🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 12.2

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 372 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 86.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,213,577 km

• M1: 151,692 km (0.03 R)
• M2: 623,823 km (0.033 R)
• M3: 1,119,142 km (0.045 R)
• M4: 1,808,638 km (0.028 R)
• M5: 2,276,281 km (0.112 R)
• M6: 2,791,047 km (0.11 R)
• M7: 3,195,111 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.3

Radius: 14.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.53 AU - 0.85 AU

Year: 389 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 84,213,577 km

• M1: 176,675 km (0.049 R)
• M2: 716,873 km (0.106 R)
• M3: 1,348,026 km (0.081 R)
• M4: 1,856,958 km (0.09 R)
• M5: 2,318,767 km (0.098 R)
• M6: 3,287,712 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.7

Radius: 14.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.63 AU - 3.19 AU

Year: 3367 Days

Day: 7.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,213,577 km

• M1: 181,163 km (0.109 R)
• M2: 820,245 km (0.112 R)
• M3: 1,920,837 km (0.099 R)
• M4: 2,615,569 km (0.099 R)
• M5: 5,921,682 km (0.096 R)
• M6: 9,320,396 km (0.052 R)
• M7: 11,742,834 km (0.081 R)
• M8: 15,717,201 km (0.107 R)
• M9: 16,588,309 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 12.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.05 AU - 4.39 AU

Year: 4866 Days

Day: 12.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 84,213,577 km

• M1: 153,039 km (0.084 R)
• M2: 680,970 km (0.032 R)
• M3: 1,584,541 km (0.077 R)
• M4: 2,258,030 km (0.119 R)
• M5: 2,863,602 km (0.086 R)
• M6: 4,009,522 km (0.047 R)
• M7: 4,530,272 km (0.105 R)
• M8: 5,410,656 km (0.07 R)
• M9: 7,010,455 km (0.081 R)
• M10: 8,304,627 km (0.037 R)
• M11: 9,196,230 km (0.108 R)
• M12: 9,578,752 km (0.102 R)
• M13: 10,744,568 km (0.09 R)
• M14: 12,929,744 km (0.081 R)
• M15: 13,410,701 km (0.093 R)
• M16: 15,937,110 km (0.084 R)
• M17: 19,106,939 km (0.068 R)
• M18: 19,943,042 km (0.06 R)
• M19: 21,022,241 km (0.059 R)
• M20: 22,521,211 km (0.038 R)
• M21: 24,010,309 km (0.111 R)
• M22: 24,493,809 km (0.033 R)
• M23: 25,731,283 km (0.096 R)
• M24: 28,599,822 km (0.112 R)
• M25: 29,693,831 km (0.089 R)
• M26: 30,910,211 km (0.083 R)
• M27: 31,482,722 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 14.1

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.98 AU - 4.9 AU

Year: 5304 Days

Day: 13.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,213,577 km

• M1: 176,525 km (0.08 R)
• M2: 728,691 km (0.094 R)
• M3: 1,452,595 km (0.12 R)
• M4: 3,082,763 km (0.12 R)
• M5: 3,773,756 km (0.099 R)
• M6: 4,602,528 km (0.094 R)
• M7: 5,488,147 km (0.061 R)
• M8: 6,213,548 km (0.1 R)
• M9: 9,414,792 km (0.084 R)
• M10: 11,071,140 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.1

Radius: 13.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.42 AU - 5.78 AU

Year: 8988 Days

Day: 14.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,213,577 km

• M1: 171,738 km (0.098 R)
• M2: 895,343 km (0.068 R)
• M3: 1,455,438 km (0.115 R)
• M4: 2,468,814 km (0.085 R)
• M5: 3,109,093 km (0.12 R)
• M6: 4,375,439 km (0.088 R)
• M7: 10,288,294 km (0.097 R)
• M8: 11,072,935 km (0.09 R)
• M9: 11,840,821 km (0.035 R)
• M10: 15,676,211 km (0.069 R)
• M11: 19,086,444 km (0.114 R)
• M12: 20,271,559 km (0.041 R)
• M13: 23,315,576 km (0.097 R)
• M14: 24,669,586 km (0.092 R)
• M15: 25,412,789 km (0.053 R)
• M16: 26,459,076 km (0.114 R)
• M17: 29,148,996 km (0.094 R)
• M18: 30,295,514 km (0.102 R)
• M19: 31,580,111 km (0.117 R)
• M20: 35,066,938 km (0.082 R)
• M21: 39,303,400 km (0.087 R)
• M22: 40,317,524 km (0.085 R)
• M23: 47,624,931 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.8

Radius: 4.1

Gravity: 40.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.95 AU - 13.19 AU

Year: 23308 Days

Day: 19.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,213,577 km

• M1: 125,513 km (0.075 R)
• M2: 272,119 km (0.068 R)
• M3: 442,959 km (0.094 R)
• M4: 601,383 km (0.1 R)
• M5: 776,114 km (0.105 R)
• M6: 1,143,227 km (0.106 R)
• M7: 1,530,237 km (0.092 R)
• M8: 2,040,515 km (0.065 R)
• M9: 2,558,273 km (0.096 R)
• M10: 2,940,197 km (0.076 R)
• M11: 3,103,109 km (0.084 R)
• M12: 3,784,527 km (0.107 R)
• M13: 4,010,420 km (0.081 R)
• M14: 4,596,694 km (0.097 R)
• M15: 4,929,100 km (0.113 R)
• M16: 7,171,572 km (0.088 R)
• M17: 7,978,802 km (0.101 R)
• M18: 8,242,992 km (0.055 R)
• M19: 8,404,408 km (0.095 R)
• M20: 8,901,073 km (0.103 R)
• M21: 10,761,772 km (0.111 R)
• M22: 11,019,379 km (0.103 R)
• M23: 15,150,225 km (0.105 R)
• M24: 16,472,072 km (0.117 R)
• M25: 19,437,551 km (0.081 R)
• M26: 21,095,544 km (0.084 R)
• M27: 22,530,038 km (0.079 R)
• M28: 23,593,529 km (0.076 R)
• M29: 26,165,715 km (0.09 R)
• M30: 26,748,548 km (0.063 R)
• M31: 33,469,083 km (0.044 R)
• M32: 35,557,020 km (0.065 R)
• M33: 36,128,185 km (0.105 R)
• M34: 41,546,470 km (0.08 R)
• M35: 42,499,109 km (0.081 R)
• M36: 49,225,329 km (0.066 R)
• M37: 51,555,166 km (0.098 R)
• M38: 68,404,973 km (0.113 R)
• M39: 69,066,495 km (0.097 R)
• M40: 71,528,427 km (0.119 R)
• M41: 78,057,925 km (0.15 R)
• M42: 80,482,757 km (0.115 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: 468 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit