🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.5 AU - 0.78 AU

Year: 190 Days

Day: 26.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,833,373 km

• M1: 538,702 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 481 Days

Day: 21.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.42 AU - 2.14 AU

Year: 881 Days

Day: 19.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.17 AU - 2.77 AU

Year: 1440 Days

Day: 45.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,833,373 km

• M1: 99,483 km (0.035 R)
• M2: 2,245,314 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.08 AU - 3.46 AU

Year: 1710 Days

Day: 45.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,833,373 km

• M1: 902,374 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.45 AU - 3.23 AU

Year: 1775 Days

Day: 45.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.3

Radius: 13.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.72 AU - 6.3 AU

Year: 4797 Days

Day: 6.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 19,833,373 km

• M1: 192,682 km (0.094 R)
• M2: 448,794 km (0.119 R)
• M3: 661,671 km (0.084 R)
• M4: 798,404 km (0.076 R)
• M5: 1,004,998 km (0.119 R)
• M6: 1,243,308 km (0.112 R)
• M7: 1,403,677 km (0.118 R)
• M8: 1,514,678 km (0.107 R)
• M9: 1,835,715 km (0.118 R)
• M10: 2,211,057 km (0.118 R)
• M11: 2,358,111 km (0.098 R)
• M12: 2,508,607 km (0.091 R)
• M13: 2,645,190 km (0.088 R)
• M14: 2,731,807 km (0.058 R)
• M15: 3,142,902 km (0.104 R)
• M16: 3,670,085 km (0.097 R)
• M17: 3,983,941 km (0.091 R)
• M18: 4,144,160 km (0.108 R)
• M19: 4,286,278 km (0.039 R)
• M20: 4,658,926 km (0.093 R)
• M21: 5,391,657 km (0.097 R)
• M22: 5,999,174 km (0.107 R)
• M23: 6,114,215 km (0.108 R)
• M24: 6,605,045 km (0.087 R)
• M25: 6,771,398 km (0.105 R)
• M26: 6,987,567 km (0.101 R)
• M27: 7,254,749 km (0.088 R)
• M28: 7,699,354 km (0.05 R)
• M29: 8,460,208 km (0.05 R)
• M30: 8,797,402 km (0.104 R)
• M31: 9,271,627 km (0.047 R)
• M32: 9,511,881 km (0.119 R)
• M33: 9,727,153 km (0.077 R)
• M34: 10,493,393 km (0.11 R)
• M35: 10,743,820 km (0.056 R)
• M36: 11,080,864 km (0.118 R)
• M37: 11,478,495 km (0.084 R)
• M38: 11,765,424 km (0.032 R)
• M39: 12,287,969 km (0.095 R)
• M40: 12,788,374 km (0.096 R)
• M41: 13,536,363 km (0.094 R)
• M42: 13,961,520 km (0.06 R)
• M43: 14,421,983 km (0.055 R)
• M44: 14,918,498 km (0.087 R)
• M45: 15,357,717 km (0.079 R)
• M46: 15,547,258 km (0.113 R)
• M47: 15,960,597 km (0.095 R)
• M48: 16,184,545 km (0.045 R)
• M49: 16,377,526 km (0.097 R)
• M50: 16,506,479 km (0.096 R)
• M51: 17,419,176 km (0.104 R)
• M52: 17,517,911 km (0.058 R)
• M53: 17,715,978 km (0.119 R)
• M54: 18,482,069 km (0.079 R)
• M55: 18,582,898 km (0.093 R)
• M56: 18,751,196 km (0.113 R)
• M57: 18,886,133 km (0.106 R)
• M58: 19,055,478 km (0.081 R)
• M59: 19,463,581 km (0.029 R)
• M60: 20,046,863 km (0.112 R)
• M61: 20,184,941 km (0.061 R)
• M62: 20,288,762 km (0.07 R)
• M63: 20,427,290 km (0.036 R)
• M64: 20,531,560 km (0.12 R)
• M65: 20,705,542 km (0.113 R)
• M66: 20,949,985 km (0.052 R)
• M67: 21,547,778 km (0.07 R)
• M68: 21,795,512 km (0.116 R)
• M69: 22,115,352 km (0.071 R)
• M70: 22,365,330 km (0.113 R)
• M71: 22,652,110 km (0.036 R)
• M72: 22,759,970 km (0.109 R)
• M73: 23,701,838 km (0.102 R)
• M74: 23,957,650 km (0.116 R)
• M75: 24,177,559 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 14.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.38 AU - 6.66 AU

Year: 6174 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,833,373 km

• M1: 193,430 km (0.097 R)
• M2: 548,426 km (0.087 R)
• M3: 638,185 km (0.058 R)
• M4: 788,830 km (0.042 R)
• M5: 923,318 km (0.082 R)
• M6: 1,055,712 km (0.087 R)
• M7: 1,228,348 km (0.084 R)
• M8: 1,590,973 km (0.044 R)
• M9: 1,728,005 km (0.1 R)
• M10: 1,817,465 km (0.092 R)
• M11: 2,288,548 km (0.108 R)
• M12: 3,230,566 km (0.091 R)
• M13: 3,569,405 km (0.112 R)
• M14: 3,684,895 km (0.08 R)
• M15: 3,885,954 km (0.063 R)
• M16: 4,022,088 km (0.114 R)
• M17: 4,159,868 km (0.088 R)
• M18: 4,316,796 km (0.093 R)
• M19: 4,457,867 km (0.119 R)
• M20: 4,564,829 km (0.119 R)
• M21: 4,708,593 km (0.079 R)
• M22: 4,890,654 km (0.119 R)
• M23: 5,450,748 km (0.11 R)
• M24: 5,855,111 km (0.035 R)
• M25: 6,070,831 km (0.111 R)
• M26: 6,329,336 km (0.047 R)
• M27: 6,449,763 km (0.037 R)
• M28: 6,631,973 km (0.117 R)
• M29: 7,022,274 km (0.112 R)
• M30: 7,378,017 km (0.037 R)
• M31: 7,675,418 km (0.11 R)
• M32: 7,804,072 km (0.089 R)
• M33: 8,282,037 km (0.112 R)
• M34: 8,436,123 km (0.071 R)
• M35: 8,613,397 km (0.088 R)
• M36: 8,814,456 km (0.119 R)
• M37: 9,130,108 km (0.106 R)
• M38: 9,221,063 km (0.05 R)
• M39: 9,426,611 km (0.107 R)
• M40: 9,842,493 km (0.094 R)
• M41: 9,982,516 km (0.101 R)
• M42: 10,170,112 km (0.042 R)
• M43: 10,382,691 km (0.088 R)
• M44: 10,740,230 km (0.086 R)
• M45: 10,860,357 km (0.065 R)
• M46: 11,247,666 km (0.092 R)
• M47: 11,541,177 km (0.116 R)
• M48: 12,210,777 km (0.094 R)
• M49: 12,664,208 km (0.12 R)
• M50: 13,071,862 km (0.094 R)
• M51: 13,561,795 km (0.1 R)
• M52: 13,926,515 km (0.074 R)
• M53: 14,347,483 km (0.032 R)
• M54: 14,532,984 km (0.108 R)
• M55: 14,986,715 km (0.096 R)
• M56: 15,121,054 km (0.09 R)
• M57: 15,255,841 km (0.084 R)
• M58: 15,744,278 km (0.095 R)
• M59: 15,853,485 km (0.107 R)
• M60: 16,127,698 km (0.059 R)
• M61: 16,403,556 km (0.104 R)
• M62: 16,820,186 km (0.107 R)
• M63: 17,409,452 km (0.074 R)
• M64: 18,521,563 km (0.116 R)
• M65: 18,723,669 km (0.104 R)
• M66: 18,839,458 km (0.064 R)
• M67: 19,246,664 km (0.088 R)
• M68: 19,803,916 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 19,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit