🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.9 AU - 0.94 AU

Year: 318 Days

Day: 35.4 Hours

Environment

Temp: 122 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.95 AU - 1.35 AU

Year: 444 Days

Day: 42.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.33 AU - 2.17 AU

Year: 833 Days

Day: 27.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.23 AU - 2.75 AU

Year: 1414 Days

Day: 19.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,881,027 km

• M1: 217,515 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 10.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.37 AU - 6.95 AU

Year: 4846 Days

Day: 5.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,881,027 km

• M1: 131,048 km (0.098 R)
• M2: 283,039 km (0.069 R)
• M3: 365,168 km (0.099 R)
• M4: 441,314 km (0.077 R)
• M5: 708,346 km (0.115 R)
• M6: 868,715 km (0.07 R)
• M7: 1,296,415 km (0.062 R)
• M8: 1,552,228 km (0.061 R)
• M9: 1,844,542 km (0.025 R)
• M10: 2,133,266 km (0.043 R)
• M11: 2,218,536 km (0.101 R)
• M12: 2,304,854 km (0.095 R)
• M13: 2,616,317 km (0.104 R)
• M14: 2,742,428 km (0.108 R)
• M15: 2,870,484 km (0.083 R)
• M16: 2,965,030 km (0.117 R)
• M17: 3,036,538 km (0.086 R)
• M18: 3,108,644 km (0.119 R)
• M19: 3,304,019 km (0.113 R)
• M20: 3,453,018 km (0.118 R)
• M21: 3,579,129 km (0.071 R)
• M22: 3,809,809 km (0.092 R)
• M23: 3,953,273 km (0.119 R)
• M24: 4,339,984 km (0.12 R)
• M25: 4,476,267 km (0.067 R)
• M26: 4,558,696 km (0.1 R)
• M27: 4,907,558 km (0.076 R)
• M28: 5,207,352 km (0.109 R)
• M29: 5,483,959 km (0.063 R)
• M30: 5,661,083 km (0.086 R)
• M31: 6,142,638 km (0.115 R)
• M32: 6,373,019 km (0.027 R)
• M33: 6,637,508 km (0.062 R)
• M34: 6,747,462 km (0.095 R)
• M35: 6,858,015 km (0.092 R)
• M36: 7,017,038 km (0.092 R)
• M37: 7,209,570 km (0.084 R)
• M38: 7,649,089 km (0.11 R)
• M39: 7,764,429 km (0.117 R)
• M40: 8,181,208 km (0.075 R)
• M41: 8,434,777 km (0.11 R)
• M42: 8,673,834 km (0.115 R)
• M43: 9,001,902 km (0.086 R)
• M44: 9,334,010 km (0.091 R)
• M45: 9,652,354 km (0.052 R)
• M46: 9,830,674 km (0.082 R)
• M47: 9,974,288 km (0.103 R)
• M48: 10,100,399 km (0.107 R)
• M49: 10,172,805 km (0.095 R)
• M50: 10,263,461 km (0.074 R)
• M51: 10,354,267 km (0.069 R)
• M52: 10,427,271 km (0.07 R)
• M53: 10,518,675 km (0.035 R)
• M54: 10,794,534 km (0.052 R)
• M55: 10,979,736 km (0.054 R)
• M56: 11,072,786 km (0.054 R)
• M57: 11,522,926 km (0.1 R)
• M58: 11,674,319 km (0.112 R)
• M59: 11,864,607 km (0.078 R)
• M60: 12,055,793 km (0.093 R)
• M61: 12,151,685 km (0.039 R)
• M62: 12,344,517 km (0.08 R)
• M63: 12,441,307 km (0.058 R)
• M64: 12,538,246 km (0.098 R)
• M65: 12,693,978 km (0.098 R)
• M66: 13,066,476 km (0.088 R)
• M67: 13,224,452 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 14.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.82 AU - 8.68 AU

Year: 7026 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,881,027 km

• M1: 223,798 km (0.118 R)
• M2: 351,705 km (0.092 R)
• M3: 865,124 km (0.105 R)
• M4: 1,330,823 km (0.11 R)
• M5: 1,662,032 km (0.114 R)
• M6: 1,773,034 km (0.067 R)
• M7: 1,936,395 km (0.113 R)
• M8: 2,260,723 km (0.11 R)
• M9: 2,714,753 km (0.115 R)
• M10: 2,962,187 km (0.081 R)
• M11: 3,297,287 km (0.099 R)
• M12: 3,624,158 km (0.116 R)
• M13: 3,897,473 km (0.102 R)
• M14: 4,112,445 km (0.052 R)
• M15: 4,265,334 km (0.069 R)
• M16: 4,375,738 km (0.098 R)
• M17: 4,712,632 km (0.084 R)
• M18: 4,918,928 km (0.079 R)
• M19: 5,198,676 km (0.03 R)
• M20: 5,749,645 km (0.103 R)
• M21: 5,871,866 km (0.089 R)
• M22: 6,168,967 km (0.106 R)
• M23: 7,089,593 km (0.08 R)
• M24: 7,273,748 km (0.12 R)
• M25: 7,700,550 km (0.088 R)
• M26: 8,217,860 km (0.093 R)
• M27: 8,690,589 km (0.063 R)
• M28: 8,972,731 km (0.042 R)
• M29: 9,229,291 km (0.041 R)
• M30: 9,808,085 km (0.043 R)
• M31: 9,925,370 km (0.079 R)
• M32: 10,161,136 km (0.097 R)
• M33: 10,548,295 km (0.101 R)
• M34: 11,092,533 km (0.114 R)
• M35: 12,082,571 km (0.085 R)
• M36: 12,176,818 km (0.118 R)
• M37: 12,492,769 km (0.096 R)
• M38: 12,651,941 km (0.108 R)
• M39: 13,004,094 km (0.104 R)
• M40: 13,327,226 km (0.117 R)
• M41: 14,847,439 km (0.113 R)
• M42: 15,252,999 km (0.06 R)
• M43: 15,971,517 km (0.118 R)
• M44: 16,075,189 km (0.036 R)
• M45: 16,248,274 km (0.101 R)
• M46: 16,736,262 km (0.062 R)
• M47: 16,876,585 km (0.05 R)
• M48: 17,335,401 km (0.117 R)
• M49: 17,477,370 km (0.082 R)
• M50: 17,977,326 km (0.101 R)
• M51: 19,801,522 km (0.114 R)
• M52: 20,136,173 km (0.081 R)
• M53: 20,886,406 km (0.058 R)
• M54: 20,999,652 km (0.116 R)
• M55: 21,113,196 km (0.085 R)
• M56: 21,684,062 km (0.092 R)
• M57: 22,298,460 km (0.117 R)
• M58: 23,035,529 km (0.074 R)
• M59: 24,017,639 km (0.11 R)
• M60: 24,414,223 km (0.081 R)
• M61: 24,853,143 km (0.087 R)
• M62: 25,334,848 km (0.117 R)
• M63: 25,657,680 km (0.064 R)
• M64: 26,266,843 km (0.047 R)
• M65: 26,430,054 km (0.065 R)
• M66: 26,921,782 km (0.091 R)
• M67: 27,375,064 km (0.103 R)
• M68: 27,623,546 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.7

Radius: 11.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.69 AU - 10.43 AU

Year: 9013 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,881,027 km

• M1: 146,905 km (0.118 R)
• M2: 248,781 km (0.084 R)
• M3: 425,307 km (0.085 R)
• M4: 500,255 km (0.032 R)
• M5: 609,013 km (0.113 R)
• M6: 1,094,458 km (0.119 R)
• M7: 1,396,795 km (0.076 R)
• M8: 1,496,876 km (0.11 R)
• M9: 2,360,206 km (0.117 R)
• M10: 2,554,084 km (0.097 R)
• M11: 2,983,730 km (0.03 R)
• M12: 3,167,436 km (0.05 R)
• M13: 3,300,877 km (0.106 R)
• M14: 3,740,844 km (0.112 R)
• M15: 4,645,911 km (0.059 R)
• M16: 4,890,205 km (0.118 R)
• M17: 5,975,388 km (0.081 R)
• M18: 6,241,373 km (0.107 R)
• M19: 6,375,861 km (0.081 R)
• M20: 6,785,011 km (0.103 R)
• M21: 7,308,604 km (0.097 R)
• M22: 7,486,027 km (0.1 R)
• M23: 8,730,233 km (0.107 R)
• M24: 9,070,418 km (0.078 R)
• M25: 9,376,346 km (0.101 R)
• M26: 9,724,759 km (0.047 R)
• M27: 9,841,745 km (0.097 R)
• M28: 10,594,072 km (0.117 R)
• M29: 10,956,847 km (0.08 R)
• M30: 11,611,936 km (0.097 R)
• M31: 12,618,431 km (0.093 R)
• M32: 12,788,823 km (0.088 R)
• M33: 13,132,150 km (0.051 R)
• M34: 13,261,702 km (0.072 R)
• M35: 14,938,544 km (0.028 R)
• M36: 15,573,138 km (0.087 R)
• M37: 15,710,320 km (0.087 R)
• M38: 16,402,060 km (0.115 R)
• M39: 17,009,577 km (0.057 R)
• M40: 17,815,162 km (0.093 R)
• M41: 18,246,751 km (0.113 R)
• M42: 18,391,263 km (0.061 R)
• M43: 18,973,648 km (0.1 R)
• M44: 20,355,782 km (0.1 R)
• M45: 21,261,448 km (0.088 R)
• M46: 21,668,055 km (0.105 R)
• M47: 21,923,568 km (0.097 R)
• M48: 22,077,355 km (0.071 R)
• M49: 22,231,590 km (0.083 R)
• M50: 22,385,975 km (0.114 R)
• M51: 23,268,303 km (0.082 R)
• M52: 23,372,872 km (0.083 R)
• M53: 23,529,950 km (0.089 R)
• M54: 24,906,400 km (0.098 R)
• M55: 25,227,736 km (0.091 R)
• M56: 25,335,147 km (0.108 R)
• M57: 25,982,906 km (0.112 R)
• M58: 26,526,844 km (0.077 R)
• M59: 26,964,717 km (0.105 R)
• M60: 28,460,097 km (0.09 R)
• M61: 28,795,945 km (0.08 R)
• M62: 29,585,073 km (0.108 R)
• M63: 30,324,087 km (0.117 R)
• M64: 30,438,380 km (0.12 R)
• M65: 32,110,884 km (0.079 R)
• M66: 32,694,465 km (0.075 R)
• M67: 32,870,392 km (0.057 R)
• M68: 33,105,261 km (0.101 R)
• M69: 33,931,639 km (0.101 R)
• M70: 34,645,371 km (0.091 R)
• M71: 35,966,769 km (0.081 R)
• M72: 36,087,794 km (0.032 R)
• M73: 36,572,939 km (0.116 R)
• M74: 37,610,999 km (0.083 R)
• M75: 38,782,799 km (0.118 R)
• M76: 40,783,222 km (0.038 R)
• M77: 40,909,333 km (0.058 R)
• M78: 42,688,800 km (0.063 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit