🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 10.5

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 85,249,380 km

• M1: 130,749 km (0.112 R)
• M2: 460,761 km (0.047 R)
• M3: 846,126 km (0.119 R)
• M4: 1,302,100 km (0.071 R)
• M5: 1,643,482 km (0.086 R)
• M6: 2,005,509 km (0.101 R)
• M7: 2,550,045 km (0.089 R)
• M8: 2,955,904 km (0.079 R)
• M9: 3,347,552 km (0.088 R)
• M10: 3,712,570 km (0.107 R)
• M11: 4,481,503 km (0.11 R)
• M12: 5,030,677 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 9.5

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.9 AU - 1.14 AU

Year: 699 Days

Day: 11.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,249,380 km

• M1: 118,182 km (0.106 R)
• M2: 429,495 km (0.062 R)
• M3: 743,651 km (0.114 R)
• M4: 1,386,473 km (0.108 R)
• M5: 2,263,865 km (0.093 R)
• M6: 2,800,771 km (0.12 R)
• M7: 3,341,568 km (0.108 R)
• M8: 3,692,823 km (0.109 R)
• M9: 4,038,993 km (0.056 R)
• M10: 4,534,461 km (0.079 R)
• M11: 6,889,132 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 15

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.82 AU - 1.28 AU

Year: 730 Days

Day: 12.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 85,249,380 km

• M1: 188,793 km (0.062 R)
• M2: 718,219 km (0.053 R)
• M3: 1,214,286 km (0.039 R)
• M4: 1,723,068 km (0.033 R)
• M5: 2,498,733 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 11.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.03 AU - 1.59 AU

Year: 1017 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 85,249,380 km

• M1: 138,079 km (0.082 R)
• M2: 756,816 km (0.098 R)
• M3: 1,273,078 km (0.045 R)
• M4: 1,792,631 km (0.1 R)
• M5: 3,591,994 km (0.045 R)
• M6: 4,261,445 km (0.078 R)
• M7: 5,073,313 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 14.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.52 AU - 2.96 AU

Year: 3076 Days

Day: 5.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 85,249,380 km

• M1: 184,005 km (0.103 R)
• M2: 818,300 km (0.05 R)
• M3: 1,578,557 km (0.118 R)
• M4: 2,445,476 km (0.108 R)
• M5: 4,421,365 km (0.118 R)
• M6: 7,083,758 km (0.097 R)
• M7: 9,533,424 km (0.064 R)
• M8: 10,713,751 km (0.094 R)
• M9: 12,185,345 km (0.081 R)
• M10: 14,797,025 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.5

Radius: 3.1

Gravity: 33.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.05 AU - 9.79 AU

Year: 15117 Days

Day: 18.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,249,380 km

• M1: 38,596 km (0.082 R)
• M2: 156,330 km (0.099 R)
• M3: 532,120 km (0.103 R)
• M4: 707,149 km (0.1 R)
• M5: 939,774 km (0.104 R)
• M6: 1,360,892 km (0.079 R)
• M7: 1,511,836 km (0.093 R)
• M8: 1,673,701 km (0.106 R)
• M9: 2,102,598 km (0.12 R)
• M10: 2,519,378 km (0.111 R)
• M11: 2,662,842 km (0.092 R)
• M12: 2,988,666 km (0.09 R)
• M13: 5,221,414 km (0.101 R)
• M14: 5,907,171 km (0.101 R)
• M15: 6,885,392 km (0.036 R)
• M16: 7,045,013 km (0.064 R)
• M17: 9,743,609 km (0.078 R)
• M18: 10,670,517 km (0.067 R)
• M19: 10,830,587 km (0.06 R)
• M20: 11,320,220 km (0.04 R)
• M21: 12,284,977 km (0.101 R)
• M22: 12,519,846 km (0.101 R)
• M23: 12,638,327 km (0.079 R)
• M24: 14,441,580 km (0.029 R)
• M25: 16,694,075 km (0.115 R)
• M26: 18,091,469 km (0.082 R)
• M27: 18,625,384 km (0.063 R)
• M28: 19,169,770 km (0.102 R)
• M29: 19,406,285 km (0.052 R)
• M30: 20,208,728 km (0.066 R)
• M31: 21,708,297 km (0.077 R)
• M32: 21,965,306 km (0.067 R)
• M33: 25,492,674 km (0.073 R)
• M34: 30,435,986 km (0.096 R)
• M35: 37,927,997 km (0.103 R)
• M36: 38,425,410 km (0.063 R)
• M37: 39,943,828 km (0.051 R)
• M38: 42,162,813 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 6.7

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.84 AU - 11.8 AU

Year: 20872 Days

Day: 23.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,249,380 km

• M1: 83,625 km (0.085 R)
• M2: 292,913 km (0.061 R)
• M3: 588,368 km (0.047 R)
• M4: 1,290,282 km (0.109 R)
• M5: 2,203,726 km (0.11 R)
• M6: 3,256,596 km (0.103 R)
• M7: 3,893,584 km (0.068 R)
• M8: 4,432,286 km (0.118 R)
• M9: 4,719,813 km (0.102 R)
• M10: 9,326,530 km (0.095 R)
• M11: 13,198,123 km (0.09 R)
• M12: 14,880,201 km (0.063 R)
• M13: 17,485,897 km (0.1 R)
• M14: 19,036,628 km (0.106 R)
• M15: 19,893,674 km (0.086 R)
• M16: 20,380,765 km (0.073 R)
• M17: 21,889,908 km (0.088 R)
• M18: 26,392,505 km (0.083 R)
• M19: 31,871,378 km (0.032 R)
• M20: 32,538,285 km (0.065 R)
• M21: 37,765,085 km (0.092 R)
• M22: 47,558,509 km (0.094 R)
• M23: 48,780,126 km (0.117 R)
• M24: 55,587,278 km (0.053 R)
• M25: 57,923,996 km (0.113 R)
• M26: 60,122,786 km (0.077 R)
• M27: 62,376,627 km (0.106 R)
• M28: 65,969,519 km (0.04 R)
• M29: 78,293,841 km (0.106 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: 458 - 10,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit