🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.36 AU - 1.56 AU

Year: 661 Days

Day: 18.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.27 AU - 2.07 AU

Year: 809 Days

Day: 36.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,914,826 km

• M1: 58,044 km (0.096 R)
• M2: 92,601 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.02 AU - 3.56 AU

Year: 2236 Days

Day: 13.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.71 AU - 3.91 AU

Year: 2787 Days

Day: 23 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735

Radius: 12.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.37 AU - 5.19 AU

Year: 3916 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,914,826 km

• M1: 241,601 km (0.059 R)
• M2: 359,484 km (0.083 R)
• M3: 593,305 km (0.103 R)
• M4: 686,953 km (0.071 R)
• M5: 855,700 km (0.105 R)
• M6: 1,026,391 km (0.118 R)
• M7: 1,103,284 km (0.109 R)
• M8: 1,209,050 km (0.076 R)
• M9: 1,698,235 km (0.112 R)
• M10: 1,790,687 km (0.092 R)
• M11: 2,046,050 km (0.072 R)
• M12: 2,399,400 km (0.118 R)
• M13: 2,699,793 km (0.072 R)
• M14: 2,956,503 km (0.053 R)
• M15: 3,201,993 km (0.105 R)
• M16: 3,375,975 km (0.086 R)
• M17: 3,612,938 km (0.043 R)
• M18: 3,693,123 km (0.09 R)
• M19: 3,834,941 km (0.103 R)
• M20: 4,103,170 km (0.112 R)
• M21: 4,208,039 km (0.119 R)
• M22: 4,658,178 km (0.062 R)
• M23: 5,259,861 km (0.086 R)
• M24: 5,465,857 km (0.105 R)
• M25: 5,909,565 km (0.086 R)
• M26: 6,028,345 km (0.118 R)
• M27: 6,511,247 km (0.118 R)
• M28: 6,782,319 km (0.09 R)
• M29: 6,906,784 km (0.089 R)
• M30: 7,082,262 km (0.098 R)
• M31: 7,208,523 km (0.103 R)
• M32: 7,335,532 km (0.081 R)
• M33: 7,643,404 km (0.087 R)
• M34: 7,825,016 km (0.097 R)
• M35: 8,192,428 km (0.1 R)
• M36: 8,298,493 km (0.083 R)
• M37: 9,163,318 km (0.108 R)
• M38: 9,245,896 km (0.036 R)
• M39: 9,328,774 km (0.073 R)
• M40: 9,690,501 km (0.09 R)
• M41: 9,887,222 km (0.04 R)
• M42: 9,971,895 km (0.099 R)
• M43: 10,141,988 km (0.036 R)
• M44: 10,456,442 km (0.095 R)
• M45: 10,919,597 km (0.065 R)
• M46: 11,153,718 km (0.026 R)
• M47: 11,241,981 km (0.095 R)
• M48: 12,258,050 km (0.098 R)
• M49: 12,715,669 km (0.064 R)
• M50: 12,900,273 km (0.057 R)
• M51: 13,710,645 km (0.118 R)
• M52: 13,931,751 km (0.098 R)
• M53: 14,026,745 km (0.073 R)
• M54: 15,086,945 km (0.119 R)
• M55: 16,239,298 km (0.052 R)
• M56: 17,045,929 km (0.098 R)
• M57: 17,796,761 km (0.116 R)
• M58: 17,968,948 km (0.1 R)
• M59: 18,072,470 km (0.099 R)
• M60: 18,419,088 km (0.089 R)
• M61: 18,558,364 km (0.066 R)
• M62: 19,899,060 km (0.116 R)
• M63: 20,364,758 km (0.054 R)
• M64: 20,834,196 km (0.078 R)
• M65: 21,380,228 km (0.116 R)
• M66: 22,226,653 km (0.087 R)
• M67: 22,598,105 km (0.062 R)
• M68: 23,914,267 km (0.115 R)
• M69: 24,256,696 km (0.081 R)
• M70: 25,100,728 km (0.093 R)
• M71: 25,332,604 km (0.111 R)
• M72: 25,603,975 km (0.093 R)
• M73: 25,954,333 km (0.1 R)
• M74: 26,227,947 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 8.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.3 AU - 9.82 AU

Year: 8575 Days

Day: 10.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 102,914,826 km

• M1: 119,828 km (0.076 R)
• M2: 242,648 km (0.115 R)
• M3: 328,068 km (0.054 R)
• M4: 411,095 km (0.098 R)
• M5: 688,749 km (0.114 R)
• M6: 809,474 km (0.085 R)
• M7: 877,541 km (0.076 R)
• M8: 968,197 km (0.078 R)
• M9: 1,137,093 km (0.102 R)
• M10: 1,281,605 km (0.103 R)
• M11: 1,738,477 km (0.105 R)
• M12: 1,892,712 km (0.049 R)
• M13: 2,038,121 km (0.028 R)
• M14: 2,091,977 km (0.067 R)
• M15: 2,368,284 km (0.09 R)
• M16: 2,656,409 km (0.09 R)
• M17: 2,894,868 km (0.103 R)
• M18: 3,047,608 km (0.111 R)
• M19: 3,156,066 km (0.115 R)
• M20: 3,297,436 km (0.073 R)
• M21: 3,473,064 km (0.081 R)
• M22: 3,701,051 km (0.109 R)
• M23: 3,917,220 km (0.055 R)
• M24: 4,154,632 km (0.078 R)
• M25: 4,554,956 km (0.084 R)
• M26: 4,786,683 km (0.113 R)
• M27: 5,040,551 km (0.118 R)
• M28: 5,224,706 km (0.12 R)
• M29: 5,771,037 km (0.112 R)
• M30: 5,963,719 km (0.06 R)
• M31: 6,554,332 km (0.112 R)
• M32: 6,836,323 km (0.083 R)
• M33: 7,060,720 km (0.079 R)
• M34: 7,184,139 km (0.086 R)
• M35: 7,474,957 km (0.09 R)
• M36: 7,579,675 km (0.067 R)
• M37: 7,961,000 km (0.075 R)
• M38: 8,501,049 km (0.11 R)
• M39: 9,684,667 km (0.11 R)
• M40: 10,494,291 km (0.058 R)
• M41: 10,729,608 km (0.086 R)
• M42: 11,014,293 km (0.11 R)
• M43: 11,421,947 km (0.108 R)
• M44: 11,907,691 km (0.046 R)
• M45: 11,981,144 km (0.1 R)
• M46: 12,177,865 km (0.075 R)
• M47: 12,874,542 km (0.12 R)
• M48: 12,949,940 km (0.114 R)
• M49: 13,303,739 km (0.045 R)
• M50: 13,686,410 km (0.089 R)
• M51: 13,763,453 km (0.052 R)
• M52: 13,943,569 km (0.044 R)
• M53: 14,176,343 km (0.099 R)
• M54: 14,645,931 km (0.092 R)
• M55: 15,120,455 km (0.107 R)
• M56: 16,084,613 km (0.096 R)
• M57: 16,301,680 km (0.09 R)
• M58: 16,383,211 km (0.092 R)
• M59: 16,437,664 km (0.087 R)
• M60: 16,848,311 km (0.109 R)
• M61: 16,985,941 km (0.119 R)
• M62: 17,179,221 km (0.03 R)
• M63: 17,262,248 km (0.105 R)
• M64: 19,123,245 km (0.059 R)
• M65: 19,180,541 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.9

Radius: 8.4

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.64 AU - 9.4 AU

Year: 9319 Days

Day: 14.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 102,914,826 km

• M1: 357,240 km (0.082 R)
• M2: 625,917 km (0.082 R)
• M3: 1,155,644 km (0.05 R)
• M4: 1,626,727 km (0.085 R)
• M5: 2,048,444 km (0.082 R)
• M6: 2,531,046 km (0.103 R)
• M7: 2,988,965 km (0.114 R)
• M8: 3,137,367 km (0.092 R)
• M9: 3,257,793 km (0.041 R)
• M10: 3,534,549 km (0.115 R)
• M11: 3,660,062 km (0.108 R)
• M12: 3,723,341 km (0.074 R)
• M13: 3,947,888 km (0.067 R)
• M14: 4,176,773 km (0.042 R)
• M15: 4,477,614 km (0.118 R)
• M16: 4,716,372 km (0.077 R)
• M17: 5,457,630 km (0.087 R)
• M18: 5,823,396 km (0.075 R)
• M19: 5,934,697 km (0.05 R)
• M20: 6,159,393 km (0.092 R)
• M21: 6,425,229 km (0.1 R)
• M22: 6,733,400 km (0.112 R)
• M23: 6,850,386 km (0.07 R)
• M24: 8,179,862 km (0.058 R)
• M25: 8,388,102 km (0.116 R)
• M26: 8,555,951 km (0.087 R)
• M27: 9,152,398 km (0.107 R)
• M28: 9,499,315 km (0.074 R)
• M29: 9,630,513 km (0.082 R)
• M30: 10,161,286 km (0.044 R)
• M31: 10,656,156 km (0.067 R)
• M32: 12,569,213 km (0.047 R)
• M33: 15,245,669 km (0.103 R)
• M34: 15,348,143 km (0.114 R)
• M35: 15,502,229 km (0.116 R)
• M36: 15,811,897 km (0.102 R)
• M37: 16,858,782 km (0.068 R)
• M38: 17,283,790 km (0.064 R)
• M39: 18,307,488 km (0.113 R)
• M40: 18,854,119 km (0.107 R)
• M41: 19,739,738 km (0.11 R)
• M42: 19,963,387 km (0.11 R)
• M43: 22,012,878 km (0.082 R)
• M44: 22,186,561 km (0.107 R)
• M45: 24,009,112 km (0.084 R)
• M46: 24,787,619 km (0.032 R)
• M47: 25,149,646 km (0.094 R)
• M48: 25,210,233 km (0.111 R)
• M49: 25,270,671 km (0.037 R)
• M50: 25,574,354 km (0.106 R)
• M51: 25,879,085 km (0.073 R)
• M52: 26,185,162 km (0.102 R)
• M53: 26,862,542 km (0.076 R)
• M54: 28,234,504 km (0.092 R)
• M55: 28,423,446 km (0.117 R)
• M56: 28,675,817 km (0.108 R)
• M57: 30,270,680 km (0.104 R)
• M58: 31,306,346 km (0.112 R)
• M59: 31,697,694 km (0.075 R)
• M60: 34,482,459 km (0.056 R)
• M61: 34,684,266 km (0.109 R)
• M62: 35,021,610 km (0.117 R)
• M63: 35,495,835 km (0.083 R)
• M64: 36,382,053 km (0.083 R)
• M65: 36,724,781 km (0.112 R)
• M66: 37,137,522 km (0.119 R)
• M67: 37,275,451 km (0.083 R)
• M68: 37,482,644 km (0.025 R)
• M69: 37,690,286 km (0.052 R)
• M70: 38,037,054 km (0.105 R)
• M71: 38,176,180 km (0.066 R)
• M72: 39,013,928 km (0.105 R)
• M73: 39,716,589 km (0.114 R)
• M74: 41,277,344 km (0.08 R)
• M75: 41,420,210 km (0.11 R)
• M76: 42,785,739 km (0.119 R)
• M77: 43,147,616 km (0.069 R)
• M78: 43,365,132 km (0.066 R)
• M79: 43,583,096 km (0.102 R)
• M80: 44,824,908 km (0.115 R)
• M81: 45,339,674 km (0.112 R)
• M82: 47,418,037 km (0.111 R)
• M83: 48,017,625 km (0.089 R)
• M84: 48,318,317 km (0.075 R)
• M85: 50,823,034 km (0.101 R)
• M86: 50,976,073 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.5

Radius: 6.2

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.76 AU - 21.42 AU

Year: 30036 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,914,826 km

• M1: 179,966 km (0.093 R)
• M2: 412,741 km (0.089 R)
• M3: 483,650 km (0.076 R)
• M4: 584,928 km (0.079 R)
• M5: 930,798 km (0.063 R)
• M6: 994,078 km (0.047 R)
• M7: 1,058,854 km (0.118 R)
• M8: 1,860,549 km (0.078 R)
• M9: 2,022,713 km (0.115 R)
• M10: 2,853,729 km (0.059 R)
• M11: 3,880,270 km (0.077 R)
• M12: 4,298,695 km (0.111 R)
• M13: 4,841,885 km (0.082 R)
• M14: 6,231,499 km (0.109 R)
• M15: 6,720,535 km (0.064 R)
• M16: 6,969,615 km (0.093 R)
• M17: 7,800,033 km (0.09 R)
• M18: 8,796,504 km (0.114 R)
• M19: 9,275,218 km (0.093 R)
• M20: 9,552,572 km (0.102 R)
• M21: 9,692,147 km (0.108 R)
• M22: 10,257,627 km (0.091 R)
• M23: 10,400,792 km (0.081 R)
• M24: 11,125,893 km (0.091 R)
• M25: 12,092,744 km (0.047 R)
• M26: 13,475,477 km (0.097 R)
• M27: 15,723,634 km (0.047 R)
• M28: 16,554,351 km (0.117 R)
• M29: 16,638,275 km (0.07 R)
• M30: 16,890,647 km (0.118 R)
• M31: 18,780,068 km (0.063 R)
• M32: 19,306,802 km (0.089 R)
• M33: 19,927,633 km (0.118 R)
• M34: 20,554,897 km (0.076 R)
• M35: 21,370,953 km (0.112 R)
• M36: 23,598,316 km (0.098 R)
• M37: 25,413,237 km (0.047 R)
• M38: 25,510,027 km (0.085 R)
• M39: 26,093,160 km (0.055 R)
• M40: 26,288,535 km (0.056 R)
• M41: 26,680,780 km (0.085 R)
• M42: 27,769,254 km (0.106 R)
• M43: 28,168,681 km (0.039 R)
• M44: 29,175,474 km (0.071 R)
• M45: 29,581,483 km (0.106 R)
• M46: 29,785,235 km (0.096 R)
• M47: 30,296,561 km (0.086 R)
• M48: 30,399,185 km (0.103 R)
• M49: 31,743,621 km (0.11 R)
• M50: 31,952,160 km (0.032 R)
• M51: 32,265,867 km (0.108 R)
• M52: 35,026,995 km (0.077 R)
• M53: 35,350,426 km (0.1 R)
• M54: 37,201,998 km (0.115 R)
• M55: 38,194,880 km (0.099 R)
• M56: 39,869,029 km (0.076 R)
• M57: 40,206,672 km (0.114 R)
• M58: 40,884,948 km (0.087 R)
• M59: 42,942,218 km (0.066 R)
• M60: 43,057,409 km (0.1 R)
• M61: 43,403,877 km (0.047 R)
• M62: 49,312,694 km (0.113 R)
• M63: 49,675,170 km (0.099 R)
• M64: 52,114,213 km (0.095 R)
• M65: 52,360,302 km (0.115 R)
• M66: 53,348,246 km (0.027 R)
• M67: 53,968,928 km (0.095 R)
• M68: 55,092,109 km (0.095 R)
• M69: 56,601,551 km (0.079 R)
• M70: 58,379,821 km (0.108 R)
• M71: 58,507,428 km (0.072 R)
• M72: 59,019,202 km (0.092 R)
• M73: 59,147,408 km (0.075 R)
• M74: 59,661,127 km (0.059 R)
• M75: 59,918,435 km (0.098 R)
• M76: 61,081,259 km (0.11 R)
• M77: 63,954,885 km (0.106 R)
• M78: 69,426,427 km (0.078 R)
• M79: 72,835,463 km (0.071 R)
• M80: 74,768,268 km (0.077 R)
• M81: 75,741,103 km (0.108 R)
• M82: 77,699,040 km (0.037 R)
• M83: 77,839,512 km (0.109 R)
• M84: 79,815,251 km (0.093 R)
• M85: 81,664,580 km (0.091 R)
• M86: 82,236,493 km (0.086 R)
• M87: 85,986,014 km (0.078 R)
• M88: 86,859,067 km (0.113 R)
• M89: 87,735,262 km (0.102 R)
• M90: 88,467,543 km (0.077 R)
• M91: 90,824,458 km (0.085 R)
• M92: 91,268,763 km (0.052 R)
• M93: 93,052,868 km (0.097 R)
• M94: 94,398,500 km (0.104 R)
• M95: 100,916,031 km (0.054 R)
• M96: 101,683,318 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 15,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit