🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.64 AU - 0.7 AU

Year: 192 Days

Day: 29.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.75 AU - 1.25 AU

Year: 350 Days

Day: 33.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,723,683 km

• M1: 642,373 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.9 AU - 1.44 AU

Year: 443 Days

Day: 18.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.06 AU - 1.6 AU

Year: 537 Days

Day: 33 Hours

Environment

Temp: -2 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.29 AU - 2.81 AU

Year: 1425 Days

Day: 17.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 157.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.12 AU - 4.4 AU

Year: 3076 Days

Day: 46 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.9

Radius: 11.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.17 AU - 6.63 AU

Year: 5014 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,723,683 km

• M1: 230,381 km (0.108 R)
• M2: 406,457 km (0.047 R)
• M3: 506,688 km (0.078 R)
• M4: 715,078 km (0.1 R)
• M5: 940,671 km (0.054 R)
• M6: 1,122,134 km (0.097 R)
• M7: 1,642,585 km (0.062 R)
• M8: 2,078,962 km (0.063 R)
• M9: 2,319,365 km (0.107 R)
• M10: 2,753,050 km (0.083 R)
• M11: 2,865,398 km (0.097 R)
• M12: 3,017,838 km (0.093 R)
• M13: 3,310,750 km (0.092 R)
• M14: 3,633,732 km (0.027 R)
• M15: 3,799,038 km (0.053 R)
• M16: 3,966,887 km (0.096 R)
• M17: 4,094,344 km (0.093 R)
• M18: 4,244,840 km (0.102 R)
• M19: 5,633,407 km (0.095 R)
• M20: 5,873,512 km (0.115 R)
• M21: 6,265,009 km (0.046 R)
• M22: 6,614,470 km (0.101 R)
• M23: 7,621,563 km (0.084 R)
• M24: 7,727,478 km (0.089 R)
• M25: 7,833,992 km (0.075 R)
• M26: 8,319,437 km (0.109 R)
• M27: 8,648,403 km (0.09 R)
• M28: 9,319,349 km (0.101 R)
• M29: 9,833,517 km (0.066 R)
• M30: 10,386,281 km (0.109 R)
• M31: 10,474,544 km (0.105 R)
• M32: 10,622,197 km (0.083 R)
• M33: 10,711,058 km (0.116 R)
• M34: 11,613,582 km (0.055 R)
• M35: 12,228,728 km (0.062 R)
• M36: 12,353,194 km (0.094 R)
• M37: 12,886,211 km (0.09 R)
• M38: 13,076,200 km (0.092 R)
• M39: 13,587,376 km (0.085 R)
• M40: 13,748,344 km (0.105 R)
• M41: 13,845,433 km (0.08 R)
• M42: 14,104,985 km (0.1 R)
• M43: 14,464,768 km (0.064 R)
• M44: 15,093,079 km (0.112 R)
• M45: 15,226,520 km (0.11 R)
• M46: 15,326,900 km (0.084 R)
• M47: 16,239,896 km (0.094 R)
• M48: 16,651,290 km (0.078 R)
• M49: 16,789,219 km (0.102 R)
• M50: 16,892,891 km (0.075 R)
• M51: 17,205,251 km (0.073 R)
• M52: 17,870,812 km (0.089 R)
• M53: 18,544,900 km (0.119 R)
• M54: 20,064,515 km (0.119 R)
• M55: 20,284,873 km (0.097 R)
• M56: 21,025,083 km (0.058 R)
• M57: 21,136,982 km (0.111 R)
• M58: 21,211,632 km (0.045 R)
• M59: 22,228,000 km (0.081 R)
• M60: 22,608,427 km (0.036 R)
• M61: 22,914,355 km (0.095 R)
• M62: 22,990,949 km (0.112 R)
• M63: 24,347,053 km (0.088 R)
• M64: 26,008,338 km (0.063 R)
• M65: 26,691,102 km (0.115 R)
• M66: 26,812,277 km (0.097 R)
• M67: 26,893,060 km (0.083 R)
• M68: 27,136,156 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250

Radius: 12

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.78 AU - 7.36 AU

Year: 5891 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,723,683 km

• M1: 193,131 km (0.114 R)
• M2: 305,928 km (0.089 R)
• M3: 457,769 km (0.072 R)
• M4: 660,475 km (0.075 R)
• M5: 905,815 km (0.086 R)
• M6: 998,416 km (0.113 R)
• M7: 1,296,565 km (0.107 R)
• M8: 1,415,944 km (0.082 R)
• M9: 1,651,710 km (0.12 R)
• M10: 2,115,015 km (0.098 R)
• M11: 2,369,780 km (0.114 R)
• M12: 2,484,521 km (0.102 R)
• M13: 2,736,743 km (0.087 R)
• M14: 2,822,613 km (0.118 R)
• M15: 2,927,032 km (0.108 R)
• M16: 3,157,712 km (0.054 R)
• M17: 3,412,926 km (0.111 R)
• M18: 3,580,475 km (0.063 R)
• M19: 3,731,868 km (0.087 R)
• M20: 4,041,087 km (0.094 R)
• M21: 4,139,523 km (0.058 R)
• M22: 4,318,591 km (0.116 R)
• M23: 4,439,466 km (0.094 R)
• M24: 4,746,441 km (0.061 R)
• M25: 4,997,167 km (0.071 R)
• M26: 5,102,933 km (0.118 R)
• M27: 5,188,204 km (0.11 R)
• M28: 5,273,774 km (0.048 R)
• M29: 5,468,251 km (0.111 R)
• M30: 5,775,525 km (0.07 R)
• M31: 5,931,256 km (0.082 R)
• M32: 6,178,841 km (0.063 R)
• M33: 6,338,312 km (0.103 R)
• M34: 6,429,866 km (0.119 R)
• M35: 6,522,018 km (0.111 R)
• M36: 6,661,144 km (0.058 R)
• M37: 6,895,115 km (0.098 R)
• M38: 7,131,779 km (0.055 R)
• M39: 7,227,223 km (0.03 R)
• M40: 7,443,541 km (0.071 R)
• M41: 7,564,566 km (0.117 R)
• M42: 7,686,339 km (0.106 R)
• M43: 8,105,213 km (0.051 R)
• M44: 8,888,208 km (0.066 R)
• M45: 9,616,301 km (0.096 R)
• M46: 9,695,438 km (0.049 R)
• M47: 9,854,461 km (0.079 R)
• M48: 9,960,825 km (0.079 R)
• M49: 10,716,743 km (0.093 R)
• M50: 10,963,729 km (0.098 R)
• M51: 11,157,009 km (0.053 R)
• M52: 11,268,011 km (0.057 R)
• M53: 11,491,211 km (0.11 R)
• M54: 11,603,260 km (0.107 R)
• M55: 11,856,828 km (0.092 R)
• M56: 12,226,484 km (0.037 R)
• M57: 12,889,502 km (0.091 R)
• M58: 13,064,532 km (0.09 R)
• M59: 13,181,517 km (0.086 R)
• M60: 14,010,738 km (0.102 R)
• M61: 14,613,318 km (0.074 R)
• M62: 14,704,424 km (0.093 R)
• M63: 15,193,758 km (0.09 R)
• M64: 15,750,412 km (0.056 R)
• M65: 16,282,531 km (0.102 R)
• M66: 17,267,783 km (0.103 R)
• M67: 17,428,601 km (0.047 R)
• M68: 17,751,583 km (0.05 R)
• M69: 17,913,747 km (0.09 R)
• M70: 18,305,095 km (0.12 R)
• M71: 18,567,639 km (0.085 R)
• M72: 19,764,272 km (0.09 R)
• M73: 20,067,358 km (0.028 R)
• M74: 20,304,171 km (0.098 R)
• M75: 20,439,856 km (0.042 R)
• M76: 20,746,382 km (0.077 R)
• M77: 21,467,294 km (0.054 R)
• M78: 21,605,672 km (0.094 R)
• M79: 21,848,320 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 11.8

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.08 AU - 8.34 AU

Year: 6773 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 131.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,723,683 km

• M1: 168,896 km (0.037 R)
• M2: 255,214 km (0.053 R)
• M3: 346,020 km (0.106 R)
• M4: 427,401 km (0.069 R)
• M5: 546,182 km (0.099 R)
• M6: 688,749 km (0.057 R)
• M7: 856,897 km (0.104 R)
• M8: 1,103,434 km (0.079 R)
• M9: 1,331,571 km (0.115 R)
• M10: 1,444,218 km (0.099 R)
• M11: 1,589,926 km (0.088 R)
• M12: 2,138,950 km (0.12 R)
• M13: 2,408,825 km (0.111 R)
• M14: 2,981,785 km (0.091 R)
• M15: 3,075,134 km (0.078 R)
• M16: 3,245,675 km (0.042 R)
• M17: 3,675,919 km (0.042 R)
• M18: 3,979,902 km (0.107 R)
• M19: 4,124,413 km (0.076 R)
• M20: 4,418,972 km (0.12 R)
• M21: 4,547,476 km (0.113 R)
• M22: 4,720,561 km (0.092 R)
• M23: 4,829,917 km (0.051 R)
• M24: 4,962,161 km (0.116 R)
• M25: 5,051,172 km (0.053 R)
• M26: 5,711,647 km (0.11 R)
• M27: 5,992,891 km (0.054 R)
• M28: 6,472,053 km (0.109 R)
• M29: 6,642,594 km (0.084 R)
• M30: 7,852,542 km (0.103 R)
• M31: 8,803,984 km (0.108 R)
• M32: 9,183,963 km (0.036 R)
• M33: 9,652,503 km (0.115 R)
• M34: 9,988,051 km (0.084 R)
• M35: 10,555,626 km (0.088 R)
• M36: 10,785,707 km (0.101 R)
• M37: 10,988,412 km (0.042 R)
• M38: 11,162,993 km (0.077 R)
• M39: 11,250,807 km (0.11 R)
• M40: 11,397,413 km (0.069 R)
• M41: 11,485,825 km (0.056 R)
• M42: 12,110,396 km (0.111 R)
• M43: 12,230,673 km (0.067 R)
• M44: 12,381,468 km (0.043 R)
• M45: 12,715,520 km (0.111 R)
• M46: 13,021,896 km (0.059 R)
• M47: 13,237,766 km (0.097 R)
• M48: 13,673,096 km (0.049 R)
• M49: 14,398,346 km (0.09 R)
• M50: 14,589,682 km (0.12 R)
• M51: 15,039,373 km (0.048 R)
• M52: 15,722,437 km (0.061 R)
• M53: 16,150,287 km (0.078 R)
• M54: 16,648,897 km (0.08 R)
• M55: 17,186,252 km (0.095 R)
• M56: 17,490,983 km (0.095 R)
• M57: 17,593,009 km (0.074 R)
• M58: 17,865,875 km (0.031 R)
• M59: 18,140,238 km (0.081 R)
• M60: 18,589,031 km (0.101 R)
• M61: 19,427,228 km (0.083 R)
• M62: 19,674,065 km (0.072 R)
• M63: 20,887,603 km (0.076 R)
• M64: 21,249,181 km (0.071 R)
• M65: 21,758,861 km (0.03 R)
• M66: 21,868,516 km (0.079 R)
• M67: 22,088,574 km (0.051 R)
• M68: 22,567,886 km (0.032 R)
• M69: 23,125,138 km (0.079 R)
• M70: 23,912,920 km (0.108 R)
• M71: 24,064,014 km (0.09 R)
• M72: 24,519,091 km (0.101 R)
• M73: 24,671,382 km (0.07 R)
• M74: 24,823,971 km (0.025 R)
• M75: 25,130,198 km (0.09 R)
• M76: 25,283,835 km (0.107 R)
• M77: 25,553,411 km (0.061 R)
• M78: 25,940,121 km (0.108 R)
• M79: 26,017,613 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 8.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 12.14 AU - 13.88 AU

Year: 16417 Days

Day: 11.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,723,683 km

• M1: 362,775 km (0.067 R)
• M2: 440,715 km (0.091 R)
• M3: 525,388 km (0.076 R)
• M4: 1,032,824 km (0.11 R)
• M5: 1,102,088 km (0.086 R)
• M6: 1,270,236 km (0.101 R)
• M7: 1,740,571 km (0.119 R)
• M8: 1,880,296 km (0.108 R)
• M9: 2,201,033 km (0.089 R)
• M10: 2,602,105 km (0.079 R)
• M11: 2,762,624 km (0.111 R)
• M12: 2,959,495 km (0.046 R)
• M13: 3,366,850 km (0.071 R)
• M14: 3,542,029 km (0.081 R)
• M15: 5,451,346 km (0.075 R)
• M16: 5,574,615 km (0.113 R)
• M17: 6,247,357 km (0.074 R)
• M18: 6,333,226 km (0.079 R)
• M19: 6,549,844 km (0.117 R)
• M20: 7,760,689 km (0.033 R)
• M21: 9,136,391 km (0.058 R)
• M22: 9,677,785 km (0.078 R)
• M23: 11,258,736 km (0.104 R)
• M24: 12,052,203 km (0.119 R)
• M25: 12,159,315 km (0.095 R)
• M26: 12,536,900 km (0.046 R)
• M27: 12,591,054 km (0.07 R)
• M28: 13,414,142 km (0.109 R)
• M29: 14,085,238 km (0.07 R)
• M30: 14,424,825 km (0.048 R)
• M31: 15,692,966 km (0.116 R)
• M32: 15,810,101 km (0.119 R)
• M33: 16,518,597 km (0.053 R)
• M34: 17,297,703 km (0.042 R)
• M35: 17,539,902 km (0.117 R)
• M36: 18,581,552 km (0.114 R)
• M37: 19,078,665 km (0.09 R)
• M38: 19,580,117 km (0.115 R)
• M39: 20,149,487 km (0.073 R)
• M40: 20,213,215 km (0.1 R)
• M41: 20,276,795 km (0.095 R)
• M42: 21,890,208 km (0.097 R)
• M43: 22,480,970 km (0.095 R)
• M44: 22,944,125 km (0.118 R)
• M45: 24,420,356 km (0.05 R)
• M46: 25,926,957 km (0.077 R)
• M47: 26,134,748 km (0.069 R)
• M48: 26,831,276 km (0.071 R)
• M49: 26,901,288 km (0.089 R)
• M50: 28,313,940 km (0.067 R)
• M51: 28,742,538 km (0.107 R)
• M52: 30,259,012 km (0.11 R)
• M53: 32,321,368 km (0.075 R)
• M54: 34,962,219 km (0.094 R)
• M55: 35,652,464 km (0.058 R)
• M56: 36,347,346 km (0.08 R)
• M57: 36,502,329 km (0.117 R)
• M58: 36,812,894 km (0.091 R)
• M59: 37,124,507 km (0.107 R)
• M60: 37,358,627 km (0.08 R)
• M61: 37,515,107 km (0.109 R)
• M62: 37,985,592 km (0.077 R)
• M63: 39,249,993 km (0.066 R)
• M64: 39,329,579 km (0.106 R)
• M65: 39,488,602 km (0.12 R)
• M66: 39,568,338 km (0.047 R)
• M67: 39,967,315 km (0.057 R)
• M68: 40,528,158 km (0.081 R)
• M69: 41,091,693 km (0.095 R)
• M70: 41,172,476 km (0.103 R)
• M71: 41,414,824 km (0.092 R)
• M72: 41,738,853 km (0.113 R)
• M73: 41,819,935 km (0.099 R)
• M74: 42,797,707 km (0.083 R)
• M75: 44,030,393 km (0.06 R)
• M76: 47,882,688 km (0.11 R)
• M77: 48,478,237 km (0.087 R)
• M78: 51,406,017 km (0.098 R)
• M79: 52,979,188 km (0.081 R)
• M80: 53,948,283 km (0.064 R)
• M81: 54,834,352 km (0.069 R)
• M82: 55,457,427 km (0.086 R)
• M83: 57,160,449 km (0.111 R)
• M84: 58,063,721 km (0.086 R)
• M85: 58,245,033 km (0.073 R)
• M86: 58,517,152 km (0.112 R)
• M87: 59,792,923 km (0.095 R)
• M88: 59,884,327 km (0.12 R)
• M89: 61,723,633 km (0.092 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 10,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit