🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.58 AU - 0.84 AU

Year: 269 Days

Day: 16.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,716,908 km

• M1: 117,584 km (0.107 R)
• M2: 759,209 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.69 AU - 0.77 AU

Year: 280 Days

Day: 28.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 169.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.96 AU

Year: 403 Days

Day: 18 Hours

Environment

Temp: -68 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.37 AU

Year: 598 Days

Day: 16.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,716,908 km

• M1: 33,360 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.64 AU - 1.84 AU

Year: 1032 Days

Day: 35.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 69.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,716,908 km

• M1: 531,372 km (0.097 R)
• M2: 561,142 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.71 AU - 2.25 AU

Year: 1253 Days

Day: 45.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 9.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.81 AU - 7.59 AU

Year: 7797 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,716,908 km

• M1: 186,698 km (0.077 R)
• M2: 253,568 km (0.048 R)
• M3: 334,800 km (0.11 R)
• M4: 545,883 km (0.117 R)
• M5: 645,964 km (0.11 R)
• M6: 752,926 km (0.118 R)
• M7: 882,927 km (0.054 R)
• M8: 1,882,240 km (0.033 R)
• M9: 2,131,770 km (0.118 R)
• M10: 2,513,693 km (0.076 R)
• M11: 2,587,744 km (0.109 R)
• M12: 2,839,966 km (0.1 R)
• M13: 3,047,608 km (0.055 R)
• M14: 3,233,408 km (0.115 R)
• M15: 3,756,552 km (0.119 R)
• M16: 3,841,524 km (0.051 R)
• M17: 5,256,271 km (0.116 R)
• M18: 5,383,579 km (0.069 R)
• M19: 5,576,410 km (0.12 R)
• M20: 5,870,071 km (0.086 R)
• M21: 6,135,158 km (0.109 R)
• M22: 6,269,348 km (0.083 R)
• M23: 6,370,476 km (0.103 R)
• M24: 7,663,151 km (0.093 R)
• M25: 7,771,460 km (0.103 R)
• M26: 7,880,367 km (0.1 R)
• M27: 8,731,579 km (0.033 R)
• M28: 9,225,551 km (0.065 R)
• M29: 9,456,530 km (0.081 R)
• M30: 9,728,649 km (0.064 R)
• M31: 10,400,044 km (0.115 R)
• M32: 10,680,839 km (0.058 R)
• M33: 10,802,013 km (0.115 R)
• M34: 11,291,049 km (0.117 R)
• M35: 11,579,623 km (0.108 R)
• M36: 11,996,253 km (0.095 R)
• M37: 12,886,959 km (0.102 R)
• M38: 12,972,978 km (0.108 R)
• M39: 13,362,082 km (0.115 R)
• M40: 14,107,678 km (0.06 R)
• M41: 14,196,240 km (0.097 R)
• M42: 14,911,766 km (0.1 R)
• M43: 15,273,943 km (0.075 R)
• M44: 15,960,746 km (0.096 R)
• M45: 16,564,224 km (0.1 R)
• M46: 17,602,433 km (0.08 R)
• M47: 17,889,213 km (0.058 R)
• M48: 18,033,275 km (0.056 R)
• M49: 18,564,497 km (0.064 R)
• M50: 19,691,867 km (0.089 R)
• M51: 19,840,567 km (0.116 R)
• M52: 19,989,567 km (0.077 R)
• M53: 20,139,015 km (0.103 R)
• M54: 21,246,189 km (0.072 R)
• M55: 21,398,779 km (0.084 R)
• M56: 21,909,805 km (0.085 R)
• M57: 22,373,110 km (0.102 R)
• M58: 22,476,482 km (0.096 R)
• M59: 22,839,705 km (0.12 R)
• M60: 23,782,471 km (0.104 R)
• M61: 24,524,626 km (0.115 R)
• M62: 25,328,116 km (0.095 R)
• M63: 25,706,001 km (0.104 R)
• M64: 25,922,917 km (0.078 R)
• M65: 26,576,959 km (0.114 R)
• M66: 28,235,701 km (0.032 R)
• M67: 29,360,228 km (0.085 R)
• M68: 29,473,473 km (0.101 R)
• M69: 30,384,674 km (0.045 R)
• M70: 31,016,426 km (0.094 R)
• M71: 31,362,894 km (0.118 R)
• M72: 31,710,709 km (0.095 R)
• M73: 33,646,057 km (0.091 R)
• M74: 34,419,029 km (0.087 R)
• M75: 34,598,248 km (0.05 R)
• M76: 36,772,653 km (0.117 R)
• M77: 37,261,838 km (0.104 R)
• M78: 39,927,971 km (0.113 R)
• M79: 40,430,769 km (0.113 R)
• M80: 41,188,931 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.5

Radius: 9.7

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.43 AU - 9.07 AU

Year: 11637 Days

Day: 14.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,716,908 km

• M1: 122,521 km (0.109 R)
• M2: 188,344 km (0.082 R)
• M3: 538,104 km (0.05 R)
• M4: 756,816 km (0.109 R)
• M5: 877,092 km (0.063 R)
• M6: 1,048,083 km (0.102 R)
• M7: 1,230,293 km (0.09 R)
• M8: 1,373,757 km (0.051 R)
• M9: 1,523,056 km (0.06 R)
• M10: 1,811,032 km (0.104 R)
• M11: 2,319,066 km (0.117 R)
• M12: 2,497,985 km (0.044 R)
• M13: 2,558,722 km (0.069 R)
• M14: 2,619,908 km (0.086 R)
• M15: 2,712,658 km (0.102 R)
• M16: 3,062,268 km (0.087 R)
• M17: 3,460,049 km (0.11 R)
• M18: 3,769,268 km (0.115 R)
• M19: 4,051,709 km (0.052 R)
• M20: 4,637,085 km (0.09 R)
• M21: 4,787,581 km (0.057 R)
• M22: 5,171,150 km (0.094 R)
• M23: 5,288,135 km (0.118 R)
• M24: 5,406,018 km (0.116 R)
• M25: 5,644,477 km (0.066 R)
• M26: 5,724,662 km (0.114 R)
• M27: 7,016,589 km (0.09 R)
• M28: 7,452,068 km (0.081 R)
• M29: 7,896,374 km (0.092 R)
• M30: 7,986,282 km (0.118 R)
• M31: 8,997,414 km (0.096 R)
• M32: 9,091,362 km (0.111 R)
• M33: 10,244,013 km (0.099 R)
• M34: 11,697,207 km (0.114 R)
• M35: 12,109,349 km (0.104 R)
• M36: 12,578,787 km (0.119 R)
• M37: 13,160,723 km (0.041 R)
• M38: 13,643,326 km (0.119 R)
• M39: 14,131,763 km (0.081 R)
• M40: 14,625,885 km (0.078 R)
• M41: 15,014,091 km (0.066 R)
• M42: 15,349,639 km (0.07 R)
• M43: 16,658,620 km (0.076 R)
• M44: 17,238,911 km (0.069 R)
• M45: 17,825,783 km (0.109 R)
• M46: 18,300,008 km (0.119 R)
• M47: 18,898,699 km (0.089 R)
• M48: 19,869,739 km (0.068 R)
• M49: 20,670,835 km (0.095 R)
• M50: 21,482,404 km (0.089 R)
• M51: 21,860,438 km (0.115 R)
• M52: 21,986,997 km (0.063 R)
• M53: 22,368,023 km (0.1 R)
• M54: 23,524,116 km (0.073 R)
• M55: 23,588,891 km (0.08 R)
• M56: 23,653,667 km (0.069 R)
• M57: 23,718,593 km (0.075 R)
• M58: 24,633,683 km (0.107 R)
• M59: 24,963,397 km (0.116 R)
• M60: 25,827,175 km (0.034 R)
• M61: 27,039,516 km (0.112 R)
• M62: 27,243,268 km (0.088 R)
• M63: 28,132,478 km (0.094 R)
• M64: 28,823,022 km (0.111 R)
• M65: 30,009,632 km (0.101 R)
• M66: 30,502,856 km (0.107 R)
• M67: 30,573,616 km (0.117 R)
• M68: 31,141,041 km (0.108 R)
• M69: 31,640,398 km (0.109 R)
• M70: 31,855,221 km (0.077 R)
• M71: 31,926,878 km (0.081 R)
• M72: 32,142,449 km (0.054 R)
• M73: 35,135,304 km (0.083 R)
• M74: 35,357,756 km (0.056 R)
• M75: 35,878,656 km (0.108 R)
• M76: 36,327,300 km (0.097 R)
• M77: 36,402,099 km (0.118 R)
• M78: 36,552,145 km (0.063 R)
• M79: 37,078,879 km (0.114 R)
• M80: 37,532,460 km (0.036 R)
• M81: 38,903,824 km (0.114 R)
• M82: 39,210,799 km (0.073 R)
• M83: 40,446,776 km (0.118 R)
• M84: 43,036,166 km (0.111 R)
• M85: 43,194,889 km (0.064 R)
• M86: 44,551,293 km (0.06 R)
• M87: 45,840,528 km (0.115 R)
• M88: 47,551,478 km (0.053 R)
• M89: 47,633,458 km (0.047 R)
• M90: 49,781,683 km (0.116 R)
• M91: 49,864,860 km (0.114 R)
• M92: 54,514,661 km (0.037 R)
• M93: 57,807,310 km (0.107 R)
• M94: 58,772,366 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.6

Radius: 4.3

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.38 AU - 16.38 AU

Year: 22004 Days

Day: 22.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,716,908 km

• M1: 70,161 km (0.114 R)
• M2: 100,530 km (0.082 R)
• M3: 239,207 km (0.084 R)
• M4: 282,590 km (0.045 R)
• M5: 312,959 km (0.118 R)
• M6: 539,899 km (0.098 R)
• M7: 659,577 km (0.101 R)
• M8: 1,976,188 km (0.115 R)
• M9: 2,192,506 km (0.11 R)
• M10: 3,202,591 km (0.064 R)
• M11: 3,567,161 km (0.084 R)
• M12: 3,754,308 km (0.108 R)
• M13: 4,575,002 km (0.118 R)
• M14: 4,655,935 km (0.115 R)
• M15: 4,943,162 km (0.114 R)
• M16: 5,026,339 km (0.119 R)
• M17: 5,193,888 km (0.039 R)
• M18: 5,491,588 km (0.046 R)
• M19: 5,577,757 km (0.072 R)
• M20: 6,103,593 km (0.087 R)
• M21: 6,372,570 km (0.075 R)
• M22: 6,736,991 km (0.11 R)
• M23: 6,829,292 km (0.054 R)
• M24: 7,155,117 km (0.09 R)
• M25: 7,343,759 km (0.114 R)
• M26: 8,163,107 km (0.104 R)
• M27: 8,409,644 km (0.074 R)
• M28: 9,214,630 km (0.105 R)
• M29: 9,265,793 km (0.115 R)
• M30: 9,782,354 km (0.11 R)
• M31: 10,149,468 km (0.1 R)
• M32: 10,843,153 km (0.036 R)
• M33: 11,939,855 km (0.082 R)
• M34: 12,614,691 km (0.048 R)
• M35: 12,728,385 km (0.081 R)
• M36: 13,013,968 km (0.043 R)
• M37: 14,118,748 km (0.091 R)
• M38: 14,295,872 km (0.104 R)
• M39: 14,473,893 km (0.083 R)
• M40: 14,652,513 km (0.116 R)
• M41: 15,011,997 km (0.076 R)
• M42: 15,617,569 km (0.06 R)
• M43: 17,228,888 km (0.116 R)
• M44: 18,375,106 km (0.076 R)
• M45: 18,568,537 km (0.101 R)
• M46: 18,697,939 km (0.082 R)
• M47: 18,892,416 km (0.092 R)
• M48: 20,273,055 km (0.084 R)
• M49: 20,406,197 km (0.079 R)
• M50: 20,673,379 km (0.096 R)
• M51: 21,143,714 km (0.106 R)
• M52: 21,890,058 km (0.12 R)
• M53: 23,548,201 km (0.112 R)
• M54: 23,758,236 km (0.078 R)
• M55: 24,675,720 km (0.095 R)
• M56: 24,889,196 km (0.037 R)
• M57: 25,031,763 km (0.088 R)
• M58: 25,317,794 km (0.045 R)
• M59: 28,088,347 km (0.102 R)
• M60: 28,236,748 km (0.114 R)
• M61: 28,982,942 km (0.065 R)
• M62: 29,283,334 km (0.103 R)
• M63: 31,799,870 km (0.086 R)
• M64: 34,543,644 km (0.066 R)
• M65: 35,181,380 km (0.102 R)
• M66: 37,036,244 km (0.07 R)
• M67: 37,525,429 km (0.092 R)
• M68: 38,098,688 km (0.104 R)
• M69: 39,669,466 km (0.05 R)
• M70: 40,420,896 km (0.078 R)
• M71: 42,107,462 km (0.088 R)
• M72: 43,215,982 km (0.104 R)
• M73: 43,387,272 km (0.092 R)
• M74: 43,902,936 km (0.11 R)
• M75: 44,334,077 km (0.075 R)
• M76: 45,026,865 km (0.112 R)
• M77: 46,247,733 km (0.084 R)
• M78: 46,598,540 km (0.06 R)
• M79: 47,656,496 km (0.083 R)
• M80: 48,722,082 km (0.069 R)
• M81: 50,605,968 km (0.115 R)
• M82: 51,058,052 km (0.099 R)
• M83: 54,351,898 km (0.036 R)
• M84: 56,867,087 km (0.073 R)
• M85: 58,280,638 km (0.107 R)
• M86: 60,566,493 km (0.096 R)
• M87: 62,203,243 km (0.082 R)
• M88: 64,538,466 km (0.05 R)
• M89: 64,930,562 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit