🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.59 AU - 1.65 AU

Year: 742 Days

Day: 29.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.3 AU - 2.1 AU

Year: 798 Days

Day: 21.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.61 AU - 2.03 AU

Year: 884 Days

Day: 33.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,285,141 km

• M1: 1,099,844 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.76 AU - 2.26 AU

Year: 1026 Days

Day: 34.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,285,141 km

• M1: 1,450,202 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.99 AU - 4.83 AU

Year: 3333 Days

Day: 29 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,285,141 km

• M1: 1,570,030 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.36 AU - 4.74 AU

Year: 3493 Days

Day: 15.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 14.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.58 AU - 7.54 AU

Year: 6047 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,285,141 km

• M1: 239,656 km (0.087 R)
• M2: 370,105 km (0.1 R)
• M3: 804,837 km (0.109 R)
• M4: 974,032 km (0.119 R)
• M5: 1,219,671 km (0.08 R)
• M6: 1,384,079 km (0.03 R)
• M7: 1,486,404 km (0.108 R)
• M8: 1,717,832 km (0.037 R)
• M9: 2,196,546 km (0.089 R)
• M10: 2,297,375 km (0.088 R)
• M11: 2,630,978 km (0.05 R)
• M12: 3,002,728 km (0.111 R)
• M13: 3,229,519 km (0.118 R)
• M14: 3,368,346 km (0.087 R)
• M15: 3,604,261 km (0.11 R)
• M16: 3,796,944 km (0.093 R)
• M17: 3,894,631 km (0.106 R)
• M18: 4,447,096 km (0.057 R)
• M19: 4,838,145 km (0.029 R)
• M20: 5,213,336 km (0.082 R)
• M21: 5,906,872 km (0.07 R)
• M22: 6,106,435 km (0.077 R)
• M23: 6,395,309 km (0.047 R)
• M24: 6,718,440 km (0.065 R)
• M25: 6,837,221 km (0.073 R)
• M26: 7,016,888 km (0.1 R)
• M27: 7,228,270 km (0.101 R)
• M28: 7,472,713 km (0.114 R)
• M29: 8,702,856 km (0.087 R)
• M30: 9,524,298 km (0.059 R)
• M31: 9,792,527 km (0.119 R)
• M32: 9,961,423 km (0.091 R)
• M33: 10,131,217 km (0.1 R)
• M34: 10,267,799 km (0.089 R)
• M35: 10,646,731 km (0.074 R)
• M36: 10,925,132 km (0.103 R)
• M37: 11,631,683 km (0.116 R)
• M38: 11,918,462 km (0.079 R)
• M39: 12,609,006 km (0.084 R)
• M40: 12,756,061 km (0.109 R)
• M41: 13,462,462 km (0.107 R)
• M42: 13,688,205 km (0.048 R)
• M43: 13,877,297 km (0.064 R)
• M44: 14,219,726 km (0.12 R)
• M45: 14,449,658 km (0.119 R)
• M46: 14,603,595 km (0.104 R)
• M47: 14,835,621 km (0.082 R)
• M48: 15,185,829 km (0.041 R)
• M49: 15,854,831 km (0.094 R)
• M50: 17,344,377 km (0.081 R)
• M51: 18,752,093 km (0.09 R)
• M52: 19,512,349 km (0.118 R)
• M53: 20,325,713 km (0.111 R)
• M54: 21,062,782 km (0.098 R)
• M55: 21,325,176 km (0.064 R)
• M56: 21,456,673 km (0.059 R)
• M57: 22,207,206 km (0.104 R)
• M58: 22,742,167 km (0.077 R)
• M59: 23,281,468 km (0.099 R)
• M60: 23,961,390 km (0.03 R)
• M61: 25,202,005 km (0.088 R)
• M62: 26,040,501 km (0.097 R)
• M63: 27,267,952 km (0.072 R)
• M64: 28,128,738 km (0.05 R)
• M65: 28,321,270 km (0.104 R)
• M66: 28,852,941 km (0.069 R)
• M67: 29,144,358 km (0.063 R)
• M68: 30,270,381 km (0.094 R)
• M69: 30,368,966 km (0.066 R)
• M70: 30,566,585 km (0.119 R)
• M71: 31,510,547 km (0.055 R)
• M72: 32,464,084 km (0.078 R)
• M73: 33,733,273 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 10.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.11 AU - 8.15 AU

Year: 6144 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,285,141 km

• M1: 160,519 km (0.108 R)
• M2: 461,210 km (0.067 R)
• M3: 637,137 km (0.098 R)
• M4: 740,061 km (0.043 R)
• M5: 886,517 km (0.034 R)
• M6: 1,295,667 km (0.057 R)
• M7: 1,459,926 km (0.045 R)
• M8: 1,568,085 km (0.101 R)
• M9: 1,743,563 km (0.117 R)
• M10: 1,959,583 km (0.116 R)
• M11: 2,202,081 km (0.036 R)
• M12: 2,509,654 km (0.075 R)
• M13: 2,889,333 km (0.093 R)
• M14: 3,246,573 km (0.118 R)
• M15: 3,513,605 km (0.115 R)
• M16: 3,938,164 km (0.081 R)
• M17: 4,201,007 km (0.071 R)
• M18: 4,289,869 km (0.075 R)
• M19: 4,514,714 km (0.05 R)
• M20: 4,766,637 km (0.056 R)
• M21: 4,906,062 km (0.1 R)
• M22: 5,477,077 km (0.094 R)
• M23: 5,574,316 km (0.092 R)
• M24: 6,144,733 km (0.114 R)
• M25: 6,681,938 km (0.07 R)
• M26: 6,916,658 km (0.104 R)
• M27: 7,021,974 km (0.12 R)
• M28: 7,234,104 km (0.07 R)
• M29: 7,502,184 km (0.071 R)
• M30: 7,583,266 km (0.113 R)
• M31: 7,719,101 km (0.065 R)
• M32: 7,828,307 km (0.096 R)
• M33: 7,938,112 km (0.118 R)
• M34: 8,048,365 km (0.11 R)
• M35: 8,131,392 km (0.054 R)
• M36: 8,298,194 km (0.12 R)
• M37: 8,466,342 km (0.115 R)
• M38: 8,578,989 km (0.083 R)
• M39: 9,439,925 km (0.112 R)
• M40: 9,762,607 km (0.069 R)
• M41: 10,539,469 km (0.105 R)
• M42: 10,752,048 km (0.051 R)
• M43: 11,150,576 km (0.104 R)
• M44: 11,429,427 km (0.118 R)
• M45: 11,554,042 km (0.048 R)
• M46: 12,375,334 km (0.097 R)
• M47: 12,599,581 km (0.066 R)
• M48: 12,987,339 km (0.102 R)
• M49: 13,215,326 km (0.067 R)
• M50: 13,280,701 km (0.084 R)
• M51: 14,644,584 km (0.095 R)
• M52: 14,915,955 km (0.109 R)
• M53: 15,636,119 km (0.091 R)
• M54: 16,332,497 km (0.027 R)
• M55: 16,613,891 km (0.105 R)
• M56: 16,684,501 km (0.045 R)
• M57: 17,217,219 km (0.108 R)
• M58: 17,431,892 km (0.099 R)
• M59: 18,445,417 km (0.119 R)
• M60: 18,738,480 km (0.099 R)
• M61: 19,217,941 km (0.11 R)
• M62: 20,038,784 km (0.115 R)
• M63: 20,264,528 km (0.025 R)
• M64: 20,832,850 km (0.098 R)
• M65: 21,061,585 km (0.066 R)
• M66: 21,291,218 km (0.113 R)
• M67: 22,334,812 km (0.078 R)
• M68: 23,039,718 km (0.098 R)
• M69: 24,350,943 km (0.098 R)
• M70: 24,874,236 km (0.09 R)
• M71: 25,198,116 km (0.116 R)
• M72: 25,360,429 km (0.112 R)
• M73: 25,645,563 km (0.079 R)
• M74: 26,383,679 km (0.116 R)
• M75: 27,670,969 km (0.081 R)
• M76: 27,922,592 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.3

Radius: 4.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.51 AU - 16.53 AU

Year: 18893 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,285,141 km

• M1: 128,953 km (0.082 R)
• M2: 375,790 km (0.092 R)
• M3: 647,759 km (0.088 R)
• M4: 817,702 km (0.069 R)
• M5: 847,322 km (0.097 R)
• M6: 1,317,508 km (0.066 R)
• M7: 1,477,578 km (0.028 R)
• M8: 2,054,876 km (0.099 R)
• M9: 2,303,508 km (0.11 R)
• M10: 2,367,087 km (0.097 R)
• M11: 2,431,265 km (0.08 R)
• M12: 2,539,723 km (0.084 R)
• M13: 2,671,818 km (0.073 R)
• M14: 2,783,717 km (0.12 R)
• M15: 2,896,963 km (0.114 R)
• M16: 3,058,379 km (0.101 R)
• M17: 3,151,878 km (0.099 R)
• M18: 4,743,898 km (0.118 R)
• M19: 4,797,903 km (0.084 R)
• M20: 4,906,661 km (0.085 R)
• M21: 4,933,887 km (0.114 R)
• M22: 5,921,084 km (0.075 R)
• M23: 6,451,857 km (0.091 R)
• M24: 6,571,834 km (0.086 R)
• M25: 7,028,407 km (0.099 R)
• M26: 7,780,136 km (0.086 R)
• M27: 8,755,066 km (0.112 R)
• M28: 10,358,157 km (0.08 R)
• M29: 10,639,849 km (0.108 R)
• M30: 11,031,347 km (0.075 R)
• M31: 11,067,101 km (0.045 R)
• M32: 13,096,246 km (0.118 R)
• M33: 14,681,535 km (0.117 R)
• M34: 15,196,750 km (0.11 R)
• M35: 15,356,521 km (0.07 R)
• M36: 16,612,993 km (0.076 R)
• M37: 17,149,601 km (0.082 R)
• M38: 17,274,216 km (0.053 R)
• M39: 17,357,542 km (0.12 R)
• M40: 17,691,893 km (0.088 R)
• M41: 17,733,930 km (0.113 R)
• M42: 18,409,664 km (0.049 R)
• M43: 19,612,281 km (0.078 R)
• M44: 20,663,206 km (0.041 R)
• M45: 21,463,405 km (0.113 R)
• M46: 21,912,199 km (0.106 R)
• M47: 22,682,478 km (0.12 R)
• M48: 22,864,987 km (0.033 R)
• M49: 24,951,578 km (0.045 R)
• M50: 25,423,410 km (0.087 R)
• M51: 25,565,528 km (0.066 R)
• M52: 25,660,523 km (0.112 R)
• M53: 26,136,842 km (0.072 R)
• M54: 26,328,178 km (0.09 R)
• M55: 27,001,518 km (0.081 R)
• M56: 28,414,171 km (0.082 R)
• M57: 28,463,388 km (0.105 R)
• M58: 28,956,313 km (0.06 R)
• M59: 29,104,715 km (0.035 R)
• M60: 29,601,379 km (0.119 R)
• M61: 29,800,793 km (0.097 R)
• M62: 30,552,672 km (0.103 R)
• M63: 30,603,087 km (0.107 R)
• M64: 30,754,330 km (0.069 R)
• M65: 31,006,851 km (0.062 R)
• M66: 31,412,411 km (0.094 R)
• M67: 31,666,728 km (0.069 R)
• M68: 32,279,929 km (0.1 R)
• M69: 33,310,659 km (0.097 R)
• M70: 33,725,942 km (0.095 R)
• M71: 34,561,746 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168

Radius: 6.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 19.08 AU - 19.62 AU

Year: 30633 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,285,141 km

• M1: 110,254 km (0.045 R)
• M2: 477,068 km (0.081 R)
• M3: 530,624 km (0.109 R)
• M4: 896,091 km (0.09 R)
• M5: 1,056,610 km (0.111 R)
• M6: 1,128,267 km (0.093 R)
• M7: 1,251,386 km (0.099 R)
• M8: 1,730,847 km (0.066 R)
• M9: 2,170,216 km (0.112 R)
• M10: 2,418,250 km (0.03 R)
• M11: 2,577,871 km (0.118 R)
• M12: 3,009,311 km (0.101 R)
• M13: 3,215,905 km (0.065 R)
• M14: 3,643,007 km (0.094 R)
• M15: 3,716,011 km (0.112 R)
• M16: 3,900,465 km (0.11 R)
• M17: 5,232,934 km (0.093 R)
• M18: 5,356,801 km (0.07 R)
• M19: 5,776,423 km (0.1 R)
• M20: 5,819,058 km (0.115 R)
• M21: 6,469,958 km (0.071 R)
• M22: 7,373,230 km (0.115 R)
• M23: 7,512,057 km (0.059 R)
• M24: 7,745,579 km (0.079 R)
• M25: 7,792,553 km (0.082 R)
• M26: 8,028,768 km (0.079 R)
• M27: 8,171,784 km (0.118 R)
• M28: 9,747,947 km (0.102 R)
• M29: 10,937,250 km (0.063 R)
• M30: 11,254,996 km (0.115 R)
• M31: 12,062,525 km (0.116 R)
• M32: 12,611,250 km (0.101 R)
• M33: 14,133,109 km (0.042 R)
• M34: 14,421,235 km (0.099 R)
• M35: 14,479,129 km (0.072 R)
• M36: 16,613,143 km (0.091 R)
• M37: 17,469,142 km (0.1 R)
• M38: 17,592,560 km (0.049 R)
• M39: 18,026,992 km (0.104 R)
• M40: 18,590,827 km (0.105 R)
• M41: 20,381,364 km (0.053 R)
• M42: 22,695,643 km (0.118 R)
• M43: 23,712,758 km (0.093 R)
• M44: 24,537,043 km (0.117 R)
• M45: 24,675,271 km (0.11 R)
• M46: 26,072,515 km (0.09 R)
• M47: 27,423,534 km (0.114 R)
• M48: 29,528,974 km (0.12 R)
• M49: 30,489,692 km (0.118 R)
• M50: 30,563,892 km (0.049 R)
• M51: 30,861,891 km (0.064 R)
• M52: 31,686,026 km (0.108 R)
• M53: 31,836,521 km (0.1 R)
• M54: 32,138,559 km (0.029 R)
• M55: 32,517,341 km (0.1 R)
• M56: 32,593,187 km (0.035 R)
• M57: 35,054,072 km (0.065 R)
• M58: 35,132,013 km (0.034 R)
• M59: 35,600,404 km (0.096 R)
• M60: 36,385,643 km (0.081 R)
• M61: 36,938,706 km (0.085 R)
• M62: 37,414,876 km (0.106 R)
• M63: 37,973,176 km (0.1 R)
• M64: 39,745,461 km (0.062 R)
• M65: 40,233,450 km (0.079 R)
• M66: 40,478,192 km (0.045 R)
• M67: 41,297,539 km (0.098 R)
• M68: 41,956,967 km (0.109 R)
• M69: 42,370,904 km (0.077 R)
• M70: 45,306,164 km (0.076 R)
• M71: 45,560,780 km (0.075 R)
• M72: 47,098,496 km (0.062 R)
• M73: 49,349,645 km (0.091 R)
• M74: 50,049,314 km (0.108 R)
• M75: 50,752,274 km (0.11 R)
• M76: 52,256,780 km (0.081 R)
• M77: 53,417,211 km (0.102 R)
• M78: 53,865,855 km (0.116 R)
• M79: 54,225,638 km (0.112 R)
• M80: 54,766,733 km (0.118 R)
• M81: 55,491,086 km (0.09 R)
• M82: 56,674,854 km (0.095 R)
• M83: 58,512,215 km (0.117 R)
• M84: 58,696,969 km (0.051 R)
• M85: 58,974,622 km (0.114 R)
• M86: 59,624,027 km (0.116 R)
• M87: 61,023,515 km (0.099 R)
• M88: 61,210,961 km (0.119 R)
• M89: 61,774,346 km (0.078 R)
• M90: 63,190,290 km (0.094 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit