🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 146 Days

Day: 40.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,076,156 km

• M1: 53,706 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.93 AU - 2.07 AU

Year: 1071 Days

Day: 47.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,076,156 km

• M1: 656,435 km (0.106 R)

Asteroid Belt

Center: 2.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.41 AU - 3.97 AU

Year: 2685 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.8

Radius: 10.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.46 AU - 6.14 AU

Year: 4621 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,076,156 km

• M1: 129,402 km (0.075 R)
• M2: 525,986 km (0.09 R)
• M3: 853,007 km (0.084 R)
• M4: 1,516,174 km (0.085 R)
• M5: 1,878,800 km (0.096 R)
• M6: 2,206,120 km (0.062 R)
• M7: 2,559,021 km (0.089 R)
• M8: 2,949,771 km (0.067 R)
• M9: 3,921,110 km (0.087 R)
• M10: 4,294,656 km (0.079 R)
• M11: 4,929,998 km (0.097 R)
• M12: 6,656,656 km (0.103 R)
• M13: 8,257,503 km (0.07 R)
• M14: 10,133,610 km (0.087 R)
• M15: 11,472,810 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 15

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.84 AU - 5.98 AU

Year: 4766 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,076,156 km

• M1: 186,549 km (0.056 R)
• M2: 1,007,691 km (0.051 R)
• M3: 1,726,659 km (0.113 R)
• M4: 2,285,706 km (0.077 R)
• M5: 2,982,084 km (0.099 R)
• M6: 3,721,696 km (0.059 R)
• M7: 4,302,136 km (0.038 R)
• M8: 7,592,990 km (0.094 R)
• M9: 8,431,934 km (0.103 R)
• M10: 9,189,348 km (0.111 R)
• M11: 10,371,920 km (0.111 R)
• M12: 11,653,674 km (0.114 R)
• M13: 13,310,171 km (0.04 R)
• M14: 15,774,048 km (0.062 R)
• M15: 16,979,358 km (0.066 R)
• M16: 19,278,977 km (0.065 R)
• M17: 19,870,038 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 9.4

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.38 AU - 8.96 AU

Year: 7272 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 40,076,156 km

• M1: 122,072 km (0.12 R)
• M2: 487,240 km (0.06 R)
• M3: 1,225,356 km (0.058 R)
• M4: 1,670,111 km (0.057 R)
• M5: 3,101,164 km (0.077 R)
• M6: 3,560,579 km (0.1 R)
• M7: 5,185,810 km (0.103 R)
• M8: 5,767,746 km (0.062 R)
• M9: 6,356,563 km (0.112 R)
• M10: 6,796,082 km (0.097 R)
• M11: 8,583,178 km (0.113 R)
• M12: 8,984,100 km (0.082 R)
• M13: 10,312,230 km (0.117 R)
• M14: 11,179,748 km (0.054 R)
• M15: 12,486,485 km (0.08 R)
• M16: 13,176,730 km (0.068 R)
• M17: 14,321,303 km (0.115 R)
• M18: 15,794,094 km (0.1 R)
• M19: 17,791,675 km (0.093 R)
• M20: 20,895,232 km (0.088 R)
• M21: 21,621,829 km (0.065 R)
• M22: 23,211,157 km (0.081 R)
• M23: 24,787,170 km (0.073 R)
• M24: 32,019,928 km (0.091 R)
• M25: 34,637,891 km (0.066 R)
• M26: 39,069,429 km (0.103 R)
• M27: 40,295,682 km (0.113 R)
• M28: 43,603,291 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.5

Radius: 9.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.32 AU - 7.78 AU

Year: 7857 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,076,156 km

• M1: 120,725 km (0.059 R)
• M2: 459,864 km (0.077 R)
• M3: 839,244 km (0.064 R)
• M4: 1,276,668 km (0.077 R)
• M5: 1,691,054 km (0.04 R)
• M6: 2,015,981 km (0.111 R)
• M7: 2,330,436 km (0.091 R)
• M8: 2,755,294 km (0.117 R)
• M9: 3,209,473 km (0.058 R)
• M10: 3,524,227 km (0.042 R)
• M11: 4,348,810 km (0.066 R)
• M12: 4,792,667 km (0.03 R)
• M13: 5,175,189 km (0.102 R)
• M14: 5,935,445 km (0.119 R)
• M15: 6,660,097 km (0.116 R)
• M16: 7,250,859 km (0.107 R)
• M17: 8,285,029 km (0.086 R)
• M18: 8,751,027 km (0.053 R)
• M19: 9,875,404 km (0.071 R)
• M20: 11,451,717 km (0.102 R)
• M21: 13,649,908 km (0.103 R)
• M22: 15,158,603 km (0.075 R)
• M23: 15,473,207 km (0.095 R)
• M24: 16,180,655 km (0.11 R)
• M25: 16,842,327 km (0.115 R)
• M26: 19,227,814 km (0.097 R)
• M27: 19,820,222 km (0.113 R)
• M28: 23,802,368 km (0.099 R)
• M29: 25,534,561 km (0.107 R)
• M30: 26,431,401 km (0.049 R)
• M31: 30,729,048 km (0.111 R)
• M32: 34,377,441 km (0.101 R)
• M33: 36,474,354 km (0.12 R)
• M34: 37,611,448 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit