🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.6

Radius: 12.2

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.8 AU - 0.86 AU

Year: 513 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,163,254 km

• M1: 152,590 km (0.059 R)
• M2: 228,885 km (0.057 R)
• M3: 310,715 km (0.111 R)
• M4: 433,235 km (0.093 R)
• M5: 539,899 km (0.111 R)
• M6: 651,648 km (0.111 R)
• M7: 742,155 km (0.095 R)
• M8: 885,619 km (0.05 R)
• M9: 998,117 km (0.087 R)
• M10: 1,133,503 km (0.097 R)
• M11: 1,290,282 km (0.046 R)
• M12: 1,388,867 km (0.061 R)
• M13: 1,489,995 km (0.092 R)
• M14: 1,602,044 km (0.118 R)
• M15: 1,692,102 km (0.117 R)
• M16: 1,792,332 km (0.083 R)
• M17: 1,942,229 km (0.113 R)
• M18: 2,114,416 km (0.114 R)
• M19: 2,191,010 km (0.076 R)
• M20: 2,268,652 km (0.113 R)
• M21: 2,426,777 km (0.113 R)
• M22: 2,559,919 km (0.061 R)
• M23: 2,651,622 km (0.076 R)
• M24: 2,734,649 km (0.07 R)
• M25: 2,853,280 km (0.073 R)
• M26: 3,019,483 km (0.072 R)
• M27: 3,101,313 km (0.035 R)
• M28: 3,204,536 km (0.065 R)
• M29: 3,303,719 km (0.094 R)
• M30: 3,537,391 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 9.8

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.61 AU - 4.27 AU

Year: 5304 Days

Day: 11.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,163,254 km

• M1: 167,550 km (0.093 R)
• M2: 229,184 km (0.028 R)
• M3: 297,999 km (0.085 R)
• M4: 497,413 km (0.07 R)
• M5: 643,720 km (0.104 R)
• M6: 805,136 km (0.096 R)
• M7: 871,108 km (0.099 R)
• M8: 1,139,188 km (0.092 R)
• M9: 1,385,127 km (0.041 R)
• M10: 1,699,432 km (0.111 R)
• M11: 1,909,617 km (0.107 R)
• M12: 1,999,824 km (0.109 R)
• M13: 2,091,378 km (0.117 R)
• M14: 2,316,972 km (0.037 R)
• M15: 2,394,015 km (0.043 R)
• M16: 2,471,955 km (0.063 R)
• M17: 2,570,540 km (0.086 R)
• M18: 2,690,667 km (0.102 R)
• M19: 2,978,194 km (0.094 R)
• M20: 3,318,978 km (0.113 R)
• M21: 3,384,353 km (0.086 R)
• M22: 3,649,889 km (0.099 R)
• M23: 4,061,133 km (0.085 R)
• M24: 4,559,743 km (0.102 R)
• M25: 4,730,285 km (0.075 R)
• M26: 5,279,907 km (0.075 R)
• M27: 6,115,411 km (0.085 R)
• M28: 6,330,683 km (0.101 R)
• M29: 6,575,874 km (0.089 R)
• M30: 6,907,831 km (0.095 R)
• M31: 7,645,648 km (0.117 R)
• M32: 7,877,674 km (0.111 R)
• M33: 8,141,565 km (0.108 R)
• M34: 8,230,276 km (0.118 R)
• M35: 8,708,242 km (0.043 R)
• M36: 8,920,371 km (0.112 R)
• M37: 9,226,149 km (0.034 R)
• M38: 9,597,751 km (0.083 R)
• M39: 9,879,593 km (0.108 R)
• M40: 10,323,599 km (0.071 R)
• M41: 10,419,641 km (0.082 R)
• M42: 10,612,473 km (0.114 R)
• M43: 10,741,726 km (0.101 R)
• M44: 11,995,505 km (0.094 R)
• M45: 12,983,300 km (0.044 R)
• M46: 13,295,062 km (0.063 R)
• M47: 13,785,145 km (0.095 R)
• M48: 14,067,885 km (0.097 R)
• M49: 14,352,420 km (0.104 R)
• M50: 14,459,681 km (0.102 R)
• M51: 14,531,339 km (0.114 R)
• M52: 14,782,962 km (0.059 R)
• M53: 15,144,989 km (0.084 R)
• M54: 15,730,216 km (0.092 R)
• M55: 16,099,723 km (0.116 R)
• M56: 17,074,054 km (0.036 R)
• M57: 17,149,750 km (0.068 R)
• M58: 17,263,594 km (0.113 R)
• M59: 17,606,473 km (0.096 R)
• M60: 18,299,260 km (0.087 R)
• M61: 19,197,147 km (0.119 R)
• M62: 19,394,317 km (0.035 R)
• M63: 19,671,522 km (0.078 R)
• M64: 19,790,602 km (0.111 R)
• M65: 20,269,614 km (0.092 R)
• M66: 20,752,516 km (0.096 R)
• M67: 20,833,448 km (0.11 R)
• M68: 21,484,049 km (0.047 R)
• M69: 21,935,237 km (0.028 R)
• M70: 22,930,362 km (0.104 R)
• M71: 23,770,952 km (0.11 R)
• M72: 25,136,781 km (0.095 R)
• M73: 25,352,501 km (0.083 R)
• M74: 25,482,202 km (0.102 R)
• M75: 25,785,736 km (0.11 R)
• M76: 26,177,683 km (0.105 R)
• M77: 26,747,501 km (0.047 R)
• M78: 27,587,493 km (0.056 R)
• M79: 28,122,605 km (0.119 R)
• M80: 28,436,311 km (0.117 R)
• M81: 28,796,244 km (0.067 R)
• M82: 29,657,030 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 5.1

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.68 AU - 9.68 AU

Year: 18865 Days

Day: 23.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,163,254 km

• M1: 175,628 km (0.118 R)
• M2: 365,168 km (0.075 R)
• M3: 480,808 km (0.108 R)
• M4: 515,963 km (0.097 R)
• M5: 705,952 km (0.078 R)
• M6: 916,885 km (0.084 R)
• M7: 2,083,150 km (0.064 R)
• M8: 2,292,587 km (0.065 R)
• M9: 3,094,133 km (0.115 R)
• M10: 3,367,448 km (0.117 R)
• M11: 3,472,017 km (0.058 R)
• M12: 3,507,023 km (0.102 R)
• M13: 3,720,050 km (0.118 R)
• M14: 3,755,954 km (0.096 R)
• M15: 4,459,961 km (0.112 R)
• M16: 5,203,762 km (0.109 R)
• M17: 5,244,004 km (0.111 R)
• M18: 5,365,178 km (0.04 R)
• M19: 5,901,337 km (0.104 R)
• M20: 6,497,634 km (0.077 R)
• M21: 6,935,208 km (0.101 R)
• M22: 6,979,638 km (0.118 R)
• M23: 8,210,530 km (0.052 R)
• M24: 8,826,723 km (0.118 R)
• M25: 9,116,045 km (0.037 R)
• M26: 10,762,819 km (0.116 R)
• M27: 10,814,131 km (0.1 R)
• M28: 11,541,027 km (0.05 R)
• M29: 12,016,599 km (0.09 R)
• M30: 12,230,075 km (0.09 R)
• M31: 12,606,613 km (0.1 R)
• M32: 13,096,396 km (0.116 R)
• M33: 13,814,615 km (0.083 R)
• M34: 15,347,096 km (0.083 R)
• M35: 16,045,269 km (0.081 R)
• M36: 16,634,834 km (0.062 R)
• M37: 17,111,752 km (0.056 R)
• M38: 17,593,158 km (0.035 R)
• M39: 18,630,620 km (0.038 R)
• M40: 18,815,822 km (0.12 R)
• M41: 19,437,401 km (0.12 R)
• M42: 19,813,640 km (0.091 R)
• M43: 20,892,539 km (0.052 R)
• M44: 21,020,595 km (0.077 R)
• M45: 21,406,707 km (0.106 R)
• M46: 21,860,138 km (0.112 R)
• M47: 22,513,432 km (0.077 R)
• M48: 23,040,615 km (0.08 R)
• M49: 25,736,818 km (0.114 R)
• M50: 25,943,113 km (0.059 R)
• M51: 26,287,936 km (0.097 R)
• M52: 26,634,405 km (0.104 R)
• M53: 26,912,657 km (0.098 R)
• M54: 27,261,818 km (0.045 R)
• M55: 27,472,003 km (0.033 R)
• M56: 27,682,787 km (0.116 R)
• M57: 29,101,423 km (0.092 R)
• M58: 30,253,177 km (0.083 R)
• M59: 30,398,287 km (0.069 R)
• M60: 32,156,511 km (0.079 R)
• M61: 32,378,664 km (0.057 R)
• M62: 33,122,614 km (0.102 R)
• M63: 33,421,810 km (0.068 R)
• M64: 36,077,621 km (0.119 R)
• M65: 36,308,301 km (0.101 R)
• M66: 36,462,387 km (0.1 R)
• M67: 37,003,632 km (0.101 R)
• M68: 37,781,241 km (0.1 R)
• M69: 37,937,422 km (0.098 R)
• M70: 38,015,661 km (0.115 R)
• M71: 39,431,904 km (0.085 R)
• M72: 40,226,119 km (0.088 R)
• M73: 41,105,905 km (0.115 R)
• M74: 41,911,190 km (0.104 R)
• M75: 43,210,298 km (0.065 R)
• M76: 43,455,489 km (0.046 R)
• M77: 44,111,176 km (0.098 R)
• M78: 44,522,720 km (0.079 R)
• M79: 44,770,304 km (0.106 R)
• M80: 45,266,670 km (0.064 R)
• M81: 46,515,812 km (0.105 R)
• M82: 47,438,981 km (0.119 R)
• M83: 47,776,174 km (0.082 R)
• M84: 48,877,514 km (0.08 R)
• M85: 50,416,128 km (0.071 R)
• M86: 51,537,364 km (0.092 R)
• M87: 53,103,205 km (0.096 R)
• M88: 55,658,785 km (0.07 R)
• M89: 55,925,369 km (0.055 R)
• M90: 57,893,778 km (0.066 R)
• M91: 59,067,522 km (0.105 R)
• M92: 59,975,731 km (0.094 R)
• M93: 60,431,556 km (0.039 R)
• M94: 60,705,619 km (0.089 R)
• M95: 60,797,023 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit