🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.43 AU - 1.75 AU

Year: 722 Days

Day: 19.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.68 AU - 3.2 AU

Year: 1814 Days

Day: 40 Hours

Environment

Temp: -92 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.44 AU - 5.26 AU

Year: 3265 Days

Day: 42.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.6

Radius: 11.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.13 AU - 7.95 AU

Year: 6019 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,488,962 km

• M1: 168,447 km (0.037 R)
• M2: 312,959 km (0.11 R)
• M3: 731,833 km (0.09 R)
• M4: 961,466 km (0.108 R)
• M5: 1,047,634 km (0.044 R)
• M6: 1,322,744 km (0.117 R)
• M7: 1,636,002 km (0.098 R)
• M8: 1,771,089 km (0.109 R)
• M9: 2,052,782 km (0.097 R)
• M10: 2,232,150 km (0.074 R)
• M11: 2,349,135 km (0.045 R)
• M12: 2,519,827 km (0.119 R)
• M13: 2,765,765 km (0.103 R)
• M14: 2,891,727 km (0.025 R)
• M15: 3,038,183 km (0.029 R)
• M16: 3,205,882 km (0.113 R)
• M17: 3,376,723 km (0.055 R)
• M18: 3,687,887 km (0.106 R)
• M19: 4,028,820 km (0.056 R)
• M20: 4,805,981 km (0.113 R)
• M21: 5,156,489 km (0.049 R)
• M22: 5,766,699 km (0.101 R)
• M23: 6,021,913 km (0.103 R)
• M24: 6,495,689 km (0.087 R)
• M25: 6,591,881 km (0.108 R)
• M26: 7,005,967 km (0.075 R)
• M27: 7,910,885 km (0.074 R)
• M28: 8,117,031 km (0.109 R)
• M29: 8,220,702 km (0.112 R)
• M30: 8,298,792 km (0.051 R)
• M31: 8,825,826 km (0.066 R)
• M32: 8,905,860 km (0.034 R)
• M33: 9,174,239 km (0.069 R)
• M34: 9,255,321 km (0.086 R)
• M35: 9,445,310 km (0.075 R)
• M36: 9,527,140 km (0.089 R)
• M37: 10,078,857 km (0.099 R)
• M38: 10,330,481 km (0.099 R)
• M39: 10,840,161 km (0.077 R)
• M40: 11,126,790 km (0.1 R)
• M41: 11,213,258 km (0.11 R)
• M42: 11,445,135 km (0.093 R)
• M43: 11,942,847 km (0.117 R)
• M44: 12,090,650 km (0.053 R)
• M45: 12,209,281 km (0.038 R)
• M46: 12,537,498 km (0.108 R)
• M47: 12,687,695 km (0.04 R)
• M48: 13,233,428 km (0.058 R)
• M49: 13,355,649 km (0.038 R)
• M50: 14,159,887 km (0.108 R)
• M51: 14,757,381 km (0.064 R)
• M52: 15,556,234 km (0.072 R)
• M53: 15,879,814 km (0.106 R)
• M54: 16,238,250 km (0.116 R)
• M55: 16,566,319 km (0.113 R)
• M56: 17,296,057 km (0.059 R)
• M57: 17,765,944 km (0.043 R)
• M58: 18,890,022 km (0.105 R)
• M59: 19,408,529 km (0.086 R)
• M60: 19,617,218 km (0.084 R)
• M61: 19,756,792 km (0.068 R)
• M62: 20,107,151 km (0.114 R)
• M63: 20,778,546 km (0.099 R)
• M64: 21,206,396 km (0.084 R)
• M65: 21,709,344 km (0.088 R)
• M66: 21,925,962 km (0.071 R)
• M67: 23,574,081 km (0.075 R)
• M68: 23,759,732 km (0.1 R)
• M69: 24,132,381 km (0.103 R)
• M70: 24,619,621 km (0.099 R)
• M71: 25,072,454 km (0.106 R)
• M72: 25,375,688 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 12.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.04 AU - 9.94 AU

Year: 9701 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 63,488,962 km

• M1: 162,314 km (0.076 R)
• M2: 315,203 km (0.075 R)
• M3: 519,703 km (0.055 R)
• M4: 739,313 km (0.112 R)
• M5: 843,433 km (0.046 R)
• M6: 1,029,084 km (0.109 R)
• M7: 1,107,473 km (0.081 R)
• M8: 1,691,204 km (0.113 R)
• M9: 1,856,958 km (0.12 R)
• M10: 2,601,657 km (0.084 R)
• M11: 2,794,488 km (0.096 R)
• M12: 4,112,146 km (0.028 R)
• M13: 4,633,794 km (0.082 R)
• M14: 5,315,212 km (0.093 R)
• M15: 5,525,846 km (0.117 R)
• M16: 5,883,086 km (0.093 R)
• M17: 7,076,578 km (0.119 R)
• M18: 7,269,709 km (0.05 R)
• M19: 7,859,723 km (0.095 R)
• M20: 9,043,939 km (0.108 R)
• M21: 9,211,788 km (0.076 R)
• M22: 9,550,328 km (0.101 R)
• M23: 9,979,375 km (0.064 R)
• M24: 11,214,006 km (0.12 R)
• M25: 11,303,914 km (0.07 R)
• M26: 11,484,778 km (0.08 R)
• M27: 11,986,978 km (0.027 R)
• M28: 12,263,884 km (0.08 R)
• M29: 12,496,359 km (0.119 R)
• M30: 13,107,466 km (0.102 R)
• M31: 13,249,883 km (0.097 R)
• M32: 14,261,315 km (0.105 R)
• M33: 14,751,696 km (0.048 R)
• M34: 14,998,982 km (0.097 R)
• M35: 15,197,797 km (0.078 R)
• M36: 15,297,579 km (0.083 R)
• M37: 16,205,040 km (0.1 R)
• M38: 16,562,579 km (0.07 R)
• M39: 16,716,664 km (0.11 R)
• M40: 16,819,737 km (0.052 R)
• M41: 17,703,562 km (0.11 R)
• M42: 18,124,680 km (0.025 R)
• M43: 18,336,510 km (0.044 R)
• M44: 18,869,677 km (0.089 R)
• M45: 18,976,939 km (0.082 R)
• M46: 19,624,847 km (0.086 R)
• M47: 19,733,455 km (0.114 R)
• M48: 19,842,362 km (0.113 R)
• M49: 19,951,419 km (0.106 R)
• M50: 20,720,502 km (0.032 R)
• M51: 20,831,204 km (0.062 R)
• M52: 20,997,557 km (0.096 R)
• M53: 22,174,593 km (0.051 R)
• M54: 23,028,348 km (0.043 R)
• M55: 23,430,467 km (0.103 R)
• M56: 25,121,222 km (0.051 R)
• M57: 25,594,550 km (0.037 R)
• M58: 26,369,916 km (0.057 R)
• M59: 26,549,882 km (0.098 R)
• M60: 28,495,702 km (0.092 R)
• M61: 29,237,109 km (0.06 R)
• M62: 30,612,960 km (0.073 R)
• M63: 30,739,071 km (0.089 R)
• M64: 30,865,332 km (0.081 R)
• M65: 31,818,121 km (0.094 R)
• M66: 32,844,961 km (0.081 R)
• M67: 33,427,495 km (0.081 R)
• M68: 33,817,646 km (0.109 R)
• M69: 35,063,048 km (0.06 R)
• M70: 35,327,238 km (0.092 R)
• M71: 35,724,720 km (0.079 R)
• M72: 37,463,944 km (0.077 R)
• M73: 37,733,969 km (0.119 R)
• M74: 38,140,276 km (0.105 R)
• M75: 39,299,211 km (0.025 R)
• M76: 40,469,814 km (0.068 R)
• M77: 40,608,192 km (0.095 R)
• M78: 41,372,638 km (0.054 R)
• M79: 42,211,882 km (0.043 R)
• M80: 43,765,007 km (0.094 R)
• M81: 44,978,096 km (0.097 R)
• M82: 45,121,560 km (0.076 R)
• M83: 45,913,232 km (0.088 R)
• M84: 47,072,765 km (0.102 R)
• M85: 47,364,182 km (0.067 R)
• M86: 48,168,719 km (0.089 R)
• M87: 48,388,927 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.3

Radius: 13.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.83 AU - 11.63 AU

Year: 11776 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,488,962 km

• M1: 175,927 km (0.104 R)
• M2: 395,836 km (0.094 R)
• M3: 526,136 km (0.12 R)
• M4: 613,351 km (0.056 R)
• M5: 806,033 km (0.107 R)
• M6: 983,307 km (0.094 R)
• M7: 1,174,493 km (0.093 R)
• M8: 1,754,035 km (0.095 R)
• M9: 1,847,085 km (0.05 R)
• M10: 2,186,373 km (0.075 R)
• M11: 2,363,646 km (0.057 R)
• M12: 2,706,076 km (0.108 R)
• M13: 2,952,464 km (0.075 R)
• M14: 3,379,865 km (0.11 R)
• M15: 3,586,160 km (0.043 R)
• M16: 4,811,068 km (0.092 R)
• M17: 5,010,332 km (0.08 R)
• M18: 5,111,011 km (0.099 R)
• M19: 5,348,722 km (0.029 R)
• M20: 5,590,024 km (0.113 R)
• M21: 5,764,604 km (0.097 R)
• M22: 5,905,526 km (0.066 R)
• M23: 6,627,784 km (0.052 R)
• M24: 7,188,028 km (0.071 R)
• M25: 7,493,058 km (0.082 R)
• M26: 8,634,340 km (0.106 R)
• M27: 8,755,515 km (0.101 R)
• M28: 8,917,978 km (0.085 R)
• M29: 9,163,618 km (0.07 R)
• M30: 9,370,063 km (0.041 R)
• M31: 10,468,111 km (0.082 R)
• M32: 11,296,135 km (0.117 R)
• M33: 11,740,590 km (0.062 R)
• M34: 12,236,059 km (0.072 R)
• M35: 13,340,689 km (0.117 R)
• M36: 13,716,030 km (0.097 R)
• M37: 14,190,106 km (0.103 R)
• M38: 14,381,292 km (0.066 R)
• M39: 16,189,930 km (0.044 R)
• M40: 16,690,934 km (0.1 R)
• M41: 17,862,734 km (0.117 R)
• M42: 19,272,095 km (0.106 R)
• M43: 20,016,943 km (0.116 R)
• M44: 20,177,761 km (0.113 R)
• M45: 20,339,027 km (0.049 R)
• M46: 21,206,396 km (0.056 R)
• M47: 21,479,861 km (0.1 R)
• M48: 22,753,238 km (0.116 R)
• M49: 23,540,272 km (0.093 R)
• M50: 23,653,368 km (0.065 R)
• M51: 24,107,846 km (0.111 R)
• M52: 24,565,167 km (0.108 R)
• M53: 24,794,949 km (0.117 R)
• M54: 26,305,888 km (0.117 R)
• M55: 26,423,322 km (0.045 R)
• M56: 26,894,855 km (0.107 R)
• M57: 27,966,125 km (0.054 R)
• M58: 28,085,953 km (0.068 R)
• M59: 28,446,783 km (0.105 R)
• M60: 28,627,647 km (0.11 R)
• M61: 29,233,518 km (0.06 R)
• M62: 29,599,136 km (0.093 R)
• M63: 29,904,914 km (0.073 R)
• M64: 30,273,224 km (0.08 R)
• M65: 30,396,343 km (0.117 R)
• M66: 31,511,894 km (0.111 R)
• M67: 32,200,194 km (0.068 R)
• M68: 34,294,863 km (0.115 R)
• M69: 34,680,377 km (0.069 R)
• M70: 35,132,013 km (0.054 R)
• M71: 35,520,668 km (0.032 R)
• M72: 35,650,519 km (0.077 R)
• M73: 36,106,493 km (0.096 R)
• M74: 37,816,397 km (0.08 R)
• M75: 38,881,833 km (0.033 R)
• M76: 39,485,311 km (0.116 R)
• M77: 39,889,524 km (0.07 R)
• M78: 41,451,476 km (0.081 R)
• M79: 41,725,090 km (0.087 R)
• M80: 42,964,060 km (0.117 R)
• M81: 43,588,032 km (0.11 R)
• M82: 45,689,733 km (0.086 R)
• M83: 47,537,865 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.6

Radius: 8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.06 AU - 16.9 AU

Year: 20866 Days

Day: 19.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,488,962 km

• M1: 335,249 km (0.11 R)
• M2: 496,964 km (0.066 R)
• M3: 894,894 km (0.1 R)
• M4: 1,174,343 km (0.094 R)
• M5: 1,273,527 km (0.108 R)
• M6: 1,427,612 km (0.03 R)
• M7: 2,044,255 km (0.04 R)
• M8: 2,256,235 km (0.05 R)
• M9: 2,412,116 km (0.084 R)
• M10: 3,036,538 km (0.086 R)
• M11: 4,425,554 km (0.096 R)
• M12: 4,542,689 km (0.053 R)
• M13: 7,459,548 km (0.107 R)
• M14: 7,645,947 km (0.03 R)
• M15: 7,786,719 km (0.044 R)
• M16: 8,746,838 km (0.117 R)
• M17: 10,359,653 km (0.092 R)
• M18: 14,077,908 km (0.113 R)
• M19: 14,889,775 km (0.067 R)
• M20: 15,776,442 km (0.11 R)
• M21: 15,895,971 km (0.104 R)
• M22: 15,955,810 km (0.036 R)
• M23: 16,256,352 km (0.054 R)
• M24: 16,741,049 km (0.095 R)
• M25: 16,985,193 km (0.061 R)
• M26: 21,709,045 km (0.098 R)
• M27: 22,443,869 km (0.11 R)
• M28: 24,557,986 km (0.108 R)
• M29: 25,814,609 km (0.074 R)
• M30: 26,379,789 km (0.108 R)
• M31: 26,663,876 km (0.12 R)
• M32: 26,735,084 km (0.072 R)
• M33: 27,091,875 km (0.117 R)
• M34: 28,027,161 km (0.12 R)
• M35: 28,753,758 km (0.114 R)
• M36: 29,046,222 km (0.061 R)
• M37: 29,413,036 km (0.052 R)
• M38: 30,522,902 km (0.111 R)
• M39: 32,631,036 km (0.099 R)
• M40: 33,088,805 km (0.082 R)
• M41: 33,856,541 km (0.078 R)
• M42: 34,630,261 km (0.057 R)
• M43: 34,785,694 km (0.077 R)
• M44: 35,097,156 km (0.077 R)
• M45: 37,303,875 km (0.084 R)
• M46: 39,392,859 km (0.119 R)
• M47: 40,288,053 km (0.089 R)
• M48: 41,107,550 km (0.066 R)
• M49: 41,189,829 km (0.088 R)
• M50: 42,098,337 km (0.079 R)
• M51: 45,457,258 km (0.034 R)
• M52: 47,427,312 km (0.094 R)
• M53: 48,032,436 km (0.088 R)
• M54: 48,727,168 km (0.096 R)
• M55: 49,337,677 km (0.032 R)
• M56: 50,302,284 km (0.111 R)
• M57: 52,606,839 km (0.104 R)
• M58: 53,322,815 km (0.077 R)
• M59: 53,592,240 km (0.07 R)
• M60: 54,854,996 km (0.036 R)
• M61: 56,767,605 km (0.036 R)
• M62: 56,951,012 km (0.056 R)
• M63: 58,980,157 km (0.064 R)
• M64: 59,351,609 km (0.089 R)
• M65: 59,444,659 km (0.105 R)
• M66: 61,126,737 km (0.115 R)
• M67: 61,408,729 km (0.107 R)
• M68: 61,691,020 km (0.079 R)
• M69: 61,973,760 km (0.052 R)
• M70: 62,729,828 km (0.089 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit