🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.59 AU - 0.67 AU

Year: 220 Days

Day: 34.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.71 AU - 0.97 AU

Year: 339 Days

Day: 26.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.34 AU

Year: 487 Days

Day: 44.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 8.5

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.97 AU - 6.37 AU

Year: 5169 Days

Day: 9 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,452,537 km

• M1: 284,086 km (0.083 R)
• M2: 361,129 km (0.115 R)
• M3: 429,047 km (0.054 R)
• M4: 530,773 km (0.1 R)
• M5: 727,046 km (0.115 R)
• M6: 805,435 km (0.092 R)
• M7: 1,032,973 km (0.117 R)
• M8: 1,267,393 km (0.088 R)
• M9: 1,391,111 km (0.109 R)
• M10: 1,518,867 km (0.11 R)
• M11: 1,591,572 km (0.082 R)
• M12: 1,650,513 km (0.106 R)
• M13: 1,816,866 km (0.086 R)
• M14: 1,925,474 km (0.091 R)
• M15: 2,467,018 km (0.041 R)
• M16: 2,692,911 km (0.117 R)
• M17: 2,746,019 km (0.051 R)
• M18: 2,962,038 km (0.084 R)
• M19: 3,183,592 km (0.119 R)
• M20: 3,410,532 km (0.1 R)
• M21: 3,545,470 km (0.072 R)
• M22: 3,623,260 km (0.076 R)
• M23: 3,780,787 km (0.113 R)
• M24: 3,840,477 km (0.078 R)
• M25: 3,920,511 km (0.061 R)
• M26: 3,980,949 km (0.066 R)
• M27: 4,329,063 km (0.118 R)
• M28: 4,454,277 km (0.07 R)
• M29: 4,644,415 km (0.102 R)
• M30: 6,048,691 km (0.101 R)
• M31: 6,784,563 km (0.064 R)
• M32: 7,598,824 km (0.069 R)
• M33: 7,775,499 km (0.063 R)
• M34: 7,979,102 km (0.119 R)
• M35: 8,081,576 km (0.102 R)
• M36: 8,391,693 km (0.12 R)
• M37: 8,469,783 km (0.081 R)
• M38: 9,318,152 km (0.06 R)
• M39: 9,534,620 km (0.106 R)
• M40: 9,807,337 km (0.056 R)
• M41: 9,999,870 km (0.113 R)
• M42: 10,528,549 km (0.112 R)
• M43: 11,642,155 km (0.107 R)
• M44: 11,933,721 km (0.075 R)
• M45: 12,198,210 km (0.06 R)
• M46: 12,286,772 km (0.098 R)
• M47: 12,792,862 km (0.056 R)
• M48: 13,123,922 km (0.089 R)
• M49: 13,427,306 km (0.102 R)
• M50: 13,518,860 km (0.083 R)
• M51: 13,579,896 km (0.09 R)
• M52: 15,042,365 km (0.111 R)
• M53: 15,169,074 km (0.098 R)
• M54: 15,264,368 km (0.061 R)
• M55: 16,684,950 km (0.103 R)
• M56: 17,079,738 km (0.097 R)
• M57: 17,211,983 km (0.066 R)
• M58: 17,278,255 km (0.111 R)
• M59: 18,689,262 km (0.112 R)
• M60: 18,996,386 km (0.103 R)
• M61: 19,099,160 km (0.059 R)
• M62: 19,167,826 km (0.073 R)
• M63: 19,339,714 km (0.086 R)
• M64: 19,443,086 km (0.106 R)
• M65: 19,615,722 km (0.077 R)
• M66: 19,684,985 km (0.11 R)
• M67: 21,051,113 km (0.108 R)
• M68: 21,121,873 km (0.076 R)
• M69: 21,192,932 km (0.044 R)
• M70: 21,263,991 km (0.111 R)
• M71: 21,942,716 km (0.087 R)
• M72: 22,122,683 km (0.066 R)
• M73: 22,520,015 km (0.108 R)
• M74: 22,592,420 km (0.093 R)
• M75: 23,029,096 km (0.042 R)
• M76: 23,285,058 km (0.119 R)
• M77: 23,358,361 km (0.075 R)
• M78: 23,984,727 km (0.037 R)
• M79: 24,765,927 km (0.118 R)
• M80: 25,028,173 km (0.027 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.9

Radius: 13.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.8 AU - 6.44 AU

Year: 6657 Days

Day: 14.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,452,537 km

• M1: 173,384 km (0.114 R)
• M2: 302,487 km (0.1 R)
• M3: 397,930 km (0.088 R)
• M4: 536,907 km (0.1 R)
• M5: 675,285 km (0.06 R)
• M6: 816,356 km (0.092 R)
• M7: 1,156,840 km (0.052 R)
• M8: 1,330,523 km (0.116 R)
• M9: 1,527,843 km (0.107 R)
• M10: 1,704,967 km (0.116 R)
• M11: 1,904,680 km (0.109 R)
• M12: 2,015,682 km (0.118 R)
• M13: 2,161,689 km (0.12 R)
• M14: 2,277,628 km (0.111 R)
• M15: 2,378,905 km (0.046 R)
• M16: 2,835,179 km (0.116 R)
• M17: 3,111,187 km (0.1 R)
• M18: 3,769,418 km (0.104 R)
• M19: 4,343,724 km (0.089 R)
• M20: 4,814,508 km (0.103 R)
• M21: 5,528,389 km (0.103 R)
• M22: 5,874,559 km (0.106 R)
• M23: 6,062,155 km (0.091 R)
• M24: 7,154,069 km (0.092 R)
• M25: 7,684,543 km (0.048 R)
• M26: 7,941,553 km (0.117 R)
• M27: 8,149,194 km (0.116 R)
• M28: 8,411,439 km (0.068 R)
• M29: 8,570,163 km (0.078 R)
• M30: 9,405,817 km (0.072 R)
• M31: 9,653,401 km (0.087 R)
• M32: 9,791,779 km (0.082 R)
• M33: 10,239,376 km (0.058 R)
• M34: 10,437,294 km (0.115 R)
• M35: 10,607,835 km (0.061 R)
• M36: 10,894,465 km (0.11 R)
• M37: 11,154,466 km (0.115 R)
• M38: 11,241,682 km (0.119 R)
• M39: 11,329,047 km (0.095 R)
• M40: 11,504,375 km (0.045 R)
• M41: 11,917,266 km (0.053 R)
• M42: 12,395,231 km (0.048 R)
• M43: 12,545,726 km (0.108 R)
• M44: 13,246,592 km (0.088 R)
• M45: 14,148,219 km (0.064 R)
• M46: 14,242,615 km (0.075 R)
• M47: 14,527,150 km (0.117 R)
• M48: 15,295,185 km (0.114 R)
• M49: 15,391,975 km (0.11 R)
• M50: 15,814,440 km (0.116 R)
• M51: 16,141,909 km (0.101 R)
• M52: 16,737,159 km (0.1 R)
• M53: 18,359,548 km (0.081 R)
• M54: 18,565,844 km (0.047 R)
• M55: 18,772,887 km (0.095 R)
• M56: 19,224,224 km (0.056 R)
• M57: 19,468,816 km (0.052 R)
• M58: 20,137,669 km (0.095 R)
• M59: 20,492,814 km (0.086 R)
• M60: 20,635,381 km (0.106 R)
• M61: 20,742,642 km (0.117 R)
• M62: 21,137,132 km (0.11 R)
• M63: 21,425,706 km (0.077 R)
• M64: 22,189,403 km (0.091 R)
• M65: 22,740,372 km (0.089 R)
• M66: 22,961,927 km (0.109 R)
• M67: 23,556,578 km (0.051 R)
• M68: 23,855,774 km (0.103 R)
• M69: 24,269,263 km (0.098 R)
• M70: 24,420,207 km (0.116 R)
• M71: 24,684,995 km (0.107 R)
• M72: 24,798,839 km (0.11 R)
• M73: 25,217,713 km (0.052 R)
• M74: 25,408,899 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 6.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.53 AU - 10.37 AU

Year: 13801 Days

Day: 15.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,452,537 km

• M1: 140,622 km (0.047 R)
• M2: 287,677 km (0.085 R)
• M3: 359,783 km (0.105 R)
• M4: 462,706 km (0.056 R)
• M5: 562,937 km (0.109 R)
• M6: 1,051,374 km (0.116 R)
• M7: 1,117,945 km (0.095 R)
• M8: 1,255,425 km (0.032 R)
• M9: 1,490,743 km (0.068 R)
• M10: 1,565,991 km (0.076 R)
• M11: 1,839,455 km (0.1 R)
• M12: 2,191,758 km (0.117 R)
• M13: 2,321,011 km (0.117 R)
• M14: 2,564,855 km (0.056 R)
• M15: 2,793,591 km (0.082 R)
• M16: 2,840,116 km (0.034 R)
• M17: 2,981,336 km (0.108 R)
• M18: 3,543,974 km (0.1 R)
• M19: 3,696,115 km (0.053 R)
• M20: 3,773,157 km (0.074 R)
• M21: 3,928,440 km (0.054 R)
• M22: 4,626,165 km (0.078 R)
• M23: 5,160,079 km (0.096 R)
• M24: 5,595,260 km (0.028 R)
• M25: 5,654,201 km (0.12 R)
• M26: 5,802,453 km (0.037 R)
• M27: 5,981,970 km (0.076 R)
• M28: 6,163,432 km (0.1 R)
• M29: 6,781,122 km (0.097 R)
• M30: 6,907,083 km (0.091 R)
• M31: 7,450,872 km (0.088 R)
• M32: 7,909,090 km (0.079 R)
• M33: 8,579,438 km (0.058 R)
• M34: 9,024,940 km (0.082 R)
• M35: 9,094,204 km (0.038 R)
• M36: 9,267,887 km (0.108 R)
• M37: 9,831,422 km (0.083 R)
• M38: 10,009,893 km (0.069 R)
• M39: 12,003,584 km (0.108 R)
• M40: 13,955,088 km (0.105 R)
• M41: 14,236,033 km (0.084 R)
• M42: 14,640,695 km (0.03 R)
• M43: 14,803,607 km (0.085 R)
• M44: 14,926,277 km (0.073 R)
• M45: 15,172,366 km (0.103 R)
• M46: 16,508,125 km (0.094 R)
• M47: 16,805,226 km (0.106 R)
• M48: 17,018,553 km (0.083 R)
• M49: 17,189,843 km (0.031 R)
• M50: 17,275,712 km (0.026 R)
• M51: 17,577,451 km (0.046 R)
• M52: 17,880,985 km (0.087 R)
• M53: 18,492,990 km (0.086 R)
• M54: 18,713,347 km (0.103 R)
• M55: 19,112,026 km (0.103 R)
• M56: 19,245,467 km (0.116 R)
• M57: 19,827,552 km (0.064 R)
• M58: 20,098,324 km (0.094 R)
• M59: 20,643,160 km (0.049 R)
• M60: 20,871,745 km (0.066 R)
• M61: 22,213,489 km (0.103 R)
• M62: 22,260,313 km (0.077 R)
• M63: 22,635,504 km (0.093 R)
• M64: 22,871,121 km (0.112 R)
• M65: 23,012,940 km (0.088 R)
• M66: 23,678,351 km (0.116 R)
• M67: 23,917,558 km (0.112 R)
• M68: 24,013,450 km (0.054 R)
• M69: 24,882,315 km (0.085 R)
• M70: 25,174,330 km (0.045 R)
• M71: 25,320,636 km (0.11 R)
• M72: 25,418,473 km (0.093 R)
• M73: 25,712,433 km (0.045 R)
• M74: 26,452,344 km (0.118 R)
• M75: 27,249,252 km (0.086 R)
• M76: 27,952,961 km (0.11 R)
• M77: 28,866,704 km (0.059 R)
• M78: 29,481,252 km (0.104 R)
• M79: 29,738,561 km (0.111 R)
• M80: 30,567,034 km (0.083 R)
• M81: 30,827,484 km (0.056 R)
• M82: 31,036,322 km (0.08 R)
• M83: 31,140,891 km (0.1 R)
• M84: 31,929,272 km (0.096 R)
• M85: 32,140,654 km (0.093 R)
• M86: 32,405,592 km (0.12 R)
• M87: 32,724,235 km (0.106 R)
• M88: 33,902,019 km (0.049 R)
• M89: 34,063,734 km (0.079 R)
• M90: 34,658,685 km (0.108 R)
• M91: 36,188,623 km (0.054 R)
• M92: 36,298,727 km (0.088 R)
• M93: 37,017,245 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328.5

Radius: 7.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.53 AU - 12.77 AU

Year: 17485 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,452,537 km

• M1: 249,529 km (0.106 R)
• M2: 436,527 km (0.092 R)
• M3: 580,440 km (0.117 R)
• M4: 777,909 km (0.095 R)
• M5: 894,595 km (0.068 R)
• M6: 1,539,063 km (0.068 R)
• M7: 1,840,503 km (0.081 R)
• M8: 1,998,328 km (0.112 R)
• M9: 2,078,812 km (0.025 R)
• M10: 2,943,189 km (0.052 R)
• M11: 3,035,191 km (0.08 R)
• M12: 3,128,091 km (0.09 R)
• M13: 3,253,604 km (0.111 R)
• M14: 4,041,087 km (0.056 R)
• M15: 4,246,784 km (0.118 R)
• M16: 4,704,554 km (0.099 R)
• M17: 4,884,819 km (0.096 R)
• M18: 6,130,670 km (0.087 R)
• M19: 6,248,553 km (0.063 R)
• M20: 6,327,691 km (0.119 R)
• M21: 7,302,022 km (0.083 R)
• M22: 7,595,084 km (0.082 R)
• M23: 7,679,457 km (0.106 R)
• M24: 7,806,765 km (0.093 R)
• M25: 8,235,812 km (0.096 R)
• M26: 8,893,893 km (0.075 R)
• M27: 8,982,903 km (0.064 R)
• M28: 9,659,983 km (0.1 R)
• M29: 9,751,537 km (0.099 R)
• M30: 10,540,965 km (0.079 R)
• M31: 11,447,678 km (0.099 R)
• M32: 11,593,087 km (0.078 R)
• M33: 12,230,374 km (0.112 R)
• M34: 12,379,074 km (0.066 R)
• M35: 12,428,741 km (0.097 R)
• M36: 13,030,274 km (0.118 R)
• M37: 13,232,979 km (0.119 R)
• M38: 13,283,693 km (0.117 R)
• M39: 13,487,594 km (0.057 R)
• M40: 13,950,301 km (0.103 R)
• M41: 14,838,314 km (0.11 R)
• M42: 15,315,980 km (0.113 R)
• M43: 15,583,461 km (0.12 R)
• M44: 15,744,577 km (0.05 R)
• M45: 16,286,122 km (0.079 R)
• M46: 16,668,793 km (0.106 R)
• M47: 16,943,904 km (0.114 R)
• M48: 17,109,658 km (0.049 R)
• M49: 17,666,312 km (0.112 R)
• M50: 17,722,261 km (0.06 R)
• M51: 19,893,226 km (0.059 R)
• M52: 20,009,762 km (0.116 R)
• M53: 20,832,102 km (0.064 R)
• M54: 20,891,343 km (0.091 R)
• M55: 22,996,933 km (0.066 R)
• M56: 23,058,118 km (0.066 R)
• M57: 23,487,614 km (0.076 R)
• M58: 24,541,979 km (0.097 R)
• M59: 24,792,257 km (0.12 R)
• M60: 25,738,463 km (0.055 R)
• M61: 26,247,844 km (0.111 R)
• M62: 26,503,806 km (0.058 R)
• M63: 28,910,537 km (0.093 R)
• M64: 29,373,692 km (0.119 R)
• M65: 31,725,968 km (0.1 R)
• M66: 31,862,252 km (0.101 R)
• M67: 32,752,509 km (0.096 R)
• M68: 35,967,966 km (0.099 R)
• M69: 36,537,335 km (0.113 R)
• M70: 38,408,356 km (0.12 R)
• M71: 39,209,303 km (0.06 R)
• M72: 39,355,460 km (0.052 R)
• M73: 39,575,219 km (0.089 R)
• M74: 40,162,989 km (0.109 R)
• M75: 41,496,056 km (0.055 R)
• M76: 42,692,988 km (0.109 R)
• M77: 43,069,526 km (0.098 R)
• M78: 43,522,658 km (0.087 R)
• M79: 44,586,149 km (0.107 R)
• M80: 44,662,444 km (0.12 R)
• M81: 45,121,111 km (0.081 R)
• M82: 46,583,730 km (0.078 R)
• M83: 46,893,697 km (0.1 R)
• M84: 47,359,844 km (0.099 R)
• M85: 47,515,575 km (0.102 R)
• M86: 47,749,546 km (0.095 R)
• M87: 47,827,486 km (0.039 R)
• M88: 49,082,164 km (0.102 R)
• M89: 51,543,797 km (0.109 R)
• M90: 53,072,388 km (0.065 R)
• M91: 54,452,578 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 20,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit