🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.57 AU - 0.93 AU

Year: 242 Days

Day: 13.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 114.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.4 AU - 1.56 AU

Year: 671 Days

Day: 42 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.03 AU - 2.11 AU

Year: 1110 Days

Day: 16.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.91 AU - 2.31 AU

Year: 1143 Days

Day: 37.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,647,041 km

• M1: 295,157 km (0.097 R)
• M2: 1,112,260 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.98 AU - 2.56 AU

Year: 1275 Days

Day: 25.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,647,041 km

• M1: 706,252 km (0.031 R)
• M2: 1,514,529 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.28 AU - 5.06 AU

Year: 3174 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.4

Radius: 8.5

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.65 AU - 10.49 AU

Year: 10183 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 179.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,647,041 km

• M1: 307,424 km (0.101 R)
• M2: 387,608 km (0.111 R)
• M3: 556,055 km (0.046 R)
• M4: 658,530 km (0.083 R)
• M5: 786,436 km (0.113 R)
• M6: 844,031 km (0.105 R)
• M7: 1,473,988 km (0.117 R)
• M8: 1,770,042 km (0.086 R)
• M9: 2,112,023 km (0.025 R)
• M10: 2,389,078 km (0.093 R)
• M11: 2,560,966 km (0.115 R)
• M12: 2,856,721 km (0.032 R)
• M13: 3,708,681 km (0.071 R)
• M14: 3,975,563 km (0.116 R)
• M15: 4,111,398 km (0.056 R)
• M16: 4,317,993 km (0.098 R)
• M17: 5,104,279 km (0.054 R)
• M18: 5,934,398 km (0.078 R)
• M19: 6,927,728 km (0.037 R)
• M20: 7,256,544 km (0.076 R)
• M21: 8,359,828 km (0.106 R)
• M22: 8,446,894 km (0.088 R)
• M23: 8,577,942 km (0.107 R)
• M24: 8,709,738 km (0.054 R)
• M25: 8,886,562 km (0.115 R)
• M26: 9,109,314 km (0.066 R)
• M27: 9,834,115 km (0.091 R)
• M28: 10,157,097 km (0.108 R)
• M29: 10,530,493 km (0.09 R)
• M30: 11,146,986 km (0.059 R)
• M31: 11,338,920 km (0.049 R)
• M32: 11,580,521 km (0.12 R)
• M33: 12,563,828 km (0.062 R)
• M34: 13,675,938 km (0.087 R)
• M35: 13,778,712 km (0.098 R)
• M36: 14,766,806 km (0.106 R)
• M37: 14,924,931 km (0.09 R)
• M38: 15,349,340 km (0.099 R)
• M39: 16,101,668 km (0.071 R)
• M40: 16,756,009 km (0.028 R)
• M41: 16,865,814 km (0.041 R)
• M42: 16,920,866 km (0.064 R)
• M43: 17,586,127 km (0.119 R)
• M44: 18,259,766 km (0.088 R)
• M45: 19,343,753 km (0.06 R)
• M46: 19,459,093 km (0.086 R)
• M47: 19,922,547 km (0.098 R)
• M48: 20,389,741 km (0.111 R)
• M49: 21,753,026 km (0.113 R)
• M50: 22,113,408 km (0.093 R)
• M51: 22,415,296 km (0.119 R)
• M52: 22,536,470 km (0.119 R)
• M53: 22,597,058 km (0.099 R)
• M54: 24,007,017 km (0.07 R)
• M55: 24,691,428 km (0.071 R)
• M56: 26,142,976 km (0.091 R)
• M57: 26,590,124 km (0.097 R)
• M58: 27,298,171 km (0.108 R)
• M59: 27,621,900 km (0.045 R)
• M60: 27,751,901 km (0.04 R)
• M61: 28,077,426 km (0.07 R)
• M62: 28,208,174 km (0.119 R)
• M63: 29,458,962 km (0.052 R)
• M64: 30,526,194 km (0.097 R)
• M65: 30,929,809 km (0.095 R)
• M66: 31,606,290 km (0.118 R)
• M67: 32,973,764 km (0.1 R)
• M68: 33,318,587 km (0.086 R)
• M69: 36,049,496 km (0.039 R)
• M70: 39,361,743 km (0.069 R)
• M71: 41,128,045 km (0.082 R)
• M72: 41,871,696 km (0.084 R)
• M73: 44,128,978 km (0.114 R)
• M74: 44,966,577 km (0.118 R)
• M75: 45,119,466 km (0.087 R)
• M76: 45,655,774 km (0.114 R)
• M77: 45,886,304 km (0.082 R)
• M78: 48,839,217 km (0.104 R)
• M79: 48,996,444 km (0.071 R)
• M80: 49,074,983 km (0.102 R)
• M81: 51,054,313 km (0.115 R)
• M82: 51,933,350 km (0.068 R)
• M83: 52,093,719 km (0.081 R)
• M84: 52,173,903 km (0.116 R)
• M85: 52,414,905 km (0.108 R)
• M86: 53,220,938 km (0.12 R)
• M87: 53,949,779 km (0.1 R)
• M88: 54,112,243 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.4

Radius: 9.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.01 AU - 12.15 AU

Year: 12829 Days

Day: 13.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,647,041 km

• M1: 126,261 km (0.093 R)
• M2: 526,435 km (0.093 R)
• M3: 622,776 km (0.119 R)
• M4: 1,029,233 km (0.087 R)
• M5: 1,282,054 km (0.037 R)
• M6: 1,370,765 km (0.115 R)
• M7: 1,673,701 km (0.045 R)
• M8: 1,820,756 km (0.108 R)
• M9: 1,997,730 km (0.071 R)
• M10: 2,562,462 km (0.102 R)
• M11: 2,848,194 km (0.073 R)
• M12: 2,965,329 km (0.115 R)
• M13: 3,959,856 km (0.117 R)
• M14: 4,223,597 km (0.12 R)
• M15: 4,459,064 km (0.107 R)
• M16: 4,698,869 km (0.109 R)
• M17: 5,371,162 km (0.113 R)
• M18: 5,663,177 km (0.116 R)
• M19: 5,736,929 km (0.112 R)
• M20: 6,492,996 km (0.116 R)
• M21: 6,882,699 km (0.068 R)
• M22: 7,040,674 km (0.079 R)
• M23: 7,441,148 km (0.092 R)
• M24: 8,900,026 km (0.073 R)
• M25: 10,129,272 km (0.052 R)
• M26: 10,809,344 km (0.108 R)
• M27: 10,993,349 km (0.083 R)
• M28: 11,224,627 km (0.092 R)
• M29: 11,644,997 km (0.099 R)
• M30: 12,742,896 km (0.101 R)
• M31: 12,839,985 km (0.111 R)
• M32: 13,132,449 km (0.077 R)
• M33: 13,279,653 km (0.07 R)
• M34: 13,575,408 km (0.062 R)
• M35: 13,724,258 km (0.105 R)
• M36: 14,224,065 km (0.11 R)
• M37: 14,780,569 km (0.098 R)
• M38: 14,984,770 km (0.07 R)
• M39: 16,282,083 km (0.054 R)
• M40: 17,560,995 km (0.053 R)
• M41: 18,048,983 km (0.087 R)
• M42: 20,497,751 km (0.033 R)
• M43: 20,896,878 km (0.103 R)
• M44: 21,183,657 km (0.082 R)
• M45: 21,356,293 km (0.051 R)
• M46: 21,702,911 km (0.106 R)
• M47: 21,760,805 km (0.108 R)
• M48: 22,168,011 km (0.083 R)
• M49: 22,226,354 km (0.054 R)
• M50: 23,167,325 km (0.032 R)
• M51: 23,285,806 km (0.038 R)
• M52: 23,821,666 km (0.076 R)
• M53: 24,001,183 km (0.111 R)
• M54: 24,061,172 km (0.083 R)
• M55: 24,181,149 km (0.065 R)
• M56: 24,301,426 km (0.085 R)
• M57: 25,148,748 km (0.092 R)
• M58: 25,209,635 km (0.089 R)
• M59: 26,934,349 km (0.03 R)
• M60: 29,463,600 km (0.095 R)
• M61: 30,237,170 km (0.107 R)
• M62: 32,133,922 km (0.094 R)
• M63: 33,531,316 km (0.079 R)
• M64: 34,271,077 km (0.114 R)
• M65: 34,609,168 km (0.03 R)
• M66: 36,247,414 km (0.089 R)
• M67: 36,453,860 km (0.091 R)
• M68: 36,660,903 km (0.114 R)
• M69: 36,868,246 km (0.117 R)
• M70: 37,562,081 km (0.063 R)
• M71: 37,701,356 km (0.09 R)
• M72: 38,470,588 km (0.061 R)
• M73: 39,386,427 km (0.064 R)
• M74: 42,104,171 km (0.108 R)
• M75: 42,393,793 km (0.096 R)
• M76: 43,339,550 km (0.067 R)
• M77: 43,412,554 km (0.083 R)
• M78: 43,851,624 km (0.074 R)
• M79: 44,660,500 km (0.117 R)
• M80: 44,734,251 km (0.064 R)
• M81: 45,029,707 km (0.11 R)
• M82: 47,643,032 km (0.073 R)
• M83: 47,869,224 km (0.106 R)
• M84: 48,626,040 km (0.111 R)
• M85: 48,853,877 km (0.103 R)
• M86: 49,310,600 km (0.064 R)
• M87: 49,539,484 km (0.096 R)
• M88: 50,074,895 km (0.115 R)
• M89: 50,151,489 km (0.117 R)
• M90: 50,997,316 km (0.089 R)
• M91: 51,305,936 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.36 AU - 13.34 AU

Year: 14254 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,647,041 km

• M1: 113,545 km (0.084 R)
• M2: 233,971 km (0.06 R)
• M3: 323,730 km (0.107 R)
• M4: 516,262 km (0.045 R)
• M5: 626,815 km (0.109 R)
• M6: 930,200 km (0.046 R)
• M7: 1,191,697 km (0.087 R)
• M8: 1,408,763 km (0.111 R)
• M9: 2,031,539 km (0.065 R)
• M10: 2,134,313 km (0.105 R)
• M11: 2,212,702 km (0.088 R)
• M12: 2,426,178 km (0.091 R)
• M13: 2,873,326 km (0.075 R)
• M14: 3,376,574 km (0.093 R)
• M15: 3,498,945 km (0.091 R)
• M16: 3,560,729 km (0.12 R)
• M17: 3,685,344 km (0.066 R)
• M18: 3,843,169 km (0.107 R)
• M19: 3,939,062 km (0.083 R)
• M20: 4,363,471 km (0.088 R)
• M21: 4,734,025 km (0.098 R)
• M22: 5,114,751 km (0.086 R)
• M23: 5,505,351 km (0.056 R)
• M24: 5,722,567 km (0.088 R)
• M25: 6,090,728 km (0.036 R)
• M26: 6,240,326 km (0.096 R)
• M27: 6,619,257 km (0.111 R)
• M28: 6,850,236 km (0.046 R)
• M29: 7,083,908 km (0.056 R)
• M30: 8,749,979 km (0.053 R)
• M31: 9,216,874 km (0.095 R)
• M32: 9,822,895 km (0.088 R)
• M33: 10,174,899 km (0.116 R)
• M34: 10,352,472 km (0.098 R)
• M35: 11,027,457 km (0.063 R)
• M36: 11,209,967 km (0.112 R)
• M37: 12,562,332 km (0.099 R)
• M38: 12,896,384 km (0.082 R)
• M39: 12,992,425 km (0.115 R)
• M40: 13,330,367 km (0.088 R)
• M41: 13,768,988 km (0.056 R)
• M42: 15,570,745 km (0.1 R)
• M43: 15,775,544 km (0.093 R)
• M44: 15,878,168 km (0.057 R)
• M45: 16,135,926 km (0.078 R)
• M46: 16,239,447 km (0.109 R)
• M47: 16,395,179 km (0.103 R)
• M48: 16,865,066 km (0.105 R)
• M49: 18,680,137 km (0.097 R)
• M50: 20,109,395 km (0.092 R)
• M51: 21,402,967 km (0.063 R)
• M52: 22,146,020 km (0.028 R)
• M53: 23,188,717 km (0.119 R)
• M54: 24,961,901 km (0.056 R)
• M55: 25,925,311 km (0.043 R)
• M56: 26,228,845 km (0.047 R)
• M57: 27,516,733 km (0.096 R)
• M58: 28,636,772 km (0.055 R)
• M59: 28,887,798 km (0.11 R)
• M60: 29,202,552 km (0.104 R)
• M61: 29,391,942 km (0.109 R)
• M62: 31,566,497 km (0.112 R)
• M63: 32,346,351 km (0.075 R)
• M64: 33,066,814 km (0.09 R)
• M65: 35,326,939 km (0.114 R)
• M66: 35,663,384 km (0.116 R)
• M67: 35,730,853 km (0.068 R)
• M68: 37,156,820 km (0.046 R)
• M69: 37,980,057 km (0.073 R)
• M70: 38,049,022 km (0.074 R)
• M71: 38,463,109 km (0.096 R)
• M72: 39,504,908 km (0.063 R)
• M73: 41,261,786 km (0.099 R)
• M74: 41,403,455 km (0.109 R)
• M75: 42,114,045 km (0.077 R)
• M76: 42,470,985 km (0.106 R)
• M77: 42,614,001 km (0.107 R)
• M78: 43,908,321 km (0.058 R)
• M79: 46,314,902 km (0.102 R)
• M80: 46,462,107 km (0.059 R)
• M81: 46,756,964 km (0.104 R)
• M82: 46,904,617 km (0.054 R)
• M83: 47,348,624 km (0.108 R)
• M84: 48,315,475 km (0.073 R)
• M85: 48,390,124 km (0.098 R)
• M86: 48,539,423 km (0.102 R)
• M87: 49,740,095 km (0.114 R)
• M88: 49,815,493 km (0.079 R)
• M89: 50,571,261 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit