🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.52 AU - 3.64 AU

Year: 2070 Days

Day: 28 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.29 AU - 4.59 AU

Year: 2994 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.3

Radius: 8.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.81 AU - 9.67 AU

Year: 8245 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 88,158,653 km

• M1: 120,426 km (0.109 R)
• M2: 433,834 km (0.066 R)
• M3: 574,007 km (0.094 R)
• M4: 914,641 km (0.118 R)
• M5: 974,630 km (0.036 R)
• M6: 1,195,586 km (0.071 R)
• M7: 1,380,489 km (0.037 R)
• M8: 1,574,817 km (0.116 R)
• M9: 1,740,422 km (0.113 R)
• M10: 2,333,428 km (0.107 R)
• M11: 2,459,239 km (0.026 R)
• M12: 3,190,623 km (0.117 R)
• M13: 3,377,621 km (0.098 R)
• M14: 3,544,273 km (0.09 R)
• M15: 3,836,138 km (0.072 R)
• M16: 4,010,121 km (0.094 R)
• M17: 4,263,091 km (0.092 R)
• M18: 4,340,133 km (0.089 R)
• M19: 5,299,056 km (0.094 R)
• M20: 5,465,109 km (0.119 R)
• M21: 7,126,843 km (0.117 R)
• M22: 7,371,884 km (0.066 R)
• M23: 7,433,518 km (0.077 R)
• M24: 7,838,629 km (0.081 R)
• M25: 8,443,603 km (0.057 R)
• M26: 8,931,741 km (0.064 R)
• M27: 9,462,664 km (0.093 R)
• M28: 9,969,651 km (0.091 R)
• M29: 10,106,383 km (0.111 R)
• M30: 11,010,104 km (0.11 R)
• M31: 11,116,019 km (0.081 R)
• M32: 11,293,293 km (0.106 R)
• M33: 11,686,735 km (0.093 R)
• M34: 12,893,691 km (0.093 R)
• M35: 13,080,090 km (0.077 R)
• M36: 13,682,371 km (0.108 R)
• M37: 13,910,657 km (0.092 R)
• M38: 15,031,295 km (0.08 R)
• M39: 16,020,436 km (0.11 R)
• M40: 16,100,471 km (0.034 R)
• M41: 16,421,957 km (0.088 R)
• M42: 16,624,063 km (0.059 R)
• M43: 17,936,486 km (0.082 R)
• M44: 18,647,225 km (0.112 R)
• M45: 18,773,635 km (0.079 R)
• M46: 18,984,867 km (0.045 R)
• M47: 19,154,511 km (0.098 R)
• M48: 21,052,908 km (0.084 R)
• M49: 21,272,368 km (0.078 R)
• M50: 22,157,988 km (0.082 R)
• M51: 22,830,131 km (0.096 R)
• M52: 23,463,379 km (0.075 R)
• M53: 24,148,387 km (0.075 R)
• M54: 24,240,241 km (0.115 R)
• M55: 24,332,243 km (0.095 R)
• M56: 25,164,905 km (0.08 R)
• M57: 26,431,550 km (0.103 R)
• M58: 26,620,941 km (0.113 R)
• M59: 27,239,528 km (0.086 R)
• M60: 27,430,864 km (0.081 R)
• M61: 28,491,064 km (0.083 R)
• M62: 28,733,861 km (0.08 R)
• M63: 29,466,592 km (0.101 R)
• M64: 29,712,082 km (0.086 R)
• M65: 29,859,735 km (0.063 R)
• M66: 31,049,936 km (0.119 R)
• M67: 32,003,024 km (0.092 R)
• M68: 32,104,002 km (0.073 R)
• M69: 32,407,237 km (0.113 R)
• M70: 33,476,264 km (0.093 R)
• M71: 33,835,298 km (0.035 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.4

Radius: 5.1

Gravity: 13.89 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.6 AU - 12.8 AU

Year: 17329 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 88,158,653 km

• M1: 77,492 km (0.111 R)
• M2: 187,147 km (0.096 R)
• M3: 324,927 km (0.086 R)
• M4: 460,612 km (0.11 R)
• M5: 883,675 km (0.092 R)
• M6: 1,009,786 km (0.069 R)
• M7: 1,164,320 km (0.093 R)
• M8: 1,350,121 km (0.097 R)
• M9: 1,422,227 km (0.086 R)
• M10: 1,570,478 km (0.113 R)
• M11: 2,183,680 km (0.112 R)
• M12: 2,709,816 km (0.036 R)
• M13: 3,209,174 km (0.084 R)
• M14: 4,255,012 km (0.084 R)
• M15: 4,290,467 km (0.11 R)
• M16: 4,576,947 km (0.12 R)
• M17: 4,686,004 km (0.095 R)
• M18: 4,832,759 km (0.095 R)
• M19: 5,018,261 km (0.098 R)
• M20: 5,168,457 km (0.044 R)
• M21: 5,282,002 km (0.079 R)
• M22: 8,112,693 km (0.031 R)
• M23: 10,214,543 km (0.077 R)
• M24: 10,309,537 km (0.094 R)
• M25: 11,031,497 km (0.069 R)
• M26: 11,129,034 km (0.077 R)
• M27: 11,177,803 km (0.05 R)
• M28: 11,769,612 km (0.045 R)
• M29: 12,983,599 km (0.116 R)
• M30: 13,448,998 km (0.084 R)
• M31: 13,553,118 km (0.096 R)
• M32: 14,025,249 km (0.112 R)
• M33: 14,396,102 km (0.098 R)
• M34: 16,187,686 km (0.033 R)
• M35: 16,353,890 km (0.119 R)
• M36: 18,048,086 km (0.099 R)
• M37: 18,451,401 km (0.103 R)
• M38: 18,857,709 km (0.08 R)
• M39: 19,325,502 km (0.098 R)
• M40: 19,797,184 km (0.055 R)
• M41: 21,356,293 km (0.11 R)
• M42: 21,843,982 km (0.033 R)
• M43: 21,966,353 km (0.079 R)
• M44: 23,266,209 km (0.081 R)
• M45: 24,527,020 km (0.105 R)
• M46: 24,590,599 km (0.119 R)
• M47: 24,718,056 km (0.119 R)
• M48: 26,459,525 km (0.066 R)
• M49: 27,114,464 km (0.095 R)
• M50: 27,642,246 km (0.089 R)
• M51: 28,909,340 km (0.091 R)
• M52: 29,516,109 km (0.092 R)
• M53: 32,962,844 km (0.104 R)
• M54: 34,376,843 km (0.071 R)
• M55: 35,306,444 km (0.069 R)
• M56: 35,378,251 km (0.104 R)
• M57: 36,971,319 km (0.088 R)
• M58: 37,190,330 km (0.066 R)
• M59: 37,629,699 km (0.065 R)
• M60: 40,376,914 km (0.101 R)
• M61: 41,888,601 km (0.115 R)
• M62: 43,649,667 km (0.089 R)
• M63: 47,085,631 km (0.036 R)
• M64: 48,916,110 km (0.059 R)
• M65: 51,501,012 km (0.078 R)
• M66: 51,990,646 km (0.072 R)
• M67: 52,481,925 km (0.078 R)
• M68: 52,892,272 km (0.053 R)
• M69: 53,139,108 km (0.113 R)
• M70: 54,295,949 km (0.083 R)
• M71: 54,627,906 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.8

Radius: 3.4

Gravity: 42.98 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.59 AU - 22.45 AU

Year: 29289 Days

Day: 15.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,158,653 km

• M1: 73,453 km (0.114 R)
• M2: 143,913 km (0.042 R)
• M3: 273,016 km (0.066 R)
• M4: 349,610 km (0.094 R)
• M5: 433,235 km (0.071 R)
• M6: 546,631 km (0.108 R)
• M7: 594,652 km (0.08 R)
• M8: 968,945 km (0.038 R)
• M9: 1,273,078 km (0.069 R)
• M10: 2,870,634 km (0.072 R)
• M11: 3,126,446 km (0.094 R)
• M12: 3,169,680 km (0.082 R)
• M13: 3,613,985 km (0.044 R)
• M14: 4,220,306 km (0.099 R)
• M15: 5,212,588 km (0.051 R)
• M16: 6,437,944 km (0.071 R)
• M17: 7,397,615 km (0.097 R)
• M18: 8,161,312 km (0.111 R)
• M19: 8,461,555 km (0.097 R)
• M20: 8,704,502 km (0.045 R)
• M21: 9,383,975 km (0.116 R)
• M22: 9,825,289 km (0.098 R)
• M23: 9,952,597 km (0.028 R)
• M24: 10,080,503 km (0.107 R)
• M25: 10,209,007 km (0.105 R)
• M26: 10,402,587 km (0.098 R)
• M27: 11,791,753 km (0.05 R)
• M28: 12,267,624 km (0.074 R)
• M29: 14,448,910 km (0.072 R)
• M30: 16,067,858 km (0.093 R)
• M31: 16,519,345 km (0.076 R)
• M32: 17,204,204 km (0.095 R)
• M33: 17,357,691 km (0.099 R)
• M34: 19,793,593 km (0.113 R)
• M35: 20,196,461 km (0.108 R)
• M36: 21,174,083 km (0.091 R)
• M37: 21,503,497 km (0.118 R)
• M38: 23,344,748 km (0.033 R)
• M39: 24,801,831 km (0.102 R)
• M40: 24,888,448 km (0.044 R)
• M41: 26,553,323 km (0.06 R)
• M42: 27,533,488 km (0.108 R)
• M43: 27,802,764 km (0.109 R)
• M44: 27,892,822 km (0.069 R)
• M45: 27,982,880 km (0.071 R)
• M46: 28,707,083 km (0.083 R)
• M47: 28,980,249 km (0.103 R)
• M48: 29,254,163 km (0.11 R)
• M49: 30,358,793 km (0.109 R)
• M50: 30,729,946 km (0.11 R)
• M51: 33,370,348 km (0.077 R)
• M52: 34,523,897 km (0.085 R)
• M53: 34,814,267 km (0.113 R)
• M54: 35,105,534 km (0.112 R)
• M55: 35,788,299 km (0.1 R)
• M56: 35,984,122 km (0.045 R)
• M57: 36,180,395 km (0.088 R)
• M58: 37,762,991 km (0.091 R)
• M59: 38,162,118 km (0.052 R)
• M60: 40,178,697 km (0.077 R)
• M61: 42,229,833 km (0.086 R)
• M62: 42,644,070 km (0.087 R)
• M63: 45,052,147 km (0.099 R)
• M64: 45,369,444 km (0.037 R)
• M65: 47,504,056 km (0.034 R)
• M66: 47,934,898 km (0.081 R)
• M67: 48,800,321 km (0.068 R)
• M68: 48,908,929 km (0.099 R)
• M69: 52,424,779 km (0.086 R)
• M70: 53,092,883 km (0.114 R)
• M71: 55,001,602 km (0.053 R)
• M72: 56,932,462 km (0.107 R)
• M73: 58,769,972 km (0.117 R)
• M74: 59,348,318 km (0.079 R)
• M75: 59,464,106 km (0.112 R)
• M76: 59,580,045 km (0.082 R)
• M77: 61,562,665 km (0.118 R)
• M78: 63,566,678 km (0.12 R)
• M79: 64,041,352 km (0.106 R)
• M80: 64,755,533 km (0.095 R)
• M81: 64,994,141 km (0.107 R)
• M82: 66,311,949 km (0.111 R)
• M83: 66,672,929 km (0.065 R)
• M84: 68,852,121 km (0.116 R)
• M85: 70,072,839 km (0.1 R)
• M86: 70,808,711 km (0.094 R)
• M87: 72,288,085 km (0.104 R)
• M88: 73,280,068 km (0.102 R)
• M89: 80,733,034 km (0.102 R)
• M90: 83,833,151 km (0.027 R)
• M91: 84,483,752 km (0.112 R)
• M92: 85,005,549 km (0.066 R)
• M93: 85,136,148 km (0.115 R)
• M94: 85,921,238 km (0.105 R)
• M95: 86,446,027 km (0.033 R)
• M96: 87,103,360 km (0.111 R)
• M97: 87,498,598 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 20,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit