🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.67 AU - 0.99 AU

Year: 343 Days

Day: 31.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.98 AU - 1.26 AU

Year: 537 Days

Day: 31.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.64 AU - 2.46 AU

Year: 1330 Days

Day: 14.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.1

Radius: 13.3

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.82 AU - 3.52 AU

Year: 2557 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,577,106 km

• M1: 170,242 km (0.052 R)
• M2: 279,598 km (0.102 R)
• M3: 481,256 km (0.111 R)
• M4: 646,113 km (0.03 R)
• M5: 768,185 km (0.084 R)
• M6: 860,786 km (0.102 R)
• M7: 987,645 km (0.104 R)
• M8: 1,174,642 km (0.117 R)
• M9: 1,283,849 km (0.047 R)
• M10: 1,744,012 km (0.096 R)
• M11: 1,844,691 km (0.1 R)
• M12: 2,052,333 km (0.072 R)
• M13: 2,254,141 km (0.091 R)
• M14: 2,519,378 km (0.061 R)
• M15: 2,605,397 km (0.091 R)
• M16: 2,959,195 km (0.084 R)
• M17: 3,172,971 km (0.112 R)
• M18: 3,312,994 km (0.108 R)
• M19: 3,423,547 km (0.084 R)
• M20: 3,519,140 km (0.083 R)
• M21: 4,265,334 km (0.106 R)
• M22: 4,368,557 km (0.062 R)
• M23: 4,490,030 km (0.071 R)
• M24: 4,595,048 km (0.11 R)
• M25: 4,718,766 km (0.094 R)
• M26: 4,861,332 km (0.087 R)
• M27: 4,951,241 km (0.074 R)
• M28: 5,577,457 km (0.079 R)
• M29: 5,709,552 km (0.05 R)
• M30: 6,015,330 km (0.09 R)
• M31: 6,150,866 km (0.106 R)
• M32: 6,763,320 km (0.112 R)
• M33: 6,944,782 km (0.102 R)
• M34: 7,353,932 km (0.106 R)
• M35: 7,457,454 km (0.083 R)
• M36: 7,540,630 km (0.118 R)
• M37: 7,624,106 km (0.071 R)
• M38: 7,728,974 km (0.093 R)
• M39: 8,476,066 km (0.084 R)
• M40: 8,781,395 km (0.092 R)
• M41: 8,935,481 km (0.098 R)
• M42: 9,605,978 km (0.066 R)
• M43: 10,408,721 km (0.1 R)
• M44: 10,595,120 km (0.052 R)
• M45: 11,448,276 km (0.057 R)
• M46: 11,761,833 km (0.069 R)
• M47: 12,520,893 km (0.117 R)
• M48: 12,644,760 km (0.103 R)
• M49: 13,422,220 km (0.117 R)
• M50: 13,906,468 km (0.111 R)
• M51: 14,344,641 km (0.079 R)
• M52: 14,448,312 km (0.093 R)
• M53: 14,656,552 km (0.089 R)
• M54: 14,970,857 km (0.111 R)
• M55: 15,102,503 km (0.068 R)
• M56: 15,260,928 km (0.11 R)
• M57: 15,499,536 km (0.083 R)
• M58: 15,900,159 km (0.11 R)
• M59: 16,196,064 km (0.072 R)
• M60: 16,657,125 km (0.071 R)
• M61: 16,985,043 km (0.107 R)
• M62: 17,094,848 km (0.072 R)
• M63: 18,065,888 km (0.093 R)
• M64: 18,318,409 km (0.05 R)
• M65: 18,431,056 km (0.033 R)
• M66: 18,600,401 km (0.112 R)
• M67: 18,685,372 km (0.079 R)
• M68: 18,912,312 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.5

Radius: 14.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.05 AU - 6.05 AU

Year: 5923 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,577,106 km

• M1: 185,053 km (0.095 R)
• M2: 286,480 km (0.114 R)
• M3: 419,024 km (0.119 R)
• M4: 552,615 km (0.065 R)
• M5: 911,799 km (0.037 R)
• M6: 1,240,914 km (0.114 R)
• M7: 1,420,133 km (0.057 R)
• M8: 1,755,531 km (0.08 R)
• M9: 1,890,169 km (0.055 R)
• M10: 2,188,318 km (0.114 R)
• M11: 2,502,024 km (0.111 R)
• M12: 2,674,062 km (0.117 R)
• M13: 3,402,304 km (0.088 R)
• M14: 3,572,397 km (0.067 R)
• M15: 4,212,975 km (0.113 R)
• M16: 4,535,209 km (0.119 R)
• M17: 4,723,104 km (0.06 R)
• M18: 5,550,081 km (0.075 R)
• M19: 5,650,312 km (0.105 R)
• M20: 5,751,290 km (0.102 R)
• M21: 5,929,312 km (0.105 R)
• M22: 6,474,745 km (0.057 R)
• M23: 6,686,726 km (0.113 R)
• M24: 6,901,099 km (0.113 R)
• M25: 7,502,333 km (0.098 R)
• M26: 7,809,458 km (0.115 R)
• M27: 8,120,621 km (0.062 R)
• M28: 9,256,967 km (0.084 R)
• M29: 10,226,361 km (0.055 R)
• M30: 10,880,104 km (0.075 R)
• M31: 11,132,774 km (0.096 R)
• M32: 11,547,460 km (0.09 R)
• M33: 11,772,904 km (0.11 R)
• M34: 11,902,455 km (0.112 R)
• M35: 12,064,919 km (0.09 R)
• M36: 12,822,183 km (0.088 R)
• M37: 13,055,705 km (0.08 R)
• M38: 13,901,233 km (0.092 R)
• M39: 14,694,849 km (0.116 R)
• M40: 15,859,020 km (0.098 R)
• M41: 16,109,895 km (0.094 R)
• M42: 16,760,796 km (0.079 R)
• M43: 17,753,378 km (0.119 R)
• M44: 18,388,271 km (0.108 R)
• M45: 21,632,750 km (0.098 R)
• M46: 21,950,795 km (0.054 R)
• M47: 22,190,451 km (0.108 R)
• M48: 22,914,654 km (0.08 R)
• M49: 23,810,147 km (0.064 R)
• M50: 24,221,092 km (0.07 R)
• M51: 24,386,099 km (0.114 R)
• M52: 24,551,554 km (0.114 R)
• M53: 24,800,335 km (0.112 R)
• M54: 25,888,061 km (0.063 R)
• M55: 26,014,621 km (0.053 R)
• M56: 26,395,348 km (0.106 R)
• M57: 26,522,655 km (0.032 R)
• M58: 26,650,262 km (0.092 R)
• M59: 26,948,710 km (0.099 R)
• M60: 27,290,990 km (0.093 R)
• M61: 27,462,728 km (0.082 R)
• M62: 27,980,187 km (0.073 R)
• M63: 28,631,536 km (0.078 R)
• M64: 29,156,176 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 13.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.96 AU - 9.38 AU

Year: 12580 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 59,577,106 km

• M1: 248,482 km (0.079 R)
• M2: 391,198 km (0.091 R)
• M3: 526,435 km (0.115 R)
• M4: 874,848 km (0.084 R)
• M5: 2,191,609 km (0.116 R)
• M6: 3,587,207 km (0.106 R)
• M7: 3,795,597 km (0.112 R)
• M8: 4,079,833 km (0.115 R)
• M9: 4,371,100 km (0.051 R)
• M10: 4,556,751 km (0.106 R)
• M11: 4,707,097 km (0.104 R)
• M12: 5,012,875 km (0.092 R)
• M13: 5,404,373 km (0.036 R)
• M14: 5,928,264 km (0.101 R)
• M15: 6,051,383 km (0.102 R)
• M16: 6,175,550 km (0.026 R)
• M17: 6,723,228 km (0.111 R)
• M18: 7,111,584 km (0.11 R)
• M19: 7,730,320 km (0.069 R)
• M20: 8,228,631 km (0.07 R)
• M21: 8,551,313 km (0.1 R)
• M22: 8,644,214 km (0.062 R)
• M23: 8,878,035 km (0.114 R)
• M24: 9,737,325 km (0.106 R)
• M25: 9,834,414 km (0.089 R)
• M26: 10,573,278 km (0.091 R)
• M27: 11,380,957 km (0.047 R)
• M28: 11,637,518 km (0.048 R)
• M29: 12,156,323 km (0.119 R)
• M30: 12,682,758 km (0.063 R)
• M31: 12,895,486 km (0.084 R)
• M32: 13,757,918 km (0.086 R)
• M33: 14,306,643 km (0.092 R)
• M34: 14,417,196 km (0.113 R)
• M35: 14,862,399 km (0.098 R)
• M36: 16,862,822 km (0.094 R)
• M37: 17,155,585 km (0.064 R)
• M38: 18,103,437 km (0.11 R)
• M39: 18,223,115 km (0.073 R)
• M40: 18,343,093 km (0.11 R)
• M41: 18,463,220 km (0.11 R)
• M42: 19,434,409 km (0.089 R)
• M43: 19,864,652 km (0.054 R)
• M44: 20,609,351 km (0.072 R)
• M45: 20,859,628 km (0.078 R)
• M46: 21,553,014 km (0.047 R)
• M47: 21,998,217 km (0.06 R)
• M48: 22,125,974 km (0.067 R)
• M49: 22,575,216 km (0.11 R)
• M50: 22,768,646 km (0.056 R)
• M51: 23,875,072 km (0.099 R)
• M52: 25,065,722 km (0.083 R)
• M53: 25,199,163 km (0.115 R)
• M54: 25,466,794 km (0.119 R)
• M55: 26,207,901 km (0.097 R)
• M56: 27,161,289 km (0.117 R)
• M57: 28,195,309 km (0.094 R)
• M58: 29,172,034 km (0.082 R)
• M59: 30,159,828 km (0.102 R)
• M60: 30,373,005 km (0.119 R)
• M61: 31,302,307 km (0.078 R)
• M62: 32,240,884 km (0.111 R)
• M63: 32,896,123 km (0.116 R)
• M64: 36,464,331 km (0.086 R)
• M65: 38,370,956 km (0.107 R)
• M66: 38,678,978 km (0.112 R)
• M67: 38,987,898 km (0.109 R)
• M68: 39,452,848 km (0.1 R)
• M69: 39,997,534 km (0.114 R)
• M70: 40,779,931 km (0.081 R)
• M71: 41,963,100 km (0.096 R)
• M72: 42,439,420 km (0.101 R)
• M73: 42,758,063 km (0.089 R)
• M74: 43,317,559 km (0.098 R)
• M75: 43,959,933 km (0.088 R)
• M76: 47,466,507 km (0.084 R)
• M77: 47,962,873 km (0.117 R)
• M78: 48,377,857 km (0.112 R)
• M79: 50,133,837 km (0.057 R)
• M80: 51,315,959 km (0.07 R)
• M81: 53,363,954 km (0.102 R)
• M82: 53,621,861 km (0.095 R)
• M83: 54,570,910 km (0.098 R)
• M84: 54,917,378 km (0.107 R)
• M85: 56,573,277 km (0.111 R)
• M86: 57,627,493 km (0.1 R)
• M87: 58,511,018 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 12,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit