🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 337 Days

Day: 36.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,625,807 km

• M1: 676,781 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.91 AU - 1.03 AU

Year: 342 Days

Day: 44.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.06 AU - 3.2 AU

Year: 1528 Days

Day: 43.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 9.1

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.45 AU - 6.05 AU

Year: 4308 Days

Day: 7.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,625,807 km

• M1: 122,969 km (0.11 R)
• M2: 223,050 km (0.094 R)
• M3: 295,157 km (0.096 R)
• M4: 481,406 km (0.101 R)
• M5: 672,442 km (0.079 R)
• M6: 765,492 km (0.102 R)
• M7: 1,085,632 km (0.116 R)
• M8: 1,415,345 km (0.025 R)
• M9: 1,475,933 km (0.071 R)
• M10: 1,647,222 km (0.097 R)
• M11: 1,711,100 km (0.072 R)
• M12: 2,026,303 km (0.114 R)
• M13: 2,414,061 km (0.079 R)
• M14: 2,505,465 km (0.104 R)
• M15: 3,078,275 km (0.102 R)
• M16: 3,627,748 km (0.062 R)
• M17: 3,796,345 km (0.11 R)
• M18: 4,251,571 km (0.114 R)
• M19: 4,815,855 km (0.058 R)
• M20: 5,118,790 km (0.087 R)
• M21: 5,451,945 km (0.091 R)
• M22: 5,645,375 km (0.066 R)
• M23: 5,890,566 km (0.115 R)
• M24: 6,014,433 km (0.093 R)
• M25: 6,315,274 km (0.111 R)
• M26: 6,698,394 km (0.112 R)
• M27: 7,247,269 km (0.109 R)
• M28: 7,380,112 km (0.083 R)
• M29: 8,083,970 km (0.116 R)
• M30: 8,166,548 km (0.103 R)
• M31: 8,471,877 km (0.077 R)
• M32: 8,724,398 km (0.112 R)
• M33: 8,809,220 km (0.103 R)
• M34: 8,865,918 km (0.102 R)
• M35: 9,150,902 km (0.112 R)
• M36: 9,759,466 km (0.107 R)
• M37: 9,965,163 km (0.114 R)
• M38: 10,083,495 km (0.104 R)
• M39: 10,440,884 km (0.082 R)
• M40: 10,651,368 km (0.112 R)
• M41: 10,924,085 km (0.114 R)
• M42: 11,291,198 km (0.071 R)
• M43: 11,600,268 km (0.054 R)
• M44: 11,724,733 km (0.112 R)
• M45: 12,290,063 km (0.112 R)
• M46: 12,607,959 km (0.057 R)
• M47: 12,735,865 km (0.081 R)
• M48: 12,864,220 km (0.05 R)
• M49: 12,928,547 km (0.053 R)
• M50: 13,906,618 km (0.117 R)
• M51: 14,071,924 km (0.119 R)
• M52: 14,304,399 km (0.086 R)
• M53: 14,638,900 km (0.088 R)
• M54: 15,588,996 km (0.093 R)
• M55: 15,898,663 km (0.088 R)
• M56: 17,655,541 km (0.11 R)
• M57: 18,158,339 km (0.114 R)
• M58: 18,230,595 km (0.086 R)
• M59: 18,339,203 km (0.087 R)
• M60: 18,921,587 km (0.072 R)
• M61: 20,366,553 km (0.098 R)
• M62: 20,479,201 km (0.106 R)
• M63: 20,667,395 km (0.078 R)
• M64: 20,969,582 km (0.101 R)
• M65: 21,273,416 km (0.088 R)
• M66: 21,502,151 km (0.102 R)
• M67: 21,885,271 km (0.107 R)
• M68: 22,116,100 km (0.068 R)
• M69: 22,193,293 km (0.111 R)
• M70: 22,658,093 km (0.037 R)
• M71: 23,086,991 km (0.081 R)
• M72: 23,440,042 km (0.116 R)
• M73: 23,518,730 km (0.07 R)
• M74: 23,636,912 km (0.068 R)
• M75: 24,111,586 km (0.099 R)
• M76: 24,829,507 km (0.118 R)
• M77: 25,231,326 km (0.038 R)
• M78: 25,433,134 km (0.076 R)
• M79: 26,860,298 km (0.041 R)
• M80: 27,479,932 km (0.094 R)
• M81: 27,645,986 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 8.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.55 AU - 12.11 AU

Year: 14573 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,625,807 km

• M1: 157,676 km (0.088 R)
• M2: 269,127 km (0.083 R)
• M3: 944,860 km (0.058 R)
• M4: 1,048,831 km (0.058 R)
• M5: 1,134,700 km (0.096 R)
• M6: 1,200,822 km (0.114 R)
• M7: 1,430,604 km (0.099 R)
• M8: 1,725,013 km (0.06 R)
• M9: 2,011,493 km (0.086 R)
• M10: 2,229,457 km (0.093 R)
• M11: 2,747,814 km (0.055 R)
• M12: 2,959,345 km (0.09 R)
• M13: 3,366,251 km (0.1 R)
• M14: 3,430,429 km (0.106 R)
• M15: 3,527,518 km (0.114 R)
• M16: 4,512,171 km (0.073 R)
• M17: 4,943,312 km (0.113 R)
• M18: 5,126,869 km (0.064 R)
• M19: 6,078,161 km (0.108 R)
• M20: 6,433,756 km (0.091 R)
• M21: 7,000,432 km (0.053 R)
• M22: 7,541,079 km (0.066 R)
• M23: 8,008,872 km (0.079 R)
• M24: 8,355,191 km (0.04 R)
• M25: 8,972,731 km (0.12 R)
• M26: 10,486,063 km (0.05 R)
• M27: 11,247,965 km (0.106 R)
• M28: 12,374,137 km (0.089 R)
• M29: 13,587,227 km (0.082 R)
• M30: 14,051,878 km (0.092 R)
• M31: 14,364,537 km (0.073 R)
• M32: 14,416,896 km (0.098 R)
• M33: 14,943,780 km (0.118 R)
• M34: 15,316,279 km (0.108 R)
• M35: 15,476,947 km (0.082 R)
• M36: 16,507,078 km (0.076 R)
• M37: 17,058,196 km (0.11 R)
• M38: 17,280,200 km (0.065 R)
• M39: 17,335,850 km (0.102 R)
• M40: 18,234,933 km (0.11 R)
• M41: 19,264,316 km (0.107 R)
• M42: 20,136,472 km (0.076 R)
• M43: 20,253,757 km (0.032 R)
• M44: 20,548,016 km (0.046 R)
• M45: 21,859,091 km (0.075 R)
• M46: 22,585,539 km (0.036 R)
• M47: 22,646,425 km (0.101 R)
• M48: 22,890,569 km (0.093 R)
• M49: 23,381,549 km (0.082 R)
• M50: 24,248,917 km (0.111 R)
• M51: 24,436,214 km (0.076 R)
• M52: 25,190,037 km (0.091 R)
• M53: 25,506,437 km (0.05 R)
• M54: 25,760,454 km (0.104 R)
• M55: 26,463,415 km (0.117 R)
• M56: 26,784,900 km (0.083 R)
• M57: 27,043,106 km (0.118 R)
• M58: 27,692,361 km (0.109 R)
• M59: 27,953,409 km (0.117 R)
• M60: 29,403,910 km (0.08 R)
• M61: 29,603,623 km (0.089 R)
• M62: 30,474,283 km (0.093 R)
• M63: 32,309,101 km (0.041 R)
• M64: 33,482,696 km (0.104 R)
• M65: 33,621,673 km (0.061 R)
• M66: 33,969,936 km (0.117 R)
• M67: 34,319,397 km (0.038 R)
• M68: 35,587,538 km (0.096 R)
• M69: 35,800,416 km (0.115 R)
• M70: 37,518,248 km (0.099 R)
• M71: 37,807,122 km (0.087 R)
• M72: 38,024,338 km (0.108 R)
• M73: 38,605,526 km (0.11 R)
• M74: 38,751,234 km (0.035 R)
• M75: 39,262,859 km (0.059 R)
• M76: 39,336,012 km (0.12 R)
• M77: 40,071,136 km (0.115 R)
• M78: 41,629,796 km (0.103 R)
• M79: 42,529,179 km (0.054 R)
• M80: 43,359,297 km (0.061 R)
• M81: 44,805,759 km (0.1 R)
• M82: 45,342,666 km (0.075 R)
• M83: 46,888,311 km (0.06 R)
• M84: 47,355,505 km (0.049 R)
• M85: 49,318,080 km (0.05 R)
• M86: 49,713,916 km (0.102 R)
• M87: 50,031,213 km (0.098 R)
• M88: 51,628,020 km (0.084 R)
• M89: 51,949,357 km (0.099 R)
• M90: 52,432,558 km (0.082 R)
• M91: 54,543,982 km (0.091 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 16,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit