🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.66 AU - 0.82 AU

Year: 223 Days

Day: 47.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.19 AU - 1.63 AU

Year: 586 Days

Day: 30.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.41 AU - 1.97 AU

Year: 769 Days

Day: 20.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,111,584 km

• M1: 1,160,131 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.97 AU - 1.97 AU

Year: 967 Days

Day: 17.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.96 AU - 2.02 AU

Year: 982 Days

Day: 19.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.23 AU - 3.27 AU

Year: 1595 Days

Day: 33.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 134.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.66 AU - 5.62 AU

Year: 4077 Days

Day: 17.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 9.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.16 AU - 7.9 AU

Year: 6521 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,111,584 km

• M1: 121,773 km (0.052 R)
• M2: 195,824 km (0.101 R)
• M3: 262,843 km (0.111 R)
• M4: 381,774 km (0.051 R)
• M5: 522,695 km (0.112 R)
• M6: 644,168 km (0.101 R)
• M7: 902,374 km (0.115 R)
• M8: 1,408,763 km (0.112 R)
• M9: 1,916,050 km (0.056 R)
• M10: 2,090,630 km (0.078 R)
• M11: 2,372,772 km (0.111 R)
• M12: 2,497,536 km (0.038 R)
• M13: 2,929,126 km (0.073 R)
• M14: 3,063,166 km (0.108 R)
• M15: 3,360,716 km (0.093 R)
• M16: 3,430,728 km (0.072 R)
• M17: 4,107,658 km (0.102 R)
• M18: 4,436,026 km (0.059 R)
• M19: 4,616,291 km (0.118 R)
• M20: 5,091,115 km (0.07 R)
• M21: 5,553,971 km (0.074 R)
• M22: 5,945,319 km (0.04 R)
• M23: 6,173,007 km (0.114 R)
• M24: 6,316,770 km (0.059 R)
• M25: 6,461,581 km (0.111 R)
• M26: 7,232,758 km (0.093 R)
• M27: 7,353,932 km (0.102 R)
• M28: 7,537,040 km (0.09 R)
• M29: 7,690,827 km (0.053 R)
• M30: 7,876,627 km (0.042 R)
• M31: 8,158,320 km (0.09 R)
• M32: 8,316,295 km (0.111 R)
• M33: 8,475,168 km (0.101 R)
• M34: 8,635,088 km (0.064 R)
• M35: 8,699,415 km (0.092 R)
• M36: 8,860,682 km (0.085 R)
• M37: 8,958,070 km (0.12 R)
• M38: 9,055,608 km (0.098 R)
• M39: 9,649,063 km (0.12 R)
• M40: 10,119,249 km (0.088 R)
• M41: 10,493,991 km (0.104 R)
• M42: 10,907,929 km (0.101 R)
• M43: 11,151,923 km (0.062 R)
• M44: 11,433,017 km (0.109 R)
• M45: 11,574,387 km (0.036 R)
• M46: 11,716,356 km (0.101 R)
• M47: 12,109,798 km (0.097 R)
• M48: 12,254,010 km (0.077 R)
• M49: 12,616,785 km (0.085 R)
• M50: 13,502,255 km (0.042 R)
• M51: 13,651,703 km (0.1 R)
• M52: 13,764,201 km (0.115 R)
• M53: 14,983,274 km (0.064 R)
• M54: 15,293,540 km (0.094 R)
• M55: 15,410,376 km (0.049 R)
• M56: 15,920,205 km (0.057 R)
• M57: 16,038,687 km (0.103 R)
• M58: 16,395,777 km (0.073 R)
• M59: 16,715,468 km (0.04 R)
• M60: 16,996,861 km (0.109 R)
• M61: 17,401,524 km (0.056 R)
• M62: 17,645,817 km (0.094 R)
• M63: 17,973,436 km (0.119 R)
• M64: 18,261,711 km (0.109 R)
• M65: 18,385,728 km (0.113 R)
• M66: 18,510,044 km (0.102 R)
• M67: 18,593,071 km (0.052 R)
• M68: 18,842,899 km (0.105 R)
• M69: 19,725,975 km (0.047 R)
• M70: 20,023,226 km (0.076 R)
• M71: 20,665,450 km (0.075 R)
• M72: 21,357,938 km (0.081 R)
• M73: 23,301,364 km (0.114 R)
• M74: 23,660,698 km (0.099 R)
• M75: 23,976,649 km (0.049 R)
• M76: 24,476,007 km (0.071 R)
• M77: 27,071,081 km (0.052 R)
• M78: 27,259,724 km (0.116 R)
• M79: 27,780,773 km (0.096 R)
• M80: 27,875,918 km (0.096 R)
• M81: 28,448,877 km (0.12 R)
• M82: 28,688,683 km (0.097 R)
• M83: 29,557,846 km (0.104 R)
• M84: 29,946,801 km (0.115 R)
• M85: 30,288,632 km (0.108 R)
• M86: 30,386,469 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.3

Radius: 13.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.75 AU - 10.43 AU

Year: 9588 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,111,584 km

• M1: 172,935 km (0.082 R)
• M2: 264,639 km (0.115 R)
• M3: 494,571 km (0.04 R)
• M4: 1,399,638 km (0.093 R)
• M5: 1,660,237 km (0.106 R)
• M6: 2,160,193 km (0.112 R)
• M7: 2,559,470 km (0.071 R)
• M8: 2,681,542 km (0.041 R)
• M9: 3,059,576 km (0.115 R)
• M10: 3,241,935 km (0.114 R)
• M11: 3,563,122 km (0.03 R)
• M12: 3,727,680 km (0.113 R)
• M13: 3,894,781 km (0.074 R)
• M14: 4,092,848 km (0.094 R)
• M15: 4,381,871 km (0.034 R)
• M16: 4,617,937 km (0.076 R)
• M17: 5,041,149 km (0.117 R)
• M18: 5,164,567 km (0.091 R)
• M19: 5,319,999 km (0.119 R)
• M20: 5,925,422 km (0.08 R)
• M21: 6,088,334 km (0.11 R)
• M22: 6,186,919 km (0.098 R)
• M23: 8,267,227 km (0.108 R)
• M24: 9,382,030 km (0.083 R)
• M25: 9,534,321 km (0.088 R)
• M26: 10,268,697 km (0.119 R)
• M27: 10,702,232 km (0.097 R)
• M28: 11,141,750 km (0.116 R)
• M29: 13,341,737 km (0.067 R)
• M30: 15,852,886 km (0.096 R)
• M31: 16,675,675 km (0.11 R)
• M32: 16,906,654 km (0.039 R)
• M33: 17,841,491 km (0.091 R)
• M34: 18,267,546 km (0.088 R)
• M35: 18,553,577 km (0.111 R)
• M36: 18,697,191 km (0.077 R)
• M37: 18,793,083 km (0.105 R)
• M38: 19,858,818 km (0.112 R)
• M39: 19,956,655 km (0.104 R)
• M40: 20,152,928 km (0.09 R)
• M41: 20,497,751 km (0.089 R)
• M42: 21,443,957 km (0.056 R)
• M43: 21,796,111 km (0.107 R)
• M44: 22,404,226 km (0.038 R)
• M45: 22,761,615 km (0.107 R)
• M46: 23,018,026 km (0.078 R)
• M47: 23,430,168 km (0.113 R)
• M48: 24,209,872 km (0.112 R)
• M49: 24,681,704 km (0.05 R)
• M50: 25,901,226 km (0.071 R)
• M51: 26,115,450 km (0.113 R)
• M52: 26,276,417 km (0.098 R)
• M53: 26,869,423 km (0.111 R)
• M54: 27,249,103 km (0.106 R)
• M55: 27,685,330 km (0.036 R)
• M56: 29,397,178 km (0.039 R)
• M57: 29,956,674 km (0.111 R)
• M58: 31,656,256 km (0.06 R)
• M59: 31,885,141 km (0.047 R)
• M60: 32,633,130 km (0.046 R)
• M61: 32,806,663 km (0.116 R)
• M62: 33,678,370 km (0.096 R)
• M63: 36,519,084 km (0.115 R)
• M64: 36,819,327 km (0.113 R)
• M65: 37,301,631 km (0.071 R)
• M66: 37,785,879 km (0.109 R)
• M67: 38,638,437 km (0.12 R)
• M68: 39,497,279 km (0.057 R)
• M69: 40,610,885 km (0.047 R)
• M70: 41,296,492 km (0.115 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 11,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit