🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.71 AU - 0.75 AU

Year: 239 Days

Day: 47.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,021,688 km

• M1: 86,916 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.55 AU - 1.77 AU

Year: 819 Days

Day: 23.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,021,688 km

• M1: 727,345 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.2

Radius: 9.1

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.02 AU - 9.68 AU

Year: 8421 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,021,688 km

• M1: 140,622 km (0.042 R)
• M2: 255,962 km (0.08 R)
• M3: 387,458 km (0.111 R)
• M4: 632,051 km (0.078 R)
• M5: 877,691 km (0.114 R)
• M6: 982,110 km (0.116 R)
• M7: 1,090,868 km (0.111 R)
• M8: 1,281,455 km (0.084 R)
• M9: 1,360,742 km (0.118 R)
• M10: 1,947,166 km (0.036 R)
• M11: 2,259,526 km (0.095 R)
• M12: 2,437,996 km (0.096 R)
• M13: 2,570,839 km (0.086 R)
• M14: 2,638,158 km (0.034 R)
• M15: 3,162,050 km (0.05 R)
• M16: 3,307,310 km (0.113 R)
• M17: 3,417,563 km (0.119 R)
• M18: 3,510,464 km (0.114 R)
• M19: 4,164,506 km (0.074 R)
• M20: 4,424,656 km (0.105 R)
• M21: 4,485,393 km (0.11 R)
• M22: 4,628,259 km (0.101 R)
• M23: 4,897,685 km (0.053 R)
• M24: 5,002,702 km (0.083 R)
• M25: 5,214,982 km (0.087 R)
• M26: 5,322,243 km (0.12 R)
• M27: 5,626,376 km (0.108 R)
• M28: 5,736,480 km (0.07 R)
• M29: 6,619,257 km (0.052 R)
• M30: 6,993,700 km (0.086 R)
• M31: 7,861,069 km (0.065 R)
• M32: 8,508,678 km (0.099 R)
• M33: 8,967,046 km (0.062 R)
• M34: 9,381,133 km (0.094 R)
• M35: 9,669,558 km (0.085 R)
• M36: 9,801,652 km (0.1 R)
• M37: 9,960,825 km (0.051 R)
• M38: 10,308,939 km (0.056 R)
• M39: 10,660,943 km (0.051 R)
• M40: 10,770,000 km (0.083 R)
• M41: 11,572,143 km (0.089 R)
• M42: 11,656,217 km (0.086 R)
• M43: 12,136,576 km (0.063 R)
• M44: 12,422,158 km (0.093 R)
• M45: 12,912,839 km (0.117 R)
• M46: 13,292,220 km (0.092 R)
• M47: 13,586,628 km (0.109 R)
• M48: 13,645,719 km (0.075 R)
• M49: 13,734,581 km (0.062 R)
• M50: 14,151,959 km (0.098 R)
• M51: 14,241,867 km (0.07 R)
• M52: 15,060,018 km (0.092 R)
• M53: 15,121,353 km (0.057 R)
• M54: 15,644,945 km (0.088 R)
• M55: 16,111,990 km (0.1 R)
• M56: 16,964,249 km (0.081 R)
• M57: 17,379,682 km (0.12 R)
• M58: 17,637,140 km (0.111 R)
• M59: 17,766,243 km (0.048 R)
• M60: 17,863,332 km (0.049 R)
• M61: 18,123,184 km (0.096 R)
• M62: 18,286,096 km (0.028 R)
• M63: 18,482,368 km (0.106 R)
• M64: 19,042,163 km (0.113 R)
• M65: 19,108,286 km (0.065 R)
• M66: 19,774,744 km (0.092 R)
• M67: 20,788,719 km (0.088 R)
• M68: 21,062,034 km (0.102 R)
• M69: 21,750,334 km (0.054 R)
• M70: 21,958,275 km (0.098 R)
• M71: 22,620,993 km (0.052 R)
• M72: 22,937,393 km (0.106 R)
• M73: 23,078,314 km (0.094 R)
• M74: 23,148,924 km (0.104 R)
• M75: 23,609,835 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 11.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.18 AU - 10.74 AU

Year: 11141 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,021,688 km

• M1: 145,409 km (0.068 R)
• M2: 221,106 km (0.113 R)
• M3: 360,381 km (0.048 R)
• M4: 527,183 km (0.064 R)
• M5: 837,000 km (0.068 R)
• M6: 989,590 km (0.085 R)
• M7: 1,168,509 km (0.052 R)
• M8: 1,288,187 km (0.101 R)
• M9: 1,412,204 km (0.111 R)
• M10: 1,848,132 km (0.063 R)
• M11: 1,968,708 km (0.104 R)
• M12: 2,260,573 km (0.101 R)
• M13: 2,368,284 km (0.044 R)
• M14: 2,633,820 km (0.107 R)
• M15: 2,885,743 km (0.091 R)
• M16: 3,487,725 km (0.043 R)
• M17: 3,638,071 km (0.053 R)
• M18: 3,945,195 km (0.111 R)
• M19: 4,023,285 km (0.096 R)
• M20: 4,101,974 km (0.067 R)
• M21: 4,314,103 km (0.04 R)
• M22: 4,611,953 km (0.105 R)
• M23: 4,888,559 km (0.115 R)
• M24: 5,750,841 km (0.105 R)
• M25: 5,869,472 km (0.064 R)
• M26: 6,230,003 km (0.117 R)
• M27: 6,321,258 km (0.113 R)
• M28: 6,597,864 km (0.092 R)
• M29: 6,722,031 km (0.062 R)
• M30: 6,909,776 km (0.026 R)
• M31: 7,419,007 km (0.086 R)
• M32: 7,907,594 km (0.07 R)
• M33: 8,440,162 km (0.088 R)
• M34: 8,575,100 km (0.104 R)
• M35: 9,575,012 km (0.101 R)
• M36: 10,430,412 km (0.082 R)
• M37: 10,903,890 km (0.071 R)
• M38: 11,014,143 km (0.097 R)
• M39: 11,496,297 km (0.113 R)
• M40: 12,213,469 km (0.054 R)
• M41: 12,712,528 km (0.102 R)
• M42: 12,790,020 km (0.079 R)
• M43: 12,945,153 km (0.056 R)
• M44: 13,179,124 km (0.107 R)
• M45: 13,414,591 km (0.102 R)
• M46: 13,532,773 km (0.108 R)
• M47: 14,249,496 km (0.12 R)
• M48: 16,599,679 km (0.072 R)
• M49: 16,811,510 km (0.102 R)
• M50: 17,024,238 km (0.055 R)
• M51: 17,109,508 km (0.116 R)
• M52: 17,195,078 km (0.069 R)
• M53: 17,452,387 km (0.096 R)
• M54: 17,754,275 km (0.069 R)
• M55: 18,319,306 km (0.102 R)
• M56: 18,538,318 km (0.111 R)
• M57: 19,333,730 km (0.113 R)
• M58: 20,456,910 km (0.091 R)
• M59: 20,729,627 km (0.056 R)
• M60: 21,693,636 km (0.059 R)
• M61: 22,157,838 km (0.075 R)
• M62: 22,719,129 km (0.104 R)
• M63: 23,808,202 km (0.099 R)
• M64: 24,287,065 km (0.077 R)
• M65: 24,768,919 km (0.098 R)
• M66: 24,962,649 km (0.1 R)
• M67: 25,156,827 km (0.066 R)
• M68: 25,938,625 km (0.098 R)
• M69: 26,728,352 km (0.087 R)
• M70: 27,475,893 km (0.064 R)
• M71: 30,017,112 km (0.104 R)
• M72: 30,742,063 km (0.082 R)
• M73: 30,950,154 km (0.108 R)
• M74: 31,106,633 km (0.117 R)
• M75: 32,209,170 km (0.093 R)
• M76: 32,685,489 km (0.111 R)
• M77: 34,021,099 km (0.097 R)
• M78: 34,182,665 km (0.115 R)
• M79: 36,030,348 km (0.115 R)
• M80: 36,690,224 km (0.076 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: 430 - 12,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit