🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 230 Days

Day: 28.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,240,992 km

• M1: 306,975 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.12 AU - 4.78 AU

Year: 2896 Days

Day: 26.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,240,992 km

• M1: 36,352 km (0.04 R)
• M2: 425,008 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 11

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.11 AU - 11.4 AU

Year: 13004 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 111,240,992 km

• M1: 138,528 km (0.115 R)
• M2: 864,376 km (0.037 R)
• M3: 1,279,062 km (0.113 R)
• M4: 1,680,882 km (0.102 R)
• M5: 2,073,726 km (0.085 R)
• M6: 2,423,934 km (0.083 R)
• M7: 3,246,124 km (0.051 R)
• M8: 4,244,840 km (0.113 R)
• M9: 5,120,137 km (0.099 R)
• M10: 5,619,345 km (0.094 R)
• M11: 7,053,390 km (0.098 R)
• M12: 9,121,132 km (0.116 R)
• M13: 10,073,621 km (0.112 R)
• M14: 13,729,943 km (0.112 R)
• M15: 15,558,927 km (0.096 R)
• M16: 17,624,574 km (0.115 R)
• M17: 19,953,364 km (0.095 R)
• M18: 20,301,927 km (0.104 R)
• M19: 21,645,914 km (0.09 R)
• M20: 23,239,730 km (0.12 R)
• M21: 23,723,081 km (0.114 R)
• M22: 24,311,898 km (0.119 R)
• M23: 25,011,118 km (0.059 R)
• M24: 26,240,962 km (0.037 R)
• M25: 28,931,929 km (0.079 R)
• M26: 34,230,237 km (0.054 R)
• M27: 38,638,138 km (0.071 R)
• M28: 41,683,651 km (0.08 R)
• M29: 42,974,532 km (0.115 R)
• M30: 44,885,794 km (0.072 R)
• M31: 49,670,981 km (0.117 R)
• M32: 50,312,157 km (0.06 R)
• M33: 51,775,075 km (0.108 R)
• M34: 59,517,363 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 14.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.51 AU - 13.21 AU

Year: 14127 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 111,240,992 km

• M1: 183,257 km (0.114 R)
• M2: 1,195,287 km (0.052 R)
• M3: 1,989,352 km (0.064 R)
• M4: 2,638,607 km (0.074 R)
• M5: 3,837,634 km (0.107 R)
• M6: 4,759,905 km (0.103 R)
• M7: 5,307,433 km (0.11 R)
• M8: 6,226,712 km (0.116 R)
• M9: 9,679,730 km (0.111 R)
• M10: 10,193,001 km (0.083 R)
• M11: 10,670,517 km (0.12 R)
• M12: 12,193,573 km (0.094 R)
• M13: 12,915,383 km (0.098 R)
• M14: 13,475,178 km (0.115 R)
• M15: 13,986,503 km (0.064 R)
• M16: 15,878,767 km (0.088 R)
• M17: 16,666,998 km (0.108 R)
• M18: 19,592,684 km (0.091 R)
• M19: 21,781,899 km (0.081 R)
• M20: 25,172,086 km (0.068 R)
• M21: 26,741,816 km (0.1 R)
• M22: 28,271,754 km (0.045 R)
• M23: 29,430,389 km (0.083 R)
• M24: 32,865,904 km (0.094 R)
• M25: 34,264,794 km (0.114 R)
• M26: 38,189,195 km (0.077 R)
• M27: 39,604,690 km (0.101 R)
• M28: 40,655,914 km (0.041 R)
• M29: 42,814,013 km (0.098 R)
• M30: 45,189,777 km (0.062 R)
• M31: 45,904,855 km (0.082 R)
• M32: 49,897,921 km (0.101 R)
• M33: 50,969,790 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.9

Radius: 8

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.81 AU - 20.79 AU

Year: 31283 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 111,240,992 km

• M1: 113,395 km (0.099 R)
• M2: 685,009 km (0.096 R)
• M3: 936,333 km (0.074 R)
• M4: 1,382,434 km (0.095 R)
• M5: 2,487,364 km (0.117 R)
• M6: 3,160,704 km (0.118 R)
• M7: 3,639,866 km (0.116 R)
• M8: 4,584,427 km (0.117 R)
• M9: 5,683,672 km (0.117 R)
• M10: 6,102,247 km (0.095 R)
• M11: 6,641,697 km (0.106 R)
• M12: 7,265,969 km (0.073 R)
• M13: 9,122,329 km (0.101 R)
• M14: 10,847,192 km (0.098 R)
• M15: 11,346,400 km (0.092 R)
• M16: 12,010,764 km (0.114 R)
• M17: 12,390,892 km (0.091 R)
• M18: 12,857,488 km (0.055 R)
• M19: 13,743,556 km (0.072 R)
• M20: 15,907,938 km (0.099 R)
• M21: 22,350,221 km (0.092 R)
• M22: 32,052,241 km (0.071 R)
• M23: 32,636,720 km (0.111 R)
• M24: 35,822,557 km (0.094 R)
• M25: 36,928,833 km (0.113 R)
• M26: 37,895,235 km (0.052 R)
• M27: 39,209,752 km (0.098 R)
• M28: 41,755,907 km (0.088 R)
• M29: 58,510,719 km (0.105 R)
• M30: 60,932,110 km (0.087 R)
• M31: 63,190,440 km (0.054 R)
• M32: 67,395,187 km (0.101 R)
• M33: 69,565,852 km (0.078 R)
• M34: 72,281,652 km (0.102 R)
• M35: 73,286,501 km (0.106 R)
• M36: 78,450,769 km (0.102 R)
• M37: 81,934,604 km (0.072 R)
• M38: 83,852,449 km (0.107 R)
• M39: 84,961,867 km (0.059 R)
• M40: 90,074,972 km (0.053 R)
• M41: 103,111,978 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit