🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.65 AU - 0.71 AU

Year: 200 Days

Day: 31.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.95 AU - 1.49 AU

Year: 480 Days

Day: 46.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.5 AU - 2.96 AU

Year: 1608 Days

Day: 33.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 123.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,131,379 km

• M1: 1,080,097 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.79 AU - 5.71 AU

Year: 3690 Days

Day: 39.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 12.4

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.6 AU - 6.16 AU

Year: 4448 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 67,131,379 km

• M1: 165,156 km (0.075 R)
• M2: 276,756 km (0.113 R)
• M3: 440,267 km (0.097 R)
• M4: 609,761 km (0.117 R)
• M5: 691,741 km (0.073 R)
• M6: 977,173 km (0.11 R)
• M7: 1,061,696 km (0.114 R)
• M8: 1,777,821 km (0.098 R)
• M9: 1,901,090 km (0.082 R)
• M10: 2,137,903 km (0.091 R)
• M11: 2,269,400 km (0.113 R)
• M12: 2,384,440 km (0.118 R)
• M13: 2,680,644 km (0.04 R)
• M14: 3,115,675 km (0.098 R)
• M15: 3,201,095 km (0.067 R)
• M16: 3,374,330 km (0.111 R)
• M17: 3,506,424 km (0.097 R)
• M18: 3,685,044 km (0.111 R)
• M19: 3,844,067 km (0.085 R)
• M20: 3,982,146 km (0.109 R)
• M21: 4,239,604 km (0.057 R)
• M22: 4,526,832 km (0.097 R)
• M23: 4,870,009 km (0.117 R)
• M24: 5,221,714 km (0.115 R)
• M25: 5,843,891 km (0.116 R)
• M26: 6,793,239 km (0.108 R)
• M27: 6,876,865 km (0.096 R)
• M28: 8,113,141 km (0.072 R)
• M29: 8,410,542 km (0.048 R)
• M30: 8,560,439 km (0.084 R)
• M31: 8,985,297 km (0.107 R)
• M32: 9,323,986 km (0.077 R)
• M33: 9,448,153 km (0.032 R)
• M34: 10,077,361 km (0.108 R)
• M35: 10,687,870 km (0.086 R)
• M36: 10,817,871 km (0.061 R)
• M37: 10,948,470 km (0.115 R)
• M38: 11,079,517 km (0.1 R)
• M39: 11,277,136 km (0.091 R)
• M40: 11,376,469 km (0.073 R)
• M41: 11,642,604 km (0.095 R)
• M42: 12,831,009 km (0.077 R)
• M43: 13,073,358 km (0.11 R)
• M44: 13,951,198 km (0.102 R)
• M45: 14,200,428 km (0.1 R)
• M46: 14,379,497 km (0.036 R)
• M47: 14,595,217 km (0.082 R)
• M48: 14,811,984 km (0.095 R)
• M49: 15,468,719 km (0.034 R)
• M50: 15,837,777 km (0.1 R)
• M51: 16,060,528 km (0.082 R)
• M52: 16,359,275 km (0.085 R)
• M53: 17,190,142 km (0.04 R)
• M54: 17,764,598 km (0.085 R)
• M55: 18,267,546 km (0.102 R)
• M56: 18,345,336 km (0.09 R)
• M57: 18,971,703 km (0.042 R)
• M58: 20,205,137 km (0.084 R)
• M59: 20,326,012 km (0.07 R)
• M60: 20,770,767 km (0.048 R)
• M61: 21,341,483 km (0.09 R)
• M62: 22,456,884 km (0.106 R)
• M63: 22,665,573 km (0.095 R)
• M64: 22,749,199 km (0.039 R)
• M65: 23,379,754 km (0.071 R)
• M66: 23,675,957 km (0.091 R)
• M67: 24,614,983 km (0.093 R)
• M68: 24,830,105 km (0.053 R)
• M69: 25,827,773 km (0.083 R)
• M70: 26,002,653 km (0.096 R)
• M71: 26,661,781 km (0.043 R)
• M72: 27,148,722 km (0.099 R)
• M73: 27,504,765 km (0.087 R)
• M74: 27,907,034 km (0.102 R)
• M75: 27,996,643 km (0.065 R)
• M76: 28,491,662 km (0.082 R)
• M77: 28,898,718 km (0.101 R)
• M78: 30,823,744 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.8

Radius: 14.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.58 AU - 12.98 AU

Year: 15339 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,131,379 km

• M1: 182,061 km (0.119 R)
• M2: 306,825 km (0.066 R)
• M3: 462,257 km (0.065 R)
• M4: 671,844 km (0.11 R)
• M5: 780,751 km (0.109 R)
• M6: 977,921 km (0.034 R)
• M7: 1,192,744 km (0.074 R)
• M8: 1,595,312 km (0.088 R)
• M9: 1,747,752 km (0.066 R)
• M10: 2,040,365 km (0.113 R)
• M11: 2,436,201 km (0.095 R)
• M12: 2,825,754 km (0.045 R)
• M13: 3,012,452 km (0.088 R)
• M14: 3,564,020 km (0.111 R)
• M15: 3,972,571 km (0.105 R)
• M16: 4,613,598 km (0.117 R)
• M17: 4,723,702 km (0.061 R)
• M18: 5,021,552 km (0.11 R)
• M19: 5,172,945 km (0.071 R)
• M20: 5,832,821 km (0.059 R)
• M21: 6,643,492 km (0.064 R)
• M22: 7,489,617 km (0.063 R)
• M23: 8,013,659 km (0.094 R)
• M24: 8,504,489 km (0.115 R)
• M25: 12,565,024 km (0.117 R)
• M26: 13,083,082 km (0.087 R)
• M27: 13,240,010 km (0.086 R)
• M28: 14,193,996 km (0.114 R)
• M29: 14,355,112 km (0.106 R)
• M30: 14,570,982 km (0.077 R)
• M31: 15,006,013 km (0.073 R)
• M32: 15,721,988 km (0.119 R)
• M33: 16,902,016 km (0.065 R)
• M34: 17,187,299 km (0.118 R)
• M35: 18,285,497 km (0.084 R)
• M36: 19,168,574 km (0.088 R)
• M37: 19,287,354 km (0.111 R)
• M38: 19,525,664 km (0.08 R)
• M39: 21,037,500 km (0.036 R)
• M40: 21,776,513 km (0.109 R)
• M41: 21,900,380 km (0.098 R)
• M42: 22,523,904 km (0.102 R)
• M43: 24,044,267 km (0.083 R)
• M44: 24,172,323 km (0.103 R)
• M45: 24,881,417 km (0.089 R)
• M46: 25,140,969 km (0.116 R)
• M47: 25,271,120 km (0.113 R)
• M48: 27,450,312 km (0.092 R)
• M49: 27,651,371 km (0.056 R)
• M50: 28,122,455 km (0.107 R)
• M51: 29,346,166 km (0.058 R)
• M52: 29,620,378 km (0.115 R)
• M53: 30,587,229 km (0.115 R)
• M54: 31,634,415 km (0.095 R)
• M55: 32,693,418 km (0.109 R)
• M56: 32,906,595 km (0.093 R)
• M57: 33,979,511 km (0.078 R)
• M58: 34,411,998 km (0.098 R)
• M59: 36,159,750 km (0.109 R)
• M60: 36,380,257 km (0.103 R)
• M61: 37,118,523 km (0.068 R)
• M62: 37,489,526 km (0.116 R)
• M63: 38,534,766 km (0.045 R)
• M64: 40,196,798 km (0.119 R)
• M65: 41,420,210 km (0.118 R)
• M66: 43,434,096 km (0.06 R)
• M67: 44,060,313 km (0.116 R)
• M68: 45,718,007 km (0.099 R)
• M69: 47,879,247 km (0.067 R)
• M70: 50,155,529 km (0.073 R)
• M71: 50,730,134 km (0.095 R)
• M72: 51,885,777 km (0.105 R)
• M73: 52,300,762 km (0.05 R)
• M74: 52,633,318 km (0.112 R)
• M75: 53,133,723 km (0.096 R)
• M76: 53,551,849 km (0.112 R)
• M77: 54,139,170 km (0.081 R)
• M78: 54,307,318 km (0.057 R)
• M79: 55,913,700 km (0.093 R)
• M80: 57,021,921 km (0.087 R)

Asteroid Belt

Center: 12.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.7

Radius: 5.7

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.52 AU - 15.22 AU

Year: 17426 Days

Day: 17.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,131,379 km

• M1: 102,026 km (0.099 R)
• M2: 194,028 km (0.103 R)
• M3: 402,119 km (0.049 R)
• M4: 668,852 km (0.079 R)
• M5: 912,397 km (0.103 R)
• M6: 1,081,144 km (0.092 R)
• M7: 1,616,854 km (0.101 R)
• M8: 1,674,449 km (0.096 R)
• M9: 2,720,288 km (0.093 R)
• M10: 3,360,267 km (0.104 R)
• M11: 3,735,309 km (0.091 R)
• M12: 3,850,500 km (0.085 R)
• M13: 3,966,737 km (0.088 R)
• M14: 5,277,663 km (0.091 R)
• M15: 5,407,065 km (0.086 R)
• M16: 5,712,694 km (0.09 R)
• M17: 5,889,967 km (0.104 R)
• M18: 6,068,886 km (0.106 R)
• M19: 6,249,750 km (0.081 R)
• M20: 6,524,412 km (0.03 R)
• M21: 6,990,858 km (0.117 R)
• M22: 7,323,713 km (0.093 R)
• M23: 7,419,755 km (0.092 R)
• M24: 7,516,246 km (0.072 R)
• M25: 8,910,199 km (0.07 R)
• M26: 8,961,361 km (0.119 R)
• M27: 9,219,118 km (0.034 R)
• M28: 9,636,496 km (0.114 R)
• M29: 11,814,043 km (0.119 R)
• M30: 11,870,292 km (0.033 R)
• M31: 11,926,690 km (0.111 R)
• M32: 12,096,484 km (0.099 R)
• M33: 12,324,172 km (0.087 R)
• M34: 12,668,247 km (0.117 R)
• M35: 12,899,376 km (0.081 R)
• M36: 12,957,270 km (0.119 R)
• M37: 13,248,687 km (0.115 R)
• M38: 14,375,308 km (0.073 R)
• M39: 15,286,210 km (0.082 R)
• M40: 15,779,583 km (0.083 R)
• M41: 18,913,958 km (0.109 R)
• M42: 19,776,988 km (0.066 R)
• M43: 20,584,966 km (0.091 R)
• M44: 22,024,547 km (0.115 R)
• M45: 23,143,090 km (0.092 R)
• M46: 23,567,349 km (0.041 R)
• M47: 23,709,318 km (0.106 R)
• M48: 24,495,155 km (0.073 R)
• M49: 25,144,560 km (0.108 R)
• M50: 25,362,225 km (0.11 R)
• M51: 25,945,955 km (0.073 R)
• M52: 27,349,632 km (0.117 R)
• M53: 28,023,272 km (0.042 R)
• M54: 28,324,262 km (0.084 R)
• M55: 29,234,117 km (0.094 R)
• M56: 29,615,890 km (0.083 R)
• M57: 30,076,353 km (0.044 R)
• M58: 31,471,802 km (0.117 R)
• M59: 31,863,150 km (0.102 R)
• M60: 32,650,782 km (0.083 R)
• M61: 32,888,344 km (0.053 R)
• M62: 33,764,090 km (0.098 R)
• M63: 34,004,344 km (0.056 R)
• M64: 36,109,635 km (0.117 R)
• M65: 36,848,050 km (0.078 R)
• M66: 37,591,701 km (0.09 R)
• M67: 37,674,578 km (0.078 R)
• M68: 39,345,736 km (0.079 R)
• M69: 39,429,810 km (0.044 R)
• M70: 40,190,216 km (0.105 R)
• M71: 41,297,240 km (0.1 R)
• M72: 43,889,622 km (0.103 R)
• M73: 44,414,261 km (0.094 R)
• M74: 45,735,360 km (0.118 R)
• M75: 46,445,202 km (0.098 R)
• M76: 47,158,634 km (0.108 R)
• M77: 47,695,990 km (0.064 R)
• M78: 49,320,623 km (0.118 R)
• M79: 49,683,996 km (0.102 R)
• M80: 49,957,162 km (0.066 R)
• M81: 50,505,139 km (0.095 R)
• M82: 51,698,930 km (0.06 R)
• M83: 52,345,641 km (0.115 R)
• M84: 53,180,996 km (0.068 R)
• M85: 54,583,177 km (0.109 R)
• M86: 54,865,019 km (0.101 R)
• M87: 55,524,596 km (0.067 R)
• M88: 55,997,325 km (0.11 R)
• M89: 56,092,021 km (0.077 R)
• M90: 57,901,706 km (0.089 R)
• M91: 58,189,084 km (0.09 R)
• M92: 60,408,817 km (0.112 R)
• M93: 60,700,383 km (0.113 R)
• M94: 62,263,382 km (0.096 R)
• M95: 62,361,368 km (0.044 R)
• M96: 63,345,423 km (0.076 R)
• M97: 65,030,045 km (0.067 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit