🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 147 Days

Day: 23.3 Hours

Environment

Temp: 258 °C

Axial Tilt: 98.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,835,640 km

• M1: 40,541 km (0.116 R)
• M2: 78,539 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.7 AU - 0.96 AU

Year: 266 Days

Day: 12.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,835,640 km

• M1: 91,554 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 626 Days

Day: 26.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 159.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.63 AU - 4.25 AU

Year: 2749 Days

Day: 16 Hours

Environment

Temp: -103 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.7

Radius: 10.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.32 AU - 6.88 AU

Year: 4658 Days

Day: 9.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,835,640 km

• M1: 166,652 km (0.084 R)
• M2: 323,879 km (0.048 R)
• M3: 478,564 km (0.094 R)
• M4: 661,073 km (0.103 R)
• M5: 792,270 km (0.072 R)
• M6: 999,613 km (0.108 R)
• M7: 1,152,801 km (0.079 R)
• M8: 1,344,137 km (0.094 R)
• M9: 1,594,265 km (0.118 R)
• M10: 1,876,556 km (0.101 R)
• M11: 2,470,010 km (0.088 R)
• M12: 2,758,286 km (0.104 R)
• M13: 2,896,664 km (0.106 R)
• M14: 3,304,767 km (0.037 R)
• M15: 4,220,306 km (0.076 R)
• M16: 4,659,226 km (0.102 R)
• M17: 4,753,472 km (0.057 R)
• M18: 4,848,467 km (0.078 R)
• M19: 5,016,166 km (0.066 R)
• M20: 5,234,579 km (0.088 R)
• M21: 5,308,032 km (0.081 R)
• M22: 5,456,134 km (0.081 R)
• M23: 5,580,599 km (0.101 R)
• M24: 5,807,090 km (0.083 R)
• M25: 6,796,381 km (0.117 R)
• M26: 7,228,420 km (0.064 R)
• M27: 7,337,925 km (0.039 R)
• M28: 7,503,081 km (0.045 R)
• M29: 8,147,848 km (0.09 R)
• M30: 8,549,070 km (0.059 R)
• M31: 9,015,366 km (0.065 R)
• M32: 9,430,351 km (0.083 R)
• M33: 9,791,031 km (0.112 R)
• M34: 10,095,014 km (0.051 R)
• M35: 10,837,319 km (0.103 R)
• M36: 11,373,777 km (0.115 R)
• M37: 11,822,121 km (0.111 R)
• M38: 11,951,224 km (0.107 R)
• M39: 12,472,573 km (0.067 R)
• M40: 12,736,015 km (0.062 R)
• M41: 12,868,558 km (0.118 R)
• M42: 13,101,333 km (0.07 R)
• M43: 13,168,203 km (0.048 R)
• M44: 13,605,029 km (0.078 R)
• M45: 13,978,425 km (0.105 R)
• M46: 14,562,306 km (0.057 R)
• M47: 15,505,819 km (0.047 R)
• M48: 15,647,189 km (0.061 R)
• M49: 15,931,425 km (0.096 R)
• M50: 16,038,537 km (0.104 R)
• M51: 16,217,456 km (0.101 R)
• M52: 16,685,698 km (0.115 R)
• M53: 16,758,103 km (0.065 R)
• M54: 16,830,658 km (0.1 R)
• M55: 17,012,419 km (0.112 R)
• M56: 17,341,385 km (0.041 R)
• M57: 18,378,248 km (0.108 R)
• M58: 18,490,446 km (0.099 R)
• M59: 18,565,395 km (0.114 R)
• M60: 18,678,042 km (0.077 R)
• M61: 20,086,207 km (0.049 R)
• M62: 20,317,784 km (0.114 R)
• M63: 21,646,662 km (0.034 R)
• M64: 22,241,912 km (0.08 R)
• M65: 22,401,533 km (0.11 R)
• M66: 22,521,511 km (0.116 R)
• M67: 23,084,148 km (0.099 R)
• M68: 24,018,686 km (0.116 R)
• M69: 24,305,615 km (0.061 R)
• M70: 24,676,019 km (0.11 R)
• M71: 25,297,748 km (0.083 R)
• M72: 25,381,074 km (0.075 R)
• M73: 25,589,613 km (0.111 R)
• M74: 25,924,563 km (0.075 R)
• M75: 26,387,568 km (0.065 R)
• M76: 26,725,959 km (0.091 R)
• M77: 26,938,089 km (0.093 R)
• M78: 27,792,741 km (0.069 R)
• M79: 28,136,966 km (0.057 R)
• M80: 29,178,317 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.2

Radius: 8

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.5 AU - 7.34 AU

Year: 5062 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 108,835,640 km

• M1: 107,710 km (0.054 R)
• M2: 158,723 km (0.03 R)
• M3: 211,831 km (0.104 R)
• M4: 338,091 km (0.111 R)
• M5: 572,960 km (0.104 R)
• M6: 696,228 km (0.114 R)
• M7: 787,932 km (0.103 R)
• M8: 1,103,135 km (0.097 R)
• M9: 1,355,955 km (0.118 R)
• M10: 1,422,077 km (0.083 R)
• M11: 1,506,301 km (0.117 R)
• M12: 2,027,650 km (0.117 R)
• M13: 2,621,703 km (0.103 R)
• M14: 2,767,710 km (0.11 R)
• M15: 3,133,776 km (0.103 R)
• M16: 4,469,685 km (0.109 R)
• M17: 4,619,582 km (0.077 R)
• M18: 4,949,894 km (0.079 R)
• M19: 5,078,997 km (0.078 R)
• M20: 5,157,087 km (0.089 R)
• M21: 5,660,335 km (0.076 R)
• M22: 6,179,439 km (0.095 R)
• M23: 6,346,390 km (0.087 R)
• M24: 6,514,987 km (0.066 R)
• M25: 6,713,653 km (0.094 R)
• M26: 6,856,669 km (0.089 R)
• M27: 7,087,648 km (0.096 R)
• M28: 7,350,641 km (0.071 R)
• M29: 7,646,546 km (0.052 R)
• M30: 7,855,983 km (0.069 R)
• M31: 8,219,505 km (0.104 R)
• M32: 9,342,985 km (0.088 R)
• M33: 9,406,714 km (0.091 R)
• M34: 9,631,261 km (0.119 R)
• M35: 10,580,309 km (0.11 R)
• M36: 10,880,852 km (0.097 R)
• M37: 11,116,468 km (0.089 R)
• M38: 11,184,236 km (0.094 R)
• M39: 11,456,205 km (0.058 R)
• M40: 12,076,139 km (0.094 R)
• M41: 12,215,414 km (0.11 R)
• M42: 12,320,282 km (0.066 R)
• M43: 12,813,207 km (0.092 R)
• M44: 13,169,400 km (0.062 R)
• M45: 13,241,057 km (0.03 R)
• M46: 13,348,618 km (0.045 R)
• M47: 13,456,628 km (0.118 R)
• M48: 13,782,302 km (0.092 R)
• M49: 13,927,861 km (0.116 R)
• M50: 14,110,520 km (0.045 R)
• M51: 15,752,057 km (0.099 R)
• M52: 16,325,316 km (0.074 R)
• M53: 16,905,457 km (0.048 R)
• M54: 17,413,791 km (0.102 R)
• M55: 17,689,499 km (0.068 R)
• M56: 18,686,120 km (0.086 R)
• M57: 19,578,173 km (0.084 R)
• M58: 19,700,992 km (0.115 R)
• M59: 19,906,091 km (0.069 R)
• M60: 20,070,649 km (0.115 R)
• M61: 20,775,255 km (0.114 R)
• M62: 21,151,493 km (0.097 R)
• M63: 21,403,566 km (0.067 R)
• M64: 21,656,685 km (0.026 R)
• M65: 22,165,917 km (0.077 R)
• M66: 22,293,823 km (0.037 R)
• M67: 22,464,813 km (0.078 R)
• M68: 22,550,533 km (0.1 R)
• M69: 22,636,252 km (0.078 R)
• M70: 24,022,875 km (0.087 R)
• M71: 24,242,036 km (0.112 R)
• M72: 24,417,813 km (0.068 R)
• M73: 25,080,831 km (0.055 R)
• M74: 25,570,764 km (0.091 R)
• M75: 27,287,549 km (0.027 R)
• M76: 27,378,954 km (0.049 R)
• M77: 28,390,983 km (0.112 R)
• M78: 28,994,760 km (0.079 R)
• M79: 29,134,634 km (0.12 R)
• M80: 29,837,595 km (0.083 R)
• M81: 30,641,085 km (0.097 R)
• M82: 30,974,090 km (0.045 R)
• M83: 31,117,105 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 10.4

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.05 AU - 9.33 AU

Year: 7495 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,835,640 km

• M1: 131,945 km (0.074 R)
• M2: 222,751 km (0.092 R)
• M3: 366,814 km (0.093 R)
• M4: 614,548 km (0.119 R)
• M5: 825,930 km (0.088 R)
• M6: 927,806 km (0.076 R)
• M7: 1,061,397 km (0.119 R)
• M8: 1,485,956 km (0.049 R)
• M9: 1,660,387 km (0.092 R)
• M10: 1,758,373 km (0.06 R)
• M11: 1,824,944 km (0.096 R)
• M12: 2,206,120 km (0.052 R)
• M13: 2,278,076 km (0.083 R)
• M14: 2,424,533 km (0.062 R)
• M15: 3,122,108 km (0.11 R)
• M16: 3,347,402 km (0.06 R)
• M17: 3,493,409 km (0.112 R)
• M18: 3,705,838 km (0.079 R)
• M19: 3,792,007 km (0.104 R)
• M20: 3,922,606 km (0.108 R)
• M21: 4,054,701 km (0.045 R)
• M22: 4,300,640 km (0.104 R)
• M23: 4,597,741 km (0.099 R)
• M24: 5,043,991 km (0.119 R)
• M25: 5,602,739 km (0.041 R)
• M26: 5,877,102 km (0.12 R)
• M27: 6,155,803 km (0.096 R)
• M28: 6,595,022 km (0.089 R)
• M29: 6,831,686 km (0.108 R)
• M30: 7,044,414 km (0.054 R)
• M31: 7,668,387 km (0.036 R)
• M32: 8,197,215 km (0.108 R)
• M33: 8,824,180 km (0.093 R)
• M34: 8,997,863 km (0.087 R)
• M35: 9,407,612 km (0.099 R)
• M36: 9,555,414 km (0.105 R)
• M37: 9,913,402 km (0.103 R)
• M38: 10,306,097 km (0.087 R)
• M39: 10,428,019 km (0.109 R)
• M40: 10,765,661 km (0.096 R)
• M41: 10,858,262 km (0.094 R)
• M42: 11,106,894 km (0.097 R)
• M43: 11,514,698 km (0.101 R)
• M44: 12,087,658 km (0.091 R)
• M45: 12,539,742 km (0.051 R)
• M46: 12,735,117 km (0.079 R)
• M47: 12,931,539 km (0.072 R)
• M48: 13,063,185 km (0.108 R)
• M49: 13,360,735 km (0.042 R)
• M50: 14,300,808 km (0.063 R)
• M51: 15,540,676 km (0.1 R)
• M52: 15,820,872 km (0.11 R)
• M53: 16,599,978 km (0.095 R)
• M54: 16,742,994 km (0.098 R)
• M55: 16,850,555 km (0.052 R)
• M56: 17,210,637 km (0.115 R)
• M57: 17,283,042 km (0.088 R)
• M58: 17,828,775 km (0.091 R)
• M59: 18,713,646 km (0.113 R)
• M60: 19,650,578 km (0.113 R)
• M61: 19,991,511 km (0.076 R)
• M62: 20,143,802 km (0.061 R)
• M63: 20,258,095 km (0.115 R)
• M64: 20,564,322 km (0.105 R)
• M65: 20,641,065 km (0.094 R)
• M66: 22,157,240 km (0.074 R)
• M67: 22,472,592 km (0.078 R)
• M68: 22,749,797 km (0.102 R)
• M69: 23,028,199 km (0.077 R)
• M70: 23,628,535 km (0.062 R)
• M71: 23,991,160 km (0.06 R)
• M72: 24,071,943 km (0.113 R)
• M73: 25,254,365 km (0.075 R)
• M74: 25,377,783 km (0.111 R)
• M75: 26,039,305 km (0.103 R)
• M76: 26,372,160 km (0.048 R)
• M77: 27,717,793 km (0.066 R)
• M78: 27,802,615 km (0.083 R)
• M79: 27,887,586 km (0.114 R)
• M80: 28,185,585 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.6

Radius: 5.4

Gravity: 26.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 17.75 AU - 22.77 AU

Year: 32051 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,835,640 km

• M1: 267,032 km (0.065 R)
• M2: 308,172 km (0.057 R)
• M3: 422,016 km (0.101 R)
• M4: 1,105,379 km (0.099 R)
• M5: 1,356,853 km (0.113 R)
• M6: 1,508,545 km (0.092 R)
• M7: 1,547,291 km (0.088 R)
• M8: 1,586,485 km (0.073 R)
• M9: 2,038,570 km (0.096 R)
• M10: 3,003,925 km (0.12 R)
• M11: 4,144,011 km (0.074 R)
• M12: 4,532,217 km (0.093 R)
• M13: 4,874,048 km (0.085 R)
• M14: 9,004,296 km (0.077 R)
• M15: 9,868,822 km (0.065 R)
• M16: 9,941,975 km (0.087 R)
• M17: 10,759,528 km (0.07 R)
• M18: 11,290,899 km (0.116 R)
• M19: 11,367,493 km (0.112 R)
• M20: 11,675,665 km (0.114 R)
• M21: 11,908,589 km (0.108 R)
• M22: 12,379,074 km (0.093 R)
• M23: 12,537,349 km (0.084 R)
• M24: 12,775,808 km (0.115 R)
• M25: 13,257,363 km (0.108 R)
• M26: 14,073,120 km (0.113 R)
• M27: 14,487,058 km (0.073 R)
• M28: 14,570,384 km (0.076 R)
• M29: 14,905,034 km (0.062 R)
• M30: 16,703,350 km (0.1 R)
• M31: 17,406,161 km (0.031 R)
• M32: 17,850,317 km (0.081 R)
• M33: 20,874,139 km (0.076 R)
• M34: 21,440,816 km (0.104 R)
• M35: 21,630,805 km (0.091 R)
• M36: 23,268,154 km (0.095 R)
• M37: 23,561,216 km (0.1 R)
• M38: 24,546,767 km (0.106 R)
• M39: 26,762,311 km (0.101 R)
• M40: 26,864,486 km (0.079 R)
• M41: 29,040,836 km (0.118 R)
• M42: 29,567,271 km (0.109 R)
• M43: 30,096,848 km (0.102 R)
• M44: 32,682,348 km (0.111 R)
• M45: 32,901,060 km (0.077 R)
• M46: 33,670,142 km (0.11 R)
• M47: 35,562,406 km (0.101 R)
• M48: 36,012,695 km (0.104 R)
• M49: 37,717,962 km (0.059 R)
• M50: 38,985,056 km (0.048 R)
• M51: 40,500,482 km (0.093 R)
• M52: 40,852,935 km (0.077 R)
• M53: 41,916,276 km (0.088 R)
• M54: 44,432,812 km (0.106 R)
• M55: 45,770,366 km (0.1 R)
• M56: 46,137,479 km (0.114 R)
• M57: 48,111,872 km (0.083 R)
• M58: 49,234,454 km (0.073 R)
• M59: 52,269,945 km (0.03 R)
• M60: 52,781,719 km (0.087 R)
• M61: 54,068,410 km (0.114 R)
• M62: 54,715,720 km (0.073 R)
• M63: 56,017,820 km (0.073 R)
• M64: 56,148,718 km (0.109 R)
• M65: 56,804,107 km (0.088 R)
• M66: 57,990,119 km (0.084 R)
• M67: 59,584,383 km (0.12 R)
• M68: 62,951,532 km (0.103 R)
• M69: 63,495,919 km (0.095 R)
• M70: 65,138,653 km (0.053 R)
• M71: 65,413,763 km (0.034 R)
• M72: 66,379,866 km (0.105 R)
• M73: 68,885,481 km (0.089 R)
• M74: 71,847,669 km (0.101 R)
• M75: 72,559,156 km (0.079 R)
• M76: 72,701,723 km (0.071 R)
• M77: 73,415,903 km (0.11 R)
• M78: 73,702,233 km (0.11 R)
• M79: 74,419,705 km (0.071 R)
• M80: 74,995,357 km (0.049 R)
• M81: 76,151,001 km (0.051 R)
• M82: 77,603,895 km (0.08 R)
• M83: 78,919,310 km (0.105 R)
• M84: 79,065,915 km (0.096 R)
• M85: 79,653,237 km (0.112 R)
• M86: 82,017,033 km (0.073 R)
• M87: 82,909,384 km (0.094 R)
• M88: 84,104,222 km (0.038 R)
• M89: 84,553,764 km (0.105 R)
• M90: 84,854,007 km (0.117 R)
• M91: 85,756,531 km (0.069 R)
• M92: 89,092,862 km (0.109 R)
• M93: 97,459,871 km (0.063 R)
• M94: 97,774,625 km (0.047 R)
• M95: 98,247,205 km (0.059 R)
• M96: 106,721,625 km (0.094 R)
• M97: 106,883,639 km (0.061 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit