🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.4

Radius: 14

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.53 AU - 0.57 AU

Year: 277 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,509,777 km

• M1: 175,927 km (0.113 R)
• M2: 264,639 km (0.057 R)
• M3: 376,987 km (0.098 R)
• M4: 492,626 km (0.115 R)
• M5: 584,030 km (0.092 R)
• M6: 710,291 km (0.084 R)
• M7: 853,755 km (0.05 R)
• M8: 996,621 km (0.047 R)
• M9: 1,091,316 km (0.105 R)
• M10: 1,258,268 km (0.118 R)
• M11: 1,416,093 km (0.094 R)
• M12: 1,540,260 km (0.072 R)
• M13: 1,757,925 km (0.077 R)
• M14: 1,846,187 km (0.073 R)
• M15: 2,126,384 km (0.102 R)
• M16: 2,224,072 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 9.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.83 AU - 0.99 AU

Year: 589 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,509,777 km

• M1: 120,725 km (0.111 R)
• M2: 189,541 km (0.081 R)
• M3: 248,482 km (0.109 R)
• M4: 378,782 km (0.098 R)
• M5: 444,754 km (0.093 R)
• M6: 539,899 km (0.095 R)
• M7: 638,334 km (0.065 R)
• M8: 696,976 km (0.108 R)
• M9: 771,925 km (0.058 R)
• M10: 879,935 km (0.077 R)
• M11: 1,089,521 km (0.039 R)
• M12: 1,183,618 km (0.105 R)
• M13: 1,440,328 km (0.092 R)
• M14: 1,519,615 km (0.106 R)
• M15: 1,581,698 km (0.084 R)
• M16: 1,644,529 km (0.119 R)
• M17: 1,721,124 km (0.043 R)
• M18: 1,786,049 km (0.08 R)
• M19: 1,878,201 km (0.094 R)
• M20: 1,938,340 km (0.104 R)
• M21: 2,178,444 km (0.088 R)
• M22: 2,291,391 km (0.092 R)
• M23: 2,479,286 km (0.11 R)
• M24: 2,567,698 km (0.076 R)
• M25: 2,627,238 km (0.073 R)
• M26: 2,801,220 km (0.092 R)
• M27: 2,870,334 km (0.072 R)
• M28: 2,963,235 km (0.073 R)
• M29: 3,025,916 km (0.098 R)
• M30: 3,224,283 km (0.092 R)
• M31: 3,329,301 km (0.116 R)
• M32: 3,460,049 km (0.079 R)
• M33: 3,526,022 km (0.12 R)
• M34: 3,692,823 km (0.118 R)
• M35: 3,853,791 km (0.079 R)
• M36: 3,939,510 km (0.082 R)
• M37: 4,332,953 km (0.119 R)
• M38: 4,475,968 km (0.086 R)
• M39: 4,593,253 km (0.058 R)
• M40: 4,720,710 km (0.103 R)
• M41: 4,803,288 km (0.092 R)
• M42: 5,375,799 km (0.117 R)
• M43: 5,519,862 km (0.107 R)
• M44: 5,606,928 km (0.113 R)
• M45: 5,674,995 km (0.096 R)
• M46: 5,792,280 km (0.054 R)
• M47: 5,870,968 km (0.08 R)
• M48: 5,949,956 km (0.059 R)
• M49: 6,129,025 km (0.073 R)
• M50: 6,390,971 km (0.096 R)
• M51: 6,492,697 km (0.075 R)
• M52: 6,790,696 km (0.07 R)
• M53: 6,967,521 km (0.085 R)
• M54: 7,072,239 km (0.119 R)
• M55: 7,135,220 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351

Radius: 13.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.81 AU - 5.11 AU

Year: 7492 Days

Day: 5.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,509,777 km

• M1: 172,187 km (0.107 R)
• M2: 288,574 km (0.114 R)
• M3: 435,031 km (0.092 R)
• M4: 650,152 km (0.079 R)
• M5: 759,658 km (0.053 R)
• M6: 958,025 km (0.088 R)
• M7: 1,056,909 km (0.077 R)
• M8: 1,312,572 km (0.092 R)
• M9: 1,407,716 km (0.119 R)
• M10: 1,639,593 km (0.053 R)
• M11: 1,812,977 km (0.115 R)
• M12: 1,938,190 km (0.064 R)
• M13: 2,066,395 km (0.087 R)
• M14: 2,370,378 km (0.072 R)
• M15: 2,488,261 km (0.069 R)
• M16: 2,771,001 km (0.119 R)
• M17: 3,085,755 km (0.12 R)
• M18: 3,236,700 km (0.12 R)
• M19: 4,004,735 km (0.074 R)
• M20: 4,146,105 km (0.085 R)
• M21: 4,433,782 km (0.056 R)
• M22: 4,555,704 km (0.086 R)
• M23: 4,678,673 km (0.118 R)
• M24: 5,702,521 km (0.106 R)
• M25: 5,942,327 km (0.103 R)
• M26: 6,050,037 km (0.104 R)
• M27: 6,821,962 km (0.028 R)
• M28: 6,991,456 km (0.059 R)
• M29: 7,479,295 km (0.06 R)
• M30: 7,712,817 km (0.056 R)
• M31: 7,889,493 km (0.033 R)
• M32: 8,008,124 km (0.108 R)
• M33: 8,762,396 km (0.117 R)
• M34: 8,854,548 km (0.075 R)
• M35: 9,039,601 km (0.065 R)
• M36: 9,194,884 km (0.093 R)
• M37: 9,508,141 km (0.047 R)
• M38: 10,960,737 km (0.092 R)
• M39: 11,126,342 km (0.057 R)
• M40: 11,865,206 km (0.096 R)
• M41: 12,550,663 km (0.098 R)
• M42: 13,143,519 km (0.057 R)
• M43: 13,709,897 km (0.09 R)
• M44: 15,049,995 km (0.102 R)
• M45: 15,791,701 km (0.117 R)
• M46: 16,621,371 km (0.031 R)
• M47: 17,349,314 km (0.071 R)
• M48: 17,892,354 km (0.078 R)
• M49: 19,554,985 km (0.064 R)
• M50: 20,282,629 km (0.1 R)
• M51: 20,445,541 km (0.077 R)
• M52: 20,772,712 km (0.086 R)
• M53: 21,349,262 km (0.114 R)
• M54: 22,056,560 km (0.082 R)
• M55: 23,280,869 km (0.059 R)
• M56: 23,494,196 km (0.073 R)
• M57: 23,579,616 km (0.099 R)
• M58: 23,751,056 km (0.095 R)
• M59: 23,836,775 km (0.107 R)
• M60: 23,922,794 km (0.098 R)
• M61: 24,397,169 km (0.1 R)
• M62: 24,831,152 km (0.093 R)
• M63: 25,574,953 km (0.072 R)
• M64: 26,237,223 km (0.088 R)
• M65: 27,173,855 km (0.085 R)
• M66: 27,398,551 km (0.12 R)
• M67: 27,488,609 km (0.087 R)
• M68: 27,894,917 km (0.116 R)
• M69: 27,985,573 km (0.117 R)
• M70: 28,212,363 km (0.06 R)
• M71: 28,485,379 km (0.118 R)
• M72: 28,759,443 km (0.051 R)
• M73: 29,080,031 km (0.111 R)
• M74: 29,771,323 km (0.085 R)
• M75: 30,095,651 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.8

Radius: 3.6

Gravity: 24.37 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.01 AU - 7.01 AU

Year: 9993 Days

Day: 18.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,509,777 km

• M1: 61,934 km (0.079 R)
• M2: 896,989 km (0.082 R)
• M3: 1,284,597 km (0.059 R)
• M4: 1,338,602 km (0.114 R)
• M5: 1,449,005 km (0.079 R)
• M6: 1,505,254 km (0.117 R)
• M7: 1,543,252 km (0.107 R)
• M8: 1,581,399 km (0.059 R)
• M9: 2,128,329 km (0.119 R)
• M10: 2,477,490 km (0.063 R)
• M11: 2,962,487 km (0.057 R)
• M12: 3,179,104 km (0.041 R)
• M13: 3,252,557 km (0.095 R)
• M14: 4,095,840 km (0.11 R)
• M15: 4,472,976 km (0.113 R)
• M16: 4,917,432 km (0.095 R)
• M17: 5,463,314 km (0.109 R)
• M18: 6,363,744 km (0.088 R)
• M19: 6,799,373 km (0.115 R)
• M20: 7,020,778 km (0.115 R)
• M21: 7,930,034 km (0.087 R)
• M22: 8,398,424 km (0.099 R)
• M23: 9,291,823 km (0.056 R)
• M24: 9,714,287 km (0.114 R)
• M25: 10,106,982 km (0.087 R)
• M26: 10,178,938 km (0.111 R)
• M27: 10,870,978 km (0.066 R)
• M28: 11,203,983 km (0.064 R)
• M29: 11,502,879 km (0.094 R)
• M30: 11,578,127 km (0.101 R)
• M31: 12,032,306 km (0.069 R)
• M32: 12,685,750 km (0.044 R)
• M33: 13,075,452 km (0.09 R)
• M34: 14,147,321 km (0.092 R)
• M35: 17,225,596 km (0.071 R)
• M36: 17,311,615 km (0.039 R)
• M37: 17,743,654 km (0.085 R)
• M38: 17,830,421 km (0.087 R)
• M39: 18,310,480 km (0.108 R)
• M40: 19,866,148 km (0.099 R)
• M41: 20,227,577 km (0.08 R)
• M42: 20,591,249 km (0.116 R)
• M43: 20,636,877 km (0.104 R)
• M44: 20,682,504 km (0.072 R)
• M45: 21,140,722 km (0.056 R)
• M46: 24,007,616 km (0.091 R)
• M47: 24,731,071 km (0.072 R)
• M48: 26,051,272 km (0.1 R)
• M49: 26,298,258 km (0.074 R)
• M50: 26,446,809 km (0.105 R)
• M51: 26,595,659 km (0.116 R)
• M52: 26,645,326 km (0.089 R)
• M53: 26,794,475 km (0.042 R)
• M54: 27,043,854 km (0.066 R)
• M55: 27,444,328 km (0.07 R)
• M56: 27,745,917 km (0.088 R)
• M57: 30,042,992 km (0.083 R)
• M58: 30,613,708 km (0.108 R)
• M59: 30,978,727 km (0.08 R)
• M60: 31,345,242 km (0.069 R)
• M61: 31,555,427 km (0.077 R)
• M62: 32,029,652 km (0.042 R)
• M63: 32,665,892 km (0.083 R)
• M64: 34,112,354 km (0.114 R)
• M65: 34,382,527 km (0.101 R)
• M66: 36,128,335 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.3

Radius: 3.5

Gravity: 75.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.94 AU - 8.96 AU

Year: 13792 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,509,777 km

• M1: 66,721 km (0.112 R)
• M2: 151,991 km (0.096 R)
• M3: 271,819 km (0.095 R)
• M4: 710,590 km (0.103 R)
• M5: 1,361,341 km (0.092 R)
• M6: 1,608,925 km (0.118 R)
• M7: 1,752,539 km (0.058 R)
• M8: 1,781,711 km (0.074 R)
• M9: 2,082,702 km (0.039 R)
• M10: 2,629,931 km (0.1 R)
• M11: 2,730,909 km (0.076 R)
• M12: 2,798,976 km (0.058 R)
• M13: 3,436,113 km (0.105 R)
• M14: 3,733,215 km (0.116 R)
• M15: 4,077,290 km (0.031 R)
• M16: 4,836,200 km (0.118 R)
• M17: 5,168,457 km (0.067 R)
• M18: 5,551,278 km (0.066 R)
• M19: 5,637,446 km (0.106 R)
• M20: 6,209,060 km (0.066 R)
• M21: 6,388,727 km (0.06 R)
• M22: 6,661,294 km (0.075 R)
• M23: 6,752,997 km (0.038 R)
• M24: 6,891,226 km (0.076 R)
• M25: 7,123,851 km (0.117 R)
• M26: 7,311,895 km (0.105 R)
• M27: 7,406,441 km (0.106 R)
• M28: 7,453,864 km (0.101 R)
• M29: 7,788,963 km (0.097 R)
• M30: 7,837,133 km (0.088 R)
• M31: 8,079,931 km (0.095 R)
• M32: 8,772,868 km (0.079 R)
• M33: 9,433,043 km (0.12 R)
• M34: 10,161,735 km (0.106 R)
• M35: 11,016,537 km (0.111 R)
• M36: 11,949,728 km (0.107 R)
• M37: 12,285,127 km (0.109 R)
• M38: 12,510,421 km (0.119 R)
• M39: 12,908,052 km (0.053 R)
• M40: 14,125,330 km (0.083 R)
• M41: 14,302,304 km (0.118 R)
• M42: 14,598,658 km (0.112 R)
• M43: 15,865,602 km (0.045 R)
• M44: 15,926,937 km (0.109 R)
• M45: 16,234,062 km (0.103 R)
• M46: 16,357,480 km (0.096 R)
• M47: 16,481,197 km (0.068 R)
• M48: 16,854,444 km (0.114 R)
• M49: 16,916,826 km (0.08 R)
• M50: 17,672,296 km (0.098 R)
• M51: 18,374,358 km (0.049 R)
• M52: 19,085,547 km (0.057 R)
• M53: 19,411,820 km (0.068 R)
• M54: 21,272,518 km (0.08 R)
• M55: 25,518,106 km (0.102 R)
• M56: 25,589,913 km (0.06 R)
• M57: 26,528,490 km (0.09 R)
• M58: 27,184,775 km (0.086 R)
• M59: 28,736,853 km (0.076 R)
• M60: 30,165,812 km (0.118 R)
• M61: 31,926,130 km (0.084 R)
• M62: 33,013,856 km (0.068 R)
• M63: 33,719,510 km (0.101 R)
• M64: 34,271,825 km (0.101 R)
• M65: 34,509,386 km (0.085 R)
• M66: 34,588,673 km (0.093 R)
• M67: 34,826,983 km (0.073 R)
• M68: 34,906,569 km (0.085 R)
• M69: 35,065,890 km (0.091 R)
• M70: 35,625,387 km (0.068 R)
• M71: 36,510,557 km (0.087 R)
• M72: 36,672,272 km (0.1 R)
• M73: 36,753,205 km (0.089 R)
• M74: 38,466,848 km (0.104 R)
• M75: 41,548,714 km (0.112 R)
• M76: 43,161,828 km (0.118 R)
• M77: 43,503,958 km (0.116 R)
• M78: 43,761,267 km (0.058 R)
• M79: 44,795,287 km (0.111 R)
• M80: 45,750,170 km (0.074 R)
• M81: 46,624,121 km (0.1 R)
• M82: 51,075,555 km (0.05 R)
• M83: 51,346,926 km (0.105 R)
• M84: 54,086,811 km (0.043 R)
• M85: 55,010,578 km (0.108 R)
• M86: 56,312,678 km (0.107 R)
• M87: 59,516,765 km (0.079 R)
• M88: 60,088,378 km (0.115 R)
• M89: 60,757,380 km (0.062 R)
• M90: 61,140,949 km (0.085 R)
• M91: 61,910,181 km (0.106 R)
• M92: 62,489,275 km (0.041 R)
• M93: 62,973,224 km (0.095 R)
• M94: 64,042,250 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit