🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.97 AU

Year: 234 Days

Day: 15.1 Hours

Environment

Temp: 240 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.39 AU - 2.19 AU

Year: 729 Days

Day: 16.4 Hours

Environment

Temp: 69 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.21 AU - 3.47 AU

Year: 1457 Days

Day: 13.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,796,342 km

• M1: 1,080,097 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.48 AU - 4.52 AU

Year: 2435 Days

Day: 14.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.44 AU - 5.08 AU

Year: 3161 Days

Day: 34.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,796,342 km

• M1: 2,902,348 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.24 AU - 6.48 AU

Year: 4882 Days

Day: 22.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.99 AU - 9.93 AU

Year: 6836 Days

Day: 23.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,796,342 km

• M1: 3,682,352 km (0.102 R)
• M2: 4,833,208 km (0.113 R)

Asteroid Belt

Center: 8.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 11

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.5 AU - 10.76 AU

Year: 9096 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,796,342 km

• M1: 140,772 km (0.116 R)
• M2: 323,281 km (0.04 R)
• M3: 519,703 km (0.073 R)
• M4: 742,155 km (0.082 R)
• M5: 1,181,374 km (0.11 R)
• M6: 1,278,314 km (0.063 R)
• M7: 1,378,096 km (0.094 R)
• M8: 1,849,030 km (0.099 R)
• M9: 2,245,913 km (0.061 R)
• M10: 3,010,508 km (0.058 R)
• M11: 3,282,327 km (0.113 R)
• M12: 3,562,224 km (0.119 R)
• M13: 3,908,544 km (0.082 R)
• M14: 4,026,427 km (0.033 R)
• M15: 4,356,739 km (0.111 R)
• M16: 4,852,805 km (0.057 R)
• M17: 5,172,197 km (0.098 R)
• M18: 5,932,453 km (0.061 R)
• M19: 6,273,985 km (0.086 R)
• M20: 6,586,944 km (0.119 R)
• M21: 6,940,593 km (0.073 R)
• M22: 7,012,101 km (0.059 R)
• M23: 7,300,526 km (0.043 R)
• M24: 8,264,983 km (0.091 R)
• M25: 8,340,829 km (0.111 R)
• M26: 9,308,428 km (0.116 R)
• M27: 9,387,266 km (0.105 R)
• M28: 9,506,197 km (0.094 R)
• M29: 9,865,680 km (0.064 R)
• M30: 9,986,555 km (0.07 R)
• M31: 10,148,570 km (0.085 R)
• M32: 10,311,332 km (0.107 R)
• M33: 10,474,993 km (0.076 R)
• M34: 10,887,883 km (0.11 R)
• M35: 11,390,531 km (0.102 R)
• M36: 12,505,335 km (0.115 R)
• M37: 12,636,233 km (0.053 R)
• M38: 14,105,882 km (0.067 R)
• M39: 14,378,899 km (0.035 R)
• M40: 14,791,789 km (0.069 R)
• M41: 15,723,035 km (0.106 R)
• M42: 16,481,646 km (0.04 R)
• M43: 16,625,260 km (0.066 R)
• M44: 16,817,344 km (0.034 R)
• M45: 17,593,158 km (0.1 R)
• M46: 19,129,229 km (0.103 R)
• M47: 19,381,003 km (0.064 R)
• M48: 19,633,823 km (0.089 R)
• M49: 19,836,977 km (0.084 R)
• M50: 20,245,229 km (0.077 R)
• M51: 20,707,936 km (0.101 R)
• M52: 21,070,112 km (0.057 R)
• M53: 21,591,311 km (0.043 R)
• M54: 22,222,315 km (0.093 R)
• M55: 22,540,061 km (0.033 R)
• M56: 22,859,303 km (0.115 R)
• M57: 23,502,424 km (0.067 R)
• M58: 23,718,144 km (0.075 R)
• M59: 23,988,617 km (0.103 R)
• M60: 24,642,060 km (0.106 R)
• M61: 25,356,540 km (0.07 R)
• M62: 26,301,250 km (0.114 R)
• M63: 26,413,150 km (0.112 R)
• M64: 27,087,836 km (0.099 R)
• M65: 30,310,773 km (0.108 R)
• M66: 30,722,017 km (0.039 R)
• M67: 31,550,191 km (0.084 R)
• M68: 32,146,338 km (0.054 R)
• M69: 32,565,811 km (0.101 R)
• M70: 33,349,554 km (0.081 R)
• M71: 33,592,052 km (0.11 R)
• M72: 33,774,262 km (0.116 R)
• M73: 34,567,580 km (0.054 R)
• M74: 34,690,250 km (0.079 R)
• M75: 34,997,375 km (0.107 R)
• M76: 35,120,494 km (0.064 R)
• M77: 35,243,762 km (0.045 R)
• M78: 35,800,117 km (0.087 R)
• M79: 36,733,907 km (0.112 R)
• M80: 37,109,697 km (0.116 R)
• M81: 38,181,416 km (0.112 R)
• M82: 38,561,993 km (0.069 R)
• M83: 39,263,158 km (0.045 R)
• M84: 40,807,606 km (0.061 R)
• M85: 41,001,934 km (0.066 R)
• M86: 41,196,710 km (0.099 R)
• M87: 44,088,288 km (0.112 R)
• M88: 44,354,422 km (0.098 R)
• M89: 44,554,285 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888

Radius: 12.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.42 AU - 14.96 AU

Year: 12954 Days

Day: 11 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,796,342 km

• M1: 163,510 km (0.116 R)
• M2: 360,082 km (0.103 R)
• M3: 749,336 km (0.036 R)
• M4: 850,613 km (0.097 R)
• M5: 1,023,249 km (0.103 R)
• M6: 1,256,473 km (0.098 R)
• M7: 1,915,002 km (0.099 R)
• M8: 2,058,467 km (0.096 R)
• M9: 2,205,821 km (0.111 R)
• M10: 2,637,261 km (0.098 R)
• M11: 2,797,779 km (0.109 R)
• M12: 4,122,768 km (0.085 R)
• M13: 4,423,759 km (0.075 R)
• M14: 5,657,492 km (0.083 R)
• M15: 5,866,032 km (0.036 R)
• M16: 5,950,106 km (0.109 R)
• M17: 6,119,750 km (0.08 R)
• M18: 6,769,752 km (0.108 R)
• M19: 8,135,282 km (0.117 R)
• M20: 8,946,102 km (0.062 R)
• M21: 10,490,551 km (0.095 R)
• M22: 10,798,872 km (0.119 R)
• M23: 11,267,263 km (0.113 R)
• M24: 11,530,256 km (0.095 R)
• M25: 11,955,413 km (0.095 R)
• M26: 12,169,787 km (0.104 R)
• M27: 12,277,647 km (0.095 R)
• M28: 12,657,177 km (0.1 R)
• M29: 12,766,383 km (0.098 R)
• M30: 13,040,596 km (0.069 R)
• M31: 14,669,717 km (0.108 R)
• M32: 15,595,877 km (0.046 R)
• M33: 15,771,505 km (0.066 R)
• M34: 16,540,887 km (0.068 R)
• M35: 17,504,447 km (0.12 R)
• M36: 17,626,070 km (0.038 R)
• M37: 17,809,178 km (0.04 R)
• M38: 18,300,607 km (0.073 R)
• M39: 18,486,108 km (0.081 R)
• M40: 19,234,097 km (0.112 R)
• M41: 20,183,146 km (0.12 R)
• M42: 20,310,753 km (0.103 R)
• M43: 21,407,007 km (0.09 R)
• M44: 21,863,878 km (0.092 R)
• M45: 21,995,076 km (0.048 R)
• M46: 22,456,136 km (0.068 R)
• M47: 23,656,510 km (0.063 R)
• M48: 24,264,475 km (0.093 R)
• M49: 24,400,310 km (0.114 R)
• M50: 25,772,272 km (0.066 R)
• M51: 27,522,418 km (0.071 R)
• M52: 28,161,799 km (0.116 R)
• M53: 29,382,817 km (0.064 R)
• M54: 30,109,264 km (0.109 R)
• M55: 30,547,885 km (0.088 R)
• M56: 32,174,463 km (0.094 R)
• M57: 32,998,149 km (0.112 R)
• M58: 33,224,042 km (0.099 R)
• M59: 33,374,986 km (0.064 R)
• M60: 33,677,323 km (0.09 R)
• M61: 36,439,947 km (0.096 R)
• M62: 37,063,770 km (0.082 R)
• M63: 37,612,495 km (0.12 R)
• M64: 37,848,411 km (0.088 R)
• M65: 38,163,763 km (0.1 R)
• M66: 38,559,300 km (0.109 R)
• M67: 39,593,919 km (0.116 R)
• M68: 40,154,761 km (0.066 R)
• M69: 40,315,579 km (0.052 R)
• M70: 41,446,688 km (0.088 R)
• M71: 41,690,383 km (0.115 R)
• M72: 42,016,208 km (0.119 R)
• M73: 44,735,747 km (0.067 R)
• M74: 47,341,892 km (0.051 R)
• M75: 48,363,795 km (0.086 R)
• M76: 48,620,505 km (0.083 R)
• M77: 49,135,121 km (0.058 R)
• M78: 50,689,892 km (0.083 R)
• M79: 50,863,725 km (0.1 R)
• M80: 50,950,641 km (0.109 R)
• M81: 51,386,121 km (0.11 R)
• M82: 53,493,655 km (0.056 R)
• M83: 55,360,786 km (0.088 R)
• M84: 57,158,803 km (0.049 R)
• M85: 57,974,112 km (0.029 R)
• M86: 58,519,845 km (0.046 R)
• M87: 59,433,289 km (0.087 R)
• M88: 61,181,490 km (0.105 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.6

Radius: 8.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.38 AU - 13.96 AU

Year: 14547 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,796,342 km

• M1: 349,311 km (0.114 R)
• M2: 419,472 km (0.086 R)
• M3: 590,762 km (0.111 R)
• M4: 648,357 km (0.11 R)
• M5: 1,071,719 km (0.092 R)
• M6: 1,350,570 km (0.047 R)
• M7: 1,428,959 km (0.059 R)
• M8: 1,508,844 km (0.111 R)
• M9: 1,610,870 km (0.098 R)
• M10: 2,109,779 km (0.107 R)
• M11: 2,201,333 km (0.111 R)
• M12: 2,728,665 km (0.076 R)
• M13: 2,803,614 km (0.114 R)
• M14: 3,084,259 km (0.079 R)
• M15: 3,267,666 km (0.109 R)
• M16: 3,347,252 km (0.12 R)
• M17: 3,590,349 km (0.085 R)
• M18: 4,412,240 km (0.084 R)
• M19: 4,529,973 km (0.106 R)
• M20: 5,447,008 km (0.118 R)
• M21: 6,024,157 km (0.087 R)
• M22: 6,320,061 km (0.098 R)
• M23: 6,386,483 km (0.087 R)
• M24: 6,486,564 km (0.112 R)
• M25: 6,960,340 km (0.1 R)
• M26: 7,236,199 km (0.113 R)
• M27: 8,085,017 km (0.092 R)
• M28: 8,374,938 km (0.05 R)
• M29: 8,742,200 km (0.099 R)
• M30: 9,378,739 km (0.041 R)
• M31: 9,454,585 km (0.119 R)
• M32: 10,934,408 km (0.067 R)
• M33: 11,295,387 km (0.094 R)
• M34: 11,376,170 km (0.091 R)
• M35: 11,905,747 km (0.059 R)
• M36: 11,988,025 km (0.106 R)
• M37: 12,318,637 km (0.094 R)
• M38: 12,526,877 km (0.104 R)
• M39: 12,652,390 km (0.027 R)
• M40: 12,778,351 km (0.116 R)
• M41: 13,031,321 km (0.12 R)
• M42: 13,116,143 km (0.109 R)
• M43: 14,190,555 km (0.055 R)
• M44: 14,321,453 km (0.116 R)
• M45: 14,496,482 km (0.09 R)
• M46: 14,584,296 km (0.094 R)
• M47: 14,716,391 km (0.11 R)
• M48: 15,516,890 km (0.065 R)
• M49: 17,486,196 km (0.071 R)
• M50: 19,339,265 km (0.09 R)
• M51: 20,905,854 km (0.092 R)
• M52: 21,754,522 km (0.104 R)
• M53: 21,905,467 km (0.117 R)
• M54: 22,411,257 km (0.119 R)
• M55: 22,665,424 km (0.085 R)
• M56: 23,023,112 km (0.093 R)
• M57: 23,331,134 km (0.066 R)
• M58: 23,692,114 km (0.085 R)
• M59: 23,795,636 km (0.081 R)
• M60: 23,951,217 km (0.053 R)
• M61: 24,159,159 km (0.079 R)
• M62: 25,684,309 km (0.034 R)
• M63: 26,539,111 km (0.113 R)
• M64: 27,186,271 km (0.084 R)
• M65: 28,606,404 km (0.096 R)
• M66: 28,771,710 km (0.116 R)
• M67: 28,992,815 km (0.119 R)
• M68: 29,325,371 km (0.106 R)
• M69: 29,436,523 km (0.117 R)
• M70: 31,120,695 km (0.104 R)
• M71: 31,632,021 km (0.086 R)
• M72: 33,124,559 km (0.107 R)
• M73: 33,996,116 km (0.06 R)
• M74: 34,112,952 km (0.076 R)
• M75: 34,346,923 km (0.114 R)
• M76: 34,640,135 km (0.052 R)
• M77: 35,170,011 km (0.045 R)
• M78: 35,524,707 km (0.093 R)
• M79: 35,761,820 km (0.106 R)
• M80: 37,376,280 km (0.077 R)
• M81: 39,688,614 km (0.113 R)
• M82: 39,934,553 km (0.116 R)
• M83: 40,119,456 km (0.079 R)
• M84: 40,490,160 km (0.075 R)
• M85: 41,234,858 km (0.111 R)

Kuiper Belt

Range: 36 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 18,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit