🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.72 AU - 0.78 AU

Year: 249 Days

Day: 41 Hours

Environment

Temp: 161 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,578,182 km

• M1: 193,430 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.92 AU - 1.32 AU

Year: 454 Days

Day: 24.2 Hours

Environment

Temp: -13 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,578,182 km

• M1: 703,708 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.03 AU - 2.81 AU

Year: 1441 Days

Day: 32.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,578,182 km

• M1: 107,262 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.18 AU - 3.6 AU

Year: 1881 Days

Day: 13.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.98 AU - 3.32 AU

Year: 2141 Days

Day: 34 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,578,182 km

• M1: 2,419,895 km (0.105 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 8.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.43 AU - 5.31 AU

Year: 3498 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 93,578,182 km

• M1: 104,569 km (0.117 R)
• M2: 184,005 km (0.079 R)
• M3: 311,014 km (0.089 R)
• M4: 563,834 km (0.055 R)
• M5: 799,152 km (0.057 R)
• M6: 946,057 km (0.039 R)
• M7: 1,000,211 km (0.104 R)
• M8: 1,055,413 km (0.117 R)
• M9: 1,140,085 km (0.104 R)
• M10: 1,227,301 km (0.057 R)
• M11: 1,306,737 km (0.076 R)
• M12: 1,398,142 km (0.072 R)
• M13: 1,956,740 km (0.071 R)
• M14: 2,133,415 km (0.05 R)
• M15: 2,302,910 km (0.098 R)
• M16: 2,439,343 km (0.1 R)
• M17: 2,527,456 km (0.033 R)
• M18: 2,681,243 km (0.112 R)
• M19: 2,759,183 km (0.108 R)
• M20: 2,824,857 km (0.056 R)
• M21: 3,092,637 km (0.097 R)
• M22: 3,215,756 km (0.111 R)
• M23: 3,270,957 km (0.105 R)
• M24: 3,340,520 km (0.116 R)
• M25: 3,566,413 km (0.06 R)
• M26: 3,826,564 km (0.115 R)
• M27: 4,107,958 km (0.117 R)
• M28: 4,442,010 km (0.082 R)
• M29: 4,753,472 km (0.089 R)
• M30: 4,864,175 km (0.077 R)
• M31: 5,071,966 km (0.118 R)
• M32: 5,529,586 km (0.055 R)
• M33: 5,864,536 km (0.114 R)
• M34: 5,966,412 km (0.108 R)
• M35: 7,287,660 km (0.076 R)
• M36: 7,990,621 km (0.1 R)
• M37: 8,160,265 km (0.08 R)
• M38: 8,464,696 km (0.12 R)
• M39: 8,753,570 km (0.113 R)
• M40: 8,987,092 km (0.063 R)
• M41: 9,579,799 km (0.068 R)
• M42: 9,840,548 km (0.074 R)
• M43: 9,961,722 km (0.116 R)
• M44: 10,328,087 km (0.092 R)
• M45: 10,678,146 km (0.073 R)
• M46: 10,885,938 km (0.051 R)
• M47: 10,969,413 km (0.092 R)
• M48: 11,158,056 km (0.063 R)
• M49: 11,496,148 km (0.055 R)
• M50: 11,581,119 km (0.108 R)
• M51: 12,793,460 km (0.046 R)
• M52: 12,925,705 km (0.103 R)
• M53: 13,169,400 km (0.1 R)
• M54: 13,504,200 km (0.114 R)
• M55: 13,887,021 km (0.11 R)
• M56: 14,410,613 km (0.119 R)
• M57: 14,594,170 km (0.066 R)
• M58: 14,778,624 km (0.037 R)
• M59: 14,848,037 km (0.088 R)
• M60: 15,336,475 km (0.101 R)
• M61: 15,877,570 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.1

Radius: 8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.67 AU - 5.21 AU

Year: 4204 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 93,578,182 km

• M1: 107,262 km (0.076 R)
• M2: 213,775 km (0.064 R)
• M3: 268,827 km (0.079 R)
• M4: 414,536 km (0.111 R)
• M5: 489,335 km (0.116 R)
• M6: 743,202 km (0.088 R)
• M7: 858,243 km (0.09 R)
• M8: 912,547 km (0.103 R)
• M9: 990,637 km (0.097 R)
• M10: 1,071,121 km (0.086 R)
• M11: 1,288,337 km (0.098 R)
• M12: 1,533,079 km (0.098 R)
• M13: 1,722,769 km (0.054 R)
• M14: 2,110,377 km (0.116 R)
• M15: 2,200,136 km (0.101 R)
• M16: 2,275,982 km (0.091 R)
• M17: 2,477,341 km (0.062 R)
• M18: 3,132,729 km (0.114 R)
• M19: 3,766,426 km (0.114 R)
• M20: 3,839,280 km (0.084 R)
• M21: 3,949,384 km (0.117 R)
• M22: 4,060,685 km (0.107 R)
• M23: 4,324,276 km (0.104 R)
• M24: 4,632,298 km (0.082 R)
• M25: 4,828,570 km (0.073 R)
• M26: 4,967,547 km (0.085 R)
• M27: 5,474,684 km (0.114 R)
• M28: 5,765,951 km (0.047 R)
• M29: 5,955,940 km (0.093 R)
• M30: 6,428,968 km (0.054 R)
• M31: 7,160,951 km (0.101 R)
• M32: 7,548,260 km (0.081 R)
• M33: 7,709,825 km (0.06 R)
• M34: 8,177,618 km (0.08 R)
• M35: 8,367,308 km (0.12 R)
• M36: 8,654,536 km (0.108 R)
• M37: 8,993,824 km (0.094 R)
• M38: 9,116,045 km (0.046 R)
• M39: 9,535,817 km (0.085 R)
• M40: 10,189,859 km (0.091 R)
• M41: 10,599,608 km (0.098 R)
• M42: 10,651,219 km (0.069 R)
• M43: 10,702,980 km (0.07 R)
• M44: 11,067,101 km (0.113 R)
• M45: 11,329,645 km (0.115 R)
• M46: 11,567,655 km (0.074 R)
• M47: 11,780,683 km (0.087 R)
• M48: 11,941,351 km (0.09 R)
• M49: 12,156,622 km (0.059 R)
• M50: 12,237,704 km (0.108 R)
• M51: 12,947,845 km (0.101 R)
• M52: 13,058,398 km (0.049 R)
• M53: 13,953,143 km (0.065 R)
• M54: 14,925,529 km (0.052 R)
• M55: 15,419,801 km (0.051 R)
• M56: 15,536,936 km (0.112 R)
• M57: 16,126,800 km (0.088 R)
• M58: 16,514,259 km (0.085 R)
• M59: 16,904,709 km (0.086 R)
• M60: 17,085,872 km (0.104 R)
• M61: 17,146,459 km (0.089 R)
• M62: 17,328,520 km (0.113 R)
• M63: 17,848,073 km (0.042 R)
• M64: 18,341,597 km (0.115 R)
• M65: 18,496,730 km (0.113 R)
• M66: 18,964,821 km (0.078 R)
• M67: 19,405,237 km (0.064 R)
• M68: 19,912,823 km (0.106 R)
• M69: 20,521,088 km (0.086 R)
• M70: 21,038,098 km (0.073 R)
• M71: 21,330,712 km (0.074 R)
• M72: 22,051,923 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.2

Radius: 13.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.42 AU - 10.16 AU

Year: 10842 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 93,578,182 km

• M1: 206,295 km (0.095 R)
• M2: 301,889 km (0.091 R)
• M3: 498,610 km (0.113 R)
• M4: 879,486 km (0.12 R)
• M5: 988,992 km (0.04 R)
• M6: 1,086,679 km (0.114 R)
• M7: 1,512,883 km (0.063 R)
• M8: 2,052,782 km (0.091 R)
• M9: 2,245,763 km (0.112 R)
• M10: 2,445,028 km (0.105 R)
• M11: 2,956,952 km (0.116 R)
• M12: 3,176,112 km (0.075 R)
• M13: 3,300,129 km (0.11 R)
• M14: 3,865,759 km (0.089 R)
• M15: 4,133,090 km (0.051 R)
• M16: 4,545,382 km (0.067 R)
• M17: 4,827,822 km (0.091 R)
• M18: 5,086,926 km (0.054 R)
• M19: 5,952,948 km (0.066 R)
• M20: 6,387,380 km (0.113 R)
• M21: 6,768,107 km (0.088 R)
• M22: 6,993,700 km (0.063 R)
• M23: 7,353,184 km (0.102 R)
• M24: 8,537,102 km (0.092 R)
• M25: 9,526,692 km (0.104 R)
• M26: 10,366,684 km (0.081 R)
• M27: 10,814,430 km (0.066 R)
• M28: 11,651,729 km (0.081 R)
• M29: 12,273,757 km (0.098 R)
• M30: 12,747,384 km (0.06 R)
• M31: 13,227,145 km (0.107 R)
• M32: 13,835,110 km (0.072 R)
• M33: 14,163,178 km (0.092 R)
• M34: 14,826,795 km (0.101 R)
• M35: 17,053,559 km (0.078 R)
• M36: 17,273,019 km (0.072 R)
• M37: 18,116,003 km (0.099 R)
• M38: 18,295,221 km (0.08 R)
• M39: 19,795,837 km (0.109 R)
• M40: 20,491,019 km (0.069 R)
• M41: 20,911,987 km (0.1 R)
• M42: 21,667,456 km (0.115 R)
• M43: 22,096,353 km (0.046 R)
• M44: 22,817,415 km (0.06 R)
• M45: 23,497,338 km (0.107 R)
• M46: 23,839,767 km (0.037 R)
• M47: 24,976,711 km (0.109 R)
• M48: 25,878,786 km (0.032 R)
• M49: 26,181,871 km (0.1 R)
• M50: 26,893,658 km (0.054 R)
• M51: 26,995,833 km (0.074 R)
• M52: 27,354,569 km (0.107 R)
• M53: 28,544,321 km (0.101 R)
• M54: 28,962,148 km (0.116 R)
• M55: 29,276,902 km (0.032 R)
• M56: 29,856,743 km (0.087 R)
• M57: 32,105,648 km (0.111 R)
• M58: 32,594,534 km (0.119 R)
• M59: 35,636,008 km (0.041 R)
• M60: 36,707,578 km (0.104 R)
• M61: 36,877,670 km (0.109 R)
• M62: 37,048,212 km (0.05 R)
• M63: 37,503,887 km (0.108 R)
• M64: 38,018,952 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.4

Radius: 7.1

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.95 AU - 17.79 AU

Year: 27718 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,578,182 km

• M1: 91,255 km (0.052 R)
• M2: 143,016 km (0.111 R)
• M3: 1,010,683 km (0.084 R)
• M4: 1,294,171 km (0.045 R)
• M5: 1,746,106 km (0.064 R)
• M6: 1,856,958 km (0.089 R)
• M7: 2,654,764 km (0.055 R)
• M8: 3,314,790 km (0.114 R)
• M9: 3,829,705 km (0.093 R)
• M10: 4,319,489 km (0.107 R)
• M11: 4,571,861 km (0.106 R)
• M12: 5,465,409 km (0.084 R)
• M13: 6,015,630 km (0.114 R)
• M14: 6,411,316 km (0.068 R)
• M15: 6,991,157 km (0.087 R)
• M16: 7,527,466 km (0.112 R)
• M17: 7,709,077 km (0.097 R)
• M18: 8,076,789 km (0.08 R)
• M19: 9,408,360 km (0.104 R)
• M20: 10,066,142 km (0.057 R)
• M21: 10,199,583 km (0.109 R)
• M22: 12,482,746 km (0.107 R)
• M23: 12,625,911 km (0.117 R)
• M24: 14,237,828 km (0.115 R)
• M25: 15,220,387 km (0.047 R)
• M26: 16,774,409 km (0.064 R)
• M27: 16,853,397 km (0.119 R)
• M28: 17,891,905 km (0.052 R)
• M29: 18,459,629 km (0.081 R)
• M30: 18,950,909 km (0.081 R)
• M31: 19,529,553 km (0.108 R)
• M32: 22,421,729 km (0.049 R)
• M33: 23,209,362 km (0.094 R)
• M34: 23,917,109 km (0.119 R)
• M35: 27,467,665 km (0.11 R)
• M36: 28,310,051 km (0.051 R)
• M37: 28,876,279 km (0.113 R)
• M38: 29,828,469 km (0.117 R)
• M39: 30,404,720 km (0.073 R)
• M40: 30,694,192 km (0.09 R)
• M41: 31,373,217 km (0.096 R)
• M42: 32,253,600 km (0.07 R)
• M43: 32,943,845 km (0.115 R)
• M44: 34,038,452 km (0.101 R)
• M45: 35,246,006 km (0.097 R)
• M46: 36,775,196 km (0.058 R)
• M47: 36,877,969 km (0.118 R)
• M48: 43,973,696 km (0.114 R)
• M49: 45,068,004 km (0.115 R)
• M50: 46,837,597 km (0.032 R)
• M51: 48,292,137 km (0.092 R)
• M52: 48,742,577 km (0.12 R)
• M53: 49,534,249 km (0.058 R)
• M54: 49,874,883 km (0.027 R)
• M55: 50,216,265 km (0.105 R)
• M56: 50,786,981 km (0.108 R)
• M57: 51,934,846 km (0.114 R)
• M58: 52,165,526 km (0.111 R)
• M59: 53,672,724 km (0.104 R)
• M60: 54,841,831 km (0.045 R)
• M61: 55,076,550 km (0.053 R)
• M62: 55,665,068 km (0.105 R)
• M63: 56,967,168 km (0.065 R)
• M64: 57,443,189 km (0.109 R)
• M65: 58,638,925 km (0.118 R)
• M66: 59,119,433 km (0.094 R)
• M67: 63,996,623 km (0.111 R)
• M68: 64,243,758 km (0.098 R)
• M69: 69,001,120 km (0.087 R)
• M70: 70,399,262 km (0.099 R)
• M71: 70,526,869 km (0.102 R)
• M72: 71,935,183 km (0.107 R)
• M73: 72,063,538 km (0.09 R)
• M74: 74,000,083 km (0.069 R)
• M75: 75,039,938 km (0.066 R)
• M76: 75,561,585 km (0.119 R)
• M77: 75,822,933 km (0.106 R)
• M78: 77,002,512 km (0.044 R)
• M79: 77,792,239 km (0.065 R)
• M80: 79,512,615 km (0.062 R)
• M81: 80,844,485 km (0.103 R)
• M82: 81,781,117 km (0.069 R)
• M83: 82,049,346 km (0.104 R)
• M84: 82,318,024 km (0.083 R)
• M85: 82,990,765 km (0.082 R)
• M86: 84,206,248 km (0.08 R)
• M87: 84,341,634 km (0.107 R)
• M88: 87,887,851 km (0.069 R)
• M89: 88,713,183 km (0.085 R)
• M90: 89,541,058 km (0.108 R)
• M91: 91,204,287 km (0.075 R)
• M92: 92,458,515 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit