🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.92 AU - 1.02 AU

Year: 360 Days

Day: 35.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,471,302 km

• M1: 580,739 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 9.7

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.64 AU - 7.78 AU

Year: 6548 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,471,302 km

• M1: 120,725 km (0.115 R)
• M2: 491,429 km (0.089 R)
• M3: 1,224,758 km (0.092 R)
• M4: 2,340,758 km (0.063 R)
• M5: 2,952,763 km (0.091 R)
• M6: 3,559,233 km (0.118 R)
• M7: 3,892,537 km (0.08 R)
• M8: 4,444,254 km (0.061 R)
• M9: 4,778,754 km (0.044 R)
• M10: 6,288,795 km (0.106 R)
• M11: 8,245,984 km (0.104 R)
• M12: 9,363,480 km (0.084 R)
• M13: 9,872,113 km (0.096 R)
• M14: 10,177,293 km (0.104 R)
• M15: 10,991,105 km (0.073 R)
• M16: 12,192,526 km (0.096 R)
• M17: 13,267,686 km (0.09 R)
• M18: 16,020,436 km (0.096 R)
• M19: 19,403,442 km (0.105 R)
• M20: 21,297,650 km (0.101 R)
• M21: 23,854,428 km (0.096 R)
• M22: 25,531,869 km (0.039 R)
• M23: 26,946,466 km (0.101 R)
• M24: 28,588,452 km (0.12 R)
• M25: 30,113,154 km (0.041 R)
• M26: 30,571,671 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.3

Radius: 11.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.95 AU - 9.23 AU

Year: 8669 Days

Day: 14.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,471,302 km

• M1: 141,819 km (0.044 R)
• M2: 676,631 km (0.095 R)
• M3: 1,471,145 km (0.096 R)
• M4: 2,148,076 km (0.089 R)
• M5: 2,647,583 km (0.083 R)
• M6: 3,348,748 km (0.053 R)
• M7: 3,858,877 km (0.055 R)
• M8: 4,734,773 km (0.063 R)
• M9: 5,292,025 km (0.107 R)
• M10: 7,338,374 km (0.102 R)
• M11: 8,280,841 km (0.105 R)
• M12: 9,133,249 km (0.114 R)
• M13: 10,043,403 km (0.086 R)
• M14: 10,405,579 km (0.058 R)
• M15: 11,204,432 km (0.104 R)
• M16: 12,349,753 km (0.068 R)
• M17: 13,407,560 km (0.11 R)
• M18: 16,880,773 km (0.114 R)
• M19: 20,260,040 km (0.093 R)
• M20: 21,654,591 km (0.041 R)
• M21: 23,033,883 km (0.092 R)
• M22: 29,140,020 km (0.092 R)
• M23: 31,780,422 km (0.084 R)
• M24: 33,459,209 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.2

Radius: 3.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.26 AU - 15.12 AU

Year: 16034 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 95,471,302 km

• M1: 47,423 km (0.055 R)
• M2: 175,478 km (0.098 R)
• M3: 429,196 km (0.091 R)
• M4: 1,318,855 km (0.105 R)
• M5: 1,791,435 km (0.106 R)
• M6: 1,921,884 km (0.071 R)
• M7: 5,469,597 km (0.098 R)
• M8: 5,839,104 km (0.116 R)
• M9: 15,890,735 km (0.042 R)
• M10: 27,656,009 km (0.032 R)
• M11: 28,831,399 km (0.115 R)
• M12: 29,199,560 km (0.087 R)
• M13: 31,184,424 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 6.6

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.47 AU - 18.49 AU

Year: 24065 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 95,471,302 km

• M1: 82,129 km (0.1 R)
• M2: 458,368 km (0.093 R)
• M3: 1,016,966 km (0.093 R)
• M4: 1,400,685 km (0.108 R)
• M5: 2,001,620 km (0.099 R)
• M6: 2,631,875 km (0.08 R)
• M7: 4,206,991 km (0.063 R)
• M8: 4,835,901 km (0.038 R)
• M9: 7,048,752 km (0.105 R)
• M10: 7,353,184 km (0.118 R)
• M11: 7,988,078 km (0.071 R)
• M12: 9,427,508 km (0.066 R)
• M13: 10,240,722 km (0.061 R)
• M14: 12,735,566 km (0.095 R)
• M15: 13,111,356 km (0.054 R)
• M16: 14,283,305 km (0.099 R)
• M17: 23,147,578 km (0.098 R)
• M18: 23,370,479 km (0.105 R)
• M19: 25,559,544 km (0.087 R)
• M20: 26,157,636 km (0.089 R)
• M21: 27,881,752 km (0.1 R)
• M22: 32,660,506 km (0.096 R)
• M23: 35,390,069 km (0.034 R)
• M24: 36,734,505 km (0.036 R)
• M25: 40,809,252 km (0.062 R)
• M26: 42,287,129 km (0.103 R)
• M27: 45,001,882 km (0.072 R)
• M28: 45,698,260 km (0.078 R)
• M29: 48,373,967 km (0.042 R)
• M30: 53,644,600 km (0.111 R)
• M31: 59,702,865 km (0.096 R)
• M32: 64,424,622 km (0.108 R)
• M33: 65,309,045 km (0.09 R)
• M34: 66,650,788 km (0.087 R)
• M35: 73,395,857 km (0.039 R)
• M36: 78,053,287 km (0.106 R)
• M37: 78,806,214 km (0.12 R)
• M38: 88,494,471 km (0.091 R)
• M39: 89,861,646 km (0.112 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: 160 - 11,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit