🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.42 AU - 1.46 AU

Year: 628 Days

Day: 34.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.11 AU - 2.23 AU

Year: 1162 Days

Day: 35.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 8.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.17 AU - 11.07 AU

Year: 10010 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,299,842 km

• M1: 123,269 km (0.101 R)
• M2: 217,964 km (0.113 R)
• M3: 575,054 km (0.075 R)
• M4: 651,798 km (0.102 R)
• M5: 994,527 km (0.082 R)
• M6: 1,146,518 km (0.117 R)
• M7: 1,265,748 km (0.067 R)
• M8: 1,647,970 km (0.091 R)
• M9: 1,922,183 km (0.107 R)
• M10: 2,235,740 km (0.065 R)
• M11: 2,462,231 km (0.067 R)
• M12: 2,749,459 km (0.116 R)
• M13: 3,158,310 km (0.101 R)
• M14: 3,644,952 km (0.098 R)
• M15: 4,185,599 km (0.086 R)
• M16: 4,340,283 km (0.118 R)
• M17: 5,919,139 km (0.054 R)
• M18: 6,732,652 km (0.113 R)
• M19: 7,023,919 km (0.105 R)
• M20: 7,769,964 km (0.094 R)
• M21: 8,037,146 km (0.084 R)
• M22: 8,268,424 km (0.119 R)
• M23: 8,580,335 km (0.036 R)
• M24: 9,824,990 km (0.067 R)
• M25: 10,280,216 km (0.028 R)
• M26: 10,363,692 km (0.043 R)
• M27: 10,447,466 km (0.102 R)
• M28: 11,254,098 km (0.067 R)
• M29: 11,340,117 km (0.102 R)
• M30: 11,469,669 km (0.064 R)
• M31: 11,730,119 km (0.113 R)
• M32: 12,036,645 km (0.093 R)
• M33: 12,124,608 km (0.117 R)
• M34: 12,434,575 km (0.115 R)
• M35: 13,243,152 km (0.078 R)
• M36: 13,837,803 km (0.069 R)
• M37: 15,053,136 km (0.062 R)
• M38: 15,243,125 km (0.092 R)
• M39: 15,577,477 km (0.097 R)
• M40: 17,037,851 km (0.081 R)
• M41: 17,484,550 km (0.079 R)
• M42: 18,086,083 km (0.09 R)
• M43: 18,288,040 km (0.068 R)
• M44: 18,643,335 km (0.103 R)
• M45: 18,949,712 km (0.093 R)
• M46: 19,154,960 km (0.08 R)
• M47: 19,360,807 km (0.1 R)
• M48: 19,464,179 km (0.107 R)
• M49: 21,781,300 km (0.109 R)
• M50: 21,942,417 km (0.08 R)
• M51: 22,050,128 km (0.072 R)
• M52: 22,103,983 km (0.099 R)
• M53: 23,136,208 km (0.099 R)
• M54: 23,465,473 km (0.034 R)
• M55: 23,630,779 km (0.098 R)
• M56: 24,184,291 km (0.106 R)
• M57: 24,295,442 km (0.039 R)
• M58: 24,574,143 km (0.088 R)
• M59: 25,756,565 km (0.117 R)
• M60: 26,612,564 km (0.09 R)
• M61: 27,304,005 km (0.069 R)
• M62: 28,940,157 km (0.059 R)
• M63: 29,294,853 km (0.082 R)
• M64: 29,354,244 km (0.061 R)
• M65: 32,429,228 km (0.115 R)
• M66: 33,167,494 km (0.048 R)
• M67: 33,476,862 km (0.1 R)
• M68: 34,098,142 km (0.092 R)
• M69: 34,974,636 km (0.077 R)
• M70: 36,685,587 km (0.094 R)
• M71: 36,813,343 km (0.093 R)
• M72: 37,326,165 km (0.08 R)
• M73: 37,390,342 km (0.118 R)
• M74: 37,970,483 km (0.038 R)
• M75: 38,035,109 km (0.056 R)
• M76: 38,553,466 km (0.086 R)
• M77: 40,056,775 km (0.055 R)
• M78: 40,320,217 km (0.11 R)
• M79: 40,386,040 km (0.095 R)
• M80: 41,246,676 km (0.106 R)
• M81: 41,379,519 km (0.12 R)
• M82: 41,446,090 km (0.092 R)
• M83: 42,448,097 km (0.084 R)
• M84: 43,255,327 km (0.054 R)
• M85: 43,796,422 km (0.026 R)
• M86: 44,067,793 km (0.097 R)
• M87: 44,203,628 km (0.106 R)
• M88: 44,271,695 km (0.092 R)
• M89: 44,339,762 km (0.058 R)
• M90: 44,885,196 km (0.093 R)
• M91: 45,227,326 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.5

Radius: 5.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.52 AU - 19.68 AU

Year: 26835 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,299,842 km

• M1: 99,931 km (0.105 R)
• M2: 247,584 km (0.1 R)
• M3: 1,110,615 km (0.026 R)
• M4: 1,272,330 km (0.048 R)
• M5: 1,882,988 km (0.078 R)
• M6: 2,218,387 km (0.088 R)
• M7: 2,849,091 km (0.114 R)
• M8: 3,039,081 km (0.099 R)
• M9: 3,667,392 km (0.084 R)
• M10: 4,049,166 km (0.118 R)
• M11: 4,443,655 km (0.065 R)
• M12: 4,850,262 km (0.049 R)
• M13: 5,191,794 km (0.099 R)
• M14: 6,344,595 km (0.1 R)
• M15: 6,717,842 km (0.089 R)
• M16: 7,747,823 km (0.029 R)
• M17: 8,326,019 km (0.034 R)
• M18: 8,964,204 km (0.115 R)
• M19: 9,056,655 km (0.109 R)
• M20: 9,195,931 km (0.048 R)
• M21: 9,242,605 km (0.11 R)
• M22: 9,807,636 km (0.117 R)
• M23: 10,383,887 km (0.108 R)
• M24: 10,481,126 km (0.09 R)
• M25: 10,872,624 km (0.085 R)
• M26: 11,770,809 km (0.112 R)
• M27: 13,214,878 km (0.067 R)
• M28: 13,797,262 km (0.115 R)
• M29: 14,226,159 km (0.09 R)
• M30: 16,718,759 km (0.12 R)
• M31: 16,832,603 km (0.107 R)
• M32: 17,636,991 km (0.074 R)
• M33: 17,927,360 km (0.071 R)
• M34: 18,102,240 km (0.09 R)
• M35: 19,044,856 km (0.107 R)
• M36: 19,582,062 km (0.098 R)
• M37: 20,305,966 km (0.111 R)
• M38: 21,038,697 km (0.099 R)
• M39: 22,029,034 km (0.073 R)
• M40: 23,351,928 km (0.097 R)
• M41: 23,606,843 km (0.059 R)
• M42: 23,926,683 km (0.102 R)
• M43: 24,248,020 km (0.072 R)
• M44: 24,441,450 km (0.068 R)
• M45: 25,678,774 km (0.064 R)
• M46: 26,470,595 km (0.03 R)
• M47: 26,869,573 km (0.057 R)
• M48: 28,281,477 km (0.072 R)
• M49: 30,548,484 km (0.116 R)
• M50: 30,687,759 km (0.116 R)
• M51: 31,036,771 km (0.076 R)
• M52: 31,879,905 km (0.111 R)
• M53: 32,233,554 km (0.084 R)
• M54: 32,304,314 km (0.091 R)
• M55: 32,730,668 km (0.102 R)
• M56: 33,087,309 km (0.102 R)
• M57: 33,230,325 km (0.073 R)
• M58: 34,237,118 km (0.088 R)
• M59: 34,381,779 km (0.094 R)
• M60: 34,671,700 km (0.094 R)
• M61: 35,035,373 km (0.097 R)
• M62: 35,400,092 km (0.089 R)
• M63: 37,764,636 km (0.089 R)
• M64: 38,138,631 km (0.069 R)
• M65: 38,965,907 km (0.11 R)
• M66: 42,255,863 km (0.106 R)
• M67: 43,816,169 km (0.098 R)
• M68: 44,840,466 km (0.03 R)
• M69: 46,832,212 km (0.098 R)
• M70: 46,992,880 km (0.089 R)
• M71: 47,475,782 km (0.067 R)
• M72: 47,960,180 km (0.078 R)
• M73: 49,015,593 km (0.096 R)
• M74: 49,423,546 km (0.077 R)
• M75: 50,489,581 km (0.062 R)
• M76: 52,310,785 km (0.1 R)
• M77: 52,894,666 km (0.092 R)
• M78: 53,145,691 km (0.047 R)
• M79: 53,229,316 km (0.056 R)
• M80: 53,313,091 km (0.07 R)
• M81: 54,321,829 km (0.071 R)
• M82: 55,931,951 km (0.111 R)
• M83: 57,128,285 km (0.1 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit