🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.71 AU - 1.17 AU

Year: 323 Days

Day: 36 Hours

Environment

Temp: 164 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,446,284 km

• M1: 86,318 km (0.054 R)
• M2: 585,526 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 349 Days

Day: 12.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.15 AU - 1.67 AU

Year: 594 Days

Day: 34.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.3 AU - 1.56 AU

Year: 607 Days

Day: 45.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.54 AU - 2.16 AU

Year: 893 Days

Day: 26.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,446,284 km

• M1: 43,084 km (0.12 R)
• M2: 853,157 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.83 AU - 5.31 AU

Year: 3466 Days

Day: 25.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,446,284 km

• M1: 1,908,570 km (0.041 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 8.7

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.65 AU - 7.11 AU

Year: 5058 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 58,446,284 km

• M1: 141,071 km (0.098 R)
• M2: 249,080 km (0.037 R)
• M3: 336,446 km (0.079 R)
• M4: 408,253 km (0.091 R)
• M5: 559,346 km (0.098 R)
• M6: 827,875 km (0.091 R)
• M7: 904,469 km (0.045 R)
• M8: 1,024,147 km (0.045 R)
• M9: 1,079,049 km (0.099 R)
• M10: 1,539,212 km (0.064 R)
• M11: 1,782,459 km (0.056 R)
• M12: 1,883,288 km (0.094 R)
• M13: 1,968,708 km (0.108 R)
• M14: 2,490,057 km (0.111 R)
• M15: 2,814,983 km (0.063 R)
• M16: 3,072,591 km (0.077 R)
• M17: 3,235,054 km (0.079 R)
• M18: 3,358,771 km (0.093 R)
• M19: 3,526,171 km (0.109 R)
• M20: 3,610,844 km (0.084 R)
• M21: 3,739,348 km (0.105 R)
• M22: 4,066,968 km (0.067 R)
• M23: 4,938,076 km (0.11 R)
• M24: 5,104,728 km (0.097 R)
• M25: 5,225,005 km (0.043 R)
• M26: 5,492,785 km (0.064 R)
• M27: 5,591,220 km (0.082 R)
• M28: 5,815,019 km (0.032 R)
• M29: 6,951,065 km (0.105 R)
• M30: 7,218,696 km (0.081 R)
• M31: 8,013,958 km (0.108 R)
• M32: 8,125,857 km (0.075 R)
• M33: 8,436,123 km (0.067 R)
• M34: 8,807,874 km (0.076 R)
• M35: 9,010,280 km (0.077 R)
• M36: 9,097,495 km (0.11 R)
• M37: 9,508,291 km (0.091 R)
• M38: 9,745,852 km (0.112 R)
• M39: 10,257,028 km (0.083 R)
• M40: 10,469,906 km (0.1 R)
• M41: 10,900,449 km (0.103 R)
• M42: 12,711,929 km (0.108 R)
• M43: 12,908,052 km (0.101 R)
• M44: 13,303,140 km (0.1 R)
• M45: 13,869,817 km (0.049 R)
• M46: 14,376,355 km (0.084 R)
• M47: 14,854,620 km (0.036 R)
• M48: 15,268,707 km (0.102 R)
• M49: 15,651,677 km (0.097 R)
• M50: 16,002,484 km (0.111 R)
• M51: 16,214,315 km (0.11 R)
• M52: 16,285,075 km (0.065 R)
• M53: 16,355,984 km (0.032 R)
• M54: 16,926,849 km (0.12 R)
• M55: 17,250,878 km (0.038 R)
• M56: 17,323,134 km (0.101 R)
• M57: 19,275,087 km (0.098 R)
• M58: 19,991,661 km (0.026 R)
• M59: 20,105,655 km (0.083 R)
• M60: 20,181,650 km (0.105 R)
• M61: 20,755,358 km (0.104 R)
• M62: 20,947,741 km (0.107 R)
• M63: 21,645,466 km (0.109 R)
• M64: 22,508,346 km (0.074 R)
• M65: 22,983,918 km (0.104 R)
• M66: 23,063,504 km (0.108 R)
• M67: 23,183,032 km (0.045 R)
• M68: 24,430,080 km (0.104 R)
• M69: 24,511,312 km (0.117 R)
• M70: 25,000,497 km (0.113 R)
• M71: 25,410,545 km (0.116 R)
• M72: 26,612,264 km (0.048 R)
• M73: 26,779,515 km (0.105 R)
• M74: 26,905,177 km (0.1 R)
• M75: 27,241,174 km (0.058 R)
• M76: 27,494,144 km (0.054 R)
• M77: 27,620,853 km (0.104 R)
• M78: 27,705,526 km (0.117 R)
• M79: 28,300,177 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.44 AU - 11.78 AU

Year: 10569 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 58,446,284 km

• M1: 306,825 km (0.115 R)
• M2: 411,993 km (0.088 R)
• M3: 500,106 km (0.103 R)
• M4: 563,086 km (0.038 R)
• M5: 697,874 km (0.072 R)
• M6: 947,254 km (0.118 R)
• M7: 1,166,863 km (0.059 R)
• M8: 1,282,951 km (0.078 R)
• M9: 1,342,491 km (0.06 R)
• M10: 1,920,537 km (0.12 R)
• M11: 2,093,772 km (0.119 R)
• M12: 2,164,681 km (0.108 R)
• M13: 2,254,290 km (0.114 R)
• M14: 2,455,799 km (0.079 R)
• M15: 2,837,572 km (0.07 R)
• M16: 3,035,490 km (0.065 R)
• M17: 3,592,593 km (0.112 R)
• M18: 3,981,398 km (0.079 R)
• M19: 4,047,670 km (0.094 R)
• M20: 4,315,899 km (0.09 R)
• M21: 4,566,924 km (0.056 R)
• M22: 4,705,900 km (0.096 R)
• M23: 5,470,645 km (0.095 R)
• M24: 6,171,361 km (0.072 R)
• M25: 7,904,452 km (0.043 R)
• M26: 9,480,316 km (0.118 R)
• M27: 9,569,028 km (0.088 R)
• M28: 10,016,625 km (0.08 R)
• M29: 10,839,712 km (0.116 R)
• M30: 11,025,513 km (0.079 R)
• M31: 11,306,308 km (0.083 R)
• M32: 11,368,989 km (0.106 R)
• M33: 11,811,350 km (0.064 R)
• M34: 11,938,658 km (0.079 R)
• M35: 13,702,866 km (0.092 R)
• M36: 14,444,722 km (0.055 R)
• M37: 14,581,005 km (0.076 R)
• M38: 15,061,364 km (0.068 R)
• M39: 16,355,834 km (0.107 R)
• M40: 16,497,803 km (0.091 R)
• M41: 16,640,370 km (0.092 R)
• M42: 16,711,728 km (0.099 R)
• M43: 18,381,838 km (0.094 R)
• M44: 19,161,842 km (0.066 R)
• M45: 19,876,919 km (0.088 R)
• M46: 20,180,603 km (0.067 R)
• M47: 20,562,377 km (0.112 R)
• M48: 21,255,613 km (0.088 R)
• M49: 21,605,074 km (0.119 R)
• M50: 21,878,090 km (0.084 R)
• M51: 22,349,024 km (0.04 R)
• M52: 23,983,082 km (0.105 R)
• M53: 24,184,889 km (0.111 R)
• M54: 24,631,140 km (0.09 R)
• M55: 25,202,903 km (0.088 R)
• M56: 25,284,883 km (0.112 R)
• M57: 25,367,012 km (0.108 R)
• M58: 26,027,337 km (0.061 R)
• M59: 26,110,214 km (0.077 R)
• M60: 26,944,372 km (0.117 R)
• M61: 27,702,534 km (0.078 R)
• M62: 28,553,147 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.2

Radius: 11.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.05 AU - 13.33 AU

Year: 13280 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,446,284 km

• M1: 331,958 km (0.07 R)
• M2: 977,323 km (0.108 R)
• M3: 1,085,781 km (0.037 R)
• M4: 1,387,520 km (0.102 R)
• M5: 1,637,947 km (0.065 R)
• M6: 3,461,396 km (0.073 R)
• M7: 4,192,480 km (0.052 R)
• M8: 4,264,587 km (0.044 R)
• M9: 4,631,550 km (0.092 R)
• M10: 5,201,069 km (0.095 R)
• M11: 6,741,478 km (0.063 R)
• M12: 6,868,786 km (0.101 R)
• M13: 6,996,992 km (0.096 R)
• M14: 7,169,029 km (0.085 R)
• M15: 7,386,096 km (0.03 R)
• M16: 7,782,380 km (0.053 R)
• M17: 8,050,460 km (0.042 R)
• M18: 8,919,474 km (0.093 R)
• M19: 10,011,090 km (0.064 R)
• M20: 10,449,561 km (0.081 R)
• M21: 10,994,247 km (0.107 R)
• M22: 11,244,823 km (0.118 R)
• M23: 11,345,652 km (0.11 R)
• M24: 11,802,973 km (0.119 R)
• M25: 12,059,533 km (0.09 R)
• M26: 12,162,756 km (0.107 R)
• M27: 13,210,689 km (0.09 R)
• M28: 13,691,796 km (0.045 R)
• M29: 15,169,224 km (0.084 R)
• M30: 15,504,323 km (0.029 R)
• M31: 15,785,567 km (0.11 R)
• M32: 16,182,151 km (0.082 R)
• M33: 16,927,149 km (0.103 R)
• M34: 17,566,380 km (0.083 R)
• M35: 19,773,996 km (0.12 R)
• M36: 21,627,364 km (0.118 R)
• M37: 22,067,780 km (0.066 R)
• M38: 22,638,347 km (0.091 R)
• M39: 23,149,672 km (0.054 R)
• M40: 23,471,008 km (0.034 R)
• M41: 24,509,816 km (0.072 R)
• M42: 24,706,238 km (0.085 R)
• M43: 25,298,646 km (0.118 R)
• M44: 26,296,463 km (0.089 R)
• M45: 27,374,914 km (0.088 R)
• M46: 27,510,749 km (0.076 R)
• M47: 27,646,734 km (0.117 R)
• M48: 31,546,002 km (0.091 R)
• M49: 32,117,017 km (0.06 R)
• M50: 34,875,602 km (0.116 R)
• M51: 35,836,619 km (0.117 R)
• M52: 36,506,967 km (0.108 R)
• M53: 37,935,926 km (0.086 R)
• M54: 38,619,139 km (0.043 R)
• M55: 38,847,874 km (0.086 R)
• M56: 40,152,068 km (0.044 R)
• M57: 40,925,938 km (0.066 R)
• M58: 42,488,488 km (0.117 R)
• M59: 42,803,242 km (0.067 R)
• M60: 43,277,018 km (0.032 R)
• M61: 43,673,154 km (0.066 R)
• M62: 44,309,393 km (0.067 R)
• M63: 45,913,382 km (0.113 R)
• M64: 46,722,557 km (0.082 R)
• M65: 47,047,483 km (0.116 R)
• M66: 47,291,776 km (0.061 R)
• M67: 49,508,817 km (0.083 R)
• M68: 50,754,967 km (0.116 R)
• M69: 50,921,918 km (0.088 R)
• M70: 54,043,278 km (0.109 R)
• M71: 54,811,912 km (0.096 R)
• M72: 56,359,951 km (0.072 R)
• M73: 56,965,822 km (0.07 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit