🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.43 AU - 0.71 AU

Year: 165 Days

Day: 35.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 36.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.3 AU - 3.9 AU

Year: 2615 Days

Day: 19 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.9

Radius: 10.2

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.95 AU - 5.39 AU

Year: 4501 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,705,700 km

• M1: 147,354 km (0.069 R)
• M2: 253,568 km (0.096 R)
• M3: 338,540 km (0.087 R)
• M4: 485,445 km (0.088 R)
• M5: 568,023 km (0.089 R)
• M6: 937,231 km (0.113 R)
• M7: 1,085,183 km (0.101 R)
• M8: 1,226,703 km (0.109 R)
• M9: 1,404,874 km (0.114 R)
• M10: 1,820,157 km (0.12 R)
• M11: 1,938,489 km (0.095 R)
• M12: 2,129,675 km (0.059 R)
• M13: 2,363,796 km (0.069 R)
• M14: 2,456,098 km (0.087 R)
• M15: 2,568,446 km (0.094 R)
• M16: 2,995,398 km (0.113 R)
• M17: 3,319,876 km (0.111 R)
• M18: 3,915,126 km (0.116 R)
• M19: 4,292,561 km (0.095 R)
• M20: 4,589,363 km (0.088 R)
• M21: 4,892,748 km (0.046 R)
• M22: 5,154,544 km (0.118 R)
• M23: 5,372,209 km (0.1 R)
• M24: 6,273,237 km (0.112 R)
• M25: 6,350,430 km (0.105 R)
• M26: 6,793,838 km (0.119 R)
• M27: 7,113,080 km (0.065 R)
• M28: 7,987,928 km (0.072 R)
• M29: 8,127,802 km (0.036 R)
• M30: 8,324,822 km (0.111 R)
• M31: 8,552,061 km (0.115 R)
• M32: 9,158,232 km (0.043 R)
• M33: 9,275,218 km (0.085 R)
• M34: 9,570,075 km (0.065 R)
• M35: 9,688,856 km (0.113 R)
• M36: 10,108,328 km (0.118 R)
• M37: 10,841,507 km (0.055 R)
• M38: 10,934,408 km (0.105 R)
• M39: 11,120,956 km (0.072 R)
• M40: 11,750,314 km (0.068 R)
• M41: 11,909,486 km (0.054 R)
• M42: 12,912,091 km (0.077 R)
• M43: 14,144,030 km (0.095 R)
• M44: 14,279,416 km (0.114 R)
• M45: 15,170,271 km (0.096 R)
• M46: 15,973,313 km (0.064 R)
• M47: 16,043,773 km (0.051 R)
• M48: 16,754,214 km (0.039 R)
• M49: 17,693,239 km (0.117 R)
• M50: 18,022,205 km (0.066 R)
• M51: 18,205,911 km (0.079 R)
• M52: 18,649,319 km (0.116 R)
• M53: 18,797,870 km (0.05 R)
• M54: 19,811,096 km (0.036 R)
• M55: 20,038,635 km (0.099 R)
• M56: 20,228,923 km (0.08 R)
• M57: 20,611,295 km (0.073 R)
• M58: 22,322,097 km (0.083 R)
• M59: 22,558,910 km (0.08 R)
• M60: 22,638,047 km (0.057 R)
• M61: 23,035,080 km (0.108 R)
• M62: 23,154,609 km (0.118 R)
• M63: 23,514,541 km (0.118 R)
• M64: 23,634,968 km (0.073 R)
• M65: 23,795,785 km (0.105 R)
• M66: 24,037,685 km (0.091 R)
• M67: 24,361,564 km (0.119 R)
• M68: 24,605,409 km (0.085 R)
• M69: 24,809,161 km (0.098 R)
• M70: 25,671,294 km (0.113 R)
• M71: 26,418,086 km (0.071 R)
• M72: 26,752,288 km (0.102 R)
• M73: 27,509,403 km (0.118 R)
• M74: 27,594,075 km (0.115 R)
• M75: 27,721,084 km (0.093 R)
• M76: 27,805,756 km (0.118 R)
• M77: 27,975,550 km (0.096 R)
• M78: 28,444,390 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 8.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.18 AU - 6.44 AU

Year: 6069 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,705,700 km

• M1: 118,482 km (0.108 R)
• M2: 178,470 km (0.03 R)
• M3: 302,487 km (0.059 R)
• M4: 364,720 km (0.038 R)
• M5: 483,949 km (0.092 R)
• M6: 665,262 km (0.094 R)
• M7: 751,729 km (0.071 R)
• M8: 882,328 km (0.105 R)
• M9: 964,457 km (0.08 R)
• M10: 1,121,984 km (0.115 R)
• M11: 1,594,713 km (0.052 R)
• M12: 1,696,141 km (0.083 R)
• M13: 1,888,075 km (0.093 R)
• M14: 2,032,137 km (0.082 R)
• M15: 2,447,122 km (0.099 R)
• M16: 2,505,764 km (0.111 R)
• M17: 2,826,652 km (0.111 R)
• M18: 3,118,218 km (0.062 R)
• M19: 3,375,975 km (0.108 R)
• M20: 3,551,753 km (0.03 R)
• M21: 3,618,324 km (0.109 R)
• M22: 4,426,900 km (0.105 R)
• M23: 4,522,792 km (0.06 R)
• M24: 4,716,821 km (0.092 R)
• M25: 4,839,342 km (0.099 R)
• M26: 4,938,226 km (0.097 R)
• M27: 5,012,725 km (0.1 R)
• M28: 5,112,806 km (0.079 R)
• M29: 5,857,953 km (0.116 R)
• M30: 5,936,941 km (0.051 R)
• M31: 6,069,485 km (0.053 R)
• M32: 6,310,487 km (0.102 R)
• M33: 6,746,714 km (0.112 R)
• M34: 7,220,940 km (0.082 R)
• M35: 7,447,880 km (0.094 R)
• M36: 7,908,791 km (0.087 R)
• M37: 8,949,094 km (0.079 R)
• M38: 9,040,199 km (0.111 R)
• M39: 10,476,488 km (0.101 R)
• M40: 11,253,799 km (0.093 R)
• M41: 12,386,404 km (0.066 R)
• M42: 13,415,787 km (0.098 R)
• M43: 14,046,492 km (0.054 R)
• M44: 14,974,597 km (0.056 R)
• M45: 15,155,311 km (0.119 R)
• M46: 15,409,628 km (0.104 R)
• M47: 15,628,639 km (0.091 R)
• M48: 16,255,005 km (0.109 R)
• M49: 16,478,056 km (0.079 R)
• M50: 16,739,553 km (0.094 R)
• M51: 17,266,586 km (0.109 R)
• M52: 17,342,283 km (0.075 R)
• M53: 17,456,127 km (0.068 R)
• M54: 19,153,913 km (0.107 R)
• M55: 19,705,181 km (0.088 R)
• M56: 20,141,857 km (0.072 R)
• M57: 20,501,640 km (0.113 R)
• M58: 20,944,151 km (0.082 R)
• M59: 21,838,746 km (0.071 R)
• M60: 22,002,705 km (0.066 R)
• M61: 22,125,974 km (0.081 R)
• M62: 22,704,170 km (0.092 R)
• M63: 24,129,089 km (0.11 R)
• M64: 24,298,733 km (0.059 R)
• M65: 24,383,555 km (0.096 R)
• M66: 24,681,554 km (0.081 R)
• M67: 25,367,311 km (0.108 R)
• M68: 26,320,249 km (0.086 R)
• M69: 26,757,374 km (0.095 R)
• M70: 26,932,853 km (0.082 R)
• M71: 27,417,400 km (0.099 R)
• M72: 27,727,367 km (0.109 R)
• M73: 28,216,702 km (0.064 R)
• M74: 28,395,321 km (0.088 R)
• M75: 28,708,879 km (0.106 R)
• M76: 29,565,626 km (0.088 R)
• M77: 29,747,088 km (0.111 R)
• M78: 30,293,569 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit