🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.14 AU - 1.9 AU

Year: 714 Days

Day: 31 Hours

Environment

Temp: -51 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.9 AU - 2.66 AU

Year: 1311 Days

Day: 23.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.87 AU - 2.81 AU

Year: 1363 Days

Day: 18.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.41 AU - 3.07 AU

Year: 1727 Days

Day: 43.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.77 AU - 3.47 AU

Year: 2099 Days

Day: 28.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,047,510 km

• M1: 474,375 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.54 AU - 3.86 AU

Year: 2710 Days

Day: 35.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 119.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,047,510 km

• M1: 1,913,357 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.7

Radius: 13

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.11 AU - 5.21 AU

Year: 3831 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 85,047,510 km

• M1: 171,888 km (0.077 R)
• M2: 264,938 km (0.099 R)
• M3: 358,287 km (0.1 R)
• M4: 461,809 km (0.103 R)
• M5: 605,572 km (0.107 R)
• M6: 727,644 km (0.049 R)
• M7: 1,148,014 km (0.092 R)
• M8: 1,392,008 km (0.085 R)
• M9: 1,748,500 km (0.044 R)
• M10: 2,089,882 km (0.09 R)
• M11: 2,329,538 km (0.106 R)
• M12: 2,642,048 km (0.063 R)
• M13: 2,819,621 km (0.11 R)
• M14: 3,085,306 km (0.104 R)
• M15: 3,359,370 km (0.071 R)
• M16: 3,641,362 km (0.109 R)
• M17: 3,839,878 km (0.117 R)
• M18: 4,304,380 km (0.059 R)
• M19: 4,514,565 km (0.096 R)
• M20: 4,747,638 km (0.065 R)
• M21: 4,885,567 km (0.084 R)
• M22: 5,266,593 km (0.106 R)
• M23: 5,470,944 km (0.074 R)
• M24: 5,574,166 km (0.108 R)
• M25: 5,698,931 km (0.119 R)
• M26: 5,908,966 km (0.097 R)
• M27: 6,207,264 km (0.116 R)
• M28: 6,315,125 km (0.11 R)
• M29: 6,532,490 km (0.078 R)
• M30: 6,863,251 km (0.059 R)
• M31: 6,952,411 km (0.118 R)
• M32: 7,064,460 km (0.107 R)
• M33: 7,199,697 km (0.026 R)
• M34: 7,702,794 km (0.091 R)
• M35: 8,099,378 km (0.119 R)
• M36: 8,646,757 km (0.078 R)
• M37: 8,743,098 km (0.111 R)
• M38: 8,961,361 km (0.12 R)
• M39: 9,527,440 km (0.108 R)
• M40: 9,802,251 km (0.104 R)
• M41: 10,206,764 km (0.08 R)
• M42: 10,308,789 km (0.115 R)
• M43: 10,771,944 km (0.1 R)
• M44: 11,320,819 km (0.081 R)
• M45: 11,558,979 km (0.107 R)
• M46: 11,691,971 km (0.108 R)
• M47: 11,852,191 km (0.053 R)
• M48: 12,201,950 km (0.071 R)
• M49: 12,473,321 km (0.034 R)
• M50: 12,829,065 km (0.067 R)
• M51: 13,634,948 km (0.054 R)
• M52: 14,200,129 km (0.11 R)
• M53: 14,371,269 km (0.066 R)
• M54: 14,485,711 km (0.111 R)
• M55: 15,441,343 km (0.092 R)
• M56: 15,971,218 km (0.1 R)
• M57: 16,268,320 km (0.093 R)
• M58: 16,717,113 km (0.098 R)
• M59: 16,958,265 km (0.118 R)
• M60: 17,200,464 km (0.103 R)
• M61: 17,322,087 km (0.064 R)
• M62: 17,535,563 km (0.117 R)
• M63: 18,057,510 km (0.037 R)
• M64: 19,116,663 km (0.119 R)
• M65: 19,527,010 km (0.078 R)
• M66: 19,908,485 km (0.119 R)
• M67: 20,004,227 km (0.108 R)
• M68: 20,356,530 km (0.078 R)
• M69: 20,807,867 km (0.099 R)
• M70: 21,654,890 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.7

Radius: 14.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.6 AU - 13.94 AU

Year: 14407 Days

Day: 10.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 85,047,510 km

• M1: 216,468 km (0.112 R)
• M2: 654,491 km (0.049 R)
• M3: 800,947 km (0.111 R)
• M4: 1,544,897 km (0.07 R)
• M5: 1,645,128 km (0.096 R)
• M6: 1,762,712 km (0.098 R)
• M7: 1,898,547 km (0.11 R)
• M8: 2,006,706 km (0.098 R)
• M9: 2,278,376 km (0.08 R)
• M10: 2,443,831 km (0.095 R)
• M11: 2,734,799 km (0.063 R)
• M12: 3,000,933 km (0.119 R)
• M13: 3,674,423 km (0.036 R)
• M14: 3,771,811 km (0.058 R)
• M15: 3,909,441 km (0.072 R)
• M16: 4,539,547 km (0.071 R)
• M17: 4,644,116 km (0.112 R)
• M18: 5,245,201 km (0.101 R)
• M19: 5,577,457 km (0.079 R)
• M20: 6,262,765 km (0.105 R)
• M21: 6,686,875 km (0.089 R)
• M22: 6,902,446 km (0.037 R)
• M23: 7,169,029 km (0.102 R)
• M24: 7,414,370 km (0.047 R)
• M25: 7,513,403 km (0.04 R)
• M26: 7,662,553 km (0.086 R)
• M27: 7,812,898 km (0.079 R)
• M28: 7,913,578 km (0.046 R)
• M29: 8,320,783 km (0.107 R)
• M30: 8,656,780 km (0.108 R)
• M31: 8,918,277 km (0.08 R)
• M32: 9,449,050 km (0.071 R)
• M33: 9,610,317 km (0.111 R)
• M34: 9,990,295 km (0.111 R)
• M35: 10,458,238 km (0.08 R)
• M36: 10,989,908 km (0.109 R)
• M37: 11,904,999 km (0.093 R)
• M38: 12,430,685 km (0.119 R)
• M39: 13,625,823 km (0.058 R)
• M40: 13,716,928 km (0.107 R)
• M41: 14,298,714 km (0.118 R)
• M42: 14,577,265 km (0.028 R)
• M43: 14,701,581 km (0.085 R)
• M44: 14,857,462 km (0.079 R)
• M45: 15,108,039 km (0.098 R)
• M46: 15,202,435 km (0.104 R)
• M47: 16,156,720 km (0.081 R)
• M48: 16,706,043 km (0.093 R)
• M49: 16,868,805 km (0.111 R)
• M50: 18,357,304 km (0.082 R)
• M51: 18,558,962 km (0.117 R)
• M52: 19,475,399 km (0.104 R)
• M53: 19,749,911 km (0.116 R)
• M54: 19,956,506 km (0.115 R)
• M55: 20,060,177 km (0.099 R)
• M56: 20,233,112 km (0.118 R)
• M57: 20,720,352 km (0.098 R)
• M58: 21,281,943 km (0.079 R)
• M59: 21,387,858 km (0.084 R)
• M60: 22,420,083 km (0.116 R)
• M61: 23,069,039 km (0.119 R)
• M62: 23,432,262 km (0.099 R)
• M63: 23,687,626 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 4.2

Gravity: 27.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.29 AU - 15.27 AU

Year: 19479 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,047,510 km

• M1: 91,255 km (0.097 R)
• M2: 186,997 km (0.059 R)
• M3: 526,435 km (0.115 R)
• M4: 935,136 km (0.066 R)
• M5: 1,233,584 km (0.06 R)
• M6: 1,366,128 km (0.109 R)
• M7: 1,503,459 km (0.101 R)
• M8: 2,158,847 km (0.113 R)
• M9: 2,254,440 km (0.052 R)
• M10: 3,210,819 km (0.073 R)
• M11: 3,283,524 km (0.06 R)
• M12: 3,692,524 km (0.078 R)
• M13: 4,315,749 km (0.113 R)
• M14: 4,557,948 km (0.087 R)
• M15: 5,013,025 km (0.042 R)
• M16: 5,613,211 km (0.045 R)
• M17: 5,921,682 km (0.112 R)
• M18: 6,463,226 km (0.102 R)
• M19: 8,180,460 km (0.026 R)
• M20: 8,429,541 km (0.029 R)
• M21: 9,711,894 km (0.111 R)
• M22: 9,869,720 km (0.102 R)
• M23: 12,738,558 km (0.046 R)
• M24: 13,259,458 km (0.105 R)
• M25: 13,846,480 km (0.095 R)
• M26: 14,984,770 km (0.069 R)
• M27: 16,152,830 km (0.113 R)
• M28: 16,277,595 km (0.115 R)
• M29: 16,905,607 km (0.108 R)
• M30: 17,798,107 km (0.096 R)
• M31: 17,862,435 km (0.084 R)
• M32: 18,902,289 km (0.07 R)
• M33: 20,229,372 km (0.115 R)
• M34: 21,861,186 km (0.107 R)
• M35: 23,817,776 km (0.119 R)
• M36: 23,888,686 km (0.115 R)
• M37: 25,321,534 km (0.106 R)
• M38: 27,299,517 km (0.111 R)
• M39: 27,373,718 km (0.114 R)
• M40: 27,745,767 km (0.041 R)
• M41: 28,194,411 km (0.072 R)
• M42: 29,023,184 km (0.047 R)
• M43: 29,402,564 km (0.119 R)
• M44: 30,473,535 km (0.108 R)
• M45: 30,627,621 km (0.114 R)
• M46: 31,947,224 km (0.055 R)
• M47: 33,285,377 km (0.093 R)
• M48: 33,523,387 km (0.113 R)
• M49: 33,761,995 km (0.036 R)
• M50: 35,286,248 km (0.108 R)
• M51: 35,447,963 km (0.093 R)
• M52: 36,832,791 km (0.116 R)
• M53: 36,914,771 km (0.119 R)
• M54: 38,984,607 km (0.116 R)
• M55: 39,739,029 km (0.101 R)
• M56: 39,991,550 km (0.077 R)
• M57: 40,075,774 km (0.044 R)
• M58: 40,329,043 km (0.074 R)
• M59: 42,116,438 km (0.099 R)
• M60: 42,717,971 km (0.069 R)
• M61: 44,277,679 km (0.066 R)
• M62: 44,626,840 km (0.094 R)
• M63: 44,889,384 km (0.073 R)
• M64: 44,976,899 km (0.109 R)
• M65: 45,856,086 km (0.055 R)
• M66: 46,297,699 km (0.029 R)
• M67: 47,363,583 km (0.079 R)
• M68: 47,452,744 km (0.098 R)
• M69: 47,541,904 km (0.119 R)
• M70: 48,347,638 km (0.079 R)
• M71: 49,609,795 km (0.107 R)
• M72: 50,244,988 km (0.083 R)
• M73: 51,890,565 km (0.119 R)
• M74: 52,074,570 km (0.095 R)
• M75: 52,258,575 km (0.106 R)
• M76: 54,391,841 km (0.091 R)
• M77: 55,046,780 km (0.114 R)
• M78: 55,892,607 km (0.111 R)
• M79: 56,081,100 km (0.07 R)
• M80: 56,837,467 km (0.048 R)
• M81: 58,073,594 km (0.118 R)
• M82: 58,934,530 km (0.096 R)
• M83: 62,713,971 km (0.085 R)
• M84: 62,909,944 km (0.063 R)
• M85: 63,204,203 km (0.092 R)
• M86: 63,794,067 km (0.091 R)
• M87: 63,892,503 km (0.104 R)
• M88: 64,089,673 km (0.043 R)
• M89: 65,773,546 km (0.1 R)
• M90: 65,972,511 km (0.087 R)

Asteroid Belt

Center: 16.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.6

Radius: 5.6

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.54 AU - 20.3 AU

Year: 31338 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,047,510 km

• M1: 91,105 km (0.079 R)
• M2: 142,268 km (0.111 R)
• M3: 991,385 km (0.063 R)
• M4: 1,992,494 km (0.111 R)
• M5: 2,364,095 km (0.11 R)
• M6: 2,479,734 km (0.087 R)
• M7: 3,254,801 km (0.069 R)
• M8: 3,297,586 km (0.115 R)
• M9: 3,383,605 km (0.059 R)
• M10: 3,470,521 km (0.086 R)
• M11: 4,006,829 km (0.074 R)
• M12: 4,664,910 km (0.111 R)
• M13: 4,713,231 km (0.108 R)
• M14: 5,205,258 km (0.12 R)
• M15: 5,559,356 km (0.114 R)
• M16: 5,816,964 km (0.067 R)
• M17: 5,921,233 km (0.111 R)
• M18: 6,397,703 km (0.054 R)
• M19: 6,451,408 km (0.029 R)
• M20: 7,218,845 km (0.097 R)
• M21: 7,443,392 km (0.079 R)
• M22: 7,613,335 km (0.08 R)
• M23: 7,957,111 km (0.107 R)
• M24: 8,541,141 km (0.106 R)
• M25: 8,659,622 km (0.076 R)
• M26: 8,898,231 km (0.078 R)
• M27: 10,628,181 km (0.072 R)
• M28: 10,819,666 km (0.028 R)
• M29: 11,205,778 km (0.105 R)
• M30: 11,270,554 km (0.111 R)
• M31: 12,391,341 km (0.039 R)
• M32: 12,592,700 km (0.114 R)
• M33: 14,172,753 km (0.095 R)
• M34: 15,308,350 km (0.114 R)
• M35: 15,669,031 km (0.116 R)
• M36: 17,590,017 km (0.074 R)
• M37: 17,816,358 km (0.102 R)
• M38: 18,119,743 km (0.115 R)
• M39: 19,194,903 km (0.087 R)
• M40: 19,740,187 km (0.086 R)
• M41: 19,975,504 km (0.107 R)
• M42: 25,465,746 km (0.096 R)
• M43: 25,892,998 km (0.119 R)
• M44: 26,408,961 km (0.044 R)
• M45: 26,495,279 km (0.08 R)
• M46: 26,668,214 km (0.119 R)
• M47: 26,841,448 km (0.12 R)
• M48: 27,102,048 km (0.092 R)
• M49: 30,475,181 km (0.109 R)
• M50: 34,825,936 km (0.05 R)
• M51: 35,205,017 km (0.075 R)
• M52: 35,871,924 km (0.098 R)
• M53: 35,967,517 km (0.114 R)
• M54: 36,254,745 km (0.084 R)
• M55: 36,350,787 km (0.068 R)
• M56: 37,218,005 km (0.037 R)
• M57: 37,605,614 km (0.107 R)
• M58: 38,092,106 km (0.093 R)
• M59: 40,555,235 km (0.059 R)
• M60: 41,154,075 km (0.093 R)
• M61: 41,655,228 km (0.093 R)
• M62: 42,562,539 km (0.083 R)
• M63: 42,967,949 km (0.038 R)
• M64: 43,986,860 km (0.104 R)
• M65: 47,405,321 km (0.099 R)
• M66: 48,881,254 km (0.064 R)
• M67: 51,446,259 km (0.11 R)
• M68: 53,398,511 km (0.108 R)
• M69: 53,616,924 km (0.119 R)
• M70: 54,273,808 km (0.092 R)
• M71: 54,603,372 km (0.116 R)
• M72: 56,594,370 km (0.058 R)
• M73: 58,159,314 km (0.079 R)
• M74: 58,609,005 km (0.061 R)
• M75: 60,533,133 km (0.108 R)
• M76: 62,938,517 km (0.074 R)
• M77: 63,631,454 km (0.081 R)
• M78: 64,792,035 km (0.113 R)
• M79: 65,141,645 km (0.1 R)
• M80: 65,491,853 km (0.052 R)
• M81: 66,311,201 km (0.104 R)
• M82: 67,134,139 km (0.048 R)
• M83: 67,252,022 km (0.07 R)
• M84: 67,960,368 km (0.116 R)
• M85: 69,146,529 km (0.064 R)
• M86: 72,141,928 km (0.102 R)
• M87: 73,837,619 km (0.067 R)
• M88: 74,690,477 km (0.118 R)
• M89: 75,179,213 km (0.084 R)
• M90: 76,775,123 km (0.118 R)
• M91: 78,630,286 km (0.111 R)
• M92: 82,511,005 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit