🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.58 AU - 0.76 AU

Year: 360 Days

Day: 23.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 14

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.95 AU - 2.63 AU

Year: 2273 Days

Day: 11.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 76,900,134 km

• M1: 179,966 km (0.119 R)
• M2: 390,301 km (0.079 R)
• M3: 491,279 km (0.107 R)
• M4: 728,242 km (0.099 R)
• M5: 897,288 km (0.096 R)
• M6: 1,015,022 km (0.101 R)
• M7: 1,359,545 km (0.07 R)
• M8: 1,752,988 km (0.098 R)
• M9: 2,096,165 km (0.086 R)
• M10: 2,671,369 km (0.044 R)
• M11: 2,765,317 km (0.092 R)
• M12: 2,860,311 km (0.081 R)
• M13: 3,067,804 km (0.114 R)
• M14: 3,166,389 km (0.11 R)
• M15: 3,352,339 km (0.096 R)
• M16: 3,615,781 km (0.06 R)
• M17: 3,705,240 km (0.049 R)
• M18: 4,024,033 km (0.113 R)
• M19: 4,194,724 km (0.089 R)
• M20: 4,656,234 km (0.119 R)
• M21: 4,819,146 km (0.064 R)
• M22: 4,917,880 km (0.066 R)
• M23: 5,507,296 km (0.081 R)
• M24: 5,766,848 km (0.104 R)
• M25: 5,959,830 km (0.049 R)
• M26: 6,048,242 km (0.105 R)
• M27: 6,137,103 km (0.108 R)
• M28: 6,551,639 km (0.095 R)
• M29: 6,679,545 km (0.086 R)
• M30: 7,598,674 km (0.119 R)
• M31: 7,771,909 km (0.04 R)
• M32: 8,043,878 km (0.093 R)
• M33: 8,141,864 km (0.081 R)
• M34: 8,299,391 km (0.083 R)
• M35: 8,838,541 km (0.096 R)
• M36: 9,102,133 km (0.071 R)
• M37: 9,347,922 km (0.097 R)
• M38: 9,471,640 km (0.053 R)
• M39: 9,595,806 km (0.115 R)
• M40: 9,720,570 km (0.099 R)
• M41: 9,845,933 km (0.109 R)
• M42: 9,950,802 km (0.106 R)
• M43: 10,056,118 km (0.091 R)
• M44: 10,204,071 km (0.075 R)
• M45: 10,374,014 km (0.095 R)
• M46: 10,911,369 km (0.04 R)
• M47: 11,260,082 km (0.08 R)
• M48: 11,347,746 km (0.062 R)
• M49: 11,457,851 km (0.082 R)
• M50: 11,723,237 km (0.095 R)
• M51: 12,441,307 km (0.1 R)
• M52: 12,759,950 km (0.056 R)
• M53: 12,989,134 km (0.049 R)
• M54: 13,081,287 km (0.116 R)
• M55: 13,405,166 km (0.025 R)
• M56: 13,685,064 km (0.107 R)
• M57: 13,778,861 km (0.106 R)
• M58: 14,417,046 km (0.093 R)
• M59: 14,607,933 km (0.117 R)
• M60: 14,847,888 km (0.057 R)
• M61: 15,016,634 km (0.068 R)
• M62: 15,404,542 km (0.085 R)
• M63: 15,624,301 km (0.116 R)
• M64: 15,746,821 km (0.104 R)
• M65: 16,364,361 km (0.097 R)
• M66: 16,713,523 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.9

Radius: 8.7

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.1 AU - 3.96 AU

Year: 4351 Days

Day: 10 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,900,134 km

• M1: 158,275 km (0.112 R)
• M2: 242,199 km (0.067 R)
• M3: 340,934 km (0.074 R)
• M4: 519,404 km (0.103 R)
• M5: 716,424 km (0.062 R)
• M6: 843,732 km (0.092 R)
• M7: 1,006,794 km (0.09 R)
• M8: 1,557,164 km (0.107 R)
• M9: 1,656,946 km (0.026 R)
• M10: 1,969,755 km (0.118 R)
• M11: 2,396,259 km (0.112 R)
• M12: 2,953,511 km (0.084 R)
• M13: 3,057,332 km (0.1 R)
• M14: 3,593,939 km (0.105 R)
• M15: 3,907,347 km (0.113 R)
• M16: 4,299,892 km (0.106 R)
• M17: 4,417,625 km (0.096 R)
• M18: 4,512,769 km (0.096 R)
• M19: 4,899,779 km (0.074 R)
• M20: 4,998,214 km (0.111 R)
• M21: 5,097,398 km (0.036 R)
• M22: 5,348,124 km (0.095 R)
• M23: 5,654,201 km (0.098 R)
• M24: 5,809,484 km (0.102 R)
• M25: 5,966,113 km (0.079 R)
• M26: 6,257,081 km (0.057 R)
• M27: 6,364,043 km (0.09 R)
• M28: 6,471,604 km (0.1 R)
• M29: 6,770,500 km (0.108 R)
• M30: 7,722,691 km (0.089 R)
• M31: 8,068,711 km (0.093 R)
• M32: 8,538,149 km (0.058 R)
• M33: 8,865,918 km (0.113 R)
• M34: 9,016,264 km (0.066 R)
• M35: 9,106,920 km (0.108 R)
• M36: 9,380,684 km (0.119 R)
• M37: 9,472,537 km (0.082 R)
• M38: 9,905,174 km (0.106 R)
• M39: 10,124,036 km (0.072 R)
• M40: 10,218,133 km (0.038 R)
• M41: 10,375,959 km (0.036 R)
• M42: 10,661,840 km (0.106 R)
• M43: 11,241,532 km (0.055 R)
• M44: 11,469,818 km (0.093 R)
• M45: 11,699,451 km (0.075 R)
• M46: 12,163,504 km (0.106 R)
• M47: 12,230,374 km (0.11 R)
• M48: 12,803,035 km (0.083 R)
• M49: 13,212,484 km (0.091 R)
• M50: 14,149,565 km (0.045 R)
• M51: 14,821,708 km (0.067 R)
• M52: 14,928,820 km (0.071 R)
• M53: 15,287,706 km (0.088 R)
• M54: 16,050,505 km (0.079 R)
• M55: 16,751,371 km (0.116 R)
• M56: 16,862,971 km (0.063 R)
• M57: 16,937,471 km (0.097 R)
• M58: 17,086,770 km (0.063 R)
• M59: 17,386,863 km (0.099 R)
• M60: 17,499,809 km (0.1 R)
• M61: 18,527,547 km (0.035 R)
• M62: 18,758,526 km (0.06 R)
• M63: 18,913,210 km (0.101 R)
• M64: 19,770,855 km (0.09 R)
• M65: 20,006,920 km (0.112 R)
• M66: 21,161,217 km (0.099 R)
• M67: 21,726,248 km (0.084 R)
• M68: 21,847,871 km (0.07 R)
• M69: 22,010,634 km (0.077 R)
• M70: 22,255,226 km (0.105 R)
• M71: 22,337,056 km (0.12 R)
• M72: 22,418,887 km (0.091 R)
• M73: 22,912,260 km (0.08 R)
• M74: 23,742,528 km (0.101 R)
• M75: 24,540,334 km (0.05 R)
• M76: 24,751,716 km (0.044 R)
• M77: 26,032,872 km (0.072 R)
• M78: 26,334,910 km (0.118 R)
• M79: 27,116,858 km (0.074 R)
• M80: 27,686,377 km (0.067 R)
• M81: 27,994,698 km (0.11 R)
• M82: 28,970,974 km (0.094 R)
• M83: 29,373,692 km (0.054 R)
• M84: 30,275,019 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 10.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.01 AU - 4.09 AU

Year: 4388 Days

Day: 5.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 76,900,134 km

• M1: 134,937 km (0.083 R)
• M2: 227,838 km (0.105 R)
• M3: 307,274 km (0.058 R)
• M4: 394,041 km (0.049 R)
• M5: 480,060 km (0.101 R)
• M6: 599,588 km (0.052 R)
• M7: 749,037 km (0.067 R)
• M8: 821,442 km (0.081 R)
• M9: 906,713 km (0.054 R)
• M10: 1,021,903 km (0.083 R)
• M11: 1,256,024 km (0.115 R)
• M12: 1,403,826 km (0.045 R)
• M13: 1,936,096 km (0.12 R)
• M14: 2,328,640 km (0.034 R)
• M15: 2,438,146 km (0.095 R)
• M16: 2,979,690 km (0.11 R)
• M17: 3,187,332 km (0.04 R)
• M18: 3,424,594 km (0.077 R)
• M19: 3,701,799 km (0.106 R)
• M20: 3,995,011 km (0.087 R)
• M21: 4,073,999 km (0.116 R)
• M22: 4,206,543 km (0.067 R)
• M23: 4,277,901 km (0.073 R)
• M24: 4,394,737 km (0.081 R)
• M25: 4,668,501 km (0.067 R)
• M26: 4,844,877 km (0.104 R)
• M27: 5,118,192 km (0.048 R)
• M28: 5,290,379 km (0.054 R)
• M29: 5,357,848 km (0.075 R)
• M30: 5,523,004 km (0.09 R)
• M31: 5,768,943 km (0.081 R)
• M32: 5,958,334 km (0.06 R)
• M33: 6,149,669 km (0.048 R)
• M34: 6,343,249 km (0.078 R)
• M35: 6,914,563 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.6

Radius: 7.5

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.37 AU - 11.83 AU

Year: 24260 Days

Day: 23.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,900,134 km

• M1: 294,409 km (0.094 R)
• M2: 361,129 km (0.11 R)
• M3: 574,755 km (0.114 R)
• M4: 1,004,101 km (0.066 R)
• M5: 1,166,115 km (0.101 R)
• M6: 1,307,785 km (0.103 R)
• M7: 1,577,210 km (0.065 R)
• M8: 1,863,840 km (0.109 R)
• M9: 3,206,630 km (0.059 R)
• M10: 4,073,700 km (0.111 R)
• M11: 4,378,131 km (0.119 R)
• M12: 4,599,985 km (0.053 R)
• M13: 4,871,355 km (0.092 R)
• M14: 5,194,337 km (0.038 R)
• M15: 5,241,161 km (0.102 R)
• M16: 5,334,959 km (0.12 R)
• M17: 6,254,537 km (0.112 R)
• M18: 7,537,638 km (0.032 R)
• M19: 7,803,773 km (0.067 R)
• M20: 8,181,508 km (0.11 R)
• M21: 8,455,122 km (0.097 R)
• M22: 8,787,379 km (0.113 R)
• M23: 8,899,129 km (0.108 R)
• M24: 9,350,615 km (0.081 R)
• M25: 9,983,563 km (0.066 R)
• M26: 10,393,611 km (0.096 R)
• M27: 12,088,256 km (0.097 R)
• M28: 13,672,198 km (0.09 R)
• M29: 14,127,275 km (0.116 R)
• M30: 16,133,682 km (0.086 R)
• M31: 18,728,008 km (0.07 R)
• M32: 19,305,904 km (0.104 R)
• M33: 19,451,164 km (0.102 R)
• M34: 20,775,853 km (0.113 R)
• M35: 20,999,352 km (0.076 R)
• M36: 21,223,749 km (0.105 R)
• M37: 21,373,796 km (0.092 R)
• M38: 24,526,421 km (0.102 R)
• M39: 24,920,612 km (0.106 R)
• M40: 25,555,954 km (0.071 R)
• M41: 25,715,575 km (0.114 R)
• M42: 28,067,253 km (0.073 R)
• M43: 28,149,682 km (0.076 R)
• M44: 28,977,257 km (0.085 R)
• M45: 29,143,760 km (0.101 R)
• M46: 29,227,086 km (0.084 R)
• M47: 29,561,287 km (0.081 R)
• M48: 31,422,135 km (0.111 R)
• M49: 31,764,415 km (0.111 R)
• M50: 35,255,730 km (0.093 R)
• M51: 36,326,701 km (0.115 R)
• M52: 36,506,219 km (0.119 R)
• M53: 37,952,980 km (0.112 R)
• M54: 38,408,954 km (0.101 R)
• M55: 39,326,288 km (0.106 R)
• M56: 39,787,648 km (0.088 R)
• M57: 40,065,302 km (0.119 R)
• M58: 41,182,499 km (0.082 R)
• M59: 43,067,133 km (0.071 R)
• M60: 45,269,064 km (0.063 R)
• M61: 45,655,774 km (0.078 R)
• M62: 47,703,619 km (0.116 R)
• M63: 49,980,798 km (0.11 R)
• M64: 50,080,580 km (0.117 R)
• M65: 50,480,455 km (0.063 R)
• M66: 54,229,527 km (0.051 R)
• M67: 54,434,626 km (0.119 R)
• M68: 55,464,458 km (0.077 R)
• M69: 55,774,724 km (0.101 R)
• M70: 55,878,245 km (0.111 R)
• M71: 56,189,259 km (0.046 R)
• M72: 56,292,931 km (0.102 R)
• M73: 56,604,693 km (0.116 R)
• M74: 56,708,813 km (0.083 R)
• M75: 58,172,030 km (0.095 R)
• M76: 59,119,283 km (0.093 R)
• M77: 61,562,965 km (0.093 R)
• M78: 62,635,731 km (0.109 R)
• M79: 62,958,713 km (0.115 R)
• M80: 64,147,866 km (0.089 R)
• M81: 64,256,325 km (0.062 R)
• M82: 64,908,571 km (0.104 R)
• M83: 65,017,479 km (0.087 R)
• M84: 66,329,003 km (0.077 R)
• M85: 68,091,266 km (0.05 R)
• M86: 70,427,686 km (0.086 R)
• M87: 71,324,525 km (0.075 R)
• M88: 72,677,039 km (0.102 R)
• M89: 74,835,736 km (0.042 R)
• M90: 76,324,834 km (0.067 R)
• M91: 76,669,806 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 20,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit