🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.4 AU - 0.64 AU

Year: 139 Days

Day: 21.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,769,586 km

• M1: 63,729 km (0.102 R)
• M2: 139,425 km (0.028 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 177 Days

Day: 22.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,769,586 km

• M1: 27,526 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.64 AU - 0.86 AU

Year: 241 Days

Day: 16.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.31 AU - 1.59 AU

Year: 648 Days

Day: 16.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.22 AU - 1.68 AU

Year: 648 Days

Day: 22.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.64 AU - 4.5 AU

Year: 3045 Days

Day: 21.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,769,586 km

• M1: 547,827 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.39 AU - 4.93 AU

Year: 3147 Days

Day: 23.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 11.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.07 AU - 7.91 AU

Year: 6854 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 66,769,586 km

• M1: 323,131 km (0.099 R)
• M2: 398,529 km (0.103 R)
• M3: 490,681 km (0.098 R)
• M4: 600,486 km (0.112 R)
• M5: 1,085,333 km (0.073 R)
• M6: 1,211,892 km (0.096 R)
• M7: 1,331,571 km (0.069 R)
• M8: 1,583,194 km (0.057 R)
• M9: 1,768,696 km (0.117 R)
• M10: 2,017,926 km (0.093 R)
• M11: 2,383,244 km (0.054 R)
• M12: 2,946,180 km (0.111 R)
• M13: 3,109,841 km (0.108 R)
• M14: 3,515,101 km (0.088 R)
• M15: 3,901,512 km (0.082 R)
• M16: 4,009,223 km (0.089 R)
• M17: 4,301,687 km (0.098 R)
• M18: 4,450,537 km (0.044 R)
• M19: 4,907,259 km (0.107 R)
• M20: 5,319,401 km (0.088 R)
• M21: 5,701,923 km (0.111 R)
• M22: 6,197,989 km (0.065 R)
• M23: 6,643,492 km (0.064 R)
• M24: 6,794,436 km (0.062 R)
• M25: 7,187,579 km (0.055 R)
• M26: 7,791,057 km (0.098 R)
• M27: 7,927,490 km (0.119 R)
• M28: 8,064,672 km (0.097 R)
• M29: 8,786,033 km (0.111 R)
• M30: 8,904,215 km (0.087 R)
• M31: 9,527,888 km (0.113 R)
• M32: 10,944,281 km (0.108 R)
• M33: 11,508,415 km (0.046 R)
• M34: 11,794,147 km (0.12 R)
• M35: 12,134,781 km (0.057 R)
• M36: 12,452,078 km (0.065 R)
• M37: 13,203,209 km (0.112 R)
• M38: 13,556,858 km (0.099 R)
• M39: 14,974,597 km (0.076 R)
• M40: 15,116,117 km (0.108 R)
• M41: 15,258,085 km (0.078 R)
• M42: 15,343,506 km (0.045 R)
• M43: 16,293,452 km (0.064 R)
• M44: 17,055,204 km (0.06 R)
• M45: 17,203,157 km (0.076 R)
• M46: 17,381,029 km (0.09 R)
• M47: 17,948,753 km (0.099 R)
• M48: 18,219,824 km (0.062 R)
• M49: 18,583,197 km (0.116 R)
• M50: 18,979,781 km (0.097 R)
• M51: 19,812,144 km (0.083 R)
• M52: 20,217,105 km (0.085 R)
• M53: 21,257,558 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 11.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.17 AU - 12.83 AU

Year: 15416 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,769,586 km

• M1: 266,883 km (0.095 R)
• M2: 365,916 km (0.105 R)
• M3: 631,303 km (0.1 R)
• M4: 740,061 km (0.078 R)
• M5: 896,091 km (0.088 R)
• M6: 1,085,333 km (0.048 R)
• M7: 1,311,525 km (0.076 R)
• M8: 1,603,540 km (0.1 R)
• M9: 1,889,571 km (0.112 R)
• M10: 2,451,460 km (0.112 R)
• M11: 2,999,886 km (0.071 R)
• M12: 3,552,501 km (0.056 R)
• M13: 3,789,314 km (0.102 R)
• M14: 3,961,651 km (0.103 R)
• M15: 4,494,369 km (0.071 R)
• M16: 4,937,029 km (0.1 R)
• M17: 6,184,825 km (0.093 R)
• M18: 7,309,950 km (0.1 R)
• M19: 7,525,222 km (0.052 R)
• M20: 8,860,532 km (0.053 R)
• M21: 10,509,250 km (0.074 R)
• M22: 10,899,252 km (0.084 R)
• M23: 11,343,857 km (0.097 R)
• M24: 11,443,340 km (0.086 R)
• M25: 11,543,271 km (0.093 R)
• M26: 11,996,253 km (0.112 R)
• M27: 12,148,693 km (0.107 R)
• M28: 12,971,931 km (0.077 R)
• M29: 14,240,371 km (0.076 R)
• M30: 14,509,647 km (0.12 R)
• M31: 15,107,889 km (0.048 R)
• M32: 15,327,499 km (0.045 R)
• M33: 15,437,603 km (0.083 R)
• M34: 16,048,411 km (0.068 R)
• M35: 16,497,504 km (0.088 R)
• M36: 17,350,810 km (0.075 R)
• M37: 18,101,941 km (0.095 R)
• M38: 18,452,299 km (0.09 R)
• M39: 18,804,752 km (0.078 R)
• M40: 19,576,228 km (0.09 R)
• M41: 19,815,584 km (0.083 R)
• M42: 20,297,439 km (0.053 R)
• M43: 21,211,332 km (0.106 R)
• M44: 23,268,602 km (0.11 R)
• M45: 23,713,207 km (0.087 R)
• M46: 24,417,514 km (0.045 R)
• M47: 24,804,524 km (0.11 R)
• M48: 24,998,851 km (0.031 R)
• M49: 25,519,452 km (0.095 R)
• M50: 25,846,623 km (0.091 R)
• M51: 26,043,493 km (0.068 R)
• M52: 26,703,818 km (0.106 R)
• M53: 27,704,478 km (0.09 R)
• M54: 27,905,987 km (0.066 R)
• M55: 30,017,710 km (0.079 R)
• M56: 30,224,754 km (0.05 R)
• M57: 31,337,164 km (0.045 R)
• M58: 31,757,833 km (0.098 R)
• M59: 32,180,297 km (0.088 R)
• M60: 33,102,119 km (0.104 R)
• M61: 33,745,390 km (0.084 R)
• M62: 34,754,278 km (0.078 R)
• M63: 35,335,167 km (0.092 R)
• M64: 35,846,043 km (0.117 R)
• M65: 37,023,079 km (0.105 R)
• M66: 37,542,034 km (0.078 R)
• M67: 37,914,234 km (0.096 R)
• M68: 39,415,149 km (0.104 R)
• M69: 40,706,029 km (0.067 R)
• M70: 41,011,807 km (0.119 R)
• M71: 42,319,891 km (0.102 R)
• M72: 42,474,575 km (0.105 R)
• M73: 44,503,871 km (0.094 R)
• M74: 44,897,762 km (0.056 R)
• M75: 45,530,411 km (0.083 R)
• M76: 46,405,110 km (0.04 R)
• M77: 47,124,825 km (0.091 R)
• M78: 47,205,010 km (0.088 R)
• M79: 49,713,766 km (0.083 R)
• M80: 50,286,127 km (0.071 R)
• M81: 52,182,580 km (0.11 R)
• M82: 53,766,672 km (0.056 R)
• M83: 54,186,144 km (0.117 R)
• M84: 55,620,488 km (0.093 R)
• M85: 55,790,132 km (0.104 R)
• M86: 56,129,869 km (0.095 R)
• M87: 56,470,204 km (0.106 R)
• M88: 56,896,558 km (0.043 R)
• M89: 57,067,399 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.6

Radius: 4.3

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.2 AU - 16.6 AU

Year: 22412 Days

Day: 23.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 66,769,586 km

• M1: 101,278 km (0.107 R)
• M2: 301,589 km (0.082 R)
• M3: 669,301 km (0.098 R)
• M4: 961,316 km (0.067 R)
• M5: 1,159,084 km (0.105 R)
• M6: 1,648,868 km (0.113 R)
• M7: 1,765,554 km (0.112 R)
• M8: 1,824,944 km (0.089 R)
• M9: 2,454,303 km (0.075 R)
• M10: 2,931,520 km (0.114 R)
• M11: 3,037,435 km (0.03 R)
• M12: 3,362,811 km (0.09 R)
• M13: 3,510,912 km (0.092 R)
• M14: 3,623,410 km (0.117 R)
• M15: 3,890,592 km (0.081 R)
• M16: 4,046,174 km (0.061 R)
• M17: 4,323,378 km (0.034 R)
• M18: 4,443,954 km (0.111 R)
• M19: 4,812,564 km (0.12 R)
• M20: 5,063,738 km (0.115 R)
• M21: 5,491,887 km (0.115 R)
• M22: 5,622,486 km (0.088 R)
• M23: 6,110,475 km (0.055 R)
• M24: 6,565,851 km (0.085 R)
• M25: 7,031,998 km (0.062 R)
• M26: 7,268,961 km (0.093 R)
• M27: 7,946,788 km (0.088 R)
• M28: 11,401,901 km (0.07 R)
• M29: 11,513,052 km (0.114 R)
• M30: 13,927,113 km (0.079 R)
• M31: 14,524,308 km (0.069 R)
• M32: 15,129,730 km (0.1 R)
• M33: 17,504,297 km (0.116 R)
• M34: 17,632,503 km (0.11 R)
• M35: 17,696,680 km (0.09 R)
• M36: 18,083,391 km (0.067 R)
• M37: 19,791,499 km (0.036 R)
• M38: 20,058,830 km (0.072 R)
• M39: 21,825,432 km (0.107 R)
• M40: 21,894,396 km (0.081 R)
• M41: 22,240,117 km (0.085 R)
• M42: 23,288,200 km (0.103 R)
• M43: 23,782,920 km (0.074 R)
• M44: 25,215,020 km (0.08 R)
• M45: 26,087,625 km (0.118 R)
• M46: 26,307,234 km (0.094 R)
• M47: 26,454,139 km (0.079 R)
• M48: 26,970,103 km (0.11 R)
• M49: 27,192,255 km (0.11 R)
• M50: 28,387,243 km (0.105 R)
• M51: 29,218,708 km (0.09 R)
• M52: 30,673,547 km (0.117 R)
• M53: 30,750,740 km (0.115 R)
• M54: 30,982,766 km (0.103 R)
• M55: 31,215,540 km (0.117 R)
• M56: 32,073,484 km (0.093 R)
• M57: 33,573,652 km (0.106 R)
• M58: 33,812,560 km (0.104 R)
• M59: 35,907,079 km (0.097 R)
• M60: 35,988,461 km (0.112 R)
• M61: 37,546,522 km (0.055 R)
• M62: 37,629,250 km (0.116 R)
• M63: 38,043,187 km (0.105 R)
• M64: 38,292,268 km (0.057 R)
• M65: 38,541,947 km (0.079 R)
• M66: 39,210,350 km (0.045 R)
• M67: 39,882,493 km (0.049 R)
• M68: 39,966,866 km (0.116 R)
• M69: 40,220,136 km (0.106 R)
• M70: 41,579,681 km (0.057 R)
• M71: 42,437,026 km (0.116 R)
• M72: 42,954,186 km (0.077 R)
• M73: 44,082,005 km (0.11 R)
• M74: 45,043,919 km (0.089 R)
• M75: 45,924,302 km (0.058 R)
• M76: 46,189,539 km (0.082 R)
• M77: 47,255,574 km (0.077 R)
• M78: 48,060,410 km (0.083 R)
• M79: 48,959,942 km (0.098 R)
• M80: 49,321,371 km (0.118 R)
• M81: 50,319,637 km (0.12 R)
• M82: 50,593,102 km (0.093 R)
• M83: 53,261,629 km (0.117 R)
• M84: 54,099,078 km (0.105 R)
• M85: 55,692,744 km (0.115 R)
• M86: 56,353,368 km (0.077 R)
• M87: 56,921,840 km (0.111 R)
• M88: 58,159,763 km (0.092 R)
• M89: 59,022,045 km (0.073 R)
• M90: 59,214,128 km (0.111 R)
• M91: 60,371,717 km (0.116 R)
• M92: 61,341,859 km (0.09 R)
• M93: 61,828,950 km (0.112 R)
• M94: 62,415,074 km (0.098 R)
• M95: 63,494,572 km (0.069 R)
• M96: 63,888,613 km (0.118 R)
• M97: 65,174,856 km (0.063 R)
• M98: 65,572,337 km (0.11 R)
• M99: 66,469,625 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit