🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.93 AU - 1.25 AU

Year: 418 Days

Day: 17.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.21 AU - 1.25 AU

Year: 501 Days

Day: 39.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,221,078 km

• M1: 24,833 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.42 AU - 2.22 AU

Year: 901 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,221,078 km

• M1: 32,912 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 11

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.08 AU - 7.86 AU

Year: 6041 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,221,078 km

• M1: 140,323 km (0.079 R)
• M2: 1,013,226 km (0.047 R)
• M3: 1,667,418 km (0.101 R)
• M4: 2,075,072 km (0.108 R)
• M5: 3,330,049 km (0.077 R)
• M6: 3,885,655 km (0.093 R)
• M7: 4,502,148 km (0.098 R)
• M8: 5,182,818 km (0.085 R)
• M9: 7,955,615 km (0.104 R)
• M10: 8,610,255 km (0.052 R)
• M11: 9,389,361 km (0.08 R)
• M12: 10,167,569 km (0.104 R)
• M13: 11,957,358 km (0.039 R)
• M14: 12,652,539 km (0.086 R)
• M15: 15,083,654 km (0.06 R)
• M16: 16,604,616 km (0.054 R)
• M17: 17,000,452 km (0.079 R)
• M18: 18,646,776 km (0.083 R)
• M19: 20,396,922 km (0.114 R)
• M20: 21,080,734 km (0.107 R)
• M21: 23,636,015 km (0.031 R)
• M22: 25,859,039 km (0.115 R)
• M23: 26,301,998 km (0.081 R)
• M24: 30,519,761 km (0.117 R)
• M25: 31,817,373 km (0.104 R)
• M26: 32,634,028 km (0.091 R)
• M27: 34,951,897 km (0.113 R)
• M28: 35,931,015 km (0.07 R)
• M29: 37,264,830 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.1

Radius: 10

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.23 AU - 7.85 AU

Year: 6140 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,221,078 km

• M1: 124,316 km (0.091 R)
• M2: 448,494 km (0.069 R)
• M3: 976,126 km (0.074 R)
• M4: 1,652,907 km (0.101 R)
• M5: 2,182,035 km (0.078 R)
• M6: 2,683,935 km (0.048 R)
• M7: 4,281,341 km (0.075 R)
• M8: 4,941,666 km (0.044 R)
• M9: 5,984,364 km (0.107 R)
• M10: 6,372,869 km (0.098 R)
• M11: 6,874,321 km (0.101 R)
• M12: 7,640,861 km (0.096 R)
• M13: 8,463,350 km (0.107 R)
• M14: 8,877,138 km (0.085 R)
• M15: 9,304,389 km (0.047 R)
• M16: 10,539,619 km (0.096 R)
• M17: 12,021,086 km (0.089 R)
• M18: 12,787,476 km (0.1 R)
• M19: 13,232,530 km (0.09 R)
• M20: 14,101,694 km (0.079 R)
• M21: 17,055,952 km (0.097 R)
• M22: 17,900,283 km (0.075 R)
• M23: 19,934,814 km (0.112 R)
• M24: 20,736,060 km (0.093 R)
• M25: 22,977,635 km (0.095 R)
• M26: 25,298,795 km (0.11 R)
• M27: 25,922,319 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 8.2

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.72 AU - 10.34 AU

Year: 11661 Days

Day: 12.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 99,221,078 km

• M1: 124,166 km (0.056 R)
• M2: 462,108 km (0.112 R)
• M3: 924,664 km (0.09 R)
• M4: 1,276,219 km (0.082 R)
• M5: 2,737,192 km (0.084 R)
• M6: 3,176,711 km (0.078 R)
• M7: 4,065,173 km (0.099 R)
• M8: 4,331,756 km (0.099 R)
• M9: 4,929,699 km (0.071 R)
• M10: 5,517,020 km (0.071 R)
• M11: 6,013,086 km (0.105 R)
• M12: 7,018,235 km (0.068 R)
• M13: 7,640,711 km (0.086 R)
• M14: 9,872,113 km (0.109 R)
• M15: 10,160,388 km (0.067 R)
• M16: 11,162,096 km (0.106 R)
• M17: 12,338,533 km (0.109 R)
• M18: 16,030,309 km (0.03 R)
• M19: 17,039,497 km (0.036 R)
• M20: 17,594,804 km (0.092 R)
• M21: 18,233,886 km (0.098 R)
• M22: 18,522,909 km (0.086 R)
• M23: 21,663,417 km (0.045 R)
• M24: 26,595,210 km (0.081 R)
• M25: 27,436,698 km (0.1 R)
• M26: 28,007,564 km (0.091 R)
• M27: 30,471,291 km (0.105 R)
• M28: 33,939,867 km (0.091 R)
• M29: 36,507,416 km (0.113 R)
• M30: 39,321,651 km (0.095 R)
• M31: 40,291,045 km (0.053 R)
• M32: 40,781,576 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 4

Gravity: 54.43 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.12 AU - 19.48 AU

Year: 26414 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 99,221,078 km

• M1: 54,753 km (0.12 R)
• M2: 238,758 km (0.079 R)
• M3: 448,345 km (0.047 R)
• M4: 796,459 km (0.097 R)
• M5: 1,105,678 km (0.05 R)
• M6: 2,621,703 km (0.082 R)
• M7: 2,808,550 km (0.072 R)
• M8: 3,179,104 km (0.117 R)
• M9: 3,947,589 km (0.086 R)
• M10: 4,486,590 km (0.055 R)
• M11: 8,269,321 km (0.086 R)
• M12: 11,017,285 km (0.08 R)
• M13: 12,297,992 km (0.108 R)
• M14: 15,492,804 km (0.086 R)
• M15: 16,729,979 km (0.092 R)
• M16: 17,372,651 km (0.112 R)
• M17: 20,314,044 km (0.091 R)
• M18: 21,045,129 km (0.098 R)
• M19: 22,670,660 km (0.101 R)
• M20: 24,029,756 km (0.103 R)
• M21: 25,442,409 km (0.105 R)
• M22: 27,159,194 km (0.081 R)
• M23: 27,790,497 km (0.058 R)
• M24: 28,690,927 km (0.108 R)
• M25: 29,610,505 km (0.061 R)
• M26: 34,799,606 km (0.094 R)
• M27: 35,096,259 km (0.061 R)
• M28: 36,604,505 km (0.084 R)
• M29: 36,757,693 km (0.111 R)
• M30: 37,374,634 km (0.082 R)
• M31: 39,266,748 km (0.111 R)
• M32: 44,622,801 km (0.103 R)
• M33: 44,972,860 km (0.059 R)
• M34: 47,474,585 km (0.071 R)
• M35: 49,317,332 km (0.115 R)
• M36: 49,691,626 km (0.067 R)
• M37: 50,445,599 km (0.062 R)
• M38: 53,538,086 km (0.034 R)
• M39: 58,201,500 km (0.085 R)
• M40: 58,410,189 km (0.057 R)
• M41: 61,600,514 km (0.086 R)
• M42: 64,904,981 km (0.099 R)
• M43: 77,021,661 km (0.078 R)
• M44: 88,339,787 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 12,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit