🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.62 AU - 0.84 AU

Year: 226 Days

Day: 18.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.75 AU - 0.75 AU

Year: 235 Days

Day: 42.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.72 AU

Year: 1534 Days

Day: 20.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.53 AU - 3.65 AU

Year: 1964 Days

Day: 25 Hours

Environment

Temp: -106 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,402,014 km

• M1: 820,395 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.9 AU - 3.94 AU

Year: 2807 Days

Day: 44.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,402,014 km

• M1: 3,430,279 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21

Radius: 12.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.08 AU - 6.44 AU

Year: 4363 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 52.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,402,014 km

• M1: 170,242 km (0.117 R)
• M2: 330,910 km (0.079 R)
• M3: 420,220 km (0.106 R)
• M4: 618,438 km (0.107 R)
• M5: 785,688 km (0.079 R)
• M6: 1,672,055 km (0.054 R)
• M7: 2,081,954 km (0.118 R)
• M8: 2,457,444 km (0.049 R)
• M9: 2,649,079 km (0.097 R)
• M10: 2,924,190 km (0.101 R)
• M11: 3,074,236 km (0.098 R)
• M12: 3,662,156 km (0.11 R)
• M13: 3,785,873 km (0.115 R)
• M14: 3,891,639 km (0.112 R)
• M15: 4,057,244 km (0.115 R)
• M16: 4,701,412 km (0.115 R)
• M17: 5,184,314 km (0.088 R)
• M18: 5,551,577 km (0.113 R)
• M19: 5,860,497 km (0.111 R)
• M20: 6,062,005 km (0.069 R)
• M21: 6,334,423 km (0.105 R)
• M22: 6,657,255 km (0.068 R)
• M23: 6,832,584 km (0.09 R)
• M24: 7,355,428 km (0.055 R)
• M25: 7,621,712 km (0.103 R)
• M26: 7,743,784 km (0.109 R)
• M27: 7,841,920 km (0.097 R)
• M28: 8,163,855 km (0.029 R)
• M29: 8,591,555 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.9

Radius: 14.5

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.32 AU - 8.5 AU

Year: 8820 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,402,014 km

• M1: 225,294 km (0.036 R)
• M2: 372,648 km (0.069 R)
• M3: 503,696 km (0.111 R)
• M4: 615,745 km (0.098 R)
• M5: 1,197,082 km (0.043 R)
• M6: 1,430,455 km (0.055 R)
• M7: 1,880,894 km (0.078 R)
• M8: 2,420,344 km (0.074 R)
• M9: 3,007,067 km (0.087 R)
• M10: 3,129,887 km (0.1 R)
• M11: 3,355,031 km (0.104 R)
• M12: 3,663,801 km (0.099 R)
• M13: 4,171,836 km (0.096 R)
• M14: 4,364,667 km (0.073 R)
• M15: 4,476,267 km (0.068 R)
• M16: 4,903,369 km (0.06 R)
• M17: 5,705,214 km (0.112 R)
• M18: 5,919,887 km (0.113 R)
• M19: 6,012,638 km (0.06 R)
• M20: 6,611,927 km (0.116 R)
• M21: 6,805,207 km (0.037 R)
• M22: 7,833,543 km (0.062 R)
• M23: 8,279,345 km (0.085 R)
• M24: 8,383,315 km (0.11 R)
• M25: 8,662,913 km (0.106 R)
• M26: 9,812,274 km (0.096 R)
• M27: 10,181,182 km (0.115 R)
• M28: 10,330,182 km (0.104 R)
• M29: 10,442,231 km (0.117 R)
• M30: 10,592,427 km (0.095 R)
• M31: 10,705,523 km (0.055 R)
• M32: 10,819,068 km (0.092 R)
• M33: 11,315,583 km (0.062 R)
• M34: 11,858,773 km (0.111 R)
• M35: 12,054,896 km (0.116 R)
• M36: 12,172,928 km (0.082 R)
• M37: 12,689,490 km (0.086 R)
• M38: 12,809,617 km (0.086 R)
• M39: 13,335,005 km (0.119 R)
• M40: 13,826,284 km (0.116 R)
• M41: 13,950,001 km (0.061 R)
• M42: 14,240,221 km (0.11 R)
• M43: 14,953,205 km (0.071 R)
• M44: 15,250,157 km (0.073 R)
• M45: 16,152,980 km (0.092 R)
• M46: 17,875,300 km (0.078 R)
• M47: 18,462,322 km (0.102 R)
• M48: 19,423,937 km (0.074 R)
• M49: 19,562,764 km (0.093 R)
• M50: 20,167,738 km (0.087 R)
• M51: 20,448,982 km (0.072 R)
• M52: 21,110,354 km (0.049 R)
• M53: 21,205,498 km (0.072 R)
• M54: 21,491,529 km (0.113 R)
• M55: 22,599,900 km (0.119 R)
• M56: 22,892,065 km (0.115 R)
• M57: 22,989,752 km (0.093 R)
• M58: 23,677,453 km (0.108 R)
• M59: 24,073,439 km (0.107 R)
• M60: 24,272,404 km (0.074 R)
• M61: 24,771,762 km (0.079 R)
• M62: 25,325,124 km (0.114 R)
• M63: 25,527,381 km (0.118 R)
• M64: 25,984,402 km (0.055 R)
• M65: 26,290,629 km (0.047 R)
• M66: 26,597,903 km (0.084 R)
• M67: 27,371,623 km (0.094 R)
• M68: 28,048,105 km (0.059 R)
• M69: 28,414,769 km (0.07 R)
• M70: 28,677,463 km (0.119 R)
• M71: 30,432,246 km (0.094 R)
• M72: 31,349,730 km (0.078 R)
• M73: 32,331,092 km (0.101 R)
• M74: 33,267,275 km (0.077 R)
• M75: 36,242,627 km (0.091 R)
• M76: 36,985,381 km (0.082 R)
• M77: 37,790,965 km (0.109 R)
• M78: 38,195,777 km (0.092 R)
• M79: 38,369,759 km (0.099 R)
• M80: 38,544,041 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 9.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.14 AU - 10.72 AU

Year: 10473 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,402,014 km

• M1: 140,173 km (0.105 R)
• M2: 233,971 km (0.066 R)
• M3: 364,869 km (0.092 R)
• M4: 482,004 km (0.05 R)
• M5: 613,351 km (0.091 R)
• M6: 930,798 km (0.074 R)
• M7: 1,235,828 km (0.063 R)
• M8: 1,337,555 km (0.096 R)
• M9: 1,571,376 km (0.076 R)
• M10: 1,727,107 km (0.098 R)
• M11: 2,126,683 km (0.111 R)
• M12: 2,349,883 km (0.105 R)
• M13: 2,954,408 km (0.081 R)
• M14: 3,092,188 km (0.049 R)
• M15: 3,431,326 km (0.103 R)
• M16: 3,605,458 km (0.117 R)
• M17: 3,992,618 km (0.111 R)
• M18: 4,145,207 km (0.085 R)
• M19: 4,393,241 km (0.119 R)
• M20: 4,742,402 km (0.115 R)
• M21: 4,871,505 km (0.113 R)
• M22: 5,067,478 km (0.096 R)
• M23: 5,133,451 km (0.116 R)
• M24: 5,199,573 km (0.097 R)
• M25: 5,299,505 km (0.113 R)
• M26: 5,433,544 km (0.06 R)
• M27: 5,602,889 km (0.084 R)
• M28: 6,261,868 km (0.107 R)
• M29: 7,501,735 km (0.099 R)
• M30: 7,576,983 km (0.108 R)
• M31: 8,538,897 km (0.09 R)
• M32: 9,214,930 km (0.101 R)
• M33: 9,417,036 km (0.074 R)
• M34: 9,743,459 km (0.112 R)
• M35: 10,073,621 km (0.057 R)
• M36: 10,240,124 km (0.117 R)
• M37: 10,407,524 km (0.112 R)
• M38: 11,000,530 km (0.081 R)
• M39: 11,344,306 km (0.082 R)
• M40: 11,560,923 km (0.096 R)
• M41: 11,822,720 km (0.057 R)
• M42: 11,910,534 km (0.102 R)
• M43: 12,441,307 km (0.081 R)
• M44: 13,434,487 km (0.059 R)
• M45: 14,033,327 km (0.086 R)
• M46: 14,126,228 km (0.093 R)
• M47: 14,687,968 km (0.066 R)
• M48: 16,221,346 km (0.108 R)
• M49: 17,205,401 km (0.088 R)
• M50: 19,645,043 km (0.063 R)
• M51: 19,801,073 km (0.09 R)
• M52: 20,062,122 km (0.07 R)
• M53: 20,166,840 km (0.113 R)
• M54: 20,271,708 km (0.058 R)
• M55: 21,544,637 km (0.116 R)
• M56: 22,407,517 km (0.107 R)
• M57: 23,007,405 km (0.113 R)
• M58: 23,171,962 km (0.047 R)
• M59: 24,446,087 km (0.115 R)
• M60: 24,726,134 km (0.072 R)
• M61: 25,289,370 km (0.089 R)
• M62: 25,970,789 km (0.059 R)
• M63: 26,888,721 km (0.062 R)
• M64: 27,817,275 km (0.103 R)
• M65: 28,579,476 km (0.117 R)
• M66: 29,944,856 km (0.093 R)
• M67: 30,184,362 km (0.094 R)
• M68: 30,364,628 km (0.091 R)
• M69: 30,605,331 km (0.105 R)
• M70: 32,369,389 km (0.11 R)
• M71: 33,480,901 km (0.063 R)
• M72: 34,166,358 km (0.109 R)
• M73: 34,479,467 km (0.107 R)
• M74: 34,667,811 km (0.106 R)
• M75: 35,487,756 km (0.057 R)
• M76: 35,677,895 km (0.088 R)
• M77: 36,186,528 km (0.096 R)
• M78: 38,635,296 km (0.089 R)
• M79: 39,026,793 km (0.047 R)
• M80: 39,223,066 km (0.047 R)
• M81: 39,419,637 km (0.099 R)
• M82: 41,203,592 km (0.055 R)
• M83: 41,336,884 km (0.095 R)
• M84: 41,470,175 km (0.053 R)
• M85: 41,937,968 km (0.11 R)
• M86: 42,072,008 km (0.032 R)
• M87: 42,139,027 km (0.094 R)
• M88: 42,474,725 km (0.072 R)
• M89: 43,081,344 km (0.081 R)
• M90: 44,098,760 km (0.107 R)
• M91: 44,986,922 km (0.069 R)
• M92: 45,124,103 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.3

Radius: 7.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.03 AU - 16.09 AU

Year: 17069 Days

Day: 16.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,402,014 km

• M1: 90,956 km (0.06 R)
• M2: 135,835 km (0.114 R)
• M3: 192,233 km (0.049 R)
• M4: 546,481 km (0.044 R)
• M5: 1,003,054 km (0.054 R)
• M6: 1,059,901 km (0.049 R)
• M7: 1,117,945 km (0.04 R)
• M8: 1,298,510 km (0.071 R)
• M9: 1,598,154 km (0.063 R)
• M10: 1,895,704 km (0.079 R)
• M11: 1,942,977 km (0.097 R)
• M12: 2,489,608 km (0.119 R)
• M13: 2,646,686 km (0.103 R)
• M14: 3,109,242 km (0.089 R)
• M15: 3,894,930 km (0.109 R)
• M16: 3,985,886 km (0.08 R)
• M17: 4,674,335 km (0.106 R)
• M18: 5,432,946 km (0.041 R)
• M19: 5,534,822 km (0.118 R)
• M20: 5,671,405 km (0.12 R)
• M21: 5,809,334 km (0.045 R)
• M22: 6,804,758 km (0.096 R)
• M23: 6,988,016 km (0.108 R)
• M24: 7,322,217 km (0.094 R)
• M25: 7,397,166 km (0.118 R)
• M26: 7,967,283 km (0.11 R)
• M27: 8,551,762 km (0.114 R)
• M28: 9,597,003 km (0.096 R)
• M29: 9,885,427 km (0.105 R)
• M30: 11,761,833 km (0.107 R)
• M31: 12,515,657 km (0.065 R)
• M32: 12,785,532 km (0.091 R)
• M33: 12,830,710 km (0.083 R)
• M34: 13,239,412 km (0.088 R)
• M35: 13,376,742 km (0.097 R)
• M36: 14,069,829 km (0.046 R)
• M37: 14,964,574 km (0.114 R)
• M38: 15,012,146 km (0.06 R)
• M39: 15,059,868 km (0.064 R)
• M40: 15,974,659 km (0.088 R)
• M41: 16,218,504 km (0.106 R)
• M42: 16,759,150 km (0.106 R)
• M43: 16,808,518 km (0.07 R)
• M44: 17,205,850 km (0.092 R)
• M45: 17,857,947 km (0.096 R)
• M46: 18,416,096 km (0.059 R)
• M47: 18,569,284 km (0.107 R)
• M48: 21,184,554 km (0.064 R)
• M49: 21,398,779 km (0.111 R)
• M50: 21,667,456 km (0.109 R)
• M51: 21,829,172 km (0.102 R)
• M52: 21,883,177 km (0.059 R)
• M53: 22,317,010 km (0.098 R)
• M54: 22,753,537 km (0.096 R)
• M55: 22,917,945 km (0.082 R)
• M56: 23,468,914 km (0.118 R)
• M57: 23,745,969 km (0.085 R)
• M58: 24,303,520 km (0.06 R)
• M59: 25,204,399 km (0.086 R)
• M60: 27,620,853 km (0.053 R)
• M61: 29,153,483 km (0.115 R)
• M62: 30,290,726 km (0.086 R)
• M63: 31,320,708 km (0.12 R)
• M64: 31,381,594 km (0.08 R)
• M65: 31,564,702 km (0.099 R)
• M66: 31,686,923 km (0.108 R)
• M67: 31,931,815 km (0.113 R)
• M68: 32,177,455 km (0.098 R)
• M69: 32,732,164 km (0.112 R)
• M70: 33,851,305 km (0.118 R)
• M71: 34,541,400 km (0.083 R)
• M72: 35,362,992 km (0.102 R)
• M73: 35,617,009 km (0.114 R)
• M74: 35,807,896 km (0.109 R)
• M75: 35,935,503 km (0.111 R)
• M76: 36,382,801 km (0.06 R)
• M77: 36,960,847 km (0.071 R)
• M78: 37,606,511 km (0.077 R)
• M79: 37,800,988 km (0.105 R)
• M80: 38,060,690 km (0.117 R)
• M81: 38,321,140 km (0.095 R)
• M82: 39,302,801 km (0.106 R)
• M83: 39,500,121 km (0.089 R)
• M84: 40,226,419 km (0.107 R)
• M85: 40,292,690 km (0.112 R)
• M86: 42,095,195 km (0.096 R)
• M87: 43,107,823 km (0.111 R)
• M88: 44,128,529 km (0.102 R)
• M89: 44,333,628 km (0.113 R)
• M90: 44,539,026 km (0.052 R)
• M91: 44,676,207 km (0.108 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 14,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit