🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 13.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.11 AU - 2.47 AU

Year: 2238 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,306,938 km

• M1: 194,926 km (0.108 R)
• M2: 338,390 km (0.085 R)
• M3: 503,696 km (0.091 R)
• M4: 679,623 km (0.083 R)
• M5: 818,600 km (0.063 R)
• M6: 941,120 km (0.071 R)
• M7: 1,147,416 km (0.064 R)
• M8: 1,236,426 km (0.056 R)
• M9: 1,369,569 km (0.04 R)
• M10: 1,595,312 km (0.106 R)
• M11: 1,695,991 km (0.083 R)
• M12: 2,120,699 km (0.06 R)
• M13: 2,371,276 km (0.103 R)
• M14: 2,474,349 km (0.119 R)
• M15: 2,578,918 km (0.109 R)
• M16: 2,711,910 km (0.112 R)
• M17: 2,970,864 km (0.083 R)
• M18: 3,281,130 km (0.081 R)
• M19: 3,454,813 km (0.063 R)
• M20: 3,646,598 km (0.099 R)
• M21: 3,781,385 km (0.119 R)
• M22: 3,902,709 km (0.082 R)
• M23: 4,009,971 km (0.086 R)
• M24: 4,164,805 km (0.054 R)
• M25: 4,657,879 km (0.04 R)
• M26: 4,919,676 km (0.053 R)
• M27: 5,102,634 km (0.113 R)
• M28: 5,203,313 km (0.101 R)
• M29: 5,321,645 km (0.114 R)
• M30: 5,526,744 km (0.091 R)
• M31: 5,647,619 km (0.102 R)
• M32: 5,856,757 km (0.063 R)
• M33: 6,463,526 km (0.114 R)
• M34: 6,590,983 km (0.094 R)
• M35: 6,792,940 km (0.07 R)
• M36: 6,996,992 km (0.069 R)
• M37: 7,583,116 km (0.084 R)
• M38: 8,462,004 km (0.111 R)
• M39: 8,621,624 km (0.067 R)
• M40: 8,822,684 km (0.118 R)
• M41: 9,086,275 km (0.088 R)
• M42: 9,517,716 km (0.059 R)
• M43: 9,892,907 km (0.076 R)
• M44: 10,336,764 km (0.118 R)
• M45: 10,528,997 km (0.059 R)
• M46: 10,982,279 km (0.108 R)
• M47: 11,618,668 km (0.115 R)
• M48: 11,796,241 km (0.118 R)
• M49: 12,154,378 km (0.081 R)
• M50: 12,516,106 km (0.087 R)
• M51: 12,675,428 km (0.093 R)
• M52: 12,789,720 km (0.093 R)
• M53: 13,435,834 km (0.092 R)
• M54: 13,809,828 km (0.076 R)
• M55: 14,021,808 km (0.103 R)
• M56: 14,353,616 km (0.047 R)
• M57: 14,472,696 km (0.119 R)
• M58: 14,592,225 km (0.072 R)
• M59: 15,657,661 km (0.069 R)
• M60: 15,977,202 km (0.117 R)
• M61: 16,448,286 km (0.106 R)
• M62: 16,572,901 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 12.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.19 AU - 2.63 AU

Year: 2416 Days

Day: 5.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,306,938 km

• M1: 163,361 km (0.119 R)
• M2: 275,260 km (0.112 R)
• M3: 476,170 km (0.082 R)
• M4: 596,297 km (0.03 R)
• M5: 690,394 km (0.076 R)
• M6: 836,850 km (0.071 R)
• M7: 920,326 km (0.11 R)
• M8: 1,032,375 km (0.096 R)
• M9: 1,136,196 km (0.029 R)
• M10: 1,230,293 km (0.073 R)
• M11: 1,405,023 km (0.107 R)
• M12: 1,551,180 km (0.039 R)
• M13: 1,679,386 km (0.097 R)
• M14: 1,874,910 km (0.107 R)
• M15: 2,409,723 km (0.114 R)
• M16: 2,506,363 km (0.042 R)
• M17: 2,586,398 km (0.066 R)
• M18: 2,667,480 km (0.114 R)
• M19: 2,795,236 km (0.073 R)
• M20: 3,066,457 km (0.075 R)
• M21: 3,239,243 km (0.066 R)
• M22: 3,326,757 km (0.103 R)
• M23: 3,604,561 km (0.08 R)
• M24: 3,685,344 km (0.087 R)
• M25: 4,321,434 km (0.062 R)
• M26: 4,450,537 km (0.113 R)
• M27: 4,668,800 km (0.112 R)
• M28: 5,025,441 km (0.028 R)
• M29: 5,390,909 km (0.081 R)
• M30: 5,670,806 km (0.113 R)
• M31: 5,753,385 km (0.104 R)
• M32: 5,836,411 km (0.088 R)
• M33: 6,135,906 km (0.12 R)
• M34: 6,812,687 km (0.069 R)
• M35: 6,925,783 km (0.109 R)
• M36: 7,102,907 km (0.105 R)
• M37: 7,255,946 km (0.102 R)
• M38: 7,384,300 km (0.098 R)
• M39: 7,617,224 km (0.092 R)
• M40: 7,721,494 km (0.09 R)
• M41: 7,813,198 km (0.116 R)
• M42: 7,984,487 km (0.109 R)
• M43: 8,196,916 km (0.087 R)
• M44: 8,370,898 km (0.06 R)
• M45: 8,465,145 km (0.053 R)
• M46: 8,914,088 km (0.104 R)
• M47: 9,093,157 km (0.115 R)
• M48: 9,190,096 km (0.064 R)
• M49: 9,287,335 km (0.103 R)
• M50: 9,426,760 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57.3

Radius: 8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.08 AU - 6.3 AU

Year: 9944 Days

Day: 23.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,306,938 km

• M1: 123,418 km (0.112 R)
• M2: 218,413 km (0.101 R)
• M3: 642,074 km (0.096 R)
• M4: 868,116 km (0.039 R)
• M5: 1,007,093 km (0.1 R)
• M6: 1,062,444 km (0.053 R)
• M7: 1,505,254 km (0.087 R)
• M8: 1,582,147 km (0.046 R)
• M9: 2,244,267 km (0.12 R)
• M10: 2,452,208 km (0.049 R)
• M11: 2,543,313 km (0.105 R)
• M12: 2,760,230 km (0.096 R)
• M13: 3,113,281 km (0.029 R)
• M14: 3,178,955 km (0.116 R)
• M15: 3,311,947 km (0.113 R)
• M16: 3,362,212 km (0.073 R)
• M17: 3,446,735 km (0.12 R)
• M18: 3,704,342 km (0.099 R)
• M19: 3,844,366 km (0.097 R)
• M20: 4,111,548 km (0.085 R)
• M21: 4,202,055 km (0.088 R)
• M22: 4,311,411 km (0.089 R)
• M23: 4,682,862 km (0.1 R)
• M24: 4,910,700 km (0.074 R)
• M25: 5,045,338 km (0.081 R)
• M26: 5,161,725 km (0.054 R)
• M27: 5,239,815 km (0.117 R)
• M28: 5,416,939 km (0.037 R)
• M29: 5,496,375 km (0.093 R)
• M30: 5,636,100 km (0.109 R)
• M31: 6,290,291 km (0.088 R)
• M32: 6,394,711 km (0.114 R)
• M33: 6,605,344 km (0.093 R)
• M34: 7,011,652 km (0.085 R)
• M35: 7,272,401 km (0.06 R)
• M36: 7,826,063 km (0.085 R)
• M37: 8,485,191 km (0.094 R)
• M38: 9,138,336 km (0.062 R)
• M39: 9,471,041 km (0.085 R)
• M40: 9,590,869 km (0.045 R)
• M41: 10,123,886 km (0.108 R)
• M42: 10,270,941 km (0.091 R)
• M43: 10,344,842 km (0.113 R)
• M44: 10,592,128 km (0.077 R)
• M45: 12,194,321 km (0.114 R)
• M46: 12,350,800 km (0.086 R)
• M47: 13,464,856 km (0.052 R)
• M48: 13,626,720 km (0.081 R)
• M49: 13,897,792 km (0.051 R)
• M50: 13,952,245 km (0.112 R)
• M51: 14,362,742 km (0.089 R)
• M52: 14,666,276 km (0.091 R)
• M53: 14,749,452 km (0.115 R)
• M54: 15,111,629 km (0.062 R)
• M55: 15,617,868 km (0.113 R)
• M56: 15,702,840 km (0.112 R)
• M57: 15,873,232 km (0.117 R)
• M58: 15,930,079 km (0.06 R)
• M59: 16,158,365 km (0.064 R)
• M60: 16,734,018 km (0.079 R)
• M61: 16,908,000 km (0.085 R)
• M62: 17,082,581 km (0.094 R)
• M63: 17,170,096 km (0.029 R)
• M64: 17,639,384 km (0.062 R)
• M65: 18,202,022 km (0.108 R)
• M66: 18,680,585 km (0.098 R)
• M67: 18,951,507 km (0.105 R)
• M68: 20,356,680 km (0.099 R)
• M69: 20,480,397 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 852.7

Radius: 7.6

Gravity: 14.76 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.5 AU - 8.48 AU

Year: 14583 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 83.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,306,938 km

• M1: 111,301 km (0.103 R)
• M2: 228,586 km (0.097 R)
• M3: 491,429 km (0.046 R)
• M4: 644,168 km (0.069 R)
• M5: 879,635 km (0.092 R)
• M6: 995,574 km (0.117 R)
• M7: 1,043,445 km (0.092 R)
• M8: 1,509,293 km (0.084 R)
• M9: 1,882,240 km (0.078 R)
• M10: 1,942,229 km (0.108 R)
• M11: 2,778,332 km (0.086 R)
• M12: 3,525,872 km (0.097 R)
• M13: 3,712,570 km (0.069 R)
• M14: 3,826,265 km (0.088 R)
• M15: 4,694,680 km (0.061 R)
• M16: 5,025,142 km (0.092 R)
• M17: 5,193,140 km (0.099 R)
• M18: 5,320,448 km (0.065 R)
• M19: 5,534,972 km (0.102 R)
• M20: 6,150,417 km (0.076 R)
• M21: 6,240,176 km (0.114 R)
• M22: 6,330,383 km (0.078 R)
• M23: 6,466,368 km (0.051 R)
• M24: 7,255,646 km (0.117 R)
• M25: 7,350,491 km (0.086 R)
• M26: 7,977,007 km (0.068 R)
• M27: 9,280,902 km (0.097 R)
• M28: 9,383,826 km (0.049 R)
• M29: 10,010,042 km (0.093 R)
• M30: 10,062,701 km (0.112 R)
• M31: 10,811,588 km (0.114 R)
• M32: 11,302,418 km (0.11 R)
• M33: 11,689,129 km (0.112 R)
• M34: 12,589,409 km (0.082 R)
• M35: 12,990,331 km (0.076 R)
• M36: 13,804,592 km (0.101 R)
• M37: 14,158,690 km (0.074 R)
• M38: 14,635,459 km (0.052 R)
• M39: 16,282,980 km (0.069 R)
• M40: 19,222,130 km (0.027 R)
• M41: 21,361,080 km (0.091 R)
• M42: 21,907,561 km (0.115 R)
• M43: 26,441,723 km (0.067 R)
• M44: 26,661,183 km (0.094 R)
• M45: 26,954,844 km (0.081 R)
• M46: 28,214,308 km (0.097 R)
• M47: 28,438,555 km (0.061 R)
• M48: 29,644,613 km (0.107 R)
• M49: 29,720,459 km (0.104 R)
• M50: 30,483,409 km (0.092 R)
• M51: 31,639,800 km (0.098 R)
• M52: 33,046,319 km (0.065 R)
• M53: 33,203,846 km (0.102 R)
• M54: 33,361,672 km (0.12 R)
• M55: 33,836,495 km (0.045 R)
• M56: 34,313,563 km (0.092 R)
• M57: 34,632,954 km (0.054 R)
• M58: 34,792,874 km (0.051 R)
• M59: 34,873,059 km (0.068 R)
• M60: 35,354,914 km (0.076 R)
• M61: 37,632,840 km (0.066 R)
• M62: 38,623,627 km (0.096 R)
• M63: 39,205,413 km (0.114 R)
• M64: 40,041,815 km (0.093 R)
• M65: 40,630,632 km (0.105 R)
• M66: 44,571,190 km (0.098 R)
• M67: 45,619,123 km (0.102 R)
• M68: 46,058,043 km (0.059 R)
• M69: 47,028,783 km (0.114 R)
• M70: 48,095,416 km (0.069 R)
• M71: 48,452,806 km (0.044 R)
• M72: 48,900,702 km (0.094 R)
• M73: 49,440,002 km (0.101 R)
• M74: 50,433,781 km (0.07 R)
• M75: 50,887,660 km (0.082 R)
• M76: 53,454,610 km (0.096 R)
• M77: 55,969,351 km (0.055 R)
• M78: 58,904,012 km (0.098 R)
• M79: 63,056,550 km (0.072 R)
• M80: 63,154,237 km (0.11 R)
• M81: 63,252,074 km (0.074 R)
• M82: 63,937,681 km (0.117 R)
• M83: 65,020,022 km (0.109 R)
• M84: 65,513,994 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 16,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit