🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 19.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,454,812 km

• M1: 294,708 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1 AU - 1.44 AU

Year: 500 Days

Day: 44.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.09 AU - 1.49 AU

Year: 543 Days

Day: 21.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.12 AU - 1.64 AU

Year: 601 Days

Day: 13.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.24 AU

Year: 1049 Days

Day: 35.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.59 AU - 2.47 AU

Year: 1073 Days

Day: 31.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.6

Radius: 7.3

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.25 AU - 13.19 AU

Year: 16824 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 104.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,454,812 km

• M1: 236,215 km (0.103 R)
• M2: 414,835 km (0.085 R)
• M3: 596,148 km (0.103 R)
• M4: 738,265 km (0.108 R)
• M5: 869,014 km (0.055 R)
• M6: 1,520,363 km (0.101 R)
• M7: 1,575,714 km (0.112 R)
• M8: 1,659,938 km (0.073 R)
• M9: 2,104,094 km (0.054 R)
• M10: 2,291,690 km (0.114 R)
• M11: 2,387,732 km (0.061 R)
• M12: 3,060,922 km (0.098 R)
• M13: 3,237,896 km (0.106 R)
• M14: 4,290,766 km (0.089 R)
• M15: 4,609,559 km (0.092 R)
• M16: 4,690,492 km (0.111 R)
• M17: 6,451,259 km (0.067 R)
• M18: 7,001,480 km (0.057 R)
• M19: 8,491,474 km (0.084 R)
• M20: 9,043,042 km (0.101 R)
• M21: 9,451,444 km (0.039 R)
• M22: 9,657,889 km (0.115 R)
• M23: 10,180,584 km (0.09 R)
• M24: 10,552,035 km (0.05 R)
• M25: 11,637,368 km (0.111 R)
• M26: 11,747,921 km (0.06 R)
• M27: 11,803,272 km (0.117 R)
• M28: 12,137,474 km (0.093 R)
• M29: 12,644,461 km (0.117 R)
• M30: 12,986,292 km (0.095 R)
• M31: 14,324,595 km (0.1 R)
• M32: 17,004,640 km (0.117 R)
• M33: 17,067,322 km (0.032 R)
• M34: 17,381,926 km (0.11 R)
• M35: 17,889,213 km (0.096 R)
• M36: 18,080,698 km (0.089 R)
• M37: 18,530,239 km (0.116 R)
• M38: 19,309,345 km (0.086 R)
• M39: 21,303,335 km (0.036 R)
• M40: 21,709,942 km (0.06 R)
• M41: 22,187,608 km (0.082 R)
• M42: 23,153,262 km (0.098 R)
• M43: 24,698,309 km (0.046 R)
• M44: 25,339,785 km (0.034 R)
• M45: 26,203,862 km (0.039 R)
• M46: 26,712,345 km (0.101 R)
• M47: 27,004,360 km (0.073 R)
• M48: 27,297,423 km (0.108 R)
• M49: 27,738,886 km (0.072 R)
• M50: 27,960,590 km (0.084 R)
• M51: 28,034,641 km (0.12 R)
• M52: 29,227,834 km (0.081 R)
• M53: 31,509,500 km (0.116 R)
• M54: 31,972,655 km (0.111 R)
• M55: 32,438,054 km (0.082 R)
• M56: 32,749,667 km (0.089 R)
• M57: 33,062,177 km (0.08 R)
• M58: 34,005,690 km (0.086 R)
• M59: 34,242,953 km (0.101 R)
• M60: 34,798,709 km (0.09 R)
• M61: 35,037,766 km (0.116 R)
• M62: 35,678,045 km (0.098 R)
• M63: 37,132,585 km (0.079 R)
• M64: 38,031,070 km (0.064 R)
• M65: 39,849,432 km (0.106 R)
• M66: 40,016,084 km (0.118 R)
• M67: 42,204,252 km (0.054 R)
• M68: 42,544,288 km (0.036 R)
• M69: 42,629,559 km (0.036 R)
• M70: 45,210,720 km (0.096 R)
• M71: 45,297,487 km (0.048 R)
• M72: 47,399,936 km (0.104 R)
• M73: 48,730,160 km (0.086 R)
• M74: 49,444,490 km (0.103 R)
• M75: 49,534,099 km (0.091 R)
• M76: 49,623,708 km (0.076 R)
• M77: 50,974,128 km (0.099 R)
• M78: 51,790,184 km (0.116 R)
• M79: 51,972,095 km (0.062 R)
• M80: 53,068,199 km (0.11 R)
• M81: 53,251,606 km (0.114 R)
• M82: 53,435,163 km (0.048 R)
• M83: 54,079,481 km (0.082 R)
• M84: 54,264,084 km (0.115 R)
• M85: 55,376,045 km (0.106 R)
• M86: 56,308,339 km (0.072 R)
• M87: 57,245,720 km (0.036 R)
• M88: 57,810,751 km (0.12 R)
• M89: 58,851,204 km (0.097 R)
• M90: 59,707,203 km (0.065 R)
• M91: 63,269,128 km (0.068 R)
• M92: 65,026,754 km (0.064 R)
• M93: 65,616,169 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.3

Radius: 4.9

Gravity: 34.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.56 AU - 14.54 AU

Year: 19531 Days

Day: 17.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,454,812 km

• M1: 81,232 km (0.098 R)
• M2: 1,065,436 km (0.103 R)
• M3: 1,639,742 km (0.118 R)
• M4: 1,705,117 km (0.117 R)
• M5: 1,872,217 km (0.067 R)
• M6: 2,079,710 km (0.106 R)
• M7: 2,150,619 km (0.052 R)
• M8: 4,389,650 km (0.12 R)
• M9: 5,572,969 km (0.117 R)
• M10: 6,276,229 km (0.111 R)
• M11: 6,900,950 km (0.028 R)
• M12: 7,490,814 km (0.078 R)
• M13: 8,041,035 km (0.063 R)
• M14: 8,264,834 km (0.119 R)
• M15: 9,472,687 km (0.09 R)
• M16: 9,827,832 km (0.119 R)
• M17: 10,919,149 km (0.066 R)
• M18: 11,229,115 km (0.074 R)
• M19: 11,794,147 km (0.112 R)
• M20: 12,562,032 km (0.03 R)
• M21: 13,017,408 km (0.097 R)
• M22: 14,687,220 km (0.043 R)
• M23: 14,892,169 km (0.115 R)
• M24: 15,029,200 km (0.096 R)
• M25: 15,235,795 km (0.111 R)
• M26: 15,443,138 km (0.066 R)
• M27: 16,992,373 km (0.074 R)
• M28: 18,076,808 km (0.098 R)
• M29: 18,296,268 km (0.085 R)
• M30: 18,738,031 km (0.067 R)
• M31: 19,183,384 km (0.077 R)
• M32: 19,557,079 km (0.084 R)
• M33: 19,707,275 km (0.116 R)
• M34: 21,616,294 km (0.052 R)
• M35: 21,849,367 km (0.056 R)
• M36: 22,789,740 km (0.053 R)
• M37: 23,503,770 km (0.109 R)
• M38: 23,983,830 km (0.11 R)
• M39: 26,018,510 km (0.118 R)
• M40: 26,515,026 km (0.11 R)
• M41: 27,770,002 km (0.108 R)
• M42: 32,267,662 km (0.096 R)
• M43: 32,622,957 km (0.116 R)
• M44: 32,711,818 km (0.055 R)
• M45: 32,890,139 km (0.086 R)
• M46: 33,068,759 km (0.107 R)
• M47: 33,696,322 km (0.034 R)
• M48: 34,056,703 km (0.114 R)
• M49: 34,327,775 km (0.094 R)
• M50: 36,061,464 km (0.116 R)
• M51: 37,450,181 km (0.087 R)
• M52: 37,823,428 km (0.115 R)
• M53: 40,566,305 km (0.034 R)
• M54: 41,719,854 km (0.101 R)
• M55: 43,372,462 km (0.083 R)
• M56: 43,568,285 km (0.034 R)
• M57: 44,157,551 km (0.1 R)
• M58: 45,344,012 km (0.072 R)
• M59: 46,340,633 km (0.041 R)
• M60: 52,574,526 km (0.055 R)
• M61: 53,831,597 km (0.1 R)
• M62: 54,147,248 km (0.12 R)
• M63: 54,358,181 km (0.03 R)
• M64: 54,886,561 km (0.109 R)
• M65: 55,841,893 km (0.116 R)
• M66: 56,588,686 km (0.053 R)
• M67: 56,802,611 km (0.096 R)
• M68: 58,092,144 km (0.063 R)
• M69: 58,416,173 km (0.08 R)
• M70: 58,848,960 km (0.099 R)
• M71: 59,282,794 km (0.041 R)
• M72: 59,826,582 km (0.055 R)
• M73: 60,590,728 km (0.1 R)
• M74: 60,919,245 km (0.076 R)
• M75: 61,248,211 km (0.117 R)
• M76: 61,577,924 km (0.12 R)
• M77: 63,235,020 km (0.066 R)
• M78: 64,013,228 km (0.101 R)
• M79: 64,571,228 km (0.078 R)
• M80: 64,906,627 km (0.077 R)
• M81: 66,029,209 km (0.081 R)
• M82: 66,141,856 km (0.12 R)
• M83: 66,818,787 km (0.109 R)
• M84: 68,407,366 km (0.078 R)
• M85: 68,749,347 km (0.111 R)
• M86: 69,664,138 km (0.075 R)
• M87: 71,043,879 km (0.051 R)
• M88: 73,830,439 km (0.101 R)
• M89: 73,947,275 km (0.104 R)
• M90: 74,649,936 km (0.051 R)
• M91: 75,354,691 km (0.107 R)
• M92: 77,126,229 km (0.114 R)
• M93: 77,600,903 km (0.108 R)
• M94: 78,314,934 km (0.068 R)
• M95: 79,389,795 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.6

Radius: 5.1

Gravity: 35.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.06 AU - 18.54 AU

Year: 29032 Days

Day: 23.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,454,812 km

• M1: 73,004 km (0.063 R)
• M2: 1,088,624 km (0.06 R)
• M3: 1,264,102 km (0.081 R)
• M4: 2,402,841 km (0.093 R)
• M5: 2,677,951 km (0.089 R)
• M6: 3,109,242 km (0.12 R)
• M7: 3,257,793 km (0.09 R)
• M8: 3,358,023 km (0.074 R)
• M9: 4,527,580 km (0.059 R)
• M10: 4,866,568 km (0.115 R)
• M11: 5,390,310 km (0.114 R)
• M12: 5,509,091 km (0.116 R)
• M13: 5,628,769 km (0.051 R)
• M14: 7,790,908 km (0.114 R)
• M15: 8,747,735 km (0.061 R)
• M16: 10,104,289 km (0.034 R)
• M17: 10,324,347 km (0.065 R)
• M18: 10,994,247 km (0.094 R)
• M19: 12,064,021 km (0.043 R)
• M20: 12,927,500 km (0.105 R)
• M21: 14,382,938 km (0.1 R)
• M22: 17,270,326 km (0.037 R)
• M23: 17,533,469 km (0.113 R)
• M24: 19,594,479 km (0.069 R)
• M25: 23,066,944 km (0.117 R)
• M26: 23,259,926 km (0.113 R)
• M27: 24,135,223 km (0.079 R)
• M28: 24,331,196 km (0.088 R)
• M29: 24,626,203 km (0.062 R)
• M30: 29,923,015 km (0.11 R)
• M31: 30,662,028 km (0.052 R)
• M32: 31,407,026 km (0.115 R)
• M33: 31,942,736 km (0.101 R)
• M34: 32,373,578 km (0.084 R)
• M35: 33,023,431 km (0.099 R)
• M36: 33,240,946 km (0.113 R)
• M37: 33,349,853 km (0.077 R)
• M38: 34,335,853 km (0.101 R)
• M39: 35,442,578 km (0.074 R)
• M40: 36,112,178 km (0.097 R)
• M41: 36,898,614 km (0.109 R)
• M42: 37,463,944 km (0.104 R)
• M43: 37,690,735 km (0.071 R)
• M44: 38,832,166 km (0.08 R)
• M45: 39,637,751 km (0.057 R)
• M46: 43,033,772 km (0.082 R)
• M47: 43,747,953 km (0.109 R)
• M48: 44,226,217 km (0.056 R)
• M49: 44,706,276 km (0.077 R)
• M50: 48,608,238 km (0.112 R)
• M51: 51,857,803 km (0.083 R)
• M52: 53,126,093 km (0.043 R)
• M53: 54,919,024 km (0.081 R)
• M54: 55,305,734 km (0.066 R)
• M55: 55,693,492 km (0.081 R)
• M56: 56,081,998 km (0.096 R)
• M57: 56,341,550 km (0.079 R)
• M58: 56,471,401 km (0.054 R)
• M59: 56,992,151 km (0.11 R)
• M60: 58,169,486 km (0.062 R)
• M61: 58,958,914 km (0.088 R)
• M62: 59,222,805 km (0.078 R)
• M63: 59,619,389 km (0.055 R)
• M64: 59,884,327 km (0.047 R)
• M65: 60,282,257 km (0.064 R)
• M66: 60,814,377 km (0.052 R)
• M67: 64,446,763 km (0.107 R)
• M68: 64,718,732 km (0.081 R)
• M69: 65,536,434 km (0.095 R)
• M70: 65,673,166 km (0.111 R)
• M71: 67,044,679 km (0.072 R)
• M72: 68,287,239 km (0.11 R)
• M73: 70,654,925 km (0.114 R)
• M74: 70,935,122 km (0.109 R)
• M75: 72,766,199 km (0.119 R)
• M76: 74,042,868 km (0.086 R)
• M77: 74,898,119 km (0.113 R)
• M78: 75,040,985 km (0.057 R)
• M79: 75,184,000 km (0.085 R)
• M80: 76,330,818 km (0.082 R)
• M81: 77,050,533 km (0.102 R)
• M82: 77,194,745 km (0.117 R)
• M83: 79,077,734 km (0.118 R)
• M84: 81,562,853 km (0.097 R)
• M85: 84,073,405 km (0.108 R)
• M86: 84,370,506 km (0.097 R)
• M87: 85,114,606 km (0.054 R)
• M88: 89,473,140 km (0.105 R)
• M89: 90,231,900 km (0.064 R)
• M90: 91,145,195 km (0.108 R)
• M91: 93,749,694 km (0.049 R)
• M92: 93,903,631 km (0.087 R)
• M93: 97,467,949 km (0.094 R)
• M94: 98,874,618 km (0.045 R)
• M95: 103,135,016 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit