🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.57 AU - 2.29 AU

Year: 1005 Days

Day: 15.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.36 AU - 2.92 AU

Year: 1607 Days

Day: 46.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.8

Radius: 11.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.91 AU - 5.53 AU

Year: 3843 Days

Day: 14.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,816,881 km

• M1: 147,653 km (0.117 R)
• M2: 228,137 km (0.098 R)
• M3: 401,670 km (0.077 R)
• M4: 535,860 km (0.077 R)
• M5: 619,186 km (0.058 R)
• M6: 978,220 km (0.091 R)
• M7: 1,095,954 km (0.082 R)
• M8: 1,320,500 km (0.097 R)
• M9: 1,412,054 km (0.097 R)
• M10: 1,492,239 km (0.069 R)
• M11: 1,785,451 km (0.111 R)
• M12: 1,858,155 km (0.119 R)
• M13: 2,267,904 km (0.103 R)
• M14: 2,705,777 km (0.111 R)
• M15: 2,806,755 km (0.072 R)
• M16: 2,891,876 km (0.033 R)
• M17: 2,995,249 km (0.071 R)
• M18: 3,475,757 km (0.07 R)
• M19: 3,604,261 km (0.063 R)
• M20: 3,753,261 km (0.077 R)
• M21: 4,018,797 km (0.099 R)
• M22: 4,369,305 km (0.095 R)
• M23: 4,831,712 km (0.112 R)
• M24: 4,913,841 km (0.1 R)
• M25: 5,204,660 km (0.083 R)
• M26: 6,133,064 km (0.118 R)
• M27: 6,787,854 km (0.051 R)
• M28: 6,995,645 km (0.112 R)
• M29: 7,205,531 km (0.111 R)
• M30: 7,394,024 km (0.105 R)
• M31: 7,751,563 km (0.097 R)
• M32: 7,847,904 km (0.03 R)
• M33: 8,017,399 km (0.074 R)
• M34: 8,360,127 km (0.069 R)
• M35: 8,558,195 km (0.105 R)
• M36: 8,984,250 km (0.089 R)
• M37: 9,060,096 km (0.117 R)
• M38: 9,187,104 km (0.102 R)
• M39: 9,545,840 km (0.079 R)
• M40: 9,778,914 km (0.092 R)
• M41: 10,066,291 km (0.119 R)
• M42: 10,622,646 km (0.11 R)
• M43: 10,837,319 km (0.1 R)
• M44: 11,710,073 km (0.11 R)
• M45: 11,904,101 km (0.099 R)
• M46: 12,183,101 km (0.094 R)
• M47: 13,406,961 km (0.081 R)
• M48: 13,784,696 km (0.03 R)
• M49: 13,931,003 km (0.113 R)
• M50: 14,372,765 km (0.085 R)
• M51: 14,610,326 km (0.12 R)
• M52: 15,512,551 km (0.11 R)
• M53: 15,878,468 km (0.105 R)
• M54: 16,001,138 km (0.103 R)
• M55: 16,618,977 km (0.083 R)
• M56: 16,837,091 km (0.08 R)
• M57: 17,370,706 km (0.046 R)
• M58: 18,551,333 km (0.043 R)
• M59: 18,712,898 km (0.091 R)
• M60: 19,037,376 km (0.104 R)
• M61: 19,363,649 km (0.045 R)
• M62: 19,560,370 km (0.079 R)
• M63: 19,691,867 km (0.089 R)
• M64: 19,889,635 km (0.104 R)
• M65: 20,487,129 km (0.114 R)
• M66: 20,620,570 km (0.098 R)
• M67: 20,754,461 km (0.095 R)
• M68: 20,955,819 km (0.035 R)
• M69: 21,461,909 km (0.044 R)
• M70: 21,869,713 km (0.104 R)
• M71: 22,314,467 km (0.051 R)
• M72: 22,417,540 km (0.09 R)
• M73: 22,865,885 km (0.074 R)
• M74: 23,073,826 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 14.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.49 AU - 7.23 AU

Year: 5316 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 55,816,881 km

• M1: 182,061 km (0.12 R)
• M2: 336,595 km (0.103 R)
• M3: 429,795 km (0.1 R)
• M4: 784,641 km (0.094 R)
• M5: 962,812 km (0.118 R)
• M6: 1,273,975 km (0.095 R)
• M7: 1,407,716 km (0.034 R)
• M8: 1,594,115 km (0.11 R)
• M9: 1,788,891 km (0.087 R)
• M10: 3,289,059 km (0.081 R)
• M11: 4,642,321 km (0.11 R)
• M12: 4,907,109 km (0.064 R)
• M13: 5,267,790 km (0.064 R)
• M14: 5,768,494 km (0.1 R)
• M15: 6,381,995 km (0.082 R)
• M16: 7,484,980 km (0.072 R)
• M17: 7,879,769 km (0.11 R)
• M18: 8,069,160 km (0.038 R)
• M19: 8,646,607 km (0.032 R)
• M20: 8,951,189 km (0.074 R)
• M21: 9,326,081 km (0.047 R)
• M22: 9,459,522 km (0.107 R)
• M23: 10,228,156 km (0.056 R)
• M24: 10,782,865 km (0.073 R)
• M25: 10,946,525 km (0.118 R)
• M26: 11,158,206 km (0.109 R)
• M27: 11,323,661 km (0.079 R)
• M28: 11,513,950 km (0.025 R)
• M29: 11,777,242 km (0.072 R)
• M30: 11,873,433 km (0.119 R)
• M31: 12,139,568 km (0.062 R)
• M32: 12,554,553 km (0.103 R)
• M33: 12,924,658 km (0.099 R)
• M34: 13,123,473 km (0.102 R)
• M35: 13,448,849 km (0.031 R)
• M36: 13,599,942 km (0.095 R)
• M37: 13,827,630 km (0.073 R)
• M38: 14,184,272 km (0.098 R)
• M39: 14,492,443 km (0.056 R)
• M40: 14,673,158 km (0.092 R)
• M41: 15,377,464 km (0.118 R)
• M42: 15,694,163 km (0.111 R)
• M43: 15,932,921 km (0.069 R)
• M44: 17,583,734 km (0.057 R)
• M45: 17,776,565 km (0.086 R)
• M46: 17,942,469 km (0.119 R)
• M47: 18,836,167 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 10.2

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.45 AU - 7.59 AU

Year: 7728 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,816,881 km

• M1: 130,001 km (0.098 R)
• M2: 280,945 km (0.099 R)
• M3: 344,524 km (0.064 R)
• M4: 538,552 km (0.114 R)
• M5: 624,422 km (0.097 R)
• M6: 702,212 km (0.113 R)
• M7: 783,743 km (0.096 R)
• M8: 1,534,126 km (0.116 R)
• M9: 1,887,476 km (0.12 R)
• M10: 2,867,193 km (0.06 R)
• M11: 2,934,362 km (0.044 R)
• M12: 3,325,860 km (0.102 R)
• M13: 3,491,913 km (0.107 R)
• M14: 3,807,715 km (0.08 R)
• M15: 4,031,663 km (0.107 R)
• M16: 4,208,936 km (0.072 R)
• M17: 4,492,873 km (0.041 R)
• M18: 5,215,879 km (0.119 R)
• M19: 5,492,935 km (0.095 R)
• M20: 5,718,079 km (0.053 R)
• M21: 6,177,494 km (0.108 R)
• M22: 6,411,765 km (0.112 R)
• M23: 7,162,447 km (0.058 R)
• M24: 7,940,805 km (0.083 R)
• M25: 8,163,705 km (0.108 R)
• M26: 8,324,074 km (0.05 R)
• M27: 8,943,110 km (0.048 R)
• M28: 9,208,347 km (0.105 R)
• M29: 9,308,428 km (0.096 R)
• M30: 9,375,299 km (0.076 R)
• M31: 9,916,693 km (0.059 R)
• M32: 10,433,404 km (0.114 R)
• M33: 10,923,487 km (0.067 R)
• M34: 10,994,097 km (0.107 R)
• M35: 11,065,007 km (0.064 R)
• M36: 11,349,691 km (0.097 R)
• M37: 11,528,910 km (0.05 R)
• M38: 12,145,103 km (0.093 R)
• M39: 12,586,566 km (0.082 R)
• M40: 13,033,266 km (0.085 R)
• M41: 13,145,763 km (0.108 R)
• M42: 13,409,504 km (0.084 R)
• M43: 14,365,884 km (0.041 R)
• M44: 14,559,762 km (0.102 R)
• M45: 15,542,321 km (0.056 R)
• M46: 16,101,817 km (0.071 R)
• M47: 16,424,500 km (0.119 R)
• M48: 17,364,274 km (0.067 R)
• M49: 17,570,868 km (0.061 R)
• M50: 17,653,746 km (0.047 R)
• M51: 17,986,451 km (0.112 R)
• M52: 18,070,076 km (0.082 R)
• M53: 18,827,490 km (0.099 R)
• M54: 20,243,135 km (0.118 R)
• M55: 20,417,117 km (0.073 R)
• M56: 20,591,399 km (0.111 R)
• M57: 20,722,596 km (0.099 R)
• M58: 21,161,666 km (0.051 R)
• M59: 21,959,920 km (0.101 R)
• M60: 22,138,690 km (0.092 R)
• M61: 22,362,638 km (0.112 R)
• M62: 22,677,691 km (0.088 R)
• M63: 22,858,255 km (0.097 R)
• M64: 23,539,973 km (0.069 R)
• M65: 23,677,154 km (0.103 R)
• M66: 24,644,604 km (0.11 R)
• M67: 25,109,853 km (0.049 R)
• M68: 25,719,016 km (0.117 R)
• M69: 25,860,236 km (0.068 R)
• M70: 26,238,120 km (0.091 R)
• M71: 26,332,965 km (0.066 R)
• M72: 28,349,544 km (0.104 R)
• M73: 28,495,402 km (0.117 R)
• M74: 28,836,934 km (0.069 R)
• M75: 29,376,384 km (0.06 R)
• M76: 30,864,285 km (0.09 R)
• M77: 31,014,331 km (0.072 R)
• M78: 32,325,706 km (0.097 R)
• M79: 32,478,296 km (0.037 R)
• M80: 32,988,275 km (0.12 R)
• M81: 33,244,237 km (0.109 R)
• M82: 33,758,256 km (0.103 R)
• M83: 34,378,488 km (0.099 R)
• M84: 34,742,011 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.2

Radius: 10.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.85 AU - 9.23 AU

Year: 8543 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,816,881 km

• M1: 181,612 km (0.111 R)
• M2: 255,364 km (0.106 R)
• M3: 768,335 km (0.1 R)
• M4: 892,202 km (0.076 R)
• M5: 1,081,443 km (0.119 R)
• M6: 3,300,877 km (0.086 R)
• M7: 3,508,369 km (0.087 R)
• M8: 4,462,056 km (0.094 R)
• M9: 4,658,926 km (0.109 R)
• M10: 4,925,659 km (0.053 R)
• M11: 4,993,278 km (0.09 R)
• M12: 5,283,647 km (0.05 R)
• M13: 5,352,761 km (0.078 R)
• M14: 5,952,649 km (0.113 R)
• M15: 6,555,229 km (0.104 R)
• M16: 7,196,555 km (0.095 R)
• M17: 7,447,132 km (0.104 R)
• M18: 8,016,351 km (0.074 R)
• M19: 8,135,880 km (0.114 R)
• M20: 8,620,129 km (0.096 R)
• M21: 8,783,489 km (0.099 R)
• M22: 9,679,730 km (0.1 R)
• M23: 11,289,553 km (0.032 R)
• M24: 12,011,063 km (0.064 R)
• M25: 12,794,059 km (0.104 R)
• M26: 13,760,162 km (0.089 R)
• M27: 15,587,649 km (0.074 R)
• M28: 15,787,063 km (0.117 R)
• M29: 16,314,545 km (0.092 R)
• M30: 16,975,768 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 12.6

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.14 AU - 10.2 AU

Year: 10406 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,816,881 km

• M1: 552,764 km (0.12 R)
• M2: 894,296 km (0.113 R)
• M3: 995,275 km (0.111 R)
• M4: 1,121,984 km (0.112 R)
• M5: 1,209,648 km (0.043 R)
• M6: 1,300,005 km (0.034 R)
• M7: 1,463,666 km (0.116 R)
• M8: 1,890,468 km (0.1 R)
• M9: 3,293,696 km (0.119 R)
• M10: 3,819,533 km (0.063 R)
• M11: 4,336,693 km (0.095 R)
• M12: 5,513,130 km (0.055 R)
• M13: 6,578,716 km (0.107 R)
• M14: 6,865,196 km (0.065 R)
• M15: 7,922,254 km (0.116 R)
• M16: 8,052,554 km (0.098 R)
• M17: 8,403,361 km (0.084 R)
• M18: 8,536,354 km (0.077 R)
• M19: 8,625,364 km (0.111 R)
• M20: 8,894,192 km (0.078 R)
• M21: 9,165,712 km (0.117 R)
• M22: 9,302,594 km (0.065 R)
• M23: 9,394,148 km (0.077 R)
• M24: 9,670,904 km (0.052 R)
• M25: 10,090,975 km (0.108 R)
• M26: 11,583,214 km (0.119 R)
• M27: 11,929,682 km (0.109 R)
• M28: 12,029,314 km (0.041 R)
• M29: 12,129,246 km (0.084 R)
• M30: 12,279,592 km (0.101 R)
• M31: 12,380,271 km (0.107 R)
• M32: 13,869,667 km (0.118 R)
• M33: 14,343,444 km (0.075 R)
• M34: 14,769,050 km (0.083 R)
• M35: 15,198,844 km (0.047 R)
• M36: 15,905,994 km (0.109 R)
• M37: 16,125,753 km (0.109 R)
• M38: 17,408,854 km (0.064 R)
• M39: 19,073,130 km (0.068 R)
• M40: 19,248,160 km (0.115 R)
• M41: 19,482,430 km (0.09 R)
• M42: 19,599,864 km (0.114 R)
• M43: 19,835,481 km (0.093 R)
• M44: 20,727,683 km (0.059 R)
• M45: 21,088,213 km (0.112 R)
• M46: 21,572,163 km (0.099 R)
• M47: 22,921,984 km (0.091 R)
• M48: 23,108,084 km (0.099 R)
• M49: 23,857,868 km (0.067 R)
• M50: 27,592,729 km (0.114 R)
• M51: 27,989,462 km (0.089 R)
• M52: 28,521,283 km (0.102 R)
• M53: 29,257,903 km (0.114 R)
• M54: 29,865,420 km (0.052 R)
• M55: 30,272,625 km (0.117 R)
• M56: 31,161,386 km (0.11 R)
• M57: 31,574,426 km (0.081 R)
• M58: 31,781,768 km (0.088 R)
• M59: 31,920,146 km (0.074 R)
• M60: 32,197,501 km (0.107 R)
• M61: 32,684,891 km (0.105 R)
• M62: 33,385,458 km (0.07 R)
• M63: 33,878,831 km (0.119 R)
• M64: 34,445,508 km (0.073 R)
• M65: 34,872,610 km (0.082 R)
• M66: 35,373,165 km (0.098 R)
• M67: 36,889,040 km (0.09 R)
• M68: 37,326,015 km (0.103 R)
• M69: 38,131,600 km (0.045 R)
• M70: 39,313,722 km (0.095 R)
• M71: 39,462,273 km (0.116 R)
• M72: 39,834,622 km (0.107 R)
• M73: 44,083,650 km (0.08 R)
• M74: 44,702,387 km (0.059 R)
• M75: 44,935,161 km (0.032 R)
• M76: 46,340,035 km (0.099 R)
• M77: 46,969,094 km (0.077 R)
• M78: 47,600,995 km (0.099 R)
• M79: 48,474,497 km (0.094 R)
• M80: 48,554,083 km (0.11 R)
• M81: 49,112,981 km (0.067 R)
• M82: 49,193,016 km (0.099 R)
• M83: 50,156,576 km (0.115 R)
• M84: 50,317,842 km (0.099 R)
• M85: 52,429,117 km (0.043 R)
• M86: 52,756,437 km (0.089 R)
• M87: 54,984,099 km (0.097 R)
• M88: 55,233,479 km (0.102 R)
• M89: 55,316,655 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit