🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 183 Days

Day: 27.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.64 AU - 0.68 AU

Year: 201 Days

Day: 24.7 Hours

Environment

Temp: 115 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,416,824 km

• M1: 252,671 km (0.108 R)
• M2: 543,938 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.81 AU - 0.93 AU

Year: 304 Days

Day: 28.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.5 AU - 3.54 AU

Year: 2475 Days

Day: 22 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,416,824 km

• M1: 612,154 km (0.033 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.86 AU - 4.82 AU

Year: 3388 Days

Day: 14.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 8.5

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.95 AU - 8.37 AU

Year: 7945 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,416,824 km

• M1: 109,655 km (0.115 R)
• M2: 220,058 km (0.116 R)
• M3: 379,530 km (0.027 R)
• M4: 638,633 km (0.1 R)
• M5: 731,534 km (0.08 R)
• M6: 914,492 km (0.101 R)
• M7: 1,808,937 km (0.102 R)
• M8: 2,012,690 km (0.074 R)
• M9: 2,082,402 km (0.113 R)
• M10: 2,344,647 km (0.112 R)
• M11: 2,668,377 km (0.057 R)
• M12: 3,440,901 km (0.064 R)
• M13: 3,780,039 km (0.084 R)
• M14: 3,924,401 km (0.046 R)
• M15: 4,429,294 km (0.085 R)
• M16: 5,112,806 km (0.093 R)
• M17: 5,729,449 km (0.081 R)
• M18: 6,029,841 km (0.07 R)
• M19: 6,507,208 km (0.1 R)
• M20: 7,317,879 km (0.109 R)
• M21: 8,802,339 km (0.117 R)
• M22: 9,148,807 km (0.074 R)
• M23: 10,134,957 km (0.105 R)
• M24: 10,701,783 km (0.087 R)
• M25: 10,783,613 km (0.066 R)
• M26: 11,278,931 km (0.116 R)
• M27: 11,739,394 km (0.111 R)
• M28: 12,120,868 km (0.088 R)
• M29: 12,635,784 km (0.051 R)
• M30: 13,909,460 km (0.114 R)
• M31: 14,088,230 km (0.099 R)
• M32: 14,765,908 km (0.12 R)
• M33: 14,902,641 km (0.082 R)
• M34: 15,269,604 km (0.094 R)
• M35: 15,872,035 km (0.041 R)
• M36: 16,012,208 km (0.05 R)
• M37: 16,293,751 km (0.119 R)
• M38: 16,387,848 km (0.055 R)
• M39: 16,719,058 km (0.076 R)
• M40: 17,388,060 km (0.086 R)
• M41: 18,949,712 km (0.097 R)
• M42: 19,397,010 km (0.063 R)
• M43: 19,596,872 km (0.044 R)
• M44: 19,998,692 km (0.075 R)
• M45: 20,200,649 km (0.104 R)
• M46: 20,403,354 km (0.119 R)
• M47: 20,912,885 km (0.089 R)
• M48: 21,426,604 km (0.032 R)
• M49: 21,581,587 km (0.076 R)
• M50: 21,996,572 km (0.116 R)
• M51: 22,781,811 km (0.073 R)
• M52: 23,363,447 km (0.109 R)
• M53: 23,522,919 km (0.099 R)
• M54: 24,703,396 km (0.092 R)
• M55: 24,811,704 km (0.118 R)
• M56: 24,974,467 km (0.089 R)
• M57: 25,028,771 km (0.093 R)
• M58: 25,300,889 km (0.11 R)
• M59: 25,628,808 km (0.095 R)
• M60: 26,399,536 km (0.058 R)
• M61: 26,565,590 km (0.082 R)
• M62: 26,898,894 km (0.067 R)
• M63: 27,233,544 km (0.065 R)
• M64: 28,019,831 km (0.1 R)
• M65: 28,076,379 km (0.095 R)
• M66: 28,472,514 km (0.038 R)
• M67: 29,041,734 km (0.115 R)
• M68: 29,960,265 km (0.032 R)
• M69: 30,191,393 km (0.09 R)
• M70: 30,365,226 km (0.07 R)
• M71: 30,481,165 km (0.084 R)
• M72: 30,713,640 km (0.079 R)
• M73: 30,771,833 km (0.043 R)
• M74: 30,830,176 km (0.088 R)
• M75: 32,594,534 km (0.073 R)
• M76: 32,832,245 km (0.111 R)
• M77: 33,130,244 km (0.068 R)
• M78: 33,249,623 km (0.115 R)
• M79: 35,119,147 km (0.086 R)
• M80: 35,423,878 km (0.09 R)
• M81: 35,484,914 km (0.075 R)
• M82: 35,607,136 km (0.075 R)
• M83: 35,790,692 km (0.085 R)
• M84: 35,974,548 km (0.119 R)
• M85: 39,211,547 km (0.092 R)
• M86: 39,844,794 km (0.058 R)
• M87: 39,908,224 km (0.113 R)
• M88: 40,035,382 km (0.099 R)
• M89: 40,353,726 km (0.091 R)
• M90: 40,417,455 km (0.066 R)
• M91: 41,699,808 km (0.047 R)
• M92: 41,828,761 km (0.064 R)
• M93: 42,087,117 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.6

Radius: 12

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.74 AU - 10 AU

Year: 10748 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,416,824 km

• M1: 156,629 km (0.107 R)
• M2: 300,393 km (0.101 R)
• M3: 484,248 km (0.076 R)
• M4: 631,303 km (0.057 R)
• M5: 746,793 km (0.1 R)
• M6: 921,672 km (0.098 R)
• M7: 1,239,568 km (0.027 R)
• M8: 1,924,427 km (0.073 R)
• M9: 2,099,008 km (0.089 R)
• M10: 2,539,573 km (0.059 R)
• M11: 3,089,944 km (0.056 R)
• M12: 3,442,097 km (0.116 R)
• M13: 3,939,361 km (0.116 R)
• M14: 4,162,710 km (0.12 R)
• M15: 4,552,114 km (0.085 R)
• M16: 5,292,324 km (0.099 R)
• M17: 5,439,977 km (0.114 R)
• M18: 5,916,596 km (0.109 R)
• M19: 6,643,492 km (0.064 R)
• M20: 6,802,963 km (0.113 R)
• M21: 7,179,950 km (0.096 R)
• M22: 7,261,630 km (0.076 R)
• M23: 7,563,968 km (0.111 R)
• M24: 8,266,180 km (0.049 R)
• M25: 8,960,164 km (0.029 R)
• M26: 9,225,102 km (0.105 R)
• M27: 9,552,722 km (0.104 R)
• M28: 9,853,713 km (0.074 R)
• M29: 10,127,327 km (0.105 R)
• M30: 10,682,186 km (0.098 R)
• M31: 10,775,684 km (0.077 R)
• M32: 11,950,476 km (0.112 R)
• M33: 12,242,342 km (0.034 R)
• M34: 12,438,315 km (0.07 R)
• M35: 12,668,097 km (0.11 R)
• M36: 12,800,192 km (0.101 R)
• M37: 12,932,586 km (0.061 R)
• M38: 13,199,020 km (0.119 R)
• M39: 13,467,100 km (0.03 R)
• M40: 13,601,887 km (0.107 R)
• M41: 13,736,974 km (0.11 R)
• M42: 14,213,742 km (0.066 R)
• M43: 14,592,225 km (0.075 R)
• M44: 14,695,896 km (0.097 R)
• M45: 15,253,597 km (0.07 R)
• M46: 15,429,375 km (0.097 R)
• M47: 15,641,056 km (0.081 R)
• M48: 16,138,917 km (0.078 R)
• M49: 17,040,693 km (0.06 R)
• M50: 17,700,270 km (0.09 R)
• M51: 17,810,973 km (0.036 R)
• M52: 17,958,925 km (0.066 R)
• M53: 18,107,326 km (0.079 R)
• M54: 18,742,668 km (0.064 R)
• M55: 19,006,409 km (0.032 R)
• M56: 19,309,345 km (0.088 R)
• M57: 19,575,779 km (0.102 R)
• M58: 19,958,450 km (0.086 R)
• M59: 20,266,323 km (0.068 R)
• M60: 20,575,841 km (0.037 R)
• M61: 20,808,914 km (0.068 R)
• M62: 21,987,895 km (0.102 R)
• M63: 23,269,051 km (0.108 R)
• M64: 23,674,461 km (0.057 R)
• M65: 23,878,064 km (0.098 R)
• M66: 24,204,935 km (0.098 R)
• M67: 24,451,174 km (0.104 R)
• M68: 24,574,592 km (0.112 R)
• M69: 24,656,871 km (0.117 R)
• M70: 24,739,299 km (0.071 R)
• M71: 25,070,210 km (0.11 R)
• M72: 25,194,675 km (0.068 R)
• M73: 25,652,594 km (0.067 R)
• M74: 27,128,227 km (0.104 R)
• M75: 27,213,349 km (0.115 R)
• M76: 27,554,881 km (0.08 R)
• M77: 28,285,217 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.5

Radius: 4

Gravity: 53.41 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.73 AU - 21.45 AU

Year: 30036 Days

Day: 24.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,416,824 km

• M1: 59,390 km (0.105 R)
• M2: 87,664 km (0.051 R)
• M3: 208,839 km (0.043 R)
• M4: 1,040,752 km (0.109 R)
• M5: 1,143,676 km (0.099 R)
• M6: 1,788,143 km (0.099 R)
• M7: 2,433,808 km (0.029 R)
• M8: 3,094,731 km (0.118 R)
• M9: 3,496,102 km (0.103 R)
• M10: 4,182,457 km (0.1 R)
• M11: 4,457,269 km (0.081 R)
• M12: 4,512,919 km (0.084 R)
• M13: 4,851,758 km (0.106 R)
• M14: 5,734,386 km (0.087 R)
• M15: 6,921,295 km (0.103 R)
• M16: 7,377,120 km (0.093 R)
• M17: 7,775,499 km (0.116 R)
• M18: 7,977,306 km (0.025 R)
• M19: 8,112,842 km (0.104 R)
• M20: 8,249,126 km (0.085 R)
• M21: 9,580,996 km (0.076 R)
• M22: 11,892,732 km (0.081 R)
• M23: 12,202,998 km (0.069 R)
• M24: 12,594,645 km (0.101 R)
• M25: 13,309,872 km (0.11 R)
• M26: 13,875,203 km (0.109 R)
• M27: 14,283,904 km (0.114 R)
• M28: 15,702,540 km (0.098 R)
• M29: 15,787,362 km (0.051 R)
• M30: 15,957,455 km (0.075 R)
• M31: 18,402,333 km (0.106 R)
• M32: 21,429,446 km (0.094 R)
• M33: 21,617,940 km (0.101 R)
• M34: 21,712,186 km (0.068 R)
• M35: 23,823,162 km (0.101 R)
• M36: 25,299,543 km (0.072 R)
• M37: 26,805,246 km (0.082 R)
• M38: 26,906,673 km (0.067 R)
• M39: 27,415,605 km (0.069 R)
• M40: 29,797,502 km (0.06 R)
• M41: 31,172,756 km (0.104 R)
• M42: 33,002,188 km (0.062 R)
• M43: 33,875,091 km (0.111 R)
• M44: 34,645,072 km (0.089 R)
• M45: 35,087,732 km (0.066 R)
• M46: 36,090,337 km (0.037 R)
• M47: 36,202,386 km (0.109 R)
• M48: 36,876,623 km (0.119 R)
• M49: 38,809,727 km (0.073 R)
• M50: 42,654,841 km (0.073 R)
• M51: 43,366,927 km (0.114 R)
• M52: 44,923,193 km (0.085 R)
• M53: 48,090,031 km (0.057 R)
• M54: 51,706,110 km (0.082 R)
• M55: 52,211,751 km (0.1 R)
• M56: 52,465,170 km (0.05 R)
• M57: 53,610,491 km (0.03 R)
• M58: 54,507,181 km (0.038 R)
• M59: 58,011,511 km (0.114 R)
• M60: 58,931,837 km (0.117 R)
• M61: 66,740,846 km (0.054 R)
• M62: 67,429,146 km (0.089 R)
• M63: 68,119,690 km (0.1 R)
• M64: 68,535,273 km (0.088 R)
• M65: 71,748,485 km (0.098 R)
• M66: 72,877,500 km (0.118 R)
• M67: 74,154,767 km (0.117 R)
• M68: 74,582,168 km (0.065 R)
• M69: 75,725,844 km (0.083 R)
• M70: 77,307,991 km (0.089 R)
• M71: 77,741,226 km (0.112 R)
• M72: 78,320,320 km (0.082 R)
• M73: 78,900,909 km (0.065 R)
• M74: 79,046,168 km (0.086 R)
• M75: 79,337,136 km (0.038 R)
• M76: 80,650,905 km (0.099 R)
• M77: 80,797,361 km (0.073 R)
• M78: 81,383,785 km (0.095 R)
• M79: 84,783,845 km (0.097 R)
• M80: 85,827,739 km (0.073 R)
• M81: 87,026,018 km (0.087 R)
• M82: 88,079,038 km (0.119 R)
• M83: 88,229,832 km (0.051 R)
• M84: 90,349,784 km (0.04 R)
• M85: 90,653,916 km (0.114 R)
• M86: 96,653,688 km (0.061 R)
• M87: 99,151,973 km (0.12 R)
• M88: 99,937,062 km (0.064 R)
• M89: 100,094,290 km (0.081 R)
• M90: 101,829,625 km (0.091 R)
• M91: 104,052,649 km (0.054 R)
• M92: 104,531,063 km (0.043 R)
• M93: 105,810,424 km (0.063 R)
• M94: 106,291,382 km (0.079 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: 491 - 17,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit