🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 46.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 33.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 151.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,293,104 km

• M1: 246,986 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.06 AU - 3.1 AU

Year: 1456 Days

Day: 43.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.37 AU - 3.35 AU

Year: 1700 Days

Day: 38.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.85 AU - 3.89 AU

Year: 2676 Days

Day: 36.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43

Radius: 13.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.18 AU - 9.08 AU

Year: 8910 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 105,293,104 km

• M1: 186,848 km (0.071 R)
• M2: 276,158 km (0.072 R)
• M3: 373,845 km (0.119 R)
• M4: 554,559 km (0.103 R)
• M5: 662,270 km (0.094 R)
• M6: 804,089 km (0.043 R)
• M7: 1,131,409 km (0.093 R)
• M8: 1,337,704 km (0.079 R)
• M9: 1,706,164 km (0.081 R)
• M10: 2,056,372 km (0.111 R)
• M11: 2,443,083 km (0.104 R)
• M12: 2,577,272 km (0.114 R)
• M13: 3,023,373 km (0.116 R)
• M14: 3,539,486 km (0.113 R)
• M15: 3,645,999 km (0.107 R)
• M16: 3,893,733 km (0.102 R)
• M17: 4,131,145 km (0.086 R)
• M18: 4,259,650 km (0.117 R)
• M19: 4,389,650 km (0.119 R)
• M20: 4,720,262 km (0.077 R)
• M21: 5,024,843 km (0.072 R)
• M22: 5,318,653 km (0.104 R)
• M23: 5,529,287 km (0.092 R)
• M24: 6,123,190 km (0.086 R)
• M25: 6,455,747 km (0.057 R)
• M26: 6,643,193 km (0.079 R)
• M27: 6,756,438 km (0.118 R)
• M28: 7,023,321 km (0.052 R)
• M29: 7,449,824 km (0.111 R)
• M30: 7,725,533 km (0.079 R)
• M31: 7,884,705 km (0.065 R)
• M32: 8,307,619 km (0.106 R)
• M33: 8,470,680 km (0.082 R)
• M34: 8,903,916 km (0.076 R)
• M35: 9,281,052 km (0.056 R)
• M36: 9,471,640 km (0.106 R)
• M37: 9,599,396 km (0.054 R)
• M38: 9,899,639 km (0.094 R)
• M39: 10,203,173 km (0.059 R)
• M40: 10,334,221 km (0.116 R)
• M41: 10,642,093 km (0.05 R)
• M42: 10,908,378 km (0.051 R)
• M43: 10,997,687 km (0.08 R)
• M44: 11,379,760 km (0.118 R)
• M45: 11,880,764 km (0.089 R)
• M46: 11,972,617 km (0.069 R)
• M47: 12,458,959 km (0.069 R)
• M48: 12,975,222 km (0.109 R)
• M49: 13,642,578 km (0.1 R)
• M50: 13,811,175 km (0.117 R)
• M51: 14,126,228 km (0.12 R)
• M52: 15,110,133 km (0.117 R)
• M53: 15,334,679 km (0.08 R)
• M54: 16,371,243 km (0.119 R)
• M55: 16,833,500 km (0.051 R)
• M56: 17,144,066 km (0.111 R)
• M57: 17,273,917 km (0.11 R)
• M58: 17,456,426 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.8

Radius: 5.9

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.22 AU - 15.08 AU

Year: 16760 Days

Day: 19.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,293,104 km

• M1: 75,397 km (0.12 R)
• M2: 333,154 km (0.093 R)
• M3: 381,325 km (0.12 R)
• M4: 875,297 km (0.1 R)
• M5: 944,411 km (0.084 R)
• M6: 991,385 km (0.111 R)
• M7: 1,369,718 km (0.081 R)
• M8: 1,423,274 km (0.041 R)
• M9: 1,937,442 km (0.09 R)
• M10: 3,261,234 km (0.058 R)
• M11: 3,479,347 km (0.07 R)
• M12: 3,516,298 km (0.109 R)
• M13: 3,702,248 km (0.104 R)
• M14: 3,739,947 km (0.117 R)
• M15: 3,891,639 km (0.112 R)
• M16: 4,084,171 km (0.096 R)
• M17: 4,279,696 km (0.116 R)
• M18: 4,398,626 km (0.104 R)
• M19: 5,176,535 km (0.106 R)
• M20: 5,218,572 km (0.081 R)
• M21: 5,559,655 km (0.069 R)
• M22: 5,863,937 km (0.112 R)
• M23: 6,809,246 km (0.055 R)
• M24: 7,370,388 km (0.112 R)
• M25: 7,752,760 km (0.044 R)
• M26: 7,849,251 km (0.091 R)
• M27: 8,141,565 km (0.102 R)
• M28: 12,250,719 km (0.08 R)
• M29: 12,306,968 km (0.119 R)
• M30: 12,703,103 km (0.067 R)
• M31: 12,759,950 km (0.067 R)
• M32: 12,817,097 km (0.099 R)
• M33: 12,931,390 km (0.059 R)
• M34: 13,682,520 km (0.093 R)
• M35: 13,975,134 km (0.108 R)
• M36: 14,329,082 km (0.088 R)
• M37: 14,745,713 km (0.073 R)
• M38: 14,865,540 km (0.103 R)
• M39: 16,513,810 km (0.119 R)
• M40: 16,887,954 km (0.1 R)
• M41: 16,950,486 km (0.029 R)
• M42: 18,026,992 km (0.069 R)
• M43: 18,541,160 km (0.078 R)
• M44: 18,605,637 km (0.118 R)
• M45: 18,670,413 km (0.118 R)
• M46: 18,735,189 km (0.095 R)
• M47: 19,255,939 km (0.119 R)
• M48: 20,779,443 km (0.109 R)
• M49: 21,183,358 km (0.118 R)
• M50: 21,998,666 km (0.078 R)
• M51: 23,310,490 km (0.091 R)
• M52: 23,519,927 km (0.051 R)
• M53: 26,517,120 km (0.076 R)
• M54: 29,556,500 km (0.032 R)
• M55: 29,707,594 km (0.117 R)
• M56: 29,934,684 km (0.086 R)
• M57: 30,238,367 km (0.12 R)
• M58: 30,390,508 km (0.059 R)
• M59: 31,540,317 km (0.113 R)
• M60: 32,470,367 km (0.117 R)
• M61: 32,626,248 km (0.118 R)
• M62: 33,330,705 km (0.08 R)
• M63: 33,409,393 km (0.093 R)
• M64: 33,803,284 km (0.033 R)
• M65: 36,037,229 km (0.095 R)
• M66: 36,846,554 km (0.113 R)
• M67: 37,907,801 km (0.113 R)
• M68: 38,071,910 km (0.089 R)
• M69: 40,394,567 km (0.09 R)
• M70: 41,488,426 km (0.063 R)
• M71: 42,251,375 km (0.105 R)
• M72: 43,104,682 km (0.113 R)
• M73: 43,275,971 km (0.098 R)
• M74: 43,791,336 km (0.061 R)
• M75: 44,049,691 km (0.032 R)
• M76: 45,785,476 km (0.12 R)
• M77: 47,013,824 km (0.12 R)
• M78: 48,787,306 km (0.099 R)
• M79: 49,234,006 km (0.058 R)
• M80: 50,492,273 km (0.113 R)
• M81: 51,670,057 km (0.081 R)
• M82: 54,422,359 km (0.073 R)
• M83: 54,978,414 km (0.102 R)
• M84: 56,283,506 km (0.109 R)
• M85: 56,939,792 km (0.086 R)
• M86: 57,504,374 km (0.109 R)
• M87: 58,070,901 km (0.106 R)
• M88: 59,209,192 km (0.065 R)
• M89: 59,399,779 km (0.052 R)
• M90: 62,280,885 km (0.105 R)
• M91: 62,765,432 km (0.105 R)
• M92: 63,640,879 km (0.113 R)
• M93: 64,716,338 km (0.1 R)
• M94: 64,912,610 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.1

Radius: 8

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.45 AU - 23.73 AU

Year: 29315 Days

Day: 20.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 128.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,293,104 km

• M1: 178,620 km (0.066 R)
• M2: 401,969 km (0.092 R)
• M3: 533,765 km (0.03 R)
• M4: 897,288 km (0.1 R)
• M5: 1,360,742 km (0.118 R)
• M6: 1,779,317 km (0.119 R)
• M7: 2,315,775 km (0.105 R)
• M8: 2,518,929 km (0.07 R)
• M9: 3,207,977 km (0.097 R)
• M10: 3,573,444 km (0.047 R)
• M11: 3,761,190 km (0.083 R)
• M12: 3,856,334 km (0.094 R)
• M13: 5,006,592 km (0.113 R)
• M14: 5,163,969 km (0.117 R)
• M15: 5,269,884 km (0.087 R)
• M16: 6,198,737 km (0.103 R)
• M17: 6,538,624 km (0.055 R)
• M18: 9,210,442 km (0.112 R)
• M19: 9,663,274 km (0.073 R)
• M20: 9,728,499 km (0.084 R)
• M21: 10,057,166 km (0.117 R)
• M22: 12,034,102 km (0.063 R)
• M23: 12,671,388 km (0.111 R)
• M24: 12,886,361 km (0.119 R)
• M25: 15,100,858 km (0.05 R)
• M26: 15,252,700 km (0.105 R)
• M27: 16,719,656 km (0.036 R)
• M28: 18,636,304 km (0.104 R)
• M29: 18,799,216 km (0.03 R)
• M30: 19,372,775 km (0.099 R)
• M31: 19,455,203 km (0.109 R)
• M32: 20,118,819 km (0.098 R)
• M33: 20,202,295 km (0.093 R)
• M34: 20,789,915 km (0.063 R)
• M35: 22,672,754 km (0.102 R)
• M36: 25,597,542 km (0.059 R)
• M37: 27,612,326 km (0.117 R)
• M38: 30,728,899 km (0.106 R)
• M39: 31,500,973 km (0.098 R)
• M40: 32,084,255 km (0.111 R)
• M41: 33,756,311 km (0.101 R)
• M42: 35,759,426 km (0.064 R)
• M43: 36,877,371 km (0.054 R)
• M44: 37,184,346 km (0.111 R)
• M45: 37,286,820 km (0.042 R)
• M46: 41,675,573 km (0.062 R)
• M47: 42,315,702 km (0.091 R)
• M48: 42,422,665 km (0.091 R)
• M49: 43,822,003 km (0.118 R)
• M50: 45,345,957 km (0.06 R)
• M51: 45,784,428 km (0.072 R)
• M52: 48,669,274 km (0.041 R)
• M53: 48,781,472 km (0.064 R)
• M54: 49,118,366 km (0.12 R)
• M55: 52,299,864 km (0.068 R)
• M56: 53,799,433 km (0.063 R)
• M57: 53,915,372 km (0.085 R)
• M58: 54,147,548 km (0.119 R)
• M59: 55,430,200 km (0.054 R)
• M60: 55,899,040 km (0.041 R)
• M61: 56,958,940 km (0.091 R)
• M62: 58,144,204 km (0.098 R)
• M63: 58,740,053 km (0.091 R)
• M64: 59,098,340 km (0.06 R)
• M65: 59,817,457 km (0.033 R)
• M66: 60,057,711 km (0.12 R)
• M67: 60,901,293 km (0.093 R)
• M68: 62,113,335 km (0.094 R)
• M69: 64,069,028 km (0.041 R)
• M70: 65,796,734 km (0.107 R)
• M71: 66,417,565 km (0.109 R)
• M72: 71,198,264 km (0.07 R)
• M73: 72,346,727 km (0.116 R)
• M74: 73,501,323 km (0.097 R)
• M75: 73,758,781 km (0.101 R)
• M76: 74,662,053 km (0.083 R)
• M77: 76,088,768 km (0.099 R)
• M78: 77,917,752 km (0.081 R)
• M79: 78,180,146 km (0.063 R)
• M80: 78,442,990 km (0.05 R)
• M81: 79,364,962 km (0.109 R)
• M82: 79,629,002 km (0.105 R)
• M83: 81,219,526 km (0.081 R)
• M84: 81,752,095 km (0.045 R)
• M85: 81,885,386 km (0.105 R)
• M86: 85,647,324 km (0.108 R)
• M87: 85,918,246 km (0.092 R)
• M88: 87,685,745 km (0.108 R)
• M89: 88,095,344 km (0.048 R)
• M90: 88,232,076 km (0.071 R)
• M91: 89,053,518 km (0.102 R)
• M92: 90,428,472 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.6

Radius: 7.7

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 15.38 AU - 23.08 AU

Year: 29638 Days

Day: 23.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 105,293,104 km

• M1: 99,034 km (0.081 R)
• M2: 462,706 km (0.044 R)
• M3: 642,373 km (0.102 R)
• M4: 1,133,653 km (0.103 R)
• M5: 1,641,837 km (0.105 R)
• M6: 1,839,007 km (0.066 R)
• M7: 2,299,768 km (0.093 R)
• M8: 2,611,231 km (0.085 R)
• M9: 3,933,676 km (0.086 R)
• M10: 4,689,145 km (0.048 R)
• M11: 5,665,421 km (0.109 R)
• M12: 5,784,351 km (0.082 R)
• M13: 6,765,414 km (0.119 R)
• M14: 7,665,395 km (0.105 R)
• M15: 8,398,724 km (0.107 R)
• M16: 9,084,630 km (0.107 R)
• M17: 10,147,074 km (0.087 R)
• M18: 12,619,328 km (0.109 R)
• M19: 13,881,635 km (0.114 R)
• M20: 14,122,787 km (0.088 R)
• M21: 17,728,245 km (0.072 R)
• M22: 19,317,274 km (0.089 R)
• M23: 19,496,642 km (0.111 R)
• M24: 20,401,709 km (0.084 R)
• M25: 20,584,368 km (0.105 R)
• M26: 20,951,331 km (0.062 R)
• M27: 21,505,891 km (0.119 R)
• M28: 21,878,240 km (0.104 R)
• M29: 22,723,767 km (0.115 R)
• M30: 22,818,313 km (0.065 R)
• M31: 24,253,256 km (0.114 R)
• M32: 25,520,200 km (0.103 R)
• M33: 26,908,618 km (0.115 R)
• M34: 27,915,411 km (0.117 R)
• M35: 28,118,117 km (0.067 R)
• M36: 29,551,563 km (0.052 R)
• M37: 30,798,910 km (0.105 R)
• M38: 31,640,099 km (0.108 R)
• M39: 32,063,461 km (0.091 R)
• M40: 32,275,890 km (0.081 R)
• M41: 33,237,505 km (0.115 R)
• M42: 35,517,676 km (0.102 R)
• M43: 36,732,112 km (0.069 R)
• M44: 38,748,541 km (0.114 R)
• M45: 39,998,431 km (0.098 R)
• M46: 40,112,724 km (0.103 R)
• M47: 42,887,765 km (0.091 R)
• M48: 47,044,491 km (0.083 R)
• M49: 48,134,012 km (0.063 R)
• M50: 50,337,739 km (0.1 R)
• M51: 50,584,575 km (0.08 R)
• M52: 51,327,628 km (0.052 R)
• M53: 56,117,004 km (0.117 R)
• M54: 58,954,277 km (0.112 R)
• M55: 59,214,577 km (0.1 R)
• M56: 62,234,659 km (0.118 R)
• M57: 63,563,387 km (0.062 R)
• M58: 63,963,861 km (0.068 R)
• M59: 65,035,730 km (0.084 R)
• M60: 65,573,833 km (0.115 R)
• M61: 65,843,558 km (0.115 R)
• M62: 67,877,491 km (0.117 R)
• M63: 68,013,924 km (0.104 R)
• M64: 70,759,643 km (0.116 R)
• M65: 72,146,116 km (0.078 R)
• M66: 77,780,870 km (0.067 R)
• M67: 80,074,055 km (0.09 R)
• M68: 81,228,951 km (0.064 R)
• M69: 81,663,533 km (0.11 R)
• M70: 84,579,943 km (0.103 R)
• M71: 86,198,443 km (0.053 R)
• M72: 87,530,313 km (0.06 R)
• M73: 87,975,815 km (0.075 R)
• M74: 89,167,362 km (0.057 R)
• M75: 89,615,557 km (0.087 R)
• M76: 90,514,341 km (0.054 R)
• M77: 91,717,108 km (0.058 R)
• M78: 92,169,642 km (0.096 R)
• M79: 92,774,017 km (0.08 R)
• M80: 93,228,196 km (0.068 R)
• M81: 94,899,952 km (0.105 R)
• M82: 95,663,051 km (0.12 R)
• M83: 97,195,382 km (0.099 R)
• M84: 97,502,806 km (0.076 R)
• M85: 97,964,465 km (0.063 R)
• M86: 98,735,791 km (0.113 R)
• M87: 101,840,695 km (0.101 R)
• M88: 102,309,236 km (0.104 R)
• M89: 104,033,202 km (0.049 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit