🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.51 AU - 0.79 AU

Year: 191 Days

Day: 20.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,901,996 km

• M1: 192,981 km (0.072 R)
• M2: 288,275 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 196 Days

Day: 47.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.69 AU - 2.19 AU

Year: 987 Days

Day: 25.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.72 AU - 2.82 AU

Year: 1249 Days

Day: 28.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,901,996 km

• M1: 1,673,252 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.75 AU - 3.95 AU

Year: 2240 Days

Day: 12.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.9

Radius: 9.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.59 AU - 6.37 AU

Year: 4686 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,901,996 km

• M1: 134,788 km (0.097 R)
• M2: 215,271 km (0.112 R)
• M3: 321,935 km (0.083 R)
• M4: 442,361 km (0.099 R)
• M5: 665,561 km (0.066 R)
• M6: 862,881 km (0.12 R)
• M7: 1,013,675 km (0.099 R)
• M8: 1,214,735 km (0.087 R)
• M9: 1,356,254 km (0.088 R)
• M10: 1,717,982 km (0.061 R)
• M11: 1,942,977 km (0.119 R)
• M12: 2,109,480 km (0.08 R)
• M13: 2,692,313 km (0.085 R)
• M14: 3,049,852 km (0.087 R)
• M15: 3,185,387 km (0.071 R)
• M16: 3,323,018 km (0.107 R)
• M17: 4,427,499 km (0.092 R)
• M18: 4,559,294 km (0.088 R)
• M19: 5,099,343 km (0.043 R)
• M20: 5,168,307 km (0.088 R)
• M21: 5,307,134 km (0.115 R)
• M22: 5,731,244 km (0.098 R)
• M23: 6,215,193 km (0.092 R)
• M24: 6,661,892 km (0.11 R)
• M25: 7,903,704 km (0.051 R)
• M26: 8,252,118 km (0.094 R)
• M27: 8,360,427 km (0.094 R)
• M28: 8,605,618 km (0.112 R)
• M29: 8,715,422 km (0.117 R)
• M30: 8,936,378 km (0.097 R)
• M31: 9,752,884 km (0.112 R)
• M32: 10,126,729 km (0.093 R)
• M33: 10,242,667 km (0.117 R)
• M34: 10,710,908 km (0.096 R)
• M35: 10,799,470 km (0.075 R)
• M36: 11,426,435 km (0.092 R)
• M37: 11,516,942 km (0.111 R)
• M38: 12,034,401 km (0.09 R)
• M39: 12,373,389 km (0.077 R)
• M40: 12,466,290 km (0.101 R)
• M41: 12,871,999 km (0.103 R)
• M42: 13,408,906 km (0.12 R)
• M43: 13,664,120 km (0.092 R)
• M44: 13,920,979 km (0.111 R)
• M45: 14,701,132 km (0.1 R)
• M46: 14,964,275 km (0.094 R)
• M47: 15,395,266 km (0.089 R)
• M48: 15,729,618 km (0.089 R)
• M49: 16,747,033 km (0.045 R)
• M50: 18,666,822 km (0.066 R)
• M51: 18,916,202 km (0.096 R)
• M52: 19,130,725 km (0.088 R)
• M53: 19,598,518 km (0.116 R)
• M54: 19,851,937 km (0.113 R)
• M55: 20,179,406 km (0.112 R)
• M56: 21,061,136 km (0.107 R)
• M57: 22,483,064 km (0.105 R)
• M58: 22,558,761 km (0.079 R)
• M59: 24,013,001 km (0.05 R)
• M60: 24,167,835 km (0.102 R)
• M61: 24,284,222 km (0.109 R)
• M62: 24,517,445 km (0.109 R)
• M63: 25,300,291 km (0.111 R)
• M64: 26,410,158 km (0.088 R)
• M65: 26,570,078 km (0.089 R)

Asteroid Belt

Center: 9.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 5.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.86 AU - 13.9 AU

Year: 17876 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 42,901,996 km

• M1: 73,453 km (0.103 R)
• M2: 181,761 km (0.066 R)
• M3: 1,131,110 km (0.04 R)
• M4: 1,547,889 km (0.044 R)
• M5: 1,739,973 km (0.054 R)
• M6: 2,077,316 km (0.057 R)
• M7: 2,385,787 km (0.109 R)
• M8: 2,734,200 km (0.043 R)
• M9: 3,124,950 km (0.105 R)
• M10: 3,533,352 km (0.119 R)
• M11: 3,786,322 km (0.081 R)
• M12: 4,162,112 km (0.085 R)
• M13: 4,549,870 km (0.068 R)
• M14: 5,748,149 km (0.076 R)
• M15: 6,314,077 km (0.116 R)
• M16: 6,517,979 km (0.107 R)
• M17: 6,828,096 km (0.058 R)
• M18: 7,319,973 km (0.1 R)
• M19: 7,642,058 km (0.087 R)
• M20: 7,714,313 km (0.059 R)
• M21: 8,449,138 km (0.115 R)
• M22: 8,976,620 km (0.102 R)
• M23: 9,437,382 km (0.08 R)
• M24: 9,514,873 km (0.058 R)
• M25: 10,142,586 km (0.1 R)
• M26: 10,182,379 km (0.095 R)
• M27: 11,191,118 km (0.118 R)
• M28: 11,520,682 km (0.1 R)
• M29: 11,978,900 km (0.09 R)
• M30: 12,020,937 km (0.082 R)
• M31: 12,999,457 km (0.099 R)
• M32: 13,389,309 km (0.075 R)
• M33: 13,695,087 km (0.078 R)
• M34: 14,716,242 km (0.113 R)
• M35: 16,783,834 km (0.091 R)
• M36: 17,350,361 km (0.097 R)
• M37: 17,635,943 km (0.104 R)
• M38: 17,923,171 km (0.093 R)
• M39: 18,211,895 km (0.092 R)
• M40: 18,502,115 km (0.042 R)
• M41: 19,038,274 km (0.102 R)
• M42: 19,728,070 km (0.068 R)
• M43: 19,976,252 km (0.072 R)
• M44: 20,026,069 km (0.119 R)
• M45: 21,131,896 km (0.107 R)
• M46: 21,182,610 km (0.115 R)
• M47: 21,999,863 km (0.057 R)
• M48: 22,879,349 km (0.036 R)
• M49: 23,612,378 km (0.084 R)
• M50: 23,981,735 km (0.115 R)
• M51: 24,406,145 km (0.044 R)
• M52: 29,236,061 km (0.104 R)
• M53: 29,405,855 km (0.086 R)
• M54: 31,005,804 km (0.09 R)
• M55: 31,236,634 km (0.082 R)
• M56: 33,872,847 km (0.115 R)
• M57: 34,947,259 km (0.097 R)
• M58: 35,488,654 km (0.115 R)
• M59: 35,850,980 km (0.086 R)
• M60: 36,397,012 km (0.069 R)
• M61: 36,762,480 km (0.12 R)
• M62: 39,292,479 km (0.109 R)
• M63: 39,792,734 km (0.091 R)
• M64: 40,989,069 km (0.067 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit