🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 9.9

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.57 AU - 4.23 AU

Year: 4181 Days

Day: 14.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,853,384 km

• M1: 126,709 km (0.071 R)
• M2: 270,922 km (0.12 R)
• M3: 357,689 km (0.072 R)
• M4: 445,054 km (0.075 R)
• M5: 536,608 km (0.052 R)
• M6: 603,478 km (0.08 R)
• M7: 683,064 km (0.096 R)
• M8: 966,701 km (0.108 R)
• M9: 1,039,256 km (0.103 R)
• M10: 1,119,590 km (0.105 R)
• M11: 1,501,065 km (0.066 R)
• M12: 1,619,247 km (0.12 R)
• M13: 1,727,107 km (0.071 R)
• M14: 2,036,177 km (0.078 R)
• M15: 2,234,543 km (0.112 R)
• M16: 2,431,713 km (0.05 R)
• M17: 2,626,789 km (0.106 R)
• M18: 2,770,403 km (0.049 R)
• M19: 2,900,404 km (0.088 R)
• M20: 3,784,677 km (0.085 R)
• M21: 3,865,759 km (0.108 R)
• M22: 4,020,443 km (0.098 R)
• M23: 4,805,233 km (0.057 R)
• M24: 5,050,873 km (0.112 R)
• M25: 5,351,116 km (0.059 R)
• M26: 5,462,566 km (0.079 R)
• M27: 5,677,688 km (0.109 R)
• M28: 5,895,652 km (0.093 R)
• M29: 6,190,659 km (0.079 R)
• M30: 6,436,448 km (0.097 R)
• M31: 6,642,145 km (0.086 R)
• M32: 6,718,291 km (0.08 R)
• M33: 7,171,124 km (0.025 R)
• M34: 7,645,050 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.2

Radius: 15

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.51 AU - 6.19 AU

Year: 8252 Days

Day: 9.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 92,853,384 km

• M1: 388,506 km (0.06 R)
• M2: 647,460 km (0.079 R)
• M3: 743,651 km (0.082 R)
• M4: 1,099,245 km (0.1 R)
• M5: 1,218,624 km (0.084 R)
• M6: 1,397,394 km (0.094 R)
• M7: 1,508,994 km (0.101 R)
• M8: 1,987,557 km (0.041 R)
• M9: 2,136,108 km (0.092 R)
• M10: 2,444,728 km (0.076 R)
• M11: 2,768,159 km (0.087 R)
• M12: 2,887,089 km (0.069 R)
• M13: 3,155,019 km (0.077 R)
• M14: 3,980,799 km (0.101 R)
• M15: 4,642,920 km (0.082 R)
• M16: 4,929,250 km (0.071 R)
• M17: 5,639,840 km (0.103 R)
• M18: 5,976,585 km (0.086 R)
• M19: 6,382,892 km (0.074 R)
• M20: 6,478,037 km (0.106 R)
• M21: 6,637,508 km (0.118 R)
• M22: 7,189,823 km (0.11 R)
• M23: 7,521,781 km (0.04 R)
• M24: 8,200,656 km (0.057 R)
• M25: 9,220,016 km (0.118 R)
• M26: 9,399,833 km (0.083 R)
• M27: 9,508,291 km (0.101 R)
• M28: 10,279,318 km (0.073 R)
• M29: 10,428,468 km (0.083 R)
• M30: 10,691,161 km (0.05 R)
• M31: 11,032,245 km (0.111 R)
• M32: 11,184,984 km (0.119 R)
• M33: 11,803,122 km (0.081 R)
• M34: 11,959,452 km (0.108 R)
• M35: 12,432,331 km (0.093 R)
• M36: 12,671,239 km (0.12 R)
• M37: 13,234,325 km (0.031 R)
• M38: 14,677,945 km (0.101 R)
• M39: 15,354,576 km (0.087 R)
• M40: 15,568,052 km (0.108 R)
• M41: 15,825,660 km (0.074 R)
• M42: 16,084,613 km (0.119 R)
• M43: 16,650,542 km (0.077 R)
• M44: 16,826,021 km (0.075 R)
• M45: 17,002,097 km (0.118 R)
• M46: 17,712,537 km (0.119 R)
• M47: 18,161,481 km (0.046 R)
• M48: 18,614,313 km (0.083 R)
• M49: 18,933,406 km (0.114 R)
• M50: 19,208,516 km (0.119 R)
• M51: 19,716,102 km (0.098 R)
• M52: 20,041,477 km (0.082 R)
• M53: 20,181,501 km (0.115 R)
• M54: 20,791,860 km (0.119 R)
• M55: 21,455,925 km (0.094 R)
• M56: 21,551,368 km (0.049 R)
• M57: 21,742,704 km (0.108 R)
• M58: 21,838,596 km (0.109 R)
• M59: 22,127,171 km (0.079 R)
• M60: 23,195,748 km (0.034 R)
• M61: 23,785,613 km (0.056 R)
• M62: 24,082,564 km (0.045 R)
• M63: 24,181,748 km (0.099 R)
• M64: 25,433,433 km (0.085 R)
• M65: 28,313,342 km (0.081 R)
• M66: 31,294,977 km (0.1 R)
• M67: 31,728,960 km (0.067 R)
• M68: 31,946,775 km (0.119 R)
• M69: 32,165,038 km (0.111 R)
• M70: 32,713,015 km (0.099 R)
• M71: 33,043,178 km (0.076 R)
• M72: 34,151,847 km (0.081 R)
• M73: 34,319,248 km (0.112 R)
• M74: 34,991,391 km (0.078 R)
• M75: 35,103,888 km (0.077 R)
• M76: 36,178,300 km (0.101 R)
• M77: 37,091,296 km (0.092 R)
• M78: 37,206,038 km (0.087 R)
• M79: 37,723,497 km (0.029 R)
• M80: 38,185,455 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.5

Radius: 4.5

Gravity: 40.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.7 AU - 8.38 AU

Year: 13807 Days

Day: 15.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,853,384 km

• M1: 92,751 km (0.117 R)
• M2: 195,375 km (0.086 R)
• M3: 247,435 km (0.101 R)
• M4: 450,290 km (0.07 R)
• M5: 521,947 km (0.063 R)
• M6: 616,942 km (0.116 R)
• M7: 1,614,909 km (0.11 R)
• M8: 1,868,926 km (0.089 R)
• M9: 1,897,948 km (0.103 R)
• M10: 2,288,698 km (0.081 R)
• M11: 2,769,655 km (0.062 R)
• M12: 2,836,076 km (0.117 R)
• M13: 3,176,262 km (0.053 R)
• M14: 3,529,313 km (0.037 R)
• M15: 4,006,829 km (0.069 R)
• M16: 6,415,056 km (0.108 R)
• M17: 8,013,958 km (0.116 R)
• M18: 9,426,461 km (0.03 R)
• M19: 9,476,576 km (0.097 R)
• M20: 9,576,956 km (0.101 R)
• M21: 10,289,641 km (0.054 R)
• M22: 10,704,476 km (0.09 R)
• M23: 11,390,232 km (0.073 R)
• M24: 13,081,885 km (0.115 R)
• M25: 13,193,635 km (0.085 R)
• M26: 14,966,818 km (0.091 R)
• M27: 15,025,311 km (0.057 R)
• M28: 15,377,464 km (0.082 R)
• M29: 15,613,829 km (0.118 R)
• M30: 16,329,954 km (0.097 R)
• M31: 17,485,598 km (0.109 R)
• M32: 19,045,903 km (0.12 R)
• M33: 19,363,350 km (0.119 R)
• M34: 19,682,442 km (0.072 R)
• M35: 19,874,676 km (0.109 R)
• M36: 19,939,003 km (0.097 R)
• M37: 20,196,610 km (0.095 R)
• M38: 20,845,566 km (0.076 R)
• M39: 21,435,580 km (0.053 R)
• M40: 22,430,854 km (0.054 R)
• M41: 22,698,784 km (0.077 R)
• M42: 22,765,954 km (0.096 R)
• M43: 22,833,123 km (0.081 R)
• M44: 23,644,991 km (0.051 R)
• M45: 23,917,708 km (0.082 R)
• M46: 24,054,440 km (0.092 R)
• M47: 24,604,063 km (0.097 R)
• M48: 24,741,992 km (0.093 R)
• M49: 25,088,311 km (0.091 R)
• M50: 25,227,287 km (0.098 R)
• M51: 25,715,575 km (0.073 R)
• M52: 25,855,598 km (0.054 R)
• M53: 26,136,543 km (0.11 R)
• M54: 26,843,393 km (0.103 R)
• M55: 27,771,498 km (0.111 R)
• M56: 27,843,305 km (0.102 R)
• M57: 29,439,215 km (0.061 R)
• M58: 30,990,097 km (0.102 R)
• M59: 31,139,096 km (0.083 R)
• M60: 31,963,380 km (0.09 R)
• M61: 32,340,367 km (0.118 R)
• M62: 33,174,973 km (0.11 R)
• M63: 34,787,788 km (0.06 R)
• M64: 34,942,771 km (0.119 R)
• M65: 35,097,904 km (0.115 R)
• M66: 35,253,337 km (0.084 R)
• M67: 36,190,418 km (0.118 R)
• M68: 36,504,723 km (0.109 R)
• M69: 36,898,764 km (0.088 R)
• M70: 37,770,620 km (0.12 R)
• M71: 40,426,581 km (0.109 R)
• M72: 40,834,085 km (0.089 R)
• M73: 41,571,303 km (0.089 R)
• M74: 43,308,434 km (0.102 R)
• M75: 43,725,513 km (0.056 R)
• M76: 45,069,201 km (0.025 R)
• M77: 45,238,097 km (0.108 R)
• M78: 46,767,735 km (0.111 R)
• M79: 49,354,432 km (0.034 R)
• M80: 49,441,498 km (0.089 R)
• M81: 50,227,036 km (0.057 R)
• M82: 51,457,030 km (0.049 R)
• M83: 51,898,792 km (0.116 R)
• M84: 52,964,079 km (0.067 R)
• M85: 53,767,719 km (0.098 R)
• M86: 53,946,787 km (0.043 R)
• M87: 54,305,673 km (0.11 R)
• M88: 55,387,116 km (0.087 R)
• M89: 55,567,979 km (0.103 R)
• M90: 56,021,111 km (0.102 R)
• M91: 57,113,774 km (0.072 R)
• M92: 57,296,433 km (0.081 R)
• M93: 59,690,298 km (0.093 R)
• M94: 60,526,401 km (0.102 R)
• M95: 62,586,812 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.9

Radius: 7.5

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.72 AU - 11.88 AU

Year: 23668 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,853,384 km

• M1: 96,191 km (0.056 R)
• M2: 551,418 km (0.072 R)
• M3: 835,355 km (0.091 R)
• M4: 1,038,508 km (0.108 R)
• M5: 1,161,627 km (0.036 R)
• M6: 1,422,676 km (0.096 R)
• M7: 1,922,781 km (0.101 R)
• M8: 2,075,222 km (0.026 R)
• M9: 2,271,344 km (0.098 R)
• M10: 2,597,767 km (0.087 R)
• M11: 3,294,594 km (0.062 R)
• M12: 3,853,192 km (0.084 R)
• M13: 4,643,368 km (0.114 R)
• M14: 5,214,982 km (0.111 R)
• M15: 5,699,080 km (0.117 R)
• M16: 6,767,957 km (0.113 R)
• M17: 7,958,308 km (0.096 R)
• M18: 9,405,218 km (0.117 R)
• M19: 10,458,836 km (0.112 R)
• M20: 11,067,849 km (0.101 R)
• M21: 11,411,176 km (0.12 R)
• M22: 11,618,818 km (0.061 R)
• M23: 11,688,231 km (0.119 R)
• M24: 12,390,892 km (0.114 R)
• M25: 13,470,391 km (0.097 R)
• M26: 14,504,710 km (0.119 R)
• M27: 14,729,706 km (0.114 R)
• M28: 15,717,949 km (0.094 R)
• M29: 16,026,270 km (0.083 R)
• M30: 17,279,751 km (0.108 R)
• M31: 19,630,681 km (0.076 R)
• M32: 19,879,463 km (0.1 R)
• M33: 20,296,691 km (0.049 R)
• M34: 21,224,497 km (0.102 R)
• M35: 22,685,470 km (0.116 R)
• M36: 23,208,763 km (0.066 R)
• M37: 23,559,869 km (0.034 R)
• M38: 24,623,810 km (0.06 R)
• M39: 24,892,188 km (0.078 R)
• M40: 25,975,576 km (0.078 R)
• M41: 26,157,636 km (0.096 R)
• M42: 31,424,230 km (0.085 R)
• M43: 31,618,258 km (0.099 R)
• M44: 32,007,512 km (0.097 R)
• M45: 32,398,261 km (0.106 R)
• M46: 32,692,371 km (0.093 R)
• M47: 32,987,378 km (0.118 R)
• M48: 33,085,963 km (0.093 R)
• M49: 34,675,739 km (0.086 R)
• M50: 34,976,581 km (0.088 R)
• M51: 36,087,195 km (0.118 R)
• M52: 36,188,623 km (0.055 R)
• M53: 37,106,705 km (0.111 R)
• M54: 37,414,577 km (0.118 R)
• M55: 37,517,201 km (0.095 R)
• M56: 39,174,297 km (0.055 R)
• M57: 39,801,860 km (0.059 R)
• M58: 42,559,248 km (0.115 R)
• M59: 45,926,546 km (0.116 R)
• M60: 46,146,754 km (0.047 R)
• M61: 46,809,473 km (0.103 R)
• M62: 48,255,935 km (0.065 R)
• M63: 49,943,100 km (0.029 R)
• M64: 50,056,196 km (0.096 R)
• M65: 51,078,547 km (0.118 R)
• M66: 51,878,447 km (0.03 R)
• M67: 52,452,454 km (0.103 R)
• M68: 54,535,754 km (0.059 R)
• M69: 54,768,977 km (0.12 R)
• M70: 56,174,898 km (0.116 R)
• M71: 57,237,043 km (0.119 R)
• M72: 59,022,045 km (0.084 R)
• M73: 62,646,652 km (0.06 R)
• M74: 63,257,759 km (0.048 R)
• M75: 64,239,570 km (0.088 R)
• M76: 67,215,071 km (0.082 R)
• M77: 68,719,727 km (0.101 R)
• M78: 69,097,611 km (0.12 R)
• M79: 69,476,094 km (0.103 R)
• M80: 69,981,884 km (0.051 R)
• M81: 72,529,386 km (0.115 R)
• M82: 73,943,385 km (0.098 R)
• M83: 75,366,360 km (0.113 R)
• M84: 76,146,513 km (0.131 R)
• M85: 77,059,808 km (0.07 R)
• M86: 79,689,589 km (0.117 R)
• M87: 81,414,602 km (0.098 R)
• M88: 84,766,492 km (0.158 R)
• M89: 85,848,533 km (0.1 R)
• M90: 87,889,647 km (0.133 R)
• M91: 90,774,193 km (0.041 R)
• M92: 91,327,106 km (0.108 R)
• M93: 92,158,571 km (0.051 R)
• M94: 92,575,202 km (0.054 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: 399 - 11,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit