🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 39.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143

Radius: 11.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.83 AU - 1.37 AU

Year: 757 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,372,925 km

• M1: 138,827 km (0.038 R)
• M2: 216,319 km (0.088 R)
• M3: 294,558 km (0.106 R)
• M4: 364,720 km (0.102 R)
• M5: 437,125 km (0.075 R)
• M6: 506,688 km (0.06 R)
• M7: 617,839 km (0.092 R)
• M8: 771,626 km (0.113 R)
• M9: 863,479 km (0.099 R)
• M10: 1,029,832 km (0.115 R)
• M11: 1,119,291 km (0.114 R)
• M12: 1,216,081 km (0.103 R)
• M13: 1,394,851 km (0.107 R)
• M14: 1,475,633 km (0.114 R)
• M15: 1,587,533 km (0.07 R)
• M16: 1,722,769 km (0.1 R)
• M17: 1,825,393 km (0.114 R)
• M18: 1,919,640 km (0.117 R)
• M19: 2,042,460 km (0.074 R)
• M20: 2,140,446 km (0.051 R)
• M21: 2,381,149 km (0.108 R)
• M22: 2,513,543 km (0.093 R)
• M23: 2,648,481 km (0.12 R)
• M24: 2,749,758 km (0.046 R)
• M25: 2,828,148 km (0.078 R)
• M26: 2,956,503 km (0.103 R)
• M27: 3,111,636 km (0.107 R)
• M28: 3,295,192 km (0.06 R)
• M29: 3,436,861 km (0.112 R)
• M30: 3,508,369 km (0.096 R)
• M31: 3,712,870 km (0.109 R)
• M32: 3,840,177 km (0.037 R)
• M33: 3,921,409 km (0.094 R)
• M34: 4,140,719 km (0.06 R)
• M35: 4,350,007 km (0.07 R)
• M36: 4,477,315 km (0.049 R)
• M37: 4,598,639 km (0.034 R)
• M38: 4,822,736 km (0.087 R)
• M39: 5,013,623 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.5

Radius: 13.2

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.78 AU - 2.32 AU

Year: 1925 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 82,372,925 km

• M1: 190,288 km (0.095 R)
• M2: 372,648 km (0.067 R)
• M3: 554,709 km (0.094 R)
• M4: 695,481 km (0.105 R)
• M5: 867,967 km (0.097 R)
• M6: 1,017,266 km (0.079 R)
• M7: 1,145,321 km (0.044 R)
• M8: 1,258,268 km (0.112 R)
• M9: 1,462,768 km (0.061 R)
• M10: 1,749,098 km (0.073 R)
• M11: 1,991,447 km (0.088 R)
• M12: 2,323,105 km (0.093 R)
• M13: 2,522,818 km (0.074 R)
• M14: 2,672,865 km (0.1 R)
• M15: 2,868,240 km (0.101 R)
• M16: 2,996,445 km (0.044 R)
• M17: 3,126,595 km (0.083 R)
• M18: 3,244,030 km (0.117 R)
• M19: 3,712,720 km (0.045 R)
• M20: 3,915,724 km (0.113 R)
• M21: 4,122,469 km (0.111 R)
• M22: 4,251,571 km (0.112 R)
• M23: 4,398,327 km (0.1 R)
• M24: 4,849,065 km (0.105 R)
• M25: 4,934,187 km (0.047 R)
• M26: 5,054,314 km (0.07 R)
• M27: 5,140,632 km (0.086 R)
• M28: 5,227,548 km (0.108 R)
• M29: 5,314,764 km (0.108 R)
• M30: 5,438,032 km (0.038 R)
• M31: 5,940,083 km (0.04 R)
• M32: 6,123,041 km (0.114 R)
• M33: 6,215,193 km (0.072 R)
• M34: 6,664,286 km (0.104 R)
• M35: 7,007,912 km (0.092 R)
• M36: 7,182,044 km (0.088 R)
• M37: 7,993,164 km (0.087 R)
• M38: 8,256,606 km (0.096 R)
• M39: 8,481,601 km (0.104 R)
• M40: 8,563,880 km (0.106 R)
• M41: 8,667,252 km (0.079 R)
• M42: 8,854,249 km (0.112 R)
• M43: 9,658,787 km (0.104 R)
• M44: 9,939,432 km (0.1 R)
• M45: 10,178,938 km (0.059 R)
• M46: 10,266,603 km (0.065 R)
• M47: 10,398,398 km (0.102 R)
• M48: 10,552,933 km (0.081 R)
• M49: 10,663,785 km (0.108 R)
• M50: 10,998,735 km (0.09 R)
• M51: 11,359,864 km (0.108 R)
• M52: 12,093,941 km (0.047 R)
• M53: 12,186,841 km (0.101 R)
• M54: 12,279,891 km (0.1 R)
• M55: 12,419,914 km (0.078 R)
• M56: 12,513,563 km (0.115 R)
• M57: 12,843,276 km (0.082 R)
• M58: 13,946,860 km (0.12 R)
• M59: 14,215,238 km (0.12 R)
• M60: 14,683,031 km (0.103 R)
• M61: 14,906,231 km (0.064 R)
• M62: 15,431,619 km (0.041 R)
• M63: 15,861,563 km (0.097 R)
• M64: 16,320,978 km (0.113 R)
• M65: 16,526,526 km (0.116 R)
• M66: 16,836,492 km (0.102 R)
• M67: 17,200,614 km (0.115 R)
• M68: 17,436,081 km (0.079 R)
• M69: 17,672,744 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 14

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.75 AU - 5.75 AU

Year: 6791 Days

Day: 14.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,372,925 km

• M1: 191,186 km (0.078 R)
• M2: 302,936 km (0.101 R)
• M3: 579,841 km (0.111 R)
• M4: 735,274 km (0.098 R)
• M5: 843,732 km (0.071 R)
• M6: 958,324 km (0.093 R)
• M7: 1,190,799 km (0.089 R)
• M8: 1,366,577 km (0.077 R)
• M9: 1,827,936 km (0.093 R)
• M10: 1,998,328 km (0.118 R)
• M11: 2,429,469 km (0.099 R)
• M12: 2,617,813 km (0.059 R)
• M13: 2,830,841 km (0.066 R)
• M14: 3,049,702 km (0.101 R)
• M15: 3,294,893 km (0.091 R)
• M16: 3,441,050 km (0.046 R)
• M17: 3,739,797 km (0.052 R)
• M18: 3,848,704 km (0.044 R)
• M19: 4,431,687 km (0.085 R)
• M20: 4,757,362 km (0.071 R)
• M21: 5,432,198 km (0.059 R)
• M22: 5,705,663 km (0.112 R)
• M23: 5,932,752 km (0.109 R)
• M24: 6,343,997 km (0.034 R)
• M25: 6,711,559 km (0.085 R)
• M26: 7,032,147 km (0.069 R)
• M27: 7,357,822 km (0.058 R)
• M28: 7,605,257 km (0.1 R)
• M29: 7,744,083 km (0.085 R)
• M30: 7,995,857 km (0.109 R)
• M31: 8,594,098 km (0.097 R)
• M32: 9,059,647 km (0.045 R)
• M33: 9,414,344 km (0.096 R)
• M34: 10,015,577 km (0.109 R)
• M35: 10,629,228 km (0.075 R)
• M36: 10,784,510 km (0.085 R)
• M37: 10,971,957 km (0.064 R)
• M38: 11,255,145 km (0.063 R)
• M39: 11,445,284 km (0.101 R)
• M40: 11,572,592 km (0.038 R)
• M41: 11,796,690 km (0.104 R)
• M42: 11,925,344 km (0.046 R)
• M43: 12,281,536 km (0.115 R)
• M44: 12,542,884 km (0.099 R)
• M45: 13,741,462 km (0.117 R)
• M46: 13,843,039 km (0.066 R)
• M47: 13,944,915 km (0.11 R)
• M48: 14,149,266 km (0.087 R)
• M49: 14,872,272 km (0.107 R)
• M50: 15,361,009 km (0.079 R)
• M51: 16,318,585 km (0.057 R)
• M52: 16,931,337 km (0.111 R)
• M53: 17,040,245 km (0.061 R)
• M54: 17,698,774 km (0.096 R)
• M55: 17,846,278 km (0.112 R)
• M56: 17,994,081 km (0.111 R)
• M57: 18,328,432 km (0.086 R)
• M58: 18,702,127 km (0.084 R)
• M59: 18,814,775 km (0.118 R)
• M60: 21,114,543 km (0.119 R)
• M61: 21,427,950 km (0.091 R)
• M62: 21,585,178 km (0.097 R)
• M63: 21,900,829 km (0.087 R)
• M64: 22,656,598 km (0.046 R)
• M65: 23,745,371 km (0.102 R)
• M66: 24,480,644 km (0.079 R)
• M67: 24,727,331 km (0.069 R)
• M68: 25,264,836 km (0.036 R)
• M69: 25,889,856 km (0.065 R)
• M70: 26,099,293 km (0.109 R)
• M71: 26,351,366 km (0.085 R)
• M72: 26,604,336 km (0.092 R)
• M73: 26,731,045 km (0.044 R)
• M74: 27,155,155 km (0.09 R)
• M75: 27,453,304 km (0.112 R)
• M76: 28,181,845 km (0.074 R)
• M77: 28,786,520 km (0.103 R)
• M78: 28,916,820 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.8

Radius: 5.8

Gravity: 18.54 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.44 AU - 13.36 AU

Year: 23607 Days

Day: 19.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,372,925 km

• M1: 359,184 km (0.105 R)
• M2: 417,228 km (0.113 R)
• M3: 705,952 km (0.079 R)
• M4: 831,764 km (0.12 R)
• M5: 1,531,433 km (0.091 R)
• M6: 1,695,393 km (0.085 R)
• M7: 2,184,129 km (0.041 R)
• M8: 2,558,423 km (0.049 R)
• M9: 2,993,154 km (0.088 R)
• M10: 3,841,075 km (0.118 R)
• M11: 3,974,367 km (0.08 R)
• M12: 4,475,968 km (0.059 R)
• M13: 4,758,110 km (0.12 R)
• M14: 6,409,670 km (0.036 R)
• M15: 6,567,945 km (0.029 R)
• M16: 6,780,823 km (0.032 R)
• M17: 6,834,528 km (0.106 R)
• M18: 7,879,469 km (0.058 R)
• M19: 9,388,164 km (0.12 R)
• M20: 9,748,695 km (0.068 R)
• M21: 9,991,642 km (0.109 R)
• M22: 10,236,533 km (0.058 R)
• M23: 11,109,287 km (0.09 R)
• M24: 12,462,550 km (0.104 R)
• M25: 13,663,222 km (0.056 R)
• M26: 15,040,121 km (0.115 R)
• M27: 15,109,983 km (0.073 R)
• M28: 15,815,936 km (0.081 R)
• M29: 16,532,659 km (0.101 R)
• M30: 17,186,701 km (0.112 R)
• M31: 17,923,171 km (0.12 R)
• M32: 18,220,721 km (0.095 R)
• M33: 18,670,113 km (0.081 R)
• M34: 19,427,079 km (0.114 R)
• M35: 20,892,839 km (0.03 R)
• M36: 21,284,336 km (0.105 R)
• M37: 21,678,377 km (0.098 R)
• M38: 21,757,514 km (0.108 R)
• M39: 21,995,375 km (0.072 R)
• M40: 22,955,344 km (0.106 R)
• M41: 23,359,408 km (0.112 R)
• M42: 24,010,907 km (0.108 R)
• M43: 24,420,955 km (0.088 R)
• M44: 24,750,818 km (0.088 R)
• M45: 25,165,055 km (0.059 R)
• M46: 26,590,722 km (0.102 R)
• M47: 26,675,395 km (0.117 R)
• M48: 27,185,374 km (0.097 R)
• M49: 28,387,692 km (0.082 R)
• M50: 32,458,699 km (0.04 R)
• M51: 33,094,041 km (0.046 R)
• M52: 33,276,401 km (0.097 R)
• M53: 33,641,868 km (0.045 R)
• M54: 34,376,992 km (0.094 R)
• M55: 35,862,948 km (0.104 R)
• M56: 37,275,002 km (0.06 R)
• M57: 37,369,847 km (0.097 R)
• M58: 38,417,780 km (0.071 R)
• M59: 39,282,306 km (0.109 R)
• M60: 39,862,297 km (0.104 R)
• M61: 41,914,182 km (0.038 R)
• M62: 43,301,104 km (0.095 R)
• M63: 44,000,324 km (0.114 R)
• M64: 45,612,241 km (0.066 R)
• M65: 46,119,976 km (0.059 R)
• M66: 46,425,455 km (0.108 R)
• M67: 46,936,033 km (0.1 R)
• M68: 47,963,022 km (0.088 R)
• M69: 48,789,999 km (0.101 R)
• M70: 48,893,670 km (0.117 R)
• M71: 49,309,104 km (0.08 R)
• M72: 49,517,344 km (0.108 R)
• M73: 50,457,716 km (0.11 R)
• M74: 51,087,972 km (0.095 R)
• M75: 51,404,072 km (0.088 R)
• M76: 55,788,786 km (0.066 R)
• M77: 59,403,968 km (0.117 R)
• M78: 60,180,531 km (0.112 R)
• M79: 61,855,877 km (0.117 R)
• M80: 62,530,264 km (0.117 R)
• M81: 62,755,559 km (0.079 R)
• M82: 63,094,099 km (0.073 R)
• M83: 64,454,243 km (0.118 R)
• M84: 65,023,911 km (0.082 R)
• M85: 68,128,366 km (0.084 R)
• M86: 68,708,507 km (0.098 R)
• M87: 69,990,710 km (0.118 R)
• M88: 72,578,753 km (0.06 R)
• M89: 72,934,048 km (0.057 R)
• M90: 73,171,161 km (0.069 R)
• M91: 73,765,364 km (0.058 R)
• M92: 75,557,397 km (0.091 R)
• M93: 75,677,374 km (0.105 R)
• M94: 77,363,641 km (0.069 R)
• M95: 79,427,942 km (0.097 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: 370 - 18,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit