🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.84 AU - 0.94 AU

Year: 301 Days

Day: 45.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.21 AU - 3.21 AU

Year: 2060 Days

Day: 46.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 10.6

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.76 AU - 11.7 AU

Year: 11719 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,567,114 km

• M1: 145,409 km (0.062 R)
• M2: 644,916 km (0.025 R)
• M3: 732,730 km (0.095 R)
• M4: 1,002,156 km (0.074 R)
• M5: 1,127,370 km (0.113 R)
• M6: 2,173,657 km (0.075 R)
• M7: 2,394,314 km (0.113 R)
• M8: 2,651,323 km (0.066 R)
• M9: 2,857,469 km (0.067 R)
• M10: 3,008,114 km (0.088 R)
• M11: 3,507,621 km (0.054 R)
• M12: 3,636,724 km (0.093 R)
• M13: 4,066,968 km (0.116 R)
• M14: 4,134,586 km (0.11 R)
• M15: 4,202,653 km (0.087 R)
• M16: 4,374,391 km (0.094 R)
• M17: 4,796,108 km (0.059 R)
• M18: 5,453,142 km (0.074 R)
• M19: 5,565,490 km (0.065 R)
• M20: 6,138,449 km (0.113 R)
• M21: 6,451,857 km (0.026 R)
• M22: 8,181,358 km (0.042 R)
• M23: 8,613,247 km (0.105 R)
• M24: 9,230,488 km (0.114 R)
• M25: 9,499,465 km (0.105 R)
• M26: 9,907,717 km (0.069 R)
• M27: 10,090,975 km (0.074 R)
• M28: 10,600,804 km (0.045 R)
• M29: 11,357,470 km (0.105 R)
• M30: 11,645,745 km (0.119 R)
• M31: 12,033,802 km (0.088 R)
• M32: 12,574,449 km (0.114 R)
• M33: 13,072,760 km (0.033 R)
• M34: 13,476,075 km (0.12 R)
• M35: 13,679,229 km (0.096 R)
• M36: 13,934,742 km (0.071 R)
• M37: 14,554,227 km (0.084 R)
• M38: 14,710,557 km (0.102 R)
• M39: 16,196,064 km (0.088 R)
• M40: 16,466,387 km (0.083 R)
• M41: 17,396,437 km (0.063 R)
• M42: 19,307,400 km (0.107 R)
• M43: 20,113,583 km (0.11 R)
• M44: 20,871,895 km (0.115 R)
• M45: 22,116,699 km (0.095 R)
• M46: 22,296,515 km (0.095 R)
• M47: 23,875,072 km (0.084 R)
• M48: 24,367,997 km (0.078 R)
• M49: 24,553,648 km (0.103 R)
• M50: 24,864,213 km (0.075 R)
• M51: 25,677,876 km (0.066 R)
• M52: 26,754,981 km (0.111 R)
• M53: 27,395,409 km (0.091 R)
• M54: 27,911,522 km (0.092 R)
• M55: 28,300,626 km (0.091 R)
• M56: 28,561,076 km (0.104 R)
• M57: 28,822,274 km (0.085 R)
• M58: 30,140,231 km (0.038 R)
• M59: 30,472,787 km (0.108 R)
• M60: 31,343,147 km (0.086 R)
• M61: 32,085,901 km (0.074 R)
• M62: 33,108,253 km (0.088 R)
• M63: 33,451,430 km (0.097 R)
• M64: 33,795,805 km (0.083 R)
• M65: 34,002,848 km (0.098 R)
• M66: 34,072,112 km (0.098 R)
• M67: 35,114,959 km (0.099 R)
• M68: 35,675,352 km (0.076 R)
• M69: 36,168,128 km (0.119 R)
• M70: 36,238,738 km (0.087 R)
• M71: 36,521,627 km (0.109 R)
• M72: 36,876,174 km (0.085 R)
• M73: 37,303,127 km (0.082 R)
• M74: 37,731,725 km (0.109 R)
• M75: 39,607,981 km (0.062 R)
• M76: 39,680,686 km (0.101 R)
• M77: 44,127,482 km (0.085 R)
• M78: 45,263,678 km (0.098 R)
• M79: 47,564,793 km (0.046 R)
• M80: 48,262,517 km (0.065 R)
• M81: 48,417,949 km (0.064 R)
• M82: 48,573,681 km (0.045 R)
• M83: 50,297,048 km (0.051 R)
• M84: 50,533,562 km (0.105 R)
• M85: 50,691,538 km (0.066 R)
• M86: 52,999,683 km (0.066 R)
• M87: 53,722,989 km (0.043 R)
• M88: 53,884,255 km (0.038 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 661.2

Radius: 3.9

Gravity: 43.47 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 16.33 AU - 21.97 AU

Year: 30014 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,567,114 km

• M1: 162,164 km (0.096 R)
• M2: 560,394 km (0.059 R)
• M3: 749,635 km (0.11 R)
• M4: 1,052,271 km (0.089 R)
• M5: 1,354,010 km (0.076 R)
• M6: 1,912,310 km (0.06 R)
• M7: 2,533,141 km (0.098 R)
• M8: 3,305,215 km (0.101 R)
• M9: 3,691,926 km (0.09 R)
• M10: 4,507,384 km (0.074 R)
• M11: 4,773,219 km (0.119 R)
• M12: 5,099,043 km (0.028 R)
• M13: 5,886,826 km (0.102 R)
• M14: 6,472,352 km (0.101 R)
• M15: 6,591,581 km (0.096 R)
• M16: 8,015,304 km (0.11 R)
• M17: 8,207,687 km (0.105 R)
• M18: 12,142,261 km (0.084 R)
• M19: 12,437,268 km (0.052 R)
• M20: 12,884,117 km (0.092 R)
• M21: 12,959,215 km (0.09 R)
• M22: 13,412,197 km (0.077 R)
• M23: 13,793,522 km (0.12 R)
• M24: 14,723,422 km (0.084 R)
• M25: 15,753,553 km (0.1 R)
• M26: 17,217,668 km (0.031 R)
• M27: 19,150,771 km (0.076 R)
• M28: 19,407,930 km (0.102 R)
• M29: 20,710,928 km (0.099 R)
• M30: 21,328,468 km (0.064 R)
• M31: 21,773,372 km (0.065 R)
• M32: 21,862,682 km (0.054 R)
• M33: 21,952,141 km (0.062 R)
• M34: 22,581,799 km (0.1 R)
• M35: 22,672,305 km (0.045 R)
• M36: 23,126,335 km (0.115 R)
• M37: 25,159,071 km (0.103 R)
• M38: 25,534,861 km (0.107 R)
• M39: 25,912,446 km (0.061 R)
• M40: 27,441,037 km (0.118 R)
• M41: 27,730,957 km (0.079 R)
• M42: 28,119,014 km (0.053 R)
• M43: 29,392,541 km (0.111 R)
• M44: 31,086,288 km (0.083 R)
• M45: 32,913,626 km (0.078 R)
• M46: 33,324,422 km (0.114 R)
• M47: 34,151,249 km (0.083 R)
• M48: 34,671,251 km (0.092 R)
• M49: 36,353,180 km (0.026 R)
• M50: 37,310,906 km (0.095 R)
• M51: 38,276,859 km (0.069 R)
• M52: 39,795,726 km (0.071 R)
• M53: 41,888,451 km (0.112 R)
• M54: 42,222,054 km (0.086 R)
• M55: 42,556,705 km (0.104 R)
• M56: 44,242,673 km (0.061 R)
• M57: 44,695,954 km (0.082 R)
• M58: 44,809,499 km (0.116 R)
• M59: 46,064,924 km (0.051 R)
• M60: 46,754,571 km (0.084 R)
• M61: 48,144,185 km (0.12 R)
• M62: 49,077,975 km (0.104 R)
• M63: 49,782,431 km (0.118 R)
• M64: 52,154,156 km (0.089 R)
• M65: 54,683,856 km (0.1 R)
• M66: 56,147,222 km (0.085 R)
• M67: 56,637,903 km (0.113 R)
• M68: 58,614,690 km (0.104 R)
• M69: 64,679,238 km (0.113 R)
• M70: 65,709,070 km (0.074 R)
• M71: 67,785,338 km (0.11 R)
• M72: 67,915,788 km (0.077 R)
• M73: 69,356,415 km (0.092 R)
• M74: 74,275,792 km (0.106 R)
• M75: 75,084,069 km (0.118 R)
• M76: 76,437,630 km (0.062 R)
• M77: 78,209,468 km (0.085 R)
• M78: 79,168,988 km (0.105 R)
• M79: 79,443,800 km (0.102 R)
• M80: 79,856,839 km (0.111 R)
• M81: 80,408,407 km (0.091 R)
• M82: 80,546,635 km (0.099 R)
• M83: 82,906,542 km (0.11 R)
• M84: 83,884,912 km (0.04 R)
• M85: 84,586,077 km (0.087 R)
• M86: 85,289,187 km (0.091 R)
• M87: 85,430,108 km (0.073 R)
• M88: 89,262,357 km (0.104 R)
• M89: 89,548,388 km (0.045 R)
• M90: 91,415,369 km (0.096 R)
• M91: 91,703,794 km (0.1 R)
• M92: 92,570,714 km (0.088 R)
• M93: 94,021,663 km (0.108 R)
• M94: 95,041,771 km (0.038 R)
• M95: 97,976,582 km (0.115 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 18,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit