🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.55 AU

Year: 664 Days

Day: 42.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.06 AU - 2.24 AU

Year: 1163 Days

Day: 26.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,483,406 km

• M1: 318,793 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 12.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.63 AU - 6.95 AU

Year: 6528 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,483,406 km

• M1: 160,369 km (0.112 R)
• M2: 570,865 km (0.097 R)
• M3: 1,039,406 km (0.11 R)
• M4: 1,941,780 km (0.06 R)
• M5: 2,364,544 km (0.099 R)
• M6: 2,985,973 km (0.053 R)
• M7: 3,488,323 km (0.062 R)
• M8: 4,047,071 km (0.081 R)
• M9: 5,082,887 km (0.077 R)
• M10: 5,772,234 km (0.067 R)
• M11: 6,189,014 km (0.117 R)
• M12: 10,950,863 km (0.104 R)
• M13: 12,363,217 km (0.117 R)
• M14: 13,723,959 km (0.069 R)
• M15: 17,526,737 km (0.113 R)
• M16: 19,597,620 km (0.097 R)
• M17: 20,543,827 km (0.098 R)
• M18: 22,448,806 km (0.115 R)
• M19: 24,552,152 km (0.11 R)
• M20: 25,140,221 km (0.12 R)
• M21: 25,996,669 km (0.099 R)
• M22: 26,784,003 km (0.108 R)
• M23: 27,228,159 km (0.034 R)
• M24: 28,498,245 km (0.036 R)
• M25: 32,144,244 km (0.104 R)
• M26: 36,090,337 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 10.3

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.44 AU - 8.48 AU

Year: 6775 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,483,406 km

• M1: 128,056 km (0.053 R)
• M2: 508,034 km (0.072 R)
• M3: 876,344 km (0.09 R)
• M4: 1,892,114 km (0.095 R)
• M5: 2,300,217 km (0.102 R)
• M6: 2,672,267 km (0.11 R)
• M7: 3,449,428 km (0.053 R)
• M8: 5,356,801 km (0.104 R)
• M9: 7,458,950 km (0.055 R)
• M10: 8,200,506 km (0.075 R)
• M11: 9,033,617 km (0.043 R)
• M12: 12,291,111 km (0.102 R)
• M13: 13,892,406 km (0.111 R)
• M14: 14,653,710 km (0.04 R)
• M15: 15,196,900 km (0.055 R)
• M16: 16,581,129 km (0.106 R)
• M17: 17,170,993 km (0.117 R)
• M18: 18,462,322 km (0.088 R)
• M19: 21,855,202 km (0.059 R)
• M20: 23,126,634 km (0.113 R)
• M21: 23,863,254 km (0.085 R)
• M22: 24,954,570 km (0.107 R)
• M23: 25,297,000 km (0.098 R)
• M24: 26,343,287 km (0.088 R)
• M25: 28,335,781 km (0.041 R)
• M26: 31,310,984 km (0.111 R)
• M27: 36,648,935 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.5

Radius: 7.8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.51 AU - 22.41 AU

Year: 29263 Days

Day: 23.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,483,406 km

• M1: 101,128 km (0.068 R)
• M2: 516,861 km (0.112 R)
• M3: 956,828 km (0.102 R)
• M4: 1,575,565 km (0.087 R)
• M5: 2,202,081 km (0.115 R)
• M6: 2,984,627 km (0.03 R)
• M7: 3,548,910 km (0.103 R)
• M8: 4,810,469 km (0.086 R)
• M9: 5,715,237 km (0.103 R)
• M10: 8,929,946 km (0.097 R)
• M11: 11,711,718 km (0.093 R)
• M12: 15,701,942 km (0.069 R)
• M13: 19,702,638 km (0.112 R)
• M14: 21,668,653 km (0.093 R)
• M15: 28,346,253 km (0.109 R)
• M16: 31,252,641 km (0.112 R)
• M17: 36,427,530 km (0.111 R)
• M18: 38,742,557 km (0.083 R)
• M19: 51,419,930 km (0.042 R)
• M20: 65,479,886 km (0.054 R)
• M21: 70,760,242 km (0.111 R)
• M22: 73,141,840 km (0.066 R)
• M23: 75,822,933 km (0.079 R)
• M24: 88,017,852 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.9

Radius: 7

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.58 AU - 23.88 AU

Year: 31113 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,483,406 km

• M1: 87,216 km (0.056 R)
• M2: 393,143 km (0.053 R)
• M3: 1,084,884 km (0.087 R)
• M4: 1,791,285 km (0.085 R)
• M5: 2,460,436 km (0.083 R)
• M6: 2,825,006 km (0.103 R)
• M7: 3,861,420 km (0.108 R)
• M8: 4,354,794 km (0.06 R)
• M9: 5,255,373 km (0.119 R)
• M10: 6,855,622 km (0.104 R)
• M11: 10,577,168 km (0.103 R)
• M12: 12,190,282 km (0.081 R)
• M13: 16,881,821 km (0.09 R)
• M14: 17,907,912 km (0.057 R)
• M15: 18,194,691 km (0.038 R)
• M16: 23,326,347 km (0.089 R)
• M17: 24,363,360 km (0.117 R)
• M18: 26,282,252 km (0.072 R)
• M19: 37,716,166 km (0.109 R)
• M20: 40,441,092 km (0.111 R)
• M21: 49,398,563 km (0.118 R)
• M22: 56,256,429 km (0.115 R)
• M23: 58,536,151 km (0.093 R)
• M24: 59,168,351 km (0.113 R)
• M25: 69,441,536 km (0.09 R)
• M26: 72,546,590 km (0.084 R)
• M27: 77,755,737 km (0.059 R)
• M28: 78,009,904 km (0.099 R)
• M29: 82,151,072 km (0.101 R)
• M30: 88,911,250 km (0.111 R)
• M31: 90,026,203 km (0.072 R)
• M32: 90,587,195 km (0.086 R)
• M33: 95,449,725 km (0.108 R)
• M34: 97,501,459 km (0.099 R)
• M35: 98,687,023 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 16,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit