🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.45 AU - 0.65 AU

Year: 120 Days

Day: 40.1 Hours

Environment

Temp: 329 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,947,428 km

• M1: 118,631 km (0.054 R)
• M2: 296,353 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.16 AU - 1.18 AU

Year: 374 Days

Day: 38.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.53 AU - 1.67 AU

Year: 598 Days

Day: 12.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,947,428 km

• M1: 248,332 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.7 AU - 4.38 AU

Year: 1967 Days

Day: 26.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,947,428 km

• M1: 86,468 km (0.091 R)
• M2: 927,507 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.15 AU - 4.59 AU

Year: 2248 Days

Day: 42.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.78 AU - 10.14 AU

Year: 9282 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569

Radius: 14

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.71 AU - 14.91 AU

Year: 15154 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 97,947,428 km

• M1: 179,368 km (0.1 R)
• M2: 354,547 km (0.08 R)
• M3: 497,563 km (0.06 R)
• M4: 980,764 km (0.088 R)
• M5: 1,111,363 km (0.058 R)
• M6: 1,225,207 km (0.06 R)
• M7: 1,490,294 km (0.098 R)
• M8: 1,774,530 km (0.082 R)
• M9: 1,992,494 km (0.088 R)
• M10: 2,190,861 km (0.095 R)
• M11: 2,793,591 km (0.098 R)
• M12: 3,826,265 km (0.12 R)
• M13: 4,146,853 km (0.096 R)
• M14: 4,292,113 km (0.115 R)
• M15: 4,439,167 km (0.062 R)
• M16: 4,588,017 km (0.06 R)
• M17: 5,160,827 km (0.089 R)
• M18: 5,515,524 km (0.046 R)
• M19: 6,840,512 km (0.113 R)
• M20: 7,450,273 km (0.102 R)
• M21: 7,538,835 km (0.109 R)
• M22: 7,896,524 km (0.04 R)
• M23: 8,123,015 km (0.104 R)
• M24: 8,628,805 km (0.103 R)
• M25: 8,909,152 km (0.084 R)
• M26: 9,144,918 km (0.117 R)
• M27: 9,239,912 km (0.091 R)
• M28: 9,526,692 km (0.098 R)
• M29: 10,256,580 km (0.052 R)
• M30: 10,454,198 km (0.045 R)
• M31: 11,156,112 km (0.091 R)
• M32: 11,461,590 km (0.108 R)
• M33: 12,658,373 km (0.071 R)
• M34: 13,030,423 km (0.083 R)
• M35: 14,223,466 km (0.092 R)
• M36: 14,333,570 km (0.09 R)
• M37: 15,281,722 km (0.03 R)
• M38: 18,546,097 km (0.085 R)
• M39: 19,151,071 km (0.058 R)
• M40: 19,517,137 km (0.093 R)
• M41: 19,885,596 km (0.089 R)
• M42: 20,132,433 km (0.103 R)
• M43: 20,816,693 km (0.074 R)
• M44: 21,256,212 km (0.118 R)
• M45: 21,698,573 km (0.026 R)
• M46: 22,271,981 km (0.12 R)
• M47: 22,400,187 km (0.093 R)
• M48: 22,592,719 km (0.086 R)
• M49: 22,850,476 km (0.085 R)
• M50: 23,760,031 km (0.037 R)
• M51: 25,079,933 km (0.1 R)
• M52: 26,355,854 km (0.115 R)
• M53: 26,763,209 km (0.082 R)
• M54: 27,515,387 km (0.088 R)
• M55: 28,413,273 km (0.075 R)
• M56: 30,664,272 km (0.109 R)
• M57: 33,118,126 km (0.052 R)
• M58: 33,264,433 km (0.073 R)
• M59: 35,186,018 km (0.083 R)
• M60: 35,634,512 km (0.079 R)
• M61: 37,295,497 km (0.096 R)
• M62: 38,211,934 km (0.065 R)
• M63: 38,442,314 km (0.087 R)
• M64: 39,523,159 km (0.1 R)
• M65: 40,067,247 km (0.117 R)
• M66: 40,927,434 km (0.069 R)
• M67: 41,163,051 km (0.114 R)
• M68: 41,793,606 km (0.088 R)
• M69: 42,348,016 km (0.09 R)
• M70: 42,825,233 km (0.118 R)
• M71: 43,624,385 km (0.056 R)
• M72: 44,832,387 km (0.048 R)
• M73: 46,133,141 km (0.101 R)
• M74: 46,378,332 km (0.101 R)
• M75: 48,605,246 km (0.108 R)
• M76: 49,522,430 km (0.1 R)
• M77: 49,857,380 km (0.083 R)
• M78: 50,109,004 km (0.099 R)
• M79: 52,393,363 km (0.112 R)
• M80: 53,848,950 km (0.094 R)
• M81: 54,624,914 km (0.091 R)
• M82: 54,797,850 km (0.092 R)
• M83: 56,537,374 km (0.078 R)
• M84: 57,414,017 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.2

Radius: 5.7

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 16.63 AU - 22.93 AU

Year: 25977 Days

Day: 24.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,947,428 km

• M1: 228,436 km (0.099 R)
• M2: 331,808 km (0.094 R)
• M3: 705,952 km (0.045 R)
• M4: 889,210 km (0.11 R)
• M5: 1,087,427 km (0.106 R)
• M6: 1,658,592 km (0.108 R)
• M7: 1,974,393 km (0.109 R)
• M8: 2,424,233 km (0.069 R)
• M9: 3,634,480 km (0.114 R)
• M10: 4,804,336 km (0.107 R)
• M11: 5,302,347 km (0.111 R)
• M12: 5,353,061 km (0.104 R)
• M13: 7,059,075 km (0.101 R)
• M14: 7,623,956 km (0.084 R)
• M15: 7,796,293 km (0.112 R)
• M16: 8,086,214 km (0.091 R)
• M17: 8,320,933 km (0.083 R)
• M18: 8,438,965 km (0.084 R)
• M19: 9,159,429 km (0.059 R)
• M20: 9,404,021 km (0.047 R)
• M21: 9,650,708 km (0.099 R)
• M22: 9,899,489 km (0.071 R)
• M23: 10,403,485 km (0.116 R)
• M24: 11,174,961 km (0.11 R)
• M25: 12,568,914 km (0.104 R)
• M26: 14,939,292 km (0.062 R)
• M27: 15,371,630 km (0.064 R)
• M28: 15,954,463 km (0.118 R)
• M29: 16,174,971 km (0.12 R)
• M30: 16,544,627 km (0.099 R)
• M31: 16,767,677 km (0.094 R)
• M32: 17,066,723 km (0.101 R)
• M33: 17,292,167 km (0.104 R)
• M34: 17,518,659 km (0.113 R)
• M35: 17,974,334 km (0.09 R)
• M36: 19,678,852 km (0.084 R)
• M37: 20,311,352 km (0.06 R)
• M38: 20,870,249 km (0.094 R)
• M39: 21,839,943 km (0.088 R)
• M40: 21,921,474 km (0.112 R)
• M41: 22,003,004 km (0.115 R)
• M42: 22,494,733 km (0.11 R)
• M43: 22,907,174 km (0.096 R)
• M44: 23,739,537 km (0.052 R)
• M45: 27,166,674 km (0.074 R)
• M46: 27,342,003 km (0.107 R)
• M47: 29,026,774 km (0.088 R)
• M48: 29,385,659 km (0.105 R)
• M49: 30,289,530 km (0.08 R)
• M50: 30,653,651 km (0.088 R)
• M51: 30,836,160 km (0.105 R)
• M52: 31,202,525 km (0.081 R)
• M53: 31,570,087 km (0.113 R)
• M54: 31,662,240 km (0.114 R)
• M55: 32,961,796 km (0.099 R)
• M56: 34,183,861 km (0.098 R)
• M57: 36,672,422 km (0.083 R)
• M58: 39,218,578 km (0.115 R)
• M59: 39,814,277 km (0.037 R)
• M60: 42,429,696 km (0.109 R)
• M61: 42,633,299 km (0.099 R)
• M62: 44,685,931 km (0.061 R)
• M63: 45,932,829 km (0.098 R)
• M64: 46,875,595 km (0.097 R)
• M65: 47,085,930 km (0.102 R)
• M66: 48,354,669 km (0.03 R)
• M67: 49,420,405 km (0.054 R)
• M68: 49,634,629 km (0.077 R)
• M69: 53,101,859 km (0.108 R)
• M70: 54,201,253 km (0.093 R)
• M71: 55,308,278 km (0.08 R)
• M72: 55,419,279 km (0.034 R)
• M73: 56,646,281 km (0.073 R)
• M74: 56,870,379 km (0.103 R)
• M75: 58,447,140 km (0.074 R)
• M76: 59,013,667 km (0.118 R)
• M77: 61,183,136 km (0.109 R)
• M78: 61,758,489 km (0.051 R)
• M79: 62,104,509 km (0.066 R)
• M80: 63,030,370 km (0.046 R)
• M81: 63,146,458 km (0.081 R)
• M82: 65,835,181 km (0.107 R)
• M83: 66,188,680 km (0.085 R)
• M84: 67,608,813 km (0.075 R)
• M85: 72,536,268 km (0.102 R)
• M86: 74,245,124 km (0.104 R)
• M87: 77,826,796 km (0.104 R)
• M88: 79,074,891 km (0.082 R)
• M89: 82,858,670 km (0.068 R)
• M90: 83,112,987 km (0.092 R)
• M91: 84,644,420 km (0.056 R)
• M92: 84,772,476 km (0.093 R)
• M93: 85,285,297 km (0.106 R)
• M94: 85,670,661 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.6

Radius: 3.3

Gravity: 54.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 17.08 AU - 27.74 AU

Year: 31326 Days

Day: 21.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 97,947,428 km

• M1: 98,435 km (0.118 R)
• M2: 239,207 km (0.071 R)
• M3: 1,338,452 km (0.077 R)
• M4: 1,479,972 km (0.068 R)
• M5: 1,516,025 km (0.104 R)
• M6: 1,589,178 km (0.095 R)
• M7: 2,092,276 km (0.049 R)
• M8: 2,424,682 km (0.065 R)
• M9: 2,553,486 km (0.099 R)
• M10: 3,859,176 km (0.084 R)
• M11: 4,951,540 km (0.119 R)
• M12: 5,446,858 km (0.103 R)
• M13: 5,957,885 km (0.107 R)
• M14: 6,131,718 km (0.038 R)
• M15: 6,248,404 km (0.074 R)
• M16: 6,603,100 km (0.1 R)
• M17: 6,903,643 km (0.117 R)
• M18: 8,406,952 km (0.09 R)
• M19: 8,929,796 km (0.053 R)
• M20: 9,195,033 km (0.063 R)
• M21: 9,261,754 km (0.1 R)
• M22: 9,597,900 km (0.096 R)
• M23: 10,351,275 km (0.084 R)
• M24: 11,194,558 km (0.118 R)
• M25: 12,132,836 km (0.086 R)
• M26: 12,205,989 km (0.076 R)
• M27: 13,095,947 km (0.033 R)
• M28: 13,171,045 km (0.109 R)
• M29: 13,246,293 km (0.082 R)
• M30: 14,858,958 km (0.077 R)
• M31: 15,094,425 km (0.077 R)
• M32: 15,808,007 km (0.119 R)
• M33: 15,968,077 km (0.072 R)
• M34: 16,048,261 km (0.073 R)
• M35: 17,432,789 km (0.112 R)
• M36: 17,515,367 km (0.075 R)
• M37: 18,348,628 km (0.082 R)
• M38: 20,400,811 km (0.097 R)
• M39: 21,897,688 km (0.08 R)
• M40: 23,156,703 km (0.028 R)
• M41: 23,886,591 km (0.112 R)
• M42: 23,978,444 km (0.04 R)
• M43: 24,070,297 km (0.1 R)
• M44: 24,439,056 km (0.104 R)
• M45: 25,650,201 km (0.028 R)
• M46: 26,595,210 km (0.098 R)
• M47: 28,033,743 km (0.081 R)
• M48: 28,227,473 km (0.116 R)
• M49: 28,713,815 km (0.08 R)
• M50: 29,300,837 km (0.082 R)
• M51: 30,486,999 km (0.104 R)
• M52: 30,586,631 km (0.098 R)
• M53: 30,885,827 km (0.071 R)
• M54: 31,186,219 km (0.064 R)
• M55: 31,588,039 km (0.057 R)
• M56: 35,281,162 km (0.067 R)
• M57: 36,330,890 km (0.115 R)
• M58: 36,542,122 km (0.082 R)
• M59: 38,676,286 km (0.089 R)
• M60: 40,085,198 km (0.033 R)
• M61: 42,729,789 km (0.085 R)
• M62: 43,175,890 km (0.116 R)
• M63: 43,287,789 km (0.051 R)
• M64: 43,623,786 km (0.055 R)
• M65: 44,863,055 km (0.12 R)
• M66: 45,316,486 km (0.049 R)
• M67: 45,657,569 km (0.105 R)
• M68: 45,885,556 km (0.106 R)
• M69: 46,113,843 km (0.099 R)
• M70: 47,491,340 km (0.107 R)
• M71: 48,533,289 km (0.104 R)
• M72: 48,765,914 km (0.105 R)
• M73: 51,230,240 km (0.115 R)
• M74: 55,791,179 km (0.106 R)
• M75: 56,645,383 km (0.067 R)
• M76: 57,627,045 km (0.107 R)
• M77: 58,985,842 km (0.114 R)
• M78: 59,482,507 km (0.056 R)
• M79: 60,480,175 km (0.033 R)
• M80: 61,860,814 km (0.041 R)
• M81: 62,871,497 km (0.03 R)
• M82: 62,998,207 km (0.093 R)
• M83: 65,550,346 km (0.098 R)
• M84: 65,936,159 km (0.104 R)
• M85: 66,322,570 km (0.081 R)
• M86: 66,839,132 km (0.091 R)
• M87: 72,740,618 km (0.076 R)
• M88: 75,820,689 km (0.092 R)
• M89: 76,495,824 km (0.055 R)
• M90: 78,396,914 km (0.102 R)
• M91: 78,669,780 km (0.03 R)
• M92: 82,522,823 km (0.101 R)
• M93: 85,172,201 km (0.108 R)
• M94: 87,424,846 km (0.083 R)
• M95: 92,132,242 km (0.084 R)
• M96: 93,864,286 km (0.113 R)
• M97: 97,067,626 km (0.084 R)
• M98: 97,947,411 km (0.104 R)

Kuiper Belt

Range: 37.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit