🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 138 Days

Day: 24.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,978,347 km

• M1: 288,125 km (0.071 R)
• M2: 385,663 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.57 AU - 0.67 AU

Year: 180 Days

Day: 35.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,978,347 km

• M1: 224,696 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.41 AU - 1.43 AU

Year: 624 Days

Day: 41.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.99 AU - 2.63 AU

Year: 1295 Days

Day: 16 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.35 AU - 3.35 AU

Year: 1775 Days

Day: 28.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 151.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,978,347 km

• M1: 1,160,580 km (0.087 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.31 AU - 4.45 AU

Year: 3382 Days

Day: 12.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 165.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 12.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.78 AU - 5.68 AU

Year: 3795 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,978,347 km

• M1: 184,305 km (0.118 R)
• M2: 288,425 km (0.065 R)
• M3: 410,197 km (0.082 R)
• M4: 527,183 km (0.104 R)
• M5: 767,287 km (0.11 R)
• M6: 883,525 km (0.061 R)
• M7: 1,019,061 km (0.117 R)
• M8: 1,243,009 km (0.106 R)
• M9: 1,602,343 km (0.117 R)
• M10: 1,802,355 km (0.089 R)
• M11: 2,109,629 km (0.09 R)
• M12: 2,244,267 km (0.083 R)
• M13: 2,329,837 km (0.081 R)
• M14: 2,701,738 km (0.103 R)
• M15: 2,904,143 km (0.11 R)
• M16: 3,111,785 km (0.116 R)
• M17: 3,402,753 km (0.085 R)
• M18: 3,501,787 km (0.093 R)
• M19: 3,784,228 km (0.06 R)
• M20: 3,907,646 km (0.12 R)
• M21: 4,095,242 km (0.033 R)
• M22: 4,698,271 km (0.103 R)
• M23: 5,168,906 km (0.079 R)
• M24: 5,375,201 km (0.075 R)
• M25: 5,467,802 km (0.069 R)
• M26: 5,631,163 km (0.08 R)
• M27: 5,986,757 km (0.096 R)
• M28: 7,301,423 km (0.095 R)
• M29: 7,978,204 km (0.103 R)
• M30: 8,057,491 km (0.116 R)
• M31: 8,566,572 km (0.055 R)
• M32: 9,030,775 km (0.055 R)
• M33: 9,196,679 km (0.035 R)
• M34: 9,419,430 km (0.066 R)
• M35: 9,955,589 km (0.114 R)
• M36: 10,328,087 km (0.116 R)
• M37: 11,116,618 km (0.11 R)
• M38: 11,413,570 km (0.076 R)
• M39: 11,503,179 km (0.119 R)
• M40: 11,683,145 km (0.053 R)
• M41: 12,167,543 km (0.036 R)
• M42: 12,535,105 km (0.091 R)
• M43: 13,755,075 km (0.075 R)
• M44: 13,946,112 km (0.12 R)
• M45: 14,363,191 km (0.071 R)
• M46: 14,492,294 km (0.059 R)
• M47: 14,686,771 km (0.114 R)
• M48: 15,045,507 km (0.091 R)
• M49: 15,209,466 km (0.102 R)
• M50: 15,308,201 km (0.049 R)
• M51: 15,804,865 km (0.045 R)
• M52: 16,306,916 km (0.083 R)
• M53: 16,610,600 km (0.102 R)
• M54: 17,258,059 km (0.053 R)
• M55: 17,913,597 km (0.105 R)
• M56: 18,052,723 km (0.104 R)
• M57: 18,157,292 km (0.095 R)
• M58: 18,332,022 km (0.08 R)
• M59: 18,472,195 km (0.045 R)
• M60: 18,577,512 km (0.12 R)
• M61: 19,356,169 km (0.113 R)
• M62: 20,037,288 km (0.085 R)
• M63: 20,908,995 km (0.098 R)
• M64: 21,018,800 km (0.114 R)
• M65: 21,202,207 km (0.113 R)
• M66: 21,423,163 km (0.038 R)
• M67: 21,681,818 km (0.094 R)
• M68: 21,941,520 km (0.037 R)
• M69: 23,635,566 km (0.115 R)
• M70: 23,826,303 km (0.106 R)
• M71: 23,979,342 km (0.091 R)
• M72: 25,605,770 km (0.077 R)
• M73: 25,958,971 km (0.074 R)
• M74: 26,511,585 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 9.5

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.87 AU - 9.41 AU

Year: 10195 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,978,347 km

• M1: 302,487 km (0.114 R)
• M2: 464,202 km (0.082 R)
• M3: 525,238 km (0.102 R)
• M4: 726,896 km (0.066 R)
• M5: 818,600 km (0.117 R)
• M6: 914,492 km (0.038 R)
• M7: 1,118,244 km (0.068 R)
• M8: 1,203,814 km (0.103 R)
• M9: 1,428,061 km (0.105 R)
• M10: 1,916,648 km (0.084 R)
• M11: 2,260,723 km (0.061 R)
• M12: 2,510,551 km (0.076 R)
• M13: 2,624,395 km (0.085 R)
• M14: 2,827,998 km (0.109 R)
• M15: 3,532,903 km (0.067 R)
• M16: 4,021,191 km (0.093 R)
• M17: 4,188,591 km (0.085 R)
• M18: 5,722,119 km (0.104 R)
• M19: 5,872,913 km (0.101 R)
• M20: 6,139,945 km (0.042 R)
• M21: 6,294,480 km (0.094 R)
• M22: 6,686,127 km (0.115 R)
• M23: 7,045,312 km (0.043 R)
• M24: 7,410,929 km (0.09 R)
• M25: 8,934,583 km (0.104 R)
• M26: 9,957,234 km (0.049 R)
• M27: 10,413,358 km (0.05 R)
• M28: 11,063,511 km (0.08 R)
• M29: 11,631,234 km (0.043 R)
• M30: 11,918,612 km (0.114 R)
• M31: 12,257,002 km (0.076 R)
• M32: 13,091,609 km (0.098 R)
• M33: 13,490,886 km (0.112 R)
• M34: 15,127,187 km (0.061 R)
• M35: 15,283,816 km (0.071 R)
• M36: 15,493,552 km (0.05 R)
• M37: 16,075,039 km (0.077 R)
• M38: 16,341,623 km (0.056 R)
• M39: 16,933,581 km (0.036 R)
• M40: 17,423,066 km (0.082 R)
• M41: 18,471,597 km (0.083 R)
• M42: 18,751,046 km (0.055 R)
• M43: 19,825,308 km (0.094 R)
• M44: 20,571,802 km (0.056 R)
• M45: 20,745,335 km (0.082 R)
• M46: 21,386,063 km (0.105 R)
• M47: 21,915,041 km (0.056 R)
• M48: 22,033,074 km (0.086 R)
• M49: 23,165,978 km (0.095 R)
• M50: 24,378,918 km (0.117 R)
• M51: 24,501,289 km (0.098 R)
• M52: 24,623,959 km (0.104 R)
• M53: 25,986,347 km (0.12 R)
• M54: 26,299,455 km (0.108 R)
• M55: 26,739,722 km (0.096 R)
• M56: 28,011,304 km (0.087 R)
• M57: 28,783,827 km (0.096 R)
• M58: 29,563,232 km (0.107 R)
• M59: 30,613,110 km (0.069 R)
• M60: 30,877,599 km (0.049 R)
• M61: 31,076,414 km (0.048 R)
• M62: 31,142,686 km (0.086 R)
• M63: 31,408,671 km (0.09 R)
• M64: 31,875,865 km (0.074 R)
• M65: 32,547,261 km (0.076 R)
• M66: 33,291,211 km (0.068 R)
• M67: 36,112,926 km (0.03 R)
• M68: 36,392,375 km (0.038 R)
• M69: 37,093,989 km (0.109 R)
• M70: 37,587,811 km (0.045 R)
• M71: 39,010,637 km (0.077 R)
• M72: 42,275,760 km (0.1 R)
• M73: 42,570,318 km (0.065 R)
• M74: 44,201,982 km (0.093 R)
• M75: 46,308,170 km (0.037 R)
• M76: 47,602,790 km (0.097 R)
• M77: 47,832,573 km (0.114 R)
• M78: 48,523,865 km (0.103 R)
• M79: 49,295,790 km (0.04 R)
• M80: 50,149,694 km (0.11 R)
• M81: 50,461,456 km (0.069 R)
• M82: 52,108,529 km (0.05 R)
• M83: 52,424,330 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit