🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.42 AU - 0.68 AU

Year: 263 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.7

Radius: 8.7

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.64 AU - 0.92 AU

Year: 445 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 35,595,539 km

• M1: 162,314 km (0.031 R)
• M2: 305,180 km (0.039 R)
• M3: 365,767 km (0.064 R)
• M4: 438,771 km (0.08 R)
• M5: 517,758 km (0.105 R)
• M6: 585,526 km (0.112 R)
• M7: 749,186 km (0.1 R)
• M8: 804,089 km (0.095 R)
• M9: 918,381 km (0.05 R)
• M10: 997,668 km (0.08 R)
• M11: 1,089,820 km (0.085 R)
• M12: 1,190,350 km (0.109 R)
• M13: 1,255,425 km (0.092 R)
• M14: 1,321,847 km (0.106 R)
• M15: 1,395,150 km (0.112 R)
• M16: 1,487,302 km (0.053 R)
• M17: 1,690,157 km (0.028 R)
• M18: 1,845,140 km (0.087 R)
• M19: 1,927,569 km (0.055 R)
• M20: 2,011,343 km (0.099 R)
• M21: 2,116,062 km (0.083 R)
• M22: 2,229,307 km (0.096 R)
• M23: 2,413,462 km (0.046 R)
• M24: 2,574,430 km (0.085 R)
• M25: 2,681,243 km (0.088 R)
• M26: 2,936,457 km (0.093 R)
• M27: 3,003,327 km (0.102 R)
• M28: 3,070,646 km (0.114 R)
• M29: 3,237,597 km (0.087 R)
• M30: 3,322,270 km (0.117 R)
• M31: 3,431,027 km (0.081 R)
• M32: 3,485,930 km (0.088 R)
• M33: 3,636,275 km (0.067 R)
• M34: 3,804,872 km (0.071 R)
• M35: 3,918,866 km (0.087 R)
• M36: 4,083,573 km (0.091 R)
• M37: 4,158,372 km (0.057 R)
• M38: 4,242,147 km (0.064 R)
• M39: 4,360,329 km (0.081 R)
• M40: 4,488,235 km (0.111 R)
• M41: 4,660,572 km (0.067 R)
• M42: 4,782,644 km (0.043 R)
• M43: 4,888,110 km (0.059 R)
• M44: 4,985,349 km (0.112 R)
• M45: 5,182,070 km (0.062 R)
• M46: 5,335,707 km (0.109 R)
• M47: 5,417,687 km (0.12 R)
• M48: 5,472,589 km (0.058 R)
• M49: 5,592,118 km (0.116 R)
• M50: 5,666,169 km (0.072 R)
• M51: 5,796,469 km (0.093 R)
• M52: 5,946,665 km (0.106 R)
• M53: 6,136,205 km (0.078 R)
• M54: 6,222,224 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 9.6

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.1 AU - 1.32 AU

Year: 859 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,595,539 km

• M1: 122,969 km (0.115 R)
• M2: 249,529 km (0.117 R)
• M3: 326,722 km (0.106 R)
• M4: 603,478 km (0.114 R)
• M5: 699,968 km (0.114 R)
• M6: 765,492 km (0.086 R)
• M7: 1,070,074 km (0.081 R)
• M8: 1,211,144 km (0.087 R)
• M9: 1,321,099 km (0.095 R)
• M10: 1,449,903 km (0.069 R)
• M11: 1,606,980 km (0.071 R)
• M12: 1,753,287 km (0.108 R)
• M13: 1,887,028 km (0.112 R)
• M14: 2,050,388 km (0.08 R)
• M15: 2,156,154 km (0.109 R)
• M16: 2,299,768 km (0.115 R)
• M17: 2,372,921 km (0.094 R)
• M18: 2,530,897 km (0.095 R)
• M19: 2,644,442 km (0.082 R)
• M20: 2,730,760 km (0.098 R)
• M21: 2,847,446 km (0.047 R)
• M22: 3,055,537 km (0.102 R)
• M23: 3,115,974 km (0.113 R)
• M24: 3,258,541 km (0.065 R)
• M25: 3,434,468 km (0.071 R)
• M26: 3,550,107 km (0.107 R)
• M27: 3,720,499 km (0.11 R)
• M28: 3,785,125 km (0.118 R)
• M29: 3,882,813 km (0.106 R)
• M30: 3,948,337 km (0.117 R)
• M31: 4,158,522 km (0.117 R)
• M32: 4,486,440 km (0.076 R)
• M33: 4,578,293 km (0.11 R)
• M34: 4,869,710 km (0.103 R)
• M35: 4,976,074 km (0.079 R)
• M36: 5,047,432 km (0.075 R)
• M37: 5,155,143 km (0.099 R)
• M38: 5,239,366 km (0.11 R)
• M39: 5,605,881 km (0.079 R)
• M40: 5,742,464 km (0.099 R)
• M41: 5,842,395 km (0.068 R)
• M42: 6,006,055 km (0.101 R)
• M43: 6,209,658 km (0.092 R)
• M44: 6,480,281 km (0.075 R)
• M45: 6,545,356 km (0.071 R)
• M46: 6,610,580 km (0.118 R)
• M47: 6,728,463 km (0.065 R)
• M48: 6,913,516 km (0.074 R)
• M49: 7,019,880 km (0.082 R)
• M50: 7,274,795 km (0.108 R)
• M51: 7,532,851 km (0.117 R)
• M52: 7,780,136 km (0.047 R)
• M53: 7,988,227 km (0.105 R)
• M54: 8,212,325 km (0.105 R)
• M55: 8,296,848 km (0.091 R)
• M56: 8,409,943 km (0.104 R)
• M57: 8,767,034 km (0.074 R)
• M58: 8,882,374 km (0.107 R)
• M59: 9,202,064 km (0.077 R)
• M60: 9,569,925 km (0.118 R)
• M61: 9,688,706 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 10.6

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.92 AU - 4.84 AU

Year: 5919 Days

Day: 6.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,595,539 km

• M1: 137,630 km (0.084 R)
• M2: 247,584 km (0.094 R)
• M3: 394,490 km (0.099 R)
• M4: 552,315 km (0.103 R)
• M5: 889,509 km (0.091 R)
• M6: 1,425,668 km (0.09 R)
• M7: 1,624,483 km (0.049 R)
• M8: 1,832,574 km (0.095 R)
• M9: 2,233,496 km (0.085 R)
• M10: 2,508,756 km (0.078 R)
• M11: 3,495,953 km (0.115 R)
• M12: 3,642,559 km (0.05 R)
• M13: 3,716,759 km (0.11 R)
• M14: 3,992,767 km (0.071 R)
• M15: 4,069,212 km (0.092 R)
• M16: 4,197,716 km (0.052 R)
• M17: 4,698,420 km (0.104 R)
• M18: 5,162,623 km (0.085 R)
• M19: 5,414,396 km (0.12 R)
• M20: 5,527,641 km (0.105 R)
• M21: 5,641,635 km (0.113 R)
• M22: 5,988,253 km (0.109 R)
• M23: 6,105,388 km (0.096 R)
• M24: 6,641,996 km (0.028 R)
• M25: 7,349,444 km (0.116 R)
• M26: 7,538,087 km (0.082 R)
• M27: 7,664,647 km (0.103 R)
• M28: 8,275,754 km (0.071 R)
• M29: 8,373,591 km (0.097 R)
• M30: 8,669,645 km (0.113 R)
• M31: 9,069,820 km (0.095 R)
• M32: 9,137,139 km (0.116 R)
• M33: 9,784,748 km (0.096 R)
• M34: 9,957,683 km (0.033 R)
• M35: 11,851,742 km (0.081 R)
• M36: 12,258,648 km (0.114 R)
• M37: 12,745,439 km (0.06 R)
• M38: 12,820,837 km (0.096 R)
• M39: 12,896,533 km (0.078 R)
• M40: 12,972,230 km (0.057 R)
• M41: 13,468,296 km (0.073 R)
• M42: 14,597,162 km (0.1 R)
• M43: 14,794,781 km (0.06 R)
• M44: 14,913,861 km (0.03 R)
• M45: 15,918,410 km (0.118 R)
• M46: 17,319,245 km (0.101 R)
• M47: 18,076,808 km (0.082 R)
• M48: 19,363,500 km (0.059 R)
• M49: 19,537,332 km (0.115 R)
• M50: 20,017,841 km (0.115 R)
• M51: 22,433,098 km (0.117 R)
• M52: 23,074,125 km (0.081 R)
• M53: 23,443,183 km (0.069 R)
• M54: 23,907,236 km (0.102 R)
• M55: 24,000,435 km (0.037 R)
• M56: 24,421,104 km (0.075 R)
• M57: 25,080,532 km (0.111 R)
• M58: 25,175,227 km (0.073 R)
• M59: 25,602,778 km (0.112 R)
• M60: 25,745,794 km (0.039 R)
• M61: 26,224,656 km (0.108 R)
• M62: 26,706,361 km (0.063 R)
• M63: 27,239,528 km (0.098 R)
• M64: 27,385,685 km (0.108 R)
• M65: 28,070,694 km (0.038 R)
• M66: 28,761,238 km (0.119 R)
• M67: 29,307,868 km (0.112 R)
• M68: 29,807,675 km (0.104 R)
• M69: 30,108,965 km (0.062 R)
• M70: 30,613,409 km (0.094 R)
• M71: 30,968,106 km (0.056 R)
• M72: 31,120,546 km (0.047 R)
• M73: 32,297,582 km (0.091 R)
• M74: 33,021,187 km (0.084 R)
• M75: 33,125,008 km (0.115 R)
• M76: 33,437,069 km (0.092 R)
• M77: 35,223,866 km (0.04 R)
• M78: 35,383,038 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 17,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit