🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.08 AU - 1.24 AU

Year: 461 Days

Day: 36.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.79 AU - 2.11 AU

Year: 1005 Days

Day: 30.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,356,682 km

• M1: 212,279 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.76 AU - 2.3 AU

Year: 1067 Days

Day: 38.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.27 AU - 5.15 AU

Year: 3187 Days

Day: 28.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.9

Radius: 8.2

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.94 AU - 6.32 AU

Year: 4287 Days

Day: 8.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,356,682 km

• M1: 104,569 km (0.12 R)
• M2: 219,310 km (0.066 R)
• M3: 288,125 km (0.07 R)
• M4: 538,253 km (0.107 R)
• M5: 724,054 km (0.071 R)
• M6: 811,868 km (0.055 R)
• M7: 1,040,902 km (0.057 R)
• M8: 1,259,764 km (0.108 R)
• M9: 1,351,617 km (0.071 R)
• M10: 1,878,800 km (0.081 R)
• M11: 2,037,822 km (0.083 R)
• M12: 2,331,632 km (0.096 R)
• M13: 2,464,475 km (0.074 R)
• M14: 2,522,071 km (0.117 R)
• M15: 2,678,251 km (0.119 R)
• M16: 2,837,572 km (0.062 R)
• M17: 2,918,505 km (0.07 R)
• M18: 3,061,820 km (0.067 R)
• M19: 3,228,472 km (0.117 R)
• M20: 3,835,540 km (0.11 R)
• M21: 4,244,241 km (0.041 R)
• M22: 4,524,438 km (0.112 R)
• M23: 4,714,726 km (0.077 R)
• M24: 5,127,617 km (0.117 R)
• M25: 5,577,457 km (0.119 R)
• M26: 5,730,346 km (0.051 R)
• M27: 6,302,409 km (0.115 R)
• M28: 6,811,191 km (0.074 R)
• M29: 6,919,949 km (0.112 R)
• M30: 7,139,259 km (0.068 R)
• M31: 7,500,538 km (0.057 R)
• M32: 7,613,036 km (0.119 R)
• M33: 7,754,256 km (0.105 R)
• M34: 8,298,942 km (0.105 R)
• M35: 8,502,844 km (0.085 R)
• M36: 8,856,044 km (0.035 R)
• M37: 8,974,975 km (0.119 R)
• M38: 9,214,182 km (0.089 R)
• M39: 9,455,633 km (0.038 R)
• M40: 9,577,106 km (0.1 R)
• M41: 11,525,319 km (0.098 R)
• M42: 11,948,980 km (0.082 R)
• M43: 12,080,327 km (0.069 R)
• M44: 12,410,939 km (0.107 R)
• M45: 12,610,652 km (0.114 R)
• M46: 12,811,562 km (0.063 R)
• M47: 13,080,987 km (0.057 R)
• M48: 13,318,250 km (0.114 R)
• M49: 15,019,028 km (0.113 R)
• M50: 15,125,392 km (0.092 R)
• M51: 15,267,510 km (0.093 R)
• M52: 15,481,734 km (0.076 R)
• M53: 15,912,875 km (0.106 R)
• M54: 16,202,497 km (0.052 R)
• M55: 16,348,055 km (0.062 R)
• M56: 16,934,329 km (0.116 R)
• M57: 17,714,183 km (0.113 R)
• M58: 18,963,475 km (0.093 R)
• M59: 19,232,003 km (0.08 R)
• M60: 21,187,098 km (0.107 R)
• M61: 21,625,719 km (0.091 R)
• M62: 21,705,753 km (0.115 R)
• M63: 21,946,606 km (0.084 R)
• M64: 22,027,090 km (0.061 R)
• M65: 22,430,854 km (0.12 R)
• M66: 22,714,941 km (0.095 R)
• M67: 22,837,013 km (0.081 R)
• M68: 23,368,683 km (0.081 R)
• M69: 23,697,948 km (0.117 R)
• M70: 23,904,543 km (0.086 R)
• M71: 24,028,709 km (0.029 R)
• M72: 25,156,378 km (0.045 R)
• M73: 25,536,207 km (0.056 R)
• M74: 26,087,924 km (0.119 R)
• M75: 26,472,390 km (0.073 R)
• M76: 27,246,559 km (0.056 R)
• M77: 27,333,177 km (0.111 R)
• M78: 28,465,782 km (0.117 R)
• M79: 29,791,818 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.1

Radius: 10.2

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.87 AU - 10.21 AU

Year: 10028 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,356,682 km

• M1: 127,906 km (0.106 R)
• M2: 260,151 km (0.099 R)
• M3: 526,884 km (0.114 R)
• M4: 610,210 km (0.114 R)
• M5: 890,107 km (0.065 R)
• M6: 1,052,870 km (0.068 R)
• M7: 1,177,634 km (0.109 R)
• M8: 1,546,692 km (0.068 R)
• M9: 1,781,561 km (0.114 R)
• M10: 2,008,651 km (0.032 R)
• M11: 2,245,464 km (0.032 R)
• M12: 2,724,476 km (0.114 R)
• M13: 2,832,785 km (0.106 R)
• M14: 2,987,021 km (0.037 R)
• M15: 3,166,688 km (0.039 R)
• M16: 3,489,819 km (0.111 R)
• M17: 4,043,630 km (0.116 R)
• M18: 4,192,630 km (0.092 R)
• M19: 4,293,010 km (0.097 R)
• M20: 4,470,583 km (0.091 R)
• M21: 4,702,609 km (0.116 R)
• M22: 5,559,356 km (0.106 R)
• M23: 5,669,759 km (0.07 R)
• M24: 6,119,002 km (0.115 R)
• M25: 6,550,741 km (0.063 R)
• M26: 7,534,946 km (0.085 R)
• M27: 7,935,419 km (0.088 R)
• M28: 8,821,188 km (0.117 R)
• M29: 9,080,142 km (0.076 R)
• M30: 9,539,258 km (0.09 R)
• M31: 9,938,834 km (0.1 R)
• M32: 10,005,854 km (0.076 R)
• M33: 10,548,445 km (0.034 R)
• M34: 11,239,886 km (0.118 R)
• M35: 12,089,154 km (0.028 R)
• M36: 12,376,830 km (0.062 R)
• M37: 12,594,046 km (0.06 R)
• M38: 12,703,103 km (0.076 R)
• M39: 13,438,526 km (0.047 R)
• M40: 13,549,977 km (0.085 R)
• M41: 13,886,273 km (0.109 R)
• M42: 14,149,864 km (0.076 R)
• M43: 14,225,411 km (0.04 R)
• M44: 14,491,097 km (0.093 R)
• M45: 14,605,390 km (0.113 R)
• M46: 14,873,469 km (0.049 R)
• M47: 16,316,939 km (0.054 R)
• M48: 17,641,628 km (0.089 R)
• M49: 17,723,009 km (0.098 R)
• M50: 17,845,380 km (0.079 R)
• M51: 19,335,226 km (0.086 R)
• M52: 19,461,187 km (0.094 R)
• M53: 19,545,411 km (0.111 R)
• M54: 19,756,194 km (0.095 R)
• M55: 20,521,537 km (0.092 R)
• M56: 21,037,051 km (0.102 R)
• M57: 21,426,604 km (0.115 R)
• M58: 21,949,598 km (0.05 R)
• M59: 22,697,737 km (0.081 R)
• M60: 22,963,872 km (0.091 R)
• M61: 23,723,230 km (0.076 R)
• M62: 24,219,147 km (0.093 R)
• M63: 24,400,310 km (0.096 R)
• M64: 24,992,119 km (0.098 R)
• M65: 25,634,792 km (0.12 R)
• M66: 27,642,395 km (0.059 R)
• M67: 28,306,909 km (0.093 R)
• M68: 29,748,584 km (0.105 R)
• M69: 31,017,323 km (0.089 R)
• M70: 31,164,827 km (0.11 R)
• M71: 31,658,350 km (0.093 R)
• M72: 31,955,601 km (0.061 R)
• M73: 32,253,899 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 8.9

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.42 AU - 11.12 AU

Year: 11267 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,356,682 km

• M1: 314,156 km (0.106 R)
• M2: 835,953 km (0.108 R)
• M3: 1,168,060 km (0.11 R)
• M4: 1,419,385 km (0.052 R)
• M5: 1,515,127 km (0.095 R)
• M6: 1,946,268 km (0.073 R)
• M7: 2,272,990 km (0.116 R)
• M8: 2,558,572 km (0.08 R)
• M9: 2,705,627 km (0.119 R)
• M10: 2,795,236 km (0.044 R)
• M11: 3,712,421 km (0.111 R)
• M12: 4,500,951 km (0.044 R)
• M13: 4,679,272 km (0.089 R)
• M14: 4,969,192 km (0.095 R)
• M15: 6,385,436 km (0.11 R)
• M16: 6,869,983 km (0.055 R)
• M17: 6,993,102 km (0.072 R)
• M18: 7,241,285 km (0.111 R)
• M19: 7,661,505 km (0.038 R)
• M20: 7,789,112 km (0.094 R)
• M21: 8,046,421 km (0.102 R)
• M22: 8,176,272 km (0.093 R)
• M23: 8,569,564 km (0.048 R)
• M24: 10,064,346 km (0.117 R)
• M25: 10,391,666 km (0.119 R)
• M26: 11,346,251 km (0.074 R)
• M27: 11,638,116 km (0.03 R)
• M28: 12,729,283 km (0.084 R)
• M29: 12,880,526 km (0.118 R)
• M30: 13,134,095 km (0.088 R)
• M31: 14,216,884 km (0.069 R)
• M32: 14,531,488 km (0.059 R)
• M33: 15,328,097 km (0.098 R)
• M34: 15,921,253 km (0.07 R)
• M35: 16,742,246 km (0.101 R)
• M36: 16,963,501 km (0.073 R)
• M37: 17,520,903 km (0.112 R)
• M38: 18,197,833 km (0.09 R)
• M39: 18,768,250 km (0.106 R)
• M40: 19,402,694 km (0.088 R)
• M41: 20,633,286 km (0.087 R)
• M42: 22,556,517 km (0.087 R)
• M43: 22,617,552 km (0.118 R)
• M44: 23,230,754 km (0.09 R)
• M45: 25,166,401 km (0.099 R)
• M46: 26,442,471 km (0.072 R)
• M47: 26,700,078 km (0.034 R)
• M48: 27,739,335 km (0.05 R)
• M49: 27,804,859 km (0.117 R)
• M50: 28,001,281 km (0.109 R)
• M51: 28,198,301 km (0.063 R)
• M52: 28,791,905 km (0.088 R)
• M53: 29,056,993 km (0.118 R)
• M54: 30,327,528 km (0.049 R)
• M55: 30,529,784 km (0.072 R)
• M56: 30,664,871 km (0.106 R)
• M57: 31,958,294 km (0.101 R)
• M58: 32,508,066 km (0.114 R)
• M59: 34,597,948 km (0.087 R)
• M60: 34,879,791 km (0.092 R)
• M61: 35,516,928 km (0.089 R)
• M62: 37,018,292 km (0.082 R)
• M63: 37,234,461 km (0.04 R)
• M64: 37,378,823 km (0.098 R)
• M65: 38,321,739 km (0.042 R)
• M66: 38,467,447 km (0.114 R)
• M67: 38,686,458 km (0.095 R)
• M68: 39,198,980 km (0.103 R)
• M69: 40,230,907 km (0.109 R)
• M70: 41,795,252 km (0.115 R)
• M71: 42,095,494 km (0.117 R)
• M72: 42,170,742 km (0.079 R)
• M73: 42,622,677 km (0.079 R)
• M74: 42,698,224 km (0.056 R)
• M75: 43,379,643 km (0.089 R)
• M76: 43,531,484 km (0.069 R)
• M77: 45,214,161 km (0.09 R)
• M78: 45,831,402 km (0.098 R)
• M79: 46,996,021 km (0.075 R)
• M80: 48,485,119 km (0.074 R)
• M81: 48,721,783 km (0.093 R)
• M82: 48,879,608 km (0.083 R)
• M83: 50,149,096 km (0.118 R)
• M84: 51,509,688 km (0.08 R)
• M85: 52,315,722 km (0.117 R)
• M86: 52,882,398 km (0.07 R)
• M87: 53,207,175 km (0.105 R)
• M88: 53,288,557 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.9

Radius: 7.3

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.82 AU - 13.91 AU

Year: 16033 Days

Day: 18.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,356,682 km

• M1: 130,749 km (0.065 R)
• M2: 191,934 km (0.109 R)
• M3: 255,663 km (0.086 R)
• M4: 678,426 km (0.073 R)
• M5: 1,119,291 km (0.098 R)
• M6: 1,842,597 km (0.102 R)
• M7: 1,903,334 km (0.108 R)
• M8: 2,026,902 km (0.112 R)
• M9: 2,089,733 km (0.052 R)
• M10: 2,413,462 km (0.118 R)
• M11: 2,999,737 km (0.116 R)
• M12: 3,216,953 km (0.096 R)
• M13: 3,821,178 km (0.116 R)
• M14: 4,216,416 km (0.1 R)
• M15: 5,391,208 km (0.107 R)
• M16: 7,039,178 km (0.103 R)
• M17: 7,328,052 km (0.115 R)
• M18: 8,067,065 km (0.031 R)
• M19: 8,167,445 km (0.089 R)
• M20: 8,470,830 km (0.095 R)
• M21: 8,726,642 km (0.081 R)
• M22: 9,088,968 km (0.085 R)
• M23: 10,096,959 km (0.085 R)
• M24: 10,751,898 km (0.116 R)
• M25: 11,364,202 km (0.074 R)
• M26: 15,892,979 km (0.105 R)
• M27: 16,271,611 km (0.107 R)
• M28: 17,102,477 km (0.116 R)
• M29: 17,166,954 km (0.118 R)
• M30: 18,605,786 km (0.075 R)
• M31: 19,138,654 km (0.103 R)
• M32: 19,541,521 km (0.067 R)
• M33: 20,629,546 km (0.087 R)
• M34: 21,667,307 km (0.101 R)
• M35: 21,806,882 km (0.109 R)
• M36: 22,368,472 km (0.097 R)
• M37: 22,651,062 km (0.103 R)
• M38: 22,934,850 km (0.106 R)
• M39: 23,148,475 km (0.089 R)
• M40: 23,506,014 km (0.103 R)
• M41: 24,371,438 km (0.06 R)
• M42: 27,104,591 km (0.042 R)
• M43: 27,255,086 km (0.119 R)
• M44: 27,632,671 km (0.103 R)
• M45: 28,469,073 km (0.117 R)
• M46: 29,468,387 km (0.112 R)
• M47: 29,700,563 km (0.107 R)
• M48: 31,343,147 km (0.094 R)
• M49: 31,501,123 km (0.116 R)
• M50: 31,738,684 km (0.079 R)
• M51: 33,015,053 km (0.084 R)
• M52: 33,175,871 km (0.112 R)
• M53: 33,983,400 km (0.096 R)
• M54: 34,064,482 km (0.106 R)
• M55: 35,206,961 km (0.099 R)
• M56: 36,030,498 km (0.106 R)
• M57: 36,278,830 km (0.089 R)
• M58: 36,860,616 km (0.112 R)
• M59: 38,033,164 km (0.111 R)
• M60: 39,302,951 km (0.085 R)
• M61: 40,157,304 km (0.113 R)
• M62: 41,884,113 km (0.093 R)
• M63: 42,145,161 km (0.075 R)
• M64: 42,319,592 km (0.093 R)
• M65: 42,931,747 km (0.086 R)
• M66: 43,811,532 km (0.066 R)
• M67: 44,342,155 km (0.11 R)
• M68: 44,874,873 km (0.114 R)
• M69: 44,963,884 km (0.073 R)
• M70: 45,499,145 km (0.044 R)
• M71: 45,946,892 km (0.097 R)
• M72: 46,216,168 km (0.067 R)
• M73: 47,479,821 km (0.089 R)
• M74: 51,711,197 km (0.052 R)
• M75: 53,022,721 km (0.109 R)
• M76: 55,774,125 km (0.096 R)
• M77: 56,157,245 km (0.066 R)
• M78: 56,445,221 km (0.115 R)
• M79: 56,926,179 km (0.069 R)
• M80: 58,086,011 km (0.067 R)
• M81: 59,644,671 km (0.12 R)
• M82: 59,742,508 km (0.09 R)
• M83: 60,921,190 km (0.062 R)
• M84: 61,118,360 km (0.069 R)
• M85: 62,603,867 km (0.082 R)
• M86: 63,201,510 km (0.087 R)
• M87: 64,101,341 km (0.096 R)
• M88: 65,005,511 km (0.093 R)
• M89: 66,521,835 km (0.103 R)
• M90: 66,928,143 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit