🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.57 AU - 0.79 AU

Year: 212 Days

Day: 20.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.35 AU - 1.95 AU

Year: 803 Days

Day: 30.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,172,879 km

• M1: 174,730 km (0.058 R)
• M2: 875,148 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.6 AU - 1.76 AU

Year: 825 Days

Day: 24.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,172,879 km

• M1: 897,138 km (0.033 R)
• M2: 1,342,641 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.38 AU - 2.12 AU

Year: 877 Days

Day: 13.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,172,879 km

• M1: 174,880 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.4

Radius: 14.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.7 AU - 6.78 AU

Year: 5904 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,172,879 km

• M1: 248,332 km (0.098 R)
• M2: 429,645 km (0.116 R)
• M3: 897,737 km (0.116 R)
• M4: 1,145,770 km (0.088 R)
• M5: 1,295,667 km (0.113 R)
• M6: 1,748,051 km (0.096 R)
• M7: 1,883,587 km (0.099 R)
• M8: 2,249,054 km (0.094 R)
• M9: 2,977,895 km (0.043 R)
• M10: 3,071,095 km (0.077 R)
• M11: 3,188,978 km (0.037 R)
• M12: 3,701,051 km (0.108 R)
• M13: 4,057,094 km (0.084 R)
• M14: 4,451,135 km (0.095 R)
• M15: 4,558,247 km (0.059 R)
• M16: 4,775,314 km (0.111 R)
• M17: 4,940,320 km (0.088 R)
• M18: 5,276,167 km (0.063 R)
• M19: 5,648,516 km (0.066 R)
• M20: 5,852,568 km (0.074 R)
• M21: 5,970,301 km (0.111 R)
• M22: 6,449,164 km (0.106 R)
• M23: 6,570,937 km (0.094 R)
• M24: 6,693,308 km (0.102 R)
• M25: 7,034,092 km (0.072 R)
• M26: 7,222,436 km (0.117 R)
• M27: 7,508,168 km (0.106 R)
• M28: 8,123,464 km (0.075 R)
• M29: 8,487,136 km (0.111 R)
• M30: 8,587,217 km (0.051 R)
• M31: 9,093,905 km (0.073 R)
• M32: 9,368,118 km (0.074 R)
• M33: 9,924,772 km (0.075 R)
• M34: 11,143,246 km (0.076 R)
• M35: 11,289,852 km (0.097 R)
• M36: 11,510,659 km (0.074 R)
• M37: 12,295,299 km (0.049 R)
• M38: 12,789,720 km (0.03 R)
• M39: 12,943,208 km (0.104 R)
• M40: 13,058,697 km (0.111 R)
• M41: 13,174,486 km (0.114 R)
• M42: 13,290,724 km (0.085 R)
• M43: 13,563,141 km (0.103 R)
• M44: 13,994,881 km (0.059 R)
• M45: 14,551,086 km (0.089 R)
• M46: 15,195,703 km (0.027 R)
• M47: 15,521,527 km (0.092 R)
• M48: 15,726,327 km (0.091 R)
• M49: 16,554,500 km (0.104 R)
• M50: 17,100,533 km (0.075 R)
• M51: 17,269,728 km (0.114 R)
• M52: 17,780,605 km (0.066 R)
• M53: 18,339,652 km (0.046 R)
• M54: 18,948,365 km (0.094 R)
• M55: 19,079,563 km (0.076 R)
• M56: 19,519,381 km (0.111 R)
• M57: 19,962,639 km (0.091 R)
• M58: 20,185,540 km (0.116 R)
• M59: 20,723,643 km (0.116 R)
• M60: 22,089,771 km (0.11 R)
• M61: 22,320,302 km (0.101 R)
• M62: 22,737,380 km (0.111 R)
• M63: 22,923,480 km (0.037 R)
• M64: 24,193,267 km (0.054 R)
• M65: 24,908,644 km (0.091 R)
• M66: 25,970,340 km (0.047 R)
• M67: 26,751,839 km (0.106 R)
• M68: 28,739,097 km (0.111 R)
• M69: 29,091,700 km (0.064 R)
• M70: 30,311,820 km (0.118 R)
• M71: 30,773,628 km (0.1 R)
• M72: 31,082,698 km (0.078 R)
• M73: 31,237,681 km (0.119 R)
• M74: 31,341,203 km (0.059 R)
• M75: 32,172,967 km (0.045 R)
• M76: 33,434,376 km (0.108 R)
• M77: 33,646,207 km (0.046 R)
• M78: 34,017,957 km (0.05 R)
• M79: 34,284,242 km (0.105 R)
• M80: 34,497,867 km (0.068 R)
• M81: 34,765,498 km (0.082 R)
• M82: 35,087,433 km (0.068 R)
• M83: 35,680,439 km (0.068 R)
• M84: 36,222,432 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.9

Radius: 5.9

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.79 AU - 14.13 AU

Year: 17671 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 52,172,879 km

• M1: 287,078 km (0.051 R)
• M2: 735,423 km (0.073 R)
• M3: 774,767 km (0.104 R)
• M4: 1,398,590 km (0.113 R)
• M5: 1,548,637 km (0.098 R)
• M6: 1,810,134 km (0.111 R)
• M7: 1,946,119 km (0.076 R)
• M8: 2,433,359 km (0.037 R)
• M9: 2,861,807 km (0.085 R)
• M10: 2,988,517 km (0.08 R)
• M11: 3,182,096 km (0.118 R)
• M12: 3,446,585 km (0.09 R)
• M13: 3,787,220 km (0.087 R)
• M14: 3,926,346 km (0.057 R)
• M15: 3,996,657 km (0.084 R)
• M16: 4,317,993 km (0.113 R)
• M17: 4,797,005 km (0.047 R)
• M18: 5,138,388 km (0.093 R)
• M19: 5,645,225 km (0.12 R)
• M20: 5,764,455 km (0.109 R)
• M21: 5,965,065 km (0.113 R)
• M22: 6,497,484 km (0.1 R)
• M23: 6,539,073 km (0.051 R)
• M24: 6,790,397 km (0.108 R)
• M25: 6,874,770 km (0.115 R)
• M26: 7,173,367 km (0.112 R)
• M27: 7,519,537 km (0.111 R)
• M28: 7,563,220 km (0.097 R)
• M29: 8,183,602 km (0.072 R)
• M30: 8,409,046 km (0.103 R)
• M31: 8,682,361 km (0.118 R)
• M32: 10,043,851 km (0.046 R)
• M33: 10,479,780 km (0.06 R)
• M34: 11,319,921 km (0.112 R)
• M35: 13,646,168 km (0.085 R)
• M36: 13,752,981 km (0.117 R)
• M37: 14,616,759 km (0.077 R)
• M38: 15,220,835 km (0.043 R)
• M39: 15,721,091 km (0.093 R)
• M40: 16,623,764 km (0.073 R)
• M41: 17,138,830 km (0.082 R)
• M42: 18,419,836 km (0.088 R)
• M43: 19,012,244 km (0.049 R)
• M44: 19,310,841 km (0.091 R)
• M45: 19,490,658 km (0.065 R)
• M46: 22,192,096 km (0.115 R)
• M47: 23,075,920 km (0.118 R)
• M48: 24,423,199 km (0.084 R)
• M49: 26,591,171 km (0.105 R)
• M50: 27,058,964 km (0.083 R)
• M51: 28,138,312 km (0.062 R)
• M52: 28,206,230 km (0.066 R)
• M53: 28,274,147 km (0.112 R)
• M54: 28,478,498 km (0.077 R)
• M55: 30,060,795 km (0.11 R)
• M56: 30,130,208 km (0.105 R)
• M57: 30,757,621 km (0.108 R)
• M58: 31,037,818 km (0.078 R)
• M59: 31,600,755 km (0.11 R)
• M60: 31,812,735 km (0.104 R)
• M61: 31,954,404 km (0.12 R)
• M62: 32,380,459 km (0.095 R)
• M63: 34,103,228 km (0.079 R)
• M64: 34,611,263 km (0.093 R)
• M65: 34,975,833 km (0.087 R)
• M66: 35,855,618 km (0.054 R)
• M67: 37,040,134 km (0.079 R)
• M68: 37,189,133 km (0.061 R)
• M69: 39,599,304 km (0.046 R)
• M70: 39,751,745 km (0.085 R)
• M71: 40,439,446 km (0.062 R)
• M72: 41,826,966 km (0.098 R)
• M73: 43,229,895 km (0.074 R)
• M74: 43,858,356 km (0.061 R)
• M75: 44,173,858 km (0.111 R)
• M76: 44,569,095 km (0.099 R)
• M77: 44,648,232 km (0.075 R)
• M78: 45,044,966 km (0.099 R)
• M79: 46,643,419 km (0.082 R)
• M80: 46,804,237 km (0.108 R)
• M81: 47,126,471 km (0.067 R)
• M82: 47,773,332 km (0.095 R)
• M83: 49,157,412 km (0.05 R)
• M84: 50,060,085 km (0.08 R)
• M85: 50,224,792 km (0.105 R)
• M86: 50,554,656 km (0.112 R)
• M87: 50,885,417 km (0.073 R)
• M88: 51,382,680 km (0.055 R)
• M89: 52,131,716 km (0.104 R)
• M90: 52,716,794 km (0.068 R)
• M91: 53,388,189 km (0.104 R)
• M92: 54,400,368 km (0.076 R)
• M93: 54,654,535 km (0.115 R)
• M94: 54,909,001 km (0.04 R)
• M95: 55,674,643 km (0.08 R)
• M96: 55,845,334 km (0.116 R)
• M97: 55,930,754 km (0.108 R)
• M98: 56,872,772 km (0.03 R)
• M99: 57,044,660 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.6

Radius: 4.5

Gravity: 42.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.88 AU - 14.42 AU

Year: 20160 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,172,879 km

• M1: 138,677 km (0.1 R)
• M2: 178,470 km (0.043 R)
• M3: 289,771 km (0.074 R)
• M4: 644,318 km (0.098 R)
• M5: 898,335 km (0.111 R)
• M6: 1,394,551 km (0.058 R)
• M7: 1,754,035 km (0.096 R)
• M8: 1,856,958 km (0.118 R)
• M9: 2,068,789 km (0.076 R)
• M10: 2,104,692 km (0.037 R)
• M11: 2,288,099 km (0.032 R)
• M12: 2,515,039 km (0.106 R)
• M13: 3,975,863 km (0.112 R)
• M14: 4,955,280 km (0.037 R)
• M15: 5,597,055 km (0.062 R)
• M16: 5,698,183 km (0.1 R)
• M17: 6,212,351 km (0.113 R)
• M18: 6,369,578 km (0.049 R)
• M19: 6,581,259 km (0.111 R)
• M20: 6,741,478 km (0.1 R)
• M21: 8,587,067 km (0.097 R)
• M22: 8,820,739 km (0.11 R)
• M23: 9,175,286 km (0.097 R)
• M24: 9,776,520 km (0.116 R)
• M25: 10,328,387 km (0.085 R)
• M26: 11,079,817 km (0.101 R)
• M27: 11,526,217 km (0.094 R)
• M28: 12,174,125 km (0.113 R)
• M29: 13,168,053 km (0.097 R)
• M30: 13,302,542 km (0.112 R)
• M31: 13,844,984 km (0.077 R)
• M32: 15,162,193 km (0.066 R)
• M33: 15,586,303 km (0.055 R)
• M34: 16,157,916 km (0.038 R)
• M35: 16,374,085 km (0.114 R)
• M36: 17,248,186 km (0.102 R)
• M37: 18,212,045 km (0.108 R)
• M38: 18,738,330 km (0.103 R)
• M39: 18,889,574 km (0.083 R)
• M40: 19,805,711 km (0.118 R)
• M41: 20,580,179 km (0.089 R)
• M42: 21,285,683 km (0.043 R)
• M43: 22,559,209 km (0.119 R)
• M44: 23,205,173 km (0.108 R)
• M45: 23,530,548 km (0.074 R)
• M46: 24,763,684 km (0.092 R)
• M47: 25,262,742 km (0.085 R)
• M48: 26,694,992 km (0.058 R)
• M49: 31,685,128 km (0.048 R)
• M50: 33,686,149 km (0.051 R)
• M51: 34,239,063 km (0.079 R)
• M52: 34,609,168 km (0.029 R)
• M53: 36,763,527 km (0.047 R)
• M54: 38,768,139 km (0.064 R)
• M55: 40,319,020 km (0.086 R)
• M56: 41,102,165 km (0.054 R)
• M57: 42,385,266 km (0.104 R)
• M58: 45,599,376 km (0.094 R)
• M59: 48,994,948 km (0.069 R)
• M60: 50,881,078 km (0.061 R)
• M61: 52,258,127 km (0.113 R)
• M62: 52,684,181 km (0.108 R)
• M63: 54,832,108 km (0.09 R)
• M64: 55,048,426 km (0.097 R)
• M65: 59,879,689 km (0.098 R)
• M66: 61,108,636 km (0.055 R)
• M67: 61,669,927 km (0.113 R)
• M68: 62,007,569 km (0.105 R)
• M69: 64,959,135 km (0.095 R)
• M70: 65,073,578 km (0.097 R)
• M71: 66,913,632 km (0.038 R)
• M72: 67,144,760 km (0.091 R)
• M73: 67,492,127 km (0.116 R)
• M74: 67,724,003 km (0.032 R)
• M75: 68,072,267 km (0.11 R)
• M76: 69,939,997 km (0.076 R)
• M77: 72,061,145 km (0.101 R)
• M78: 73,248,653 km (0.102 R)
• M79: 73,367,733 km (0.06 R)
• M80: 73,964,329 km (0.091 R)
• M81: 74,203,386 km (0.102 R)
• M82: 74,802,077 km (0.114 R)
• M83: 76,849,922 km (0.053 R)
• M84: 80,508,338 km (0.106 R)
• M85: 81,987,412 km (0.054 R)
• M86: 82,482,432 km (0.097 R)
• M87: 82,730,465 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.5

Radius: 6.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.52 AU - 19.24 AU

Year: 31071 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,172,879 km

• M1: 153,039 km (0.09 R)
• M2: 243,097 km (0.114 R)
• M3: 581,786 km (0.071 R)
• M4: 1,049,279 km (0.095 R)
• M5: 1,731,745 km (0.082 R)
• M6: 2,036,925 km (0.107 R)
• M7: 3,050,301 km (0.117 R)
• M8: 3,963,446 km (0.112 R)
• M9: 4,162,262 km (0.104 R)
• M10: 4,673,737 km (0.088 R)
• M11: 5,097,248 km (0.103 R)
• M12: 6,673,860 km (0.117 R)
• M13: 7,109,938 km (0.049 R)
• M14: 7,968,031 km (0.072 R)
• M15: 8,472,924 km (0.119 R)
• M16: 8,686,400 km (0.095 R)
• M17: 10,274,831 km (0.037 R)
• M18: 12,527,774 km (0.09 R)
• M19: 12,966,545 km (0.091 R)
• M20: 13,659,333 km (0.111 R)
• M21: 13,809,230 km (0.088 R)
• M22: 15,287,257 km (0.079 R)
• M23: 16,388,447 km (0.117 R)
• M24: 16,441,554 km (0.083 R)
• M25: 17,460,914 km (0.035 R)
• M26: 18,005,600 km (0.093 R)
• M27: 19,055,777 km (0.113 R)
• M28: 19,167,526 km (0.051 R)
• M29: 19,391,624 km (0.12 R)
• M30: 20,069,003 km (0.072 R)
• M31: 21,737,767 km (0.082 R)
• M32: 23,211,905 km (0.084 R)
• M33: 23,271,445 km (0.054 R)
• M34: 23,510,502 km (0.089 R)
• M35: 23,570,341 km (0.119 R)
• M36: 23,870,584 km (0.07 R)
• M37: 26,131,158 km (0.069 R)
• M38: 27,004,211 km (0.098 R)
• M39: 27,570,439 km (0.114 R)
• M40: 27,696,849 km (0.09 R)
• M41: 28,459,050 km (0.104 R)
• M42: 28,971,124 km (0.098 R)
• M43: 37,916,328 km (0.119 R)
• M44: 38,127,261 km (0.119 R)
• M45: 41,989,430 km (0.113 R)
• M46: 42,645,117 km (0.051 R)
• M47: 43,304,245 km (0.117 R)
• M48: 43,598,205 km (0.114 R)
• M49: 45,525,474 km (0.058 R)
• M50: 46,049,067 km (0.099 R)
• M51: 46,875,894 km (0.106 R)
• M52: 47,177,783 km (0.083 R)
• M53: 47,707,509 km (0.09 R)
• M54: 48,773,095 km (0.097 R)
• M55: 51,704,764 km (0.087 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: 378 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit