🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 214 Days

Day: 30.3 Hours

Environment

Temp: 194 °C

Axial Tilt: 69 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.97 AU

Year: 281 Days

Day: 35.6 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.93 AU - 1.43 AU

Year: 459 Days

Day: 26.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.58 AU - 1.94 AU

Year: 836 Days

Day: 40.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,361,209 km

• M1: 163,810 km (0.097 R)
• M2: 925,412 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.84 AU - 4.44 AU

Year: 2487 Days

Day: 15.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.3

Radius: 10.4

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.9 AU - 10.62 AU

Year: 10092 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 78,361,209 km

• M1: 255,663 km (0.102 R)
• M2: 353,051 km (0.111 R)
• M3: 535,411 km (0.117 R)
• M4: 773,870 km (0.119 R)
• M5: 956,230 km (0.066 R)
• M6: 1,180,477 km (0.081 R)
• M7: 1,392,607 km (0.083 R)
• M8: 1,481,169 km (0.113 R)
• M9: 1,556,416 km (0.038 R)
• M10: 1,758,224 km (0.102 R)
• M11: 2,085,544 km (0.112 R)
• M12: 2,170,516 km (0.091 R)
• M13: 2,522,071 km (0.064 R)
• M14: 2,778,930 km (0.083 R)
• M15: 2,929,575 km (0.092 R)
• M16: 3,102,361 km (0.09 R)
• M17: 3,478,300 km (0.079 R)
• M18: 4,917,132 km (0.09 R)
• M19: 5,077,053 km (0.103 R)
• M20: 5,710,300 km (0.096 R)
• M21: 5,854,363 km (0.062 R)
• M22: 5,926,918 km (0.087 R)
• M23: 6,368,381 km (0.109 R)
• M24: 8,292,659 km (0.069 R)
• M25: 8,483,546 km (0.091 R)
• M26: 8,814,007 km (0.108 R)
• M27: 9,374,102 km (0.092 R)
• M28: 9,459,223 km (0.096 R)
• M29: 9,773,229 km (0.101 R)
• M30: 9,974,737 km (0.099 R)
• M31: 10,148,720 km (0.095 R)
• M32: 10,587,939 km (0.085 R)
• M33: 10,794,982 km (0.081 R)
• M34: 11,123,200 km (0.117 R)
• M35: 11,911,880 km (0.068 R)
• M36: 12,687,246 km (0.103 R)
• M37: 12,844,324 km (0.036 R)
• M38: 13,002,000 km (0.114 R)
• M39: 13,319,297 km (0.084 R)
• M40: 13,993,983 km (0.118 R)
• M41: 14,091,222 km (0.066 R)
• M42: 15,076,623 km (0.087 R)
• M43: 15,209,616 km (0.092 R)
• M44: 15,880,712 km (0.109 R)
• M45: 16,117,974 km (0.045 R)
• M46: 16,288,067 km (0.041 R)
• M47: 16,356,433 km (0.074 R)
• M48: 16,733,270 km (0.089 R)
• M49: 17,460,914 km (0.034 R)
• M50: 17,530,776 km (0.118 R)
• M51: 17,951,744 km (0.072 R)
• M52: 18,198,880 km (0.041 R)
• M53: 18,518,272 km (0.099 R)
• M54: 18,839,608 km (0.092 R)
• M55: 19,162,590 km (0.116 R)
• M56: 19,887,242 km (0.108 R)
• M57: 20,546,968 km (0.105 R)
• M58: 21,550,172 km (0.087 R)
• M59: 22,303,397 km (0.105 R)
• M60: 22,379,243 km (0.115 R)
• M61: 23,103,746 km (0.087 R)
• M62: 23,874,623 km (0.098 R)
• M63: 24,185,338 km (0.107 R)
• M64: 24,497,399 km (0.113 R)
• M65: 24,889,495 km (0.078 R)
• M66: 25,283,536 km (0.11 R)
• M67: 26,920,586 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.4

Radius: 4.7

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 14.78 AU - 21.18 AU

Year: 27306 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,361,209 km

• M1: 279,898 km (0.059 R)
• M2: 349,610 km (0.08 R)
• M3: 485,894 km (0.061 R)
• M4: 1,356,105 km (0.041 R)
• M5: 1,477,728 km (0.067 R)
• M6: 1,830,180 km (0.102 R)
• M7: 2,351,230 km (0.092 R)
• M8: 3,899,418 km (0.07 R)
• M9: 4,790,573 km (0.118 R)
• M10: 4,929,549 km (0.03 R)
• M11: 5,306,536 km (0.114 R)
• M12: 5,644,028 km (0.065 R)
• M13: 5,790,784 km (0.094 R)
• M14: 5,938,886 km (0.051 R)
• M15: 6,801,018 km (0.114 R)
• M16: 7,273,149 km (0.092 R)
• M17: 7,326,406 km (0.102 R)
• M18: 7,432,920 km (0.098 R)
• M19: 8,193,625 km (0.088 R)
• M20: 8,471,279 km (0.07 R)
• M21: 8,978,715 km (0.119 R)
• M22: 9,264,895 km (0.069 R)
• M23: 9,496,024 km (0.069 R)
• M24: 9,612,262 km (0.103 R)
• M25: 9,729,098 km (0.043 R)
• M26: 10,200,780 km (0.03 R)
• M27: 11,166,284 km (0.083 R)
• M28: 11,474,007 km (0.086 R)
• M29: 12,924,957 km (0.117 R)
• M30: 13,183,163 km (0.06 R)
• M31: 13,312,864 km (0.062 R)
• M32: 14,166,320 km (0.057 R)
• M33: 15,308,949 km (0.118 R)
• M34: 15,582,114 km (0.1 R)
• M35: 16,341,623 km (0.081 R)
• M36: 17,681,421 km (0.073 R)
• M37: 18,039,858 km (0.082 R)
• M38: 18,183,920 km (0.105 R)
• M39: 19,202,831 km (0.113 R)
• M40: 19,719,243 km (0.063 R)
• M41: 20,240,293 km (0.056 R)
• M42: 22,137,493 km (0.114 R)
• M43: 24,249,366 km (0.086 R)
• M44: 24,567,561 km (0.049 R)
• M45: 24,967,436 km (0.094 R)
• M46: 26,670,009 km (0.08 R)
• M47: 27,080,955 km (0.091 R)
• M48: 27,328,389 km (0.099 R)
• M49: 28,242,432 km (0.091 R)
• M50: 29,166,498 km (0.083 R)
• M51: 30,699,727 km (0.115 R)
• M52: 30,785,746 km (0.102 R)
• M53: 31,130,270 km (0.119 R)
• M54: 31,216,737 km (0.081 R)
• M55: 31,997,489 km (0.099 R)
• M56: 32,784,523 km (0.071 R)
• M57: 33,666,702 km (0.073 R)
• M58: 34,021,697 km (0.116 R)
• M59: 35,724,869 km (0.086 R)
• M60: 38,100,184 km (0.076 R)
• M61: 38,562,741 km (0.114 R)
• M62: 39,120,292 km (0.05 R)
• M63: 39,213,491 km (0.082 R)
• M64: 39,306,841 km (0.088 R)
• M65: 43,193,543 km (0.109 R)
• M66: 44,548,600 km (0.06 R)
• M67: 44,645,839 km (0.097 R)
• M68: 44,938,153 km (0.064 R)
• M69: 45,426,889 km (0.083 R)
• M70: 49,399,461 km (0.12 R)
• M71: 50,815,854 km (0.094 R)
• M72: 53,895,774 km (0.05 R)
• M73: 54,103,267 km (0.107 R)
• M74: 55,877,348 km (0.05 R)
• M75: 58,520,892 km (0.077 R)
• M76: 59,161,320 km (0.044 R)
• M77: 60,126,376 km (0.059 R)
• M78: 62,616,283 km (0.04 R)
• M79: 63,271,372 km (0.097 R)
• M80: 66,247,023 km (0.061 R)
• M81: 67,025,980 km (0.063 R)
• M82: 67,472,380 km (0.05 R)
• M83: 69,380,800 km (0.114 R)
• M84: 69,945,532 km (0.118 R)
• M85: 71,193,178 km (0.11 R)
• M86: 73,250,448 km (0.081 R)
• M87: 74,401,903 km (0.052 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 18,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit