🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.5 AU - 0.66 AU

Year: 156 Days

Day: 34.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 31 °

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: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.57 AU - 0.93 AU

Year: 229 Days

Day: 32.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.55 AU - 1.65 AU

Year: 715 Days

Day: 12.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,726,013 km

• M1: 657,034 km (0.099 R)
• M2: 919,129 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.53 AU - 1.81 AU

Year: 762 Days

Day: 19.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.62 AU - 1.74 AU

Year: 769 Days

Day: 34.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,726,013 km

• M1: 220,208 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.67 AU - 3.89 AU

Year: 2098 Days

Day: 17.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 12.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.53 AU - 9.47 AU

Year: 8750 Days

Day: 5 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,726,013 km

• M1: 199,264 km (0.071 R)
• M2: 298,149 km (0.096 R)
• M3: 554,709 km (0.081 R)
• M4: 667,207 km (0.084 R)
• M5: 885,021 km (0.114 R)
• M6: 1,055,413 km (0.069 R)
• M7: 1,845,439 km (0.063 R)
• M8: 2,112,771 km (0.062 R)
• M9: 2,464,775 km (0.071 R)
• M10: 3,092,936 km (0.096 R)
• M11: 3,630,441 km (0.104 R)
• M12: 4,110,351 km (0.097 R)
• M13: 4,640,526 km (0.108 R)
• M14: 4,791,620 km (0.101 R)
• M15: 5,223,658 km (0.057 R)
• M16: 5,895,353 km (0.087 R)
• M17: 6,358,358 km (0.098 R)
• M18: 6,833,032 km (0.098 R)
• M19: 6,970,812 km (0.113 R)
• M20: 7,389,836 km (0.106 R)
• M21: 8,179,114 km (0.065 R)
• M22: 8,546,826 km (0.103 R)
• M23: 9,108,566 km (0.068 R)
• M24: 9,643,677 km (0.107 R)
• M25: 10,110,422 km (0.062 R)
• M26: 10,505,211 km (0.075 R)
• M27: 10,664,533 km (0.08 R)
• M28: 10,744,418 km (0.109 R)
• M29: 11,596,079 km (0.1 R)
• M30: 12,050,856 km (0.108 R)
• M31: 12,301,283 km (0.088 R)
• M32: 12,469,282 km (0.107 R)
• M33: 13,450,045 km (0.118 R)
• M34: 13,579,747 km (0.09 R)
• M35: 13,971,544 km (0.084 R)
• M36: 14,278,818 km (0.075 R)
• M37: 15,124,195 km (0.037 R)
• M38: 15,394,518 km (0.098 R)
• M39: 15,484,876 km (0.081 R)
• M40: 15,985,729 km (0.097 R)
• M41: 16,584,420 km (0.07 R)
• M42: 16,816,596 km (0.074 R)
• M43: 17,708,947 km (0.104 R)
• M44: 18,089,225 km (0.086 R)
• M45: 18,376,154 km (0.088 R)
• M46: 18,906,328 km (0.094 R)
• M47: 19,197,596 km (0.119 R)
• M48: 20,726,187 km (0.103 R)
• M49: 20,976,464 km (0.061 R)
• M50: 21,580,989 km (0.086 R)
• M51: 21,834,707 km (0.095 R)
• M52: 23,117,509 km (0.036 R)
• M53: 23,377,061 km (0.105 R)
• M54: 23,585,301 km (0.081 R)
• M55: 24,266,570 km (0.045 R)
• M56: 25,273,962 km (0.117 R)
• M57: 26,837,708 km (0.113 R)
• M58: 27,768,955 km (0.047 R)
• M59: 27,879,209 km (0.073 R)
• M60: 27,989,612 km (0.096 R)
• M61: 28,488,222 km (0.041 R)
• M62: 31,139,395 km (0.115 R)
• M63: 31,483,470 km (0.095 R)
• M64: 31,828,892 km (0.091 R)
• M65: 32,523,475 km (0.107 R)
• M66: 33,691,984 km (0.097 R)
• M67: 33,809,717 km (0.117 R)
• M68: 34,458,972 km (0.104 R)
• M69: 34,577,603 km (0.1 R)
• M70: 35,770,048 km (0.037 R)
• M71: 36,190,717 km (0.087 R)
• M72: 36,612,882 km (0.066 R)
• M73: 37,279,640 km (0.056 R)
• M74: 37,584,071 km (0.106 R)
• M75: 37,950,586 km (0.085 R)
• M76: 38,072,957 km (0.112 R)
• M77: 38,195,478 km (0.109 R)
• M78: 38,318,148 km (0.115 R)
• M79: 38,440,968 km (0.054 R)
• M80: 38,563,788 km (0.098 R)
• M81: 38,933,444 km (0.043 R)
• M82: 39,056,862 km (0.095 R)
• M83: 41,238,149 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.4

Radius: 13.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.24 AU - 13.24 AU

Year: 13306 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,726,013 km

• M1: 212,579 km (0.099 R)
• M2: 311,014 km (0.117 R)
• M3: 889,808 km (0.104 R)
• M4: 1,026,989 km (0.108 R)
• M5: 1,116,599 km (0.073 R)
• M6: 1,285,195 km (0.084 R)
• M7: 1,865,186 km (0.115 R)
• M8: 2,496,340 km (0.052 R)
• M9: 2,595,373 km (0.097 R)
• M10: 2,797,480 km (0.079 R)
• M11: 3,380,463 km (0.112 R)
• M12: 3,490,567 km (0.084 R)
• M13: 3,714,366 km (0.037 R)
• M14: 3,914,228 km (0.092 R)
• M15: 4,088,360 km (0.103 R)
• M16: 4,324,725 km (0.114 R)
• M17: 4,779,951 km (0.095 R)
• M18: 5,411,105 km (0.103 R)
• M19: 8,152,934 km (0.081 R)
• M20: 8,301,784 km (0.107 R)
• M21: 9,059,198 km (0.103 R)
• M22: 10,036,970 km (0.05 R)
• M23: 10,356,960 km (0.09 R)
• M24: 10,477,835 km (0.077 R)
• M25: 10,761,772 km (0.072 R)
• M26: 11,295,836 km (0.093 R)
• M27: 11,754,503 km (0.092 R)
• M28: 12,049,510 km (0.03 R)
• M29: 12,347,060 km (0.062 R)
• M30: 14,093,615 km (0.092 R)
• M31: 14,995,691 km (0.041 R)
• M32: 15,269,903 km (0.073 R)
• M33: 15,499,686 km (0.098 R)
• M34: 16,102,715 km (0.107 R)
• M35: 16,243,038 km (0.091 R)
• M36: 16,808,069 km (0.096 R)
• M37: 17,667,808 km (0.071 R)
• M38: 18,200,227 km (0.071 R)
• M39: 18,492,840 km (0.045 R)
• M40: 19,181,738 km (0.109 R)
• M41: 19,829,048 km (0.091 R)
• M42: 20,130,189 km (0.085 R)
• M43: 20,635,530 km (0.102 R)
• M44: 21,247,535 km (0.088 R)
• M45: 21,401,322 km (0.051 R)
• M46: 22,541,407 km (0.085 R)
• M47: 22,855,862 km (0.039 R)
• M48: 23,277,279 km (0.067 R)
• M49: 23,541,918 km (0.105 R)
• M50: 24,020,930 km (0.051 R)
• M51: 24,826,365 km (0.068 R)
• M52: 24,934,375 km (0.111 R)
• M53: 27,184,177 km (0.119 R)
• M54: 27,911,073 km (0.103 R)
• M55: 28,305,114 km (0.12 R)
• M56: 29,555,453 km (0.09 R)
• M57: 30,014,569 km (0.076 R)
• M58: 30,302,694 km (0.106 R)
• M59: 30,649,761 km (0.112 R)
• M60: 30,881,937 km (0.105 R)
• M61: 31,406,128 km (0.083 R)
• M62: 32,286,661 km (0.104 R)
• M63: 32,700,299 km (0.063 R)
• M64: 33,175,123 km (0.084 R)
• M65: 33,353,892 km (0.063 R)
• M66: 33,592,651 km (0.066 R)
• M67: 33,831,858 km (0.074 R)
• M68: 34,613,656 km (0.09 R)
• M69: 36,378,761 km (0.115 R)
• M70: 37,303,127 km (0.071 R)
• M71: 37,426,994 km (0.077 R)
• M72: 37,737,260 km (0.12 R)
• M73: 37,923,808 km (0.11 R)
• M74: 38,360,335 km (0.044 R)
• M75: 39,112,363 km (0.05 R)
• M76: 39,679,638 km (0.113 R)
• M77: 41,013,902 km (0.119 R)
• M78: 41,141,808 km (0.052 R)
• M79: 41,782,984 km (0.102 R)
• M80: 42,556,705 km (0.116 R)
• M81: 42,750,883 km (0.089 R)
• M82: 42,945,360 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.5

Radius: 5.7

Gravity: 14.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.02 AU - 16.98 AU

Year: 18497 Days

Day: 22.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,726,013 km

• M1: 100,530 km (0.09 R)
• M2: 523,892 km (0.083 R)
• M3: 719,566 km (0.07 R)
• M4: 804,089 km (0.103 R)
• M5: 983,157 km (0.114 R)
• M6: 1,565,542 km (0.067 R)
• M7: 1,789,639 km (0.104 R)
• M8: 1,905,428 km (0.108 R)
• M9: 1,964,220 km (0.063 R)
• M10: 3,334,088 km (0.051 R)
• M11: 3,695,217 km (0.115 R)
• M12: 3,955,368 km (0.101 R)
• M13: 3,993,066 km (0.092 R)
• M14: 4,144,759 km (0.114 R)
• M15: 4,259,949 km (0.068 R)
• M16: 4,298,545 km (0.103 R)
• M17: 4,611,654 km (0.117 R)
• M18: 5,177,134 km (0.052 R)
• M19: 5,259,712 km (0.09 R)
• M20: 5,636,698 km (0.102 R)
• M21: 5,679,184 km (0.042 R)
• M22: 6,684,182 km (0.117 R)
• M23: 7,415,267 km (0.107 R)
• M24: 8,412,786 km (0.106 R)
• M25: 9,150,752 km (0.093 R)
• M26: 10,321,954 km (0.033 R)
• M27: 11,485,825 km (0.109 R)
• M28: 11,539,681 km (0.068 R)
• M29: 11,701,845 km (0.072 R)
• M30: 12,028,417 km (0.083 R)
• M31: 12,579,535 km (0.115 R)
• M32: 12,690,687 km (0.117 R)
• M33: 12,858,087 km (0.032 R)
• M34: 13,026,235 km (0.046 R)
• M35: 13,082,334 km (0.111 R)
• M36: 13,591,864 km (0.107 R)
• M37: 13,820,450 km (0.081 R)
• M38: 13,935,191 km (0.056 R)
• M39: 14,107,827 km (0.096 R)
• M40: 14,339,255 km (0.038 R)
• M41: 15,099,811 km (0.104 R)
• M42: 15,514,795 km (0.112 R)
• M43: 15,634,025 km (0.056 R)
• M44: 15,693,864 km (0.041 R)
• M45: 17,583,285 km (0.075 R)
• M46: 18,145,025 km (0.115 R)
• M47: 18,270,687 km (0.026 R)
• M48: 19,222,429 km (0.073 R)
• M49: 19,286,457 km (0.119 R)
• M50: 19,801,073 km (0.058 R)
• M51: 20,516,151 km (0.102 R)
• M52: 20,712,573 km (0.085 R)
• M53: 21,504,844 km (0.039 R)
• M54: 22,576,413 km (0.092 R)
• M55: 24,701,451 km (0.034 R)
• M56: 25,050,163 km (0.096 R)
• M57: 26,106,025 km (0.114 R)
• M58: 26,675,096 km (0.106 R)
• M59: 26,746,603 km (0.095 R)
• M60: 28,406,691 km (0.117 R)
• M61: 28,479,695 km (0.12 R)
• M62: 28,625,702 km (0.085 R)
• M63: 28,845,312 km (0.085 R)
• M64: 29,433,531 km (0.1 R)
• M65: 29,877,238 km (0.062 R)
• M66: 31,598,810 km (0.111 R)
• M67: 32,662,302 km (0.082 R)
• M68: 33,814,803 km (0.088 R)
• M69: 34,902,380 km (0.097 R)
• M70: 36,476,000 km (0.049 R)
• M71: 38,313,959 km (0.066 R)
• M72: 38,960,372 km (0.097 R)
• M73: 39,773,436 km (0.107 R)
• M74: 40,181,988 km (0.115 R)
• M75: 40,674,165 km (0.037 R)
• M76: 41,664,353 km (0.114 R)
• M77: 42,662,620 km (0.07 R)
• M78: 45,618,823 km (0.071 R)
• M79: 45,875,234 km (0.12 R)
• M80: 47,164,618 km (0.076 R)
• M81: 47,510,489 km (0.088 R)
• M82: 48,030,790 km (0.081 R)
• M83: 48,204,772 km (0.117 R)
• M84: 50,131,144 km (0.116 R)
• M85: 50,660,870 km (0.085 R)
• M86: 52,708,566 km (0.041 R)
• M87: 55,967,705 km (0.095 R)
• M88: 57,621,659 km (0.076 R)
• M89: 58,269,119 km (0.073 R)
• M90: 58,918,972 km (0.101 R)
• M91: 59,384,670 km (0.075 R)
• M92: 60,038,712 km (0.117 R)
• M93: 60,789,095 km (0.052 R)
• M94: 61,071,236 km (0.068 R)
• M95: 62,773,511 km (0.109 R)
• M96: 63,344,526 km (0.049 R)
• M97: 63,726,000 km (0.05 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 14,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit