🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.26 AU

Year: 408 Days

Day: 13.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 176.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.89 AU - 1.31 AU

Year: 437 Days

Day: 38.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.85 AU - 2.37 AU

Year: 1161 Days

Day: 14.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.19 AU - 2.23 AU

Year: 1244 Days

Day: 34.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 13.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4 AU - 5.78 AU

Year: 4096 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,594,648 km

• M1: 173,384 km (0.094 R)
• M2: 452,833 km (0.114 R)
• M3: 603,927 km (0.079 R)
• M4: 827,725 km (0.106 R)
• M5: 983,756 km (0.084 R)
• M6: 1,191,397 km (0.119 R)
• M7: 1,413,999 km (0.094 R)
• M8: 1,525,150 km (0.045 R)
• M9: 1,662,631 km (0.066 R)
• M10: 1,816,417 km (0.108 R)
• M11: 2,088,087 km (0.05 R)
• M12: 2,177,247 km (0.087 R)
• M13: 2,588,492 km (0.118 R)
• M14: 2,726,571 km (0.104 R)
• M15: 2,852,981 km (0.087 R)
• M16: 3,111,785 km (0.075 R)
• M17: 3,258,840 km (0.097 R)
• M18: 4,190,685 km (0.056 R)
• M19: 4,320,985 km (0.089 R)
• M20: 4,485,692 km (0.113 R)
• M21: 4,703,207 km (0.085 R)
• M22: 4,958,421 km (0.056 R)
• M23: 5,096,500 km (0.068 R)
• M24: 5,253,279 km (0.04 R)
• M25: 5,536,168 km (0.119 R)
• M26: 5,661,531 km (0.085 R)
• M27: 5,769,840 km (0.074 R)
• M28: 5,951,602 km (0.099 R)
• M29: 6,172,558 km (0.053 R)
• M30: 6,358,657 km (0.119 R)
• M31: 7,083,010 km (0.116 R)
• M32: 7,934,222 km (0.103 R)
• M33: 8,075,891 km (0.09 R)
• M34: 8,238,804 km (0.111 R)
• M35: 8,423,407 km (0.094 R)
• M36: 8,630,152 km (0.111 R)
• M37: 9,006,689 km (0.116 R)
• M38: 9,154,492 km (0.057 R)
• M39: 9,324,585 km (0.076 R)
• M40: 9,949,605 km (0.069 R)
• M41: 10,124,485 km (0.114 R)
• M42: 10,300,262 km (0.107 R)
• M43: 10,455,096 km (0.095 R)
• M44: 10,766,858 km (0.077 R)
• M45: 10,856,467 km (0.112 R)
• M46: 10,946,375 km (0.109 R)
• M47: 11,059,172 km (0.117 R)
• M48: 11,582,765 km (0.113 R)
• M49: 11,836,034 km (0.074 R)
• M50: 12,021,386 km (0.114 R)
• M51: 12,254,459 km (0.089 R)
• M52: 12,489,029 km (0.111 R)
• M53: 12,630,548 km (0.072 R)
• M54: 12,796,303 km (0.063 R)
• M55: 13,563,141 km (0.076 R)
• M56: 13,732,785 km (0.112 R)
• M57: 13,952,096 km (0.025 R)
• M58: 14,197,137 km (0.119 R)
• M59: 14,295,573 km (0.085 R)
• M60: 14,816,024 km (0.117 R)
• M61: 15,342,758 km (0.085 R)
• M62: 15,545,014 km (0.112 R)
• M63: 15,722,736 km (0.111 R)
• M64: 16,105,707 km (0.058 R)
• M65: 16,311,404 km (0.084 R)
• M66: 16,440,357 km (0.084 R)
• M67: 16,595,490 km (0.117 R)
• M68: 17,431,293 km (0.11 R)
• M69: 17,774,770 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 11.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 7.72 AU - 9.24 AU

Year: 9353 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 87.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,594,648 km

• M1: 163,062 km (0.063 R)
• M2: 439,668 km (0.035 R)
• M3: 905,067 km (0.116 R)
• M4: 1,224,907 km (0.066 R)
• M5: 1,378,544 km (0.118 R)
• M6: 1,478,027 km (0.053 R)
• M7: 1,727,107 km (0.071 R)
• M8: 1,834,967 km (0.086 R)
• M9: 2,408,675 km (0.079 R)
• M10: 2,579,067 km (0.103 R)
• M11: 2,678,251 km (0.116 R)
• M12: 2,804,212 km (0.091 R)
• M13: 2,880,657 km (0.073 R)
• M14: 3,545,619 km (0.057 R)
• M15: 3,628,496 km (0.106 R)
• M16: 4,024,482 km (0.066 R)
• M17: 4,256,957 km (0.065 R)
• M18: 4,554,058 km (0.112 R)
• M19: 4,644,415 km (0.116 R)
• M20: 5,012,127 km (0.118 R)
• M21: 6,005,756 km (0.11 R)
• M22: 6,272,040 km (0.08 R)
• M23: 6,610,281 km (0.066 R)
• M24: 6,816,128 km (0.118 R)
• M25: 7,553,496 km (0.051 R)
• M26: 7,877,225 km (0.118 R)
• M27: 8,242,394 km (0.096 R)
• M28: 8,426,998 km (0.084 R)
• M29: 8,913,490 km (0.102 R)
• M30: 8,989,186 km (0.098 R)
• M31: 9,641,134 km (0.103 R)
• M32: 10,268,697 km (0.05 R)
• M33: 10,467,513 km (0.11 R)
• M34: 10,667,525 km (0.103 R)
• M35: 10,909,425 km (0.063 R)
• M36: 11,031,048 km (0.106 R)
• M37: 11,193,810 km (0.119 R)
• M38: 11,480,739 km (0.096 R)
• M39: 11,811,649 km (0.111 R)
• M40: 11,936,564 km (0.111 R)
• M41: 12,229,626 km (0.028 R)
• M42: 12,356,036 km (0.08 R)
• M43: 13,209,492 km (0.1 R)
• M44: 14,838,314 km (0.077 R)
• M45: 15,153,666 km (0.095 R)
• M46: 15,334,829 km (0.04 R)
• M47: 15,653,472 km (0.089 R)
• M48: 16,344,016 km (0.119 R)
• M49: 16,903,512 km (0.059 R)
• M50: 17,516,714 km (0.026 R)
• M51: 18,233,437 km (0.036 R)
• M52: 18,377,949 km (0.088 R)
• M53: 18,571,229 km (0.081 R)
• M54: 18,813,727 km (0.107 R)
• M55: 19,203,879 km (0.119 R)
• M56: 19,449,219 km (0.1 R)
• M57: 20,590,651 km (0.112 R)
• M58: 20,741,146 km (0.119 R)
• M59: 21,651,898 km (0.083 R)
• M60: 21,855,950 km (0.119 R)
• M61: 23,250,651 km (0.034 R)
• M62: 23,722,034 km (0.06 R)
• M63: 24,620,818 km (0.092 R)
• M64: 28,159,106 km (0.04 R)
• M65: 28,437,807 km (0.088 R)
• M66: 28,885,703 km (0.05 R)
• M67: 30,243,304 km (0.113 R)
• M68: 30,357,298 km (0.096 R)
• M69: 30,700,475 km (0.118 R)
• M70: 31,044,700 km (0.077 R)
• M71: 31,390,420 km (0.112 R)
• M72: 32,027,408 km (0.098 R)
• M73: 32,143,646 km (0.113 R)
• M74: 33,078,932 km (0.069 R)
• M75: 33,373,041 km (0.059 R)
• M76: 35,576,468 km (0.081 R)
• M77: 35,998,484 km (0.062 R)
• M78: 36,361,707 km (0.103 R)
• M79: 37,152,631 km (0.113 R)
• M80: 37,519,595 km (0.099 R)
• M81: 38,442,314 km (0.087 R)
• M82: 39,248,049 km (0.066 R)
• M83: 39,684,276 km (0.114 R)
• M84: 39,871,722 km (0.102 R)
• M85: 40,247,512 km (0.119 R)
• M86: 41,128,793 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.9

Radius: 6.7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.75 AU - 15.05 AU

Year: 16538 Days

Day: 16.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,594,648 km

• M1: 120,875 km (0.115 R)
• M2: 217,216 km (0.104 R)
• M3: 383,868 km (0.084 R)
• M4: 795,861 km (0.087 R)
• M5: 880,982 km (0.082 R)
• M6: 1,023,549 km (0.026 R)
• M7: 1,154,596 km (0.09 R)
• M8: 1,271,432 km (0.097 R)
• M9: 1,580,502 km (0.103 R)
• M10: 1,732,792 km (0.108 R)
• M11: 1,912,609 km (0.036 R)
• M12: 2,074,922 km (0.094 R)
• M13: 2,339,262 km (0.038 R)
• M14: 2,538,227 km (0.065 R)
• M15: 3,059,576 km (0.099 R)
• M16: 3,528,266 km (0.039 R)
• M17: 3,727,829 km (0.098 R)
• M18: 4,842,633 km (0.105 R)
• M19: 5,128,514 km (0.112 R)
• M20: 5,192,692 km (0.057 R)
• M21: 5,452,543 km (0.099 R)
• M22: 5,951,003 km (0.106 R)
• M23: 6,154,456 km (0.12 R)
• M24: 6,778,728 km (0.115 R)
• M25: 7,205,980 km (0.095 R)
• M26: 7,974,614 km (0.045 R)
• M27: 8,692,235 km (0.074 R)
• M28: 9,312,617 km (0.038 R)
• M29: 9,469,994 km (0.085 R)
• M30: 9,588,476 km (0.049 R)
• M31: 9,827,084 km (0.098 R)
• M32: 9,987,303 km (0.063 R)
• M33: 10,310,285 km (0.046 R)
• M34: 10,759,827 km (0.101 R)
• M35: 11,299,576 km (0.051 R)
• M36: 12,318,786 km (0.115 R)
• M37: 12,621,572 km (0.047 R)
• M38: 13,102,380 km (0.113 R)
• M39: 13,190,493 km (0.075 R)
• M40: 13,589,171 km (0.087 R)
• M41: 13,678,332 km (0.069 R)
• M42: 14,081,947 km (0.119 R)
• M43: 14,489,451 km (0.075 R)
• M44: 15,038,775 km (0.101 R)
• M45: 15,875,625 km (0.082 R)
• M46: 17,593,906 km (0.082 R)
• M47: 18,130,813 km (0.101 R)
• M48: 19,270,450 km (0.089 R)
• M49: 19,521,176 km (0.108 R)
• M50: 21,100,181 km (0.096 R)
• M51: 22,403,179 km (0.111 R)
• M52: 23,571,239 km (0.067 R)
• M53: 23,732,057 km (0.108 R)
• M54: 24,108,744 km (0.107 R)
• M55: 24,270,759 km (0.094 R)
• M56: 24,433,222 km (0.062 R)
• M57: 24,541,680 km (0.115 R)
• M58: 24,595,984 km (0.08 R)
• M59: 24,704,592 km (0.056 R)
• M60: 25,305,377 km (0.079 R)
• M61: 26,688,410 km (0.095 R)
• M62: 27,755,940 km (0.069 R)
• M63: 28,209,670 km (0.045 R)
• M64: 29,009,421 km (0.105 R)
• M65: 29,642,968 km (0.08 R)
• M66: 29,990,484 km (0.103 R)
• M67: 30,339,346 km (0.072 R)
• M68: 31,807,499 km (0.073 R)
• M69: 32,103,853 km (0.096 R)
• M70: 32,460,793 km (0.102 R)
• M71: 32,699,402 km (0.057 R)
• M72: 32,878,770 km (0.085 R)
• M73: 32,938,758 km (0.088 R)
• M74: 33,479,106 km (0.119 R)
• M75: 34,204,207 km (0.094 R)
• M76: 34,690,549 km (0.04 R)
• M77: 35,424,177 km (0.119 R)
• M78: 35,916,205 km (0.113 R)
• M79: 36,720,443 km (0.053 R)
• M80: 37,530,665 km (0.113 R)
• M81: 37,655,878 km (0.092 R)
• M82: 38,662,223 km (0.063 R)
• M83: 38,725,354 km (0.091 R)
• M84: 40,316,327 km (0.074 R)
• M85: 40,508,710 km (0.102 R)
• M86: 40,765,719 km (0.11 R)
• M87: 40,958,700 km (0.099 R)
• M88: 41,474,962 km (0.092 R)
• M89: 43,233,485 km (0.115 R)
• M90: 43,693,349 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 6.8

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 13.4 AU - 18.88 AU

Year: 24559 Days

Day: 24.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,594,648 km

• M1: 337,792 km (0.059 R)
• M2: 503,995 km (0.076 R)
• M3: 695,929 km (0.102 R)
• M4: 967,599 km (0.115 R)
• M5: 1,367,325 km (0.08 R)
• M6: 1,813,874 km (0.095 R)
• M7: 2,501,276 km (0.074 R)
• M8: 2,623,199 km (0.117 R)
• M9: 3,350,095 km (0.079 R)
• M10: 3,529,911 km (0.077 R)
• M11: 4,975,775 km (0.078 R)
• M12: 5,232,784 km (0.082 R)
• M13: 5,284,694 km (0.087 R)
• M14: 5,441,473 km (0.111 R)
• M15: 7,381,009 km (0.088 R)
• M16: 8,883,720 km (0.058 R)
• M17: 11,139,357 km (0.105 R)
• M18: 12,088,555 km (0.114 R)
• M19: 12,157,370 km (0.116 R)
• M20: 12,782,240 km (0.118 R)
• M21: 12,852,402 km (0.114 R)
• M22: 13,133,945 km (0.105 R)
• M23: 13,919,035 km (0.098 R)
• M24: 14,426,471 km (0.11 R)
• M25: 17,751,882 km (0.092 R)
• M26: 18,144,277 km (0.032 R)
• M27: 18,380,941 km (0.09 R)
• M28: 19,660,900 km (0.04 R)
• M29: 20,804,277 km (0.118 R)
• M30: 21,134,888 km (0.101 R)
• M31: 21,717,721 km (0.098 R)
• M32: 22,899,096 km (0.095 R)
• M33: 23,240,478 km (0.109 R)
• M34: 23,326,048 km (0.05 R)
• M35: 29,387,604 km (0.104 R)
• M36: 29,665,557 km (0.025 R)
• M37: 29,851,507 km (0.082 R)
• M38: 31,731,204 km (0.062 R)
• M39: 32,493,705 km (0.057 R)
• M40: 34,036,807 km (0.052 R)
• M41: 34,426,360 km (0.102 R)
• M42: 36,395,965 km (0.119 R)
• M43: 36,495,448 km (0.072 R)
• M44: 37,695,671 km (0.119 R)
• M45: 38,300,645 km (0.086 R)
• M46: 39,418,141 km (0.12 R)
• M47: 41,789,118 km (0.079 R)
• M48: 41,893,238 km (0.052 R)
• M49: 42,834,358 km (0.099 R)
• M50: 43,044,394 km (0.119 R)
• M51: 46,021,242 km (0.093 R)
• M52: 48,515,637 km (0.11 R)
• M53: 50,276,703 km (0.056 R)
• M54: 50,720,111 km (0.09 R)
• M55: 51,722,865 km (0.097 R)
• M56: 52,058,563 km (0.036 R)
• M57: 52,282,661 km (0.041 R)
• M58: 52,957,197 km (0.109 R)
• M59: 53,521,481 km (0.099 R)
• M60: 54,087,709 km (0.104 R)
• M61: 55,683,768 km (0.102 R)
• M62: 56,372,666 km (0.062 R)
• M63: 57,874,629 km (0.08 R)
• M64: 58,455,817 km (0.041 R)
• M65: 59,272,771 km (0.115 R)
• M66: 60,093,315 km (0.055 R)
• M67: 60,210,899 km (0.06 R)
• M68: 60,799,866 km (0.115 R)
• M69: 61,035,931 km (0.086 R)
• M70: 61,272,296 km (0.095 R)
• M71: 62,220,896 km (0.037 R)
• M72: 63,652,996 km (0.095 R)
• M73: 64,854,716 km (0.118 R)
• M74: 66,063,766 km (0.119 R)
• M75: 66,306,563 km (0.054 R)
• M76: 66,792,906 km (0.113 R)
• M77: 73,347,387 km (0.1 R)
• M78: 74,607,001 km (0.086 R)
• M79: 74,859,672 km (0.112 R)
• M80: 79,071,151 km (0.099 R)
• M81: 80,880,986 km (0.069 R)
• M82: 81,010,837 km (0.056 R)
• M83: 81,140,688 km (0.071 R)
• M84: 82,573,686 km (0.101 R)
• M85: 83,096,980 km (0.057 R)
• M86: 83,883,715 km (0.081 R)
• M87: 84,804,939 km (0.072 R)
• M88: 85,200,625 km (0.1 R)
• M89: 86,922,796 km (0.099 R)
• M90: 87,055,788 km (0.097 R)
• M91: 87,721,499 km (0.086 R)
• M92: 87,988,381 km (0.116 R)
• M93: 89,594,614 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit