🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.5 AU - 0.6 AU

Year: 148 Days

Day: 12.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,383,234 km

• M1: 341,083 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.55 AU - 0.75 AU

Year: 190 Days

Day: 39.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,383,234 km

• M1: 101,876 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.65 AU - 1.03 AU

Year: 280 Days

Day: 23.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.26 AU - 1.58 AU

Year: 615 Days

Day: 18 Hours

Environment

Temp: -32 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.82 AU - 3.36 AU

Year: 1974 Days

Day: 42.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 8.6

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.79 AU - 7.99 AU

Year: 6573 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,383,234 km

• M1: 280,496 km (0.097 R)
• M2: 1,038,808 km (0.053 R)
• M3: 1,358,648 km (0.096 R)
• M4: 1,460,674 km (0.081 R)
• M5: 1,582,895 km (0.031 R)
• M6: 1,690,456 km (0.079 R)
• M7: 1,745,059 km (0.069 R)
• M8: 1,818,961 km (0.052 R)
• M9: 1,931,907 km (0.103 R)
• M10: 1,989,203 km (0.103 R)
• M11: 2,085,993 km (0.083 R)
• M12: 2,872,728 km (0.05 R)
• M13: 3,206,630 km (0.11 R)
• M14: 3,482,788 km (0.114 R)
• M15: 3,553,099 km (0.079 R)
• M16: 3,718,853 km (0.09 R)
• M17: 4,132,043 km (0.105 R)
• M18: 4,407,303 km (0.048 R)
• M19: 4,870,607 km (0.09 R)
• M20: 5,241,610 km (0.088 R)
• M21: 5,322,393 km (0.114 R)
• M22: 5,566,986 km (0.066 R)
• M23: 5,871,118 km (0.03 R)
• M24: 6,067,390 km (0.112 R)
• M25: 6,323,053 km (0.118 R)
• M26: 6,437,795 km (0.077 R)
• M27: 6,553,284 km (0.079 R)
• M28: 6,669,372 km (0.105 R)
• M29: 7,021,974 km (0.096 R)
• M30: 7,380,710 km (0.116 R)
• M31: 7,714,762 km (0.094 R)
• M32: 8,178,216 km (0.059 R)
• M33: 8,460,657 km (0.11 R)
• M34: 8,555,502 km (0.1 R)
• M35: 8,746,389 km (0.059 R)
• M36: 9,425,264 km (0.042 R)
• M37: 9,787,590 km (0.119 R)
• M38: 10,492,047 km (0.063 R)
• M39: 11,456,654 km (0.043 R)
• M40: 12,163,055 km (0.042 R)
• M41: 12,449,535 km (0.038 R)
• M42: 13,432,692 km (0.111 R)
• M43: 13,877,746 km (0.112 R)
• M44: 14,101,993 km (0.069 R)
• M45: 14,402,984 km (0.084 R)
• M46: 14,554,227 km (0.102 R)
• M47: 16,135,178 km (0.073 R)
• M48: 16,489,425 km (0.118 R)
• M49: 16,846,216 km (0.107 R)
• M50: 17,045,630 km (0.045 R)
• M51: 17,810,225 km (0.046 R)
• M52: 19,665,687 km (0.119 R)
• M53: 19,749,612 km (0.09 R)
• M54: 20,213,066 km (0.088 R)
• M55: 20,594,989 km (0.103 R)
• M56: 21,495,269 km (0.071 R)
• M57: 21,581,737 km (0.094 R)
• M58: 22,189,852 km (0.062 R)
• M59: 22,452,247 km (0.12 R)
• M60: 22,935,897 km (0.061 R)
• M61: 23,112,572 km (0.115 R)
• M62: 23,378,557 km (0.088 R)
• M63: 23,645,589 km (0.049 R)
• M64: 24,317,433 km (0.118 R)
• M65: 24,542,727 km (0.044 R)
• M66: 24,723,591 km (0.117 R)
• M67: 25,314,204 km (0.102 R)
• M68: 25,405,458 km (0.114 R)
• M69: 25,771,674 km (0.099 R)
• M70: 26,139,535 km (0.104 R)
• M71: 26,462,966 km (0.11 R)
• M72: 27,394,212 km (0.109 R)
• M73: 27,534,834 km (0.1 R)
• M74: 29,480,504 km (0.077 R)
• M75: 29,576,546 km (0.116 R)
• M76: 29,672,738 km (0.075 R)
• M77: 29,961,761 km (0.106 R)
• M78: 30,980,971 km (0.093 R)
• M79: 31,912,667 km (0.054 R)
• M80: 32,159,503 km (0.068 R)
• M81: 32,654,822 km (0.105 R)
• M82: 33,152,833 km (0.114 R)
• M83: 33,502,892 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.8

Radius: 12.8

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.01 AU - 8.23 AU

Year: 6905 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,383,234 km

• M1: 189,092 km (0.09 R)
• M2: 292,165 km (0.084 R)
• M3: 566,976 km (0.11 R)
• M4: 667,356 km (0.093 R)
• M5: 799,601 km (0.104 R)
• M6: 1,092,663 km (0.069 R)
• M7: 1,208,152 km (0.084 R)
• M8: 1,451,997 km (0.086 R)
• M9: 2,296,926 km (0.056 R)
• M10: 2,505,316 km (0.038 R)
• M11: 2,660,897 km (0.088 R)
• M12: 3,315,238 km (0.081 R)
• M13: 3,529,762 km (0.064 R)
• M14: 5,866,331 km (0.102 R)
• M15: 6,876,865 km (0.115 R)
• M16: 6,958,844 km (0.096 R)
• M17: 7,655,821 km (0.086 R)
• M18: 8,345,766 km (0.086 R)
• M19: 8,521,394 km (0.107 R)
• M20: 8,787,080 km (0.089 R)
• M21: 9,175,885 km (0.12 R)
• M22: 9,478,820 km (0.077 R)
• M23: 9,570,225 km (0.093 R)
• M24: 10,219,180 km (0.103 R)
• M25: 10,375,809 km (0.1 R)
• M26: 10,470,205 km (0.092 R)
• M27: 10,691,461 km (0.095 R)
• M28: 11,526,965 km (0.091 R)
• M29: 12,117,727 km (0.085 R)
• M30: 12,383,413 km (0.099 R)
• M31: 12,853,150 km (0.09 R)
• M32: 13,499,861 km (0.073 R)
• M33: 14,018,068 km (0.088 R)
• M34: 14,507,553 km (0.109 R)
• M35: 14,754,539 km (0.088 R)
• M36: 15,145,288 km (0.045 R)
• M37: 16,447,987 km (0.063 R)
• M38: 16,964,249 km (0.107 R)
• M39: 17,485,897 km (0.079 R)
• M40: 18,050,629 km (0.084 R)
• M41: 18,545,050 km (0.083 R)
• M42: 18,659,791 km (0.118 R)
• M43: 19,898,013 km (0.043 R)
• M44: 20,172,375 km (0.113 R)
• M45: 20,448,084 km (0.118 R)
• M46: 20,883,863 km (0.081 R)
• M47: 21,563,336 km (0.106 R)
• M48: 21,885,570 km (0.1 R)
• M49: 22,006,894 km (0.099 R)
• M50: 22,780,016 km (0.075 R)
• M51: 23,149,373 km (0.086 R)
• M52: 23,438,097 km (0.052 R)
• M53: 24,227,674 km (0.103 R)
• M54: 24,353,037 km (0.078 R)
• M55: 24,814,996 km (0.106 R)
• M56: 25,110,451 km (0.108 R)
• M57: 25,195,124 km (0.085 R)
• M58: 25,492,076 km (0.112 R)
• M59: 25,704,804 km (0.088 R)
• M60: 25,790,075 km (0.119 R)
• M61: 26,175,139 km (0.074 R)
• M62: 26,346,878 km (0.118 R)
• M63: 27,515,686 km (0.083 R)
• M64: 27,646,734 km (0.074 R)
• M65: 29,056,095 km (0.042 R)
• M66: 29,680,068 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.92 AU - 11.76 AU

Year: 13879 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,383,234 km

• M1: 264,788 km (0.036 R)
• M2: 356,641 km (0.112 R)
• M3: 613,650 km (0.094 R)
• M4: 1,032,824 km (0.081 R)
• M5: 1,469,799 km (0.118 R)
• M6: 1,582,446 km (0.094 R)
• M7: 1,841,101 km (0.044 R)
• M8: 2,190,711 km (0.101 R)
• M9: 3,334,387 km (0.057 R)
• M10: 3,983,492 km (0.035 R)
• M11: 4,773,219 km (0.105 R)
• M12: 5,503,706 km (0.106 R)
• M13: 5,791,382 km (0.097 R)
• M14: 6,010,394 km (0.113 R)
• M15: 6,494,492 km (0.096 R)
• M16: 7,421,251 km (0.07 R)
• M17: 7,659,411 km (0.111 R)
• M18: 8,225,190 km (0.05 R)
• M19: 8,348,160 km (0.11 R)
• M20: 9,269,084 km (0.095 R)
• M21: 9,785,047 km (0.106 R)
• M22: 10,266,154 km (0.118 R)
• M23: 10,531,989 km (0.107 R)
• M24: 10,710,460 km (0.102 R)
• M25: 10,844,948 km (0.107 R)
• M26: 11,525,918 km (0.111 R)
• M27: 11,987,577 km (0.111 R)
• M28: 12,174,125 km (0.109 R)
• M29: 13,120,631 km (0.037 R)
• M30: 14,534,929 km (0.092 R)
• M31: 15,741,885 km (0.107 R)
• M32: 15,843,910 km (0.119 R)
• M33: 16,305,719 km (0.103 R)
• M34: 18,143,978 km (0.055 R)
• M35: 19,551,694 km (0.102 R)
• M36: 19,881,557 km (0.103 R)
• M37: 20,102,513 km (0.114 R)
• M38: 20,938,167 km (0.057 R)
• M39: 21,728,492 km (0.074 R)
• M40: 22,070,323 km (0.099 R)
• M41: 22,528,691 km (0.102 R)
• M42: 22,759,072 km (0.109 R)
• M43: 22,990,201 km (0.063 R)
• M44: 23,222,227 km (0.098 R)
• M45: 24,216,604 km (0.099 R)
• M46: 24,452,670 km (0.089 R)
• M47: 24,748,724 km (0.116 R)
• M48: 25,284,733 km (0.098 R)
• M49: 25,464,250 km (0.115 R)
• M50: 25,644,217 km (0.058 R)
• M51: 25,884,770 km (0.12 R)
• M52: 26,307,683 km (0.103 R)
• M53: 26,428,857 km (0.112 R)
• M54: 27,651,521 km (0.086 R)
• M55: 28,393,825 km (0.116 R)
• M56: 28,518,291 km (0.092 R)
• M57: 29,080,180 km (0.113 R)
• M58: 29,268,375 km (0.106 R)
• M59: 31,236,035 km (0.104 R)
• M60: 32,723,337 km (0.064 R)
• M61: 32,984,386 km (0.108 R)
• M62: 34,035,311 km (0.066 R)
• M63: 34,631,458 km (0.09 R)
• M64: 35,030,735 km (0.104 R)
• M65: 35,364,637 km (0.044 R)
• M66: 36,305,159 km (0.07 R)
• M67: 36,982,090 km (0.116 R)
• M68: 37,390,193 km (0.077 R)
• M69: 37,663,209 km (0.064 R)
• M70: 39,176,092 km (0.106 R)
• M71: 39,522,710 km (0.066 R)
• M72: 39,731,100 km (0.078 R)
• M73: 41,271,061 km (0.08 R)
• M74: 41,553,053 km (0.101 R)
• M75: 41,694,423 km (0.107 R)
• M76: 42,687,752 km (0.106 R)
• M77: 43,545,547 km (0.059 R)
• M78: 44,192,557 km (0.096 R)
• M79: 45,205,485 km (0.04 R)
• M80: 45,641,862 km (0.1 R)
• M81: 46,665,560 km (0.06 R)
• M82: 47,253,928 km (0.095 R)
• M83: 47,696,888 km (0.094 R)
• M84: 47,918,891 km (0.08 R)
• M85: 48,066,993 km (0.109 R)
• M86: 49,932,029 km (0.097 R)
• M87: 50,232,721 km (0.116 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit