🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 236 Days

Day: 34.4 Hours

Environment

Temp: 154 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.73 AU - 0.81 AU

Year: 246 Days

Day: 28.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,650,880 km

• M1: 251,175 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.57 AU - 2.73 AU

Year: 1568 Days

Day: 12.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.9

Radius: 3.2

Gravity: 70.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 12.62 AU - 13.86 AU

Year: 17509 Days

Day: 18.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,650,880 km

• M1: 121,324 km (0.081 R)
• M2: 144,661 km (0.083 R)
• M3: 543,190 km (0.097 R)
• M4: 605,572 km (0.103 R)
• M5: 648,507 km (0.093 R)
• M6: 783,594 km (0.087 R)
• M7: 1,079,199 km (0.076 R)
• M8: 1,158,187 km (0.109 R)
• M9: 1,238,970 km (0.097 R)
• M10: 1,885,980 km (0.084 R)
• M11: 2,013,288 km (0.112 R)
• M12: 2,309,791 km (0.079 R)
• M13: 2,619,908 km (0.093 R)
• M14: 2,690,667 km (0.114 R)
• M15: 2,797,779 km (0.032 R)
• M16: 2,943,039 km (0.11 R)
• M17: 3,586,759 km (0.081 R)
• M18: 4,693,932 km (0.075 R)
• M19: 5,040,700 km (0.103 R)
• M20: 5,217,226 km (0.116 R)
• M21: 5,350,966 km (0.114 R)
• M22: 5,395,696 km (0.111 R)
• M23: 7,139,409 km (0.114 R)
• M24: 7,387,442 km (0.114 R)
• M25: 8,355,041 km (0.03 R)
• M26: 8,880,130 km (0.088 R)
• M27: 8,933,237 km (0.079 R)
• M28: 9,361,685 km (0.077 R)
• M29: 9,961,872 km (0.052 R)
• M30: 10,970,461 km (0.069 R)
• M31: 11,313,788 km (0.117 R)
• M32: 11,660,705 km (0.08 R)
• M33: 11,777,092 km (0.086 R)
• M34: 12,187,439 km (0.06 R)
• M35: 12,841,930 km (0.111 R)
• M36: 15,252,251 km (0.047 R)
• M37: 15,763,576 km (0.08 R)
• M38: 16,021,334 km (0.113 R)
• M39: 16,280,437 km (0.077 R)
• M40: 16,345,512 km (0.109 R)
• M41: 16,541,037 km (0.119 R)
• M42: 16,802,833 km (0.12 R)
• M43: 16,868,656 km (0.097 R)
• M44: 18,878,802 km (0.063 R)
• M45: 18,947,019 km (0.112 R)
• M46: 21,317,547 km (0.085 R)
• M47: 21,388,606 km (0.072 R)
• M48: 21,817,054 km (0.079 R)
• M49: 22,609,773 km (0.063 R)
• M50: 23,779,629 km (0.044 R)
• M51: 23,853,380 km (0.026 R)
• M52: 24,149,135 km (0.109 R)
• M53: 24,371,887 km (0.055 R)
• M54: 24,446,237 km (0.107 R)
• M55: 27,559,668 km (0.081 R)
• M56: 28,965,439 km (0.106 R)
• M57: 29,439,215 km (0.088 R)
• M58: 30,956,287 km (0.089 R)
• M59: 31,359,753 km (0.1 R)
• M60: 33,568,117 km (0.097 R)
• M61: 35,572,728 km (0.097 R)
• M62: 36,674,816 km (0.045 R)
• M63: 37,701,805 km (0.032 R)
• M64: 38,046,329 km (0.079 R)
• M65: 38,391,900 km (0.106 R)
• M66: 38,564,985 km (0.116 R)
• M67: 40,047,200 km (0.1 R)
• M68: 40,486,719 km (0.094 R)
• M69: 41,992,870 km (0.092 R)
• M70: 42,977,075 km (0.035 R)
• M71: 43,697,688 km (0.115 R)
• M72: 43,878,551 km (0.03 R)
• M73: 45,333,690 km (0.054 R)
• M74: 46,527,631 km (0.113 R)
• M75: 48,477,938 km (0.1 R)
• M76: 48,571,437 km (0.085 R)
• M77: 49,416,066 km (0.086 R)
• M78: 50,170,787 km (0.053 R)
• M79: 50,929,398 km (0.082 R)
• M80: 51,119,687 km (0.062 R)
• M81: 52,074,420 km (0.078 R)
• M82: 58,024,377 km (0.101 R)
• M83: 58,521,490 km (0.114 R)
• M84: 58,820,536 km (0.104 R)
• M85: 61,635,220 km (0.038 R)
• M86: 61,736,498 km (0.115 R)
• M87: 61,837,925 km (0.097 R)
• M88: 65,835,181 km (0.032 R)
• M89: 66,457,508 km (0.107 R)
• M90: 66,561,478 km (0.116 R)
• M91: 68,651,061 km (0.105 R)
• M92: 69,282,065 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.8

Radius: 5.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.93 AU - 20.27 AU

Year: 29154 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,650,880 km

• M1: 116,686 km (0.095 R)
• M2: 253,120 km (0.068 R)
• M3: 340,036 km (0.074 R)
• M4: 543,489 km (0.098 R)
• M5: 979,567 km (0.112 R)
• M6: 1,025,793 km (0.062 R)
• M7: 1,096,403 km (0.105 R)
• M8: 1,144,424 km (0.081 R)
• M9: 1,580,950 km (0.114 R)
• M10: 1,718,580 km (0.09 R)
• M11: 1,946,567 km (0.051 R)
• M12: 2,275,832 km (0.089 R)
• M13: 2,590,138 km (0.085 R)
• M14: 2,951,566 km (0.11 R)
• M15: 3,363,858 km (0.066 R)
• M16: 3,434,318 km (0.092 R)
• M17: 3,721,097 km (0.083 R)
• M18: 4,128,004 km (0.103 R)
• M19: 5,144,671 km (0.032 R)
• M20: 5,891,613 km (0.077 R)
• M21: 6,234,491 km (0.097 R)
• M22: 6,277,725 km (0.102 R)
• M23: 7,808,710 km (0.057 R)
• M24: 8,423,108 km (0.086 R)
• M25: 8,615,341 km (0.098 R)
• M26: 8,663,512 km (0.085 R)
• M27: 8,955,078 km (0.093 R)
• M28: 9,398,337 km (0.053 R)
• M29: 10,306,246 km (0.052 R)
• M30: 10,460,332 km (0.118 R)
• M31: 11,773,203 km (0.09 R)
• M32: 12,750,227 km (0.109 R)
• M33: 12,805,279 km (0.1 R)
• M34: 13,809,529 km (0.101 R)
• M35: 15,245,669 km (0.049 R)
• M36: 15,362,505 km (0.109 R)
• M37: 16,368,550 km (0.058 R)
• M38: 18,194,991 km (0.117 R)
• M39: 18,319,007 km (0.078 R)
• M40: 18,818,066 km (0.069 R)
• M41: 18,880,747 km (0.111 R)
• M42: 19,829,347 km (0.115 R)
• M43: 21,183,358 km (0.055 R)
• M44: 22,767,001 km (0.102 R)
• M45: 22,900,592 km (0.117 R)
• M46: 23,370,628 km (0.106 R)
• M47: 24,319,976 km (0.106 R)
• M48: 25,420,418 km (0.102 R)
• M49: 25,628,509 km (0.062 R)
• M50: 26,677,639 km (0.043 R)
• M51: 28,745,231 km (0.079 R)
• M52: 28,962,148 km (0.106 R)
• M53: 29,761,748 km (0.096 R)
• M54: 30,568,679 km (0.079 R)
• M55: 30,642,431 km (0.069 R)
• M56: 31,680,640 km (0.084 R)
• M57: 31,829,939 km (0.065 R)
• M58: 32,956,710 km (0.095 R)
• M59: 33,639,176 km (0.097 R)
• M60: 34,020,201 km (0.071 R)
• M61: 34,096,646 km (0.064 R)
• M62: 35,249,297 km (0.109 R)
• M63: 35,326,640 km (0.111 R)
• M64: 36,024,962 km (0.057 R)
• M65: 36,414,814 km (0.102 R)
• M66: 37,513,910 km (0.081 R)
• M67: 37,830,010 km (0.092 R)
• M68: 37,909,148 km (0.086 R)
• M69: 37,988,285 km (0.088 R)
• M70: 38,703,662 km (0.073 R)
• M71: 39,102,939 km (0.102 R)
• M72: 39,182,973 km (0.076 R)
• M73: 40,066,947 km (0.057 R)
• M74: 40,228,363 km (0.117 R)
• M75: 41,936,173 km (0.082 R)
• M76: 42,428,499 km (0.095 R)
• M77: 43,833,672 km (0.031 R)
• M78: 44,249,853 km (0.112 R)
• M79: 44,416,655 km (0.073 R)
• M80: 46,181,162 km (0.065 R)
• M81: 46,265,834 km (0.114 R)
• M82: 46,604,673 km (0.115 R)
• M83: 48,483,324 km (0.062 R)
• M84: 48,569,193 km (0.06 R)
• M85: 49,951,776 km (0.089 R)
• M86: 51,172,046 km (0.113 R)
• M87: 51,873,810 km (0.111 R)
• M88: 54,891,348 km (0.118 R)
• M89: 56,150,364 km (0.072 R)
• M90: 56,602,299 km (0.113 R)
• M91: 56,964,775 km (0.104 R)
• M92: 58,513,711 km (0.087 R)
• M93: 61,466,624 km (0.074 R)
• M94: 61,839,122 km (0.107 R)
• M95: 62,305,868 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.6

Radius: 5.1

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 17.73 AU - 22.33 AU

Year: 32580 Days

Day: 22.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,650,880 km

• M1: 66,122 km (0.097 R)
• M2: 138,228 km (0.034 R)
• M3: 208,539 km (0.082 R)
• M4: 368,908 km (0.113 R)
• M5: 430,692 km (0.108 R)
• M6: 737,966 km (0.084 R)
• M7: 1,224,159 km (0.119 R)
• M8: 1,383,032 km (0.109 R)
• M9: 1,582,446 km (0.09 R)
• M10: 1,720,525 km (0.036 R)
• M11: 2,272,392 km (0.063 R)
• M12: 2,388,928 km (0.102 R)
• M13: 4,602,528 km (0.113 R)
• M14: 4,700,814 km (0.052 R)
• M15: 4,750,181 km (0.11 R)
• M16: 4,949,595 km (0.107 R)
• M17: 4,999,860 km (0.118 R)
• M18: 5,100,988 km (0.099 R)
• M19: 5,460,173 km (0.1 R)
• M20: 6,420,591 km (0.116 R)
• M21: 6,752,249 km (0.056 R)
• M22: 7,089,443 km (0.08 R)
• M23: 7,203,137 km (0.08 R)
• M24: 10,169,065 km (0.097 R)
• M25: 11,944,343 km (0.09 R)
• M26: 12,763,541 km (0.07 R)
• M27: 13,249,734 km (0.099 R)
• M28: 14,599,705 km (0.057 R)
• M29: 15,035,035 km (0.064 R)
• M30: 15,474,553 km (0.098 R)
• M31: 15,548,305 km (0.065 R)
• M32: 16,141,909 km (0.063 R)
• M33: 18,044,346 km (0.077 R)
• M34: 19,776,091 km (0.084 R)
• M35: 21,150,147 km (0.094 R)
• M36: 22,055,513 km (0.091 R)
• M37: 25,279,198 km (0.116 R)
• M38: 26,063,988 km (0.099 R)
• M39: 27,746,815 km (0.084 R)
• M40: 28,015,642 km (0.089 R)
• M41: 29,281,988 km (0.089 R)
• M42: 30,844,687 km (0.044 R)
• M43: 31,870,181 km (0.093 R)
• M44: 33,381,568 km (0.063 R)
• M45: 33,858,636 km (0.044 R)
• M46: 33,954,378 km (0.086 R)
• M47: 34,338,097 km (0.049 R)
• M48: 35,887,033 km (0.078 R)
• M49: 36,375,769 km (0.115 R)
• M50: 36,768,314 km (0.094 R)
• M51: 44,698,198 km (0.058 R)
• M52: 45,857,432 km (0.108 R)
• M53: 47,133,352 km (0.117 R)
• M54: 47,775,726 km (0.065 R)
• M55: 48,313,231 km (0.096 R)
• M56: 49,828,956 km (0.094 R)
• M57: 51,140,331 km (0.092 R)
• M58: 52,352,523 km (0.113 R)
• M59: 53,240,087 km (0.118 R)
• M60: 55,142,374 km (0.063 R)
• M61: 55,819,154 km (0.064 R)
• M62: 56,271,837 km (0.066 R)
• M63: 56,612,173 km (0.11 R)
• M64: 58,783,287 km (0.079 R)
• M65: 59,013,368 km (0.083 R)
• M66: 59,821,197 km (0.062 R)
• M67: 59,936,836 km (0.077 R)
• M68: 61,915,118 km (0.056 R)
• M69: 62,032,103 km (0.096 R)
• M70: 64,032,975 km (0.08 R)
• M71: 64,506,751 km (0.102 R)
• M72: 64,625,383 km (0.108 R)
• M73: 66,413,825 km (0.03 R)
• M74: 67,374,243 km (0.115 R)
• M75: 68,823,548 km (0.085 R)
• M76: 69,066,046 km (0.072 R)
• M77: 72,491,239 km (0.049 R)
• M78: 73,232,496 km (0.042 R)
• M79: 73,480,081 km (0.102 R)
• M80: 73,727,964 km (0.061 R)
• M81: 74,348,945 km (0.081 R)
• M82: 74,473,261 km (0.109 R)
• M83: 75,595,993 km (0.035 R)
• M84: 79,251,417 km (0.115 R)
• M85: 79,632,891 km (0.06 R)
• M86: 80,780,756 km (0.116 R)
• M87: 82,835,034 km (0.073 R)
• M88: 84,386,962 km (0.092 R)
• M89: 84,906,366 km (0.117 R)
• M90: 85,687,566 km (0.077 R)
• M91: 86,209,663 km (0.12 R)
• M92: 86,471,160 km (0.106 R)
• M93: 86,994,752 km (0.053 R)
• M94: 87,125,949 km (0.087 R)
• M95: 87,388,195 km (0.109 R)
• M96: 87,650,888 km (0.039 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 19,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit