🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 266 Days

Day: 26.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.4

Radius: 14.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.71 AU - 0.71 AU

Year: 380 Days

Day: 5.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 7,114,969 km

• M1: 180,864 km (0.043 R)
• M2: 287,976 km (0.106 R)
• M3: 388,506 km (0.044 R)
• M4: 480,957 km (0.085 R)
• M5: 598,092 km (0.088 R)
• M6: 697,126 km (0.088 R)
• M7: 802,892 km (0.095 R)
• M8: 898,186 km (0.069 R)
• M9: 1,050,775 km (0.074 R)
• M10: 1,206,656 km (0.031 R)
• M11: 1,478,027 km (0.103 R)
• M12: 1,623,137 km (0.105 R)
• M13: 1,715,439 km (0.044 R)
• M14: 1,872,367 km (0.085 R)
• M15: 2,049,640 km (0.119 R)
• M16: 2,146,281 km (0.042 R)
• M17: 2,364,544 km (0.092 R)
• M18: 2,474,349 km (0.085 R)
• M19: 2,866,445 km (0.052 R)
• M20: 2,966,526 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.7

Radius: 10.5

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1 AU - 1.28 AU

Year: 774 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 7,114,969 km

• M1: 190,288 km (0.066 R)
• M2: 268,079 km (0.097 R)
• M3: 347,067 km (0.079 R)
• M4: 449,093 km (0.074 R)
• M5: 576,700 km (0.07 R)
• M6: 747,840 km (0.036 R)
• M7: 850,613 km (0.061 R)
• M8: 964,009 km (0.087 R)
• M9: 1,059,751 km (0.042 R)
• M10: 1,206,806 km (0.045 R)
• M11: 1,304,643 km (0.074 R)
• M12: 1,392,607 km (0.083 R)
• M13: 1,469,500 km (0.072 R)
• M14: 1,587,832 km (0.114 R)
• M15: 1,655,001 km (0.12 R)
• M16: 1,729,950 km (0.076 R)
• M17: 1,799,214 km (0.026 R)
• M18: 1,947,764 km (0.117 R)
• M19: 2,204,474 km (0.067 R)
• M20: 2,279,872 km (0.112 R)
• M21: 2,441,138 km (0.03 R)
• M22: 2,535,086 km (0.032 R)
• M23: 2,686,179 km (0.085 R)
• M24: 2,865,098 km (0.1 R)
• M25: 3,039,380 km (0.102 R)
• M26: 3,115,226 km (0.057 R)
• M27: 3,217,401 km (0.112 R)
• M28: 3,312,097 km (0.106 R)
• M29: 3,416,367 km (0.094 R)
• M30: 3,513,007 km (0.077 R)
• M31: 3,690,879 km (0.097 R)
• M32: 3,771,961 km (0.111 R)
• M33: 4,093,147 km (0.072 R)
• M34: 4,261,744 km (0.112 R)
• M35: 4,337,441 km (0.101 R)
• M36: 4,567,223 km (0.114 R)
• M37: 4,644,715 km (0.113 R)
• M38: 4,929,250 km (0.069 R)
• M39: 5,179,228 km (0.025 R)
• M40: 5,341,542 km (0.089 R)
• M41: 5,495,029 km (0.057 R)
• M42: 5,712,544 km (0.095 R)
• M43: 5,911,958 km (0.066 R)
• M44: 6,028,345 km (0.12 R)
• M45: 6,156,252 km (0.094 R)
• M46: 6,360,602 km (0.115 R)
• M47: 6,436,448 km (0.109 R)
• M48: 6,709,913 km (0.068 R)
• M49: 6,853,677 km (0.054 R)
• M50: 7,043,068 km (0.083 R)
• M51: 7,132,826 km (0.106 R)
• M52: 7,450,124 km (0.046 R)
• M53: 7,575,935 km (0.112 R)
• M54: 7,644,900 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 8.1

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.34 AU

Year: 836 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 7,114,969 km

• M1: 108,758 km (0.112 R)
• M2: 160,219 km (0.098 R)
• M3: 243,097 km (0.118 R)
• M4: 299,794 km (0.062 R)
• M5: 397,631 km (0.025 R)
• M6: 485,894 km (0.076 R)
• M7: 548,725 km (0.098 R)
• M8: 648,806 km (0.057 R)
• M9: 808,277 km (0.084 R)
• M10: 884,572 km (0.115 R)
• M11: 1,015,470 km (0.041 R)
• M12: 1,110,465 km (0.08 R)
• M13: 1,165,367 km (0.114 R)
• M14: 1,239,867 km (0.089 R)
• M15: 1,316,012 km (0.119 R)
• M16: 1,446,611 km (0.107 R)
• M17: 1,513,631 km (0.111 R)
• M18: 1,602,343 km (0.11 R)
• M19: 1,657,694 km (0.057 R)
• M20: 1,742,067 km (0.118 R)
• M21: 1,856,958 km (0.109 R)
• M22: 1,929,962 km (0.114 R)
• M23: 2,011,493 km (0.119 R)
• M24: 2,460,436 km (0.114 R)
• M25: 2,712,957 km (0.072 R)
• M26: 2,846,548 km (0.038 R)
• M27: 2,897,262 km (0.094 R)
• M28: 3,059,875 km (0.112 R)
• M29: 3,251,809 km (0.113 R)
• M30: 3,304,916 km (0.1 R)
• M31: 3,511,062 km (0.108 R)
• M32: 3,786,173 km (0.096 R)
• M33: 3,973,619 km (0.108 R)
• M34: 4,212,078 km (0.045 R)
• M35: 4,279,696 km (0.032 R)
• M36: 4,386,808 km (0.11 R)
• M37: 4,524,288 km (0.12 R)
• M38: 4,583,679 km (0.106 R)
• M39: 4,783,542 km (0.076 R)
• M40: 4,914,888 km (0.104 R)
• M41: 5,326,881 km (0.107 R)
• M42: 5,410,506 km (0.114 R)
• M43: 5,558,159 km (0.101 R)
• M44: 5,685,766 km (0.036 R)
• M45: 5,781,958 km (0.112 R)
• M46: 5,911,360 km (0.101 R)
• M47: 5,965,514 km (0.073 R)
• M48: 6,041,510 km (0.071 R)
• M49: 6,150,866 km (0.063 R)
• M50: 6,205,768 km (0.041 R)
• M51: 6,282,811 km (0.111 R)
• M52: 6,549,694 km (0.119 R)
• M53: 6,617,013 km (0.076 R)
• M54: 7,140,456 km (0.111 R)
• M55: 7,360,664 km (0.112 R)
• M56: 7,512,655 km (0.111 R)
• M57: 7,914,924 km (0.106 R)
• M58: 8,130,794 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 8.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.94 AU - 1.46 AU

Year: 836 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 7,114,969 km

• M1: 116,238 km (0.097 R)
• M2: 186,549 km (0.11 R)
• M3: 255,064 km (0.077 R)
• M4: 313,408 km (0.107 R)
• M5: 403,166 km (0.042 R)
• M6: 612,304 km (0.077 R)
• M7: 744,249 km (0.106 R)
• M8: 806,781 km (0.119 R)
• M9: 911,500 km (0.084 R)
• M10: 973,583 km (0.07 R)
• M11: 1,276,818 km (0.105 R)
• M12: 1,400,386 km (0.096 R)
• M13: 1,577,659 km (0.07 R)
• M14: 1,730,099 km (0.098 R)
• M15: 1,860,848 km (0.103 R)
• M16: 1,927,569 km (0.102 R)
• M17: 2,174,106 km (0.089 R)
• M18: 2,344,348 km (0.102 R)
• M19: 2,409,274 km (0.114 R)
• M20: 2,600,310 km (0.031 R)
• M21: 2,690,219 km (0.085 R)
• M22: 2,758,286 km (0.1 R)
• M23: 2,865,398 km (0.114 R)
• M24: 3,155,318 km (0.106 R)
• M25: 3,219,197 km (0.102 R)
• M26: 3,299,680 km (0.109 R)
• M27: 3,356,527 km (0.099 R)
• M28: 3,471,119 km (0.03 R)
• M29: 3,570,303 km (0.116 R)
• M30: 3,865,160 km (0.094 R)
• M31: 3,933,676 km (0.098 R)
• M32: 4,089,258 km (0.056 R)
• M33: 4,167,946 km (0.037 R)
• M34: 4,388,902 km (0.088 R)
• M35: 4,469,386 km (0.115 R)
• M36: 4,541,343 km (0.095 R)
• M37: 4,659,226 km (0.075 R)
• M38: 4,888,709 km (0.116 R)
• M39: 5,056,109 km (0.037 R)
• M40: 5,273,026 km (0.105 R)
• M41: 5,339,597 km (0.108 R)
• M42: 5,406,467 km (0.099 R)
• M43: 5,541,105 km (0.097 R)
• M44: 5,784,202 km (0.07 R)
• M45: 5,843,143 km (0.105 R)
• M46: 6,170,613 km (0.051 R)
• M47: 6,544,907 km (0.044 R)
• M48: 6,626,886 km (0.109 R)
• M49: 6,864,298 km (0.112 R)
• M50: 7,041,572 km (0.053 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: 281 - 15,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit