🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 258 Days

Day: 36.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,647,533 km

• M1: 372,947 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.85 AU

Year: 258 Days

Day: 46.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,647,533 km

• M1: 49,816 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.57 AU - 0.93 AU

Year: 274 Days

Day: 16.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 80,647,533 km

• M1: 90,656 km (0.109 R)
• M2: 352,752 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 291 Days

Day: 42.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,647,533 km

• M1: 169,195 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.96 AU - 1.34 AU

Year: 520 Days

Day: 15.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.79 AU - 2.15 AU

Year: 1166 Days

Day: 42.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,647,533 km

• M1: 371,751 km (0.111 R)
• M2: 923,168 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 8.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.69 AU - 3.61 AU

Year: 2358 Days

Day: 11.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 80,647,533 km

• M1: 121,025 km (0.098 R)
• M2: 217,665 km (0.113 R)
• M3: 297,251 km (0.092 R)
• M4: 389,702 km (0.047 R)
• M5: 487,839 km (0.105 R)
• M6: 570,566 km (0.092 R)
• M7: 626,366 km (0.114 R)
• M8: 690,993 km (0.069 R)
• M9: 806,333 km (0.093 R)
• M10: 920,924 km (0.118 R)
• M11: 1,289,384 km (0.088 R)
• M12: 1,609,972 km (0.053 R)
• M13: 1,878,650 km (0.095 R)
• M14: 2,343,899 km (0.088 R)
• M15: 2,457,893 km (0.111 R)
• M16: 2,627,088 km (0.079 R)
• M17: 2,702,186 km (0.106 R)
• M18: 2,822,014 km (0.098 R)
• M19: 2,932,268 km (0.082 R)
• M20: 3,260,486 km (0.072 R)
• M21: 3,434,917 km (0.096 R)
• M22: 3,540,982 km (0.041 R)
• M23: 3,648,243 km (0.106 R)
• M24: 3,878,325 km (0.067 R)
• M25: 4,175,576 km (0.096 R)
• M26: 4,314,253 km (0.099 R)
• M27: 4,493,172 km (0.116 R)
• M28: 4,661,320 km (0.066 R)
• M29: 4,910,999 km (0.042 R)
• M30: 4,964,106 km (0.116 R)
• M31: 5,097,847 km (0.097 R)
• M32: 5,192,093 km (0.101 R)
• M33: 5,505,950 km (0.044 R)
• M34: 5,588,827 km (0.113 R)
• M35: 5,769,990 km (0.067 R)
• M36: 5,896,400 km (0.077 R)
• M37: 6,052,281 km (0.11 R)
• M38: 6,469,809 km (0.074 R)
• M39: 6,748,360 km (0.107 R)
• M40: 6,852,031 km (0.112 R)
• M41: 7,001,031 km (0.056 R)
• M42: 7,731,068 km (0.06 R)
• M43: 8,183,752 km (0.112 R)
• M44: 8,310,162 km (0.109 R)
• M45: 8,903,317 km (0.109 R)
• M46: 8,968,243 km (0.088 R)
• M47: 9,131,304 km (0.036 R)
• M48: 9,295,413 km (0.115 R)
• M49: 9,410,753 km (0.087 R)
• M50: 9,559,902 km (0.094 R)
• M51: 10,453,750 km (0.086 R)
• M52: 10,642,542 km (0.11 R)
• M53: 10,849,885 km (0.111 R)
• M54: 11,303,765 km (0.081 R)
• M55: 11,568,403 km (0.095 R)
• M56: 11,621,511 km (0.058 R)
• M57: 11,781,580 km (0.104 R)
• M58: 11,870,741 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 10.4

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.01 AU - 5.79 AU

Year: 4575 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,647,533 km

• M1: 136,433 km (0.102 R)
• M2: 245,789 km (0.115 R)
• M3: 327,021 km (0.087 R)
• M4: 537,655 km (0.073 R)
• M5: 632,949 km (0.094 R)
• M6: 723,007 km (0.077 R)
• M7: 930,050 km (0.113 R)
• M8: 994,826 km (0.106 R)
• M9: 1,647,521 km (0.038 R)
• M10: 1,775,876 km (0.117 R)
• M11: 1,957,787 km (0.104 R)
• M12: 2,076,718 km (0.116 R)
• M13: 2,286,603 km (0.114 R)
• M14: 2,412,266 km (0.06 R)
• M15: 2,689,321 km (0.042 R)
• M16: 2,784,016 km (0.112 R)
• M17: 3,094,582 km (0.083 R)
• M18: 3,707,035 km (0.116 R)
• M19: 4,136,082 km (0.087 R)
• M20: 5,182,369 km (0.117 R)
• M21: 5,253,279 km (0.056 R)
• M22: 5,759,518 km (0.047 R)
• M23: 6,155,653 km (0.052 R)
• M24: 6,611,927 km (0.03 R)
• M25: 6,896,163 km (0.114 R)
• M26: 7,131,779 km (0.112 R)
• M27: 7,263,725 km (0.105 R)
• M28: 7,800,033 km (0.03 R)
• M29: 7,936,167 km (0.115 R)
• M30: 8,018,147 km (0.116 R)
• M31: 8,404,857 km (0.083 R)
• M32: 8,684,605 km (0.081 R)
• M33: 8,910,797 km (0.073 R)
• M34: 9,339,993 km (0.107 R)
• M35: 9,805,392 km (0.063 R)
• M36: 10,129,721 km (0.111 R)
• M37: 10,487,559 km (0.054 R)
• M38: 10,819,217 km (0.117 R)
• M39: 11,184,984 km (0.102 R)
• M40: 11,431,072 km (0.098 R)
• M41: 12,022,882 km (0.066 R)
• M42: 12,338,384 km (0.12 R)
• M43: 12,688,592 km (0.043 R)
• M44: 12,913,139 km (0.112 R)
• M45: 13,106,569 km (0.114 R)
• M46: 13,268,583 km (0.104 R)
• M47: 13,366,121 km (0.109 R)
• M48: 13,594,706 km (0.088 R)
• M49: 13,791,577 km (0.063 R)
• M50: 14,154,951 km (0.101 R)
• M51: 14,756,484 km (0.049 R)
• M52: 15,298,177 km (0.108 R)
• M53: 15,503,127 km (0.118 R)
• M54: 15,743,231 km (0.099 R)
• M55: 15,846,454 km (0.115 R)
• M56: 17,387,162 km (0.09 R)
• M57: 17,458,371 km (0.064 R)
• M58: 17,779,857 km (0.067 R)
• M59: 18,247,649 km (0.11 R)
• M60: 18,938,492 km (0.098 R)
• M61: 19,749,312 km (0.089 R)
• M62: 20,047,012 km (0.06 R)
• M63: 20,233,710 km (0.069 R)
• M64: 20,986,636 km (0.101 R)
• M65: 22,365,031 km (0.113 R)
• M66: 22,520,015 km (0.095 R)
• M67: 22,675,297 km (0.118 R)
• M68: 22,947,865 km (0.076 R)
• M69: 23,025,955 km (0.093 R)
• M70: 23,182,434 km (0.089 R)
• M71: 23,614,622 km (0.061 R)
• M72: 24,168,434 km (0.075 R)
• M73: 24,367,249 km (0.08 R)
• M74: 24,726,583 km (0.074 R)
• M75: 25,007,229 km (0.086 R)
• M76: 25,733,676 km (0.102 R)
• M77: 26,262,804 km (0.119 R)
• M78: 26,426,314 km (0.112 R)
• M79: 27,497,285 km (0.119 R)
• M80: 27,788,104 km (0.056 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 3.9

Gravity: 29.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.59 AU - 18.53 AU

Year: 27144 Days

Day: 18 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,647,533 km

• M1: 645,515 km (0.12 R)
• M2: 843,732 km (0.106 R)
• M3: 869,762 km (0.087 R)
• M4: 1,838,109 km (0.111 R)
• M5: 2,559,171 km (0.079 R)
• M6: 3,069,599 km (0.111 R)
• M7: 3,315,538 km (0.053 R)
• M8: 3,567,909 km (0.102 R)
• M9: 3,653,330 km (0.107 R)
• M10: 4,824,831 km (0.102 R)
• M11: 5,110,413 km (0.116 R)
• M12: 6,358,209 km (0.106 R)
• M13: 8,308,815 km (0.112 R)
• M14: 8,422,211 km (0.103 R)
• M15: 8,765,538 km (0.071 R)
• M16: 9,882,585 km (0.103 R)
• M17: 10,183,875 km (0.099 R)
• M18: 10,733,946 km (0.096 R)
• M19: 11,671,775 km (0.084 R)
• M20: 12,054,297 km (0.102 R)
• M21: 12,700,859 km (0.114 R)
• M22: 13,624,776 km (0.097 R)
• M23: 14,433,801 km (0.107 R)
• M24: 14,638,451 km (0.087 R)
• M25: 15,050,743 km (0.11 R)
• M26: 16,452,325 km (0.033 R)
• M27: 16,809,116 km (0.049 R)
• M28: 18,114,806 km (0.105 R)
• M29: 19,152,716 km (0.092 R)
• M30: 19,227,515 km (0.091 R)
• M31: 19,377,562 km (0.1 R)
• M32: 20,438,659 km (0.084 R)
• M33: 21,285,533 km (0.12 R)
• M34: 21,752,278 km (0.119 R)
• M35: 23,013,239 km (0.114 R)
• M36: 23,412,216 km (0.094 R)
• M37: 23,732,954 km (0.115 R)
• M38: 24,297,836 km (0.067 R)
• M39: 25,440,763 km (0.102 R)
• M40: 26,852,070 km (0.113 R)
• M41: 27,609,334 km (0.067 R)
• M42: 28,715,760 km (0.054 R)
• M43: 29,749,781 km (0.103 R)
• M44: 29,836,398 km (0.031 R)
• M45: 30,271,279 km (0.078 R)
• M46: 30,795,918 km (0.063 R)
• M47: 35,558,217 km (0.12 R)
• M48: 36,019,278 km (0.119 R)
• M49: 36,575,034 km (0.1 R)
• M50: 37,882,818 km (0.048 R)
• M51: 42,676,682 km (0.115 R)
• M52: 42,774,519 km (0.069 R)
• M53: 43,953,949 km (0.079 R)
• M54: 45,243,782 km (0.054 R)
• M55: 45,843,220 km (0.034 R)
• M56: 46,244,442 km (0.054 R)
• M57: 47,454,689 km (0.067 R)
• M58: 49,700,601 km (0.073 R)
• M59: 51,043,841 km (0.081 R)
• M60: 51,355,603 km (0.088 R)
• M61: 51,563,693 km (0.1 R)
• M62: 52,713,503 km (0.086 R)
• M63: 53,660,607 km (0.115 R)
• M64: 54,719,311 km (0.101 R)
• M65: 57,720,543 km (0.095 R)
• M66: 59,787,238 km (0.099 R)
• M67: 60,444,870 km (0.048 R)
• M68: 62,765,582 km (0.076 R)
• M69: 62,988,034 km (0.074 R)
• M70: 63,322,385 km (0.103 R)
• M71: 63,992,733 km (0.086 R)
• M72: 65,227,813 km (0.112 R)
• M73: 65,565,904 km (0.105 R)
• M74: 66,244,181 km (0.075 R)
• M75: 66,584,067 km (0.074 R)
• M76: 68,406,918 km (0.116 R)
• M77: 68,750,544 km (0.055 R)
• M78: 69,669,524 km (0.06 R)
• M79: 70,824,120 km (0.118 R)
• M80: 70,939,909 km (0.105 R)
• M81: 71,403,812 km (0.032 R)
• M82: 72,334,460 km (0.095 R)
• M83: 72,567,833 km (0.094 R)
• M84: 73,972,856 km (0.056 R)
• M85: 74,208,024 km (0.104 R)
• M86: 74,325,608 km (0.027 R)
• M87: 74,796,691 km (0.087 R)
• M88: 75,860,332 km (0.07 R)
• M89: 75,978,814 km (0.077 R)
• M90: 78,361,459 km (0.109 R)
• M91: 78,840,920 km (0.114 R)
• M92: 79,081,025 km (0.027 R)
• M93: 79,441,556 km (0.103 R)
• M94: 79,923,261 km (0.049 R)
• M95: 80,526,739 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit