🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.26 AU - 1.84 AU

Year: 825 Days

Day: 36.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,835,594 km

• M1: 42,935 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 14.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.24 AU - 3.36 AU

Year: 2003 Days

Day: 13.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,835,594 km

• M1: 177,872 km (0.081 R)
• M2: 663,766 km (0.08 R)
• M3: 1,193,193 km (0.102 R)
• M4: 1,836,613 km (0.08 R)
• M5: 2,296,028 km (0.075 R)
• M6: 2,871,980 km (0.091 R)
• M7: 3,822,226 km (0.097 R)
• M8: 4,336,543 km (0.076 R)
• M9: 5,424,718 km (0.085 R)
• M10: 6,321,258 km (0.095 R)
• M11: 7,166,336 km (0.116 R)
• M12: 8,436,572 km (0.078 R)
• M13: 9,432,295 km (0.085 R)
• M14: 10,190,457 km (0.047 R)
• M15: 11,021,773 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.7

Radius: 12.5

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.02 AU - 3.44 AU

Year: 2482 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,835,594 km

• M1: 155,432 km (0.1 R)
• M2: 544,985 km (0.069 R)
• M3: 1,083,687 km (0.063 R)
• M4: 2,103,944 km (0.078 R)
• M5: 2,743,027 km (0.094 R)
• M6: 3,388,691 km (0.118 R)
• M7: 4,875,095 km (0.116 R)
• M8: 5,875,157 km (0.059 R)
• M9: 7,347,799 km (0.077 R)
• M10: 9,322,491 km (0.058 R)
• M11: 11,708,128 km (0.115 R)
• M12: 12,725,692 km (0.094 R)
• M13: 13,669,206 km (0.082 R)
• M14: 15,840,470 km (0.071 R)
• M15: 16,231,668 km (0.078 R)
• M16: 16,830,808 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 14

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.94 AU - 6.04 AU

Year: 6267 Days

Day: 14.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,835,594 km

• M1: 175,478 km (0.054 R)
• M2: 787,184 km (0.119 R)
• M3: 1,294,470 km (0.109 R)
• M4: 1,754,035 km (0.063 R)
• M5: 2,462,531 km (0.074 R)
• M6: 5,929,461 km (0.116 R)
• M7: 7,099,915 km (0.07 R)
• M8: 7,845,062 km (0.028 R)
• M9: 9,137,438 km (0.118 R)
• M10: 10,524,659 km (0.076 R)
• M11: 11,090,737 km (0.098 R)
• M12: 11,585,457 km (0.077 R)
• M13: 14,655,804 km (0.074 R)
• M14: 16,035,097 km (0.067 R)
• M15: 16,785,629 km (0.115 R)
• M16: 17,620,086 km (0.06 R)
• M17: 19,958,750 km (0.075 R)
• M18: 21,168,248 km (0.076 R)
• M19: 22,569,083 km (0.102 R)
• M20: 24,255,350 km (0.105 R)
• M21: 24,937,516 km (0.08 R)
• M22: 26,659,089 km (0.051 R)
• M23: 27,142,140 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.4

Radius: 5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.9 AU - 14.28 AU

Year: 21417 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,835,594 km

• M1: 62,233 km (0.084 R)
• M2: 241,750 km (0.091 R)
• M3: 416,780 km (0.069 R)
• M4: 592,408 km (0.114 R)
• M5: 1,037,162 km (0.04 R)
• M6: 1,393,953 km (0.09 R)
• M7: 1,593,965 km (0.101 R)
• M8: 2,774,143 km (0.101 R)
• M9: 3,294,893 km (0.104 R)
• M10: 4,221,951 km (0.095 R)
• M11: 4,969,492 km (0.088 R)
• M12: 5,342,888 km (0.109 R)
• M13: 6,649,177 km (0.119 R)
• M14: 7,944,844 km (0.112 R)
• M15: 8,282,486 km (0.055 R)
• M16: 9,307,082 km (0.064 R)
• M17: 11,604,756 km (0.085 R)
• M18: 13,232,680 km (0.104 R)
• M19: 14,816,472 km (0.082 R)
• M20: 21,594,303 km (0.076 R)
• M21: 22,837,761 km (0.091 R)
• M22: 23,434,058 km (0.055 R)
• M23: 23,606,394 km (0.104 R)
• M24: 24,040,827 km (0.088 R)
• M25: 30,182,717 km (0.117 R)
• M26: 31,316,070 km (0.066 R)
• M27: 33,557,794 km (0.118 R)
• M28: 39,686,670 km (0.112 R)
• M29: 40,672,071 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.3

Radius: 4.8

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.89 AU - 19.35 AU

Year: 28965 Days

Day: 20.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 77.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 76,835,594 km

• M1: 65,374 km (0.029 R)
• M2: 578,046 km (0.086 R)
• M3: 760,556 km (0.107 R)
• M4: 1,332,767 km (0.044 R)
• M5: 3,408,288 km (0.088 R)
• M6: 3,612,041 km (0.079 R)
• M7: 4,579,041 km (0.085 R)
• M8: 4,900,078 km (0.104 R)
• M9: 5,122,231 km (0.079 R)
• M10: 6,644,539 km (0.101 R)
• M11: 7,979,999 km (0.063 R)
• M12: 8,287,872 km (0.079 R)
• M13: 8,710,635 km (0.112 R)
• M14: 12,216,461 km (0.096 R)
• M15: 12,833,253 km (0.093 R)
• M16: 13,907,216 km (0.118 R)
• M17: 15,273,195 km (0.103 R)
• M18: 15,908,238 km (0.119 R)
• M19: 16,150,736 km (0.099 R)
• M20: 31,934,059 km (0.094 R)
• M21: 32,579,275 km (0.106 R)
• M22: 34,702,368 km (0.117 R)
• M23: 39,221,719 km (0.118 R)
• M24: 41,468,979 km (0.119 R)
• M25: 42,236,715 km (0.093 R)
• M26: 48,893,521 km (0.108 R)
• M27: 49,234,903 km (0.112 R)
• M28: 50,442,756 km (0.084 R)
• M29: 52,737,887 km (0.117 R)
• M30: 53,097,071 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit