🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 10.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.65 AU - 0.87 AU

Year: 466 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,946,833 km

• M1: 134,638 km (0.093 R)
• M2: 214,972 km (0.109 R)
• M3: 307,723 km (0.048 R)
• M4: 401,969 km (0.083 R)
• M5: 513,270 km (0.101 R)
• M6: 617,690 km (0.076 R)
• M7: 692,788 km (0.11 R)
• M8: 771,327 km (0.073 R)
• M9: 842,535 km (0.101 R)
• M10: 913,445 km (0.058 R)
• M11: 1,003,652 km (0.099 R)
• M12: 1,073,514 km (0.115 R)
• M13: 1,178,532 km (0.055 R)
• M14: 1,246,449 km (0.084 R)
• M15: 1,389,615 km (0.055 R)
• M16: 1,504,955 km (0.101 R)
• M17: 1,623,586 km (0.055 R)
• M18: 1,706,912 km (0.074 R)
• M19: 1,802,206 km (0.104 R)
• M20: 1,925,025 km (0.079 R)
• M21: 2,054,428 km (0.073 R)
• M22: 2,122,195 km (0.108 R)
• M23: 2,209,860 km (0.079 R)
• M24: 2,341,805 km (0.106 R)
• M25: 2,480,333 km (0.116 R)
• M26: 2,593,129 km (0.065 R)
• M27: 2,678,999 km (0.105 R)
• M28: 2,794,937 km (0.12 R)
• M29: 2,891,428 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.3

Radius: 14.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.67 AU - 0.87 AU

Year: 475 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,946,833 km

• M1: 193,131 km (0.105 R)
• M2: 288,873 km (0.043 R)
• M3: 385,514 km (0.089 R)
• M4: 508,184 km (0.09 R)
• M5: 607,517 km (0.117 R)
• M6: 719,416 km (0.046 R)
• M7: 814,112 km (0.041 R)
• M8: 922,720 km (0.078 R)
• M9: 1,065,137 km (0.088 R)
• M10: 1,161,478 km (0.052 R)
• M11: 1,389,914 km (0.116 R)
• M12: 1,567,337 km (0.107 R)
• M13: 1,667,567 km (0.104 R)
• M14: 1,775,727 km (0.086 R)
• M15: 1,868,926 km (0.107 R)
• M16: 2,048,144 km (0.108 R)
• M17: 2,183,381 km (0.1 R)
• M18: 2,308,894 km (0.119 R)
• M19: 2,417,801 km (0.12 R)
• M20: 2,528,354 km (0.101 R)
• M21: 2,863,752 km (0.109 R)
• M22: 3,185,238 km (0.102 R)
• M23: 3,314,341 km (0.111 R)
• M24: 3,503,881 km (0.072 R)
• M25: 3,704,642 km (0.11 R)
• M26: 3,863,515 km (0.074 R)
• M27: 4,032,411 km (0.082 R)
• M28: 4,441,561 km (0.086 R)
• M29: 4,578,293 km (0.119 R)
• M30: 4,790,273 km (0.105 R)
• M31: 4,913,991 km (0.094 R)
• M32: 5,055,510 km (0.1 R)
• M33: 5,223,808 km (0.094 R)
• M34: 5,540,208 km (0.066 R)
• M35: 5,661,681 km (0.081 R)
• M36: 5,775,076 km (0.116 R)
• M37: 5,951,302 km (0.107 R)
• M38: 6,057,816 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 8.6

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.11 AU - 1.23 AU

Year: 890 Days

Day: 5.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 78,946,833 km

• M1: 108,608 km (0.098 R)
• M2: 195,076 km (0.111 R)
• M3: 304,731 km (0.055 R)
• M4: 387,907 km (0.089 R)
• M5: 527,183 km (0.115 R)
• M6: 654,640 km (0.056 R)
• M7: 737,667 km (0.063 R)
• M8: 901,626 km (0.064 R)
• M9: 1,008,738 km (0.084 R)
• M10: 1,120,189 km (0.093 R)
• M11: 1,228,647 km (0.114 R)
• M12: 1,348,176 km (0.089 R)
• M13: 1,440,478 km (0.12 R)
• M14: 1,558,959 km (0.103 R)
• M15: 1,615,358 km (0.106 R)
• M16: 1,688,960 km (0.088 R)
• M17: 1,805,646 km (0.039 R)
• M18: 1,951,205 km (0.066 R)
• M19: 2,047,396 km (0.061 R)
• M20: 2,235,441 km (0.1 R)
• M21: 2,391,920 km (0.082 R)
• M22: 2,457,444 km (0.101 R)
• M23: 2,542,565 km (0.092 R)
• M24: 2,794,189 km (0.085 R)
• M25: 2,863,303 km (0.117 R)
• M26: 3,084,259 km (0.084 R)
• M27: 3,186,584 km (0.091 R)
• M28: 3,342,166 km (0.103 R)
• M29: 3,447,333 km (0.079 R)
• M30: 3,639,267 km (0.092 R)
• M31: 3,867,853 km (0.111 R)
• M32: 4,022,836 km (0.071 R)
• M33: 4,090,006 km (0.086 R)
• M34: 4,304,828 km (0.095 R)
• M35: 4,373,494 km (0.086 R)
• M36: 4,430,939 km (0.059 R)
• M37: 4,488,684 km (0.072 R)
• M38: 4,569,916 km (0.119 R)
• M39: 4,651,596 km (0.064 R)
• M40: 4,852,207 km (0.086 R)
• M41: 4,911,747 km (0.09 R)
• M42: 5,031,575 km (0.059 R)
• M43: 5,091,863 km (0.117 R)
• M44: 5,582,693 km (0.108 R)
• M45: 5,758,172 km (0.041 R)
• M46: 5,821,302 km (0.07 R)
• M47: 5,884,582 km (0.071 R)
• M48: 6,140,245 km (0.113 R)
• M49: 6,295,378 km (0.071 R)
• M50: 6,570,039 km (0.109 R)
• M51: 6,636,012 km (0.108 R)
• M52: 6,861,905 km (0.086 R)
• M53: 6,996,094 km (0.109 R)
• M54: 7,307,856 km (0.091 R)
• M55: 7,693,519 km (0.048 R)
• M56: 7,818,882 km (0.103 R)
• M57: 8,015,304 km (0.118 R)
• M58: 8,099,977 km (0.104 R)
• M59: 8,599,933 km (0.059 R)
• M60: 8,686,700 km (0.105 R)
• M61: 8,948,496 km (0.096 R)
• M62: 9,584,736 km (0.03 R)
• M63: 9,961,273 km (0.071 R)
• M64: 10,128,524 km (0.091 R)
• M65: 10,189,560 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.4

Radius: 7.6

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.22 AU - 9.32 AU

Year: 18256 Days

Day: 21 Hours

Environment

Temp: -243 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,946,833 km

• M1: 100,829 km (0.1 R)
• M2: 235,766 km (0.12 R)
• M3: 921,822 km (0.074 R)
• M4: 1,019,061 km (0.11 R)
• M5: 1,069,026 km (0.038 R)
• M6: 1,224,159 km (0.054 R)
• M7: 1,304,493 km (0.081 R)
• M8: 1,643,632 km (0.038 R)
• M9: 1,823,448 km (0.071 R)
• M10: 2,073,277 km (0.055 R)
• M11: 3,031,152 km (0.116 R)
• M12: 3,104,156 km (0.057 R)
• M13: 3,215,008 km (0.076 R)
• M14: 3,946,841 km (0.036 R)
• M15: 4,066,968 km (0.098 R)
• M16: 4,434,679 km (0.081 R)
• M17: 4,813,311 km (0.099 R)
• M18: 5,027,984 km (0.072 R)
• M19: 5,202,116 km (0.104 R)
• M20: 5,467,054 km (0.118 R)
• M21: 6,010,094 km (0.085 R)
• M22: 6,381,696 km (0.043 R)
• M23: 6,953,010 km (0.111 R)
• M24: 7,049,949 km (0.099 R)
• M25: 7,491,113 km (0.113 R)
• M26: 8,246,433 km (0.111 R)
• M27: 8,503,592 km (0.115 R)
• M28: 9,025,838 km (0.102 R)
• M29: 9,937,338 km (0.117 R)
• M30: 10,376,408 km (0.092 R)
• M31: 10,598,261 km (0.077 R)
• M32: 10,709,861 km (0.087 R)
• M33: 11,103,304 km (0.052 R)
• M34: 11,216,549 km (0.094 R)
• M35: 11,558,829 km (0.108 R)
• M36: 11,904,400 km (0.077 R)
• M37: 12,429,189 km (0.053 R)
• M38: 12,487,981 km (0.061 R)
• M39: 12,605,865 km (0.087 R)
• M40: 14,355,711 km (0.092 R)
• M41: 15,606,349 km (0.085 R)
• M42: 18,814,475 km (0.114 R)
• M43: 19,835,930 km (0.11 R)
• M44: 20,249,717 km (0.12 R)
• M45: 20,388,245 km (0.116 R)
• M46: 20,527,072 km (0.078 R)
• M47: 21,015,509 km (0.08 R)
• M48: 22,575,216 km (0.055 R)
• M49: 23,587,096 km (0.087 R)
• M50: 24,098,721 km (0.093 R)
• M51: 25,132,592 km (0.08 R)
• M52: 25,580,189 km (0.086 R)
• M53: 27,167,273 km (0.088 R)
• M54: 27,243,567 km (0.117 R)
• M55: 27,549,794 km (0.087 R)
• M56: 30,198,125 km (0.101 R)
• M57: 30,912,605 km (0.055 R)
• M58: 31,072,226 km (0.091 R)
• M59: 32,601,415 km (0.094 R)
• M60: 33,416,125 km (0.08 R)
• M61: 33,497,955 km (0.079 R)
• M62: 34,319,996 km (0.06 R)
• M63: 35,398,596 km (0.074 R)
• M64: 35,649,023 km (0.118 R)
• M65: 35,816,423 km (0.119 R)
• M66: 35,900,048 km (0.054 R)
• M67: 36,572,491 km (0.108 R)
• M68: 37,164,300 km (0.067 R)
• M69: 38,442,913 km (0.113 R)
• M70: 39,389,867 km (0.069 R)
• M71: 39,476,185 km (0.1 R)
• M72: 40,431,517 km (0.111 R)
• M73: 41,482,143 km (0.074 R)
• M74: 42,453,183 km (0.109 R)
• M75: 44,958,498 km (0.118 R)
• M76: 45,320,376 km (0.115 R)
• M77: 46,046,823 km (0.1 R)
• M78: 49,549,956 km (0.109 R)
• M79: 49,643,305 km (0.088 R)
• M80: 49,923,801 km (0.118 R)
• M81: 50,674,035 km (0.089 R)
• M82: 57,297,630 km (0.097 R)
• M83: 59,366,868 km (0.102 R)
• M84: 60,460,578 km (0.078 R)
• M85: 61,661,250 km (0.1 R)
• M86: 62,264,429 km (0.12 R)
• M87: 64,799,066 km (0.119 R)
• M88: 66,644,804 km (0.072 R)
• M89: 68,092,164 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.1

Radius: 3.8

Gravity: 59.63 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.85 AU - 9.07 AU

Year: 18853 Days

Day: 20.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,946,833 km

• M1: 126,111 km (0.116 R)
• M2: 237,861 km (0.108 R)
• M3: 397,332 km (0.116 R)
• M4: 457,171 km (0.063 R)
• M5: 541,843 km (0.07 R)
• M6: 654,939 km (0.107 R)
• M7: 825,631 km (0.104 R)
• M8: 1,324,689 km (0.063 R)
• M9: 1,446,312 km (0.064 R)
• M10: 1,832,574 km (0.115 R)
• M11: 3,084,110 km (0.055 R)
• M12: 3,576,137 km (0.115 R)
• M13: 4,815,406 km (0.073 R)
• M14: 5,049,527 km (0.1 R)
• M15: 5,528,838 km (0.042 R)
• M16: 5,922,580 km (0.058 R)
• M17: 6,173,306 km (0.099 R)
• M18: 6,530,097 km (0.038 R)
• M19: 6,946,128 km (0.057 R)
• M20: 7,694,417 km (0.101 R)
• M21: 8,355,939 km (0.094 R)
• M22: 10,087,833 km (0.028 R)
• M23: 11,178,102 km (0.075 R)
• M24: 12,114,884 km (0.074 R)
• M25: 14,665,678 km (0.098 R)
• M26: 15,208,718 km (0.085 R)
• M27: 15,827,455 km (0.077 R)
• M28: 16,665,352 km (0.069 R)
• M29: 17,804,540 km (0.082 R)
• M30: 18,093,264 km (0.112 R)
• M31: 19,116,065 km (0.113 R)
• M32: 20,082,317 km (0.102 R)
• M33: 20,232,364 km (0.111 R)
• M34: 20,760,594 km (0.097 R)
• M35: 20,912,286 km (0.119 R)
• M36: 21,293,312 km (0.077 R)
• M37: 21,369,757 km (0.09 R)
• M38: 22,683,675 km (0.087 R)
• M39: 23,468,764 km (0.057 R)
• M40: 24,262,680 km (0.115 R)
• M41: 25,065,273 km (0.113 R)
• M42: 25,469,935 km (0.083 R)
• M43: 25,551,167 km (0.115 R)
• M44: 27,109,827 km (0.086 R)
• M45: 28,446,035 km (0.085 R)
• M46: 29,377,132 km (0.102 R)
• M47: 29,718,215 km (0.083 R)
• M48: 30,232,234 km (0.06 R)
• M49: 31,356,013 km (0.073 R)
• M50: 33,377,379 km (0.083 R)
• M51: 35,078,756 km (0.102 R)
• M52: 35,894,513 km (0.119 R)
• M53: 36,441,742 km (0.08 R)
• M54: 36,808,107 km (0.064 R)
• M55: 37,544,578 km (0.102 R)
• M56: 37,822,082 km (0.04 R)
• M57: 38,658,334 km (0.107 R)
• M58: 39,312,974 km (0.098 R)
• M59: 39,688,764 km (0.03 R)
• M60: 41,108,448 km (0.084 R)
• M61: 41,489,773 km (0.068 R)
• M62: 44,192,109 km (0.114 R)
• M63: 45,761,540 km (0.119 R)
• M64: 46,453,879 km (0.112 R)
• M65: 47,149,808 km (0.057 R)
• M66: 47,548,935 km (0.051 R)
• M67: 48,753,198 km (0.108 R)
• M68: 50,170,787 km (0.116 R)
• M69: 51,601,841 km (0.111 R)
• M70: 52,735,643 km (0.109 R)
• M71: 53,149,879 km (0.111 R)
• M72: 53,565,313 km (0.043 R)
• M73: 53,669,433 km (0.111 R)
• M74: 53,981,793 km (0.099 R)
• M75: 58,419,315 km (0.068 R)
• M76: 59,062,735 km (0.102 R)
• M77: 60,573,075 km (0.075 R)
• M78: 61,333,033 km (0.072 R)
• M79: 62,972,176 km (0.088 R)
• M80: 63,081,981 km (0.102 R)
• M81: 63,191,786 km (0.063 R)
• M82: 64,183,321 km (0.053 R)
• M83: 64,404,277 km (0.095 R)
• M84: 66,852,296 km (0.078 R)
• M85: 67,637,536 km (0.093 R)
• M86: 68,313,120 km (0.098 R)
• M87: 70,809,160 km (0.051 R)
• M88: 71,380,474 km (0.116 R)
• M89: 72,758,121 km (0.074 R)
• M90: 73,797,228 km (0.118 R)
• M91: 75,306,521 km (0.106 R)
• M92: 75,773,117 km (0.071 R)
• M93: 76,826,136 km (0.115 R)
• M94: 76,943,421 km (0.118 R)
• M95: 78,473,957 km (0.102 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 11,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit