🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.3 AU - 2.02 AU

Year: 801 Days

Day: 13.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.01 AU - 2.65 AU

Year: 1333 Days

Day: 30.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,078,584 km

• M1: 84,074 km (0.118 R)
• M2: 1,181,225 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.24 AU - 2.94 AU

Year: 1562 Days

Day: 46.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.96 AU - 4.02 AU

Year: 2443 Days

Day: 40.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 12.8

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.81 AU - 8.85 AU

Year: 7437 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,078,584 km

• M1: 182,958 km (0.038 R)
• M2: 319,541 km (0.047 R)
• M3: 546,481 km (0.079 R)
• M4: 682,465 km (0.079 R)
• M5: 959,371 km (0.091 R)
• M6: 1,579,155 km (0.084 R)
• M7: 1,803,552 km (0.111 R)
• M8: 1,887,925 km (0.094 R)
• M9: 2,284,359 km (0.112 R)
• M10: 2,779,977 km (0.091 R)
• M11: 2,902,947 km (0.097 R)
• M12: 3,760,591 km (0.084 R)
• M13: 3,924,700 km (0.12 R)
• M14: 4,007,577 km (0.1 R)
• M15: 4,345,369 km (0.117 R)
• M16: 4,517,856 km (0.091 R)
• M17: 4,780,849 km (0.098 R)
• M18: 5,475,581 km (0.091 R)
• M19: 6,041,660 km (0.119 R)
• M20: 7,710,424 km (0.116 R)
• M21: 8,559,541 km (0.108 R)
• M22: 8,812,661 km (0.1 R)
• M23: 9,105,274 km (0.107 R)
• M24: 9,326,679 km (0.109 R)
• M25: 9,662,377 km (0.09 R)
• M26: 10,615,465 km (0.108 R)
• M27: 10,770,747 km (0.045 R)
• M28: 10,887,583 km (0.112 R)
• M29: 11,758,393 km (0.041 R)
• M30: 12,040,085 km (0.096 R)
• M31: 12,161,559 km (0.114 R)
• M32: 13,692,693 km (0.116 R)
• M33: 14,116,953 km (0.08 R)
• M34: 14,202,223 km (0.088 R)
• M35: 14,416,448 km (0.088 R)
• M36: 15,459,444 km (0.061 R)
• M37: 15,547,408 km (0.053 R)
• M38: 16,212,819 km (0.113 R)
• M39: 17,894,000 km (0.092 R)
• M40: 18,079,052 km (0.047 R)
• M41: 19,013,889 km (0.084 R)
• M42: 19,773,099 km (0.088 R)
• M43: 20,348,901 km (0.052 R)
• M44: 20,542,181 km (0.109 R)
• M45: 20,638,971 km (0.036 R)
• M46: 21,321,137 km (0.104 R)
• M47: 22,159,334 km (0.067 R)
• M48: 22,657,346 km (0.105 R)
• M49: 23,310,490 km (0.114 R)
• M50: 23,918,755 km (0.068 R)
• M51: 24,122,657 km (0.064 R)
• M52: 24,327,307 km (0.093 R)
• M53: 24,429,781 km (0.03 R)
• M54: 24,532,405 km (0.028 R)
• M55: 24,996,009 km (0.107 R)
• M56: 25,254,813 km (0.089 R)
• M57: 26,667,616 km (0.095 R)
• M58: 27,091,127 km (0.063 R)
• M59: 30,008,136 km (0.087 R)
• M60: 30,614,456 km (0.114 R)
• M61: 31,559,466 km (0.097 R)
• M62: 31,839,214 km (0.064 R)
• M63: 31,951,412 km (0.103 R)
• M64: 32,176,108 km (0.115 R)
• M65: 32,570,448 km (0.113 R)
• M66: 33,706,345 km (0.076 R)
• M67: 33,935,080 km (0.092 R)
• M68: 34,682,022 km (0.082 R)
• M69: 35,260,218 km (0.062 R)
• M70: 35,666,975 km (0.048 R)
• M71: 35,900,048 km (0.115 R)
• M72: 36,896,370 km (0.053 R)
• M73: 37,191,078 km (0.104 R)
• M74: 37,309,260 km (0.065 R)
• M75: 37,486,683 km (0.119 R)
• M76: 38,377,987 km (0.071 R)
• M77: 40,120,952 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.1

Radius: 4.2

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.38 AU - 15.22 AU

Year: 17161 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,078,584 km

• M1: 273,914 km (0.114 R)
• M2: 804,837 km (0.092 R)
• M3: 1,098,796 km (0.057 R)
• M4: 1,423,573 km (0.112 R)
• M5: 1,584,690 km (0.101 R)
• M6: 1,727,556 km (0.063 R)
• M7: 1,949,709 km (0.112 R)
• M8: 2,102,897 km (0.111 R)
• M9: 2,613,026 km (0.09 R)
• M10: 2,810,346 km (0.078 R)
• M11: 2,867,642 km (0.085 R)
• M12: 3,100,565 km (0.049 R)
• M13: 3,803,675 km (0.109 R)
• M14: 3,962,848 km (0.111 R)
• M15: 4,997,466 km (0.09 R)
• M16: 5,277,364 km (0.091 R)
• M17: 5,562,348 km (0.119 R)
• M18: 5,888,920 km (0.113 R)
• M19: 5,962,373 km (0.112 R)
• M20: 6,982,780 km (0.057 R)
• M21: 7,256,095 km (0.058 R)
• M22: 8,425,202 km (0.072 R)
• M23: 9,010,130 km (0.11 R)
• M24: 9,222,260 km (0.097 R)
• M25: 10,174,899 km (0.103 R)
• M26: 10,351,425 km (0.08 R)
• M27: 10,484,567 km (0.098 R)
• M28: 12,547,671 km (0.052 R)
• M29: 13,407,111 km (0.091 R)
• M30: 13,552,221 km (0.053 R)
• M31: 13,795,168 km (0.115 R)
• M32: 13,941,624 km (0.069 R)
• M33: 14,039,461 km (0.056 R)
• M34: 15,535,589 km (0.066 R)
• M35: 16,612,694 km (0.069 R)
• M36: 17,291,419 km (0.053 R)
• M37: 18,568,088 km (0.101 R)
• M38: 19,163,188 km (0.098 R)
• M39: 19,819,623 km (0.116 R)
• M40: 20,930,088 km (0.095 R)
• M41: 21,776,064 km (0.025 R)
• M42: 21,889,609 km (0.088 R)
• M43: 23,676,107 km (0.107 R)
• M44: 23,968,571 km (0.078 R)
• M45: 25,389,152 km (0.056 R)
• M46: 26,472,390 km (0.117 R)
• M47: 26,654,301 km (0.087 R)
• M48: 27,447,769 km (0.105 R)
• M49: 27,509,104 km (0.12 R)
• M50: 28,001,580 km (0.075 R)
• M51: 28,249,015 km (0.067 R)
• M52: 30,063,786 km (0.107 R)
• M53: 30,317,056 km (0.045 R)
• M54: 30,443,915 km (0.115 R)
• M55: 32,368,491 km (0.069 R)
• M56: 32,953,419 km (0.1 R)
• M57: 33,345,365 km (0.117 R)
• M58: 34,994,981 km (0.094 R)
• M59: 36,670,926 km (0.111 R)
• M60: 38,030,471 km (0.101 R)
• M61: 38,716,378 km (0.111 R)
• M62: 40,170,170 km (0.029 R)
• M63: 40,518,882 km (0.12 R)
• M64: 40,588,745 km (0.105 R)
• M65: 40,868,642 km (0.083 R)
• M66: 41,078,977 km (0.062 R)
• M67: 42,065,276 km (0.057 R)
• M68: 43,130,712 km (0.068 R)
• M69: 43,273,428 km (0.094 R)
• M70: 46,014,809 km (0.036 R)
• M71: 46,672,292 km (0.092 R)
• M72: 47,774,978 km (0.029 R)
• M73: 48,070,433 km (0.097 R)
• M74: 48,589,089 km (0.114 R)
• M75: 48,886,191 km (0.099 R)
• M76: 49,556,987 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.9

Radius: 5

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.63 AU - 21.35 AU

Year: 28594 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,078,584 km

• M1: 114,442 km (0.097 R)
• M2: 224,098 km (0.097 R)
• M3: 1,082,041 km (0.059 R)
• M4: 2,099,756 km (0.071 R)
• M5: 2,798,976 km (0.105 R)
• M6: 3,366,850 km (0.094 R)
• M7: 3,445,239 km (0.107 R)
• M8: 4,135,484 km (0.065 R)
• M9: 4,304,080 km (0.032 R)
• M10: 4,779,054 km (0.104 R)
• M11: 5,407,514 km (0.104 R)
• M12: 5,453,441 km (0.091 R)
• M13: 5,872,165 km (0.066 R)
• M14: 8,593,500 km (0.072 R)
• M15: 8,808,622 km (0.087 R)
• M16: 9,134,596 km (0.072 R)
• M17: 9,244,101 km (0.073 R)
• M18: 10,996,491 km (0.088 R)
• M19: 11,406,239 km (0.114 R)
• M20: 13,155,786 km (0.083 R)
• M21: 13,279,504 km (0.069 R)
• M22: 13,653,050 km (0.101 R)
• M23: 14,729,855 km (0.04 R)
• M24: 16,829,611 km (0.09 R)
• M25: 17,233,675 km (0.092 R)
• M26: 17,436,829 km (0.12 R)
• M27: 18,395,601 km (0.101 R)
• M28: 19,231,105 km (0.081 R)
• M29: 19,371,428 km (0.116 R)
• M30: 19,724,030 km (0.11 R)
• M31: 21,227,788 km (0.1 R)
• M32: 22,030,082 km (0.118 R)
• M33: 22,250,738 km (0.117 R)
• M34: 23,814,784 km (0.03 R)
• M35: 24,877,228 km (0.054 R)
• M36: 25,414,135 km (0.094 R)
• M37: 26,655,648 km (0.113 R)
• M38: 27,126,432 km (0.081 R)
• M39: 27,520,623 km (0.08 R)
• M40: 27,599,760 km (0.113 R)
• M41: 29,116,832 km (0.09 R)
• M42: 29,520,597 km (0.1 R)
• M43: 30,170,450 km (0.103 R)
• M44: 30,497,022 km (0.078 R)
• M45: 33,152,235 km (0.111 R)
• M46: 34,678,133 km (0.05 R)
• M47: 35,880,600 km (0.111 R)
• M48: 38,414,489 km (0.117 R)
• M49: 38,502,902 km (0.079 R)
• M50: 39,479,776 km (0.087 R)
• M51: 39,837,015 km (0.1 R)
• M52: 40,016,084 km (0.046 R)
• M53: 40,464,878 km (0.105 R)
• M54: 41,457,908 km (0.108 R)
• M55: 42,916,787 km (0.046 R)
• M56: 43,468,204 km (0.063 R)
• M57: 44,949,971 km (0.084 R)
• M58: 45,603,415 km (0.077 R)
• M59: 46,260,000 km (0.1 R)
• M60: 47,582,595 km (0.097 R)
• M61: 47,677,589 km (0.059 R)
• M62: 48,248,604 km (0.072 R)
• M63: 48,343,898 km (0.049 R)
• M64: 49,589,749 km (0.099 R)
• M65: 50,361,525 km (0.105 R)
• M66: 51,234,578 km (0.099 R)
• M67: 52,504,514 km (0.104 R)
• M68: 54,577,642 km (0.055 R)
• M69: 57,383,350 km (0.067 R)
• M70: 58,294,999 km (0.099 R)
• M71: 59,927,710 km (0.069 R)
• M72: 60,646,678 km (0.065 R)
• M73: 63,969,695 km (0.12 R)
• M74: 67,031,964 km (0.091 R)
• M75: 69,278,924 km (0.118 R)
• M76: 69,817,625 km (0.098 R)
• M77: 70,033,495 km (0.086 R)
• M78: 71,007,527 km (0.063 R)
• M79: 71,115,985 km (0.116 R)
• M80: 71,768,232 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit