🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.71 AU - 1.13 AU

Year: 312 Days

Day: 18.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,594,226 km

• M1: 315,053 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.86 AU - 3 AU

Year: 1338 Days

Day: 23.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.3 AU - 2.68 AU

Year: 1387 Days

Day: 42.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,594,226 km

• M1: 968,646 km (0.104 R)
• M2: 1,850,077 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.3 AU - 3.16 AU

Year: 1593 Days

Day: 38.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.72 AU - 5.48 AU

Year: 3484 Days

Day: 27.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,594,226 km

• M1: 469,737 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.2

Radius: 13

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.73 AU - 11.29 AU

Year: 12031 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,594,226 km

• M1: 257,458 km (0.115 R)
• M2: 460,013 km (0.074 R)
• M3: 642,672 km (0.109 R)
• M4: 762,052 km (0.118 R)
• M5: 946,955 km (0.08 R)
• M6: 1,065,586 km (0.058 R)
• M7: 1,592,469 km (0.081 R)
• M8: 2,115,314 km (0.031 R)
• M9: 2,775,938 km (0.109 R)
• M10: 3,250,463 km (0.118 R)
• M11: 4,410,444 km (0.11 R)
• M12: 5,576,859 km (0.091 R)
• M13: 6,213,548 km (0.049 R)
• M14: 6,482,525 km (0.096 R)
• M15: 6,913,067 km (0.116 R)
• M16: 7,151,676 km (0.043 R)
• M17: 8,050,460 km (0.058 R)
• M18: 9,114,699 km (0.083 R)
• M19: 9,288,981 km (0.074 R)
• M20: 10,404,083 km (0.114 R)
• M21: 11,186,480 km (0.053 R)
• M22: 11,467,126 km (0.109 R)
• M23: 12,083,319 km (0.063 R)
• M24: 12,275,104 km (0.066 R)
• M25: 12,564,725 km (0.118 R)
• M26: 12,856,441 km (0.103 R)
• M27: 13,052,265 km (0.05 R)
• M28: 13,845,433 km (0.099 R)
• M29: 14,046,193 km (0.08 R)
• M30: 15,634,473 km (0.089 R)
• M31: 16,317,388 km (0.071 R)
• M32: 17,712,537 km (0.083 R)
• M33: 18,424,324 km (0.103 R)
• M34: 18,589,929 km (0.102 R)
• M35: 19,201,485 km (0.049 R)
• M36: 19,313,235 km (0.113 R)
• M37: 19,932,570 km (0.108 R)
• M38: 20,159,360 km (0.025 R)
• M39: 20,273,204 km (0.1 R)
• M40: 21,017,603 km (0.095 R)
• M41: 22,710,453 km (0.103 R)
• M42: 22,888,175 km (0.114 R)
• M43: 23,125,736 km (0.039 R)
• M44: 23,304,356 km (0.037 R)
• M45: 24,325,811 km (0.118 R)
• M46: 26,101,687 km (0.075 R)
• M47: 26,598,801 km (0.111 R)
• M48: 26,786,097 km (0.116 R)
• M49: 26,911,311 km (0.108 R)
• M50: 27,665,882 km (0.09 R)
• M51: 28,236,448 km (0.108 R)
• M52: 28,875,082 km (0.108 R)
• M53: 29,003,287 km (0.07 R)
• M54: 29,971,485 km (0.082 R)
• M55: 30,557,459 km (0.086 R)
• M56: 30,950,154 km (0.083 R)
• M57: 31,081,501 km (0.083 R)
• M58: 31,608,534 km (0.081 R)
• M59: 31,873,173 km (0.027 R)
• M60: 34,152,147 km (0.102 R)
• M61: 37,178,512 km (0.095 R)
• M62: 38,511,728 km (0.115 R)
• M63: 39,646,577 km (0.096 R)
• M64: 39,860,652 km (0.105 R)
• M65: 40,936,410 km (0.066 R)
• M66: 41,586,562 km (0.088 R)
• M67: 42,458,568 km (0.095 R)
• M68: 44,294,733 km (0.09 R)
• M69: 44,442,835 km (0.111 R)
• M70: 44,665,137 km (0.09 R)
• M71: 45,185,289 km (0.05 R)
• M72: 46,306,824 km (0.079 R)
• M73: 46,833,409 km (0.106 R)
• M74: 48,196,395 km (0.113 R)
• M75: 48,653,566 km (0.114 R)
• M76: 48,882,750 km (0.058 R)
• M77: 49,572,396 km (0.074 R)
• M78: 49,726,033 km (0.103 R)
• M79: 51,816,364 km (0.071 R)
• M80: 51,972,245 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.4

Radius: 4.4

Gravity: 36.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.41 AU - 19.93 AU

Year: 27348 Days

Day: 23.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,594,226 km

• M1: 323,580 km (0.061 R)
• M2: 573,558 km (0.101 R)
• M3: 902,225 km (0.091 R)
• M4: 2,007,005 km (0.118 R)
• M5: 2,286,603 km (0.082 R)
• M6: 3,105,652 km (0.119 R)
• M7: 3,713,318 km (0.095 R)
• M8: 4,055,449 km (0.118 R)
• M9: 4,561,538 km (0.117 R)
• M10: 5,087,225 km (0.093 R)
• M11: 5,357,249 km (0.091 R)
• M12: 5,911,360 km (0.11 R)
• M13: 6,309,889 km (0.039 R)
• M14: 7,988,975 km (0.089 R)
• M15: 8,302,532 km (0.049 R)
• M16: 8,812,661 km (0.109 R)
• M17: 9,267,289 km (0.11 R)
• M18: 10,402,737 km (0.092 R)
• M19: 10,607,686 km (0.052 R)
• M20: 11,021,474 km (0.109 R)
• M21: 12,078,981 km (0.12 R)
• M22: 14,213,144 km (0.06 R)
• M23: 14,669,118 km (0.1 R)
• M24: 15,284,414 km (0.102 R)
• M25: 15,986,627 km (0.116 R)
• M26: 16,302,129 km (0.112 R)
• M27: 19,065,351 km (0.083 R)
• M28: 19,148,827 km (0.081 R)
• M29: 19,905,193 km (0.04 R)
• M30: 20,159,510 km (0.112 R)
• M31: 20,244,481 km (0.111 R)
• M32: 20,500,294 km (0.062 R)
• M33: 20,928,892 km (0.07 R)
• M34: 21,707,848 km (0.117 R)
• M35: 22,761,166 km (0.113 R)
• M36: 24,462,543 km (0.07 R)
• M37: 27,231,151 km (0.053 R)
• M38: 29,035,152 km (0.066 R)
• M39: 29,902,969 km (0.087 R)
• M40: 30,779,463 km (0.107 R)
• M41: 31,763,069 km (0.056 R)
• M42: 33,257,851 km (0.109 R)
• M43: 33,458,910 km (0.08 R)
• M44: 34,064,333 km (0.087 R)
• M45: 34,368,465 km (0.111 R)
• M46: 34,673,495 km (0.081 R)
• M47: 35,491,197 km (0.115 R)
• M48: 37,667,846 km (0.117 R)
• M49: 38,719,519 km (0.117 R)
• M50: 38,825,135 km (0.047 R)
• M51: 40,743,878 km (0.114 R)
• M52: 41,066,710 km (0.096 R)
• M53: 43,459,677 km (0.08 R)
• M54: 44,451,511 km (0.114 R)
• M55: 44,672,916 km (0.072 R)
• M56: 45,116,923 km (0.116 R)
• M57: 46,121,173 km (0.107 R)
• M58: 47,132,754 km (0.034 R)
• M59: 48,720,885 km (0.118 R)
• M60: 49,636,125 km (0.057 R)
• M61: 51,251,632 km (0.084 R)
• M62: 51,600,046 km (0.068 R)
• M63: 53,001,478 km (0.028 R)
• M64: 54,652,291 km (0.084 R)
• M65: 58,004,330 km (0.116 R)
• M66: 58,246,230 km (0.11 R)
• M67: 58,609,753 km (0.079 R)
• M68: 58,852,550 km (0.107 R)
• M69: 60,807,047 km (0.119 R)
• M70: 60,929,866 km (0.119 R)
• M71: 61,422,043 km (0.081 R)
• M72: 61,668,730 km (0.076 R)
• M73: 62,658,470 km (0.062 R)
• M74: 64,278,016 km (0.071 R)
• M75: 64,403,230 km (0.095 R)
• M76: 67,303,932 km (0.049 R)
• M77: 70,375,925 km (0.097 R)
• M78: 70,634,131 km (0.03 R)
• M79: 73,362,646 km (0.086 R)
• M80: 74,937,164 km (0.113 R)
• M81: 75,068,960 km (0.068 R)
• M82: 77,453,101 km (0.063 R)
• M83: 77,852,826 km (0.082 R)
• M84: 78,119,709 km (0.091 R)
• M85: 80,670,203 km (0.118 R)
• M86: 81,345,937 km (0.049 R)
• M87: 86,266,360 km (0.109 R)
• M88: 86,680,746 km (0.092 R)
• M89: 86,819,124 km (0.079 R)
• M90: 87,234,258 km (0.119 R)
• M91: 87,372,936 km (0.073 R)
• M92: 88,483,999 km (0.061 R)
• M93: 90,720,338 km (0.059 R)
• M94: 91,282,227 km (0.096 R)
• M95: 92,833,707 km (0.091 R)
• M96: 94,535,981 km (0.101 R)
• M97: 94,963,232 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 4.8

Gravity: 29.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.44 AU - 21.9 AU

Year: 31986 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,594,226 km

• M1: 796,609 km (0.079 R)
• M2: 950,844 km (0.117 R)
• M3: 982,858 km (0.09 R)
• M4: 2,018,374 km (0.064 R)
• M5: 2,186,223 km (0.104 R)
• M6: 2,402,392 km (0.108 R)
• M7: 3,532,155 km (0.105 R)
• M8: 3,888,497 km (0.05 R)
• M9: 4,309,915 km (0.101 R)
• M10: 4,635,290 km (0.106 R)
• M11: 4,912,644 km (0.104 R)
• M12: 5,195,235 km (0.084 R)
• M13: 5,599,747 km (0.067 R)
• M14: 6,623,895 km (0.102 R)
• M15: 7,574,290 km (0.076 R)
• M16: 10,962,532 km (0.11 R)
• M17: 12,080,926 km (0.049 R)
• M18: 12,385,357 km (0.062 R)
• M19: 13,079,192 km (0.032 R)
• M20: 13,548,780 km (0.101 R)
• M21: 14,183,524 km (0.084 R)
• M22: 14,827,991 km (0.066 R)
• M23: 15,646,740 km (0.115 R)
• M24: 16,061,725 km (0.108 R)
• M25: 16,564,374 km (0.092 R)
• M26: 17,157,230 km (0.119 R)
• M27: 17,585,080 km (0.101 R)
• M28: 17,671,099 km (0.116 R)
• M29: 17,929,754 km (0.05 R)
• M30: 20,767,027 km (0.106 R)
• M31: 21,131,447 km (0.097 R)
• M32: 21,681,818 km (0.099 R)
• M33: 21,774,120 km (0.071 R)
• M34: 21,958,873 km (0.038 R)
• M35: 23,361,353 km (0.113 R)
• M36: 24,985,687 km (0.083 R)
• M37: 25,276,056 km (0.08 R)
• M38: 27,141,093 km (0.094 R)
• M39: 27,539,322 km (0.107 R)
• M40: 28,442,445 km (0.099 R)
• M41: 29,355,141 km (0.092 R)
• M42: 29,559,342 km (0.106 R)
• M43: 30,071,865 km (0.041 R)
• M44: 31,105,436 km (0.111 R)
• M45: 31,835,923 km (0.095 R)
• M46: 32,361,161 km (0.108 R)
• M47: 32,572,094 km (0.112 R)
• M48: 37,768,226 km (0.053 R)
• M49: 39,669,316 km (0.118 R)
• M50: 41,601,373 km (0.097 R)
• M51: 43,215,234 km (0.034 R)
• M52: 46,503,844 km (0.107 R)
• M53: 54,692,682 km (0.1 R)
• M54: 54,818,195 km (0.106 R)
• M55: 55,069,669 km (0.053 R)
• M56: 56,205,566 km (0.085 R)
• M57: 57,476,699 km (0.066 R)
• M58: 58,757,406 km (0.104 R)
• M59: 60,047,389 km (0.054 R)
• M60: 61,999,940 km (0.108 R)
• M61: 62,786,675 km (0.103 R)
• M62: 63,313,110 km (0.042 R)
• M63: 64,237,774 km (0.081 R)
• M64: 64,635,406 km (0.098 R)
• M65: 64,900,942 km (0.094 R)
• M66: 65,033,934 km (0.059 R)
• M67: 67,307,373 km (0.069 R)
• M68: 67,441,862 km (0.111 R)
• M69: 68,115,950 km (0.073 R)
• M70: 69,199,038 km (0.045 R)
• M71: 70,287,812 km (0.119 R)
• M72: 76,657,240 km (0.116 R)
• M73: 78,632,082 km (0.076 R)
• M74: 80,195,529 km (0.047 R)
• M75: 83,064,218 km (0.097 R)
• M76: 83,352,792 km (0.102 R)
• M77: 83,497,304 km (0.102 R)
• M78: 83,641,965 km (0.088 R)
• M79: 86,258,282 km (0.108 R)
• M80: 88,459,016 km (0.096 R)
• M81: 89,492,289 km (0.098 R)
• M82: 91,124,252 km (0.088 R)
• M83: 92,317,145 km (0.118 R)
• M84: 96,229,878 km (0.052 R)
• M85: 97,901,484 km (0.083 R)
• M86: 98,206,514 km (0.032 R)
• M87: 98,511,843 km (0.113 R)
• M88: 98,817,322 km (0.11 R)
• M89: 98,970,361 km (0.106 R)
• M90: 101,119,334 km (0.106 R)
• M91: 103,283,716 km (0.071 R)
• M92: 103,594,281 km (0.06 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 18,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit