🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.57 AU - 0.75 AU

Year: 190 Days

Day: 42.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,161,511 km

• M1: 69,114 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 278 Days

Day: 24.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.13 AU

Year: 349 Days

Day: 33.7 Hours

Environment

Temp: 73 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,161,511 km

• M1: 724,951 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.78 AU - 2.18 AU

Year: 988 Days

Day: 27.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,161,511 km

• M1: 173,982 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.99 AU - 4.21 AU

Year: 2945 Days

Day: 48 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 12.9

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.38 AU - 11.98 AU

Year: 10684 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,161,511 km

• M1: 223,200 km (0.042 R)
• M2: 328,517 km (0.102 R)
• M3: 731,384 km (0.036 R)
• M4: 1,149,809 km (0.068 R)
• M5: 1,543,102 km (0.027 R)
• M6: 1,755,681 km (0.084 R)
• M7: 1,855,462 km (0.059 R)
• M8: 1,977,983 km (0.095 R)
• M9: 2,103,346 km (0.104 R)
• M10: 2,296,477 km (0.036 R)
• M11: 2,450,862 km (0.098 R)
• M12: 2,793,591 km (0.115 R)
• M13: 3,176,112 km (0.116 R)
• M14: 3,299,231 km (0.101 R)
• M15: 3,550,257 km (0.071 R)
• M16: 3,807,715 km (0.106 R)
• M17: 4,178,418 km (0.101 R)
• M18: 4,926,407 km (0.113 R)
• M19: 5,011,977 km (0.105 R)
• M20: 5,745,605 km (0.093 R)
• M21: 6,018,023 km (0.092 R)
• M22: 6,387,979 km (0.102 R)
• M23: 6,892,722 km (0.072 R)
• M24: 7,053,240 km (0.108 R)
• M25: 7,509,065 km (0.086 R)
• M26: 7,607,949 km (0.04 R)
• M27: 7,907,295 km (0.073 R)
• M28: 8,142,911 km (0.075 R)
• M29: 8,933,386 km (0.107 R)
• M30: 9,856,405 km (0.089 R)
• M31: 10,146,625 km (0.108 R)
• M32: 10,439,538 km (0.106 R)
• M33: 10,735,293 km (0.053 R)
• M34: 11,108,988 km (0.046 R)
• M35: 11,373,178 km (0.113 R)
• M36: 11,792,351 km (0.076 R)
• M37: 11,946,138 km (0.066 R)
• M38: 12,489,477 km (0.1 R)
• M39: 12,606,912 km (0.119 R)
• M40: 12,724,795 km (0.092 R)
• M41: 13,120,182 km (0.052 R)
• M42: 13,479,666 km (0.073 R)
• M43: 14,004,605 km (0.113 R)
• M44: 14,126,677 km (0.103 R)
• M45: 15,157,855 km (0.103 R)
• M46: 15,619,364 km (0.109 R)
• M47: 16,298,838 km (0.12 R)
• M48: 16,513,211 km (0.117 R)
• M49: 16,858,034 km (0.116 R)
• M50: 16,987,885 km (0.114 R)
• M51: 17,554,861 km (0.067 R)
• M52: 18,842,001 km (0.062 R)
• M53: 19,747,218 km (0.07 R)
• M54: 20,852,298 km (0.107 R)
• M55: 21,694,234 km (0.119 R)
• M56: 21,977,423 km (0.09 R)
• M57: 22,214,237 km (0.103 R)
• M58: 22,595,113 km (0.096 R)
• M59: 22,690,556 km (0.102 R)
• M60: 23,411,468 km (0.081 R)
• M61: 23,701,838 km (0.099 R)
• M62: 24,286,317 km (0.081 R)
• M63: 24,384,154 km (0.075 R)
• M64: 24,875,583 km (0.03 R)
• M65: 25,718,268 km (0.066 R)
• M66: 25,967,946 km (0.091 R)
• M67: 26,218,523 km (0.079 R)
• M68: 26,469,698 km (0.07 R)
• M69: 27,177,595 km (0.066 R)
• M70: 30,123,326 km (0.086 R)
• M71: 30,915,298 km (0.082 R)
• M72: 31,767,706 km (0.101 R)
• M73: 32,089,192 km (0.086 R)
• M74: 32,465,879 km (0.101 R)
• M75: 33,822,732 km (0.107 R)
• M76: 34,206,002 km (0.056 R)
• M77: 36,311,442 km (0.116 R)
• M78: 37,493,116 km (0.037 R)
• M79: 37,662,910 km (0.085 R)
• M80: 38,060,092 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.7

Radius: 8.7

Gravity: 12.79 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.23 AU - 13.51 AU

Year: 12714 Days

Day: 12.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,161,511 km

• M1: 113,844 km (0.076 R)
• M2: 403,465 km (0.079 R)
• M3: 556,654 km (0.045 R)
• M4: 943,215 km (0.092 R)
• M5: 1,128,417 km (0.115 R)
• M6: 1,200,972 km (0.066 R)
• M7: 1,402,480 km (0.062 R)
• M8: 1,560,755 km (0.097 R)
• M9: 2,191,160 km (0.119 R)
• M10: 2,313,681 km (0.112 R)
• M11: 2,629,931 km (0.103 R)
• M12: 2,960,093 km (0.083 R)
• M13: 3,233,708 km (0.116 R)
• M14: 4,642,321 km (0.104 R)
• M15: 4,721,159 km (0.082 R)
• M16: 5,326,881 km (0.112 R)
• M17: 6,433,905 km (0.088 R)
• M18: 6,699,292 km (0.098 R)
• M19: 8,126,904 km (0.043 R)
• M20: 8,270,069 km (0.055 R)
• M21: 8,365,812 km (0.116 R)
• M22: 9,046,931 km (0.113 R)
• M23: 9,494,378 km (0.08 R)
• M24: 9,796,566 km (0.08 R)
• M25: 11,945,091 km (0.044 R)
• M26: 12,107,853 km (0.086 R)
• M27: 12,162,307 km (0.114 R)
• M28: 12,325,967 km (0.08 R)
• M29: 12,710,882 km (0.115 R)
• M30: 14,868,682 km (0.094 R)
• M31: 15,219,639 km (0.039 R)
• M32: 16,832,603 km (0.075 R)
• M33: 17,259,555 km (0.11 R)
• M34: 17,628,463 km (0.11 R)
• M35: 17,937,832 km (0.1 R)
• M36: 19,066,398 km (0.119 R)
• M37: 20,997,707 km (0.094 R)
• M38: 21,986,698 km (0.115 R)
• M39: 22,053,120 km (0.057 R)
• M40: 22,587,184 km (0.045 R)
• M41: 23,260,973 km (0.058 R)
• M42: 23,804,612 km (0.091 R)
• M43: 24,009,561 km (0.104 R)
• M44: 24,146,592 km (0.034 R)
• M45: 25,530,522 km (0.053 R)
• M46: 25,670,396 km (0.044 R)
• M47: 25,880,581 km (0.077 R)
• M48: 25,950,743 km (0.066 R)
• M49: 26,302,597 km (0.117 R)
• M50: 26,940,033 km (0.076 R)
• M51: 27,726,021 km (0.087 R)
• M52: 28,447,082 km (0.101 R)
• M53: 29,613,646 km (0.082 R)
• M54: 29,907,756 km (0.041 R)
• M55: 30,128,862 km (0.107 R)
• M56: 31,243,067 km (0.088 R)
• M57: 31,767,557 km (0.119 R)
• M58: 31,917,902 km (0.116 R)
• M59: 32,901,359 km (0.066 R)
• M60: 33,664,458 km (0.03 R)
• M61: 34,665,417 km (0.097 R)
• M62: 34,897,742 km (0.097 R)
• M63: 36,775,196 km (0.078 R)
• M64: 37,329,007 km (0.077 R)
• M65: 37,805,775 km (0.092 R)
• M66: 39,409,764 km (0.097 R)
• M67: 40,138,904 km (0.037 R)
• M68: 40,301,517 km (0.095 R)
• M69: 40,790,702 km (0.079 R)
• M70: 44,774,194 km (0.094 R)
• M71: 46,726,446 km (0.106 R)
• M72: 47,497,922 km (0.037 R)
• M73: 47,755,979 km (0.025 R)
• M74: 47,842,147 km (0.079 R)
• M75: 48,793,141 km (0.077 R)
• M76: 48,966,674 km (0.059 R)
• M77: 52,125,732 km (0.113 R)
• M78: 52,480,878 km (0.067 R)
• M79: 53,104,103 km (0.096 R)
• M80: 53,461,492 km (0.12 R)
• M81: 54,628,056 km (0.091 R)
• M82: 55,259,808 km (0.113 R)
• M83: 55,621,835 km (0.114 R)
• M84: 56,803,957 km (0.1 R)
• M85: 57,077,871 km (0.054 R)
• M86: 57,994,307 km (0.11 R)
• M87: 58,915,531 km (0.119 R)
• M88: 60,492,741 km (0.113 R)
• M89: 61,333,332 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 4.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 12.62 AU - 17.08 AU

Year: 20301 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,161,511 km

• M1: 64,327 km (0.118 R)
• M2: 144,362 km (0.043 R)
• M3: 683,213 km (0.072 R)
• M4: 848,669 km (0.09 R)
• M5: 1,326,036 km (0.111 R)
• M6: 1,393,654 km (0.102 R)
• M7: 1,532,481 km (0.102 R)
• M8: 1,773,632 km (0.098 R)
• M9: 2,264,164 km (0.048 R)
• M10: 2,318,169 km (0.076 R)
• M11: 2,765,317 km (0.108 R)
• M12: 2,823,061 km (0.109 R)
• M13: 2,939,897 km (0.097 R)
• M14: 4,125,909 km (0.049 R)
• M15: 4,192,032 km (0.114 R)
• M16: 4,493,920 km (0.108 R)
• M17: 4,664,761 km (0.099 R)
• M18: 5,770,139 km (0.094 R)
• M19: 5,918,391 km (0.089 R)
• M20: 5,993,040 km (0.109 R)
• M21: 6,601,305 km (0.097 R)
• M22: 7,388,938 km (0.119 R)
• M23: 7,590,446 km (0.105 R)
• M24: 7,712,369 km (0.112 R)
• M25: 7,753,059 km (0.114 R)
• M26: 7,793,899 km (0.03 R)
• M27: 8,582,879 km (0.084 R)
• M28: 9,223,457 km (0.111 R)
• M29: 9,659,235 km (0.101 R)
• M30: 10,595,718 km (0.108 R)
• M31: 10,868,585 km (0.082 R)
• M32: 11,005,766 km (0.102 R)
• M33: 11,328,448 km (0.111 R)
• M34: 11,421,199 km (0.054 R)
• M35: 12,030,212 km (0.098 R)
• M36: 12,362,469 km (0.059 R)
• M37: 12,457,912 km (0.057 R)
• M38: 12,939,169 km (0.06 R)
• M39: 13,084,578 km (0.089 R)
• M40: 13,377,341 km (0.109 R)
• M41: 14,468,807 km (0.083 R)
• M42: 14,872,871 km (0.067 R)
• M43: 15,847,052 km (0.111 R)
• M44: 16,158,964 km (0.07 R)
• M45: 16,736,112 km (0.059 R)
• M46: 16,841,878 km (0.102 R)
• M47: 17,964,610 km (0.081 R)
• M48: 19,721,338 km (0.109 R)
• M49: 19,944,837 km (0.083 R)
• M50: 20,000,787 km (0.104 R)
• M51: 20,337,831 km (0.056 R)
• M52: 20,394,079 km (0.065 R)
• M53: 21,819,747 km (0.043 R)
• M54: 22,632,063 km (0.112 R)
• M55: 23,988,019 km (0.093 R)
• M56: 26,592,667 km (0.112 R)
• M57: 26,901,288 km (0.106 R)
• M58: 31,475,242 km (0.12 R)
• M59: 34,051,019 km (0.074 R)
• M60: 34,185,058 km (0.065 R)
• M61: 34,252,078 km (0.087 R)
• M62: 34,520,606 km (0.094 R)
• M63: 36,078,070 km (0.12 R)
• M64: 37,589,158 km (0.052 R)
• M65: 37,727,536 km (0.116 R)
• M66: 38,004,890 km (0.079 R)
• M67: 38,491,831 km (0.082 R)
• M68: 38,561,544 km (0.096 R)
• M69: 41,957,565 km (0.081 R)
• M70: 42,821,493 km (0.095 R)
• M71: 42,966,004 km (0.079 R)
• M72: 43,545,846 km (0.033 R)
• M73: 43,763,959 km (0.104 R)
• M74: 44,347,242 km (0.099 R)
• M75: 44,493,548 km (0.056 R)
• M76: 45,816,891 km (0.098 R)
• M77: 46,260,898 km (0.117 R)
• M78: 46,632,050 km (0.089 R)
• M79: 46,929,600 km (0.046 R)
• M80: 50,168,244 km (0.039 R)
• M81: 50,549,569 km (0.066 R)
• M82: 50,931,792 km (0.08 R)
• M83: 51,161,574 km (0.093 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit