🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 247 Days

Day: 19.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 70 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.62 AU - 0.9 AU

Year: 298 Days

Day: 23.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.7 AU - 0.84 AU

Year: 304 Days

Day: 23.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.73 AU - 1.13 AU

Year: 403 Days

Day: 42.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.87 AU - 1.17 AU

Year: 463 Days

Day: 27.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 10.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.44 AU - 2.48 AU

Year: 1735 Days

Day: 10.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,063,205 km

• M1: 133,740 km (0.091 R)
• M2: 240,703 km (0.069 R)
• M3: 312,660 km (0.102 R)
• M4: 381,325 km (0.096 R)
• M5: 468,989 km (0.089 R)
• M6: 569,369 km (0.084 R)
• M7: 881,730 km (0.036 R)
• M8: 956,080 km (0.026 R)
• M9: 1,198,429 km (0.103 R)
• M10: 1,299,856 km (0.091 R)
• M11: 1,410,558 km (0.117 R)
• M12: 1,479,822 km (0.041 R)
• M13: 1,569,730 km (0.073 R)
• M14: 1,648,419 km (0.098 R)
• M15: 1,748,500 km (0.1 R)
• M16: 1,864,588 km (0.033 R)
• M17: 1,934,151 km (0.057 R)
• M18: 2,126,384 km (0.07 R)
• M19: 2,213,899 km (0.059 R)
• M20: 2,362,450 km (0.114 R)
• M21: 2,438,146 km (0.101 R)
• M22: 2,661,945 km (0.104 R)
• M23: 2,780,426 km (0.12 R)
• M24: 2,868,390 km (0.102 R)
• M25: 3,096,676 km (0.077 R)
• M26: 3,263,478 km (0.053 R)
• M27: 3,476,206 km (0.107 R)
• M28: 3,553,997 km (0.054 R)
• M29: 3,641,063 km (0.111 R)
• M30: 3,711,224 km (0.115 R)
• M31: 3,906,449 km (0.096 R)
• M32: 4,141,767 km (0.114 R)
• M33: 4,251,871 km (0.092 R)
• M34: 4,344,472 km (0.114 R)
• M35: 4,711,884 km (0.082 R)
• M36: 4,991,632 km (0.103 R)
• M37: 5,079,596 km (0.12 R)
• M38: 5,306,685 km (0.12 R)
• M39: 5,376,547 km (0.037 R)
• M40: 5,597,952 km (0.11 R)
• M41: 5,709,702 km (0.119 R)
• M42: 5,801,854 km (0.08 R)
• M43: 5,987,505 km (0.105 R)
• M44: 6,301,212 km (0.041 R)
• M45: 6,406,978 km (0.12 R)
• M46: 6,609,683 km (0.116 R)
• M47: 6,684,930 km (0.067 R)
• M48: 6,901,399 km (0.099 R)
• M49: 7,010,455 km (0.036 R)
• M50: 7,087,199 km (0.107 R)
• M51: 7,330,146 km (0.095 R)
• M52: 7,430,377 km (0.11 R)
• M53: 7,620,815 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 10.8

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.03 AU - 4.61 AU

Year: 4037 Days

Day: 9.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,063,205 km

• M1: 269,575 km (0.106 R)
• M2: 358,287 km (0.091 R)
• M3: 526,285 km (0.115 R)
• M4: 636,988 km (0.042 R)
• M5: 884,123 km (0.105 R)
• M6: 1,600,697 km (0.052 R)
• M7: 1,691,354 km (0.117 R)
• M8: 2,187,869 km (0.113 R)
• M9: 2,272,092 km (0.08 R)
• M10: 2,391,920 km (0.119 R)
• M11: 2,513,992 km (0.088 R)
• M12: 2,638,158 km (0.1 R)
• M13: 2,728,067 km (0.106 R)
• M14: 2,985,525 km (0.1 R)
• M15: 3,060,473 km (0.09 R)
• M16: 3,347,552 km (0.111 R)
• M17: 3,464,986 km (0.063 R)
• M18: 3,906,898 km (0.08 R)
• M19: 4,030,615 km (0.104 R)
• M20: 4,345,519 km (0.058 R)
• M21: 4,690,342 km (0.097 R)
• M22: 4,910,401 km (0.119 R)
• M23: 5,133,900 km (0.098 R)
• M24: 5,246,996 km (0.098 R)
• M25: 5,406,617 km (0.116 R)
• M26: 5,989,899 km (0.103 R)
• M27: 6,085,193 km (0.105 R)
• M28: 6,349,682 km (0.114 R)
• M29: 6,544,308 km (0.093 R)
• M30: 6,617,911 km (0.101 R)
• M31: 6,691,662 km (0.083 R)
• M32: 7,419,456 km (0.115 R)
• M33: 7,624,704 km (0.076 R)
• M34: 8,014,556 km (0.093 R)
• M35: 8,437,619 km (0.038 R)
• M36: 8,867,863 km (0.115 R)
• M37: 10,173,254 km (0.075 R)
• M38: 10,920,944 km (0.105 R)
• M39: 11,686,286 km (0.105 R)
• M40: 11,865,355 km (0.093 R)
• M41: 12,347,509 km (0.089 R)
• M42: 12,468,983 km (0.117 R)
• M43: 12,590,905 km (0.113 R)
• M44: 14,339,255 km (0.11 R)
• M45: 15,209,017 km (0.036 R)
• M46: 15,502,827 km (0.105 R)
• M47: 15,897,467 km (0.071 R)
• M48: 16,262,037 km (0.074 R)
• M49: 16,428,689 km (0.111 R)
• M50: 16,797,447 km (0.108 R)
• M51: 16,864,766 km (0.106 R)
• M52: 17,338,543 km (0.111 R)
• M53: 17,645,518 km (0.06 R)
• M54: 18,022,953 km (0.112 R)
• M55: 18,264,703 km (0.065 R)
• M56: 19,066,249 km (0.031 R)
• M57: 19,347,792 km (0.085 R)
• M58: 20,093,388 km (0.091 R)
• M59: 20,487,578 km (0.103 R)
• M60: 20,739,800 km (0.117 R)
• M61: 20,993,069 km (0.076 R)
• M62: 21,174,681 km (0.033 R)
• M63: 21,502,749 km (0.114 R)
• M64: 21,759,010 km (0.08 R)
• M65: 22,090,220 km (0.095 R)
• M66: 22,906,426 km (0.12 R)
• M67: 23,018,624 km (0.11 R)
• M68: 23,093,423 km (0.099 R)
• M69: 23,205,771 km (0.089 R)
• M70: 24,073,589 km (0.069 R)
• M71: 24,454,166 km (0.07 R)
• M72: 24,836,687 km (0.068 R)
• M73: 24,913,431 km (0.045 R)
• M74: 24,990,324 km (0.065 R)
• M75: 25,221,303 km (0.117 R)
• M76: 25,298,346 km (0.095 R)
• M77: 25,762,997 km (0.056 R)
• M78: 25,918,429 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 11.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.31 AU - 7.41 AU

Year: 7211 Days

Day: 12.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,063,205 km

• M1: 162,014 km (0.112 R)
• M2: 281,094 km (0.104 R)
• M3: 447,746 km (0.12 R)
• M4: 609,163 km (0.09 R)
• M5: 721,062 km (0.111 R)
• M6: 1,388,268 km (0.114 R)
• M7: 1,494,483 km (0.065 R)
• M8: 1,651,112 km (0.115 R)
• M9: 1,863,092 km (0.076 R)
• M10: 2,136,258 km (0.066 R)
• M11: 2,295,879 km (0.089 R)
• M12: 2,589,390 km (0.116 R)
• M13: 2,798,228 km (0.104 R)
• M14: 3,052,395 km (0.07 R)
• M15: 3,212,614 km (0.108 R)
• M16: 3,458,104 km (0.071 R)
• M17: 3,583,318 km (0.052 R)
• M18: 3,946,093 km (0.073 R)
• M19: 4,343,275 km (0.093 R)
• M20: 4,569,617 km (0.11 R)
• M21: 4,661,170 km (0.104 R)
• M22: 4,939,722 km (0.092 R)
• M23: 5,104,728 km (0.102 R)
• M24: 5,684,569 km (0.079 R)
• M25: 5,907,321 km (0.054 R)
• M26: 6,107,931 km (0.106 R)
• M27: 6,183,628 km (0.117 R)
• M28: 6,438,543 km (0.059 R)
• M29: 6,541,616 km (0.105 R)
• M30: 6,853,677 km (0.105 R)
• M31: 6,932,515 km (0.092 R)
• M32: 7,224,081 km (0.095 R)
• M33: 7,331,193 km (0.108 R)
• M34: 7,846,857 km (0.111 R)
• M35: 8,012,163 km (0.107 R)
• M36: 8,262,290 km (0.11 R)
• M37: 8,430,438 km (0.085 R)
• M38: 9,085,677 km (0.047 R)
• M39: 9,375,747 km (0.079 R)
• M40: 10,114,312 km (0.094 R)
• M41: 10,902,244 km (0.088 R)
• M42: 11,615,676 km (0.096 R)
• M43: 12,025,574 km (0.057 R)
• M44: 13,349,516 km (0.078 R)
• M45: 13,878,643 km (0.07 R)
• M46: 14,145,825 km (0.096 R)
• M47: 14,246,355 km (0.036 R)
• M48: 14,991,651 km (0.093 R)
• M49: 15,197,049 km (0.104 R)
• M50: 15,368,937 km (0.114 R)
• M51: 15,853,784 km (0.112 R)
• M52: 16,696,768 km (0.107 R)
• M53: 17,338,393 km (0.108 R)
• M54: 17,482,157 km (0.071 R)
• M55: 17,951,894 km (0.102 R)
• M56: 19,200,139 km (0.087 R)
• M57: 19,684,836 km (0.119 R)
• M58: 19,872,432 km (0.113 R)
• M59: 20,098,175 km (0.103 R)
• M60: 21,547,778 km (0.105 R)
• M61: 21,741,059 km (0.057 R)
• M62: 22,637,449 km (0.039 R)
• M63: 22,833,871 km (0.092 R)
• M64: 23,030,891 km (0.088 R)
• M65: 23,784,865 km (0.081 R)
• M66: 23,984,578 km (0.104 R)
• M67: 24,627,549 km (0.117 R)
• M68: 24,789,115 km (0.053 R)
• M69: 24,910,589 km (0.096 R)
• M70: 25,153,984 km (0.058 R)
• M71: 25,520,798 km (0.051 R)
• M72: 25,643,469 km (0.102 R)
• M73: 26,714,440 km (0.087 R)
• M74: 27,046,996 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.2

Radius: 14.4

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.75 AU - 10.21 AU

Year: 11102 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,063,205 km

• M1: 188,045 km (0.073 R)
• M2: 461,659 km (0.12 R)
• M3: 598,092 km (0.092 R)
• M4: 880,683 km (0.061 R)
• M5: 998,566 km (0.11 R)
• M6: 1,101,340 km (0.106 R)
• M7: 1,341,295 km (0.112 R)
• M8: 1,697,038 km (0.098 R)
• M9: 1,925,025 km (0.103 R)
• M10: 2,083,001 km (0.096 R)
• M11: 2,356,017 km (0.081 R)
• M12: 2,641,001 km (0.063 R)
• M13: 2,937,354 km (0.115 R)
• M14: 3,120,462 km (0.117 R)
• M15: 3,466,332 km (0.07 R)
• M16: 4,025,380 km (0.068 R)
• M17: 4,263,988 km (0.111 R)
• M18: 4,367,809 km (0.076 R)
• M19: 4,613,000 km (0.079 R)
• M20: 4,719,663 km (0.097 R)
• M21: 4,971,436 km (0.105 R)
• M22: 5,117,444 km (0.108 R)
• M23: 5,639,690 km (0.096 R)
• M24: 6,023,259 km (0.088 R)
• M25: 6,534,585 km (0.104 R)
• M26: 6,694,804 km (0.093 R)
• M27: 6,815,829 km (0.074 R)
• M28: 7,307,407 km (0.097 R)
• M29: 7,473,760 km (0.108 R)
• M30: 8,066,317 km (0.114 R)
• M31: 8,411,589 km (0.12 R)
• M32: 8,761,947 km (0.059 R)
• M33: 10,071,826 km (0.08 R)
• M34: 10,303,853 km (0.092 R)
• M35: 10,397,202 km (0.032 R)
• M36: 11,058,275 km (0.075 R)
• M37: 11,345,802 km (0.105 R)
• M38: 12,570,410 km (0.077 R)
• M39: 12,720,307 km (0.084 R)
• M40: 12,920,918 km (0.093 R)
• M41: 13,122,576 km (0.034 R)
• M42: 13,529,183 km (0.076 R)
• M43: 13,785,444 km (0.038 R)
• M44: 15,463,334 km (0.116 R)
• M45: 17,482,606 km (0.112 R)
• M46: 18,381,390 km (0.094 R)
• M47: 19,008,055 km (0.119 R)
• M48: 19,583,857 km (0.118 R)
• M49: 19,873,928 km (0.09 R)
• M50: 20,340,972 km (0.057 R)
• M51: 20,752,665 km (0.118 R)
• M52: 21,226,442 km (0.081 R)
• M53: 21,405,062 km (0.082 R)
• M54: 21,883,925 km (0.108 R)
• M55: 24,081,816 km (0.119 R)
• M56: 24,517,445 km (0.111 R)
• M57: 25,522,743 km (0.043 R)
• M58: 25,776,162 km (0.068 R)
• M59: 26,669,710 km (0.112 R)
• M60: 28,816,140 km (0.077 R)
• M61: 28,948,086 km (0.07 R)
• M62: 29,943,360 km (0.09 R)
• M63: 30,344,731 km (0.108 R)
• M64: 30,546,090 km (0.077 R)
• M65: 31,491,399 km (0.096 R)
• M66: 32,309,550 km (0.043 R)
• M67: 36,717,601 km (0.05 R)
• M68: 39,173,848 km (0.067 R)
• M69: 40,348,042 km (0.073 R)
• M70: 43,939,438 km (0.103 R)
• M71: 44,853,182 km (0.113 R)
• M72: 45,235,853 km (0.116 R)
• M73: 46,235,616 km (0.085 R)
• M74: 46,544,834 km (0.051 R)
• M75: 46,854,502 km (0.112 R)
• M76: 47,944,173 km (0.051 R)
• M77: 49,042,221 km (0.114 R)
• M78: 49,357,424 km (0.073 R)
• M79: 49,594,387 km (0.089 R)
• M80: 49,990,073 km (0.117 R)
• M81: 52,224,916 km (0.093 R)
• M82: 53,111,882 km (0.044 R)
• M83: 53,516,544 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.5

Radius: 7.7

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.65 AU - 15.75 AU

Year: 27968 Days

Day: 24.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,063,205 km

• M1: 166,951 km (0.034 R)
• M2: 235,916 km (0.097 R)
• M3: 286,330 km (0.054 R)
• M4: 426,653 km (0.104 R)
• M5: 1,049,878 km (0.104 R)
• M6: 1,217,427 km (0.052 R)
• M7: 1,771,388 km (0.107 R)
• M8: 1,949,260 km (0.049 R)
• M9: 3,654,227 km (0.119 R)
• M10: 3,910,040 km (0.092 R)
• M11: 4,230,628 km (0.103 R)
• M12: 5,242,657 km (0.115 R)
• M13: 5,306,386 km (0.092 R)
• M14: 5,498,919 km (0.077 R)
• M15: 5,759,368 km (0.066 R)
• M16: 5,857,953 km (0.097 R)
• M17: 6,840,662 km (0.085 R)
• M18: 9,107,369 km (0.093 R)
• M19: 9,493,032 km (0.102 R)
• M20: 10,803,061 km (0.077 R)
• M21: 10,884,292 km (0.115 R)
• M22: 11,375,871 km (0.1 R)
• M23: 12,979,859 km (0.076 R)
• M24: 13,676,237 km (0.104 R)
• M25: 14,429,463 km (0.108 R)
• M26: 15,241,480 km (0.113 R)
• M27: 18,053,770 km (0.093 R)
• M28: 19,075,075 km (0.089 R)
• M29: 21,837,848 km (0.096 R)
• M30: 22,301,602 km (0.106 R)
• M31: 28,676,416 km (0.082 R)
• M32: 30,266,043 km (0.11 R)
• M33: 30,956,138 km (0.098 R)
• M34: 31,129,372 km (0.103 R)
• M35: 31,361,099 km (0.109 R)
• M36: 31,825,900 km (0.097 R)
• M37: 32,703,740 km (0.087 R)
• M38: 33,352,546 km (0.026 R)
• M39: 33,886,610 km (0.096 R)
• M40: 36,904,299 km (0.117 R)
• M41: 37,149,490 km (0.112 R)
• M42: 38,011,622 km (0.103 R)
• M43: 39,881,296 km (0.102 R)
• M44: 40,006,959 km (0.054 R)
• M45: 41,398,368 km (0.103 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: 153 - 16,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit