🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.55 AU - 0.61 AU

Year: 281 Days

Day: 29.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,591,847 km

• M1: 180,265 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 9.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.83 AU - 1.27 AU

Year: 684 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,591,847 km

• M1: 124,765 km (0.118 R)
• M2: 192,832 km (0.103 R)
• M3: 324,927 km (0.103 R)
• M4: 456,722 km (0.051 R)
• M5: 557,402 km (0.12 R)
• M6: 630,705 km (0.038 R)
• M7: 717,023 km (0.093 R)
• M8: 783,294 km (0.116 R)
• M9: 1,001,408 km (0.089 R)
• M10: 1,153,998 km (0.058 R)
• M11: 1,476,531 km (0.092 R)
• M12: 1,600,996 km (0.119 R)
• M13: 1,722,320 km (0.056 R)
• M14: 1,887,028 km (0.046 R)
• M15: 2,022,414 km (0.111 R)
• M16: 2,175,303 km (0.065 R)
• M17: 2,246,062 km (0.12 R)
• M18: 2,641,749 km (0.068 R)
• M19: 2,717,445 km (0.118 R)
• M20: 2,793,890 km (0.109 R)
• M21: 2,878,861 km (0.062 R)
• M22: 2,972,510 km (0.075 R)
• M23: 3,043,419 km (0.11 R)
• M24: 3,114,927 km (0.099 R)
• M25: 3,187,033 km (0.084 R)
• M26: 3,332,891 km (0.07 R)
• M27: 3,414,871 km (0.05 R)
• M28: 3,522,581 km (0.045 R)
• M29: 3,614,584 km (0.114 R)
• M30: 3,698,807 km (0.049 R)
• M31: 3,775,252 km (0.072 R)
• M32: 3,929,786 km (0.104 R)
• M33: 4,068,912 km (0.112 R)
• M34: 4,262,941 km (0.11 R)
• M35: 4,505,289 km (0.052 R)
• M36: 4,596,245 km (0.115 R)
• M37: 4,687,799 km (0.111 R)
• M38: 4,947,202 km (0.116 R)
• M39: 5,069,423 km (0.055 R)
• M40: 5,182,968 km (0.115 R)
• M41: 5,393,452 km (0.112 R)
• M42: 5,490,092 km (0.117 R)
• M43: 5,606,928 km (0.082 R)
• M44: 5,813,074 km (0.101 R)
• M45: 5,971,947 km (0.066 R)
• M46: 6,142,339 km (0.025 R)
• M47: 6,416,253 km (0.107 R)
• M48: 6,549,544 km (0.055 R)
• M49: 6,746,116 km (0.047 R)
• M50: 6,860,858 km (0.086 R)
• M51: 6,923,689 km (0.099 R)
• M52: 6,997,141 km (0.12 R)
• M53: 7,092,136 km (0.086 R)
• M54: 7,187,579 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783

Radius: 8.9

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.33 AU - 5.19 AU

Year: 5590 Days

Day: 5.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,591,847 km

• M1: 116,238 km (0.062 R)
• M2: 179,218 km (0.094 R)
• M3: 261,048 km (0.088 R)
• M4: 342,280 km (0.081 R)
• M5: 445,203 km (0.117 R)
• M6: 559,945 km (0.043 R)
• M7: 1,025,942 km (0.108 R)
• M8: 1,773,632 km (0.08 R)
• M9: 1,829,732 km (0.072 R)
• M10: 1,924,726 km (0.114 R)
• M11: 1,982,471 km (0.109 R)
• M12: 2,080,158 km (0.088 R)
• M13: 2,139,549 km (0.06 R)
• M14: 2,635,166 km (0.103 R)
• M15: 2,699,643 km (0.032 R)
• M16: 3,120,163 km (0.118 R)
• M17: 3,373,133 km (0.118 R)
• M18: 3,608,899 km (0.073 R)
• M19: 3,972,721 km (0.088 R)
• M20: 4,501,699 km (0.051 R)
• M21: 4,605,071 km (0.093 R)
• M22: 5,026,189 km (0.092 R)
• M23: 6,362,697 km (0.033 R)
• M24: 6,478,934 km (0.063 R)
• M25: 6,654,412 km (0.037 R)
• M26: 7,070,145 km (0.051 R)
• M27: 7,160,352 km (0.088 R)
• M28: 7,250,859 km (0.07 R)
• M29: 7,463,737 km (0.111 R)
• M30: 7,524,922 km (0.086 R)
• M31: 8,303,879 km (0.119 R)
• M32: 8,815,952 km (0.11 R)
• M33: 9,338,049 km (0.104 R)
• M34: 10,515,234 km (0.114 R)
• M35: 10,929,620 km (0.074 R)
• M36: 11,596,528 km (0.114 R)
• M37: 11,774,250 km (0.101 R)
• M38: 12,060,431 km (0.082 R)
• M39: 12,348,855 km (0.066 R)
• M40: 12,603,172 km (0.108 R)
• M41: 12,749,329 km (0.03 R)
• M42: 13,117,040 km (0.094 R)
• M43: 13,302,243 km (0.067 R)
• M44: 13,600,391 km (0.112 R)
• M45: 14,051,728 km (0.049 R)
• M46: 14,814,827 km (0.086 R)
• M47: 15,201,388 km (0.074 R)
• M48: 15,866,201 km (0.094 R)
• M49: 16,024,026 km (0.089 R)
• M50: 16,301,530 km (0.114 R)
• M51: 16,580,530 km (0.037 R)
• M52: 16,780,842 km (0.074 R)
• M53: 16,861,176 km (0.075 R)
• M54: 17,549,177 km (0.099 R)
• M55: 17,712,388 km (0.103 R)
• M56: 17,835,208 km (0.057 R)
• M57: 18,411,758 km (0.103 R)
• M58: 19,583,259 km (0.087 R)
• M59: 19,922,397 km (0.084 R)
• M60: 20,263,480 km (0.116 R)
• M61: 20,692,527 km (0.114 R)
• M62: 20,951,481 km (0.096 R)
• M63: 21,037,949 km (0.078 R)
• M64: 21,211,482 km (0.091 R)
• M65: 21,428,848 km (0.069 R)
• M66: 21,603,429 km (0.057 R)
• M67: 22,217,827 km (0.088 R)
• M68: 22,438,783 km (0.094 R)
• M69: 22,660,337 km (0.037 R)
• M70: 23,284,609 km (0.118 R)
• M71: 23,374,219 km (0.111 R)
• M72: 23,688,972 km (0.044 R)
• M73: 24,186,236 km (0.05 R)
• M74: 24,915,825 km (0.107 R)
• M75: 25,745,195 km (0.07 R)
• M76: 26,677,190 km (0.091 R)
• M77: 27,525,559 km (0.108 R)
• M78: 27,857,816 km (0.105 R)
• M79: 27,953,110 km (0.099 R)
• M80: 28,430,627 km (0.052 R)
• M81: 28,574,390 km (0.108 R)
• M82: 28,718,453 km (0.082 R)
• M83: 30,025,639 km (0.103 R)
• M84: 30,269,783 km (0.113 R)
• M85: 30,858,600 km (0.059 R)
• M86: 31,006,403 km (0.053 R)
• M87: 31,898,006 km (0.032 R)
• M88: 31,997,638 km (0.078 R)
• M89: 32,447,180 km (0.057 R)
• M90: 33,402,811 km (0.09 R)
• M91: 33,706,644 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.9

Radius: 7.4

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.58 AU - 9.18 AU

Year: 15424 Days

Day: 23.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,591,847 km

• M1: 159,471 km (0.082 R)
• M2: 245,191 km (0.069 R)
• M3: 309,518 km (0.107 R)
• M4: 366,066 km (0.115 R)
• M5: 595,549 km (0.045 R)
• M6: 909,106 km (0.099 R)
• M7: 1,567,337 km (0.065 R)
• M8: 1,886,728 km (0.099 R)
• M9: 2,082,402 km (0.116 R)
• M10: 2,314,129 km (0.099 R)
• M11: 2,523,866 km (0.093 R)
• M12: 2,584,902 km (0.086 R)
• M13: 2,961,589 km (0.082 R)
• M14: 3,156,365 km (0.079 R)
• M15: 4,156,278 km (0.071 R)
• M16: 4,228,683 km (0.115 R)
• M17: 5,013,623 km (0.114 R)
• M18: 5,090,666 km (0.097 R)
• M19: 5,207,053 km (0.068 R)
• M20: 6,046,447 km (0.053 R)
• M21: 6,798,924 km (0.075 R)
• M22: 7,099,616 km (0.11 R)
• M23: 7,186,233 km (0.114 R)
• M24: 8,759,554 km (0.092 R)
• M25: 9,227,945 km (0.115 R)
• M26: 9,897,395 km (0.096 R)
• M27: 10,189,111 km (0.118 R)
• M28: 10,980,783 km (0.101 R)
• M29: 11,792,202 km (0.069 R)
• M30: 12,780,744 km (0.095 R)
• M31: 14,670,016 km (0.069 R)
• M32: 15,844,808 km (0.077 R)
• M33: 15,901,506 km (0.054 R)
• M34: 15,958,353 km (0.117 R)
• M35: 16,072,047 km (0.095 R)
• M36: 16,587,262 km (0.092 R)
• M37: 17,633,699 km (0.078 R)
• M38: 18,462,322 km (0.049 R)
• M39: 18,522,012 km (0.092 R)
• M40: 19,122,348 km (0.053 R)
• M41: 19,912,225 km (0.104 R)
• M42: 19,973,410 km (0.084 R)
• M43: 20,034,745 km (0.109 R)
• M44: 21,649,505 km (0.064 R)
• M45: 22,028,137 km (0.059 R)
• M46: 22,154,846 km (0.082 R)
• M47: 23,305,703 km (0.093 R)
• M48: 23,434,806 km (0.093 R)
• M49: 24,018,686 km (0.089 R)
• M50: 24,279,734 km (0.077 R)
• M51: 24,541,680 km (0.079 R)
• M52: 24,673,027 km (0.062 R)
• M53: 25,002,292 km (0.049 R)
• M54: 25,068,414 km (0.102 R)
• M55: 26,132,953 km (0.102 R)
• M56: 26,468,800 km (0.107 R)
• M57: 27,757,436 km (0.088 R)
• M58: 28,374,976 km (0.106 R)
• M59: 29,553,957 km (0.057 R)
• M60: 30,114,201 km (0.085 R)
• M61: 30,607,276 km (0.116 R)
• M62: 31,245,161 km (0.1 R)
• M63: 32,102,656 km (0.111 R)
• M64: 33,621,673 km (0.111 R)
• M65: 34,279,754 km (0.115 R)
• M66: 34,353,206 km (0.117 R)
• M67: 35,237,928 km (0.113 R)
• M68: 36,429,176 km (0.098 R)
• M69: 36,879,316 km (0.103 R)
• M70: 37,105,209 km (0.073 R)
• M71: 39,695,795 km (0.041 R)
• M72: 40,391,275 km (0.086 R)
• M73: 40,934,914 km (0.073 R)
• M74: 41,715,815 km (0.052 R)
• M75: 42,029,671 km (0.118 R)
• M76: 42,108,210 km (0.104 R)
• M77: 42,580,491 km (0.038 R)
• M78: 43,530,587 km (0.042 R)
• M79: 43,689,609 km (0.046 R)
• M80: 43,769,195 km (0.101 R)
• M81: 44,487,564 km (0.086 R)
• M82: 44,968,671 km (0.113 R)
• M83: 47,645,426 km (0.12 R)
• M84: 47,809,385 km (0.061 R)
• M85: 49,127,193 km (0.105 R)
• M86: 50,123,365 km (0.118 R)
• M87: 53,151,675 km (0.116 R)
• M88: 54,174,176 km (0.033 R)
• M89: 55,892,756 km (0.066 R)
• M90: 56,238,627 km (0.053 R)
• M91: 57,193,510 km (0.08 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: 310 - 11,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit