🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 19.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 171 Days

Day: 14.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.07 AU - 1.25 AU

Year: 459 Days

Day: 45.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.37 AU - 1.44 AU

Year: 608 Days

Day: 20.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.3 AU - 2.98 AU

Year: 1575 Days

Day: 34.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 11.4

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.47 AU - 10.51 AU

Year: 11591 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,826,027 km

• M1: 162,613 km (0.089 R)
• M2: 576,999 km (0.066 R)
• M3: 665,711 km (0.066 R)
• M4: 838,496 km (0.086 R)
• M5: 1,048,831 km (0.114 R)
• M6: 1,160,879 km (0.116 R)
• M7: 1,300,753 km (0.116 R)
• M8: 1,372,860 km (0.085 R)
• M9: 1,446,462 km (0.082 R)
• M10: 1,598,004 km (0.09 R)
• M11: 1,781,411 km (0.11 R)
• M12: 2,285,556 km (0.051 R)
• M13: 2,614,971 km (0.114 R)
• M14: 2,707,572 km (0.061 R)
• M15: 4,260,398 km (0.113 R)
• M16: 4,704,105 km (0.106 R)
• M17: 5,046,684 km (0.111 R)
• M18: 5,516,122 km (0.115 R)
• M19: 7,886,949 km (0.117 R)
• M20: 9,461,168 km (0.08 R)
• M21: 10,480,677 km (0.058 R)
• M22: 10,579,711 km (0.057 R)
• M23: 11,028,804 km (0.09 R)
• M24: 11,331,590 km (0.101 R)
• M25: 11,894,078 km (0.096 R)
• M26: 12,465,542 km (0.107 R)
• M27: 13,205,902 km (0.061 R)
• M28: 13,527,687 km (0.077 R)
• M29: 13,906,169 km (0.118 R)
• M30: 14,015,077 km (0.084 R)
• M31: 14,124,133 km (0.114 R)
• M32: 14,288,242 km (0.085 R)
• M33: 14,563,353 km (0.079 R)
• M34: 14,840,109 km (0.117 R)
• M35: 16,768,126 km (0.097 R)
• M36: 18,354,761 km (0.105 R)
• M37: 19,256,836 km (0.062 R)
• M38: 19,866,148 km (0.093 R)
• M39: 20,979,007 km (0.096 R)
• M40: 21,166,453 km (0.095 R)
• M41: 22,685,919 km (0.059 R)
• M42: 23,523,667 km (0.098 R)
• M43: 24,502,785 km (0.058 R)
• M44: 25,495,217 km (0.114 R)
• M45: 25,695,229 km (0.065 R)
• M46: 25,962,860 km (0.052 R)
• M47: 26,097,049 km (0.04 R)
• M48: 27,178,343 km (0.103 R)
• M49: 28,550,604 km (0.065 R)
• M50: 29,454,624 km (0.08 R)
• M51: 30,651,108 km (0.116 R)
• M52: 32,150,677 km (0.091 R)
• M53: 32,800,829 km (0.112 R)
• M54: 33,601,178 km (0.066 R)
• M55: 35,369,724 km (0.113 R)
• M56: 35,891,222 km (0.098 R)
• M57: 38,383,971 km (0.101 R)
• M58: 39,073,468 km (0.045 R)
• M59: 39,227,254 km (0.108 R)
• M60: 39,921,688 km (0.116 R)
• M61: 41,088,252 km (0.113 R)
• M62: 41,244,582 km (0.114 R)
• M63: 42,581,837 km (0.111 R)
• M64: 43,614,062 km (0.109 R)
• M65: 45,541,332 km (0.108 R)
• M66: 46,841,487 km (0.052 R)
• M67: 46,923,167 km (0.071 R)
• M68: 47,742,365 km (0.119 R)
• M69: 47,989,052 km (0.065 R)
• M70: 48,731,806 km (0.111 R)
• M71: 49,977,956 km (0.032 R)
• M72: 50,312,008 km (0.064 R)
• M73: 50,898,581 km (0.111 R)
• M74: 51,993,638 km (0.104 R)
• M75: 52,417,000 km (0.095 R)
• M76: 52,756,437 km (0.059 R)
• M77: 53,181,744 km (0.09 R)
• M78: 53,522,827 km (0.079 R)
• M79: 54,207,237 km (0.118 R)
• M80: 54,292,957 km (0.055 R)
• M81: 55,066,677 km (0.115 R)
• M82: 55,411,799 km (0.084 R)
• M83: 55,844,137 km (0.098 R)
• M84: 57,322,613 km (0.096 R)
• M85: 57,409,978 km (0.035 R)
• M86: 57,497,343 km (0.106 R)
• M87: 57,584,858 km (0.09 R)
• M88: 57,672,223 km (0.094 R)
• M89: 58,637,728 km (0.112 R)
• M90: 58,813,804 km (0.104 R)
• M91: 58,901,918 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.1

Radius: 11.7

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.22 AU - 12.7 AU

Year: 13320 Days

Day: 10.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,826,027 km

• M1: 185,352 km (0.053 R)
• M2: 365,318 km (0.055 R)
• M3: 607,218 km (0.075 R)
• M4: 730,486 km (0.063 R)
• M5: 824,135 km (0.082 R)
• M6: 902,524 km (0.075 R)
• M7: 1,046,138 km (0.089 R)
• M8: 1,220,120 km (0.115 R)
• M9: 1,427,762 km (0.118 R)
• M10: 1,523,954 km (0.106 R)
• M11: 1,774,231 km (0.115 R)
• M12: 1,984,266 km (0.069 R)
• M13: 2,286,454 km (0.1 R)
• M14: 2,400,148 km (0.086 R)
• M15: 2,544,959 km (0.111 R)
• M16: 2,752,601 km (0.05 R)
• M17: 2,904,443 km (0.107 R)
• M18: 3,507,023 km (0.092 R)
• M19: 3,672,029 km (0.077 R)
• M20: 3,772,260 km (0.057 R)
• M21: 4,252,469 km (0.111 R)
• M22: 5,046,086 km (0.081 R)
• M23: 5,308,331 km (0.047 R)
• M24: 6,280,867 km (0.08 R)
• M25: 6,932,216 km (0.042 R)
• M26: 7,392,379 km (0.066 R)
• M27: 7,733,462 km (0.056 R)
• M28: 9,193,986 km (0.109 R)
• M29: 9,468,648 km (0.069 R)
• M30: 9,560,800 km (0.111 R)
• M31: 9,653,251 km (0.04 R)
• M32: 9,839,052 km (0.071 R)
• M33: 10,356,212 km (0.088 R)
• M34: 11,319,173 km (0.106 R)
• M35: 11,712,316 km (0.108 R)
• M36: 14,322,799 km (0.06 R)
• M37: 15,665,590 km (0.117 R)
• M38: 15,774,796 km (0.098 R)
• M39: 16,214,016 km (0.112 R)
• M40: 17,104,422 km (0.099 R)
• M41: 19,575,629 km (0.082 R)
• M42: 19,929,279 km (0.113 R)
• M43: 20,583,021 km (0.054 R)
• M44: 21,304,382 km (0.084 R)
• M45: 22,957,439 km (0.101 R)
• M46: 23,392,619 km (0.081 R)
• M47: 23,705,279 km (0.036 R)
• M48: 24,651,336 km (0.093 R)
• M49: 24,905,802 km (0.095 R)
• M50: 25,225,043 km (0.03 R)
• M51: 26,385,324 km (0.092 R)
• M52: 26,710,849 km (0.1 R)
• M53: 27,893,271 km (0.101 R)
• M54: 28,357,772 km (0.1 R)
• M55: 28,624,356 km (0.096 R)
• M56: 28,958,707 km (0.055 R)
• M57: 29,361,724 km (0.099 R)
• M58: 29,496,511 km (0.117 R)
• M59: 30,037,457 km (0.119 R)
• M60: 31,542,113 km (0.1 R)
• M61: 32,442,841 km (0.08 R)
• M62: 32,721,692 km (0.117 R)
• M63: 35,481,623 km (0.104 R)
• M64: 36,708,026 km (0.119 R)
• M65: 37,508,824 km (0.106 R)
• M66: 38,536,411 km (0.099 R)
• M67: 39,276,173 km (0.117 R)
• M68: 40,170,020 km (0.099 R)
• M69: 40,694,510 km (0.08 R)
• M70: 40,769,609 km (0.12 R)
• M71: 40,919,954 km (0.12 R)
• M72: 40,995,202 km (0.033 R)
• M73: 42,205,598 km (0.076 R)
• M74: 42,815,060 km (0.108 R)
• M75: 43,965,917 km (0.109 R)
• M76: 46,454,776 km (0.096 R)
• M77: 46,926,458 km (0.11 R)
• M78: 47,557,911 km (0.106 R)
• M79: 48,112,770 km (0.081 R)
• M80: 48,271,643 km (0.08 R)
• M81: 48,510,401 km (0.107 R)
• M82: 50,031,362 km (0.116 R)
• M83: 50,757,211 km (0.1 R)
• M84: 54,025,326 km (0.1 R)
• M85: 55,102,132 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.5

Radius: 13.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.87 AU - 11.61 AU

Year: 13833 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,826,027 km

• M1: 223,649 km (0.118 R)
• M2: 347,516 km (0.077 R)
• M3: 493,972 km (0.102 R)
• M4: 685,009 km (0.074 R)
• M5: 1,145,172 km (0.072 R)
• M6: 1,359,396 km (0.118 R)
• M7: 1,484,460 km (0.116 R)
• M8: 1,587,383 km (0.109 R)
• M9: 2,256,534 km (0.093 R)
• M10: 2,716,249 km (0.109 R)
• M11: 2,908,482 km (0.068 R)
• M12: 3,039,230 km (0.105 R)
• M13: 3,512,408 km (0.038 R)
• M14: 3,757,899 km (0.068 R)
• M15: 4,045,426 km (0.107 R)
• M16: 4,680,319 km (0.102 R)
• M17: 5,107,870 km (0.108 R)
• M18: 5,793,477 km (0.067 R)
• M19: 6,295,078 km (0.112 R)
• M20: 7,340,020 km (0.119 R)
• M21: 7,700,401 km (0.109 R)
• M22: 7,974,464 km (0.055 R)
• M23: 8,112,693 km (0.119 R)
• M24: 10,081,101 km (0.106 R)
• M25: 10,230,699 km (0.081 R)
• M26: 10,633,417 km (0.101 R)
• M27: 10,785,707 km (0.115 R)
• M28: 11,506,320 km (0.097 R)
• M29: 12,189,534 km (0.078 R)
• M30: 12,939,917 km (0.105 R)
• M31: 13,595,155 km (0.107 R)
• M32: 13,926,664 km (0.106 R)
• M33: 14,541,661 km (0.069 R)
• M34: 16,205,339 km (0.105 R)
• M35: 16,322,324 km (0.107 R)
• M36: 16,674,927 km (0.101 R)
• M37: 16,792,959 km (0.109 R)
• M38: 18,353,265 km (0.081 R)
• M39: 20,843,172 km (0.081 R)
• M40: 21,225,694 km (0.109 R)
• M41: 21,417,778 km (0.065 R)
• M42: 21,739,413 km (0.112 R)
• M43: 22,192,246 km (0.06 R)
• M44: 22,517,621 km (0.085 R)
• M45: 23,173,159 km (0.087 R)
• M46: 24,906,849 km (0.041 R)
• M47: 25,312,857 km (0.088 R)
• M48: 26,820,205 km (0.113 R)
• M49: 27,794,536 km (0.088 R)
• M50: 28,215,804 km (0.077 R)
• M51: 28,993,264 km (0.104 R)
• M52: 29,634,740 km (0.025 R)
• M53: 29,777,905 km (0.116 R)
• M54: 29,993,176 km (0.096 R)
• M55: 32,173,565 km (0.11 R)
• M56: 33,208,483 km (0.089 R)
• M57: 33,655,332 km (0.09 R)
• M58: 34,104,275 km (0.045 R)
• M59: 34,781,355 km (0.103 R)
• M60: 35,007,996 km (0.12 R)
• M61: 35,767,205 km (0.114 R)
• M62: 36,072,385 km (0.03 R)
• M63: 36,608,544 km (0.068 R)
• M64: 37,070,203 km (0.101 R)
• M65: 38,232,728 km (0.084 R)
• M66: 38,466,699 km (0.108 R)
• M67: 38,701,119 km (0.088 R)
• M68: 39,486,059 km (0.112 R)
• M69: 40,196,798 km (0.117 R)
• M70: 42,113,147 km (0.109 R)
• M71: 43,651,312 km (0.099 R)
• M72: 43,732,843 km (0.106 R)
• M73: 44,222,627 km (0.113 R)
• M74: 44,550,246 km (0.052 R)
• M75: 44,632,226 km (0.061 R)
• M76: 45,125,450 km (0.112 R)
• M77: 46,949,197 km (0.077 R)
• M78: 47,283,399 km (0.032 R)
• M79: 47,367,024 km (0.118 R)
• M80: 49,135,570 km (0.111 R)
• M81: 49,220,243 km (0.113 R)
• M82: 49,985,286 km (0.107 R)
• M83: 50,668,500 km (0.057 R)
• M84: 51,526,892 km (0.117 R)
• M85: 51,785,397 km (0.117 R)
• M86: 52,217,137 km (0.088 R)
• M87: 52,476,839 km (0.048 R)
• M88: 53,694,117 km (0.098 R)
• M89: 54,393,786 km (0.108 R)
• M90: 55,449,049 km (0.066 R)
• M91: 57,937,610 km (0.074 R)
• M92: 60,462,373 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 17,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit