🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.42 AU - 0.7 AU

Year: 155 Days

Day: 26.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.33 AU - 2.03 AU

Year: 808 Days

Day: 30 Hours

Environment

Temp: -53 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,599,313 km

• M1: 343,776 km (0.064 R)
• M2: 1,056,909 km (0.099 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632

Radius: 9.4

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.49 AU - 8.79 AU

Year: 7831 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,599,313 km

• M1: 145,260 km (0.104 R)
• M2: 204,500 km (0.118 R)
• M3: 282,590 km (0.119 R)
• M4: 409,749 km (0.087 R)
• M5: 494,271 km (0.102 R)
• M6: 612,902 km (0.066 R)
• M7: 756,965 km (0.111 R)
• M8: 833,410 km (0.11 R)
• M9: 928,853 km (0.112 R)
• M10: 1,113,906 km (0.074 R)
• M11: 1,274,424 km (0.117 R)
• M12: 1,385,725 km (0.102 R)
• M13: 1,461,870 km (0.059 R)
• M14: 1,618,499 km (0.065 R)
• M15: 1,884,933 km (0.087 R)
• M16: 2,012,690 km (0.07 R)
• M17: 2,367,536 km (0.078 R)
• M18: 2,482,577 km (0.101 R)
• M19: 2,599,562 km (0.107 R)
• M20: 2,838,919 km (0.086 R)
• M21: 2,936,756 km (0.101 R)
• M22: 3,494,606 km (0.096 R)
• M23: 4,140,420 km (0.073 R)
• M24: 4,223,746 km (0.119 R)
• M25: 5,267,042 km (0.116 R)
• M26: 5,448,504 km (0.114 R)
• M27: 5,509,390 km (0.086 R)
• M28: 5,601,243 km (0.104 R)
• M29: 5,724,512 km (0.047 R)
• M30: 5,942,327 km (0.095 R)
• M31: 6,162,983 km (0.088 R)
• M32: 6,547,450 km (0.102 R)
• M33: 6,939,696 km (0.05 R)
• M34: 7,239,041 km (0.103 R)
• M35: 7,306,061 km (0.113 R)
• M36: 7,508,616 km (0.092 R)
• M37: 7,815,890 km (0.084 R)
• M38: 8,266,928 km (0.103 R)
• M39: 9,194,435 km (0.062 R)
• M40: 9,267,139 km (0.116 R)
• M41: 9,413,147 km (0.086 R)
• M42: 10,042,355 km (0.11 R)
• M43: 11,536,389 km (0.099 R)
• M44: 11,693,467 km (0.092 R)
• M45: 12,732,275 km (0.092 R)
• M46: 12,853,898 km (0.086 R)
• M47: 12,976,119 km (0.116 R)
• M48: 13,057,800 km (0.043 R)
• M49: 13,634,051 km (0.097 R)
• M50: 13,717,078 km (0.096 R)
• M51: 14,896,806 km (0.075 R)
• M52: 15,628,938 km (0.115 R)
• M53: 15,890,136 km (0.063 R)
• M54: 16,461,002 km (0.054 R)
• M55: 16,682,407 km (0.062 R)
• M56: 16,949,289 km (0.107 R)
• M57: 17,262,547 km (0.115 R)
• M58: 18,305,244 km (0.083 R)
• M59: 19,181,888 km (0.11 R)
• M60: 20,072,145 km (0.099 R)
• M61: 20,308,659 km (0.099 R)
• M62: 21,119,779 km (0.111 R)
• M63: 21,505,143 km (0.111 R)
• M64: 21,650,253 km (0.059 R)
• M65: 22,185,065 km (0.059 R)
• M66: 22,282,902 km (0.116 R)
• M67: 22,675,148 km (0.098 R)
• M68: 22,872,168 km (0.114 R)
• M69: 23,218,338 km (0.116 R)
• M70: 23,815,682 km (0.087 R)
• M71: 24,418,262 km (0.097 R)
• M72: 24,974,916 km (0.095 R)
• M73: 25,331,407 km (0.096 R)
• M74: 27,873,374 km (0.101 R)
• M75: 31,368,430 km (0.062 R)
• M76: 31,808,098 km (0.116 R)
• M77: 32,804,719 km (0.12 R)
• M78: 35,169,861 km (0.033 R)
• M79: 35,455,144 km (0.078 R)
• M80: 36,488,267 km (0.062 R)
• M81: 38,173,487 km (0.112 R)
• M82: 38,878,243 km (0.076 R)
• M83: 39,527,946 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.1

Radius: 8

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.13 AU - 15.31 AU

Year: 16824 Days

Day: 18.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 27,599,313 km

• M1: 260,749 km (0.11 R)
• M2: 361,279 km (0.104 R)
• M3: 507,735 km (0.1 R)
• M4: 1,928,765 km (0.099 R)
• M5: 2,275,384 km (0.068 R)
• M6: 2,699,494 km (0.059 R)
• M7: 2,757,986 km (0.052 R)
• M8: 3,523,628 km (0.035 R)
• M9: 4,215,070 km (0.091 R)
• M10: 4,593,702 km (0.055 R)
• M11: 4,734,174 km (0.106 R)
• M12: 4,911,747 km (0.107 R)
• M13: 5,019,308 km (0.119 R)
• M14: 5,091,564 km (0.078 R)
• M15: 5,984,364 km (0.036 R)
• M16: 6,099,404 km (0.059 R)
• M17: 6,488,060 km (0.105 R)
• M18: 6,645,885 km (0.068 R)
• M19: 6,804,908 km (0.109 R)
• M20: 7,248,615 km (0.093 R)
• M21: 9,470,592 km (0.105 R)
• M22: 10,011,090 km (0.12 R)
• M23: 10,561,610 km (0.116 R)
• M24: 10,700,885 km (0.115 R)
• M25: 11,358,368 km (0.098 R)
• M26: 11,548,656 km (0.092 R)
• M27: 12,271,663 km (0.118 R)
• M28: 12,761,746 km (0.086 R)
• M29: 12,860,630 km (0.052 R)
• M30: 13,458,722 km (0.116 R)
• M31: 13,508,987 km (0.089 R)
• M32: 14,065,940 km (0.109 R)
• M33: 14,321,453 km (0.115 R)
• M34: 14,681,984 km (0.085 R)
• M35: 15,728,271 km (0.071 R)
• M36: 16,046,915 km (0.116 R)
• M37: 16,100,172 km (0.088 R)
• M38: 17,397,185 km (0.098 R)
• M39: 17,837,003 km (0.11 R)
• M40: 19,008,653 km (0.072 R)
• M41: 19,065,052 km (0.083 R)
• M42: 19,975,355 km (0.045 R)
• M43: 21,778,907 km (0.089 R)
• M44: 23,270,996 km (0.1 R)
• M45: 24,426,939 km (0.114 R)
• M46: 24,488,274 km (0.063 R)
• M47: 24,734,213 km (0.111 R)
• M48: 24,981,049 km (0.074 R)
• M49: 25,976,174 km (0.106 R)
• M50: 26,038,856 km (0.115 R)
• M51: 27,047,744 km (0.03 R)
• M52: 27,111,173 km (0.108 R)
• M53: 27,174,752 km (0.106 R)
• M54: 28,133,675 km (0.083 R)
• M55: 28,649,638 km (0.067 R)
• M56: 30,216,227 km (0.06 R)
• M57: 30,282,050 km (0.046 R)
• M58: 31,275,978 km (0.118 R)
• M59: 31,409,270 km (0.103 R)
• M60: 32,078,720 km (0.093 R)
• M61: 35,704,823 km (0.071 R)
• M62: 36,053,536 km (0.032 R)
• M63: 36,263,272 km (0.045 R)
• M64: 37,388,996 km (0.079 R)
• M65: 38,098,389 km (0.074 R)
• M66: 38,740,613 km (0.071 R)
• M67: 39,458,383 km (0.102 R)
• M68: 39,602,446 km (0.038 R)
• M69: 40,398,007 km (0.028 R)
• M70: 40,688,676 km (0.074 R)
• M71: 40,907,089 km (0.098 R)
• M72: 41,052,797 km (0.055 R)
• M73: 41,418,115 km (0.108 R)
• M74: 41,491,418 km (0.113 R)
• M75: 41,711,178 km (0.042 R)
• M76: 42,446,900 km (0.111 R)
• M77: 42,594,553 km (0.061 R)
• M78: 42,816,257 km (0.063 R)
• M79: 42,890,308 km (0.109 R)
• M80: 43,186,811 km (0.045 R)
• M81: 43,856,261 km (0.096 R)
• M82: 45,507,373 km (0.114 R)
• M83: 45,885,407 km (0.102 R)
• M84: 46,568,620 km (0.075 R)
• M85: 47,102,386 km (0.107 R)
• M86: 47,331,719 km (0.054 R)
• M87: 48,098,857 km (0.06 R)
• M88: 48,792,842 km (0.035 R)
• M89: 49,490,117 km (0.088 R)
• M90: 50,972,931 km (0.076 R)
• M91: 51,916,894 km (0.113 R)
• M92: 52,787,404 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 5.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 13.21 AU - 18.05 AU

Year: 22916 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,599,313 km

• M1: 310,116 km (0.1 R)
• M2: 723,007 km (0.087 R)
• M3: 832,961 km (0.072 R)
• M4: 1,237,922 km (0.117 R)
• M5: 1,538,016 km (0.109 R)
• M6: 1,728,753 km (0.104 R)
• M7: 1,994,588 km (0.102 R)
• M8: 2,132,518 km (0.102 R)
• M9: 2,472,254 km (0.097 R)
• M10: 2,867,342 km (0.105 R)
• M11: 3,631,189 km (0.103 R)
• M12: 4,276,106 km (0.074 R)
• M13: 4,453,977 km (0.087 R)
• M14: 4,748,386 km (0.089 R)
• M15: 4,794,163 km (0.055 R)
• M16: 5,888,621 km (0.049 R)
• M17: 6,719,338 km (0.077 R)
• M18: 7,612,886 km (0.076 R)
• M19: 8,073,647 km (0.109 R)
• M20: 8,571,210 km (0.104 R)
• M21: 8,908,404 km (0.052 R)
• M22: 9,164,216 km (0.12 R)
• M23: 9,393,699 km (0.087 R)
• M24: 9,451,294 km (0.03 R)
• M25: 10,538,871 km (0.052 R)
• M26: 10,658,699 km (0.1 R)
• M27: 10,839,563 km (0.087 R)
• M28: 12,638,327 km (0.105 R)
• M29: 13,182,864 km (0.095 R)
• M30: 13,376,892 km (0.099 R)
• M31: 13,800,553 km (0.093 R)
• M32: 14,129,369 km (0.049 R)
• M33: 15,812,046 km (0.043 R)
• M34: 16,816,596 km (0.081 R)
• M35: 18,164,024 km (0.106 R)
• M36: 18,524,256 km (0.114 R)
• M37: 21,947,803 km (0.066 R)
• M38: 22,485,607 km (0.115 R)
• M39: 22,562,800 km (0.105 R)
• M40: 22,950,109 km (0.086 R)
• M41: 23,105,541 km (0.088 R)
• M42: 24,045,913 km (0.065 R)
• M43: 26,654,900 km (0.062 R)
• M44: 26,818,261 km (0.106 R)
• M45: 27,393,016 km (0.107 R)
• M46: 27,599,311 km (0.116 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit