🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.75 AU - 0.99 AU

Year: 291 Days

Day: 43.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.31 AU - 1.53 AU

Year: 606 Days

Day: 42.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,733,830 km

• M1: 469,139 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.41 AU - 2.73 AU

Year: 1476 Days

Day: 32.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.84 AU - 2.98 AU

Year: 1778 Days

Day: 32.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,733,830 km

• M1: 405,261 km (0.047 R)
• M2: 1,014,423 km (0.091 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.4

Radius: 9.8

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.45 AU - 9.31 AU

Year: 8688 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,733,830 km

• M1: 137,630 km (0.066 R)
• M2: 211,831 km (0.067 R)
• M3: 276,906 km (0.103 R)
• M4: 352,901 km (0.113 R)
• M5: 649,105 km (0.094 R)
• M6: 1,262,905 km (0.115 R)
• M7: 1,810,882 km (0.119 R)
• M8: 2,679,298 km (0.108 R)
• M9: 2,809,149 km (0.074 R)
• M10: 2,967,723 km (0.073 R)
• M11: 3,048,057 km (0.064 R)
• M12: 3,433,122 km (0.1 R)
• M13: 3,574,342 km (0.076 R)
• M14: 4,039,591 km (0.057 R)
• M15: 4,158,821 km (0.102 R)
• M16: 4,249,178 km (0.061 R)
• M17: 5,058,652 km (0.049 R)
• M18: 5,949,059 km (0.083 R)
• M19: 7,464,934 km (0.049 R)
• M20: 8,898,530 km (0.077 R)
• M21: 9,289,729 km (0.119 R)
• M22: 9,368,567 km (0.109 R)
• M23: 9,646,669 km (0.109 R)
• M24: 10,373,864 km (0.112 R)
• M25: 10,455,844 km (0.091 R)
• M26: 10,993,499 km (0.107 R)
• M27: 11,413,121 km (0.039 R)
• M28: 11,582,615 km (0.026 R)
• M29: 11,795,493 km (0.113 R)
• M30: 13,011,424 km (0.065 R)
• M31: 13,994,731 km (0.094 R)
• M32: 14,085,238 km (0.096 R)
• M33: 14,312,627 km (0.114 R)
• M34: 14,586,840 km (0.1 R)
• M35: 14,724,769 km (0.092 R)
• M36: 17,181,914 km (0.045 R)
• M37: 17,963,114 km (0.098 R)
• M38: 18,209,651 km (0.115 R)
• M39: 18,656,350 km (0.077 R)
• M40: 19,864,802 km (0.038 R)
• M41: 20,222,042 km (0.056 R)
• M42: 20,324,516 km (0.112 R)
• M43: 20,530,064 km (0.054 R)
• M44: 21,046,625 km (0.093 R)
• M45: 21,306,626 km (0.066 R)
• M46: 23,262,918 km (0.032 R)
• M47: 24,562,474 km (0.073 R)
• M48: 24,836,089 km (0.072 R)
• M49: 26,387,419 km (0.086 R)
• M50: 27,118,354 km (0.115 R)
• M51: 27,344,546 km (0.043 R)
• M52: 27,912,868 km (0.113 R)
• M53: 28,141,304 km (0.045 R)
• M54: 28,370,339 km (0.077 R)
• M55: 29,003,437 km (0.076 R)
• M56: 29,641,023 km (0.066 R)
• M57: 30,049,275 km (0.098 R)
• M58: 30,400,681 km (0.08 R)
• M59: 30,989,349 km (0.118 R)
• M60: 31,581,906 km (0.092 R)
• M61: 32,597,675 km (0.094 R)
• M62: 32,777,941 km (0.06 R)
• M63: 34,293,965 km (0.082 R)
• M64: 34,477,372 km (0.109 R)
• M65: 34,661,079 km (0.057 R)
• M66: 35,832,580 km (0.07 R)
• M67: 36,392,076 km (0.047 R)
• M68: 36,516,691 km (0.119 R)
• M69: 36,579,073 km (0.07 R)
• M70: 36,641,605 km (0.1 R)
• M71: 37,330,802 km (0.108 R)
• M72: 38,658,483 km (0.09 R)
• M73: 38,849,370 km (0.099 R)
• M74: 39,040,706 km (0.03 R)
• M75: 39,744,564 km (0.037 R)
• M76: 40,323,657 km (0.11 R)
• M77: 41,294,996 km (0.115 R)
• M78: 41,424,997 km (0.084 R)
• M79: 41,946,794 km (0.042 R)
• M80: 42,208,441 km (0.073 R)
• M81: 42,930,849 km (0.066 R)
• M82: 43,260,563 km (0.099 R)
• M83: 43,326,685 km (0.085 R)
• M84: 43,657,296 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.8

Radius: 8.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.47 AU - 10.99 AU

Year: 11719 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,733,830 km

• M1: 179,069 km (0.057 R)
• M2: 233,073 km (0.049 R)
• M3: 315,502 km (0.086 R)
• M4: 554,260 km (0.095 R)
• M5: 687,402 km (0.052 R)
• M6: 1,183,768 km (0.114 R)
• M7: 1,832,275 km (0.064 R)
• M8: 2,014,784 km (0.059 R)
• M9: 2,872,728 km (0.101 R)
• M10: 2,943,039 km (0.086 R)
• M11: 3,013,948 km (0.106 R)
• M12: 3,352,189 km (0.112 R)
• M13: 4,064,873 km (0.093 R)
• M14: 4,117,681 km (0.074 R)
• M15: 4,223,746 km (0.085 R)
• M16: 4,330,709 km (0.038 R)
• M17: 4,411,492 km (0.097 R)
• M18: 4,602,079 km (0.112 R)
• M19: 5,247,445 km (0.112 R)
• M20: 5,891,015 km (0.12 R)
• M21: 5,980,773 km (0.088 R)
• M22: 6,101,050 km (0.107 R)
• M23: 6,344,147 km (0.03 R)
• M24: 6,902,745 km (0.048 R)
• M25: 7,060,720 km (0.031 R)
• M26: 7,188,028 km (0.115 R)
• M27: 8,000,494 km (0.091 R)
• M28: 8,166,548 km (0.092 R)
• M29: 8,333,649 km (0.034 R)
• M30: 8,603,374 km (0.056 R)
• M31: 9,117,093 km (0.105 R)
• M32: 9,290,477 km (0.114 R)
• M33: 9,746,451 km (0.118 R)
• M34: 10,607,536 km (0.052 R)
• M35: 10,973,453 km (0.079 R)
• M36: 12,134,033 km (0.109 R)
• M37: 12,401,514 km (0.07 R)
• M38: 12,632,343 km (0.099 R)
• M39: 13,333,359 km (0.06 R)
• M40: 13,411,898 km (0.048 R)
• M41: 13,847,377 km (0.077 R)
• M42: 14,287,494 km (0.116 R)
• M43: 14,732,099 km (0.047 R)
• M44: 15,099,362 km (0.115 R)
• M45: 15,304,610 km (0.093 R)
• M46: 15,510,906 km (0.055 R)
• M47: 15,718,099 km (0.105 R)
• M48: 16,051,403 km (0.088 R)
• M49: 16,345,063 km (0.111 R)
• M50: 16,980,256 km (0.08 R)
• M51: 17,408,255 km (0.052 R)
• M52: 19,332,982 km (0.113 R)
• M53: 19,556,032 km (0.052 R)
• M54: 19,959,498 km (0.051 R)
• M55: 20,184,941 km (0.118 R)
• M56: 20,547,268 km (0.084 R)
• M57: 21,508,583 km (0.101 R)
• M58: 22,064,489 km (0.118 R)
• M59: 23,522,470 km (0.086 R)
• M60: 24,095,280 km (0.084 R)
• M61: 24,720,899 km (0.075 R)
• M62: 24,866,008 km (0.107 R)
• M63: 26,283,448 km (0.089 R)
• M64: 26,580,101 km (0.106 R)
• M65: 26,977,134 km (0.061 R)
• M66: 27,676,952 km (0.039 R)
• M67: 27,877,862 km (0.095 R)
• M68: 29,043,080 km (0.067 R)
• M69: 29,247,431 km (0.102 R)
• M70: 29,914,637 km (0.084 R)
• M71: 30,120,933 km (0.104 R)
• M72: 31,159,441 km (0.095 R)
• M73: 31,264,010 km (0.059 R)
• M74: 31,840,860 km (0.119 R)
• M75: 31,893,518 km (0.108 R)
• M76: 32,051,493 km (0.099 R)
• M77: 32,580,023 km (0.09 R)
• M78: 32,739,195 km (0.052 R)
• M79: 33,325,020 km (0.116 R)
• M80: 33,753,169 km (0.055 R)
• M81: 34,183,263 km (0.079 R)
• M82: 34,344,978 km (0.081 R)
• M83: 34,669,157 km (0.077 R)
• M84: 35,157,295 km (0.112 R)
• M85: 35,211,748 km (0.096 R)
• M86: 35,866,538 km (0.116 R)
• M87: 36,360,361 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 14.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.86 AU - 12.28 AU

Year: 14095 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,733,830 km

• M1: 233,373 km (0.119 R)
• M2: 345,571 km (0.082 R)
• M3: 560,094 km (0.048 R)
• M4: 649,853 km (0.108 R)
• M5: 785,838 km (0.105 R)
• M6: 1,330,972 km (0.111 R)
• M7: 1,510,639 km (0.118 R)
• M8: 1,644,230 km (0.048 R)
• M9: 1,895,106 km (0.074 R)
• M10: 2,188,916 km (0.116 R)
• M11: 2,854,028 km (0.066 R)
• M12: 3,724,538 km (0.065 R)
• M13: 4,132,791 km (0.094 R)
• M14: 4,477,464 km (0.118 R)
• M15: 4,951,989 km (0.08 R)
• M16: 6,338,911 km (0.081 R)
• M17: 7,189,374 km (0.115 R)
• M18: 7,886,351 km (0.1 R)
• M19: 8,123,464 km (0.032 R)
• M20: 8,653,489 km (0.111 R)
• M21: 9,344,332 km (0.095 R)
• M22: 9,645,921 km (0.114 R)
• M23: 10,726,766 km (0.059 R)
• M24: 11,148,632 km (0.082 R)
• M25: 11,900,062 km (0.082 R)
• M26: 12,336,888 km (0.094 R)
• M27: 13,169,998 km (0.074 R)
• M28: 13,849,771 km (0.056 R)
• M29: 14,424,975 km (0.092 R)
• M30: 15,717,799 km (0.084 R)
• M31: 15,896,868 km (0.06 R)
• M32: 16,016,696 km (0.106 R)
• M33: 16,499,149 km (0.101 R)
• M34: 16,864,018 km (0.097 R)
• M35: 17,293,065 km (0.098 R)
• M36: 17,663,769 km (0.084 R)
• M37: 17,787,935 km (0.107 R)
• M38: 19,109,034 km (0.041 R)
• M39: 20,722,746 km (0.085 R)
• M40: 21,182,460 km (0.082 R)
• M41: 21,314,405 km (0.088 R)
• M42: 21,712,037 km (0.114 R)
• M43: 22,045,191 km (0.052 R)
• M44: 23,258,430 km (0.084 R)
• M45: 23,394,713 km (0.077 R)
• M46: 24,148,238 km (0.103 R)
• M47: 24,979,553 km (0.069 R)
• M48: 25,118,978 km (0.066 R)
• M49: 25,468,738 km (0.08 R)
• M50: 26,173,195 km (0.116 R)
• M51: 26,527,891 km (0.119 R)
• M52: 27,170,115 km (0.093 R)
• M53: 30,383,776 km (0.092 R)
• M54: 33,561,684 km (0.088 R)
• M55: 33,869,706 km (0.052 R)
• M56: 34,101,433 km (0.115 R)
• M57: 35,111,817 km (0.102 R)
• M58: 35,659,794 km (0.043 R)
• M59: 35,816,872 km (0.043 R)
• M60: 37,480,400 km (0.045 R)
• M61: 37,640,171 km (0.077 R)
• M62: 38,201,163 km (0.086 R)
• M63: 38,442,314 km (0.109 R)
• M64: 40,063,507 km (0.116 R)
• M65: 41,211,670 km (0.105 R)
• M66: 41,955,471 km (0.078 R)
• M67: 42,287,429 km (0.076 R)
• M68: 42,453,781 km (0.054 R)
• M69: 42,703,610 km (0.093 R)
• M70: 45,144,449 km (0.111 R)
• M71: 45,314,541 km (0.03 R)
• M72: 47,803,401 km (0.098 R)
• M73: 48,150,169 km (0.068 R)
• M74: 48,497,835 km (0.104 R)
• M75: 52,823,307 km (0.115 R)
• M76: 54,171,932 km (0.11 R)
• M77: 55,987,751 km (0.07 R)
• M78: 56,170,410 km (0.094 R)
• M79: 56,261,814 km (0.044 R)
• M80: 56,903,140 km (0.064 R)
• M81: 56,994,994 km (0.102 R)
• M82: 58,378,026 km (0.089 R)
• M83: 63,733,779 km (0.048 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 14,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit