🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.54 AU - 0.58 AU

Year: 271 Days

Day: 38.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 82.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.4

Radius: 9.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.2 AU - 1.48 AU

Year: 1002 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,984,949 km

• M1: 116,836 km (0.099 R)
• M2: 479,910 km (0.072 R)
• M3: 1,394,701 km (0.066 R)
• M4: 1,863,840 km (0.091 R)
• M5: 2,435,753 km (0.115 R)
• M6: 2,886,940 km (0.102 R)
• M7: 3,898,670 km (0.056 R)
• M8: 5,438,930 km (0.055 R)
• M9: 6,172,558 km (0.081 R)
• M10: 7,191,618 km (0.057 R)
• M11: 8,172,083 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 8

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.86 AU - 2.8 AU

Year: 2296 Days

Day: 10 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,984,949 km

• M1: 99,483 km (0.075 R)
• M2: 357,539 km (0.03 R)
• M3: 836,102 km (0.076 R)
• M4: 1,460,674 km (0.09 R)
• M5: 2,037,523 km (0.088 R)
• M6: 2,548,998 km (0.03 R)
• M7: 3,314,191 km (0.086 R)
• M8: 3,637,921 km (0.112 R)
• M9: 5,078,997 km (0.081 R)
• M10: 6,203,076 km (0.077 R)
• M11: 9,315,459 km (0.092 R)
• M12: 10,036,072 km (0.115 R)
• M13: 11,265,617 km (0.107 R)
• M14: 13,836,606 km (0.086 R)
• M15: 14,870,028 km (0.063 R)
• M16: 15,803,070 km (0.064 R)
• M17: 16,105,707 km (0.113 R)
• M18: 16,463,694 km (0.107 R)
• M19: 18,667,869 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.9

Radius: 4.2

Gravity: 40.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 8.83 AU - 9.85 AU

Year: 18430 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,984,949 km

• M1: 52,210 km (0.075 R)
• M2: 298,448 km (0.065 R)
• M3: 521,498 km (0.111 R)
• M4: 1,073,066 km (0.071 R)
• M5: 1,304,793 km (0.118 R)
• M6: 1,636,152 km (0.116 R)
• M7: 2,353,623 km (0.092 R)
• M8: 2,918,804 km (0.105 R)
• M9: 3,073,189 km (0.106 R)
• M10: 3,370,590 km (0.096 R)
• M11: 6,264,860 km (0.052 R)
• M12: 6,522,617 km (0.084 R)
• M13: 8,580,335 km (0.037 R)
• M14: 11,283,120 km (0.115 R)
• M15: 11,988,923 km (0.116 R)
• M16: 13,417,134 km (0.114 R)
• M17: 14,504,262 km (0.087 R)
• M18: 14,803,756 km (0.117 R)
• M19: 17,099,934 km (0.055 R)
• M20: 19,989,118 km (0.074 R)
• M21: 21,889,609 km (0.039 R)
• M22: 26,045,588 km (0.079 R)
• M23: 27,845,250 km (0.091 R)
• M24: 31,815,877 km (0.069 R)
• M25: 35,332,474 km (0.117 R)
• M26: 41,303,673 km (0.047 R)
• M27: 41,453,420 km (0.119 R)
• M28: 43,125,476 km (0.093 R)
• M29: 47,748,200 km (0.088 R)
• M30: 48,410,619 km (0.116 R)
• M31: 50,434,678 km (0.101 R)
• M32: 58,338,532 km (0.091 R)
• M33: 59,858,895 km (0.116 R)
• M34: 65,388,332 km (0.116 R)
• M35: 71,248,529 km (0.033 R)
• M36: 71,896,437 km (0.117 R)
• M37: 72,113,205 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 16,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit