🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.61 AU - 0.61 AU

Year: 167 Days

Day: 42.9 Hours

Environment

Temp: 235 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,880,593 km

• M1: 57,595 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.42 AU - 4.02 AU

Year: 2021 Days

Day: 16 Hours

Environment

Temp: -91 °C

Axial Tilt: 167.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418

Radius: 13.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.87 AU - 8.35 AU

Year: 6633 Days

Day: 11.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,880,593 km

• M1: 170,392 km (0.092 R)
• M2: 1,009,038 km (0.049 R)
• M3: 1,488,798 km (0.094 R)
• M4: 2,168,122 km (0.119 R)
• M5: 2,632,324 km (0.103 R)
• M6: 3,105,353 km (0.067 R)
• M7: 3,765,977 km (0.12 R)
• M8: 4,469,236 km (0.062 R)
• M9: 5,286,490 km (0.096 R)
• M10: 6,139,197 km (0.112 R)
• M11: 6,647,830 km (0.102 R)
• M12: 7,323,115 km (0.059 R)
• M13: 8,156,076 km (0.1 R)
• M14: 8,772,120 km (0.101 R)
• M15: 10,316,120 km (0.04 R)
• M16: 11,129,782 km (0.094 R)
• M17: 11,695,711 km (0.067 R)
• M18: 12,231,421 km (0.084 R)
• M19: 14,875,563 km (0.06 R)
• M20: 15,331,538 km (0.105 R)
• M21: 17,374,446 km (0.026 R)
• M22: 19,322,809 km (0.116 R)
• M23: 20,280,235 km (0.083 R)
• M24: 25,629,706 km (0.082 R)
• M25: 28,583,964 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.28 AU - 10.24 AU

Year: 10667 Days

Day: 6.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 119 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,880,593 km

• M1: 99,483 km (0.086 R)
• M2: 449,392 km (0.109 R)
• M3: 737,667 km (0.062 R)
• M4: 1,015,620 km (0.039 R)
• M5: 1,544,598 km (0.099 R)
• M6: 2,616,916 km (0.055 R)
• M7: 3,320,175 km (0.118 R)
• M8: 3,825,517 km (0.032 R)
• M9: 4,653,541 km (0.082 R)
• M10: 5,769,391 km (0.085 R)
• M11: 7,188,776 km (0.107 R)
• M12: 11,059,621 km (0.1 R)
• M13: 11,333,983 km (0.12 R)
• M14: 12,925,256 km (0.091 R)
• M15: 13,591,116 km (0.112 R)
• M16: 14,659,993 km (0.119 R)
• M17: 16,249,171 km (0.12 R)
• M18: 17,390,902 km (0.117 R)
• M19: 18,585,142 km (0.104 R)
• M20: 25,071,257 km (0.064 R)
• M21: 25,704,654 km (0.085 R)
• M22: 26,838,905 km (0.117 R)
• M23: 28,688,234 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 10.8

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.1 AU - 13.86 AU

Year: 14506 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,880,593 km

• M1: 151,842 km (0.106 R)
• M2: 510,578 km (0.094 R)
• M3: 925,113 km (0.117 R)
• M4: 1,390,063 km (0.073 R)
• M5: 1,900,043 km (0.042 R)
• M6: 2,642,646 km (0.118 R)
• M7: 3,195,560 km (0.026 R)
• M8: 4,665,808 km (0.03 R)
• M9: 5,402,129 km (0.067 R)
• M10: 7,840,574 km (0.112 R)
• M11: 8,374,638 km (0.032 R)
• M12: 9,788,937 km (0.105 R)
• M13: 10,816,375 km (0.099 R)
• M14: 14,330,728 km (0.102 R)
• M15: 19,403,442 km (0.078 R)
• M16: 20,022,179 km (0.063 R)
• M17: 23,712,758 km (0.066 R)
• M18: 25,037,448 km (0.114 R)
• M19: 25,665,310 km (0.071 R)
• M20: 26,089,569 km (0.116 R)
• M21: 28,281,926 km (0.074 R)
• M22: 28,734,759 km (0.104 R)
• M23: 29,538,698 km (0.088 R)
• M24: 31,311,882 km (0.075 R)
• M25: 34,939,630 km (0.115 R)
• M26: 44,221,430 km (0.049 R)
• M27: 47,487,899 km (0.081 R)
• M28: 50,412,837 km (0.115 R)
• M29: 58,429,338 km (0.063 R)
• M30: 64,286,095 km (0.118 R)

Asteroid Belt

Center: 12.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 5.4

Gravity: 19.09 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.74 AU - 13.96 AU

Year: 17065 Days

Day: 24.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,880,593 km

• M1: 67,469 km (0.103 R)
• M2: 916,586 km (0.046 R)
• M3: 1,639,593 km (0.114 R)
• M4: 1,842,298 km (0.112 R)
• M5: 2,177,846 km (0.094 R)
• M6: 2,619,758 km (0.103 R)
• M7: 4,060,086 km (0.109 R)
• M8: 5,466,007 km (0.09 R)
• M9: 6,777,382 km (0.102 R)
• M10: 8,936,678 km (0.077 R)
• M11: 11,035,386 km (0.109 R)
• M12: 11,884,952 km (0.085 R)
• M13: 17,430,695 km (0.099 R)
• M14: 18,081,745 km (0.096 R)
• M15: 19,518,782 km (0.095 R)
• M16: 19,780,130 km (0.085 R)
• M17: 20,043,721 km (0.056 R)
• M18: 21,030,469 km (0.099 R)
• M19: 22,714,193 km (0.094 R)
• M20: 24,385,051 km (0.075 R)
• M21: 26,453,541 km (0.081 R)
• M22: 26,988,503 km (0.083 R)
• M23: 28,079,670 km (0.054 R)
• M24: 30,233,580 km (0.081 R)
• M25: 33,480,303 km (0.043 R)
• M26: 34,358,442 km (0.106 R)
• M27: 37,754,763 km (0.078 R)
• M28: 40,939,851 km (0.088 R)
• M29: 42,088,463 km (0.105 R)
• M30: 45,053,643 km (0.093 R)
• M31: 46,742,453 km (0.036 R)
• M32: 49,920,061 km (0.114 R)
• M33: 54,779,150 km (0.067 R)
• M34: 56,525,256 km (0.068 R)
• M35: 59,213,231 km (0.118 R)
• M36: 62,549,862 km (0.067 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit