🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.23 AU - 1.55 AU

Year: 581 Days

Day: 24.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.59 AU - 2.45 AU

Year: 1019 Days

Day: 26.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,688,854 km

• M1: 395,986 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.81 AU - 2.99 AU

Year: 1319 Days

Day: 30.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,688,854 km

• M1: 202,406 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.29 AU - 5.35 AU

Year: 3185 Days

Day: 12.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,688,854 km

• M1: 171,439 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.47 AU - 6.13 AU

Year: 4329 Days

Day: 25.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,688,854 km

• M1: 3,961,950 km (0.074 R)

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 14.2

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.75 AU - 6.15 AU

Year: 5149 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,688,854 km

• M1: 186,399 km (0.099 R)
• M2: 309,069 km (0.119 R)
• M3: 506,838 km (0.081 R)
• M4: 606,320 km (0.102 R)
• M5: 756,816 km (0.119 R)
• M6: 1,055,114 km (0.112 R)
• M7: 1,301,501 km (0.085 R)
• M8: 1,429,108 km (0.051 R)
• M9: 1,644,978 km (0.096 R)
• M10: 1,777,223 km (0.106 R)
• M11: 2,327,892 km (0.115 R)
• M12: 2,424,832 km (0.086 R)
• M13: 2,530,747 km (0.081 R)
• M14: 2,638,308 km (0.119 R)
• M15: 3,051,647 km (0.062 R)
• M16: 3,166,538 km (0.064 R)
• M17: 3,675,620 km (0.073 R)
• M18: 3,868,751 km (0.056 R)
• M19: 4,047,370 km (0.103 R)
• M20: 4,329,811 km (0.089 R)
• M21: 4,647,108 km (0.098 R)
• M22: 4,770,377 km (0.037 R)
• M23: 5,235,327 km (0.087 R)
• M24: 5,583,741 km (0.071 R)
• M25: 5,745,456 km (0.118 R)
• M26: 5,878,149 km (0.053 R)
• M27: 6,063,501 km (0.076 R)
• M28: 6,376,759 km (0.097 R)
• M29: 6,727,566 km (0.093 R)
• M30: 7,008,511 km (0.096 R)
• M31: 7,150,329 km (0.039 R)
• M32: 7,437,109 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 8.6

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.55 AU - 8.89 AU

Year: 8361 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,688,854 km

• M1: 153,039 km (0.072 R)
• M2: 322,982 km (0.058 R)
• M3: 607,068 km (0.106 R)
• M4: 784,491 km (0.112 R)
• M5: 1,053,917 km (0.112 R)
• M6: 1,289,982 km (0.12 R)
• M7: 1,881,492 km (0.115 R)
• M8: 1,999,525 km (0.059 R)
• M9: 2,218,237 km (0.066 R)
• M10: 2,368,433 km (0.058 R)
• M11: 2,444,728 km (0.08 R)
• M12: 2,547,801 km (0.091 R)
• M13: 3,002,429 km (0.086 R)
• M14: 3,686,540 km (0.061 R)
• M15: 3,775,401 km (0.093 R)
• M16: 4,702,908 km (0.061 R)
• M17: 4,799,548 km (0.088 R)
• M18: 4,994,624 km (0.054 R)
• M19: 5,126,121 km (0.102 R)
• M20: 5,493,683 km (0.116 R)
• M21: 5,800,807 km (0.067 R)
• M22: 5,869,772 km (0.113 R)
• M23: 5,939,035 km (0.094 R)
• M24: 6,254,238 km (0.057 R)
• M25: 6,360,602 km (0.066 R)
• M26: 6,646,933 km (0.111 R)
• M27: 6,974,253 km (0.119 R)
• M28: 7,232,459 km (0.036 R)
• M29: 7,306,809 km (0.074 R)
• M30: 7,531,355 km (0.077 R)
• M31: 8,025,776 km (0.092 R)
• M32: 9,246,944 km (0.11 R)
• M33: 10,315,072 km (0.07 R)
• M34: 11,857,726 km (0.087 R)
• M35: 12,121,766 km (0.1 R)
• M36: 12,476,762 km (0.093 R)
• M37: 12,610,801 km (0.1 R)
• M38: 12,925,555 km (0.114 R)
• M39: 13,288,330 km (0.081 R)
• M40: 13,470,989 km (0.07 R)
• M41: 13,700,472 km (0.069 R)
• M42: 14,303,202 km (0.112 R)
• M43: 14,867,186 km (0.036 R)
• M44: 15,486,521 km (0.042 R)
• M45: 16,016,995 km (0.071 R)
• M46: 16,162,853 km (0.11 R)
• M47: 16,260,241 km (0.119 R)
• M48: 16,455,616 km (0.073 R)
• M49: 16,947,494 km (0.054 R)
• M50: 18,503,013 km (0.078 R)
• M51: 18,604,889 km (0.11 R)
• M52: 18,707,064 km (0.115 R)
• M53: 18,809,239 km (0.117 R)
• M54: 19,014,488 km (0.103 R)
• M55: 19,168,723 km (0.047 R)
• M56: 19,790,302 km (0.075 R)
• M57: 19,894,572 km (0.048 R)
• M58: 19,998,991 km (0.102 R)
• M59: 20,576,589 km (0.087 R)
• M60: 20,682,205 km (0.091 R)
• M61: 20,840,928 km (0.088 R)
• M62: 21,640,678 km (0.103 R)
• M63: 22,341,993 km (0.116 R)
• M64: 22,450,601 km (0.058 R)
• M65: 22,504,905 km (0.114 R)
• M66: 23,933,116 km (0.112 R)
• M67: 24,378,469 km (0.088 R)
• M68: 26,129,811 km (0.097 R)
• M69: 27,339,310 km (0.105 R)
• M70: 28,038,531 km (0.108 R)
• M71: 29,157,672 km (0.078 R)
• M72: 29,514,014 km (0.065 R)
• M73: 30,471,590 km (0.089 R)
• M74: 31,682,884 km (0.086 R)
• M75: 32,110,585 km (0.101 R)
• M76: 33,591,304 km (0.11 R)
• M77: 34,716,430 km (0.049 R)
• M78: 35,410,115 km (0.077 R)
• M79: 35,663,534 km (0.102 R)
• M80: 36,747,071 km (0.112 R)
• M81: 36,875,127 km (0.072 R)
• M82: 37,067,809 km (0.084 R)
• M83: 37,711,978 km (0.097 R)
• M84: 38,555,111 km (0.116 R)
• M85: 39,338,854 km (0.089 R)
• M86: 40,458,146 km (0.114 R)
• M87: 41,387,747 km (0.032 R)
• M88: 41,454,468 km (0.101 R)
• M89: 41,922,111 km (0.076 R)
• M90: 43,065,337 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 7.5

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.95 AU - 20.35 AU

Year: 32089 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,688,854 km

• M1: 129,253 km (0.034 R)
• M2: 226,790 km (0.05 R)
• M3: 905,965 km (0.084 R)
• M4: 2,264,014 km (0.062 R)
• M5: 2,349,135 km (0.106 R)
• M6: 2,745,420 km (0.053 R)
• M7: 3,115,226 km (0.04 R)
• M8: 3,549,957 km (0.119 R)
• M9: 3,699,107 km (0.095 R)
• M10: 3,749,371 km (0.114 R)
• M11: 4,745,843 km (0.035 R)
• M12: 4,800,446 km (0.117 R)
• M13: 4,910,401 km (0.116 R)
• M14: 5,472,290 km (0.08 R)
• M15: 5,644,926 km (0.095 R)
• M16: 5,702,820 km (0.064 R)
• M17: 6,473,848 km (0.101 R)
• M18: 7,089,144 km (0.096 R)
• M19: 7,277,338 km (0.077 R)
• M20: 7,467,178 km (0.111 R)
• M21: 8,308,815 km (0.108 R)
• M22: 11,519,634 km (0.06 R)
• M23: 11,667,138 km (0.073 R)
• M24: 13,175,533 km (0.04 R)
• M25: 14,904,585 km (0.111 R)
• M26: 15,226,520 km (0.075 R)
• M27: 15,877,420 km (0.094 R)
• M28: 16,870,601 km (0.118 R)
• M29: 17,038,150 km (0.087 R)
• M30: 17,543,941 km (0.088 R)
• M31: 18,054,668 km (0.113 R)
• M32: 18,570,332 km (0.116 R)
• M33: 19,265,363 km (0.101 R)
• M34: 20,323,768 km (0.088 R)
• M35: 21,673,141 km (0.086 R)
• M36: 22,866,035 km (0.06 R)
• M37: 23,330,386 km (0.086 R)
• M38: 25,314,802 km (0.086 R)
• M39: 25,698,820 km (0.11 R)
• M40: 26,181,572 km (0.04 R)
• M41: 26,375,601 km (0.106 R)
• M42: 30,557,609 km (0.12 R)
• M43: 32,308,054 km (0.083 R)
• M44: 32,828,954 km (0.108 R)
• M45: 33,038,091 km (0.071 R)
• M46: 33,668,347 km (0.07 R)
• M47: 34,302,493 km (0.088 R)
• M48: 35,368,078 km (0.055 R)
• M49: 37,095,634 km (0.034 R)
• M50: 37,531,862 km (0.081 R)
• M51: 38,189,344 km (0.053 R)
• M52: 38,519,507 km (0.051 R)
• M53: 38,850,567 km (0.107 R)
• M54: 39,293,526 km (0.104 R)
• M55: 39,515,530 km (0.05 R)
• M56: 39,738,131 km (0.069 R)
• M57: 41,533,156 km (0.106 R)
• M58: 43,239,918 km (0.099 R)
• M59: 43,354,510 km (0.066 R)
• M60: 43,813,925 km (0.089 R)
• M61: 44,274,986 km (0.091 R)
• M62: 44,506,115 km (0.067 R)
• M63: 44,969,569 km (0.086 R)
• M64: 45,085,657 km (0.098 R)
• M65: 51,137,938 km (0.075 R)
• M66: 52,598,611 km (0.037 R)
• M67: 54,196,466 km (0.111 R)
• M68: 55,685,563 km (0.109 R)
• M69: 56,435,049 km (0.095 R)
• M70: 57,187,975 km (0.094 R)
• M71: 58,576,841 km (0.032 R)
• M72: 60,232,591 km (0.103 R)
• M73: 61,645,543 km (0.115 R)
• M74: 64,504,208 km (0.037 R)
• M75: 74,293,594 km (0.096 R)
• M76: 75,670,193 km (0.098 R)
• M77: 76,223,257 km (0.111 R)
• M78: 77,750,950 km (0.108 R)
• M79: 84,391,001 km (0.09 R)
• M80: 84,820,946 km (0.104 R)
• M81: 86,259,479 km (0.089 R)
• M82: 93,719,924 km (0.101 R)
• M83: 97,001,503 km (0.087 R)
• M84: 97,902,980 km (0.096 R)
• M85: 98,053,476 km (0.118 R)
• M86: 99,411,525 km (0.063 R)
• M87: 100,320,332 km (0.119 R)
• M88: 101,079,840 km (0.046 R)
• M89: 101,231,982 km (0.119 R)
• M90: 101,384,272 km (0.092 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 20,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit