🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 33.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.59 AU - 0.91 AU

Year: 241 Days

Day: 40.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.93 AU - 1.35 AU

Year: 451 Days

Day: 43.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.19 AU - 4.23 AU

Year: 3204 Days

Day: 34.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 14.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.36 AU - 6.4 AU

Year: 5976 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,628,670 km

• M1: 286,779 km (0.078 R)
• M2: 392,395 km (0.09 R)
• M3: 572,960 km (0.102 R)
• M4: 688,001 km (0.088 R)
• M5: 904,618 km (0.03 R)
• M6: 1,160,431 km (0.092 R)
• M7: 1,572,423 km (0.044 R)
• M8: 1,708,557 km (0.117 R)
• M9: 1,938,489 km (0.077 R)
• M10: 2,488,710 km (0.115 R)
• M11: 2,588,492 km (0.112 R)
• M12: 2,710,115 km (0.079 R)
• M13: 3,001,532 km (0.069 R)
• M14: 3,194,363 km (0.119 R)
• M15: 3,325,112 km (0.092 R)
• M16: 3,569,854 km (0.102 R)
• M17: 3,820,580 km (0.072 R)
• M18: 4,006,680 km (0.118 R)
• M19: 4,148,199 km (0.115 R)
• M20: 4,243,493 km (0.112 R)
• M21: 4,460,709 km (0.04 R)
• M22: 4,805,981 km (0.106 R)
• M23: 5,134,498 km (0.097 R)
• M24: 5,575,213 km (0.074 R)
• M25: 5,813,523 km (0.052 R)
• M26: 5,974,341 km (0.092 R)
• M27: 6,521,121 km (0.052 R)
• M28: 7,055,484 km (0.089 R)
• M29: 7,898,468 km (0.068 R)
• M30: 8,047,019 km (0.102 R)
• M31: 8,136,628 km (0.114 R)
• M32: 9,051,120 km (0.106 R)
• M33: 9,331,766 km (0.09 R)
• M34: 9,457,577 km (0.099 R)
• M35: 9,678,833 km (0.105 R)
• M36: 9,998,074 km (0.116 R)
• M37: 10,844,350 km (0.064 R)
• M38: 11,009,655 km (0.075 R)
• M39: 11,544,617 km (0.09 R)
• M40: 12,848,961 km (0.117 R)
• M41: 13,129,457 km (0.069 R)
• M42: 13,341,288 km (0.119 R)
• M43: 13,554,165 km (0.08 R)
• M44: 13,875,651 km (0.086 R)
• M45: 14,599,107 km (0.047 R)
• M46: 14,708,612 km (0.115 R)
• M47: 15,223,678 km (0.075 R)
• M48: 15,409,029 km (0.106 R)
• M49: 16,651,440 km (0.095 R)
• M50: 17,886,669 km (0.114 R)
• M51: 18,200,077 km (0.099 R)
• M52: 19,271,497 km (0.113 R)
• M53: 19,512,349 km (0.041 R)
• M54: 19,956,506 km (0.119 R)
• M55: 20,322,422 km (0.048 R)
• M56: 20,649,592 km (0.053 R)
• M57: 21,309,020 km (0.068 R)
• M58: 21,474,924 km (0.064 R)
• M59: 21,849,966 km (0.106 R)
• M60: 22,185,065 km (0.118 R)
• M61: 23,542,815 km (0.086 R)
• M62: 24,883,511 km (0.07 R)
• M63: 26,337,902 km (0.11 R)
• M64: 26,918,491 km (0.109 R)
• M65: 28,228,669 km (0.074 R)
• M66: 29,052,355 km (0.096 R)
• M67: 29,190,434 km (0.116 R)
• M68: 29,930,345 km (0.105 R)
• M69: 30,770,188 km (0.074 R)
• M70: 31,665,232 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 12.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.83 AU - 6.99 AU

Year: 6736 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,628,670 km

• M1: 225,743 km (0.095 R)
• M2: 452,085 km (0.092 R)
• M3: 628,610 km (0.093 R)
• M4: 830,567 km (0.083 R)
• M5: 1,159,683 km (0.069 R)
• M6: 1,615,208 km (0.087 R)
• M7: 1,737,579 km (0.118 R)
• M8: 2,067,143 km (0.061 R)
• M9: 2,376,961 km (0.103 R)
• M10: 2,477,042 km (0.089 R)
• M11: 2,998,241 km (0.027 R)
• M12: 3,327,505 km (0.115 R)
• M13: 3,417,264 km (0.106 R)
• M14: 3,530,659 km (0.03 R)
• M15: 3,622,363 km (0.087 R)
• M16: 3,973,319 km (0.056 R)
• M17: 4,237,808 km (0.084 R)
• M18: 4,557,798 km (0.114 R)
• M19: 4,860,285 km (0.092 R)
• M20: 5,458,378 km (0.1 R)
• M21: 5,618,298 km (0.111 R)
• M22: 5,942,925 km (0.104 R)
• M23: 6,497,484 km (0.048 R)
• M24: 7,272,551 km (0.113 R)
• M25: 7,537,339 km (0.111 R)
• M26: 7,895,626 km (0.068 R)
• M27: 7,985,983 km (0.08 R)
• M28: 8,259,298 km (0.083 R)
• M29: 9,066,379 km (0.069 R)
• M30: 9,769,040 km (0.108 R)
• M31: 10,028,892 km (0.053 R)
• M32: 10,356,810 km (0.049 R)
• M33: 11,023,568 km (0.075 R)
• M34: 11,226,273 km (0.085 R)
• M35: 11,601,315 km (0.108 R)
• M36: 11,773,053 km (0.116 R)
• M37: 12,363,516 km (0.084 R)
• M38: 12,715,370 km (0.073 R)
• M39: 12,963,553 km (0.084 R)
• M40: 13,141,874 km (0.089 R)
• M41: 13,826,882 km (0.096 R)
• M42: 14,155,549 km (0.118 R)
• M43: 14,302,454 km (0.086 R)
• M44: 14,449,808 km (0.09 R)
• M45: 15,119,258 km (0.101 R)
• M46: 15,609,042 km (0.113 R)
• M47: 16,180,655 km (0.035 R)
• M48: 16,295,846 km (0.106 R)
• M49: 16,565,571 km (0.109 R)
• M50: 17,266,137 km (0.066 R)
• M51: 17,778,061 km (0.108 R)
• M52: 17,896,992 km (0.099 R)
• M53: 19,059,517 km (0.063 R)
• M54: 20,122,559 km (0.119 R)
• M55: 21,668,354 km (0.096 R)
• M56: 22,263,155 km (0.061 R)
• M57: 22,391,360 km (0.115 R)
• M58: 23,122,296 km (0.093 R)
• M59: 23,295,380 km (0.107 R)
• M60: 23,686,579 km (0.108 R)
• M61: 24,563,372 km (0.106 R)
• M62: 24,695,916 km (0.067 R)
• M63: 25,005,882 km (0.079 R)
• M64: 25,272,615 km (0.111 R)
• M65: 26,711,149 km (0.098 R)
• M66: 26,801,955 km (0.096 R)
• M67: 27,486,215 km (0.12 R)
• M68: 28,685,841 km (0.072 R)
• M69: 29,949,643 km (0.091 R)
• M70: 30,422,373 km (0.097 R)
• M71: 30,564,640 km (0.118 R)
• M72: 30,659,635 km (0.04 R)
• M73: 31,135,954 km (0.108 R)
• M74: 31,566,796 km (0.112 R)
• M75: 31,710,859 km (0.082 R)
• M76: 32,434,464 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 12

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.15 AU - 8.29 AU

Year: 7955 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,628,670 km

• M1: 171,888 km (0.117 R)
• M2: 247,734 km (0.111 R)
• M3: 345,421 km (0.117 R)
• M4: 864,227 km (0.116 R)
• M5: 1,037,312 km (0.116 R)
• M6: 1,291,478 km (0.11 R)
• M7: 1,404,724 km (0.098 R)
• M8: 1,506,750 km (0.112 R)
• M9: 1,611,319 km (0.111 R)
• M10: 1,703,022 km (0.1 R)
• M11: 1,956,291 km (0.118 R)
• M12: 2,154,509 km (0.12 R)
• M13: 2,411,817 km (0.11 R)
• M14: 2,535,385 km (0.098 R)
• M15: 2,679,298 km (0.094 R)
• M16: 2,900,254 km (0.119 R)
• M17: 2,975,352 km (0.091 R)
• M18: 3,127,343 km (0.091 R)
• M19: 3,301,625 km (0.076 R)
• M20: 3,419,508 km (0.044 R)
• M21: 3,498,945 km (0.095 R)
• M22: 3,578,979 km (0.08 R)
• M23: 3,659,762 km (0.054 R)
• M24: 3,988,728 km (0.089 R)
• M25: 4,199,212 km (0.077 R)
• M26: 4,435,128 km (0.088 R)
• M27: 5,010,033 km (0.104 R)
• M28: 5,168,906 km (0.075 R)
• M29: 5,585,237 km (0.095 R)
• M30: 5,916,596 km (0.029 R)
• M31: 6,036,424 km (0.118 R)
• M32: 6,974,103 km (0.113 R)
• M33: 7,563,668 km (0.077 R)
• M34: 7,825,016 km (0.07 R)
• M35: 7,930,333 km (0.087 R)
• M36: 9,427,059 km (0.06 R)
• M37: 9,736,727 km (0.11 R)
• M38: 10,107,131 km (0.055 R)
• M39: 10,891,024 km (0.074 R)
• M40: 11,008,907 km (0.065 R)
• M41: 11,845,608 km (0.082 R)
• M42: 11,966,782 km (0.076 R)
• M43: 12,302,181 km (0.077 R)
• M44: 12,548,120 km (0.047 R)
• M45: 12,640,870 km (0.119 R)
• M46: 13,264,245 km (0.093 R)
• M47: 13,674,891 km (0.08 R)
• M48: 14,057,712 km (0.036 R)
• M49: 14,476,436 km (0.057 R)
• M50: 14,768,751 km (0.103 R)
• M51: 14,931,962 km (0.115 R)
• M52: 15,923,796 km (0.097 R)
• M53: 16,024,176 km (0.084 R)
• M54: 16,259,194 km (0.119 R)
• M55: 17,073,755 km (0.115 R)
• M56: 17,520,454 km (0.093 R)
• M57: 18,145,324 km (0.097 R)
• M58: 18,285,198 km (0.095 R)
• M59: 18,425,371 km (0.076 R)
• M60: 20,208,279 km (0.111 R)
• M61: 21,267,432 km (0.116 R)
• M62: 21,488,837 km (0.106 R)
• M63: 21,933,890 km (0.025 R)
• M64: 22,232,338 km (0.114 R)
• M65: 22,307,137 km (0.041 R)
• M66: 22,532,132 km (0.107 R)
• M67: 22,946,369 km (0.097 R)
• M68: 23,059,913 km (0.092 R)
• M69: 23,249,454 km (0.095 R)
• M70: 23,706,326 km (0.072 R)
• M71: 23,859,215 km (0.037 R)
• M72: 24,822,775 km (0.117 R)
• M73: 25,055,848 km (0.085 R)
• M74: 25,289,819 km (0.069 R)
• M75: 25,877,589 km (0.114 R)
• M76: 26,035,116 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 13,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit