R)
• M84: 32,079,917 km (0.081 R)
• M85: 32,773,453 km (0.068 R)
• M86: 33,095,238 km (0.101 R)
• M87: 33,958,567 km (0.113 R)
• M88: 34,338,546 km (0.119 R)
• M89: 34,993,186 km (0.086 R)
• M90: 35,047,939 km (0.064 R)
• M91: 35,157,444 km (0.064 R)
• M92: 35,762,269 km (0.111 R)
• M93: 35,927,724 km (0.111 R)
• M94: 36,481,236 km (0.08 R)
• M95: 37,316,890 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.6

Radius: 7.4

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.18 AU - 12.76 AU

Year: 20105 Days

Day: 21.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,083,426 km

• M1: 111,750 km (0.108 R)
• M2: 886,667 km (0.05 R)
• M3: 1,296,116 km (0.089 R)
• M4: 1,823,748 km (0.115 R)
• M5: 2,558,273 km (0.118 R)
• M6: 3,173,270 km (0.06 R)
• M7: 3,538,738 km (0.116 R)
• M8: 4,003,688 km (0.036 R)
• M9: 4,090,305 km (0.106 R)
• M10: 4,990,136 km (0.055 R)
• M11: 5,224,556 km (0.035 R)
• M12: 5,704,017 km (0.111 R)
• M13: 5,752,786 km (0.106 R)
• M14: 6,297,921 km (0.087 R)
• M15: 6,807,900 km (0.116 R)
• M16: 7,067,751 km (0.118 R)
• M17: 7,172,620 km (0.082 R)
• M18: 7,597,477 km (0.112 R)
• M19: 7,651,183 km (0.1 R)
• M20: 8,807,275 km (0.069 R)
• M21: 9,319,349 km (0.101 R)
• M22: 10,731,403 km (0.091 R)
• M23: 10,852,129 km (0.106 R)
• M24: 11,278,034 km (0.113 R)
• M25: 13,229,089 km (0.114 R)
• M26: 13,946,112 km (0.089 R)
• M27: 15,079,017 km (0.111 R)
• M28: 17,149,152 km (0.1 R)
• M29: 19,822,466 km (0.057 R)
• M30: 19,896,517 km (0.089 R)
• M31: 20,342,618 km (0.05 R)
• M32: 20,792,159 km (0.113 R)
• M33: 21,320,539 km (0.046 R)
• M34: 22,083,189 km (0.107 R)
• M35: 23,243,919 km (0.053 R)
• M36: 23,871,033 km (0.033 R)
• M37: 24,503,682 km (0.066 R)
• M38: 24,742,441 km (0.101 R)
• M39: 25,141,867 km (0.092 R)
• M40: 25,704,804 km (0.058 R)
• M41: 25,866,369 km (0.089 R)
• M42: 26,190,698 km (0.071 R)
• M43: 26,271,929 km (0.115 R)
• M44: 27,089,182 km (0.114 R)
• M45: 29,084,369 km (0.11 R)
• M46: 31,384,885 km (0.099 R)
• M47: 32,688,032 km (0.109 R)
• M48: 32,775,547 km (0.056 R)
• M49: 32,863,062 km (0.105 R)
• M50: 33,566,621 km (0.104 R)
• M51: 33,654,883 km (0.063 R)
• M52: 36,248,611 km (0.084 R)
• M53: 39,277,220 km (0.088 R)
• M54: 40,211,010 km (0.032 R)
• M55: 40,398,606 km (0.1 R)
• M56: 40,963,188 km (0.104 R)
• M57: 42,004,988 km (0.114 R)
• M58: 43,247,548 km (0.109 R)
• M59: 44,114,766 km (0.112 R)
• M60: 44,793,342 km (0.104 R)
• M61: 44,987,820 km (0.118 R)
• M62: 46,258,953 km (0.117 R)
• M63: 46,750,831 km (0.068 R)
• M64: 48,038,270 km (0.07 R)
• M65: 48,836,225 km (0.11 R)
• M66: 49,437,608 km (0.088 R)
• M67: 49,839,877 km (0.092 R)
• M68: 50,445,300 km (0.078 R)
• M69: 50,850,261 km (0.065 R)
• M70: 51,154,693 km (0.092 R)
• M71: 51,663,475 km (0.087 R)
• M72: 52,276,228 km (0.107 R)
• M73: 52,994,148 km (0.114 R)
• M74: 55,167,207 km (0.102 R)
• M75: 56,422,183 km (0.113 R)
• M76: 56,947,721 km (0.043 R)
• M77: 57,897,966 km (0.076 R)
• M78: 58,428,141 km (0.088 R)
• M79: 60,242,763 km (0.096 R)
• M80: 60,564,848 km (0.112 R)
• M81: 62,401,161 km (0.101 R)
• M82: 62,944,650 km (0.106 R)
• M83: 63,817,554 km (0.118 R)
• M84: 67,126,659 km (0.092 R)
• M85: 67,795,212 km (0.084 R)
• M86: 68,465,859 km (0.1 R)
• M87: 69,813,886 km (0.119 R)
• M88: 70,265,073 km (0.064 R)
• M89: 71,283,984 km (0.062 R)
• M90: 72,535,968 km (0.069 R)
• M91: 75,177,119 km (0.102 R)
• M92: 75,292,608 km (0.104 R)
• M93: 75,871,253 km (0.1 R)
• M94: 77,149,417 km (0.088 R)
• M95: 77,616,013 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 18,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit