🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.53 AU - 0.55 AU

Year: 256 Days

Day: 38.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,958,501 km

• M1: 196,721 km (0.118 R)
• M2: 618,587 km (0.116 R)

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 13.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.98 AU - 1.26 AU

Year: 765 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,958,501 km

• M1: 165,605 km (0.073 R)
• M2: 256,261 km (0.068 R)
• M3: 349,610 km (0.114 R)
• M4: 437,723 km (0.051 R)
• M5: 521,797 km (0.119 R)
• M6: 707,448 km (0.037 R)
• M7: 807,829 km (0.108 R)
• M8: 978,220 km (0.119 R)
• M9: 1,096,253 km (0.107 R)
• M10: 1,282,951 km (0.072 R)
• M11: 1,391,559 km (0.107 R)
• M12: 1,485,208 km (0.112 R)
• M13: 1,599,800 km (0.087 R)
• M14: 1,717,533 km (0.09 R)
• M15: 1,862,793 km (0.1 R)
• M16: 1,966,913 km (0.082 R)
• M17: 2,114,267 km (0.08 R)
• M18: 2,207,466 km (0.093 R)
• M19: 2,323,554 km (0.079 R)
• M20: 2,479,734 km (0.041 R)
• M21: 2,611,680 km (0.052 R)
• M22: 2,700,990 km (0.064 R)
• M23: 2,785,662 km (0.118 R)
• M24: 2,922,993 km (0.112 R)
• M25: 3,010,059 km (0.086 R)
• M26: 3,092,188 km (0.026 R)
• M27: 3,228,621 km (0.098 R)
• M28: 3,324,813 km (0.101 R)
• M29: 3,409,784 km (0.104 R)
• M30: 3,495,504 km (0.113 R)
• M31: 3,662,904 km (0.114 R)
• M32: 3,845,712 km (0.103 R)
• M33: 3,928,739 km (0.106 R)
• M34: 4,025,230 km (0.096 R)
• M35: 4,155,081 km (0.118 R)
• M36: 4,593,702 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.7

Radius: 14.3

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.86 AU - 1.38 AU

Year: 765 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,958,501 km

• M1: 197,170 km (0.092 R)
• M2: 290,669 km (0.069 R)
• M3: 380,577 km (0.084 R)
• M4: 584,329 km (0.068 R)
• M5: 681,717 km (0.11 R)
• M6: 785,838 km (0.112 R)
• M7: 889,509 km (0.082 R)
• M8: 984,653 km (0.1 R)
• M9: 1,167,761 km (0.088 R)
• M10: 1,323,792 km (0.063 R)
• M11: 1,602,941 km (0.11 R)
• M12: 1,730,548 km (0.052 R)
• M13: 1,906,326 km (0.08 R)
• M14: 2,005,509 km (0.114 R)
• M15: 2,139,100 km (0.097 R)
• M16: 2,252,196 km (0.096 R)
• M17: 2,405,983 km (0.089 R)
• M18: 2,528,653 km (0.081 R)
• M19: 2,673,763 km (0.096 R)
• M20: 2,780,576 km (0.115 R)
• M21: 3,004,075 km (0.106 R)
• M22: 3,174,168 km (0.079 R)
• M23: 3,282,177 km (0.089 R)
• M24: 3,407,989 km (0.068 R)
• M25: 3,636,425 km (0.072 R)
• M26: 3,732,616 km (0.12 R)
• M27: 3,841,225 km (0.099 R)
• M28: 3,939,211 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 10.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.37 AU - 1.99 AU

Year: 1406 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,958,501 km

• M1: 162,164 km (0.12 R)
• M2: 296,653 km (0.117 R)
• M3: 394,490 km (0.116 R)
• M4: 486,343 km (0.069 R)
• M5: 582,534 km (0.092 R)
• M6: 733,478 km (0.045 R)
• M7: 811,718 km (0.066 R)
• M8: 1,059,303 km (0.119 R)
• M9: 1,212,790 km (0.095 R)
• M10: 1,301,352 km (0.102 R)
• M11: 1,422,975 km (0.076 R)
• M12: 1,504,207 km (0.085 R)
• M13: 1,797,568 km (0.086 R)
• M14: 1,879,099 km (0.103 R)
• M15: 1,975,589 km (0.053 R)
• M16: 2,066,844 km (0.078 R)
• M17: 2,231,851 km (0.061 R)
• M18: 2,453,704 km (0.098 R)
• M19: 2,567,399 km (0.111 R)
• M20: 2,636,513 km (0.07 R)
• M21: 2,800,173 km (0.042 R)
• M22: 2,943,189 km (0.083 R)
• M23: 3,015,594 km (0.072 R)
• M24: 3,211,717 km (0.055 R)
• M25: 3,319,726 km (0.08 R)
• M26: 3,471,269 km (0.073 R)
• M27: 3,548,013 km (0.094 R)
• M28: 3,694,319 km (0.114 R)
• M29: 3,878,026 km (0.119 R)
• M30: 3,993,216 km (0.109 R)
• M31: 4,136,680 km (0.115 R)
• M32: 4,245,288 km (0.105 R)
• M33: 4,327,567 km (0.054 R)
• M34: 4,410,145 km (0.075 R)
• M35: 4,577,246 km (0.117 R)
• M36: 4,652,045 km (0.101 R)
• M37: 4,850,711 km (0.029 R)
• M38: 4,946,154 km (0.035 R)
• M39: 5,052,070 km (0.085 R)
• M40: 5,129,561 km (0.088 R)
• M41: 5,324,936 km (0.09 R)
• M42: 5,403,774 km (0.112 R)
• M43: 5,473,188 km (0.059 R)
• M44: 5,572,670 km (0.105 R)
• M45: 5,804,098 km (0.054 R)
• M46: 5,977,033 km (0.119 R)
• M47: 6,100,152 km (0.032 R)
• M48: 6,307,345 km (0.05 R)
• M49: 6,474,895 km (0.107 R)
• M50: 6,654,412 km (0.066 R)
• M51: 6,739,384 km (0.077 R)
• M52: 7,029,155 km (0.083 R)
• M53: 7,191,918 km (0.051 R)
• M54: 7,290,203 km (0.104 R)
• M55: 7,366,947 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.7

Radius: 13.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.86 AU - 4.12 AU

Year: 4210 Days

Day: 10.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,958,501 km

• M1: 180,714 km (0.095 R)
• M2: 286,480 km (0.118 R)
• M3: 384,915 km (0.097 R)
• M4: 584,479 km (0.097 R)
• M5: 937,979 km (0.088 R)
• M6: 1,095,954 km (0.097 R)
• M7: 1,184,965 km (0.111 R)
• M8: 1,412,204 km (0.076 R)
• M9: 1,668,914 km (0.115 R)
• M10: 1,910,215 km (0.09 R)
• M11: 2,393,865 km (0.086 R)
• M12: 3,171,176 km (0.104 R)
• M13: 3,396,171 km (0.118 R)
• M14: 3,685,044 km (0.114 R)
• M15: 4,042,434 km (0.118 R)
• M16: 4,143,861 km (0.084 R)
• M17: 4,266,531 km (0.1 R)
• M18: 4,369,754 km (0.041 R)
• M19: 4,748,236 km (0.044 R)
• M20: 4,941,666 km (0.088 R)
• M21: 5,028,433 km (0.102 R)
• M22: 5,225,454 km (0.1 R)
• M23: 5,718,229 km (0.094 R)
• M24: 6,414,308 km (0.092 R)
• M25: 6,509,153 km (0.058 R)
• M26: 6,628,382 km (0.114 R)
• M27: 7,734,360 km (0.075 R)
• M28: 8,270,069 km (0.09 R)
• M29: 8,373,442 km (0.07 R)
• M30: 8,738,760 km (0.079 R)
• M31: 9,136,092 km (0.111 R)
• M32: 9,269,832 km (0.101 R)
• M33: 9,431,248 km (0.079 R)
• M34: 9,539,407 km (0.074 R)
• M35: 9,675,093 km (0.11 R)
• M36: 9,866,279 km (0.088 R)
• M37: 10,643,290 km (0.115 R)
• M38: 11,010,702 km (0.083 R)
• M39: 11,124,696 km (0.1 R)
• M40: 11,991,616 km (0.106 R)
• M41: 12,374,137 km (0.085 R)
• M42: 12,730,779 km (0.072 R)
• M43: 13,759,563 km (0.064 R)
• M44: 14,252,937 km (0.087 R)
• M45: 14,846,541 km (0.079 R)
• M46: 15,035,633 km (0.084 R)
• M47: 15,416,210 km (0.082 R)
• M48: 16,025,373 km (0.074 R)
• M49: 16,154,625 km (0.081 R)
• M50: 16,414,327 km (0.082 R)
• M51: 16,512,015 km (0.079 R)
• M52: 16,740,750 km (0.114 R)
• M53: 17,300,545 km (0.1 R)
• M54: 17,466,449 km (0.088 R)
• M55: 17,967,153 km (0.1 R)
• M56: 18,135,002 km (0.097 R)
• M57: 19,531,947 km (0.1 R)
• M58: 19,808,553 km (0.094 R)
• M59: 20,156,219 km (0.108 R)
• M60: 20,365,656 km (0.054 R)
• M61: 20,540,835 km (0.091 R)
• M62: 20,892,689 km (0.085 R)
• M63: 21,175,579 km (0.11 R)
• M64: 22,645,378 km (0.114 R)
• M65: 22,826,989 km (0.084 R)
• M66: 23,081,904 km (0.092 R)
• M67: 23,557,775 km (0.081 R)
• M68: 23,704,830 km (0.097 R)
• M69: 24,036,937 km (0.119 R)
• M70: 24,185,039 km (0.077 R)
• M71: 24,370,690 km (0.117 R)
• M72: 25,155,032 km (0.094 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.7

Radius: 9.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.85 AU - 6.05 AU

Year: 7111 Days

Day: 13.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,958,501 km

• M1: 127,158 km (0.114 R)
• M2: 204,799 km (0.118 R)
• M3: 295,157 km (0.092 R)
• M4: 483,500 km (0.034 R)
• M5: 658,380 km (0.063 R)
• M6: 914,342 km (0.116 R)
• M7: 1,022,501 km (0.088 R)
• M8: 1,390,811 km (0.094 R)
• M9: 1,462,170 km (0.117 R)
• M10: 1,857,258 km (0.091 R)
• M11: 2,036,775 km (0.064 R)
• M12: 2,139,100 km (0.087 R)
• M13: 2,543,164 km (0.063 R)
• M14: 3,717,657 km (0.043 R)
• M15: 4,150,892 km (0.082 R)
• M16: 4,844,428 km (0.107 R)
• M17: 5,631,163 km (0.062 R)
• M18: 5,892,511 km (0.117 R)
• M19: 6,039,416 km (0.109 R)
• M20: 6,946,428 km (0.102 R)
• M21: 7,798,687 km (0.109 R)
• M22: 8,583,776 km (0.065 R)
• M23: 8,784,088 km (0.092 R)
• M24: 8,985,895 km (0.111 R)
• M25: 9,257,266 km (0.087 R)
• M26: 9,600,443 km (0.055 R)
• M27: 10,299,215 km (0.111 R)
• M28: 10,547,547 km (0.097 R)
• M29: 10,690,563 km (0.059 R)
• M30: 10,762,220 km (0.109 R)
• M31: 11,014,293 km (0.12 R)
• M32: 11,195,605 km (0.112 R)
• M33: 11,377,965 km (0.051 R)
• M34: 12,042,329 km (0.103 R)
• M35: 12,154,229 km (0.083 R)
• M36: 12,304,126 km (0.095 R)
• M37: 12,416,922 km (0.088 R)
• M38: 12,492,170 km (0.081 R)
• M39: 12,795,255 km (0.062 R)
• M40: 12,871,401 km (0.088 R)
• M41: 14,031,532 km (0.065 R)
• M42: 14,584,296 km (0.089 R)
• M43: 14,743,618 km (0.05 R)
• M44: 15,386,440 km (0.098 R)
• M45: 16,161,656 km (0.037 R)
• M46: 16,243,935 km (0.101 R)
• M47: 16,907,851 km (0.105 R)
• M48: 17,116,988 km (0.117 R)
• M49: 17,327,173 km (0.062 R)
• M50: 17,411,397 km (0.111 R)
• M51: 17,580,443 km (0.053 R)
• M52: 17,920,030 km (0.109 R)
• M53: 18,908,572 km (0.089 R)
• M54: 20,402,008 km (0.097 R)
• M55: 20,491,019 km (0.091 R)
• M56: 21,750,932 km (0.113 R)
• M57: 21,978,620 km (0.106 R)
• M58: 22,115,502 km (0.108 R)
• M59: 22,252,833 km (0.119 R)
• M60: 23,407,579 km (0.109 R)
• M61: 24,015,694 km (0.114 R)
• M62: 24,392,531 km (0.103 R)
• M63: 24,771,313 km (0.082 R)
• M64: 25,486,690 km (0.104 R)
• M65: 25,582,582 km (0.112 R)
• M66: 26,015,818 km (0.114 R)
• M67: 26,257,418 km (0.082 R)
• M68: 27,133,463 km (0.116 R)
• M69: 27,526,008 km (0.077 R)
• M70: 27,870,981 km (0.102 R)
• M71: 28,167,783 km (0.048 R)
• M72: 28,864,460 km (0.08 R)
• M73: 29,718,066 km (0.057 R)
• M74: 30,224,006 km (0.1 R)
• M75: 30,885,976 km (0.114 R)
• M76: 31,193,101 km (0.112 R)
• M77: 32,900,611 km (0.089 R)
• M78: 33,266,677 km (0.043 R)
• M79: 33,897,531 km (0.083 R)
• M80: 35,277,571 km (0.099 R)
• M81: 35,491,496 km (0.116 R)
• M82: 35,705,870 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.3

Radius: 5.4

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.39 AU - 8.27 AU

Year: 12814 Days

Day: 21.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,958,501 km

• M1: 96,939 km (0.117 R)
• M2: 244,742 km (0.098 R)
• M3: 386,262 km (0.11 R)
• M4: 474,225 km (0.074 R)
• M5: 569,220 km (0.092 R)
• M6: 723,605 km (0.098 R)
• M7: 989,590 km (0.032 R)
• M8: 2,103,795 km (0.091 R)
• M9: 2,343,301 km (0.119 R)
• M10: 3,540,234 km (0.12 R)
• M11: 4,382,170 km (0.113 R)
• M12: 4,790,722 km (0.114 R)
• M13: 5,318,653 km (0.097 R)
• M14: 5,644,178 km (0.057 R)
• M15: 5,754,132 km (0.119 R)
• M16: 6,775,138 km (0.118 R)
• M17: 6,814,033 km (0.102 R)
• M18: 7,009,558 km (0.064 R)
• M19: 7,167,384 km (0.049 R)
• M20: 7,246,670 km (0.09 R)
• M21: 7,566,959 km (0.083 R)
• M22: 7,810,206 km (0.079 R)
• M23: 8,304,327 km (0.054 R)
• M24: 8,513,166 km (0.066 R)
• M25: 8,681,613 km (0.116 R)
• M26: 8,766,136 km (0.092 R)
• M27: 8,851,108 km (0.079 R)
• M28: 9,021,649 km (0.112 R)
• M29: 10,424,728 km (0.116 R)
• M30: 11,243,477 km (0.109 R)
• M31: 11,381,855 km (0.057 R)
• M32: 11,941,351 km (0.11 R)
• M33: 12,509,673 km (0.109 R)
• M34: 12,797,200 km (0.111 R)
• M35: 13,476,524 km (0.083 R)
• M36: 13,672,647 km (0.066 R)
• M37: 13,869,817 km (0.117 R)
• M38: 15,276,336 km (0.12 R)
• M39: 15,429,674 km (0.082 R)
• M40: 15,480,986 km (0.082 R)
• M41: 17,044,134 km (0.12 R)
• M42: 17,097,092 km (0.105 R)
• M43: 18,222,068 km (0.1 R)
• M44: 20,261,685 km (0.101 R)
• M45: 20,881,918 km (0.083 R)
• M46: 21,451,138 km (0.054 R)
• M47: 22,663,030 km (0.076 R)
• M48: 22,896,403 km (0.114 R)
• M49: 22,954,746 km (0.086 R)
• M50: 23,013,239 km (0.112 R)
• M51: 24,015,545 km (0.108 R)
• M52: 24,134,475 km (0.086 R)
• M53: 24,971,924 km (0.086 R)
• M54: 25,636,438 km (0.093 R)
• M55: 26,368,121 km (0.112 R)
• M56: 28,730,121 km (0.077 R)
• M57: 29,299,341 km (0.092 R)
• M58: 29,362,771 km (0.104 R)
• M59: 31,678,396 km (0.044 R)
• M60: 32,135,418 km (0.11 R)
• M61: 32,200,792 km (0.078 R)
• M62: 32,660,357 km (0.108 R)
• M63: 32,792,003 km (0.074 R)
• M64: 32,989,921 km (0.103 R)
• M65: 33,851,904 km (0.065 R)
• M66: 34,452,988 km (0.099 R)
• M67: 34,721,367 km (0.104 R)
• M68: 35,192,450 km (0.089 R)
• M69: 35,937,148 km (0.04 R)
• M70: 36,413,767 km (0.074 R)
• M71: 36,687,083 km (0.092 R)
• M72: 37,442,103 km (0.11 R)
• M73: 37,579,883 km (0.085 R)
• M74: 38,063,682 km (0.061 R)
• M75: 38,132,946 km (0.117 R)
• M76: 40,019,076 km (0.113 R)
• M77: 40,371,678 km (0.094 R)
• M78: 40,796,237 km (0.098 R)
• M79: 40,867,146 km (0.113 R)
• M80: 41,935,425 km (0.063 R)
• M81: 42,868,766 km (0.12 R)
• M82: 43,663,879 km (0.109 R)
• M83: 43,736,433 km (0.11 R)
• M84: 44,536,782 km (0.094 R)
• M85: 45,048,556 km (0.079 R)
• M86: 45,341,918 km (0.102 R)
• M87: 48,535,384 km (0.104 R)
• M88: 48,610,482 km (0.075 R)
• M89: 48,836,075 km (0.028 R)
• M90: 49,439,404 km (0.078 R)
• M91: 49,590,647 km (0.026 R)
• M92: 50,501,100 km (0.106 R)
• M93: 50,577,245 km (0.078 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit