🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.73 AU - 1.07 AU

Year: 323 Days

Day: 39.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,522,075 km

• M1: 452,982 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.02 AU - 1.28 AU

Year: 467 Days

Day: 26.1 Hours

Environment

Temp: 0 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.65 AU

Year: 661 Days

Day: 38.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,522,075 km

• M1: 292,165 km (0.105 R)
• M2: 1,487,302 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.21 AU - 2.89 AU

Year: 1542 Days

Day: 24.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,522,075 km

• M1: 873,652 km (0.06 R)
• M2: 1,104,481 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.37 AU - 3.03 AU

Year: 1680 Days

Day: 20.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 11.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.3 AU - 6.64 AU

Year: 5525 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,522,075 km

• M1: 143,913 km (0.093 R)
• M2: 241,152 km (0.091 R)
• M3: 438,920 km (0.105 R)
• M4: 536,159 km (0.088 R)
• M5: 620,233 km (0.105 R)
• M6: 732,581 km (0.118 R)
• M7: 865,124 km (0.076 R)
• M8: 1,283,699 km (0.118 R)
• M9: 1,371,812 km (0.071 R)
• M10: 1,477,279 km (0.114 R)
• M11: 1,712,896 km (0.079 R)
• M12: 1,794,277 km (0.103 R)
• M13: 1,960,929 km (0.098 R)
• M14: 2,678,999 km (0.064 R)
• M15: 3,027,113 km (0.106 R)
• M16: 3,186,584 km (0.098 R)
• M17: 3,451,672 km (0.116 R)
• M18: 3,787,968 km (0.109 R)
• M19: 4,179,166 km (0.1 R)
• M20: 4,515,013 km (0.118 R)
• M21: 4,859,836 km (0.069 R)
• M22: 5,405,121 km (0.096 R)
• M23: 5,820,853 km (0.11 R)
• M24: 6,502,122 km (0.094 R)
• M25: 6,631,225 km (0.081 R)
• M26: 7,693,669 km (0.102 R)
• M27: 7,802,726 km (0.111 R)
• M28: 7,967,433 km (0.111 R)
• M29: 8,356,387 km (0.06 R)
• M30: 8,496,710 km (0.095 R)
• M31: 9,326,530 km (0.045 R)
• M32: 9,443,066 km (0.108 R)
• M33: 9,618,694 km (0.076 R)
• M34: 9,736,428 km (0.106 R)
• M35: 9,973,241 km (0.076 R)
• M36: 10,211,999 km (0.097 R)
• M37: 10,452,702 km (0.119 R)
• M38: 10,725,719 km (0.049 R)
• M39: 11,062,613 km (0.04 R)
• M40: 11,371,981 km (0.105 R)
• M41: 11,967,530 km (0.116 R)
• M42: 12,702,206 km (0.092 R)
• M43: 12,798,995 km (0.094 R)
• M44: 13,418,480 km (0.078 R)
• M45: 13,715,282 km (0.052 R)
• M46: 14,214,790 km (0.099 R)
• M47: 14,856,265 km (0.113 R)
• M48: 16,062,323 km (0.116 R)
• M49: 16,377,526 km (0.113 R)
• M50: 16,801,038 km (0.115 R)
• M51: 16,978,610 km (0.07 R)
• M52: 17,586,875 km (0.112 R)
• M53: 18,275,175 km (0.118 R)
• M54: 18,457,684 km (0.045 R)
• M55: 19,342,705 km (0.113 R)
• M56: 19,417,056 km (0.066 R)
• M57: 21,769,333 km (0.071 R)
• M58: 22,118,344 km (0.07 R)
• M59: 22,312,971 km (0.084 R)
• M60: 22,547,241 km (0.062 R)
• M61: 23,611,780 km (0.116 R)
• M62: 24,571,899 km (0.115 R)
• M63: 24,975,664 km (0.035 R)
• M64: 25,259,600 km (0.101 R)
• M65: 25,585,425 km (0.1 R)
• M66: 25,830,616 km (0.042 R)
• M67: 25,912,595 km (0.049 R)
• M68: 26,076,704 km (0.099 R)
• M69: 26,200,122 km (0.114 R)
• M70: 26,778,168 km (0.113 R)
• M71: 27,569,541 km (0.096 R)
• M72: 28,115,424 km (0.104 R)
• M73: 28,199,647 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.7

Radius: 11.3

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.05 AU - 12.93 AU

Year: 12868 Days

Day: 9.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,522,075 km

• M1: 150,645 km (0.067 R)
• M2: 459,415 km (0.118 R)
• M3: 613,351 km (0.116 R)
• M4: 826,827 km (0.108 R)
• M5: 2,288,847 km (0.105 R)
• M6: 2,951,416 km (0.051 R)
• M7: 3,050,899 km (0.1 R)
• M8: 3,670,833 km (0.055 R)
• M9: 3,742,191 km (0.116 R)
• M10: 4,711,435 km (0.057 R)
• M11: 4,828,122 km (0.105 R)
• M12: 5,184,015 km (0.102 R)
• M13: 5,426,064 km (0.111 R)
• M14: 6,474,446 km (0.105 R)
• M15: 6,691,662 km (0.109 R)
• M16: 7,267,465 km (0.106 R)
• M17: 8,137,675 km (0.118 R)
• M18: 8,992,478 km (0.112 R)
• M19: 10,683,831 km (0.1 R)
• M20: 11,147,734 km (0.081 R)
• M21: 11,303,914 km (0.068 R)
• M22: 11,408,334 km (0.103 R)
• M23: 13,178,525 km (0.113 R)
• M24: 13,343,681 km (0.112 R)
• M25: 13,676,088 km (0.118 R)
• M26: 14,236,182 km (0.059 R)
• M27: 14,575,769 km (0.105 R)
• M28: 15,090,236 km (0.085 R)
• M29: 15,727,224 km (0.078 R)
• M30: 15,961,046 km (0.116 R)
• M31: 16,728,782 km (0.11 R)
• M32: 18,116,601 km (0.106 R)
• M33: 18,300,308 km (0.095 R)
• M34: 19,981,788 km (0.077 R)
• M35: 20,680,858 km (0.062 R)
• M36: 20,937,120 km (0.106 R)
• M37: 21,258,905 km (0.083 R)
• M38: 21,582,335 km (0.086 R)
• M39: 21,777,112 km (0.094 R)
• M40: 21,907,262 km (0.094 R)
• M41: 25,314,204 km (0.099 R)
• M42: 25,656,932 km (0.111 R)
• M43: 25,863,377 km (0.113 R)
• M44: 26,833,968 km (0.118 R)
• M45: 27,534,685 km (0.104 R)
• M46: 28,028,657 km (0.111 R)
• M47: 28,525,621 km (0.108 R)
• M48: 28,882,263 km (0.071 R)
• M49: 29,312,356 km (0.08 R)
• M50: 30,106,272 km (0.111 R)
• M51: 30,761,062 km (0.114 R)
• M52: 31,273,734 km (0.111 R)
• M53: 32,010,803 km (0.058 R)
• M54: 32,903,004 km (0.068 R)
• M55: 33,352,097 km (0.1 R)
• M56: 34,256,566 km (0.074 R)
• M57: 34,711,792 km (0.076 R)
• M58: 36,475,252 km (0.076 R)
• M59: 36,629,936 km (0.037 R)
• M60: 38,110,656 km (0.087 R)
• M61: 38,267,734 km (0.118 R)
• M62: 38,424,961 km (0.1 R)
• M63: 38,740,014 km (0.118 R)
• M64: 39,135,102 km (0.081 R)
• M65: 39,929,317 km (0.071 R)
• M66: 42,018,900 km (0.101 R)
• M67: 42,181,214 km (0.068 R)
• M68: 42,832,114 km (0.053 R)
• M69: 43,322,496 km (0.108 R)
• M70: 44,721,984 km (0.113 R)
• M71: 44,887,739 km (0.096 R)
• M72: 45,635,578 km (0.106 R)
• M73: 45,718,904 km (0.046 R)
• M74: 48,242,920 km (0.084 R)
• M75: 48,327,742 km (0.07 R)
• M76: 49,778,841 km (0.113 R)
• M77: 50,639,178 km (0.116 R)
• M78: 52,723,825 km (0.094 R)
• M79: 52,898,854 km (0.104 R)
• M80: 53,337,176 km (0.07 R)
• M81: 55,013,719 km (0.115 R)
• M82: 56,260,019 km (0.099 R)
• M83: 56,528,398 km (0.115 R)
• M84: 57,966,482 km (0.087 R)
• M85: 58,780,743 km (0.03 R)
• M86: 59,053,011 km (0.04 R)
• M87: 60,146,123 km (0.056 R)
• M88: 61,246,116 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit