🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 31.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.26 AU - 3.66 AU

Year: 1879 Days

Day: 45.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,692,734 km

• M1: 2,041,712 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4 AU - 4.66 AU

Year: 3324 Days

Day: 20.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,692,734 km

• M1: 28,274 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.48 AU - 5.58 AU

Year: 3557 Days

Day: 24.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 11.9

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.94 AU - 6.22 AU

Year: 4224 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,692,734 km

• M1: 173,683 km (0.111 R)
• M2: 473,477 km (0.11 R)
• M3: 588,967 km (0.092 R)
• M4: 703,708 km (0.107 R)
• M5: 789,129 km (0.092 R)
• M6: 1,054,515 km (0.103 R)
• M7: 1,183,469 km (0.112 R)
• M8: 1,257,669 km (0.047 R)
• M9: 1,474,137 km (0.096 R)
• M10: 1,686,267 km (0.096 R)
• M11: 1,821,952 km (0.093 R)
• M12: 1,996,832 km (0.114 R)
• M13: 2,269,848 km (0.119 R)
• M14: 2,401,345 km (0.058 R)
• M15: 2,477,790 km (0.039 R)
• M16: 2,593,877 km (0.117 R)
• M17: 2,791,646 km (0.103 R)
• M18: 3,014,995 km (0.117 R)
• M19: 3,307,759 km (0.097 R)
• M20: 3,720,200 km (0.102 R)
• M21: 4,080,132 km (0.098 R)
• M22: 4,357,636 km (0.087 R)
• M23: 4,546,130 km (0.118 R)
• M24: 4,761,551 km (0.116 R)
• M25: 4,980,263 km (0.117 R)
• M26: 5,202,266 km (0.05 R)
• M27: 5,503,406 km (0.037 R)
• M28: 5,630,714 km (0.117 R)
• M29: 5,992,143 km (0.112 R)
• M30: 6,070,532 km (0.079 R)
• M31: 6,361,051 km (0.119 R)
• M32: 6,441,086 km (0.086 R)
• M33: 7,996,605 km (0.054 R)
• M34: 8,199,010 km (0.111 R)
• M35: 8,286,226 km (0.093 R)
• M36: 8,403,062 km (0.118 R)
• M37: 8,520,347 km (0.119 R)
• M38: 8,697,471 km (0.068 R)
• M39: 9,145,516 km (0.077 R)
• M40: 9,357,197 km (0.07 R)
• M41: 9,601,191 km (0.094 R)
• M42: 9,693,194 km (0.093 R)
• M43: 10,033,230 km (0.105 R)
• M44: 10,220,227 km (0.047 R)
• M45: 10,408,571 km (0.117 R)
• M46: 10,597,962 km (0.054 R)
• M47: 10,820,414 km (0.098 R)
• M48: 11,302,269 km (0.045 R)
• M49: 11,497,045 km (0.088 R)
• M50: 11,594,882 km (0.11 R)
• M51: 12,520,893 km (0.056 R)
• M52: 12,688,742 km (0.102 R)
• M53: 13,299,400 km (0.09 R)
• M54: 15,080,961 km (0.092 R)
• M55: 15,259,731 km (0.059 R)
• M56: 15,619,214 km (0.113 R)
• M57: 15,763,726 km (0.113 R)
• M58: 16,603,868 km (0.085 R)
• M59: 16,825,273 km (0.064 R)
• M60: 17,271,373 km (0.118 R)
• M61: 17,683,665 km (0.115 R)
• M62: 18,137,246 km (0.119 R)
• M63: 18,289,237 km (0.113 R)
• M64: 19,326,399 km (0.084 R)
• M65: 19,520,577 km (0.073 R)
• M66: 19,637,413 km (0.091 R)
• M67: 20,146,345 km (0.117 R)
• M68: 20,897,925 km (0.092 R)
• M69: 21,017,454 km (0.093 R)
• M70: 21,900,979 km (0.071 R)
• M71: 22,184,616 km (0.1 R)
• M72: 22,591,822 km (0.061 R)
• M73: 23,166,277 km (0.115 R)
• M74: 23,331,284 km (0.113 R)
• M75: 24,371,438 km (0.101 R)
• M76: 25,172,086 km (0.066 R)
• M77: 26,195,634 km (0.076 R)
• M78: 26,281,653 km (0.1 R)
• M79: 27,015,730 km (0.095 R)
• M80: 27,276,479 km (0.119 R)
• M81: 27,712,856 km (0.106 R)
• M82: 27,800,371 km (0.101 R)
• M83: 28,636,772 km (0.115 R)
• M84: 29,704,901 km (0.064 R)
• M85: 30,108,965 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 14.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.2 AU - 6.1 AU

Year: 4955 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,692,734 km

• M1: 241,900 km (0.095 R)
• M2: 381,026 km (0.072 R)
• M3: 501,003 km (0.113 R)
• M4: 598,691 km (0.086 R)
• M5: 873,801 km (0.046 R)
• M6: 1,256,024 km (0.099 R)
• M7: 1,410,409 km (0.12 R)
• M8: 1,739,374 km (0.087 R)
• M9: 1,862,942 km (0.103 R)
• M10: 2,739,436 km (0.085 R)
• M11: 3,107,746 km (0.061 R)
• M12: 3,367,598 km (0.105 R)
• M13: 4,040,190 km (0.094 R)
• M14: 4,580,836 km (0.104 R)
• M15: 5,019,308 km (0.079 R)
• M16: 6,012,638 km (0.114 R)
• M17: 7,267,315 km (0.083 R)
• M18: 7,737,800 km (0.118 R)
• M19: 8,049,861 km (0.07 R)
• M20: 8,239,252 km (0.064 R)
• M21: 8,345,168 km (0.112 R)
• M22: 8,665,307 km (0.108 R)
• M23: 9,186,207 km (0.116 R)
• M24: 10,190,308 km (0.091 R)
• M25: 10,809,493 km (0.089 R)
• M26: 11,205,778 km (0.1 R)
• M27: 12,181,007 km (0.057 R)
• M28: 12,520,295 km (0.116 R)
• M29: 12,690,986 km (0.113 R)
• M30: 12,911,792 km (0.041 R)
• M31: 13,035,061 km (0.088 R)
• M32: 13,357,145 km (0.093 R)
• M33: 15,136,911 km (0.102 R)
• M34: 15,371,032 km (0.1 R)
• M35: 15,554,139 km (0.099 R)
• M36: 15,659,008 km (0.086 R)
• M37: 15,869,492 km (0.113 R)
• M38: 16,266,824 km (0.082 R)
• M39: 16,882,419 km (0.044 R)
• M40: 17,833,712 km (0.078 R)
• M41: 17,971,043 km (0.09 R)
• M42: 18,219,225 km (0.107 R)
• M43: 18,357,604 km (0.068 R)
• M44: 18,468,456 km (0.088 R)
• M45: 18,635,257 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.8

Radius: 12.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.78 AU - 10.98 AU

Year: 10599 Days

Day: 10.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,692,734 km

• M1: 178,021 km (0.119 R)
• M2: 270,024 km (0.059 R)
• M3: 704,756 km (0.031 R)
• M4: 1,036,264 km (0.098 R)
• M5: 1,268,291 km (0.093 R)
• M6: 1,483,712 km (0.097 R)
• M7: 1,801,906 km (0.057 R)
• M8: 1,913,058 km (0.079 R)
• M9: 2,300,217 km (0.094 R)
• M10: 2,400,896 km (0.117 R)
• M11: 2,523,866 km (0.098 R)
• M12: 2,648,929 km (0.11 R)
• M13: 2,733,452 km (0.112 R)
• M14: 2,862,106 km (0.12 R)
• M15: 2,949,023 km (0.064 R)
• M16: 3,036,837 km (0.096 R)
• M17: 3,170,128 km (0.078 R)
• M18: 3,305,515 km (0.104 R)
• M19: 3,938,613 km (0.071 R)
• M20: 4,084,471 km (0.1 R)
• M21: 4,356,589 km (0.112 R)
• M22: 4,532,965 km (0.095 R)
• M23: 4,970,988 km (0.054 R)
• M24: 5,860,197 km (0.065 R)
• M25: 6,309,141 km (0.081 R)
• M26: 6,885,840 km (0.074 R)
• M27: 7,600,469 km (0.081 R)
• M28: 7,752,311 km (0.078 R)
• M29: 7,874,533 km (0.12 R)
• M30: 8,369,851 km (0.087 R)
• M31: 8,526,630 km (0.025 R)
• M32: 8,684,605 km (0.117 R)
• M33: 10,552,185 km (0.085 R)
• M34: 11,618,369 km (0.076 R)
• M35: 11,934,320 km (0.029 R)
• M36: 12,395,829 km (0.036 R)
• M37: 12,935,578 km (0.084 R)
• M38: 13,153,692 km (0.075 R)
• M39: 13,889,414 km (0.065 R)
• M40: 14,187,413 km (0.084 R)
• M41: 14,714,147 km (0.086 R)
• M42: 14,865,840 km (0.113 R)
• M43: 15,094,276 km (0.04 R)
• M44: 15,362,355 km (0.067 R)
• M45: 15,670,527 km (0.025 R)
• M46: 15,747,869 km (0.054 R)
• M47: 16,058,733 km (0.12 R)
• M48: 16,647,101 km (0.105 R)
• M49: 16,805,077 km (0.07 R)
• M50: 17,362,329 km (0.088 R)
• M51: 17,442,513 km (0.115 R)
• M52: 17,925,714 km (0.086 R)
• M53: 18,006,647 km (0.104 R)
• M54: 18,290,883 km (0.114 R)
• M55: 18,946,421 km (0.08 R)
• M56: 19,318,620 km (0.097 R)
• M57: 19,902,202 km (0.111 R)
• M58: 20,576,439 km (0.079 R)
• M59: 20,916,325 km (0.114 R)
• M60: 21,343,727 km (0.07 R)
• M61: 21,601,633 km (0.1 R)
• M62: 22,033,822 km (0.098 R)
• M63: 23,082,503 km (0.093 R)
• M64: 23,347,141 km (0.119 R)
• M65: 23,479,984 km (0.109 R)
• M66: 25,001,843 km (0.077 R)
• M67: 25,273,812 km (0.118 R)
• M68: 25,546,679 km (0.079 R)
• M69: 26,371,113 km (0.102 R)
• M70: 26,601,643 km (0.046 R)
• M71: 26,879,297 km (0.091 R)
• M72: 27,344,097 km (0.036 R)
• M73: 27,437,297 km (0.097 R)
• M74: 28,140,257 km (0.088 R)
• M75: 28,423,147 km (0.091 R)
• M76: 28,659,511 km (0.029 R)
• M77: 29,039,191 km (0.071 R)
• M78: 29,707,594 km (0.111 R)
• M79: 30,188,102 km (0.106 R)
• M80: 30,622,834 km (0.102 R)
• M81: 30,865,182 km (0.04 R)
• M82: 31,743,172 km (0.116 R)
• M83: 32,185,084 km (0.081 R)
• M84: 32,579,723 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.5

Radius: 11.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.23 AU - 13.15 AU

Year: 13811 Days

Day: 6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,692,734 km

• M1: 149,448 km (0.114 R)
• M2: 318,494 km (0.063 R)
• M3: 610,060 km (0.099 R)
• M4: 1,023,848 km (0.082 R)
• M5: 1,238,670 km (0.053 R)
• M6: 1,943,875 km (0.026 R)
• M7: 2,906,836 km (0.111 R)
• M8: 3,437,310 km (0.093 R)
• M9: 3,697,611 km (0.028 R)
• M10: 4,065,921 km (0.093 R)
• M11: 4,271,917 km (0.105 R)
• M12: 4,481,354 km (0.032 R)
• M13: 4,587,419 km (0.067 R)
• M14: 5,203,912 km (0.088 R)
• M15: 6,837,221 km (0.098 R)
• M16: 7,165,140 km (0.113 R)
• M17: 9,149,256 km (0.097 R)
• M18: 9,374,700 km (0.038 R)
• M19: 9,510,685 km (0.081 R)
• M20: 10,528,997 km (0.066 R)
• M21: 10,623,394 km (0.05 R)
• M22: 10,765,362 km (0.118 R)
• M23: 11,051,244 km (0.087 R)
• M24: 11,195,007 km (0.119 R)
• M25: 12,071,351 km (0.088 R)
• M26: 12,219,603 km (0.066 R)
• M27: 12,517,901 km (0.1 R)
• M28: 12,919,272 km (0.09 R)
• M29: 13,172,242 km (0.057 R)
• M30: 13,837,953 km (0.095 R)
• M31: 15,201,836 km (0.111 R)
• M32: 15,576,280 km (0.047 R)
• M33: 15,737,696 km (0.106 R)
• M34: 16,170,931 km (0.068 R)
• M35: 16,389,045 km (0.111 R)
• M36: 17,999,317 km (0.041 R)
• M37: 18,452,449 km (0.088 R)
• M38: 18,851,875 km (0.109 R)
• M39: 19,485,571 km (0.076 R)
• M40: 19,892,328 km (0.104 R)
• M41: 22,452,546 km (0.055 R)
• M42: 23,308,395 km (0.12 R)
• M43: 23,493,149 km (0.026 R)
• M44: 23,740,284 km (0.112 R)
• M45: 24,112,484 km (0.107 R)
• M46: 24,237,099 km (0.069 R)
• M47: 24,674,523 km (0.04 R)
• M48: 24,925,848 km (0.115 R)
• M49: 25,241,050 km (0.068 R)
• M50: 25,684,458 km (0.05 R)
• M51: 26,579,203 km (0.095 R)
• M52: 26,901,288 km (0.097 R)
• M53: 28,071,292 km (0.038 R)
• M54: 28,860,421 km (0.099 R)
• M55: 29,257,903 km (0.106 R)
• M56: 29,390,746 km (0.093 R)
• M57: 31,068,336 km (0.069 R)
• M58: 31,611,676 km (0.108 R)
• M59: 32,638,964 km (0.066 R)
• M60: 32,776,744 km (0.081 R)
• M61: 34,445,508 km (0.115 R)
• M62: 35,502,417 km (0.064 R)
• M63: 35,999,232 km (0.106 R)
• M64: 36,641,455 km (0.085 R)
• M65: 36,999,892 km (0.116 R)
• M66: 37,937,272 km (0.071 R)
• M67: 38,809,577 km (0.107 R)
• M68: 39,028,588 km (0.073 R)
• M69: 40,425,683 km (0.054 R)
• M70: 40,944,638 km (0.089 R)
• M71: 41,764,285 km (0.109 R)
• M72: 41,839,084 km (0.1 R)
• M73: 42,589,616 km (0.072 R)
• M74: 43,344,487 km (0.06 R)
• M75: 43,799,414 km (0.068 R)
• M76: 44,408,726 km (0.101 R)
• M77: 44,637,761 km (0.036 R)
• M78: 44,867,393 km (0.081 R)
• M79: 45,097,325 km (0.118 R)
• M80: 47,262,455 km (0.095 R)
• M81: 48,122,344 km (0.085 R)
• M82: 50,254,712 km (0.037 R)
• M83: 51,853,913 km (0.096 R)
• M84: 53,226,474 km (0.114 R)
• M85: 53,307,556 km (0.108 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit