🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.59 AU - 0.81 AU

Year: 216 Days

Day: 13.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.06 AU - 1.16 AU

Year: 431 Days

Day: 12.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 9.3

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.74 AU - 9.68 AU

Year: 10313 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 109,330,490 km

• M1: 122,221 km (0.118 R)
• M2: 705,055 km (0.081 R)
• M3: 999,912 km (0.066 R)
• M4: 1,418,637 km (0.106 R)
• M5: 1,952,103 km (0.105 R)
• M6: 3,370,739 km (0.095 R)
• M7: 4,647,707 km (0.065 R)
• M8: 4,988,191 km (0.107 R)
• M9: 5,684,869 km (0.11 R)
• M10: 6,147,724 km (0.118 R)
• M11: 7,189,674 km (0.112 R)
• M12: 11,459,945 km (0.11 R)
• M13: 12,610,801 km (0.093 R)
• M14: 13,153,094 km (0.089 R)
• M15: 16,382,762 km (0.084 R)
• M16: 18,756,132 km (0.11 R)
• M17: 28,862,216 km (0.1 R)
• M18: 29,173,978 km (0.069 R)
• M19: 31,970,411 km (0.101 R)
• M20: 33,091,947 km (0.109 R)
• M21: 36,130,429 km (0.086 R)
• M22: 38,339,840 km (0.086 R)
• M23: 39,605,438 km (0.068 R)
• M24: 46,353,947 km (0.086 R)
• M25: 46,781,498 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.9

Radius: 7.9

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.05 AU - 18.13 AU

Year: 22712 Days

Day: 15.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 109,330,490 km

• M1: 98,286 km (0.059 R)
• M2: 344,673 km (0.115 R)
• M3: 935,884 km (0.115 R)
• M4: 1,268,440 km (0.094 R)
• M5: 1,521,859 km (0.1 R)
• M6: 1,926,372 km (0.039 R)
• M7: 2,617,065 km (0.091 R)
• M8: 3,739,498 km (0.095 R)
• M9: 4,131,594 km (0.096 R)
• M10: 5,312,819 km (0.117 R)
• M11: 5,851,820 km (0.108 R)
• M12: 7,384,151 km (0.103 R)
• M13: 7,949,631 km (0.079 R)
• M14: 12,530,018 km (0.111 R)
• M15: 13,334,257 km (0.09 R)
• M16: 16,207,134 km (0.081 R)
• M17: 17,517,462 km (0.086 R)
• M18: 18,896,904 km (0.074 R)
• M19: 19,661,499 km (0.098 R)
• M20: 25,949,845 km (0.118 R)
• M21: 27,617,113 km (0.117 R)
• M22: 28,601,318 km (0.099 R)
• M23: 31,428,269 km (0.054 R)
• M24: 35,002,910 km (0.037 R)
• M25: 37,630,746 km (0.118 R)
• M26: 40,074,427 km (0.049 R)
• M27: 42,297,751 km (0.081 R)
• M28: 47,510,937 km (0.112 R)
• M29: 55,817,060 km (0.042 R)
• M30: 64,610,423 km (0.116 R)
• M31: 71,263,788 km (0.054 R)
• M32: 75,229,478 km (0.084 R)
• M33: 79,339,829 km (0.032 R)
• M34: 80,328,372 km (0.047 R)
• M35: 85,135,849 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.3

Radius: 4.7

Gravity: 41.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 16.72 AU - 20.76 AU

Year: 29932 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 109,330,490 km

• M1: 58,493 km (0.106 R)
• M2: 567,425 km (0.057 R)
• M3: 761,603 km (0.057 R)
• M4: 919,578 km (0.088 R)
• M5: 1,159,683 km (0.077 R)
• M6: 1,645,876 km (0.102 R)
• M7: 1,870,273 km (0.091 R)
• M8: 2,161,839 km (0.118 R)
• M9: 2,950,220 km (0.106 R)
• M10: 3,158,759 km (0.106 R)
• M11: 3,506,424 km (0.051 R)
• M12: 4,353,298 km (0.119 R)
• M13: 5,030,228 km (0.091 R)
• M14: 6,441,086 km (0.094 R)
• M15: 7,104,403 km (0.118 R)
• M16: 8,565,824 km (0.091 R)
• M17: 10,556,374 km (0.115 R)
• M18: 10,833,878 km (0.109 R)
• M19: 12,067,761 km (0.11 R)
• M20: 12,914,186 km (0.102 R)
• M21: 13,473,083 km (0.11 R)
• M22: 13,717,526 km (0.117 R)
• M23: 14,047,838 km (0.064 R)
• M24: 19,454,754 km (0.07 R)
• M25: 20,616,083 km (0.077 R)
• M26: 22,960,132 km (0.111 R)
• M27: 26,101,088 km (0.111 R)
• M28: 28,972,919 km (0.09 R)
• M29: 30,765,101 km (0.114 R)
• M30: 32,048,352 km (0.08 R)
• M31: 38,347,619 km (0.094 R)
• M32: 45,241,687 km (0.082 R)
• M33: 56,215,738 km (0.04 R)
• M34: 58,345,414 km (0.085 R)
• M35: 60,307,539 km (0.113 R)
• M36: 61,639,858 km (0.068 R)
• M37: 65,987,920 km (0.119 R)
• M38: 72,761,412 km (0.077 R)
• M39: 73,765,364 km (0.111 R)
• M40: 83,493,264 km (0.039 R)
• M41: 84,593,557 km (0.111 R)
• M42: 92,860,784 km (0.054 R)
• M43: 98,865,642 km (0.06 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit