🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.83 AU - 1.15 AU

Year: 362 Days

Day: 26.7 Hours

Environment

Temp: 43 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.98 AU - 4.18 AU

Year: 3025 Days

Day: 42.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 13.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.28 AU - 12.54 AU

Year: 12330 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,613,239 km

• M1: 218,862 km (0.104 R)
• M2: 328,367 km (0.073 R)
• M3: 429,795 km (0.089 R)
• M4: 800,199 km (0.091 R)
• M5: 932,593 km (0.119 R)
• M6: 1,221,167 km (0.103 R)
• M7: 1,354,010 km (0.098 R)
• M8: 2,335,223 km (0.114 R)
• M9: 2,674,511 km (0.107 R)
• M10: 3,527,368 km (0.08 R)
• M11: 3,623,560 km (0.077 R)
• M12: 3,818,635 km (0.079 R)
• M13: 4,253,516 km (0.118 R)
• M14: 4,424,955 km (0.113 R)
• M15: 4,633,944 km (0.102 R)
• M16: 5,025,441 km (0.1 R)
• M17: 5,614,109 km (0.074 R)
• M18: 5,993,339 km (0.106 R)
• M19: 6,459,486 km (0.119 R)
• M20: 6,657,105 km (0.044 R)
• M21: 6,856,818 km (0.065 R)
• M22: 7,099,167 km (0.046 R)
• M23: 7,550,803 km (0.109 R)
• M24: 8,267,377 km (0.1 R)
• M25: 8,786,182 km (0.07 R)
• M26: 9,360,339 km (0.081 R)
• M27: 9,494,528 km (0.076 R)
• M28: 9,992,240 km (0.057 R)
• M29: 10,267,351 km (0.114 R)
• M30: 10,359,653 km (0.109 R)
• M31: 10,965,973 km (0.096 R)
• M32: 11,921,454 km (0.062 R)
• M33: 12,606,164 km (0.103 R)
• M34: 12,804,231 km (0.057 R)
• M35: 13,303,739 km (0.105 R)
• M36: 13,657,238 km (0.095 R)
• M37: 15,470,813 km (0.089 R)
• M38: 16,325,017 km (0.101 R)
• M39: 16,432,877 km (0.088 R)
• M40: 16,540,887 km (0.113 R)
• M41: 16,757,804 km (0.119 R)
• M42: 17,084,974 km (0.085 R)
• M43: 17,359,187 km (0.037 R)
• M44: 17,469,291 km (0.088 R)
• M45: 17,856,451 km (0.103 R)
• M46: 19,091,680 km (0.049 R)
• M47: 21,940,921 km (0.118 R)
• M48: 22,960,281 km (0.084 R)
• M49: 23,262,918 km (0.111 R)
• M50: 24,179,055 km (0.047 R)
• M51: 25,169,243 km (0.117 R)
• M52: 25,293,858 km (0.05 R)
• M53: 25,543,986 km (0.112 R)
• M54: 26,488,846 km (0.096 R)
• M55: 26,806,442 km (0.115 R)
• M56: 28,089,095 km (0.102 R)
• M57: 28,477,899 km (0.11 R)
• M58: 29,588,963 km (0.12 R)
• M59: 29,720,609 km (0.108 R)
• M60: 29,918,527 km (0.109 R)
• M61: 30,514,674 km (0.117 R)
• M62: 31,449,811 km (0.099 R)
• M63: 32,394,372 km (0.094 R)
• M64: 32,870,093 km (0.092 R)
• M65: 33,279,692 km (0.107 R)
• M66: 35,773,040 km (0.118 R)
• M67: 35,913,362 km (0.108 R)
• M68: 37,753,715 km (0.041 R)
• M69: 38,111,105 km (0.12 R)
• M70: 38,613,305 km (0.03 R)
• M71: 39,190,005 km (0.067 R)
• M72: 39,842,251 km (0.113 R)
• M73: 40,352,081 km (0.097 R)
• M74: 42,190,190 km (0.115 R)
• M75: 42,709,743 km (0.099 R)
• M76: 44,733,802 km (0.118 R)
• M77: 46,482,452 km (0.104 R)
• M78: 47,019,060 km (0.095 R)
• M79: 47,249,590 km (0.081 R)
• M80: 49,108,044 km (0.118 R)
• M81: 50,990,434 km (0.083 R)
• M82: 53,136,116 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 5.3

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.94 AU - 23.72 AU

Year: 32416 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,613,239 km

• M1: 100,979 km (0.08 R)
• M2: 153,039 km (0.109 R)
• M3: 218,862 km (0.059 R)
• M4: 295,755 km (0.079 R)
• M5: 401,072 km (0.04 R)
• M6: 961,765 km (0.109 R)
• M7: 1,094,009 km (0.114 R)
• M8: 1,176,288 km (0.062 R)
• M9: 1,232,238 km (0.099 R)
• M10: 1,435,242 km (0.117 R)
• M11: 1,617,602 km (0.089 R)
• M12: 1,971,251 km (0.112 R)
• M13: 2,490,805 km (0.08 R)
• M14: 3,606,954 km (0.078 R)
• M15: 4,065,771 km (0.065 R)
• M16: 5,361,288 km (0.092 R)
• M17: 5,407,963 km (0.071 R)
• M18: 5,454,937 km (0.106 R)
• M19: 6,671,616 km (0.062 R)
• M20: 6,873,873 km (0.111 R)
• M21: 8,128,849 km (0.084 R)
• M22: 8,182,704 km (0.097 R)
• M23: 8,290,564 km (0.076 R)
• M24: 8,562,683 km (0.118 R)
• M25: 8,672,338 km (0.058 R)
• M26: 8,837,644 km (0.095 R)
• M27: 8,892,995 km (0.09 R)
• M28: 11,803,122 km (0.112 R)
• M29: 12,232,169 km (0.116 R)
• M30: 13,231,782 km (0.025 R)
• M31: 13,549,528 km (0.086 R)
• M32: 13,613,406 km (0.101 R)
• M33: 14,127,873 km (0.064 R)
• M34: 15,977,950 km (0.077 R)
• M35: 16,588,609 km (0.084 R)
• M36: 17,414,539 km (0.114 R)
• M37: 18,113,161 km (0.085 R)
• M38: 18,324,542 km (0.103 R)
• M39: 21,442,312 km (0.111 R)
• M40: 22,040,254 km (0.111 R)
• M41: 22,115,352 km (0.087 R)
• M42: 22,265,848 km (0.086 R)
• M43: 22,947,416 km (0.078 R)
• M44: 23,482,228 km (0.112 R)
• M45: 24,021,080 km (0.036 R)
• M46: 26,296,613 km (0.119 R)
• M47: 27,258,078 km (0.077 R)
• M48: 27,743,224 km (0.12 R)
• M49: 27,905,538 km (0.069 R)
• M50: 28,149,682 km (0.106 R)
• M51: 28,394,424 km (0.11 R)
• M52: 30,127,665 km (0.087 R)
• M53: 30,545,492 km (0.028 R)
• M54: 31,217,784 km (0.107 R)
• M55: 31,895,014 km (0.059 R)
• M56: 35,089,377 km (0.081 R)
• M57: 35,970,060 km (0.081 R)
• M58: 36,502,030 km (0.052 R)
• M59: 37,215,313 km (0.088 R)
• M60: 38,474,478 km (0.093 R)
• M61: 39,382,537 km (0.083 R)
• M62: 40,481,333 km (0.103 R)
• M63: 40,573,336 km (0.106 R)
• M64: 41,126,998 km (0.09 R)
• M65: 41,219,449 km (0.109 R)
• M66: 41,404,801 km (0.107 R)
• M67: 41,869,003 km (0.103 R)
• M68: 42,148,452 km (0.116 R)
• M69: 44,405,884 km (0.081 R)
• M70: 44,881,156 km (0.11 R)
• M71: 46,220,805 km (0.106 R)
• M72: 48,157,200 km (0.093 R)
• M73: 51,908,666 km (0.09 R)
• M74: 52,509,601 km (0.107 R)
• M75: 53,718,202 km (0.087 R)
• M76: 55,957,832 km (0.087 R)
• M77: 56,471,102 km (0.119 R)
• M78: 56,573,876 km (0.107 R)
• M79: 56,779,722 km (0.084 R)
• M80: 59,687,755 km (0.104 R)
• M81: 60,843,399 km (0.091 R)
• M82: 61,582,711 km (0.068 R)
• M83: 61,900,457 km (0.071 R)
• M84: 62,431,231 km (0.066 R)
• M85: 64,139,788 km (0.108 R)
• M86: 67,057,694 km (0.099 R)
• M87: 71,793,215 km (0.1 R)
• M88: 72,462,516 km (0.115 R)
• M89: 72,574,265 km (0.072 R)
• M90: 72,686,165 km (0.109 R)
• M91: 72,798,064 km (0.08 R)
• M92: 72,909,963 km (0.108 R)
• M93: 75,160,364 km (0.116 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: 263 - 13,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit