🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.94 AU - 1.12 AU

Year: 386 Days

Day: 13.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.84 AU - 1.22 AU

Year: 386 Days

Day: 25.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,301,377 km

• M1: 133,890 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.44 AU - 1.56 AU

Year: 678 Days

Day: 21 Hours

Environment

Temp: -35 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,301,377 km

• M1: 76,445 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.01 AU - 2.21 AU

Year: 1131 Days

Day: 22.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 8.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.37 AU - 7.21 AU

Year: 5140 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 78,301,377 km

• M1: 122,969 km (0.068 R)
• M2: 195,674 km (0.114 R)
• M3: 270,922 km (0.086 R)
• M4: 352,153 km (0.071 R)
• M5: 694,433 km (0.062 R)
• M6: 758,611 km (0.071 R)
• M7: 813,812 km (0.04 R)
• M8: 940,223 km (0.027 R)
• M9: 1,012,179 km (0.079 R)
• M10: 1,123,630 km (0.063 R)
• M11: 1,187,358 km (0.099 R)
• M12: 1,305,241 km (0.095 R)
• M13: 1,399,787 km (0.1 R)
• M14: 1,524,701 km (0.109 R)
• M15: 1,581,399 km (0.091 R)
• M16: 1,638,994 km (0.089 R)
• M17: 1,967,960 km (0.038 R)
• M18: 2,061,309 km (0.118 R)
• M19: 2,140,297 km (0.052 R)
• M20: 2,432,910 km (0.08 R)
• M21: 2,843,108 km (0.088 R)
• M22: 2,949,023 km (0.108 R)
• M23: 3,056,284 km (0.108 R)
• M24: 3,423,398 km (0.045 R)
• M25: 3,517,345 km (0.116 R)
• M26: 3,843,319 km (0.072 R)
• M27: 4,219,258 km (0.087 R)
• M28: 4,340,433 km (0.084 R)
• M29: 5,070,321 km (0.108 R)
• M30: 5,134,648 km (0.066 R)
• M31: 5,220,816 km (0.115 R)
• M32: 5,972,994 km (0.067 R)
• M33: 6,269,497 km (0.105 R)
• M34: 6,524,262 km (0.118 R)
• M35: 6,617,761 km (0.071 R)
• M36: 6,996,094 km (0.116 R)
• M37: 7,454,611 km (0.088 R)
• M38: 7,675,119 km (0.086 R)
• M39: 7,749,170 km (0.077 R)
• M40: 7,897,870 km (0.078 R)
• M41: 8,047,617 km (0.104 R)
• M42: 8,147,848 km (0.07 R)
• M43: 8,223,395 km (0.055 R)
• M44: 8,400,519 km (0.074 R)
• M45: 9,199,970 km (0.116 R)
• M46: 9,410,304 km (0.081 R)
• M47: 10,512,691 km (0.112 R)
• M48: 11,120,956 km (0.086 R)
• M49: 12,255,955 km (0.083 R)
• M50: 13,219,964 km (0.107 R)
• M51: 13,516,916 km (0.066 R)
• M52: 13,636,295 km (0.103 R)
• M53: 14,238,426 km (0.068 R)
• M54: 14,972,503 km (0.074 R)
• M55: 15,127,037 km (0.117 R)
• M56: 15,188,971 km (0.049 R)
• M57: 15,624,899 km (0.092 R)
• M58: 15,718,847 km (0.077 R)
• M59: 17,474,677 km (0.033 R)
• M60: 17,735,127 km (0.086 R)
• M61: 17,996,923 km (0.105 R)
• M62: 18,458,283 km (0.08 R)
• M63: 18,623,888 km (0.098 R)
• M64: 19,224,523 km (0.119 R)
• M65: 19,696,056 km (0.112 R)
• M66: 20,069,153 km (0.112 R)
• M67: 20,581,675 km (0.104 R)
• M68: 21,550,172 km (0.101 R)
• M69: 21,829,471 km (0.116 R)
• M70: 22,568,634 km (0.04 R)
• M71: 23,495,094 km (0.067 R)
• M72: 23,638,708 km (0.097 R)
• M73: 24,035,291 km (0.079 R)
• M74: 24,107,547 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 8.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.19 AU - 7.91 AU

Year: 7654 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,301,377 km

• M1: 132,245 km (0.101 R)
• M2: 291,417 km (0.108 R)
• M3: 784,042 km (0.035 R)
• M4: 1,064,538 km (0.094 R)
• M5: 1,332,618 km (0.077 R)
• M6: 1,679,834 km (0.117 R)
• M7: 1,858,006 km (0.042 R)
• M8: 2,156,005 km (0.087 R)
• M9: 2,258,778 km (0.093 R)
• M10: 2,336,868 km (0.061 R)
• M11: 2,549,746 km (0.097 R)
• M12: 2,617,664 km (0.087 R)
• M13: 3,523,628 km (0.107 R)
• M14: 3,629,992 km (0.109 R)
• M15: 3,737,254 km (0.115 R)
• M16: 3,814,746 km (0.117 R)
• M17: 4,273,862 km (0.087 R)
• M18: 4,518,304 km (0.066 R)
• M19: 5,157,985 km (0.058 R)
• M20: 5,736,480 km (0.116 R)
• M21: 5,879,944 km (0.119 R)
• M22: 6,060,808 km (0.107 R)
• M23: 6,764,816 km (0.119 R)
• M24: 7,069,098 km (0.104 R)
• M25: 7,261,481 km (0.068 R)
• M26: 7,319,525 km (0.077 R)
• M27: 7,710,723 km (0.113 R)
• M28: 8,452,130 km (0.112 R)
• M29: 8,513,166 km (0.119 R)
• M30: 9,553,470 km (0.065 R)
• M31: 10,261,816 km (0.107 R)
• M32: 11,120,807 km (0.04 R)
• M33: 11,210,116 km (0.11 R)
• M34: 15,125,392 km (0.034 R)
• M35: 15,348,742 km (0.09 R)
• M36: 15,748,467 km (0.106 R)
• M37: 15,949,527 km (0.068 R)
• M38: 16,227,629 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 11.2

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.18 AU - 13.32 AU

Year: 13004 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,301,377 km

• M1: 148,850 km (0.09 R)
• M2: 787,184 km (0.047 R)
• M3: 1,077,553 km (0.079 R)
• M4: 1,259,016 km (0.051 R)
• M5: 1,426,117 km (0.119 R)
• M6: 1,626,428 km (0.055 R)
• M7: 1,999,525 km (0.069 R)
• M8: 2,083,001 km (0.083 R)
• M9: 2,196,246 km (0.108 R)
• M10: 2,578,618 km (0.087 R)
• M11: 3,175,065 km (0.096 R)
• M12: 3,273,201 km (0.088 R)
• M13: 3,778,992 km (0.066 R)
• M14: 3,988,279 km (0.104 R)
• M15: 4,201,456 km (0.085 R)
• M16: 4,750,780 km (0.093 R)
• M17: 5,053,117 km (0.097 R)
• M18: 5,557,860 km (0.058 R)
• M19: 6,119,600 km (0.08 R)
• M20: 6,283,410 km (0.047 R)
• M21: 6,365,838 km (0.089 R)
• M22: 6,448,715 km (0.101 R)
• M23: 6,657,404 km (0.043 R)
• M24: 7,253,552 km (0.063 R)
• M25: 7,778,341 km (0.032 R)
• M26: 8,679,968 km (0.104 R)
• M27: 8,956,873 km (0.045 R)
• M28: 9,662,227 km (0.068 R)
• M29: 9,805,392 km (0.036 R)
• M30: 10,385,234 km (0.11 R)
• M31: 11,175,709 km (0.105 R)
• M32: 12,036,794 km (0.038 R)
• M33: 13,714,983 km (0.11 R)
• M34: 13,876,100 km (0.102 R)
• M35: 14,363,041 km (0.111 R)
• M36: 15,131,825 km (0.091 R)
• M37: 15,298,327 km (0.095 R)
• M38: 15,577,177 km (0.117 R)
• M39: 15,689,077 km (0.105 R)
• M40: 15,801,425 km (0.077 R)
• M41: 16,309,908 km (0.085 R)
• M42: 16,537,745 km (0.084 R)
• M43: 16,996,412 km (0.11 R)
• M44: 17,517,462 km (0.084 R)
• M45: 17,750,685 km (0.096 R)
• M46: 18,161,331 km (0.105 R)
• M47: 18,397,397 km (0.107 R)
• M48: 18,813,129 km (0.105 R)
• M49: 19,351,981 km (0.119 R)
• M50: 19,956,805 km (0.111 R)
• M51: 20,200,500 km (0.095 R)
• M52: 21,060,987 km (0.086 R)
• M53: 21,870,910 km (0.049 R)
• M54: 22,311,176 km (0.085 R)
• M55: 24,556,191 km (0.103 R)
• M56: 25,672,341 km (0.087 R)
• M57: 26,336,705 km (0.114 R)
• M58: 27,818,173 km (0.104 R)
• M59: 28,431,973 km (0.109 R)
• M60: 30,440,025 km (0.118 R)
• M61: 31,638,304 km (0.062 R)
• M62: 31,922,540 km (0.086 R)
• M63: 31,993,749 km (0.102 R)
• M64: 32,565,063 km (0.12 R)
• M65: 33,211,924 km (0.098 R)
• M66: 33,356,286 km (0.085 R)
• M67: 33,573,053 km (0.101 R)
• M68: 34,226,497 km (0.09 R)
• M69: 36,807,210 km (0.08 R)
• M70: 37,181,055 km (0.098 R)
• M71: 37,256,003 km (0.101 R)
• M72: 37,405,900 km (0.119 R)
• M73: 37,781,690 km (0.076 R)
• M74: 38,764,698 km (0.052 R)
• M75: 39,602,895 km (0.098 R)
• M76: 39,679,489 km (0.119 R)
• M77: 39,755,933 km (0.067 R)
• M78: 40,139,502 km (0.107 R)
• M79: 40,601,311 km (0.11 R)
• M80: 41,530,314 km (0.112 R)
• M81: 41,763,686 km (0.094 R)
• M82: 43,566,939 km (0.092 R)
• M83: 43,645,927 km (0.096 R)
• M84: 44,200,187 km (0.065 R)
• M85: 44,517,933 km (0.118 R)
• M86: 46,278,999 km (0.095 R)
• M87: 48,389,675 km (0.109 R)
• M88: 48,963,233 km (0.111 R)
• M89: 53,632,482 km (0.084 R)
• M90: 54,056,293 km (0.102 R)
• M91: 54,481,151 km (0.072 R)
• M92: 54,992,476 km (0.095 R)
• M93: 55,334,158 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 3.5

Gravity: 69.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.13 AU - 15.29 AU

Year: 18730 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,301,377 km

• M1: 248,482 km (0.096 R)
• M2: 334,501 km (0.047 R)
• M3: 623,225 km (0.057 R)
• M4: 741,257 km (0.047 R)
• M5: 944,860 km (0.114 R)
• M6: 1,136,645 km (0.099 R)
• M7: 1,222,514 km (0.051 R)
• M8: 1,431,203 km (0.08 R)
• M9: 1,587,084 km (0.093 R)
• M10: 1,650,962 km (0.103 R)
• M11: 1,847,534 km (0.094 R)
• M12: 2,051,735 km (0.062 R)
• M13: 2,262,967 km (0.102 R)
• M14: 2,444,429 km (0.076 R)
• M15: 2,782,670 km (0.091 R)
• M16: 3,669,337 km (0.037 R)
• M17: 4,499,306 km (0.083 R)
• M18: 4,819,146 km (0.117 R)
• M19: 5,099,043 km (0.069 R)
• M20: 5,384,327 km (0.085 R)
• M21: 6,321,108 km (0.11 R)
• M22: 6,473,698 km (0.064 R)
• M23: 7,520,883 km (0.061 R)
• M24: 7,574,589 km (0.092 R)
• M25: 7,628,444 km (0.12 R)
• M26: 7,682,449 km (0.114 R)
• M27: 7,790,758 km (0.04 R)
• M28: 9,533,723 km (0.111 R)
• M29: 10,779,723 km (0.118 R)
• M30: 12,138,820 km (0.089 R)
• M31: 12,455,220 km (0.039 R)
• M32: 12,582,527 km (0.054 R)
• M33: 13,095,947 km (0.05 R)
• M34: 13,225,349 km (0.072 R)
• M35: 13,747,446 km (0.108 R)
• M36: 13,878,942 km (0.07 R)
• M37: 14,276,125 km (0.084 R)
• M38: 14,409,417 km (0.082 R)
• M39: 15,901,805 km (0.115 R)
• M40: 16,456,663 km (0.116 R)
• M41: 16,526,376 km (0.119 R)
• M42: 16,596,238 km (0.084 R)
• M43: 16,947,195 km (0.085 R)
• M44: 18,014,576 km (0.095 R)
• M45: 18,738,180 km (0.096 R)
• M46: 20,513,309 km (0.053 R)
• M47: 22,573,272 km (0.056 R)
• M48: 22,884,136 km (0.078 R)
• M49: 25,098,633 km (0.095 R)
• M50: 25,743,849 km (0.091 R)
• M51: 26,231,239 km (0.049 R)
• M52: 26,803,899 km (0.079 R)
• M53: 27,215,293 km (0.083 R)
• M54: 27,794,836 km (0.114 R)
• M55: 29,897,733 km (0.04 R)
• M56: 32,312,990 km (0.037 R)
• M57: 33,632,444 km (0.065 R)
• M58: 33,721,006 km (0.116 R)
• M59: 34,165,162 km (0.081 R)
• M60: 35,148,917 km (0.09 R)
• M61: 37,419,215 km (0.078 R)
• M62: 38,989,992 km (0.098 R)
• M63: 39,736,486 km (0.099 R)
• M64: 40,205,475 km (0.069 R)
• M65: 44,022,913 km (0.106 R)
• M66: 44,800,074 km (0.105 R)
• M67: 44,995,150 km (0.114 R)
• M68: 47,357,300 km (0.084 R)
• M69: 49,658,415 km (0.065 R)
• M70: 49,860,222 km (0.038 R)
• M71: 50,163,607 km (0.065 R)
• M72: 52,611,477 km (0.066 R)
• M73: 53,126,393 km (0.095 R)
• M74: 54,057,340 km (0.088 R)
• M75: 54,264,832 km (0.12 R)
• M76: 54,368,803 km (0.052 R)
• M77: 55,830,374 km (0.089 R)
• M78: 56,776,880 km (0.082 R)
• M79: 57,199,195 km (0.116 R)
• M80: 58,685,599 km (0.076 R)
• M81: 59,112,551 km (0.109 R)
• M82: 59,219,514 km (0.112 R)
• M83: 59,540,551 km (0.118 R)
• M84: 59,969,598 km (0.108 R)
• M85: 62,021,632 km (0.096 R)
• M86: 63,767,439 km (0.073 R)
• M87: 64,096,554 km (0.096 R)
• M88: 67,865,972 km (0.062 R)
• M89: 70,569,654 km (0.101 R)
• M90: 71,251,072 km (0.094 R)
• M91: 71,592,604 km (0.111 R)
• M92: 71,820,591 km (0.111 R)
• M93: 77,949,467 km (0.066 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 12,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit