🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.58 AU - 0.96 AU

Year: 308 Days

Day: 17.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.7

Radius: 11.1

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.24 AU - 3.6 AU

Year: 2278 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 94.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,572,094 km

• M1: 143,165 km (0.07 R)
• M2: 214,224 km (0.104 R)
• M3: 302,038 km (0.061 R)
• M4: 658,530 km (0.12 R)
• M5: 825,331 km (0.115 R)
• M6: 947,703 km (0.101 R)
• M7: 1,032,824 km (0.12 R)
• M8: 1,103,135 km (0.1 R)
• M9: 1,323,792 km (0.099 R)
• M10: 1,459,477 km (0.05 R)
• M11: 1,620,444 km (0.068 R)
• M12: 1,723,966 km (0.07 R)
• M13: 2,015,233 km (0.107 R)
• M14: 2,252,794 km (0.055 R)
• M15: 2,322,357 km (0.102 R)
• M16: 2,404,487 km (0.053 R)
• M17: 2,632,474 km (0.112 R)
• M18: 2,767,710 km (0.074 R)
• M19: 2,981,336 km (0.095 R)
• M20: 3,109,541 km (0.113 R)
• M21: 3,266,021 km (0.108 R)
• M22: 3,627,449 km (0.064 R)
• M23: 3,847,807 km (0.104 R)
• M24: 3,959,706 km (0.068 R)
• M25: 4,086,864 km (0.072 R)
• M26: 4,374,242 km (0.046 R)
• M27: 4,653,541 km (0.111 R)
• M28: 4,862,978 km (0.112 R)
• M29: 5,291,576 km (0.104 R)
• M30: 5,876,354 km (0.05 R)
• M31: 6,005,607 km (0.061 R)
• M32: 6,168,369 km (0.068 R)
• M33: 6,250,349 km (0.115 R)
• M34: 6,332,777 km (0.102 R)
• M35: 6,465,171 km (0.09 R)
• M36: 6,902,296 km (0.085 R)
• M37: 7,038,729 km (0.07 R)
• M38: 7,158,707 km (0.108 R)
• M39: 7,331,492 km (0.074 R)
• M40: 7,435,912 km (0.098 R)
• M41: 7,540,780 km (0.075 R)
• M42: 7,663,600 km (0.103 R)
• M43: 7,734,210 km (0.105 R)
• M44: 7,929,435 km (0.074 R)
• M45: 8,162,060 km (0.065 R)
• M46: 8,342,624 km (0.064 R)
• M47: 8,415,329 km (0.089 R)
• M48: 8,671,141 km (0.118 R)
• M49: 8,744,594 km (0.051 R)
• M50: 8,818,495 km (0.092 R)
• M51: 9,096,897 km (0.117 R)
• M52: 9,359,441 km (0.074 R)
• M53: 9,453,837 km (0.094 R)
• M54: 9,834,564 km (0.107 R)
• M55: 9,969,053 km (0.051 R)
• M56: 10,512,990 km (0.073 R)
• M57: 10,808,446 km (0.108 R)
• M58: 11,066,652 km (0.088 R)
• M59: 11,146,537 km (0.078 R)
• M60: 11,731,315 km (0.088 R)
• M61: 12,408,844 km (0.07 R)
• M62: 12,783,886 km (0.103 R)
• M63: 13,141,425 km (0.069 R)
• M64: 13,268,434 km (0.106 R)
• M65: 13,374,648 km (0.101 R)
• M66: 13,502,405 km (0.068 R)
• M67: 14,039,012 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 12

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.65 AU - 7.17 AU

Year: 7409 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,572,094 km

• M1: 182,061 km (0.052 R)
• M2: 364,570 km (0.06 R)
• M3: 620,382 km (0.055 R)
• M4: 1,066,782 km (0.056 R)
• M5: 1,251,985 km (0.116 R)
• M6: 1,619,696 km (0.088 R)
• M7: 1,744,012 km (0.116 R)
• M8: 2,021,217 km (0.087 R)
• M9: 2,273,289 km (0.086 R)
• M10: 2,535,684 km (0.119 R)
• M11: 2,958,747 km (0.076 R)
• M12: 3,426,988 km (0.119 R)
• M13: 4,333,252 km (0.101 R)
• M14: 4,761,999 km (0.112 R)
• M15: 4,839,192 km (0.075 R)
• M16: 4,994,624 km (0.086 R)
• M17: 5,310,575 km (0.079 R)
• M18: 6,045,250 km (0.073 R)
• M19: 6,184,825 km (0.1 R)
• M20: 6,667,577 km (0.101 R)
• M21: 7,103,655 km (0.059 R)
• M22: 7,221,538 km (0.099 R)
• M23: 7,579,077 km (0.075 R)
• M24: 8,064,821 km (0.108 R)
• M25: 8,218,757 km (0.098 R)
• M26: 9,355,552 km (0.102 R)
• M27: 9,680,029 km (0.094 R)
• M28: 9,778,166 km (0.036 R)
• M29: 10,041,308 km (0.063 R)
• M30: 10,811,139 km (0.052 R)
• M31: 11,495,848 km (0.026 R)
• M32: 11,808,658 km (0.095 R)
• M33: 12,018,693 km (0.104 R)
• M34: 12,478,108 km (0.118 R)
• M35: 12,763,690 km (0.057 R)
• M36: 13,196,178 km (0.112 R)
• M37: 13,817,159 km (0.098 R)
• M38: 14,075,664 km (0.063 R)
• M39: 15,277,533 km (0.114 R)
• M40: 15,659,756 km (0.051 R)
• M41: 16,200,402 km (0.052 R)
• M42: 16,865,066 km (0.104 R)
• M43: 18,301,953 km (0.037 R)
• M44: 18,545,199 km (0.039 R)
• M45: 18,748,802 km (0.091 R)
• M46: 18,830,482 km (0.059 R)
• M47: 18,994,142 km (0.039 R)
• M48: 19,240,381 km (0.08 R)
• M49: 20,614,138 km (0.059 R)
• M50: 20,698,511 km (0.117 R)
• M51: 20,867,407 km (0.101 R)
• M52: 21,206,545 km (0.093 R)
• M53: 21,804,488 km (0.071 R)
• M54: 22,364,732 km (0.08 R)
• M55: 23,499,282 km (0.092 R)
• M56: 23,763,771 km (0.112 R)
• M57: 23,985,027 km (0.053 R)
• M58: 24,518,642 km (0.098 R)
• M59: 24,876,630 km (0.075 R)
• M60: 25,011,268 km (0.113 R)
• M61: 25,416,678 km (0.108 R)
• M62: 25,507,185 km (0.096 R)
• M63: 26,142,976 km (0.105 R)
• M64: 26,692,150 km (0.116 R)
• M65: 27,523,016 km (0.088 R)
• M66: 28,456,058 km (0.088 R)
• M67: 28,879,420 km (0.108 R)
• M68: 29,068,213 km (0.114 R)
• M69: 29,875,293 km (0.05 R)
• M70: 29,970,737 km (0.091 R)
• M71: 30,161,773 km (0.076 R)
• M72: 30,257,516 km (0.104 R)
• M73: 30,737,725 km (0.119 R)
• M74: 31,220,477 km (0.043 R)
• M75: 31,317,267 km (0.082 R)
• M76: 32,389,285 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 10.6

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.08 AU - 8.06 AU

Year: 7689 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,572,094 km

• M1: 138,976 km (0.098 R)
• M2: 293,361 km (0.073 R)
• M3: 560,394 km (0.058 R)
• M4: 632,201 km (0.087 R)
• M5: 770,279 km (0.057 R)
• M6: 1,189,453 km (0.068 R)
• M7: 2,262,668 km (0.105 R)
• M8: 2,808,401 km (0.089 R)
• M9: 3,230,566 km (0.112 R)
• M10: 3,394,076 km (0.117 R)
• M11: 3,786,472 km (0.073 R)
• M12: 4,134,436 km (0.11 R)
• M13: 4,372,147 km (0.111 R)
• M14: 5,175,638 km (0.112 R)
• M15: 5,335,408 km (0.075 R)
• M16: 5,725,559 km (0.053 R)
• M17: 6,260,222 km (0.052 R)
• M18: 6,671,766 km (0.11 R)
• M19: 6,776,036 km (0.061 R)
• M20: 7,163,045 km (0.108 R)
• M21: 7,269,858 km (0.113 R)
• M22: 7,738,698 km (0.048 R)
• M23: 9,320,097 km (0.105 R)
• M24: 9,987,902 km (0.047 R)
• M25: 10,147,373 km (0.097 R)
• M26: 10,227,408 km (0.115 R)
• M27: 10,347,834 km (0.071 R)
• M28: 10,671,265 km (0.084 R)
• M29: 10,793,337 km (0.074 R)
• M30: 11,871,489 km (0.104 R)
• M31: 12,594,944 km (0.112 R)
• M32: 13,027,132 km (0.117 R)
• M33: 13,995,180 km (0.067 R)
• M34: 14,986,266 km (0.11 R)
• M35: 15,168,925 km (0.111 R)
• M36: 15,860,366 km (0.038 R)
• M37: 16,703,649 km (0.058 R)
• M38: 16,845,618 km (0.049 R)
• M39: 16,988,035 km (0.092 R)
• M40: 17,083,179 km (0.105 R)
• M41: 17,995,876 km (0.102 R)
• M42: 18,092,815 km (0.098 R)
• M43: 19,220,933 km (0.082 R)
• M44: 19,419,300 km (0.049 R)
• M45: 19,868,542 km (0.096 R)
• M46: 20,069,153 km (0.116 R)
• M47: 20,726,187 km (0.099 R)
• M48: 21,133,990 km (0.098 R)
• M49: 21,338,790 km (0.066 R)
• M50: 22,217,079 km (0.06 R)
• M51: 22,373,259 km (0.053 R)
• M52: 22,791,535 km (0.079 R)
• M53: 23,318,119 km (0.073 R)
• M54: 23,476,843 km (0.113 R)
• M55: 23,582,908 km (0.115 R)
• M56: 26,671,206 km (0.053 R)
• M57: 27,114,764 km (0.119 R)
• M58: 27,672,614 km (0.073 R)
• M59: 28,065,458 km (0.113 R)
• M60: 28,234,354 km (0.062 R)
• M61: 29,026,924 km (0.102 R)
• M62: 29,311,908 km (0.079 R)
• M63: 29,597,640 km (0.108 R)
• M64: 30,171,946 km (0.051 R)
• M65: 31,098,705 km (0.058 R)
• M66: 31,565,450 km (0.066 R)
• M67: 32,506,121 km (0.117 R)
• M68: 32,742,636 km (0.1 R)
• M69: 33,158,069 km (0.082 R)
• M70: 33,336,689 km (0.053 R)
• M71: 33,455,918 km (0.112 R)
• M72: 33,754,665 km (0.107 R)
• M73: 36,789,856 km (0.082 R)
• M74: 37,345,463 km (0.083 R)
• M75: 37,965,995 km (0.112 R)
• M76: 38,715,181 km (0.066 R)
• M77: 39,343,342 km (0.063 R)
• M78: 40,228,214 km (0.107 R)
• M79: 41,503,685 km (0.1 R)
• M80: 41,632,040 km (0.114 R)
• M81: 41,953,376 km (0.119 R)
• M82: 42,404,564 km (0.105 R)
• M83: 42,533,667 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit