🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.7 AU - 0.88 AU

Year: 259 Days

Day: 18.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,634,731 km

• M1: 455,077 km (0.08 R)
• M2: 544,087 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.37 AU - 2.11 AU

Year: 847 Days

Day: 26.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 178.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.07 AU - 2.15 AU

Year: 1131 Days

Day: 40.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,634,731 km

• M1: 78,389 km (0.038 R)
• M2: 638,783 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.23 AU - 2.87 AU

Year: 1502 Days

Day: 27.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,634,731 km

• M1: 121,473 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.23 AU - 3.01 AU

Year: 1565 Days

Day: 42.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 8.3

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.75 AU - 7.93 AU

Year: 6600 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,634,731 km

• M1: 125,961 km (0.116 R)
• M2: 204,650 km (0.085 R)
• M3: 274,961 km (0.039 R)
• M4: 424,559 km (0.102 R)
• M5: 1,165,667 km (0.039 R)
• M6: 1,254,528 km (0.055 R)
• M7: 1,327,232 km (0.102 R)
• M8: 1,382,584 km (0.08 R)
• M9: 1,496,128 km (0.028 R)
• M10: 1,632,412 km (0.102 R)
• M11: 1,692,102 km (0.068 R)
• M12: 1,772,884 km (0.1 R)
• M13: 2,065,947 km (0.036 R)
• M14: 2,196,246 km (0.109 R)
• M15: 3,359,519 km (0.07 R)
• M16: 3,617,127 km (0.068 R)
• M17: 3,801,282 km (0.034 R)
• M18: 4,042,733 km (0.106 R)
• M19: 4,316,946 km (0.104 R)
• M20: 4,428,247 km (0.046 R)
• M21: 4,568,869 km (0.102 R)
• M22: 4,625,566 km (0.054 R)
• M23: 5,116,546 km (0.117 R)
• M24: 5,776,423 km (0.112 R)
• M25: 6,273,237 km (0.092 R)
• M26: 7,307,407 km (0.1 R)
• M27: 7,507,270 km (0.076 R)
• M28: 7,675,119 km (0.06 R)
• M29: 7,912,381 km (0.062 R)
• M30: 8,498,206 km (0.109 R)
• M31: 8,920,371 km (0.105 R)
• M32: 9,026,885 km (0.084 R)
• M33: 9,241,408 km (0.114 R)
• M34: 9,457,577 km (0.088 R)
• M35: 10,450,758 km (0.033 R)
• M36: 10,600,655 km (0.075 R)
• M37: 10,789,148 km (0.086 R)
• M38: 10,864,845 km (0.061 R)
• M39: 10,940,691 km (0.114 R)
• M40: 11,554,042 km (0.118 R)
• M41: 11,786,966 km (0.096 R)
• M42: 13,176,281 km (0.058 R)
• M43: 15,976,753 km (0.117 R)
• M44: 16,149,539 km (0.1 R)
• M45: 16,279,539 km (0.062 R)
• M46: 17,199,566 km (0.086 R)
• M47: 17,510,132 km (0.096 R)
• M48: 17,732,883 km (0.101 R)
• M49: 18,543,105 km (0.079 R)
• M50: 18,770,194 km (0.098 R)
• M51: 19,044,108 km (0.113 R)
• M52: 19,181,589 km (0.07 R)
• M53: 19,457,297 km (0.107 R)
• M54: 20,620,720 km (0.044 R)
• M55: 20,808,914 km (0.097 R)
• M56: 22,046,388 km (0.103 R)
• M57: 22,190,600 km (0.117 R)
• M58: 22,673,951 km (0.055 R)
• M59: 22,819,659 km (0.102 R)
• M60: 23,111,973 km (0.083 R)
• M61: 23,356,416 km (0.119 R)
• M62: 24,045,614 km (0.044 R)
• M63: 24,293,348 km (0.091 R)
• M64: 24,392,681 km (0.11 R)
• M65: 24,541,979 km (0.076 R)
• M66: 25,949,845 km (0.104 R)
• M67: 26,407,914 km (0.039 R)
• M68: 26,714,739 km (0.085 R)
• M69: 27,746,067 km (0.069 R)
• M70: 28,843,068 km (0.112 R)
• M71: 29,317,443 km (0.11 R)
• M72: 29,582,231 km (0.112 R)
• M73: 31,132,962 km (0.087 R)
• M74: 31,240,972 km (0.053 R)
• M75: 33,149,841 km (0.097 R)
• M76: 34,201,813 km (0.118 R)
• M77: 34,257,464 km (0.034 R)
• M78: 34,983,911 km (0.062 R)
• M79: 35,602,648 km (0.075 R)
• M80: 36,168,128 km (0.083 R)
• M81: 36,679,752 km (0.082 R)
• M82: 37,365,509 km (0.117 R)
• M83: 38,055,604 km (0.108 R)
• M84: 38,286,583 km (0.085 R)
• M85: 38,459,967 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.2

Radius: 6.2

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 13.27 AU - 19.91 AU

Year: 24931 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,634,731 km

• M1: 248,781 km (0.103 R)
• M2: 720,015 km (0.037 R)
• M3: 866,172 km (0.113 R)
• M4: 1,022,053 km (0.084 R)
• M5: 1,076,057 km (0.06 R)
• M6: 1,962,574 km (0.099 R)
• M7: 2,238,134 km (0.054 R)
• M8: 2,864,051 km (0.113 R)
• M9: 3,791,259 km (0.101 R)
• M10: 4,090,604 km (0.066 R)
• M11: 4,133,988 km (0.087 R)
• M12: 4,442,010 km (0.077 R)
• M13: 4,486,590 km (0.054 R)
• M14: 4,621,377 km (0.049 R)
• M15: 6,139,796 km (0.028 R)
• M16: 6,289,543 km (0.102 R)
• M17: 6,440,488 km (0.1 R)
• M18: 6,541,765 km (0.109 R)
• M19: 6,900,351 km (0.096 R)
• M20: 8,068,561 km (0.066 R)
• M21: 8,232,670 km (0.105 R)
• M22: 9,641,732 km (0.055 R)
• M23: 10,761,772 km (0.102 R)
• M24: 10,882,048 km (0.062 R)
• M25: 12,296,945 km (0.109 R)
• M26: 15,498,489 km (0.1 R)
• M27: 16,596,537 km (0.088 R)
• M28: 17,295,459 km (0.079 R)
• M29: 17,506,990 km (0.116 R)
• M30: 17,648,510 km (0.109 R)
• M31: 17,790,478 km (0.057 R)
• M32: 17,861,537 km (0.118 R)
• M33: 18,218,477 km (0.08 R)
• M34: 18,649,768 km (0.087 R)
• M35: 19,742,880 km (0.083 R)
• M36: 21,006,533 km (0.102 R)
• M37: 21,081,631 km (0.093 R)
• M38: 21,232,276 km (0.101 R)
• M39: 22,372,960 km (0.106 R)
• M40: 22,680,384 km (0.102 R)
• M41: 23,377,510 km (0.103 R)
• M42: 25,831,663 km (0.118 R)
• M43: 26,640,688 km (0.107 R)
• M44: 28,366,599 km (0.055 R)
• M45: 28,699,304 km (0.087 R)
• M46: 33,844,274 km (0.03 R)
• M47: 34,906,868 km (0.091 R)
• M48: 36,160,349 km (0.099 R)
• M49: 36,340,614 km (0.11 R)
• M50: 36,430,821 km (0.081 R)
• M51: 36,521,179 km (0.119 R)
• M52: 36,883,205 km (0.118 R)
• M53: 37,793,359 km (0.115 R)
• M54: 37,976,317 km (0.038 R)
• M55: 38,159,574 km (0.111 R)
• M56: 38,526,987 km (0.074 R)
• M57: 38,618,990 km (0.112 R)
• M58: 39,635,956 km (0.096 R)
• M59: 40,474,751 km (0.115 R)
• M60: 44,272,293 km (0.072 R)
• M61: 46,311,162 km (0.118 R)
• M62: 46,702,959 km (0.088 R)
• M63: 47,885,082 km (0.088 R)
• M64: 49,876,828 km (0.066 R)
• M65: 50,177,968 km (0.097 R)
• M66: 50,782,044 km (0.116 R)
• M67: 51,186,108 km (0.062 R)
• M68: 52,404,433 km (0.108 R)
• M69: 57,688,380 km (0.097 R)
• M70: 58,532,560 km (0.12 R)
• M71: 62,381,265 km (0.104 R)
• M72: 63,139,128 km (0.036 R)
• M73: 64,117,947 km (0.08 R)
• M74: 65,101,702 km (0.079 R)
• M75: 66,311,051 km (0.089 R)
• M76: 66,421,305 km (0.086 R)
• M77: 67,749,584 km (0.084 R)
• M78: 68,305,640 km (0.116 R)
• M79: 68,974,941 km (0.114 R)
• M80: 70,319,975 km (0.093 R)
• M81: 70,657,617 km (0.09 R)
• M82: 70,883,061 km (0.1 R)
• M83: 73,035,924 km (0.109 R)
• M84: 77,173,802 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890

Radius: 3.6

Gravity: 68.67 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.85 AU - 20.61 AU

Year: 31113 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,634,731 km

• M1: 84,224 km (0.059 R)
• M2: 623,823 km (0.099 R)
• M3: 1,216,530 km (0.111 R)
• M4: 1,253,331 km (0.118 R)
• M5: 1,521,410 km (0.113 R)
• M6: 1,601,146 km (0.107 R)
• M7: 1,848,880 km (0.089 R)
• M8: 1,977,235 km (0.096 R)
• M9: 3,003,327 km (0.062 R)
• M10: 3,515,700 km (0.11 R)
• M11: 3,568,358 km (0.089 R)
• M12: 3,621,316 km (0.11 R)
• M13: 3,835,989 km (0.088 R)
• M14: 5,756,975 km (0.117 R)
• M15: 6,260,820 km (0.102 R)
• M16: 6,910,374 km (0.041 R)
• M17: 7,445,187 km (0.074 R)
• M18: 8,062,577 km (0.067 R)
• M19: 8,342,325 km (0.063 R)
• M20: 8,554,156 km (0.091 R)
• M21: 9,713,539 km (0.101 R)
• M22: 10,387,179 km (0.078 R)
• M23: 10,691,311 km (0.049 R)
• M24: 11,464,433 km (0.057 R)
• M25: 12,255,506 km (0.077 R)
• M26: 14,393,110 km (0.12 R)
• M27: 14,731,950 km (0.04 R)
• M28: 15,245,220 km (0.096 R)
• M29: 15,331,388 km (0.073 R)
• M30: 15,590,791 km (0.104 R)
• M31: 17,989,144 km (0.085 R)
• M32: 18,445,717 km (0.06 R)
• M33: 19,556,930 km (0.096 R)
• M34: 20,309,856 km (0.057 R)
• M35: 20,976,314 km (0.091 R)
• M36: 21,360,332 km (0.096 R)
• M37: 23,414,460 km (0.082 R)
• M38: 23,613,276 km (0.069 R)
• M39: 24,313,843 km (0.027 R)
• M40: 24,919,714 km (0.12 R)
• M41: 25,530,522 km (0.103 R)
• M42: 25,837,796 km (0.118 R)
• M43: 26,352,563 km (0.084 R)
• M44: 27,287,699 km (0.046 R)
• M45: 27,812,039 km (0.105 R)
• M46: 30,808,485 km (0.117 R)
• M47: 33,905,609 km (0.109 R)
• M48: 34,130,605 km (0.118 R)
• M49: 37,448,087 km (0.055 R)
• M50: 37,797,099 km (0.053 R)
• M51: 37,913,636 km (0.118 R)
• M52: 39,795,128 km (0.076 R)
• M53: 39,913,759 km (0.076 R)
• M54: 43,892,913 km (0.094 R)
• M55: 46,864,974 km (0.081 R)
• M56: 47,870,122 km (0.117 R)
• M57: 49,136,468 km (0.079 R)
• M58: 50,541,940 km (0.05 R)
• M59: 54,179,113 km (0.078 R)
• M60: 56,694,601 km (0.078 R)
• M61: 58,437,566 km (0.097 R)
• M62: 61,564,161 km (0.08 R)
• M63: 61,701,343 km (0.118 R)
• M64: 67,553,312 km (0.111 R)
• M65: 70,688,584 km (0.115 R)
• M66: 73,434,154 km (0.099 R)
• M67: 73,725,271 km (0.041 R)
• M68: 75,039,638 km (0.105 R)
• M69: 75,920,171 km (0.117 R)
• M70: 78,433,565 km (0.101 R)
• M71: 81,274,878 km (0.098 R)
• M72: 83,693,576 km (0.065 R)
• M73: 83,845,567 km (0.081 R)
• M74: 84,149,700 km (0.05 R)
• M75: 85,370,119 km (0.103 R)
• M76: 86,135,761 km (0.066 R)
• M77: 87,365,605 km (0.116 R)
• M78: 87,982,696 km (0.106 R)
• M79: 90,153,960 km (0.089 R)
• M80: 90,777,634 km (0.069 R)
• M81: 92,499,804 km (0.104 R)
• M82: 92,814,109 km (0.025 R)
• M83: 94,390,871 km (0.117 R)
• M84: 96,772,619 km (0.12 R)
• M85: 99,495,749 km (0.111 R)
• M86: 101,109,311 km (0.074 R)
• M87: 101,271,176 km (0.079 R)
• M88: 101,757,220 km (0.098 R)
• M89: 102,081,697 km (0.107 R)
• M90: 108,145,498 km (0.07 R)
• M91: 108,310,953 km (0.117 R)
• M92: 109,139,725 km (0.104 R)
• M93: 110,970,504 km (0.102 R)
• M94: 111,137,455 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.9

Radius: 5.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 17.05 AU - 21.83 AU

Year: 31624 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,634,731 km

• M1: 168,298 km (0.067 R)
• M2: 510,877 km (0.112 R)
• M3: 1,293,124 km (0.063 R)
• M4: 1,571,825 km (0.032 R)
• M5: 1,624,633 km (0.1 R)
• M6: 2,038,720 km (0.067 R)
• M7: 2,272,392 km (0.116 R)
• M8: 2,362,300 km (0.076 R)
• M9: 3,057,032 km (0.067 R)
• M10: 3,358,472 km (0.051 R)
• M11: 3,810,557 km (0.037 R)
• M12: 4,025,679 km (0.067 R)
• M13: 4,061,881 km (0.103 R)
• M14: 4,244,690 km (0.047 R)
• M15: 4,392,941 km (0.105 R)
• M16: 4,430,341 km (0.071 R)
• M17: 4,886,465 km (0.054 R)
• M18: 5,198,825 km (0.065 R)
• M19: 6,639,901 km (0.115 R)
• M20: 6,682,836 km (0.12 R)
• M21: 6,768,855 km (0.051 R)
• M22: 6,985,622 km (0.091 R)
• M23: 7,116,820 km (0.098 R)
• M24: 7,784,924 km (0.071 R)
• M25: 8,566,124 km (0.075 R)
• M26: 8,612,798 km (0.11 R)
• M27: 8,659,622 km (0.116 R)
• M28: 10,300,861 km (0.066 R)
• M29: 11,982,939 km (0.099 R)
• M30: 12,456,267 km (0.072 R)
• M31: 13,258,710 km (0.115 R)
• M32: 13,967,654 km (0.089 R)
• M33: 14,077,758 km (0.066 R)
• M34: 14,132,960 km (0.082 R)
• M35: 15,535,888 km (0.113 R)
• M36: 15,764,324 km (0.073 R)
• M37: 16,514,857 km (0.055 R)
• M38: 16,631,394 km (0.089 R)
• M39: 16,689,737 km (0.1 R)
• M40: 18,896,156 km (0.106 R)
• M41: 19,569,496 km (0.052 R)
• M42: 19,692,765 km (0.086 R)
• M43: 20,375,529 km (0.066 R)
• M44: 21,382,323 km (0.063 R)
• M45: 21,763,947 km (0.104 R)
• M46: 23,052,583 km (0.111 R)
• M47: 23,182,733 km (0.111 R)
• M48: 23,640,503 km (0.041 R)
• M49: 24,365,753 km (0.055 R)
• M50: 24,764,282 km (0.094 R)
• M51: 25,500,752 km (0.076 R)
• M52: 25,568,071 km (0.043 R)
• M53: 26,448,455 km (0.099 R)
• M54: 27,132,416 km (0.098 R)
• M55: 27,338,712 km (0.061 R)
• M56: 27,476,641 km (0.116 R)
• M57: 27,683,834 km (0.092 R)
• M58: 27,960,889 km (0.092 R)
• M59: 28,099,716 km (0.106 R)
• M60: 29,784,038 km (0.105 R)
• M61: 32,080,216 km (0.108 R)
• M62: 34,432,643 km (0.059 R)
• M63: 34,954,590 km (0.067 R)
• M64: 35,029,389 km (0.119 R)
• M65: 37,068,557 km (0.083 R)
• M66: 38,758,265 km (0.119 R)
• M67: 39,223,515 km (0.114 R)
• M68: 39,690,559 km (0.111 R)
• M69: 39,846,590 km (0.107 R)
• M70: 40,866,249 km (0.105 R)
• M71: 41,735,562 km (0.026 R)
• M72: 43,895,306 km (0.11 R)
• M73: 45,029,408 km (0.063 R)
• M74: 45,273,701 km (0.1 R)
• M75: 46,173,084 km (0.029 R)
• M76: 46,995,872 km (0.09 R)
• M77: 47,657,543 km (0.109 R)
• M78: 49,745,182 km (0.114 R)
• M79: 51,011,976 km (0.108 R)
• M80: 51,266,592 km (0.11 R)
• M81: 51,692,048 km (0.103 R)
• M82: 51,862,440 km (0.106 R)
• M83: 53,404,944 km (0.108 R)
• M84: 54,962,557 km (0.069 R)
• M85: 55,572,318 km (0.088 R)
• M86: 55,921,778 km (0.108 R)
• M87: 56,359,651 km (0.087 R)
• M88: 56,535,130 km (0.06 R)
• M89: 57,680,002 km (0.115 R)
• M90: 57,945,239 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit