🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 171 Days

Day: 46.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,584,312 km

• M1: 153,637 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.83 AU - 1.17 AU

Year: 369 Days

Day: 25.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.4 AU - 2.3 AU

Year: 928 Days

Day: 35.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 13.6

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.88 AU - 7.02 AU

Year: 6044 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,584,312 km

• M1: 261,796 km (0.082 R)
• M2: 605,722 km (0.112 R)
• M3: 709,244 km (0.068 R)
• M4: 897,438 km (0.117 R)
• M5: 1,280,408 km (0.111 R)
• M6: 1,499,120 km (0.077 R)
• M7: 1,646,624 km (0.101 R)
• M8: 1,747,752 km (0.118 R)
• M9: 1,992,045 km (0.039 R)
• M10: 2,399,101 km (0.101 R)
• M11: 2,691,864 km (0.104 R)
• M12: 3,017,090 km (0.119 R)
• M13: 3,121,360 km (0.061 R)
• M14: 3,485,331 km (0.083 R)
• M15: 3,594,986 km (0.114 R)
• M16: 3,795,448 km (0.063 R)
• M17: 4,184,103 km (0.068 R)
• M18: 4,418,822 km (0.09 R)
• M19: 4,682,264 km (0.031 R)
• M20: 4,877,040 km (0.109 R)
• M21: 5,350,517 km (0.12 R)
• M22: 5,503,107 km (0.045 R)
• M23: 5,683,074 km (0.049 R)
• M24: 5,891,164 km (0.106 R)
• M25: 6,154,756 km (0.091 R)
• M26: 6,288,047 km (0.076 R)
• M27: 6,476,391 km (0.058 R)
• M28: 7,108,143 km (0.115 R)
• M29: 7,389,088 km (0.093 R)
• M30: 8,283,085 km (0.11 R)
• M31: 8,728,138 km (0.069 R)
• M32: 8,938,473 km (0.099 R)
• M33: 9,120,085 km (0.084 R)
• M34: 9,211,339 km (0.084 R)
• M35: 9,796,566 km (0.049 R)
• M36: 10,267,201 km (0.102 R)
• M37: 10,457,490 km (0.118 R)
• M38: 11,197,999 km (0.045 R)
• M39: 11,328,448 km (0.113 R)
• M40: 11,525,170 km (0.103 R)
• M41: 11,723,088 km (0.068 R)
• M42: 11,855,631 km (0.107 R)
• M43: 12,357,233 km (0.091 R)
• M44: 12,797,499 km (0.118 R)
• M45: 13,002,449 km (0.103 R)
• M46: 13,243,002 km (0.077 R)
• M47: 13,589,171 km (0.114 R)
• M48: 13,833,166 km (0.069 R)
• M49: 14,574,273 km (0.104 R)
• M50: 14,681,236 km (0.068 R)
• M51: 14,824,251 km (0.105 R)
• M52: 15,219,788 km (0.108 R)
• M53: 15,473,357 km (0.084 R)
• M54: 15,655,268 km (0.048 R)
• M55: 15,837,927 km (0.057 R)
• M56: 15,947,881 km (0.116 R)
• M57: 16,799,392 km (0.102 R)
• M58: 16,948,990 km (0.113 R)
• M59: 17,779,707 km (0.074 R)
• M60: 18,161,780 km (0.071 R)
• M61: 18,315,267 km (0.097 R)
• M62: 18,585,142 km (0.091 R)
• M63: 19,519,979 km (0.092 R)
• M64: 19,677,356 km (0.058 R)
• M65: 19,835,182 km (0.081 R)
• M66: 20,670,237 km (0.069 R)
• M67: 20,790,514 km (0.063 R)
• M68: 20,951,182 km (0.103 R)
• M69: 22,169,357 km (0.079 R)
• M70: 22,870,074 km (0.118 R)
• M71: 23,035,828 km (0.033 R)
• M72: 23,243,919 km (0.052 R)
• M73: 25,185,998 km (0.114 R)
• M74: 26,090,018 km (0.112 R)
• M75: 26,220,019 km (0.054 R)
• M76: 27,092,174 km (0.073 R)
• M77: 27,179,988 km (0.087 R)
• M78: 29,765,488 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 11.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.32 AU - 6.86 AU

Year: 6242 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,584,312 km

• M1: 166,652 km (0.096 R)
• M2: 290,369 km (0.087 R)
• M3: 411,394 km (0.07 R)
• M4: 645,814 km (0.034 R)
• M5: 802,144 km (0.102 R)
• M6: 971,937 km (0.12 R)
• M7: 1,053,319 km (0.046 R)
• M8: 1,240,914 km (0.118 R)
• M9: 1,514,828 km (0.066 R)
• M10: 1,708,408 km (0.039 R)
• M11: 1,828,684 km (0.044 R)
• M12: 2,141,643 km (0.077 R)
• M13: 2,337,766 km (0.096 R)
• M14: 2,449,366 km (0.117 R)
• M15: 2,654,764 km (0.061 R)
• M16: 3,255,250 km (0.1 R)
• M17: 3,430,878 km (0.104 R)
• M18: 3,583,916 km (0.078 R)
• M19: 4,110,650 km (0.069 R)
• M20: 4,191,732 km (0.082 R)
• M21: 4,493,920 km (0.12 R)
• M22: 4,577,545 km (0.118 R)
• M23: 5,061,494 km (0.095 R)
• M24: 5,294,867 km (0.067 R)
• M25: 5,442,670 km (0.102 R)
• M26: 6,232,846 km (0.105 R)
• M27: 7,784,475 km (0.053 R)
• M28: 8,258,700 km (0.101 R)
• M29: 8,430,289 km (0.106 R)
• M30: 8,568,517 km (0.087 R)
• M31: 8,952,385 km (0.089 R)
• M32: 10,027,994 km (0.089 R)
• M33: 10,692,807 km (0.115 R)
• M34: 10,992,900 km (0.038 R)
• M35: 11,793,847 km (0.106 R)
• M36: 12,103,964 km (0.048 R)
• M37: 12,181,904 km (0.032 R)
• M38: 12,338,234 km (0.11 R)
• M39: 12,613,644 km (0.069 R)
• M40: 13,090,262 km (0.099 R)
• M41: 15,476,498 km (0.074 R)
• M42: 15,816,085 km (0.115 R)
• M43: 15,986,776 km (0.049 R)
• M44: 16,416,272 km (0.114 R)
• M45: 16,502,590 km (0.033 R)
• M46: 16,719,208 km (0.099 R)
• M47: 17,242,651 km (0.099 R)
• M48: 17,727,348 km (0.108 R)
• M49: 18,440,331 km (0.105 R)
• M50: 19,664,640 km (0.116 R)
• M51: 21,196,672 km (0.083 R)
• M52: 21,573,808 km (0.12 R)
• M53: 22,574,319 km (0.088 R)
• M54: 22,862,893 km (0.099 R)
• M55: 23,541,170 km (0.074 R)
• M56: 24,078,824 km (0.064 R)
• M57: 24,423,049 km (0.054 R)
• M58: 25,016,953 km (0.032 R)
• M59: 25,116,286 km (0.057 R)
• M60: 25,816,105 km (0.112 R)
• M61: 26,017,314 km (0.108 R)
• M62: 26,776,074 km (0.109 R)
• M63: 27,030,690 km (0.098 R)
• M64: 27,542,314 km (0.113 R)
• M65: 28,626,899 km (0.112 R)
• M66: 30,306,584 km (0.112 R)
• M67: 31,051,432 km (0.11 R)
• M68: 31,587,142 km (0.116 R)
• M69: 32,396,466 km (0.063 R)
• M70: 33,212,672 km (0.079 R)
• M71: 33,760,499 km (0.119 R)
• M72: 34,477,223 km (0.066 R)
• M73: 34,976,281 km (0.104 R)
• M74: 35,366,133 km (0.113 R)
• M75: 36,262,673 km (0.081 R)
• M76: 36,544,366 km (0.086 R)
• M77: 36,770,259 km (0.081 R)
• M78: 36,883,355 km (0.115 R)
• M79: 37,849,608 km (0.104 R)
• M80: 38,020,897 km (0.101 R)
• M81: 38,364,374 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.5

Radius: 13.1

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.64 AU - 6.84 AU

Year: 6456 Days

Day: 6.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,584,312 km

• M1: 199,414 km (0.091 R)
• M2: 287,826 km (0.061 R)
• M3: 548,575 km (0.04 R)
• M4: 773,571 km (0.086 R)
• M5: 932,444 km (0.03 R)
• M6: 1,493,286 km (0.098 R)
• M7: 1,854,116 km (0.115 R)
• M8: 2,223,772 km (0.082 R)
• M9: 2,657,457 km (0.12 R)
• M10: 3,011,106 km (0.09 R)
• M11: 3,182,844 km (0.041 R)
• M12: 3,291,901 km (0.036 R)
• M13: 3,380,014 km (0.112 R)
• M14: 3,603,813 km (0.091 R)
• M15: 3,717,657 km (0.094 R)
• M16: 3,948,935 km (0.034 R)
• M17: 4,042,882 km (0.088 R)
• M18: 4,425,853 km (0.112 R)
• M19: 5,073,313 km (0.095 R)
• M20: 5,618,148 km (0.116 R)
• M21: 5,777,320 km (0.119 R)
• M22: 5,964,916 km (0.108 R)
• M23: 6,209,060 km (0.085 R)
• M24: 6,484,320 km (0.072 R)
• M25: 6,904,690 km (0.118 R)
• M26: 7,420,952 km (0.114 R)
• M27: 8,369,552 km (0.036 R)
• M28: 8,950,889 km (0.113 R)
• M29: 9,513,677 km (0.108 R)
• M30: 9,672,101 km (0.103 R)
• M31: 10,088,132 km (0.097 R)
• M32: 10,575,373 km (0.077 R)
• M33: 12,151,685 km (0.089 R)
• M34: 12,949,491 km (0.106 R)
• M35: 13,125,268 km (0.111 R)
• M36: 13,337,249 km (0.111 R)
• M37: 13,657,238 km (0.12 R)
• M38: 14,341,200 km (0.1 R)
• M39: 14,668,969 km (0.12 R)
• M40: 15,073,182 km (0.108 R)
• M41: 15,295,185 km (0.104 R)
• M42: 15,443,736 km (0.119 R)
• M43: 16,345,363 km (0.073 R)
• M44: 16,535,501 km (0.034 R)
• M45: 17,651,950 km (0.056 R)
• M46: 17,925,116 km (0.067 R)
• M47: 19,351,981 km (0.117 R)
• M48: 19,835,780 km (0.116 R)
• M49: 19,997,944 km (0.078 R)
• M50: 20,282,629 km (0.085 R)
• M51: 21,145,210 km (0.066 R)
• M52: 21,269,376 km (0.079 R)
• M53: 21,393,842 km (0.114 R)
• M54: 21,601,783 km (0.105 R)
• M55: 22,313,869 km (0.117 R)
• M56: 23,246,761 km (0.099 R)
• M57: 23,890,032 km (0.12 R)
• M58: 23,976,350 km (0.045 R)
• M59: 24,322,220 km (0.077 R)
• M60: 24,495,903 km (0.098 R)
• M61: 24,844,317 km (0.116 R)
• M62: 24,975,365 km (0.082 R)
• M63: 25,546,080 km (0.103 R)
• M64: 25,634,343 km (0.101 R)
• M65: 26,432,597 km (0.111 R)
• M66: 26,611,068 km (0.059 R)
• M67: 28,053,490 km (0.034 R)
• M68: 28,144,446 km (0.058 R)
• M69: 28,646,795 km (0.061 R)
• M70: 28,875,979 km (0.049 R)
• M71: 29,336,442 km (0.079 R)
• M72: 29,752,773 km (0.09 R)
• M73: 30,497,920 km (0.074 R)
• M74: 30,591,568 km (0.058 R)
• M75: 30,825,988 km (0.088 R)
• M76: 31,296,473 km (0.102 R)
• M77: 31,438,142 km (0.117 R)
• M78: 31,721,929 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.2

Radius: 4.5

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 16.86 AU - 21.16 AU

Year: 30581 Days

Day: 23.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 75,584,312 km

• M1: 488,287 km (0.086 R)
• M2: 801,097 km (0.049 R)
• M3: 900,430 km (0.086 R)
• M4: 1,138,290 km (0.099 R)
• M5: 2,061,309 km (0.052 R)
• M6: 2,232,748 km (0.108 R)
• M7: 4,980,712 km (0.107 R)
• M8: 5,443,717 km (0.058 R)
• M9: 5,490,691 km (0.117 R)
• M10: 6,659,948 km (0.085 R)
• M11: 7,428,432 km (0.071 R)
• M12: 8,605,318 km (0.057 R)
• M13: 10,534,832 km (0.076 R)
• M14: 12,342,572 km (0.067 R)
• M15: 13,345,327 km (0.054 R)
• M16: 13,985,157 km (0.1 R)
• M17: 14,049,783 km (0.057 R)
• M18: 14,963,677 km (0.105 R)
• M19: 15,963,888 km (0.088 R)
• M20: 16,438,113 km (0.072 R)
• M21: 18,239,421 km (0.074 R)
• M22: 18,522,012 km (0.097 R)
• M23: 18,877,456 km (0.109 R)
• M24: 19,091,680 km (0.085 R)
• M25: 19,163,338 km (0.079 R)
• M26: 19,306,802 km (0.11 R)
• M27: 21,501,403 km (0.082 R)
• M28: 22,325,687 km (0.085 R)
• M29: 22,401,234 km (0.029 R)
• M30: 23,696,752 km (0.108 R)
• M31: 24,547,963 km (0.096 R)
• M32: 26,200,421 km (0.09 R)
• M33: 26,359,743 km (0.081 R)
• M34: 26,919,688 km (0.109 R)
• M35: 27,080,356 km (0.092 R)
• M36: 27,969,865 km (0.07 R)
• M37: 30,276,963 km (0.053 R)
• M38: 32,217,397 km (0.071 R)
• M39: 32,473,359 km (0.025 R)
• M40: 32,558,929 km (0.103 R)
• M41: 33,763,641 km (0.038 R)
• M42: 34,197,475 km (0.028 R)
• M43: 34,983,013 km (0.032 R)
• M44: 37,554,301 km (0.108 R)
• M45: 40,002,321 km (0.113 R)
• M46: 40,093,875 km (0.113 R)
• M47: 41,106,802 km (0.049 R)
• M48: 42,875,947 km (0.092 R)
• M49: 42,969,744 km (0.104 R)
• M50: 44,384,940 km (0.119 R)
• M51: 46,391,646 km (0.118 R)
• M52: 48,525,510 km (0.076 R)
• M53: 48,721,184 km (0.11 R)
• M54: 52,185,871 km (0.066 R)
• M55: 52,285,952 km (0.074 R)
• M56: 54,099,676 km (0.082 R)
• M57: 55,524,446 km (0.09 R)
• M58: 56,755,637 km (0.104 R)
• M59: 57,167,929 km (0.052 R)
• M60: 58,203,146 km (0.084 R)
• M61: 58,514,908 km (0.089 R)
• M62: 59,244,646 km (0.107 R)
• M63: 61,451,514 km (0.046 R)
• M64: 62,299,435 km (0.108 R)
• M65: 64,973,646 km (0.088 R)
• M66: 65,620,956 km (0.116 R)
• M67: 66,053,743 km (0.053 R)
• M68: 66,270,510 km (0.098 R)
• M69: 66,487,427 km (0.091 R)
• M70: 68,560,555 km (0.114 R)
• M71: 69,770,353 km (0.079 R)
• M72: 72,099,591 km (0.041 R)
• M73: 73,891,325 km (0.085 R)
• M74: 74,679,855 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit