🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.45 AU - 0.75 AU

Year: 300 Days

Day: 23.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.2

Radius: 11.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 419 Days

Day: 9.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,259,426 km

• M1: 148,999 km (0.103 R)
• M2: 238,459 km (0.11 R)
• M3: 316,250 km (0.109 R)
• M4: 546,631 km (0.105 R)
• M5: 647,908 km (0.1 R)
• M6: 734,077 km (0.069 R)
• M7: 848,220 km (0.05 R)
• M8: 965,355 km (0.113 R)
• M9: 1,092,064 km (0.073 R)
• M10: 1,201,720 km (0.118 R)
• M11: 1,549,086 km (0.101 R)
• M12: 1,630,168 km (0.069 R)
• M13: 1,712,896 km (0.12 R)
• M14: 1,796,970 km (0.108 R)
• M15: 1,923,529 km (0.109 R)
• M16: 2,025,106 km (0.107 R)
• M17: 2,138,053 km (0.105 R)
• M18: 2,336,120 km (0.088 R)
• M19: 2,420,045 km (0.12 R)
• M20: 2,545,408 km (0.117 R)
• M21: 2,755,742 km (0.088 R)
• M22: 2,902,797 km (0.103 R)
• M23: 2,977,297 km (0.108 R)
• M24: 3,166,389 km (0.094 R)
• M25: 3,243,132 km (0.065 R)
• M26: 3,320,624 km (0.075 R)
• M27: 3,437,909 km (0.08 R)
• M28: 3,573,744 km (0.091 R)
• M29: 3,751,765 km (0.044 R)
• M30: 3,862,467 km (0.069 R)
• M31: 3,968,233 km (0.104 R)
• M32: 4,063,228 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.8

Radius: 10

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.69 AU - 3.89 AU

Year: 4764 Days

Day: 7 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,259,426 km

• M1: 128,205 km (0.082 R)
• M2: 234,270 km (0.037 R)
• M3: 311,912 km (0.077 R)
• M4: 435,031 km (0.085 R)
• M5: 577,298 km (0.098 R)
• M6: 644,916 km (0.11 R)
• M7: 725,998 km (0.103 R)
• M8: 888,163 km (0.115 R)
• M9: 1,014,872 km (0.102 R)
• M10: 1,197,980 km (0.065 R)
• M11: 1,261,559 km (0.053 R)
• M12: 1,472,791 km (0.098 R)
• M13: 1,582,745 km (0.115 R)
• M14: 1,944,623 km (0.114 R)
• M15: 2,477,939 km (0.111 R)
• M16: 2,660,000 km (0.093 R)
• M17: 2,744,223 km (0.12 R)
• M18: 3,107,746 km (0.109 R)
• M19: 3,505,377 km (0.093 R)
• M20: 3,672,628 km (0.043 R)
• M21: 4,073,400 km (0.095 R)
• M22: 4,170,938 km (0.086 R)
• M23: 4,813,311 km (0.098 R)
• M24: 4,999,710 km (0.11 R)
• M25: 5,083,186 km (0.115 R)
• M26: 5,358,147 km (0.076 R)
• M27: 5,508,194 km (0.119 R)
• M28: 5,703,120 km (0.083 R)
• M29: 5,922,430 km (0.099 R)
• M30: 6,099,853 km (0.076 R)
• M31: 6,189,313 km (0.071 R)
• M32: 6,369,429 km (0.068 R)
• M33: 6,460,234 km (0.086 R)
• M34: 6,551,340 km (0.07 R)
• M35: 6,665,932 km (0.091 R)
• M36: 6,943,585 km (0.061 R)
• M37: 7,060,421 km (0.115 R)
• M38: 7,201,492 km (0.082 R)
• M39: 7,486,476 km (0.093 R)
• M40: 7,726,730 km (0.051 R)
• M41: 7,969,677 km (0.119 R)
• M42: 8,363,568 km (0.065 R)
• M43: 8,438,068 km (0.063 R)
• M44: 8,663,063 km (0.102 R)
• M45: 9,017,161 km (0.116 R)
• M46: 9,170,349 km (0.1 R)
• M47: 9,453,389 km (0.114 R)
• M48: 9,870,318 km (0.069 R)
• M49: 10,028,144 km (0.085 R)
• M50: 10,133,909 km (0.113 R)
• M51: 10,266,603 km (0.103 R)
• M52: 10,641,196 km (0.097 R)
• M53: 10,993,050 km (0.119 R)
• M54: 11,102,107 km (0.112 R)
• M55: 11,376,320 km (0.098 R)
• M56: 11,569,600 km (0.092 R)
• M57: 11,875,528 km (0.084 R)
• M58: 12,156,024 km (0.108 R)
• M59: 12,580,882 km (0.116 R)
• M60: 12,809,318 km (0.115 R)
• M61: 13,212,634 km (0.062 R)
• M62: 13,357,743 km (0.091 R)
• M63: 14,597,012 km (0.095 R)
• M64: 14,686,921 km (0.101 R)
• M65: 15,018,130 km (0.071 R)
• M66: 15,260,628 km (0.097 R)
• M67: 15,657,512 km (0.088 R)
• M68: 15,965,085 km (0.051 R)
• M69: 17,183,709 km (0.101 R)
• M70: 17,278,704 km (0.059 R)
• M71: 17,373,848 km (0.108 R)
• M72: 18,012,631 km (0.108 R)
• M73: 18,238,075 km (0.102 R)
• M74: 18,756,880 km (0.107 R)
• M75: 19,149,126 km (0.066 R)
• M76: 19,346,146 km (0.115 R)
• M77: 19,544,064 km (0.085 R)
• M78: 19,775,642 km (0.111 R)
• M79: 19,875,274 km (0.069 R)
• M80: 20,778,695 km (0.079 R)
• M81: 21,969,794 km (0.106 R)
• M82: 22,210,796 km (0.045 R)
• M83: 22,625,631 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.7

Radius: 5.5

Gravity: 28.55 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.6 AU - 6.92 AU

Year: 11348 Days

Day: 15.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,259,426 km

• M1: 88,263 km (0.082 R)
• M2: 133,292 km (0.042 R)
• M3: 204,351 km (0.044 R)
• M4: 318,045 km (0.047 R)
• M5: 436,826 km (0.104 R)
• M6: 501,751 km (0.052 R)
• M7: 697,575 km (0.12 R)
• M8: 755,020 km (0.071 R)
• M9: 874,848 km (0.071 R)
• M10: 1,044,343 km (0.052 R)
• M11: 1,587,682 km (0.086 R)
• M12: 1,768,396 km (0.066 R)
• M13: 2,320,413 km (0.115 R)
• M14: 2,828,597 km (0.096 R)
• M15: 3,175,364 km (0.115 R)
• M16: 3,239,841 km (0.116 R)
• M17: 3,602,466 km (0.096 R)
• M18: 4,365,715 km (0.086 R)
• M19: 4,913,841 km (0.101 R)
• M20: 5,368,020 km (0.055 R)
• M21: 6,034,030 km (0.08 R)
• M22: 6,437,944 km (0.103 R)
• M23: 6,478,785 km (0.1 R)
• M24: 6,519,774 km (0.12 R)
• M25: 6,850,685 km (0.086 R)
• M26: 6,892,423 km (0.113 R)
• M27: 7,271,803 km (0.079 R)
• M28: 7,442,644 km (0.106 R)
• M29: 7,744,831 km (0.112 R)
• M30: 8,006,927 km (0.102 R)
• M31: 8,584,973 km (0.1 R)
• M32: 9,038,703 km (0.108 R)
• M33: 9,687,061 km (0.073 R)
• M34: 9,922,228 km (0.106 R)
• M35: 10,111,619 km (0.111 R)
• M36: 11,970,672 km (0.084 R)
• M37: 12,121,915 km (0.078 R)
• M38: 12,835,797 km (0.096 R)
• M39: 12,938,869 km (0.119 R)
• M40: 13,615,650 km (0.117 R)
• M41: 13,668,309 km (0.079 R)
• M42: 15,112,227 km (0.117 R)
• M43: 15,166,681 km (0.101 R)
• M44: 16,885,411 km (0.061 R)
• M45: 16,998,357 km (0.063 R)
• M46: 17,225,148 km (0.111 R)
• M47: 18,257,822 km (0.081 R)
• M48: 18,606,534 km (0.103 R)
• M49: 19,133,568 km (0.11 R)
• M50: 19,665,687 km (0.099 R)
• M51: 20,382,560 km (0.104 R)
• M52: 20,683,850 km (0.117 R)
• M53: 21,168,847 km (0.085 R)
• M54: 21,473,877 km (0.098 R)
• M55: 21,596,397 km (0.108 R)
• M56: 23,460,536 km (0.058 R)
• M57: 23,712,908 km (0.117 R)
• M58: 23,902,897 km (0.088 R)
• M59: 26,417,338 km (0.062 R)
• M60: 26,943,474 km (0.074 R)
• M61: 27,739,036 km (0.106 R)
• M62: 28,005,918 km (0.106 R)
• M63: 28,340,718 km (0.116 R)
• M64: 29,217,511 km (0.079 R)
• M65: 30,171,796 km (0.049 R)
• M66: 31,761,423 km (0.099 R)
• M67: 33,094,939 km (0.106 R)
• M68: 38,683,466 km (0.059 R)
• M69: 39,056,264 km (0.089 R)
• M70: 39,130,913 km (0.09 R)
• M71: 39,430,259 km (0.1 R)
• M72: 40,181,988 km (0.046 R)
• M73: 40,257,385 km (0.113 R)
• M74: 44,868,291 km (0.111 R)
• M75: 45,731,471 km (0.075 R)
• M76: 46,679,472 km (0.11 R)
• M77: 46,917,483 km (0.097 R)
• M78: 47,634,056 km (0.1 R)
• M79: 50,780,249 km (0.086 R)
• M80: 50,861,780 km (0.067 R)
• M81: 51,188,502 km (0.078 R)
• M82: 51,597,652 km (0.063 R)
• M83: 54,660,070 km (0.117 R)
• M84: 55,078,346 km (0.061 R)
• M85: 55,246,045 km (0.058 R)
• M86: 55,918,188 km (0.058 R)
• M87: 56,171,008 km (0.033 R)
• M88: 56,255,232 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.5

Radius: 6.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.12 AU - 11.46 AU

Year: 19778 Days

Day: 15 Hours

Environment

Temp: -236 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,259,426 km

• M1: 111,600 km (0.077 R)
• M2: 194,028 km (0.082 R)
• M3: 242,199 km (0.067 R)
• M4: 324,179 km (0.043 R)
• M5: 1,159,234 km (0.063 R)
• M6: 1,492,239 km (0.051 R)
• M7: 2,005,958 km (0.097 R)
• M8: 2,201,931 km (0.066 R)
• M9: 2,507,410 km (0.114 R)
• M10: 3,113,132 km (0.105 R)
• M11: 3,409,335 km (0.117 R)
• M12: 4,681,965 km (0.116 R)
• M13: 4,785,337 km (0.08 R)
• M14: 4,915,786 km (0.07 R)
• M15: 5,612,613 km (0.064 R)
• M16: 6,000,520 km (0.037 R)
• M17: 6,141,142 km (0.119 R)
• M18: 6,368,531 km (0.106 R)
• M19: 6,919,500 km (0.099 R)
• M20: 8,066,766 km (0.045 R)
• M21: 8,981,258 km (0.091 R)
• M22: 9,467,002 km (0.094 R)
• M23: 10,061,354 km (0.118 R)
• M24: 10,329,284 km (0.071 R)
• M25: 10,565,798 km (0.047 R)
• M26: 10,838,067 km (0.048 R)
• M27: 11,986,081 km (0.095 R)
• M28: 12,844,922 km (0.093 R)
• M29: 13,871,762 km (0.091 R)
• M30: 14,395,055 km (0.074 R)
• M31: 14,886,783 km (0.094 R)
• M32: 15,925,591 km (0.117 R)
• M33: 16,473,269 km (0.078 R)
• M34: 17,426,656 km (0.099 R)
• M35: 17,587,324 km (0.114 R)
• M36: 18,112,712 km (0.061 R)
• M37: 19,511,302 km (0.071 R)
• M38: 21,586,973 km (0.116 R)
• M39: 21,759,459 km (0.061 R)
• M40: 22,672,754 km (0.118 R)
• M41: 23,954,509 km (0.077 R)
• M42: 25,078,138 km (0.12 R)
• M43: 25,486,840 km (0.116 R)
• M44: 26,035,265 km (0.082 R)
• M45: 26,679,883 km (0.094 R)
• M46: 27,844,203 km (0.101 R)
• M47: 30,414,893 km (0.117 R)
• M48: 30,850,671 km (0.063 R)
• M49: 31,532,688 km (0.062 R)
• M50: 31,826,498 km (0.075 R)
• M51: 32,072,138 km (0.119 R)
• M52: 32,762,981 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit