🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.68 AU - 0.78 AU

Year: 231 Days

Day: 35.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,950,874 km

• M1: 51,462 km (0.086 R)
• M2: 342,878 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.86 AU - 1.08 AU

Year: 354 Days

Day: 23.3 Hours

Environment

Temp: 27 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 86,950,874 km

• M1: 41,738 km (0.104 R)
• M2: 64,776 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.18 AU - 1.32 AU

Year: 518 Days

Day: 23.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,950,874 km

• M1: 86,318 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.4

Radius: 10.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.06 AU - 6.92 AU

Year: 5437 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,950,874 km

• M1: 180,265 km (0.105 R)
• M2: 273,166 km (0.057 R)
• M3: 558,449 km (0.059 R)
• M4: 769,083 km (0.083 R)
• M5: 849,267 km (0.051 R)
• M6: 1,200,074 km (0.099 R)
• M7: 1,420,432 km (0.115 R)
• M8: 1,521,111 km (0.086 R)
• M9: 1,654,104 km (0.07 R)
• M10: 1,775,727 km (0.066 R)
• M11: 1,900,491 km (0.077 R)
• M12: 2,093,173 km (0.062 R)
• M13: 2,620,805 km (0.114 R)
• M14: 2,763,671 km (0.077 R)
• M15: 3,113,281 km (0.074 R)
• M16: 3,774,205 km (0.088 R)
• M17: 4,017,750 km (0.115 R)
• M18: 4,735,820 km (0.081 R)
• M19: 4,888,709 km (0.08 R)
• M20: 5,109,814 km (0.102 R)
• M21: 5,402,428 km (0.056 R)
• M22: 5,493,533 km (0.06 R)
• M23: 5,700,427 km (0.071 R)
• M24: 5,909,864 km (0.117 R)
• M25: 5,980,175 km (0.102 R)
• M26: 6,384,538 km (0.063 R)
• M27: 6,724,125 km (0.105 R)
• M28: 6,896,163 km (0.062 R)
• M29: 7,244,726 km (0.109 R)
• M30: 7,370,537 km (0.067 R)
• M31: 7,598,973 km (0.084 R)
• M32: 7,701,149 km (0.05 R)
• M33: 8,062,727 km (0.057 R)
• M34: 8,140,967 km (0.034 R)
• M35: 8,936,977 km (0.119 R)
• M36: 9,153,445 km (0.078 R)
• M37: 9,289,729 km (0.104 R)
• M38: 9,426,611 km (0.092 R)
• M39: 9,619,293 km (0.093 R)
• M40: 10,036,820 km (0.062 R)
• M41: 10,460,182 km (0.035 R)
• M42: 11,033,741 km (0.063 R)
• M43: 11,266,216 km (0.051 R)
• M44: 11,412,223 km (0.075 R)
• M45: 11,794,895 km (0.06 R)
• M46: 11,913,376 km (0.111 R)
• M47: 12,331,652 km (0.066 R)
• M48: 13,059,745 km (0.056 R)
• M49: 13,367,318 km (0.109 R)
• M50: 13,615,052 km (0.075 R)
• M51: 13,739,517 km (0.067 R)
• M52: 13,989,645 km (0.115 R)
• M53: 14,241,119 km (0.087 R)
• M54: 15,262,274 km (0.039 R)
• M55: 15,456,452 km (0.072 R)
• M56: 15,716,453 km (0.069 R)
• M57: 15,847,052 km (0.098 R)
• M58: 17,005,089 km (0.119 R)
• M59: 17,206,298 km (0.072 R)
• M60: 17,848,821 km (0.06 R)
• M61: 18,775,430 km (0.116 R)
• M62: 18,913,958 km (0.119 R)
• M63: 18,983,371 km (0.082 R)
• M64: 19,296,929 km (0.076 R)
• M65: 20,283,227 km (0.12 R)
• M66: 20,746,682 km (0.1 R)
• M67: 21,069,663 km (0.093 R)
• M68: 21,285,832 km (0.032 R)
• M69: 21,466,546 km (0.08 R)
• M70: 21,538,952 km (0.114 R)
• M71: 22,635,355 km (0.104 R)
• M72: 22,967,761 km (0.116 R)
• M73: 23,153,262 km (0.113 R)
• M74: 23,450,813 km (0.075 R)
• M75: 23,974,854 km (0.061 R)
• M76: 24,162,898 km (0.114 R)
• M77: 25,646,760 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 12.4

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.94 AU - 11.48 AU

Year: 12099 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,950,874 km

• M1: 176,077 km (0.072 R)
• M2: 288,574 km (0.086 R)
• M3: 447,148 km (0.089 R)
• M4: 808,576 km (0.086 R)
• M5: 943,663 km (0.095 R)
• M6: 1,272,629 km (0.112 R)
• M7: 1,487,601 km (0.081 R)
• M8: 1,590,375 km (0.086 R)
• M9: 1,714,840 km (0.034 R)
• M10: 2,004,911 km (0.116 R)
• M11: 2,711,910 km (0.108 R)
• M12: 3,441,499 km (0.032 R)
• M13: 3,604,710 km (0.087 R)
• M14: 4,136,232 km (0.101 R)
• M15: 4,229,581 km (0.083 R)
• M16: 4,568,569 km (0.103 R)
• M17: 5,057,904 km (0.053 R)
• M18: 5,215,281 km (0.109 R)
• M19: 5,403,325 km (0.091 R)
• M20: 5,520,161 km (0.088 R)
• M21: 6,438,992 km (0.057 R)
• M22: 6,782,019 km (0.069 R)
• M23: 6,876,565 km (0.042 R)
• M24: 6,971,560 km (0.113 R)
• M25: 7,372,482 km (0.085 R)
• M26: 7,567,558 km (0.106 R)
• M27: 7,929,585 km (0.109 R)
• M28: 8,079,482 km (0.049 R)
• M29: 8,163,107 km (0.116 R)
• M30: 8,997,863 km (0.056 R)
• M31: 10,165,175 km (0.114 R)
• M32: 10,400,792 km (0.087 R)
• M33: 10,509,998 km (0.118 R)
• M34: 10,858,861 km (0.066 R)
• M35: 11,192,763 km (0.097 R)
• M36: 11,360,911 km (0.114 R)
• M37: 11,737,898 km (0.026 R)
• M38: 12,503,988 km (0.093 R)
• M39: 12,815,002 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.67 AU - 12.67 AU

Year: 12926 Days

Day: 5.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,950,874 km

• M1: 224,098 km (0.029 R)
• M2: 360,082 km (0.079 R)
• M3: 485,146 km (0.06 R)
• M4: 667,356 km (0.104 R)
• M5: 781,649 km (0.094 R)
• M6: 876,045 km (0.098 R)
• M7: 989,590 km (0.117 R)
• M8: 1,201,420 km (0.07 R)
• M9: 1,395,599 km (0.096 R)
• M10: 1,583,344 km (0.113 R)
• M11: 1,725,462 km (0.096 R)
• M12: 1,853,667 km (0.098 R)
• M13: 1,985,014 km (0.093 R)
• M14: 2,139,250 km (0.108 R)
• M15: 2,297,674 km (0.053 R)
• M16: 2,521,921 km (0.07 R)
• M17: 2,992,855 km (0.106 R)
• M18: 3,193,615 km (0.061 R)
• M19: 3,655,873 km (0.088 R)
• M20: 3,774,953 km (0.078 R)
• M21: 5,383,579 km (0.088 R)
• M22: 5,519,563 km (0.091 R)
• M23: 6,018,622 km (0.062 R)
• M24: 6,216,689 km (0.089 R)
• M25: 6,503,319 km (0.114 R)
• M26: 6,648,429 km (0.053 R)
• M27: 7,389,686 km (0.118 R)
• M28: 8,251,220 km (0.105 R)
• M29: 8,376,882 km (0.069 R)
• M30: 9,047,380 km (0.084 R)
• M31: 9,471,191 km (0.117 R)
• M32: 9,668,959 km (0.106 R)
• M33: 10,304,451 km (0.115 R)
• M34: 10,712,704 km (0.103 R)
• M35: 10,815,627 km (0.069 R)
• M36: 12,147,945 km (0.111 R)
• M37: 12,435,024 km (0.098 R)
• M38: 13,125,867 km (0.088 R)
• M39: 13,236,120 km (0.045 R)
• M40: 13,346,673 km (0.056 R)
• M41: 14,129,220 km (0.053 R)
• M42: 14,242,166 km (0.107 R)
• M43: 14,735,390 km (0.104 R)
• M44: 14,964,873 km (0.107 R)
• M45: 15,080,213 km (0.058 R)
• M46: 15,466,325 km (0.103 R)
• M47: 15,660,653 km (0.075 R)
• M48: 16,248,573 km (0.103 R)
• M49: 16,604,765 km (0.052 R)
• M50: 17,003,593 km (0.068 R)
• M51: 17,648,360 km (0.063 R)
• M52: 17,810,823 km (0.117 R)
• M53: 18,260,066 km (0.073 R)
• M54: 18,506,753 km (0.109 R)
• M55: 19,798,829 km (0.109 R)
• M56: 20,221,743 km (0.11 R)
• M57: 20,349,350 km (0.079 R)
• M58: 20,990,676 km (0.082 R)
• M59: 21,119,779 km (0.036 R)
• M60: 22,601,396 km (0.117 R)
• M61: 24,613,338 km (0.115 R)
• M62: 24,840,427 km (0.073 R)
• M63: 25,480,108 km (0.119 R)
• M64: 25,709,740 km (0.071 R)
• M65: 27,008,998 km (0.083 R)
• M66: 27,855,572 km (0.063 R)
• M67: 28,187,231 km (0.049 R)
• M68: 28,282,076 km (0.084 R)
• M69: 29,574,751 km (0.059 R)
• M70: 30,398,437 km (0.118 R)
• M71: 31,180,684 km (0.071 R)
• M72: 31,377,256 km (0.111 R)
• M73: 31,574,276 km (0.082 R)
• M74: 31,722,228 km (0.066 R)
• M75: 32,615,328 km (0.114 R)
• M76: 33,617,185 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 9.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.6 AU - 13.14 AU

Year: 15166 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,950,874 km

• M1: 118,781 km (0.098 R)
• M2: 223,499 km (0.065 R)
• M3: 332,855 km (0.112 R)
• M4: 632,350 km (0.108 R)
• M5: 838,197 km (0.09 R)
• M6: 1,065,885 km (0.119 R)
• M7: 1,146,219 km (0.091 R)
• M8: 1,334,862 km (0.063 R)
• M9: 1,511,088 km (0.101 R)
• M10: 1,625,231 km (0.096 R)
• M11: 2,187,121 km (0.063 R)
• M12: 3,325,411 km (0.109 R)
• M13: 3,415,020 km (0.085 R)
• M14: 3,719,601 km (0.114 R)
• M15: 3,843,917 km (0.063 R)
• M16: 4,387,556 km (0.106 R)
• M17: 4,651,895 km (0.086 R)
• M18: 4,853,553 km (0.074 R)
• M19: 5,581,796 km (0.113 R)
• M20: 6,013,386 km (0.109 R)
• M21: 6,870,432 km (0.046 R)
• M22: 7,293,794 km (0.094 R)
• M23: 7,489,019 km (0.06 R)
• M24: 8,125,408 km (0.055 R)
• M25: 8,779,301 km (0.114 R)
• M26: 9,112,455 km (0.104 R)
• M27: 10,355,015 km (0.071 R)
• M28: 10,707,168 km (0.085 R)
• M29: 10,840,161 km (0.101 R)
• M30: 10,973,752 km (0.026 R)
• M31: 11,197,700 km (0.115 R)
• M32: 11,377,965 km (0.034 R)
• M33: 11,970,223 km (0.052 R)
• M34: 12,108,452 km (0.11 R)
• M35: 13,090,113 km (0.119 R)
• M36: 13,422,968 km (0.118 R)
• M37: 13,566,433 km (0.076 R)
• M38: 13,710,495 km (0.069 R)
• M39: 14,980,132 km (0.112 R)
• M40: 15,178,798 km (0.096 R)
• M41: 17,473,031 km (0.048 R)
• M42: 18,102,988 km (0.083 R)
• M43: 18,420,734 km (0.038 R)
• M44: 18,580,355 km (0.043 R)
• M45: 19,115,616 km (0.06 R)
• M46: 20,201,248 km (0.115 R)
• M47: 20,641,065 km (0.107 R)
• M48: 21,306,776 km (0.103 R)
• M49: 21,474,176 km (0.088 R)
• M50: 21,754,373 km (0.035 R)
• M51: 21,866,870 km (0.074 R)
• M52: 22,318,506 km (0.106 R)
• M53: 22,944,424 km (0.047 R)
• M54: 23,749,410 km (0.033 R)
• M55: 26,040,501 km (0.04 R)
• M56: 26,159,880 km (0.037 R)
• M57: 27,850,336 km (0.073 R)
• M58: 28,155,965 km (0.115 R)
• M59: 30,703,317 km (0.104 R)
• M60: 32,742,037 km (0.062 R)
• M61: 33,712,778 km (0.1 R)
• M62: 33,973,228 km (0.092 R)
• M63: 34,103,677 km (0.114 R)
• M64: 34,758,616 km (0.088 R)
• M65: 34,824,290 km (0.117 R)
• M66: 35,285,500 km (0.109 R)
• M67: 35,616,111 km (0.119 R)
• M68: 35,748,805 km (0.093 R)
• M69: 36,080,762 km (0.066 R)
• M70: 36,814,989 km (0.071 R)
• M71: 37,486,833 km (0.089 R)
• M72: 38,094,799 km (0.118 R)
• M73: 38,910,705 km (0.033 R)
• M74: 39,457,635 km (0.096 R)
• M75: 39,663,482 km (0.098 R)
• M76: 39,938,443 km (0.103 R)
• M77: 40,076,222 km (0.105 R)
• M78: 40,145,037 km (0.084 R)
• M79: 40,214,002 km (0.037 R)
• M80: 40,421,195 km (0.114 R)
• M81: 40,975,156 km (0.083 R)
• M82: 41,183,695 km (0.102 R)
• M83: 41,880,971 km (0.077 R)
• M84: 43,145,821 km (0.092 R)
• M85: 43,357,801 km (0.068 R)
• M86: 45,138,166 km (0.1 R)
• M87: 46,073,451 km (0.117 R)
• M88: 46,579,691 km (0.11 R)
• M89: 46,724,651 km (0.092 R)
• M90: 47,963,022 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.4

Radius: 8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.58 AU - 21.5 AU

Year: 28416 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,950,874 km

• M1: 768,335 km (0.035 R)
• M2: 1,883,437 km (0.074 R)
• M3: 2,523,118 km (0.11 R)
• M4: 2,804,810 km (0.106 R)
• M5: 3,012,452 km (0.03 R)
• M6: 4,697,822 km (0.07 R)
• M7: 5,502,359 km (0.086 R)
• M8: 6,080,106 km (0.066 R)
• M9: 6,621,950 km (0.111 R)
• M10: 8,160,863 km (0.052 R)
• M11: 8,517,355 km (0.069 R)
• M12: 8,577,194 km (0.103 R)
• M13: 8,939,670 km (0.069 R)
• M14: 9,867,625 km (0.113 R)
• M15: 10,311,033 km (0.056 R)
• M16: 10,503,117 km (0.114 R)
• M17: 10,890,875 km (0.112 R)
• M18: 11,151,923 km (0.103 R)
• M19: 11,217,447 km (0.096 R)
• M20: 12,624,415 km (0.111 R)
• M21: 14,800,914 km (0.052 R)
• M22: 15,162,642 km (0.092 R)
• M23: 15,308,201 km (0.107 R)
• M24: 16,116,927 km (0.105 R)
• M25: 16,265,477 km (0.057 R)
• M26: 16,939,565 km (0.098 R)
• M27: 17,929,305 km (0.078 R)
• M28: 18,083,241 km (0.117 R)
• M29: 18,547,593 km (0.111 R)
• M30: 19,567,252 km (0.087 R)
• M31: 19,725,826 km (0.117 R)
• M32: 19,805,113 km (0.114 R)
• M33: 20,605,012 km (0.105 R)
• M34: 21,578,894 km (0.109 R)
• M35: 21,742,555 km (0.114 R)
• M36: 22,071,371 km (0.069 R)
• M37: 23,318,718 km (0.053 R)
• M38: 23,570,940 km (0.096 R)
• M39: 25,968,395 km (0.114 R)
• M40: 26,404,623 km (0.109 R)
• M41: 27,195,995 km (0.117 R)
• M42: 27,816,826 km (0.115 R)
• M43: 28,442,445 km (0.106 R)
• M44: 29,889,505 km (0.102 R)
• M45: 29,980,760 km (0.104 R)
• M46: 30,714,088 km (0.118 R)
• M47: 32,011,401 km (0.118 R)
• M48: 32,760,737 km (0.027 R)
• M49: 33,990,880 km (0.077 R)
• M50: 36,009,554 km (0.092 R)
• M51: 36,788,809 km (0.107 R)
• M52: 38,165,708 km (0.091 R)
• M53: 38,264,742 km (0.111 R)
• M54: 38,363,925 km (0.03 R)
• M55: 39,359,499 km (0.106 R)
• M56: 40,666,386 km (0.098 R)
• M57: 42,704,657 km (0.092 R)
• M58: 44,880,408 km (0.056 R)
• M59: 49,554,743 km (0.09 R)
• M60: 51,511,035 km (0.115 R)
• M61: 52,388,576 km (0.104 R)
• M62: 52,498,680 km (0.118 R)
• M63: 53,603,311 km (0.07 R)
• M64: 54,047,317 km (0.1 R)
• M65: 55,498,716 km (0.083 R)
• M66: 55,723,262 km (0.092 R)
• M67: 56,172,953 km (0.11 R)
• M68: 56,736,937 km (0.084 R)
• M69: 59,814,465 km (0.1 R)
• M70: 59,929,505 km (0.089 R)
• M71: 64,118,994 km (0.102 R)
• M72: 64,708,260 km (0.093 R)
• M73: 65,536,284 km (0.093 R)
• M74: 65,773,546 km (0.086 R)
• M75: 65,892,327 km (0.113 R)
• M76: 67,202,954 km (0.052 R)
• M77: 69,124,688 km (0.041 R)
• M78: 69,607,889 km (0.079 R)
• M79: 70,820,978 km (0.119 R)
• M80: 71,186,296 km (0.105 R)
• M81: 72,040,949 km (0.097 R)
• M82: 72,163,470 km (0.103 R)
• M83: 72,653,552 km (0.058 R)
• M84: 73,391,070 km (0.093 R)
• M85: 74,254,549 km (0.102 R)
• M86: 74,873,285 km (0.115 R)
• M87: 76,739,968 km (0.099 R)
• M88: 78,118,662 km (0.111 R)
• M89: 78,496,097 km (0.073 R)
• M90: 78,874,131 km (0.094 R)
• M91: 79,252,763 km (0.072 R)
• M92: 79,758,404 km (0.093 R)
• M93: 80,138,532 km (0.087 R)
• M94: 85,781,065 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 16,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit