🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 326 Days

Day: 21 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.5 AU - 0.8 AU

Year: 333 Days

Day: 33.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,964,433 km

• M1: 237,561 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.3

Radius: 15

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.63 AU - 0.77 AU

Year: 372 Days

Day: 8.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 38,964,433 km

• M1: 188,045 km (0.065 R)
• M2: 286,929 km (0.078 R)
• M3: 390,151 km (0.106 R)
• M4: 515,365 km (0.071 R)
• M5: 622,327 km (0.03 R)
• M6: 754,721 km (0.08 R)
• M7: 958,623 km (0.093 R)
• M8: 1,061,247 km (0.1 R)
• M9: 1,235,230 km (0.053 R)
• M10: 1,363,435 km (0.066 R)
• M11: 1,559,707 km (0.109 R)
• M12: 1,727,107 km (0.083 R)
• M13: 1,940,733 km (0.118 R)
• M14: 2,151,666 km (0.103 R)
• M15: 2,370,229 km (0.104 R)
• M16: 2,570,989 km (0.057 R)
• M17: 2,680,046 km (0.025 R)
• M18: 2,797,181 km (0.118 R)
• M19: 2,982,982 km (0.074 R)
• M20: 3,138,863 km (0.115 R)
• M21: 3,367,149 km (0.086 R)
• M22: 3,465,734 km (0.108 R)
• M23: 3,665,896 km (0.107 R)
• M24: 3,796,644 km (0.038 R)
• M25: 3,958,659 km (0.067 R)
• M26: 4,055,449 km (0.097 R)
• M27: 4,213,574 km (0.045 R)
• M28: 4,358,384 km (0.026 R)
• M29: 4,551,515 km (0.075 R)
• M30: 4,668,800 km (0.112 R)
• M31: 4,795,061 km (0.096 R)
• M32: 4,938,525 km (0.119 R)
• M33: 5,188,952 km (0.113 R)
• M34: 5,303,394 km (0.047 R)
• M35: 5,410,506 km (0.078 R)
• M36: 5,560,104 km (0.08 R)
• M37: 5,685,617 km (0.115 R)
• M38: 5,786,894 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 9.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.04 AU - 1.28 AU

Year: 794 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,964,433 km

• M1: 125,662 km (0.092 R)
• M2: 195,076 km (0.052 R)
• M3: 306,376 km (0.042 R)
• M4: 414,087 km (0.06 R)
• M5: 529,726 km (0.044 R)
• M6: 653,593 km (0.099 R)
• M7: 781,350 km (0.112 R)
• M8: 1,080,396 km (0.106 R)
• M9: 1,368,521 km (0.084 R)
• M10: 1,447,210 km (0.1 R)
• M11: 1,586,485 km (0.099 R)
• M12: 1,689,708 km (0.089 R)
• M13: 1,777,372 km (0.1 R)
• M14: 2,015,831 km (0.074 R)
• M15: 2,200,884 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.1

Radius: 10.1

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.49 AU - 1.81 AU

Year: 1348 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,964,433 km

• M1: 137,630 km (0.113 R)
• M2: 206,595 km (0.072 R)
• M3: 279,000 km (0.099 R)
• M4: 410,197 km (0.094 R)
• M5: 513,719 km (0.099 R)
• M6: 938,727 km (0.072 R)
• M7: 1,013,526 km (0.082 R)
• M8: 1,160,730 km (0.056 R)
• M9: 1,259,764 km (0.063 R)
• M10: 1,343,090 km (0.032 R)
• M11: 1,466,807 km (0.085 R)
• M12: 1,594,564 km (0.077 R)
• M13: 1,850,675 km (0.101 R)
• M14: 2,021,666 km (0.106 R)
• M15: 2,425,580 km (0.087 R)
• M16: 2,518,929 km (0.11 R)
• M17: 2,649,079 km (0.111 R)
• M18: 2,978,194 km (0.089 R)
• M19: 3,192,269 km (0.063 R)
• M20: 3,281,878 km (0.098 R)
• M21: 4,322,780 km (0.092 R)
• M22: 4,493,621 km (0.085 R)
• M23: 4,594,450 km (0.071 R)
• M24: 4,783,542 km (0.115 R)
• M25: 5,004,946 km (0.079 R)
• M26: 5,335,857 km (0.099 R)
• M27: 5,642,832 km (0.069 R)
• M28: 6,050,635 km (0.089 R)
• M29: 6,403,238 km (0.114 R)
• M30: 6,484,320 km (0.068 R)
• M31: 6,729,660 km (0.059 R)
• M32: 7,044,713 km (0.094 R)
• M33: 7,111,584 km (0.115 R)
• M34: 7,212,562 km (0.112 R)
• M35: 7,280,031 km (0.098 R)
• M36: 7,466,729 km (0.11 R)
• M37: 7,689,331 km (0.067 R)
• M38: 7,775,649 km (0.115 R)
• M39: 7,896,972 km (0.084 R)
• M40: 8,406,204 km (0.049 R)
• M41: 8,853,651 km (0.054 R)
• M42: 8,926,056 km (0.088 R)
• M43: 9,567,382 km (0.115 R)
• M44: 9,827,982 km (0.079 R)
• M45: 10,072,275 km (0.115 R)
• M46: 10,413,657 km (0.108 R)
• M47: 10,701,184 km (0.08 R)
• M48: 11,010,702 km (0.099 R)
• M49: 11,225,226 km (0.117 R)
• M50: 11,362,407 km (0.114 R)
• M51: 11,598,921 km (0.102 R)
• M52: 11,678,208 km (0.107 R)
• M53: 11,777,392 km (0.047 R)
• M54: 11,857,127 km (0.088 R)
• M55: 12,318,487 km (0.11 R)
• M56: 13,114,049 km (0.025 R)
• M57: 13,196,627 km (0.12 R)
• M58: 13,300,148 km (0.094 R)
• M59: 13,507,790 km (0.111 R)
• M60: 13,737,572 km (0.1 R)
• M61: 13,926,365 km (0.084 R)
• M62: 14,073,868 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.4

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.44 AU - 3.88 AU

Year: 3572 Days

Day: 6.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,964,433 km

• M1: 184,454 km (0.03 R)
• M2: 276,756 km (0.106 R)
• M3: 385,215 km (0.074 R)
• M4: 686,953 km (0.065 R)
• M5: 917,185 km (0.109 R)
• M6: 1,034,170 km (0.08 R)
• M7: 1,130,062 km (0.114 R)
• M8: 1,238,371 km (0.079 R)
• M9: 1,476,381 km (0.112 R)
• M10: 1,606,382 km (0.08 R)
• M11: 1,846,337 km (0.078 R)
• M12: 1,943,576 km (0.116 R)
• M13: 2,042,759 km (0.113 R)
• M14: 2,211,805 km (0.113 R)
• M15: 2,421,092 km (0.114 R)
• M16: 2,673,763 km (0.081 R)
• M17: 2,797,181 km (0.081 R)
• M18: 3,037,136 km (0.096 R)
• M19: 3,179,254 km (0.107 R)
• M20: 3,416,666 km (0.108 R)
• M21: 3,524,077 km (0.114 R)
• M22: 3,632,685 km (0.081 R)
• M23: 4,164,206 km (0.089 R)
• M24: 4,308,119 km (0.039 R)
• M25: 4,483,299 km (0.109 R)
• M26: 4,690,492 km (0.111 R)
• M27: 4,795,360 km (0.087 R)
• M28: 5,099,343 km (0.108 R)
• M29: 5,519,862 km (0.084 R)
• M30: 5,614,857 km (0.098 R)
• M31: 5,838,655 km (0.08 R)
• M32: 6,628,532 km (0.108 R)
• M33: 6,729,660 km (0.089 R)
• M34: 7,087,798 km (0.086 R)
• M35: 7,208,523 km (0.098 R)
• M36: 7,469,721 km (0.094 R)
• M37: 7,575,038 km (0.041 R)
• M38: 7,698,456 km (0.12 R)
• M39: 7,840,574 km (0.096 R)
• M40: 8,019,194 km (0.106 R)
• M41: 8,673,984 km (0.11 R)
• M42: 9,516,669 km (0.089 R)
• M43: 9,611,962 km (0.034 R)
• M44: 9,784,299 km (0.112 R)
• M45: 10,015,577 km (0.089 R)
• M46: 10,405,130 km (0.063 R)
• M47: 10,700,736 km (0.106 R)
• M48: 10,978,988 km (0.082 R)
• M49: 11,199,345 km (0.049 R)
• M50: 11,869,245 km (0.092 R)
• M51: 11,992,513 km (0.119 R)
• M52: 12,302,480 km (0.074 R)
• M53: 12,406,301 km (0.064 R)
• M54: 12,740,802 km (0.056 R)
• M55: 13,014,716 km (0.107 R)
• M56: 13,418,630 km (0.113 R)
• M57: 13,869,967 km (0.054 R)
• M58: 14,021,509 km (0.086 R)
• M59: 14,217,183 km (0.049 R)
• M60: 14,348,081 km (0.113 R)
• M61: 14,479,428 km (0.094 R)
• M62: 14,611,224 km (0.106 R)
• M63: 14,876,012 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 11.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.18 AU - 4.96 AU

Year: 6212 Days

Day: 7.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,964,433 km

• M1: 210,484 km (0.094 R)
• M2: 308,172 km (0.083 R)
• M3: 404,363 km (0.12 R)
• M4: 485,445 km (0.059 R)
• M5: 604,226 km (0.082 R)
• M6: 700,716 km (0.1 R)
• M7: 960,718 km (0.07 R)
• M8: 1,076,357 km (0.115 R)
• M9: 1,350,570 km (0.113 R)
• M10: 1,725,013 km (0.115 R)
• M11: 1,803,851 km (0.116 R)
• M12: 2,031,090 km (0.046 R)
• M13: 2,233,646 km (0.051 R)
• M14: 2,496,190 km (0.091 R)
• M15: 2,622,151 km (0.102 R)
• M16: 2,731,956 km (0.104 R)
• M17: 2,880,657 km (0.097 R)
• M18: 3,108,943 km (0.076 R)
• M19: 3,891,639 km (0.032 R)
• M20: 3,996,358 km (0.103 R)
• M21: 4,187,095 km (0.087 R)
• M22: 4,316,048 km (0.098 R)
• M23: 4,688,547 km (0.069 R)
• M24: 4,800,147 km (0.093 R)
• M25: 5,255,224 km (0.108 R)
• M26: 5,534,972 km (0.062 R)
• M27: 5,867,677 km (0.088 R)
• M28: 6,453,054 km (0.079 R)
• M29: 6,904,540 km (0.102 R)
• M30: 7,211,216 km (0.089 R)
• M31: 7,732,265 km (0.117 R)
• M32: 8,104,165 km (0.071 R)
• M33: 8,211,577 km (0.087 R)
• M34: 8,454,972 km (0.088 R)
• M35: 8,783,190 km (0.09 R)
• M36: 8,865,768 km (0.064 R)
• M37: 8,948,795 km (0.108 R)
• M38: 9,650,259 km (0.115 R)
• M39: 10,868,285 km (0.05 R)
• M40: 11,225,226 km (0.117 R)
• M41: 11,767,817 km (0.074 R)
• M42: 12,628,903 km (0.096 R)
• M43: 12,941,413 km (0.089 R)
• M44: 13,478,469 km (0.104 R)
• M45: 13,733,683 km (0.088 R)
• M46: 14,313,973 km (0.084 R)
• M47: 14,509,198 km (0.063 R)
• M48: 14,607,035 km (0.083 R)
• M49: 15,331,987 km (0.073 R)
• M50: 15,531,700 km (0.098 R)
• M51: 17,229,636 km (0.097 R)
• M52: 17,541,547 km (0.058 R)
• M53: 17,645,817 km (0.119 R)
• M54: 17,750,386 km (0.079 R)
• M55: 17,855,254 km (0.066 R)
• M56: 19,164,534 km (0.101 R)
• M57: 19,236,192 km (0.106 R)
• M58: 19,667,931 km (0.108 R)
• M59: 19,884,998 km (0.113 R)
• M60: 20,285,172 km (0.094 R)
• M61: 20,394,678 km (0.12 R)
• M62: 20,504,483 km (0.115 R)
• M63: 20,908,696 km (0.081 R)
• M64: 21,056,349 km (0.03 R)
• M65: 21,352,702 km (0.072 R)
• M66: 21,501,403 km (0.112 R)
• M67: 22,137,044 km (0.06 R)
• M68: 22,514,031 km (0.086 R)
• M69: 23,159,546 km (0.118 R)
• M70: 23,465,473 km (0.045 R)
• M71: 23,542,067 km (0.044 R)
• M72: 25,054,053 km (0.069 R)
• M73: 25,683,411 km (0.068 R)
• M74: 25,881,180 km (0.09 R)
• M75: 26,357,948 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 4.2

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.45 AU - 8.53 AU

Year: 11750 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,964,433 km

• M1: 53,406 km (0.059 R)
• M2: 487,240 km (0.112 R)
• M3: 803,939 km (0.04 R)
• M4: 982,708 km (0.033 R)
• M5: 1,067,979 km (0.115 R)
• M6: 1,120,488 km (0.102 R)
• M7: 1,246,001 km (0.108 R)
• M8: 1,357,301 km (0.115 R)
• M9: 1,491,192 km (0.11 R)
• M10: 1,569,730 km (0.116 R)
• M11: 1,710,352 km (0.07 R)
• M12: 2,660,299 km (0.03 R)
• M13: 2,755,593 km (0.069 R)
• M14: 2,827,998 km (0.106 R)
• M15: 3,584,963 km (0.088 R)
• M16: 3,637,622 km (0.098 R)
• M17: 4,177,521 km (0.089 R)
• M18: 4,260,697 km (0.093 R)
• M19: 4,344,472 km (0.07 R)
• M20: 4,655,935 km (0.087 R)
• M21: 4,887,063 km (0.094 R)
• M22: 5,151,552 km (0.032 R)
• M23: 5,240,862 km (0.114 R)
• M24: 5,330,471 km (0.115 R)
• M25: 5,390,610 km (0.094 R)
• M26: 5,511,485 km (0.112 R)
• M27: 7,195,358 km (0.101 R)
• M28: 7,361,861 km (0.114 R)
• M29: 7,563,369 km (0.111 R)
• M30: 9,602,538 km (0.086 R)
• M31: 9,933,299 km (0.091 R)
• M32: 10,719,585 km (0.027 R)
• M33: 11,447,977 km (0.038 R)
• M34: 11,837,829 km (0.11 R)
• M35: 12,073,745 km (0.116 R)
• M36: 12,550,364 km (0.104 R)
• M37: 14,307,989 km (0.086 R)
• M38: 14,433,502 km (0.094 R)
• M39: 14,981,479 km (0.068 R)
• M40: 16,141,161 km (0.039 R)
• M41: 16,315,293 km (0.115 R)
• M42: 16,886,009 km (0.116 R)
• M43: 16,930,141 km (0.099 R)
• M44: 16,974,272 km (0.105 R)
• M45: 17,062,834 km (0.114 R)
• M46: 17,195,826 km (0.077 R)
• M47: 17,776,565 km (0.081 R)
• M48: 18,091,768 km (0.109 R)
• M49: 18,590,976 km (0.08 R)
• M50: 19,742,281 km (0.107 R)
• M51: 19,835,331 km (0.047 R)
• M52: 19,928,531 km (0.044 R)
• M53: 21,392,346 km (0.064 R)
• M54: 21,440,217 km (0.073 R)
• M55: 22,016,468 km (0.059 R)
• M56: 22,113,108 km (0.11 R)
• M57: 23,037,175 km (0.032 R)
• M58: 24,023,623 km (0.064 R)
• M59: 25,275,907 km (0.092 R)
• M60: 25,478,313 km (0.085 R)
• M61: 26,395,348 km (0.115 R)
• M62: 27,530,945 km (0.068 R)
• M63: 28,946,141 km (0.108 R)
• M64: 29,157,822 km (0.03 R)
• M65: 29,370,101 km (0.099 R)
• M66: 29,796,006 km (0.099 R)
• M67: 30,438,679 km (0.103 R)
• M68: 31,628,730 km (0.112 R)
• M69: 31,737,787 km (0.034 R)
• M70: 31,846,844 km (0.084 R)
• M71: 32,668,884 km (0.1 R)
• M72: 32,723,936 km (0.109 R)
• M73: 34,333,609 km (0.086 R)
• M74: 34,389,708 km (0.095 R)
• M75: 35,120,045 km (0.114 R)
• M76: 36,367,691 km (0.112 R)
• M77: 36,996,900 km (0.043 R)
• M78: 37,802,933 km (0.039 R)
• M79: 38,034,211 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 14,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit