🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.88 AU - 3.12 AU

Year: 1437 Days

Day: 31.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 9.4

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.75 AU - 6.53 AU

Year: 5529 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,927,260 km

• M1: 131,646 km (0.054 R)
• M2: 546,182 km (0.112 R)
• M3: 940,073 km (0.085 R)
• M4: 1,584,391 km (0.113 R)
• M5: 2,198,490 km (0.077 R)
• M6: 2,516,835 km (0.046 R)
• M7: 3,003,028 km (0.1 R)
• M8: 3,920,063 km (0.088 R)
• M9: 4,548,523 km (0.039 R)
• M10: 5,013,174 km (0.102 R)
• M11: 5,330,621 km (0.12 R)
• M12: 6,102,097 km (0.074 R)
• M13: 6,430,913 km (0.119 R)
• M14: 8,177,468 km (0.061 R)
• M15: 8,782,741 km (0.118 R)
• M16: 14,748,854 km (0.08 R)
• M17: 15,463,483 km (0.114 R)
• M18: 16,138,618 km (0.095 R)
• M19: 17,746,197 km (0.06 R)
• M20: 20,682,654 km (0.118 R)
• M21: 26,358,098 km (0.092 R)
• M22: 28,580,823 km (0.068 R)
• M23: 29,410,642 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 12.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.97 AU - 7.63 AU

Year: 5747 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,927,260 km

• M1: 155,432 km (0.119 R)
• M2: 561,590 km (0.103 R)
• M3: 1,222,514 km (0.115 R)
• M4: 1,681,330 km (0.1 R)
• M5: 2,070,435 km (0.069 R)
• M6: 2,715,052 km (0.106 R)
• M7: 3,362,063 km (0.103 R)
• M8: 3,825,816 km (0.098 R)
• M9: 4,828,720 km (0.102 R)
• M10: 5,660,185 km (0.12 R)
• M11: 8,098,930 km (0.069 R)
• M12: 9,485,851 km (0.079 R)
• M13: 10,281,413 km (0.102 R)
• M14: 11,656,068 km (0.091 R)
• M15: 12,568,914 km (0.087 R)
• M16: 16,829,312 km (0.087 R)
• M17: 19,283,614 km (0.084 R)
• M18: 23,045,103 km (0.1 R)
• M19: 23,916,212 km (0.104 R)
• M20: 26,147,613 km (0.028 R)
• M21: 27,445,525 km (0.096 R)
• M22: 28,155,067 km (0.09 R)
• M23: 29,334,198 km (0.052 R)
• M24: 30,169,552 km (0.081 R)
• M25: 32,082,759 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.3

Radius: 11.1

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.56 AU - 10.88 AU

Year: 10175 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,927,260 km

• M1: 140,772 km (0.102 R)
• M2: 579,093 km (0.065 R)
• M3: 932,444 km (0.087 R)
• M4: 1,320,351 km (0.082 R)
• M5: 1,678,488 km (0.098 R)
• M6: 2,084,796 km (0.033 R)
• M7: 2,437,398 km (0.042 R)
• M8: 3,666,195 km (0.083 R)
• M9: 4,100,029 km (0.082 R)
• M10: 4,974,279 km (0.104 R)
• M11: 5,576,709 km (0.073 R)
• M12: 8,393,488 km (0.112 R)
• M13: 10,213,047 km (0.059 R)
• M14: 13,700,771 km (0.076 R)
• M15: 14,153,455 km (0.11 R)
• M16: 14,549,590 km (0.101 R)
• M17: 20,228,474 km (0.043 R)
• M18: 20,731,423 km (0.077 R)
• M19: 22,290,382 km (0.12 R)
• M20: 23,098,659 km (0.083 R)
• M21: 28,572,745 km (0.084 R)
• M22: 31,385,334 km (0.078 R)
• M23: 32,743,832 km (0.053 R)
• M24: 36,310,694 km (0.071 R)
• M25: 37,178,811 km (0.069 R)
• M26: 38,187,848 km (0.047 R)
• M27: 39,735,438 km (0.082 R)
• M28: 44,487,714 km (0.085 R)
• M29: 48,254,140 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 11.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.35 AU - 12.45 AU

Year: 14919 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,927,260 km

• M1: 141,220 km (0.114 R)
• M2: 540,497 km (0.083 R)
• M3: 1,073,814 km (0.097 R)
• M4: 2,356,316 km (0.077 R)
• M5: 3,872,939 km (0.053 R)
• M6: 4,440,813 km (0.114 R)
• M7: 6,406,678 km (0.115 R)
• M8: 7,244,127 km (0.111 R)
• M9: 8,380,174 km (0.104 R)
• M10: 13,112,104 km (0.061 R)
• M11: 17,353,951 km (0.032 R)
• M12: 20,030,556 km (0.051 R)
• M13: 23,334,874 km (0.104 R)
• M14: 23,795,037 km (0.098 R)
• M15: 29,372,196 km (0.099 R)
• M16: 31,446,520 km (0.088 R)
• M17: 33,616,736 km (0.048 R)
• M18: 42,749,088 km (0.052 R)
• M19: 50,593,102 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.8

Radius: 6.1

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.67 AU - 21.39 AU

Year: 26675 Days

Day: 22.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,927,260 km

• M1: 75,846 km (0.104 R)
• M2: 301,589 km (0.104 R)
• M3: 505,790 km (0.063 R)
• M4: 904,020 km (0.091 R)
• M5: 1,559,857 km (0.119 R)
• M6: 1,939,836 km (0.097 R)
• M7: 2,162,587 km (0.111 R)
• M8: 2,470,609 km (0.101 R)
• M9: 2,757,837 km (0.092 R)
• M10: 4,334,598 km (0.095 R)
• M11: 4,753,173 km (0.116 R)
• M12: 5,236,823 km (0.064 R)
• M13: 5,711,647 km (0.095 R)
• M14: 6,792,791 km (0.088 R)
• M15: 13,849,322 km (0.114 R)
• M16: 25,642,870 km (0.101 R)
• M17: 25,979,316 km (0.083 R)
• M18: 28,297,634 km (0.109 R)
• M19: 32,549,355 km (0.077 R)
• M20: 33,742,099 km (0.089 R)
• M21: 36,074,180 km (0.112 R)
• M22: 37,064,817 km (0.044 R)
• M23: 38,658,184 km (0.112 R)
• M24: 48,500,527 km (0.091 R)
• M25: 50,580,536 km (0.107 R)
• M26: 51,999,771 km (0.097 R)
• M27: 52,719,187 km (0.043 R)
• M28: 63,296,205 km (0.057 R)
• M29: 64,736,085 km (0.105 R)
• M30: 67,255,014 km (0.102 R)
• M31: 69,186,622 km (0.089 R)
• M32: 76,122,577 km (0.098 R)
• M33: 78,927,238 km (0.064 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit