🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 16.5 Hours

Environment

Temp: 245 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.16 AU - 3.44 AU

Year: 1654 Days

Day: 23.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.44 AU - 4.76 AU

Year: 2931 Days

Day: 16.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.2

Radius: 8.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.42 AU - 5.96 AU

Year: 4793 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 89.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,565,058 km

• M1: 147,952 km (0.058 R)
• M2: 208,839 km (0.096 R)
• M3: 298,448 km (0.074 R)
• M4: 360,381 km (0.053 R)
• M5: 509,082 km (0.099 R)
• M6: 898,784 km (0.091 R)
• M7: 995,424 km (0.078 R)
• M8: 1,061,846 km (0.11 R)
• M9: 1,129,763 km (0.06 R)
• M10: 1,187,657 km (0.1 R)
• M11: 1,246,599 km (0.086 R)
• M12: 1,821,204 km (0.118 R)
• M13: 2,201,632 km (0.055 R)
• M14: 2,363,646 km (0.081 R)
• M15: 2,423,635 km (0.106 R)
• M16: 2,637,560 km (0.105 R)
• M17: 2,762,474 km (0.113 R)
• M18: 2,921,646 km (0.085 R)
• M19: 3,083,661 km (0.088 R)
• M20: 3,349,347 km (0.106 R)
• M21: 3,450,924 km (0.052 R)
• M22: 4,244,840 km (0.098 R)
• M23: 4,299,742 km (0.072 R)
• M24: 4,558,995 km (0.025 R)
• M25: 4,634,093 km (0.11 R)
• M26: 4,785,486 km (0.087 R)
• M27: 4,842,633 km (0.076 R)
• M28: 4,919,227 km (0.102 R)
• M29: 4,976,972 km (0.095 R)
• M30: 5,308,331 km (0.086 R)
• M31: 5,427,112 km (0.108 R)
• M32: 5,566,686 km (0.113 R)
• M33: 5,687,262 km (0.104 R)
• M34: 6,345,194 km (0.041 R)
• M35: 6,661,892 km (0.09 R)
• M36: 7,223,034 km (0.108 R)
• M37: 7,376,671 km (0.08 R)
• M38: 7,553,645 km (0.119 R)
• M39: 7,709,676 km (0.11 R)
• M40: 8,092,946 km (0.083 R)
• M41: 8,551,912 km (0.062 R)
• M42: 8,808,023 km (0.103 R)
• M43: 8,878,334 km (0.108 R)
• M44: 8,948,795 km (0.038 R)
• M45: 9,327,726 km (0.027 R)
• M46: 10,495,936 km (0.063 R)
• M47: 11,351,038 km (0.097 R)
• M48: 11,529,807 km (0.093 R)
• M49: 11,735,355 km (0.103 R)
• M50: 11,864,458 km (0.08 R)
• M51: 12,176,070 km (0.115 R)
• M52: 12,411,687 km (0.101 R)
• M53: 12,675,128 km (0.083 R)
• M54: 12,993,921 km (0.078 R)
• M55: 13,047,178 km (0.063 R)
• M56: 13,261,402 km (0.104 R)
• M57: 13,612,060 km (0.099 R)
• M58: 14,212,247 km (0.088 R)
• M59: 14,267,149 km (0.081 R)
• M60: 14,765,310 km (0.1 R)
• M61: 14,904,735 km (0.051 R)
• M62: 15,156,807 km (0.105 R)
• M63: 15,608,294 km (0.113 R)
• M64: 15,892,679 km (0.027 R)
• M65: 16,466,836 km (0.047 R)
• M66: 16,669,242 km (0.11 R)
• M67: 16,901,717 km (0.098 R)
• M68: 17,193,882 km (0.041 R)
• M69: 17,428,750 km (0.07 R)
• M70: 17,842,388 km (0.1 R)
• M71: 18,709,458 km (0.057 R)
• M72: 18,920,839 km (0.108 R)
• M73: 19,132,969 km (0.05 R)
• M74: 19,284,961 km (0.061 R)
• M75: 19,467,919 km (0.116 R)
• M76: 19,590,140 km (0.114 R)
• M77: 19,804,813 km (0.094 R)
• M78: 20,422,353 km (0.065 R)
• M79: 20,484,436 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 11.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.08 AU - 11.1 AU

Year: 11317 Days

Day: 13.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,565,058 km

• M1: 176,974 km (0.118 R)
• M2: 273,315 km (0.066 R)
• M3: 393,442 km (0.117 R)
• M4: 551,268 km (0.083 R)
• M5: 685,457 km (0.106 R)
• M6: 989,590 km (0.072 R)
• M7: 1,063,042 km (0.115 R)
• M8: 1,157,738 km (0.057 R)
• M9: 1,315,564 km (0.114 R)
• M10: 1,438,832 km (0.094 R)
• M11: 2,017,926 km (0.057 R)
• M12: 2,161,390 km (0.115 R)
• M13: 2,283,611 km (0.041 R)
• M14: 2,408,227 km (0.103 R)
• M15: 3,038,183 km (0.036 R)
• M16: 3,259,289 km (0.103 R)
• M17: 3,600,970 km (0.102 R)
• M18: 4,288,073 km (0.089 R)
• M19: 4,411,791 km (0.059 R)
• M20: 5,146,167 km (0.056 R)
• M21: 5,815,468 km (0.109 R)
• M22: 6,091,027 km (0.1 R)
• M23: 6,547,899 km (0.118 R)
• M24: 6,654,861 km (0.093 R)
• M25: 6,834,528 km (0.042 R)
• M26: 7,052,343 km (0.096 R)
• M27: 7,794,797 km (0.119 R)
• M28: 7,946,340 km (0.091 R)
• M29: 8,213,821 km (0.086 R)
• M30: 8,367,906 km (0.108 R)
• M31: 8,562,085 km (0.118 R)
• M32: 9,153,295 km (0.104 R)
• M33: 9,353,308 km (0.034 R)
• M34: 9,514,425 km (0.103 R)
• M35: 10,583,900 km (0.107 R)
• M36: 10,751,898 km (0.038 R)
• M37: 10,878,458 km (0.091 R)
• M38: 11,908,439 km (0.101 R)
• M39: 12,039,487 km (0.089 R)
• M40: 13,194,383 km (0.114 R)
• M41: 13,922,625 km (0.119 R)
• M42: 14,710,707 km (0.086 R)
• M43: 15,275,887 km (0.09 R)
• M44: 16,330,104 km (0.106 R)
• M45: 16,427,193 km (0.086 R)
• M46: 17,457,473 km (0.106 R)
• M47: 18,155,946 km (0.106 R)
• M48: 18,256,475 km (0.105 R)
• M49: 18,660,390 km (0.079 R)
• M50: 19,993,755 km (0.075 R)
• M51: 21,145,659 km (0.066 R)
• M52: 21,623,175 km (0.06 R)
• M53: 21,783,245 km (0.054 R)
• M54: 22,751,143 km (0.11 R)
• M55: 23,022,664 km (0.106 R)
• M56: 23,240,478 km (0.1 R)
• M57: 23,513,793 km (0.043 R)
• M58: 24,284,821 km (0.115 R)
• M59: 24,506,674 km (0.091 R)
• M60: 25,738,613 km (0.067 R)
• M61: 26,191,595 km (0.081 R)
• M62: 26,475,981 km (0.116 R)
• M63: 26,647,270 km (0.109 R)
• M64: 27,220,380 km (0.084 R)
• M65: 27,681,889 km (0.1 R)
• M66: 29,613,048 km (0.119 R)
• M67: 29,731,380 km (0.055 R)
• M68: 30,505,100 km (0.064 R)
• M69: 31,224,965 km (0.1 R)
• M70: 31,708,166 km (0.115 R)
• M71: 32,072,138 km (0.119 R)
• M72: 33,541,787 km (0.078 R)
• M73: 34,098,591 km (0.065 R)
• M74: 34,908,214 km (0.079 R)
• M75: 35,535,329 km (0.107 R)
• M76: 37,183,299 km (0.063 R)
• M77: 38,661,775 km (0.102 R)
• M78: 38,985,654 km (0.088 R)
• M79: 39,310,431 km (0.036 R)
• M80: 41,080,174 km (0.037 R)
• M81: 41,212,269 km (0.109 R)
• M82: 42,541,296 km (0.082 R)
• M83: 43,614,661 km (0.077 R)
• M84: 43,816,917 km (0.059 R)
• M85: 44,086,941 km (0.033 R)
• M86: 45,241,238 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 7.6

Gravity: 12.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.25 AU - 13.93 AU

Year: 17690 Days

Day: 21.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,565,058 km

• M1: 293,810 km (0.036 R)
• M2: 517,010 km (0.093 R)
• M3: 637,287 km (0.047 R)
• M4: 701,016 km (0.111 R)
• M5: 1,078,900 km (0.085 R)
• M6: 1,749,248 km (0.114 R)
• M7: 2,028,996 km (0.083 R)
• M8: 2,093,173 km (0.11 R)
• M9: 2,458,043 km (0.037 R)
• M10: 2,526,558 km (0.057 R)
• M11: 3,359,519 km (0.054 R)
• M12: 3,746,529 km (0.082 R)
• M13: 4,732,080 km (0.091 R)
• M14: 5,165,315 km (0.045 R)
• M15: 6,116,159 km (0.092 R)
• M16: 6,444,975 km (0.1 R)
• M17: 8,850,509 km (0.096 R)
• M18: 8,903,317 km (0.108 R)
• M19: 11,271,152 km (0.106 R)
• M20: 11,443,190 km (0.056 R)
• M21: 11,789,958 km (0.114 R)
• M22: 13,393,049 km (0.057 R)
• M23: 14,811,536 km (0.12 R)
• M24: 15,126,290 km (0.106 R)
• M25: 15,634,324 km (0.116 R)
• M26: 15,762,230 km (0.106 R)
• M27: 15,890,585 km (0.115 R)
• M28: 16,536,997 km (0.097 R)
• M29: 17,191,937 km (0.113 R)
• M30: 17,522,698 km (0.105 R)
• M31: 17,589,119 km (0.118 R)
• M32: 18,056,164 km (0.088 R)
• M33: 18,866,386 km (0.031 R)
• M34: 20,522,135 km (0.043 R)
• M35: 21,084,324 km (0.095 R)
• M36: 21,651,599 km (0.119 R)
• M37: 21,722,957 km (0.088 R)
• M38: 21,794,315 km (0.084 R)
• M39: 22,801,259 km (0.077 R)
• M40: 25,836,300 km (0.116 R)
• M41: 26,139,236 km (0.118 R)
• M42: 26,901,437 km (0.093 R)
• M43: 27,903,294 km (0.093 R)
• M44: 28,214,009 km (0.112 R)
• M45: 28,838,879 km (0.119 R)
• M46: 29,784,637 km (0.108 R)
• M47: 31,625,738 km (0.097 R)
• M48: 32,928,137 km (0.047 R)
• M49: 34,747,397 km (0.044 R)
• M50: 34,914,497 km (0.086 R)
• M51: 37,109,697 km (0.09 R)
• M52: 37,622,518 km (0.103 R)
• M53: 37,708,238 km (0.057 R)
• M54: 38,396,238 km (0.098 R)
• M55: 38,482,556 km (0.081 R)
• M56: 38,828,427 km (0.091 R)
• M57: 39,001,810 km (0.103 R)
• M58: 40,309,745 km (0.068 R)
• M59: 40,661,000 km (0.096 R)
• M60: 40,748,964 km (0.04 R)
• M61: 42,968,548 km (0.096 R)
• M62: 45,045,116 km (0.082 R)
• M63: 45,958,111 km (0.113 R)
• M64: 46,141,369 km (0.076 R)
• M65: 46,600,784 km (0.085 R)
• M66: 48,640,102 km (0.094 R)
• M67: 49,295,042 km (0.088 R)
• M68: 49,388,839 km (0.1 R)
• M69: 49,858,726 km (0.08 R)
• M70: 50,519,201 km (0.074 R)
• M71: 51,467,502 km (0.099 R)
• M72: 51,562,646 km (0.077 R)
• M73: 52,326,194 km (0.112 R)
• M74: 53,381,906 km (0.119 R)
• M75: 58,368,003 km (0.074 R)
• M76: 58,864,817 km (0.073 R)
• M77: 59,163,564 km (0.113 R)
• M78: 61,067,347 km (0.116 R)
• M79: 61,470,663 km (0.06 R)
• M80: 61,773,748 km (0.108 R)
• M81: 61,874,876 km (0.119 R)
• M82: 62,178,709 km (0.088 R)
• M83: 62,889,449 km (0.092 R)
• M84: 64,421,331 km (0.089 R)
• M85: 64,729,203 km (0.079 R)
• M86: 64,934,751 km (0.086 R)
• M87: 65,037,525 km (0.11 R)
• M88: 66,482,939 km (0.083 R)
• M89: 67,626,166 km (0.084 R)
• M90: 67,730,286 km (0.113 R)
• M91: 69,195,298 km (0.064 R)
• M92: 69,931,769 km (0.107 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 18,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit