🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 28.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.45 AU - 0.65 AU

Year: 154 Days

Day: 27 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,948,007 km

• M1: 91,255 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.76 AU - 0.96 AU

Year: 302 Days

Day: 37.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 307 Days

Day: 17.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.74 AU - 1.12 AU

Year: 340 Days

Day: 16.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,948,007 km

• M1: 177,872 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 13.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.59 AU - 8.81 AU

Year: 7317 Days

Day: 6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,948,007 km

• M1: 228,286 km (0.109 R)
• M2: 337,792 km (0.087 R)
• M3: 432,936 km (0.087 R)
• M4: 548,127 km (0.109 R)
• M5: 676,482 km (0.084 R)
• M6: 851,062 km (0.096 R)
• M7: 958,324 km (0.111 R)
• M8: 1,187,657 km (0.11 R)
• M9: 1,851,872 km (0.083 R)
• M10: 2,216,741 km (0.11 R)
• M11: 2,551,840 km (0.075 R)
• M12: 3,184,639 km (0.115 R)
• M13: 3,548,761 km (0.107 R)
• M14: 3,987,980 km (0.056 R)
• M15: 4,112,296 km (0.102 R)
• M16: 4,525,336 km (0.112 R)
• M17: 5,136,293 km (0.068 R)
• M18: 5,237,870 km (0.065 R)
• M19: 5,808,586 km (0.108 R)
• M20: 5,967,609 km (0.095 R)
• M21: 6,182,132 km (0.086 R)
• M22: 6,435,551 km (0.1 R)
• M23: 6,581,858 km (0.053 R)
• M24: 6,859,362 km (0.061 R)
• M25: 7,046,509 km (0.091 R)
• M26: 7,541,079 km (0.095 R)
• M27: 7,948,883 km (0.093 R)
• M28: 8,989,336 km (0.119 R)
• M29: 9,132,800 km (0.097 R)
• M30: 9,318,152 km (0.118 R)
• M31: 9,588,326 km (0.039 R)
• M32: 9,882,136 km (0.119 R)
• M33: 10,846,594 km (0.088 R)
• M34: 11,706,632 km (0.117 R)
• M35: 11,818,531 km (0.112 R)
• M36: 13,003,047 km (0.058 R)
• M37: 13,142,173 km (0.093 R)
• M38: 13,845,283 km (0.067 R)
• M39: 14,272,983 km (0.099 R)
• M40: 14,947,071 km (0.097 R)
• M41: 15,068,395 km (0.11 R)
• M42: 15,434,760 km (0.112 R)
• M43: 16,176,317 km (0.072 R)
• M44: 16,828,414 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 8.8

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.32 AU - 9.74 AU

Year: 8618 Days

Day: 10.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,948,007 km

• M1: 116,836 km (0.117 R)
• M2: 209,886 km (0.086 R)
• M3: 267,631 km (0.027 R)
• M4: 499,657 km (0.069 R)
• M5: 860,637 km (0.075 R)
• M6: 949,049 km (0.08 R)
• M7: 1,022,053 km (0.101 R)
• M8: 1,116,000 km (0.108 R)
• M9: 1,374,505 km (0.111 R)
• M10: 1,457,831 km (0.078 R)
• M11: 1,651,860 km (0.08 R)
• M12: 2,333,128 km (0.047 R)
• M13: 2,535,235 km (0.029 R)
• M14: 2,612,577 km (0.065 R)
• M15: 2,849,241 km (0.074 R)
• M16: 3,175,514 km (0.09 R)
• M17: 3,456,758 km (0.108 R)
• M18: 3,513,904 km (0.118 R)
• M19: 3,716,759 km (0.104 R)
• M20: 4,348,062 km (0.067 R)
• M21: 4,883,473 km (0.03 R)
• M22: 5,273,923 km (0.062 R)
• M23: 5,406,317 km (0.081 R)
• M24: 6,576,023 km (0.113 R)
• M25: 6,970,662 km (0.086 R)
• M26: 7,299,479 km (0.032 R)
• M27: 8,860,233 km (0.086 R)
• M28: 9,216,276 km (0.102 R)
• M29: 9,820,203 km (0.119 R)
• M30: 10,229,802 km (0.118 R)
• M31: 10,436,845 km (0.085 R)
• M32: 12,098,129 km (0.106 R)
• M33: 12,316,991 km (0.114 R)
• M34: 12,493,068 km (0.067 R)
• M35: 12,714,323 km (0.11 R)
• M36: 12,892,344 km (0.116 R)
• M37: 13,657,837 km (0.101 R)
• M38: 14,391,764 km (0.11 R)
• M39: 14,577,265 km (0.089 R)
• M40: 14,810,189 km (0.08 R)
• M41: 14,903,688 km (0.086 R)
• M42: 14,997,486 km (0.059 R)
• M43: 16,426,893 km (0.077 R)
• M44: 16,620,772 km (0.073 R)
• M45: 17,453,135 km (0.111 R)
• M46: 17,651,053 km (0.033 R)
• M47: 18,299,111 km (0.103 R)
• M48: 18,500,170 km (0.089 R)
• M49: 18,904,234 km (0.113 R)
• M50: 19,005,811 km (0.075 R)
• M51: 19,567,252 km (0.067 R)
• M52: 19,772,799 km (0.106 R)
• M53: 20,030,706 km (0.111 R)
• M54: 20,186,138 km (0.115 R)
• M55: 20,968,535 km (0.089 R)
• M56: 21,707,848 km (0.119 R)
• M57: 25,138,725 km (0.073 R)
• M58: 25,867,417 km (0.08 R)
• M59: 26,036,612 km (0.068 R)
• M60: 26,149,558 km (0.085 R)
• M61: 26,319,352 km (0.113 R)
• M62: 27,231,001 km (0.119 R)
• M63: 27,288,297 km (0.073 R)
• M64: 27,690,715 km (0.115 R)
• M65: 28,268,911 km (0.059 R)
• M66: 29,143,610 km (0.092 R)
• M67: 29,378,479 km (0.113 R)
• M68: 29,968,044 km (0.098 R)
• M69: 30,383,178 km (0.069 R)
• M70: 32,974,662 km (0.11 R)
• M71: 33,219,404 km (0.094 R)
• M72: 34,327,775 km (0.049 R)
• M73: 34,389,708 km (0.09 R)
• M74: 34,762,057 km (0.113 R)
• M75: 35,260,667 km (0.083 R)
• M76: 36,075,975 km (0.106 R)
• M77: 38,945,562 km (0.056 R)
• M78: 40,964,834 km (0.083 R)
• M79: 41,689,486 km (0.107 R)
• M80: 42,219,062 km (0.116 R)
• M81: 42,551,319 km (0.089 R)
• M82: 43,553,026 km (0.11 R)
• M83: 44,562,513 km (0.057 R)
• M84: 45,375,727 km (0.048 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 10

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.37 AU - 11.77 AU

Year: 12103 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,948,007 km

• M1: 126,111 km (0.079 R)
• M2: 404,064 km (0.074 R)
• M3: 587,620 km (0.067 R)
• M4: 708,196 km (0.097 R)
• M5: 955,332 km (0.063 R)
• M6: 1,186,012 km (0.083 R)
• M7: 1,675,496 km (0.071 R)
• M8: 1,775,577 km (0.1 R)
• M9: 2,141,793 km (0.087 R)
• M10: 2,361,702 km (0.115 R)
• M11: 2,474,498 km (0.042 R)
• M12: 2,589,240 km (0.078 R)
• M13: 2,676,306 km (0.114 R)
• M14: 2,794,189 km (0.102 R)
• M15: 3,065,560 km (0.119 R)
• M16: 3,219,945 km (0.111 R)
• M17: 3,377,172 km (0.077 R)
• M18: 4,830,515 km (0.072 R)
• M19: 6,413,261 km (0.031 R)
• M20: 6,571,685 km (0.084 R)
• M21: 7,055,185 km (0.103 R)
• M22: 8,486,538 km (0.099 R)
• M23: 8,573,454 km (0.116 R)
• M24: 8,660,819 km (0.079 R)
• M25: 9,101,534 km (0.101 R)
• M26: 9,324,585 km (0.114 R)
• M27: 9,504,402 km (0.089 R)
• M28: 9,640,087 km (0.098 R)
• M29: 9,821,848 km (0.108 R)
• M30: 10,374,164 km (0.096 R)
• M31: 11,317,079 km (0.099 R)
• M32: 11,701,845 km (0.061 R)
• M33: 12,533,908 km (0.096 R)
• M34: 12,682,758 km (0.111 R)
• M35: 13,082,483 km (0.07 R)
• M36: 14,617,956 km (0.119 R)
• M37: 14,827,094 km (0.09 R)
• M38: 15,407,085 km (0.078 R)
• M39: 15,833,439 km (0.092 R)
• M40: 16,101,967 km (0.075 R)
• M41: 16,317,986 km (0.084 R)
• M42: 17,411,846 km (0.105 R)
• M43: 17,578,049 km (0.065 R)
• M44: 18,585,890 km (0.097 R)
• M45: 19,900,855 km (0.036 R)
• M46: 20,481,893 km (0.094 R)
• M47: 22,318,506 km (0.091 R)
• M48: 22,861,547 km (0.057 R)
• M49: 23,165,081 km (0.049 R)
• M50: 24,145,396 km (0.039 R)
• M51: 24,454,614 km (0.114 R)
• M52: 25,139,324 km (0.119 R)
• M53: 26,083,286 km (0.066 R)
• M54: 27,038,768 km (0.034 R)
• M55: 27,424,132 km (0.103 R)
• M56: 27,488,459 km (0.083 R)
• M57: 28,200,395 km (0.099 R)
• M58: 28,656,519 km (0.107 R)
• M59: 29,049,513 km (0.033 R)
• M60: 29,444,152 km (0.116 R)
• M61: 30,505,549 km (0.11 R)
• M62: 32,052,989 km (0.036 R)
• M63: 32,733,809 km (0.116 R)
• M64: 33,350,452 km (0.086 R)
• M65: 33,971,133 km (0.111 R)
• M66: 35,644,685 km (0.035 R)
• M67: 36,562,318 km (0.106 R)
• M68: 37,273,506 km (0.059 R)
• M69: 37,774,210 km (0.11 R)
• M70: 39,798,569 km (0.106 R)
• M71: 40,017,580 km (0.083 R)
• M72: 40,090,584 km (0.081 R)
• M73: 41,192,222 km (0.114 R)
• M74: 41,783,882 km (0.103 R)
• M75: 42,900,780 km (0.089 R)
• M76: 44,102,799 km (0.097 R)
• M77: 44,253,893 km (0.114 R)
• M78: 44,935,760 km (0.08 R)
• M79: 45,468,478 km (0.076 R)
• M80: 46,924,813 km (0.079 R)
• M81: 51,464,659 km (0.073 R)
• M82: 52,821,662 km (0.075 R)
• M83: 53,625,451 km (0.086 R)
• M84: 53,867,351 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 18,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit