🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.07 AU - 1.47 AU

Year: 525 Days

Day: 22.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.69 AU - 1.83 AU

Year: 857 Days

Day: 43.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.28 AU

Year: 1031 Days

Day: 20.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,906,722 km

• M1: 938,128 km (0.053 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.2

Radius: 12.7

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.77 AU - 5.83 AU

Year: 3860 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,906,722 km

• M1: 174,730 km (0.108 R)
• M2: 295,905 km (0.086 R)
• M3: 414,087 km (0.08 R)
• M4: 495,767 km (0.099 R)
• M5: 641,176 km (0.096 R)
• M6: 926,908 km (0.12 R)
• M7: 1,057,657 km (0.119 R)
• M8: 1,506,750 km (0.06 R)
• M9: 1,616,555 km (0.104 R)
• M10: 1,825,244 km (0.111 R)
• M11: 2,022,862 km (0.066 R)
• M12: 2,103,944 km (0.104 R)
• M13: 2,248,606 km (0.089 R)
• M14: 2,407,329 km (0.106 R)
• M15: 2,952,015 km (0.087 R)
• M16: 3,732,916 km (0.076 R)
• M17: 3,947,589 km (0.116 R)
• M18: 4,495,266 km (0.055 R)
• M19: 4,696,775 km (0.112 R)
• M20: 4,997,766 km (0.04 R)
• M21: 5,262,853 km (0.082 R)
• M22: 5,792,430 km (0.099 R)
• M23: 6,339,210 km (0.102 R)
• M24: 6,595,920 km (0.099 R)
• M25: 6,917,854 km (0.118 R)
• M26: 7,026,462 km (0.032 R)
• M27: 7,276,590 km (0.111 R)
• M28: 9,091,661 km (0.09 R)
• M29: 9,296,012 km (0.069 R)
• M30: 10,198,984 km (0.103 R)
• M31: 10,322,702 km (0.111 R)
• M32: 10,948,769 km (0.105 R)
• M33: 12,200,155 km (0.114 R)
• M34: 12,293,953 km (0.107 R)
• M35: 12,728,535 km (0.096 R)
• M36: 12,880,975 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.8

Radius: 7.6

Gravity: 16.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.92 AU - 13.56 AU

Year: 16693 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,906,722 km

• M1: 106,813 km (0.093 R)
• M2: 321,187 km (0.118 R)
• M3: 388,954 km (0.064 R)
• M4: 561,441 km (0.111 R)
• M5: 1,272,330 km (0.117 R)
• M6: 1,748,350 km (0.081 R)
• M7: 1,811,481 km (0.118 R)
• M8: 1,907,822 km (0.101 R)
• M9: 2,449,815 km (0.103 R)
• M10: 2,737,940 km (0.117 R)
• M11: 2,999,138 km (0.091 R)
• M12: 3,545,320 km (0.052 R)
• M13: 5,361,139 km (0.068 R)
• M14: 5,782,406 km (0.065 R)
• M15: 5,829,829 km (0.056 R)
• M16: 6,262,915 km (0.031 R)
• M17: 7,623,358 km (0.103 R)
• M18: 7,990,621 km (0.102 R)
• M19: 8,796,953 km (0.099 R)
• M20: 9,016,264 km (0.079 R)
• M21: 9,628,867 km (0.032 R)
• M22: 9,911,757 km (0.06 R)
• M23: 11,011,750 km (0.056 R)
• M24: 11,786,367 km (0.083 R)
• M25: 12,517,003 km (0.118 R)
• M26: 13,324,982 km (0.082 R)
• M27: 14,149,715 km (0.118 R)
• M28: 16,518,597 km (0.079 R)
• M29: 16,586,215 km (0.098 R)
• M30: 16,789,369 km (0.102 R)
• M31: 17,817,555 km (0.111 R)
• M32: 18,584,543 km (0.053 R)
• M33: 18,866,087 km (0.112 R)
• M34: 20,222,790 km (0.107 R)
• M35: 20,367,451 km (0.118 R)
• M36: 20,439,856 km (0.081 R)
• M37: 21,095,843 km (0.049 R)
• M38: 21,389,504 km (0.066 R)
• M39: 21,758,561 km (0.106 R)
• M40: 22,353,363 km (0.094 R)
• M41: 24,093,335 km (0.075 R)
• M42: 25,876,243 km (0.11 R)
• M43: 26,033,321 km (0.092 R)
• M44: 28,184,239 km (0.036 R)
• M45: 28,345,954 km (0.101 R)
• M46: 28,913,828 km (0.108 R)
• M47: 29,403,761 km (0.108 R)
• M48: 31,056,219 km (0.061 R)
• M49: 31,641,745 km (0.102 R)
• M50: 32,399,907 km (0.057 R)
• M51: 34,883,231 km (0.049 R)
• M52: 35,753,592 km (0.101 R)
• M53: 35,928,472 km (0.102 R)
• M54: 36,895,772 km (0.091 R)
• M55: 38,496,918 km (0.085 R)
• M56: 39,035,769 km (0.073 R)
• M57: 39,125,827 km (0.107 R)
• M58: 41,124,006 km (0.112 R)
• M59: 42,505,393 km (0.109 R)
• M60: 43,062,196 km (0.04 R)
• M61: 43,155,246 km (0.111 R)
• M62: 43,248,445 km (0.102 R)
• M63: 43,434,844 km (0.108 R)
• M64: 43,995,687 km (0.109 R)
• M65: 44,276,931 km (0.095 R)
• M66: 44,558,923 km (0.062 R)
• M67: 46,548,873 km (0.062 R)
• M68: 46,931,246 km (0.034 R)
• M69: 47,988,005 km (0.072 R)
• M70: 48,567,846 km (0.102 R)
• M71: 50,418,970 km (0.109 R)
• M72: 50,811,515 km (0.066 R)
• M73: 51,501,161 km (0.034 R)
• M74: 54,592,003 km (0.102 R)
• M75: 54,692,682 km (0.064 R)
• M76: 55,096,148 km (0.104 R)
• M77: 55,197,126 km (0.049 R)
• M78: 56,719,733 km (0.05 R)
• M79: 57,742,534 km (0.077 R)
• M80: 58,050,556 km (0.099 R)
• M81: 58,256,104 km (0.032 R)
• M82: 58,668,096 km (0.095 R)
• M83: 59,909,908 km (0.109 R)
• M84: 61,369,684 km (0.111 R)
• M85: 62,209,078 km (0.084 R)
• M86: 62,419,562 km (0.078 R)
• M87: 62,841,129 km (0.087 R)
• M88: 63,369,359 km (0.094 R)
• M89: 63,793,170 km (0.098 R)
• M90: 64,536,821 km (0.094 R)
• M91: 65,925,837 km (0.111 R)
• M92: 67,432,437 km (0.083 R)
• M93: 68,841,799 km (0.116 R)
• M94: 72,241,261 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 3.4

Gravity: 23.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.46 AU - 15.9 AU

Year: 19601 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,906,722 km

• M1: 74,350 km (0.118 R)
• M2: 174,581 km (0.101 R)
• M3: 208,988 km (0.066 R)
• M4: 1,122,433 km (0.1 R)
• M5: 1,423,424 km (0.12 R)
• M6: 1,671,158 km (0.075 R)
• M7: 1,826,291 km (0.102 R)
• M8: 2,040,216 km (0.115 R)
• M9: 2,462,531 km (0.1 R)
• M10: 3,034,742 km (0.058 R)
• M11: 3,287,563 km (0.048 R)
• M12: 4,017,152 km (0.072 R)
• M13: 4,577,695 km (0.079 R)
• M14: 4,613,598 km (0.115 R)
• M15: 4,649,502 km (0.074 R)
• M16: 5,312,370 km (0.06 R)
• M17: 5,501,761 km (0.094 R)
• M18: 5,539,908 km (0.095 R)
• M19: 5,731,842 km (0.093 R)
• M20: 6,281,016 km (0.083 R)
• M21: 6,360,752 km (0.108 R)
• M22: 6,970,064 km (0.089 R)
• M23: 7,260,733 km (0.097 R)
• M24: 7,386,544 km (0.078 R)
• M25: 7,555,291 km (0.118 R)
• M26: 8,550,565 km (0.067 R)
• M27: 10,002,114 km (0.095 R)
• M28: 10,235,636 km (0.06 R)
• M29: 12,467,636 km (0.082 R)
• M30: 12,567,867 km (0.106 R)
• M31: 13,022,794 km (0.07 R)
• M32: 13,175,533 km (0.115 R)
• M33: 13,329,021 km (0.077 R)
• M34: 13,431,495 km (0.104 R)
• M35: 13,844,535 km (0.079 R)
• M36: 15,322,712 km (0.036 R)
• M37: 15,483,978 km (0.051 R)
• M38: 16,408,642 km (0.095 R)
• M39: 17,239,359 km (0.111 R)
• M40: 17,970,295 km (0.112 R)
• M41: 18,826,144 km (0.069 R)
• M42: 20,046,563 km (0.12 R)
• M43: 22,197,332 km (0.094 R)
• M44: 24,860,473 km (0.108 R)
• M45: 25,303,433 km (0.1 R)
• M46: 26,325,784 km (0.06 R)
• M47: 26,712,645 km (0.089 R)
• M48: 26,841,897 km (0.109 R)
• M49: 26,906,673 km (0.074 R)
• M50: 27,818,771 km (0.083 R)
• M51: 28,608,648 km (0.036 R)
• M52: 29,205,843 km (0.116 R)
• M53: 29,606,167 km (0.096 R)
• M54: 30,345,030 km (0.096 R)
• M55: 30,750,590 km (0.106 R)
• M56: 31,294,079 km (0.08 R)
• M57: 31,635,312 km (0.084 R)
• M58: 31,772,194 km (0.085 R)
• M59: 32,459,447 km (0.114 R)
• M60: 33,290,613 km (0.082 R)
• M61: 33,360,176 km (0.095 R)
• M62: 35,470,104 km (0.104 R)
• M63: 36,111,430 km (0.105 R)
• M64: 38,787,886 km (0.105 R)
• M65: 40,632,128 km (0.109 R)
• M66: 41,153,626 km (0.095 R)
• M67: 41,677,368 km (0.048 R)
• M68: 42,052,709 km (0.078 R)
• M69: 42,882,678 km (0.069 R)
• M70: 46,100,678 km (0.099 R)
• M71: 46,800,198 km (0.12 R)
• M72: 46,878,138 km (0.073 R)
• M73: 49,236,698 km (0.054 R)
• M74: 50,590,260 km (0.053 R)
• M75: 50,670,295 km (0.103 R)
• M76: 51,875,455 km (0.089 R)
• M77: 52,036,722 km (0.12 R)
• M78: 53,008,659 km (0.083 R)
• M79: 53,823,070 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 5.7

Gravity: 19.7 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.02 AU - 14.54 AU

Year: 19809 Days

Day: 22 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,906,722 km

• M1: 398,529 km (0.108 R)
• M2: 454,478 km (0.101 R)
• M3: 493,523 km (0.115 R)
• M4: 683,812 km (0.041 R)
• M5: 921,224 km (0.115 R)
• M6: 971,788 km (0.066 R)
• M7: 1,102,237 km (0.094 R)
• M8: 1,773,034 km (0.06 R)
• M9: 2,619,010 km (0.114 R)
• M10: 3,217,252 km (0.109 R)
• M11: 3,255,998 km (0.112 R)
• M12: 3,294,893 km (0.069 R)
• M13: 3,611,891 km (0.1 R)
• M14: 3,652,282 km (0.115 R)
• M15: 3,856,035 km (0.079 R)
• M16: 3,938,613 km (0.091 R)
• M17: 4,317,544 km (0.043 R)
• M18: 5,292,025 km (0.092 R)
• M19: 5,476,180 km (0.056 R)
• M20: 5,803,799 km (0.053 R)
• M21: 6,380,050 km (0.097 R)
• M22: 6,576,173 km (0.066 R)
• M23: 7,227,223 km (0.048 R)
• M24: 8,109,252 km (0.054 R)
• M25: 8,643,915 km (0.081 R)
• M26: 9,079,693 km (0.108 R)
• M27: 10,257,627 km (0.107 R)
• M28: 10,487,409 km (0.034 R)
• M29: 11,542,224 km (0.057 R)
• M30: 11,661,453 km (0.112 R)
• M31: 11,961,547 km (0.11 R)
• M32: 12,385,806 km (0.092 R)
• M33: 13,186,753 km (0.077 R)
• M34: 13,249,135 km (0.088 R)
• M35: 14,838,314 km (0.091 R)
• M36: 15,820,424 km (0.03 R)
• M37: 17,503,549 km (0.109 R)
• M38: 18,053,920 km (0.045 R)
• M39: 18,261,861 km (0.101 R)
• M40: 18,679,987 km (0.117 R)
• M41: 19,881,856 km (0.091 R)
• M42: 20,025,021 km (0.086 R)
• M43: 20,384,056 km (0.111 R)
• M44: 21,181,563 km (0.105 R)
• M45: 21,327,570 km (0.104 R)
• M46: 22,732,144 km (0.095 R)
• M47: 23,558,822 km (0.089 R)
• M48: 24,548,562 km (0.028 R)
• M49: 25,863,228 km (0.117 R)
• M50: 26,962,772 km (0.104 R)
• M51: 27,518,379 km (0.117 R)
• M52: 28,560,178 km (0.109 R)
• M53: 28,802,377 km (0.101 R)
• M54: 29,370,251 km (0.052 R)
• M55: 30,270,082 km (0.095 R)
• M56: 32,769,713 km (0.087 R)
• M57: 33,958,567 km (0.119 R)
• M58: 34,300,997 km (0.099 R)
• M59: 36,378,612 km (0.106 R)
• M60: 40,111,378 km (0.09 R)
• M61: 40,836,180 km (0.058 R)
• M62: 41,656,574 km (0.076 R)
• M63: 42,022,939 km (0.08 R)
• M64: 42,206,496 km (0.094 R)
• M65: 42,482,504 km (0.107 R)
• M66: 42,574,507 km (0.036 R)
• M67: 43,406,421 km (0.118 R)
• M68: 43,777,872 km (0.088 R)
• M69: 46,407,354 km (0.087 R)
• M70: 48,316,671 km (0.114 R)
• M71: 48,605,246 km (0.109 R)
• M72: 51,228,444 km (0.045 R)
• M73: 52,606,540 km (0.09 R)
• M74: 53,201,042 km (0.093 R)
• M75: 53,300,225 km (0.08 R)
• M76: 55,097,793 km (0.115 R)
• M77: 56,104,886 km (0.04 R)
• M78: 56,307,143 km (0.071 R)
• M79: 58,137,473 km (0.042 R)
• M80: 58,957,269 km (0.106 R)
• M81: 59,574,659 km (0.079 R)
• M82: 59,677,732 km (0.06 R)
• M83: 60,090,622 km (0.049 R)
• M84: 60,297,516 km (0.088 R)
• M85: 61,752,056 km (0.074 R)
• M86: 63,007,930 km (0.052 R)
• M87: 65,226,018 km (0.104 R)
• M88: 65,971,165 km (0.036 R)
• M89: 66,184,492 km (0.031 R)
• M90: 66,611,893 km (0.091 R)
• M91: 67,147,603 km (0.103 R)
• M92: 68,438,782 km (0.075 R)
• M93: 71,155,330 km (0.096 R)
• M94: 72,361,537 km (0.058 R)
• M95: 73,796,031 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit