🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 46 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,071,829 km

• M1: 41,738 km (0.081 R)
• M2: 190,737 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 14.9

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.59 AU - 0.81 AU

Year: 384 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 46,071,829 km

• M1: 225,444 km (0.047 R)
• M2: 755,619 km (0.106 R)
• M3: 1,558,660 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.5

Radius: 9.5

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.63 AU - 1.03 AU

Year: 496 Days

Day: 11.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,071,829 km

• M1: 118,182 km (0.094 R)
• M2: 416,480 km (0.098 R)
• M3: 955,781 km (0.116 R)
• M4: 1,265,149 km (0.075 R)
• M5: 1,583,045 km (0.101 R)
• M6: 1,921,136 km (0.107 R)
• M7: 2,241,275 km (0.108 R)
• M8: 2,576,524 km (0.092 R)
• M9: 3,142,602 km (0.081 R)
• M10: 3,564,618 km (0.098 R)
• M11: 4,123,665 km (0.102 R)
• M12: 4,447,096 km (0.045 R)
• M13: 5,468,550 km (0.057 R)
• M14: 6,118,553 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 8.1

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.26 AU - 1.62 AU

Year: 1134 Days

Day: 7.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 46,071,829 km

• M1: 100,679 km (0.083 R)
• M2: 370,704 km (0.049 R)
• M3: 624,870 km (0.109 R)
• M4: 1,119,291 km (0.118 R)
• M5: 1,462,170 km (0.101 R)
• M6: 1,884,185 km (0.104 R)
• M7: 2,205,671 km (0.095 R)
• M8: 2,624,695 km (0.055 R)
• M9: 3,208,126 km (0.053 R)
• M10: 3,700,303 km (0.106 R)
• M11: 4,797,604 km (0.096 R)
• M12: 5,260,609 km (0.079 R)
• M13: 6,164,330 km (0.044 R)
• M14: 6,456,943 km (0.098 R)
• M15: 7,070,145 km (0.119 R)
• M16: 7,391,032 km (0.074 R)
• M17: 8,088,607 km (0.041 R)
• M18: 8,772,868 km (0.057 R)
• M19: 10,039,364 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 12.5

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.53 AU - 1.95 AU

Year: 1506 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,071,829 km

• M1: 155,432 km (0.096 R)
• M2: 1,053,468 km (0.084 R)
• M3: 1,636,152 km (0.103 R)
• M4: 2,624,994 km (0.083 R)
• M5: 4,169,592 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.1

Radius: 8.5

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.59 AU - 5.67 AU

Year: 7622 Days

Day: 6.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,071,829 km

• M1: 106,813 km (0.115 R)
• M2: 535,710 km (0.033 R)
• M3: 810,222 km (0.07 R)
• M4: 1,086,829 km (0.043 R)
• M5: 1,946,717 km (0.062 R)
• M6: 2,862,555 km (0.054 R)
• M7: 4,224,793 km (0.082 R)
• M8: 4,782,046 km (0.108 R)
• M9: 5,293,371 km (0.032 R)
• M10: 5,643,280 km (0.1 R)
• M11: 7,316,084 km (0.081 R)
• M12: 8,329,310 km (0.11 R)
• M13: 11,555,688 km (0.094 R)
• M14: 12,145,851 km (0.045 R)
• M15: 12,869,157 km (0.109 R)
• M16: 13,977,677 km (0.06 R)
• M17: 14,896,657 km (0.053 R)
• M18: 15,467,223 km (0.06 R)
• M19: 18,758,526 km (0.09 R)
• M20: 19,052,336 km (0.103 R)
• M21: 19,498,736 km (0.038 R)
• M22: 20,801,285 km (0.056 R)
• M23: 21,116,039 km (0.078 R)
• M24: 23,921,298 km (0.115 R)
• M25: 24,353,785 km (0.114 R)
• M26: 24,703,545 km (0.076 R)
• M27: 25,772,871 km (0.102 R)
• M28: 26,502,759 km (0.066 R)
• M29: 28,387,542 km (0.031 R)
• M30: 33,919,971 km (0.057 R)
• M31: 38,217,319 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 12.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.79 AU - 6.27 AU

Year: 8531 Days

Day: 6.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 46,071,829 km

• M1: 154,385 km (0.042 R)
• M2: 579,393 km (0.09 R)
• M3: 1,206,058 km (0.104 R)
• M4: 1,849,778 km (0.119 R)
• M5: 2,332,380 km (0.084 R)
• M6: 2,754,246 km (0.042 R)
• M7: 3,729,176 km (0.095 R)
• M8: 4,508,132 km (0.099 R)
• M9: 5,137,640 km (0.099 R)
• M10: 5,893,857 km (0.104 R)
• M11: 7,793,750 km (0.099 R)
• M12: 10,322,403 km (0.112 R)
• M13: 11,911,282 km (0.11 R)
• M14: 13,235,672 km (0.086 R)
• M15: 14,848,486 km (0.086 R)
• M16: 16,450,081 km (0.113 R)
• M17: 17,008,829 km (0.104 R)
• M18: 18,761,069 km (0.046 R)
• M19: 20,550,559 km (0.054 R)
• M20: 23,052,284 km (0.101 R)
• M21: 26,409,260 km (0.051 R)
• M22: 27,662,441 km (0.067 R)
• M23: 31,552,584 km (0.063 R)
• M24: 32,633,878 km (0.057 R)
• M25: 35,909,772 km (0.078 R)
• M26: 38,781,602 km (0.119 R)
• M27: 40,399,503 km (0.075 R)
• M28: 42,321,686 km (0.098 R)
• M29: 45,386,498 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 18,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit