🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.61 AU - 0.75 AU

Year: 199 Days

Day: 33.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 212 Days

Day: 34.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 221 Days

Day: 38.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.72 AU - 0.74 AU

Year: 221 Days

Day: 30.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.94 AU - 1.52 AU

Year: 484 Days

Day: 30.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.25 AU - 3.63 AU

Year: 1788 Days

Day: 23.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,215,080 km

• M1: 836,701 km (0.097 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.43 AU - 3.49 AU

Year: 1807 Days

Day: 17.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,215,080 km

• M1: 1,205,310 km (0.073 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.3

Radius: 11.3

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.44 AU - 8 AU

Year: 7610 Days

Day: 14.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,215,080 km

• M1: 222,452 km (0.047 R)
• M2: 319,990 km (0.117 R)
• M3: 501,153 km (0.092 R)
• M4: 795,412 km (0.03 R)
• M5: 873,652 km (0.088 R)
• M6: 1,038,658 km (0.114 R)
• M7: 1,125,275 km (0.056 R)
• M8: 1,536,520 km (0.085 R)
• M9: 1,636,451 km (0.071 R)
• M10: 1,759,271 km (0.118 R)
• M11: 2,146,879 km (0.072 R)
• M12: 2,327,892 km (0.077 R)
• M13: 2,608,837 km (0.09 R)
• M14: 2,705,029 km (0.082 R)
• M15: 3,000,784 km (0.119 R)
• M16: 3,203,788 km (0.09 R)
• M17: 3,411,430 km (0.113 R)
• M18: 3,490,418 km (0.078 R)
• M19: 3,596,782 km (0.108 R)
• M20: 3,922,456 km (0.111 R)
• M21: 4,005,333 km (0.112 R)
• M22: 4,342,976 km (0.09 R)
• M23: 4,457,568 km (0.079 R)
• M24: 4,896,338 km (0.118 R)
• M25: 6,069,485 km (0.115 R)
• M26: 6,262,466 km (0.073 R)
• M27: 6,424,780 km (0.118 R)
• M28: 6,786,956 km (0.12 R)
• M29: 8,159,666 km (0.091 R)
• M30: 8,408,597 km (0.06 R)
• M31: 8,480,105 km (0.105 R)
• M32: 8,768,530 km (0.032 R)
• M33: 8,950,441 km (0.114 R)
• M34: 9,765,599 km (0.116 R)
• M35: 9,992,091 km (0.083 R)
• M36: 10,604,544 km (0.102 R)
• M37: 12,925,106 km (0.12 R)
• M38: 13,173,888 km (0.112 R)
• M39: 13,340,540 km (0.088 R)
• M40: 13,549,977 km (0.118 R)
• M41: 14,056,964 km (0.119 R)
• M42: 14,355,711 km (0.061 R)
• M43: 14,570,384 km (0.109 R)
• M44: 14,872,572 km (0.116 R)
• M45: 15,703,438 km (0.079 R)
• M46: 15,835,982 km (0.097 R)
• M47: 15,968,974 km (0.066 R)
• M48: 16,280,587 km (0.05 R)
• M49: 17,000,601 km (0.054 R)
• M50: 17,136,735 km (0.116 R)
• M51: 17,273,318 km (0.054 R)
• M52: 18,053,621 km (0.092 R)
• M53: 19,506,366 km (0.1 R)
• M54: 19,744,077 km (0.114 R)
• M55: 20,318,832 km (0.096 R)
• M56: 20,947,591 km (0.106 R)
• M57: 23,223,424 km (0.115 R)
• M58: 23,779,180 km (0.088 R)
• M59: 24,544,223 km (0.1 R)
• M60: 24,852,395 km (0.112 R)
• M61: 25,420,867 km (0.077 R)
• M62: 25,941,468 km (0.098 R)
• M63: 26,360,342 km (0.076 R)
• M64: 26,676,143 km (0.094 R)
• M65: 27,737,390 km (0.096 R)
• M66: 28,488,521 km (0.071 R)
• M67: 28,650,386 km (0.03 R)
• M68: 28,866,704 km (0.088 R)
• M69: 29,029,168 km (0.068 R)
• M70: 33,020,738 km (0.106 R)
• M71: 33,417,920 km (0.078 R)
• M72: 35,601,600 km (0.106 R)
• M73: 36,769,212 km (0.113 R)
• M74: 37,416,821 km (0.102 R)
• M75: 38,484,651 km (0.076 R)
• M76: 38,783,098 km (0.117 R)
• M77: 39,442,227 km (0.113 R)
• M78: 39,622,642 km (0.108 R)
• M79: 39,984,369 km (0.092 R)
• M80: 40,225,970 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.1

Radius: 14.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.74 AU - 8.96 AU

Year: 8560 Days

Day: 12 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,215,080 km

• M1: 176,825 km (0.052 R)
• M2: 350,807 km (0.104 R)
• M3: 567,275 km (0.1 R)
• M4: 751,430 km (0.088 R)
• M5: 1,049,728 km (0.066 R)
• M6: 1,145,022 km (0.087 R)
• M7: 1,345,184 km (0.109 R)
• M8: 1,713,195 km (0.063 R)
• M9: 1,827,637 km (0.115 R)
• M10: 1,944,772 km (0.115 R)
• M11: 2,113,220 km (0.119 R)
• M12: 2,337,168 km (0.041 R)
• M13: 2,595,523 km (0.041 R)
• M14: 2,701,438 km (0.084 R)
• M15: 2,890,530 km (0.103 R)
• M16: 3,196,607 km (0.103 R)
• M17: 4,686,004 km (0.098 R)
• M18: 5,113,255 km (0.085 R)
• M19: 5,314,764 km (0.087 R)
• M20: 5,518,965 km (0.064 R)
• M21: 6,111,821 km (0.096 R)
• M22: 8,244,787 km (0.072 R)
• M23: 8,640,923 km (0.12 R)
• M24: 9,452,042 km (0.038 R)
• M25: 9,783,252 km (0.12 R)
• M26: 10,542,760 km (0.041 R)
• M27: 10,843,153 km (0.025 R)
• M28: 11,103,004 km (0.097 R)
• M29: 11,761,684 km (0.12 R)
• M30: 11,939,406 km (0.114 R)
• M31: 13,209,043 km (0.055 R)
• M32: 13,719,471 km (0.104 R)
• M33: 13,812,970 km (0.067 R)
• M34: 13,953,592 km (0.06 R)
• M35: 14,047,689 km (0.094 R)
• M36: 14,331,177 km (0.037 R)
• M37: 14,521,166 km (0.106 R)
• M38: 14,664,182 km (0.09 R)
• M39: 14,951,709 km (0.111 R)
• M40: 15,972,864 km (0.042 R)
• M41: 17,369,210 km (0.115 R)
• M42: 17,521,052 km (0.08 R)
• M43: 17,673,492 km (0.102 R)
• M44: 17,775,219 km (0.117 R)
• M45: 18,390,365 km (0.084 R)
• M46: 19,116,813 km (0.05 R)
• M47: 19,378,609 km (0.067 R)
• M48: 19,483,627 km (0.105 R)
• M49: 19,641,602 km (0.113 R)
• M50: 20,011,707 km (0.041 R)
• M51: 20,866,360 km (0.076 R)
• M52: 21,189,790 km (0.1 R)
• M53: 21,406,558 km (0.074 R)
• M54: 21,569,470 km (0.042 R)
• M55: 21,842,037 km (0.066 R)
• M56: 23,221,778 km (0.049 R)
• M57: 23,501,077 km (0.052 R)
• M58: 24,459,252 km (0.093 R)
• M59: 26,822,300 km (0.082 R)
• M60: 28,537,290 km (0.105 R)
• M61: 30,104,926 km (0.081 R)
• M62: 31,145,080 km (0.048 R)
• M63: 31,948,420 km (0.118 R)
• M64: 32,196,903 km (0.064 R)
• M65: 33,828,118 km (0.075 R)
• M66: 33,954,678 km (0.099 R)
• M67: 35,165,223 km (0.076 R)
• M68: 35,550,438 km (0.12 R)
• M69: 35,679,092 km (0.083 R)
• M70: 35,872,522 km (0.042 R)
• M71: 36,909,684 km (0.1 R)
• M72: 38,417,780 km (0.102 R)
• M73: 38,549,875 km (0.031 R)
• M74: 39,678,890 km (0.035 R)
• M75: 40,415,211 km (0.117 R)
• M76: 40,684,039 km (0.106 R)
• M77: 40,818,677 km (0.096 R)
• M78: 43,267,743 km (0.061 R)
• M79: 43,405,224 km (0.058 R)
• M80: 45,414,622 km (0.045 R)
• M81: 45,554,347 km (0.112 R)
• M82: 46,959,220 km (0.077 R)
• M83: 47,171,201 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 12.5

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.19 AU - 10.41 AU

Year: 10061 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,215,080 km

• M1: 157,227 km (0.092 R)
• M2: 264,788 km (0.1 R)
• M3: 494,421 km (0.12 R)
• M4: 604,226 km (0.103 R)
• M5: 815,009 km (0.034 R)
• M6: 1,072,018 km (0.066 R)
• M7: 1,243,757 km (0.059 R)
• M8: 1,688,661 km (0.084 R)
• M9: 1,994,738 km (0.1 R)
• M10: 2,127,731 km (0.105 R)
• M11: 2,263,715 km (0.078 R)
• M12: 2,515,937 km (0.104 R)
• M13: 2,956,952 km (0.065 R)
• M14: 3,518,392 km (0.08 R)
• M15: 4,181,111 km (0.094 R)
• M16: 4,990,735 km (0.036 R)
• M17: 5,357,848 km (0.084 R)
• M18: 6,235,538 km (0.077 R)
• M19: 6,353,272 km (0.06 R)
• M20: 6,953,459 km (0.085 R)
• M21: 7,116,670 km (0.068 R)
• M22: 7,405,244 km (0.04 R)
• M23: 7,488,421 km (0.084 R)
• M24: 7,994,061 km (0.095 R)
• M25: 8,423,856 km (0.111 R)
• M26: 8,729,335 km (0.087 R)
• M27: 9,038,404 km (0.063 R)
• M28: 9,351,064 km (0.104 R)
• M29: 9,441,122 km (0.084 R)
• M30: 10,264,209 km (0.086 R)
• M31: 10,403,634 km (0.111 R)
• M32: 10,496,834 km (0.112 R)
• M33: 11,686,735 km (0.118 R)
• M34: 11,832,294 km (0.117 R)
• M35: 12,174,574 km (0.052 R)
• M36: 12,768,777 km (0.091 R)
• M37: 13,069,618 km (0.083 R)
• M38: 13,423,417 km (0.069 R)
• M39: 15,772,403 km (0.117 R)
• M40: 16,095,085 km (0.042 R)
• M41: 16,801,786 km (0.091 R)
• M42: 16,966,343 km (0.097 R)
• M43: 17,297,104 km (0.051 R)
• M44: 18,021,008 km (0.043 R)
• M45: 20,134,976 km (0.093 R)
• M46: 20,955,071 km (0.066 R)
• M47: 21,250,677 km (0.111 R)
• M48: 21,786,237 km (0.097 R)
• M49: 22,688,761 km (0.118 R)
• M50: 22,931,409 km (0.102 R)
• M51: 23,358,361 km (0.063 R)
• M52: 23,664,887 km (0.1 R)
• M53: 23,787,857 km (0.066 R)
• M54: 23,972,610 km (0.101 R)
• M55: 26,930,758 km (0.082 R)
• M56: 27,574,927 km (0.085 R)
• M57: 28,289,257 km (0.097 R)
• M58: 30,068,723 km (0.086 R)
• M59: 34,568,328 km (0.11 R)
• M60: 36,824,413 km (0.074 R)
• M61: 38,402,970 km (0.054 R)
• M62: 38,764,847 km (0.074 R)
• M63: 41,848,808 km (0.044 R)
• M64: 41,997,657 km (0.109 R)
• M65: 42,221,157 km (0.09 R)
• M66: 42,669,501 km (0.094 R)
• M67: 43,570,829 km (0.105 R)
• M68: 44,934,563 km (0.074 R)
• M69: 45,087,003 km (0.118 R)
• M70: 45,392,332 km (0.069 R)
• M71: 45,928,192 km (0.103 R)
• M72: 46,389,253 km (0.099 R)
• M73: 46,543,338 km (0.079 R)
• M74: 47,316,011 km (0.074 R)
• M75: 47,781,709 km (0.116 R)
• M76: 48,093,023 km (0.031 R)
• M77: 49,266,319 km (0.086 R)
• M78: 49,816,989 km (0.117 R)
• M79: 50,369,902 km (0.066 R)
• M80: 50,766,037 km (0.094 R)
• M81: 51,401,978 km (0.096 R)
• M82: 52,521,120 km (0.075 R)
• M83: 53,164,390 km (0.117 R)
• M84: 53,890,987 km (0.116 R)
• M85: 53,972,069 km (0.084 R)
• M86: 54,215,016 km (0.107 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit