🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.08 AU

Year: 412 Days

Day: 33.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.58 AU - 1.98 AU

Year: 909 Days

Day: 40.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.75 AU - 2.37 AU

Year: 1132 Days

Day: 12.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,676,851 km

• M1: 1,331,870 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.99 AU - 2.99 AU

Year: 1980 Days

Day: 40.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,676,851 km

• M1: 204,051 km (0.07 R)
• M2: 1,311,674 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.23 AU - 4.21 AU

Year: 2747 Days

Day: 44.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 10.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.94 AU - 5.86 AU

Year: 4805 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 33,676,851 km

• M1: 136,134 km (0.075 R)
• M2: 318,195 km (0.112 R)
• M3: 384,766 km (0.114 R)
• M4: 507,885 km (0.069 R)
• M5: 704,307 km (0.079 R)
• M6: 826,229 km (0.089 R)
• M7: 911,799 km (0.097 R)
• M8: 978,071 km (0.1 R)
• M9: 1,403,378 km (0.08 R)
• M10: 1,797,568 km (0.092 R)
• M11: 1,911,262 km (0.12 R)
• M12: 2,036,925 km (0.039 R)
• M13: 2,135,659 km (0.071 R)
• M14: 2,256,385 km (0.059 R)
• M15: 2,420,793 km (0.101 R)
• M16: 2,546,754 km (0.05 R)
• M17: 2,718,193 km (0.112 R)
• M18: 3,152,027 km (0.048 R)
• M19: 3,383,156 km (0.115 R)
• M20: 3,477,253 km (0.108 R)
• M21: 3,607,852 km (0.083 R)
• M22: 4,387,855 km (0.088 R)
• M23: 4,698,570 km (0.058 R)
• M24: 4,949,745 km (0.097 R)
• M25: 5,273,325 km (0.114 R)
• M26: 5,827,735 km (0.059 R)
• M27: 5,997,827 km (0.108 R)
• M28: 6,284,906 km (0.054 R)
• M29: 6,430,165 km (0.088 R)
• M30: 6,561,811 km (0.062 R)
• M31: 7,157,809 km (0.057 R)
• M32: 7,585,360 km (0.098 R)
• M33: 8,593,799 km (0.101 R)
• M34: 8,690,589 km (0.039 R)
• M35: 8,803,835 km (0.083 R)
• M36: 9,113,801 km (0.069 R)
• M37: 9,510,535 km (0.047 R)
• M38: 10,201,378 km (0.065 R)
• M39: 10,338,110 km (0.098 R)
• M40: 10,406,626 km (0.111 R)
• M41: 10,786,455 km (0.081 R)
• M42: 10,960,737 km (0.073 R)
• M43: 11,065,754 km (0.113 R)
• M44: 11,666,839 km (0.09 R)
• M45: 11,738,197 km (0.116 R)
• M46: 12,007,323 km (0.103 R)
• M47: 12,115,632 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.5

Radius: 10.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.6 AU - 7.66 AU

Year: 5811 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,676,851 km

• M1: 276,158 km (0.042 R)
• M2: 579,991 km (0.096 R)
• M3: 666,010 km (0.094 R)
• M4: 1,056,311 km (0.115 R)
• M5: 1,133,204 km (0.072 R)
• M6: 1,342,641 km (0.104 R)
• M7: 1,836,314 km (0.033 R)
• M8: 1,911,412 km (0.098 R)
• M9: 2,006,706 km (0.105 R)
• M10: 2,363,198 km (0.098 R)
• M11: 2,486,616 km (0.115 R)
• M12: 2,654,465 km (0.111 R)
• M13: 2,891,577 km (0.043 R)
• M14: 3,113,132 km (0.105 R)
• M15: 3,248,817 km (0.076 R)
• M16: 3,409,635 km (0.059 R)
• M17: 3,787,220 km (0.119 R)
• M18: 3,980,949 km (0.115 R)
• M19: 4,079,235 km (0.111 R)
• M20: 4,227,935 km (0.1 R)
• M21: 4,303,033 km (0.116 R)
• M22: 4,378,580 km (0.099 R)
• M23: 4,607,914 km (0.111 R)
• M24: 5,211,990 km (0.116 R)
• M25: 5,455,236 km (0.097 R)
• M26: 5,564,442 km (0.108 R)
• M27: 6,465,171 km (0.073 R)
• M28: 6,551,938 km (0.102 R)
• M29: 6,726,668 km (0.099 R)
• M30: 7,200,146 km (0.066 R)
• M31: 7,410,630 km (0.102 R)
• M32: 7,531,954 km (0.099 R)
• M33: 7,838,031 km (0.111 R)
• M34: 7,930,632 km (0.038 R)
• M35: 9,037,955 km (0.042 R)
• M36: 9,659,235 km (0.115 R)
• M37: 9,991,791 km (0.087 R)
• M38: 10,092,321 km (0.094 R)
• M39: 10,260,619 km (0.087 R)
• M40: 10,600,056 km (0.097 R)
• M41: 11,220,139 km (0.073 R)
• M42: 13,187,351 km (0.1 R)
• M43: 13,779,460 km (0.071 R)
• M44: 14,229,151 km (0.086 R)
• M45: 15,104,747 km (0.115 R)
• M46: 15,919,457 km (0.044 R)
• M47: 16,154,775 km (0.087 R)
• M48: 16,827,965 km (0.112 R)
• M49: 17,228,289 km (0.098 R)
• M50: 18,324,692 km (0.106 R)
• M51: 18,985,017 km (0.108 R)
• M52: 19,485,571 km (0.089 R)
• M53: 19,569,346 km (0.12 R)
• M54: 20,032,501 km (0.062 R)
• M55: 20,159,510 km (0.098 R)
• M56: 21,184,704 km (0.076 R)
• M57: 21,314,106 km (0.056 R)
• M58: 21,921,324 km (0.115 R)
• M59: 24,090,792 km (0.073 R)
• M60: 24,904,754 km (0.113 R)
• M61: 25,544,136 km (0.105 R)
• M62: 25,911,997 km (0.096 R)
• M63: 26,746,005 km (0.077 R)
• M64: 27,353,671 km (0.038 R)
• M65: 27,588,690 km (0.06 R)
• M66: 27,918,852 km (0.109 R)
• M67: 28,345,057 km (0.041 R)
• M68: 28,821,376 km (0.061 R)
• M69: 29,252,218 km (0.038 R)
• M70: 29,348,260 km (0.104 R)
• M71: 30,801,454 km (0.065 R)
• M72: 31,340,156 km (0.066 R)
• M73: 31,586,094 km (0.1 R)
• M74: 32,030,400 km (0.101 R)
• M75: 32,775,397 km (0.083 R)
• M76: 32,924,995 km (0.075 R)
• M77: 33,475,815 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit