🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.61 AU - 0.61 AU

Year: 179 Days

Day: 13.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,301,440 km

• M1: 279,748 km (0.086 R)
• M2: 389,553 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.81 AU - 2.37 AU

Year: 1138 Days

Day: 13.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.9

Radius: 8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.7 AU - 5.58 AU

Year: 3765 Days

Day: 13.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,301,440 km

• M1: 110,104 km (0.088 R)
• M2: 195,674 km (0.05 R)
• M3: 276,158 km (0.051 R)
• M4: 340,634 km (0.078 R)
• M5: 411,544 km (0.103 R)
• M6: 698,173 km (0.085 R)
• M7: 770,878 km (0.079 R)
• M8: 936,034 km (0.112 R)
• M9: 1,028,934 km (0.039 R)
• M10: 1,088,624 km (0.083 R)
• M11: 1,262,307 km (0.072 R)
• M12: 1,664,426 km (0.081 R)
• M13: 1,735,186 km (0.118 R)
• M14: 2,028,697 km (0.094 R)
• M15: 2,119,802 km (0.069 R)
• M16: 2,465,672 km (0.081 R)
• M17: 2,546,754 km (0.093 R)
• M18: 3,209,922 km (0.12 R)
• M19: 3,352,339 km (0.03 R)
• M20: 3,460,648 km (0.1 R)
• M21: 3,961,950 km (0.108 R)
• M22: 4,038,245 km (0.12 R)
• M23: 4,250,375 km (0.058 R)
• M24: 4,545,681 km (0.054 R)
• M25: 5,093,957 km (0.053 R)
• M26: 5,534,672 km (0.087 R)
• M27: 5,792,130 km (0.032 R)
• M28: 6,119,450 km (0.109 R)
• M29: 6,207,863 km (0.031 R)
• M30: 6,385,735 km (0.075 R)
• M31: 6,814,931 km (0.113 R)
• M32: 7,253,552 km (0.086 R)
• M33: 7,725,234 km (0.099 R)
• M34: 7,988,825 km (0.102 R)
• M35: 8,500,301 km (0.111 R)
• M36: 8,574,352 km (0.089 R)
• M37: 8,648,403 km (0.065 R)
• M38: 8,797,402 km (0.116 R)
• M39: 9,198,773 km (0.065 R)
• M40: 9,452,790 km (0.054 R)
• M41: 9,529,384 km (0.054 R)
• M42: 9,631,859 km (0.071 R)
• M43: 9,786,394 km (0.11 R)
• M44: 9,993,587 km (0.117 R)
• M45: 10,071,677 km (0.079 R)
• M46: 10,385,982 km (0.087 R)
• M47: 10,676,950 km (0.074 R)
• M48: 10,970,610 km (0.119 R)
• M49: 11,078,022 km (0.101 R)
• M50: 11,620,613 km (0.068 R)
• M51: 12,283,032 km (0.095 R)
• M52: 12,647,004 km (0.075 R)
• M53: 13,071,413 km (0.107 R)
• M54: 13,558,055 km (0.12 R)
• M55: 13,760,162 km (0.072 R)
• M56: 13,847,078 km (0.109 R)
• M57: 13,992,338 km (0.105 R)
• M58: 14,255,032 km (0.082 R)
• M59: 14,548,991 km (0.044 R)
• M60: 14,637,553 km (0.067 R)
• M61: 14,726,265 km (0.08 R)
• M62: 15,714,060 km (0.075 R)
• M63: 16,017,743 km (0.092 R)
• M64: 16,661,463 km (0.053 R)
• M65: 17,282,593 km (0.077 R)
• M66: 17,658,832 km (0.089 R)
• M67: 18,291,930 km (0.032 R)
• M68: 18,643,335 km (0.039 R)
• M69: 18,996,985 km (0.118 R)
• M70: 19,612,879 km (0.074 R)
• M71: 20,334,390 km (0.053 R)
• M72: 20,731,572 km (0.078 R)
• M73: 21,332,208 km (0.109 R)
• M74: 21,668,354 km (0.094 R)
• M75: 22,824,297 km (0.058 R)
• M76: 22,995,885 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75

Radius: 11.9

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.12 AU - 7.86 AU

Year: 7722 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,301,440 km

• M1: 306,975 km (0.116 R)
• M2: 606,021 km (0.09 R)
• M3: 682,465 km (0.087 R)
• M4: 799,601 km (0.038 R)
• M5: 904,768 km (0.072 R)
• M6: 1,025,045 km (0.049 R)
• M7: 1,350,869 km (0.101 R)
• M8: 1,550,133 km (0.057 R)
• M9: 1,709,305 km (0.119 R)
• M10: 1,925,773 km (0.053 R)
• M11: 2,233,197 km (0.049 R)
• M12: 2,343,899 km (0.097 R)
• M13: 2,614,372 km (0.105 R)
• M14: 2,731,358 km (0.095 R)
• M15: 3,016,192 km (0.114 R)
• M16: 3,108,345 km (0.119 R)
• M17: 3,421,902 km (0.062 R)
• M18: 3,729,475 km (0.071 R)
• M19: 4,046,174 km (0.101 R)
• M20: 4,336,992 km (0.117 R)
• M21: 4,528,776 km (0.093 R)
• M22: 4,670,146 km (0.108 R)
• M23: 5,231,587 km (0.086 R)
• M24: 5,398,688 km (0.116 R)
• M25: 5,757,274 km (0.114 R)
• M26: 5,833,719 km (0.069 R)
• M27: 6,182,132 km (0.047 R)
• M28: 6,339,210 km (0.027 R)
• M29: 6,477,737 km (0.054 R)
• M30: 7,769,515 km (0.074 R)
• M31: 8,153,084 km (0.103 R)
• M32: 9,071,914 km (0.091 R)
• M33: 9,340,592 km (0.107 R)
• M34: 9,680,029 km (0.084 R)
• M35: 10,046,694 km (0.061 R)
• M36: 10,959,241 km (0.113 R)
• M37: 11,365,399 km (0.066 R)
• M38: 11,485,825 km (0.097 R)
• M39: 12,167,992 km (0.06 R)
• M40: 12,489,178 km (0.058 R)
• M41: 12,588,511 km (0.1 R)
• M42: 12,688,143 km (0.111 R)
• M43: 13,853,062 km (0.097 R)
• M44: 14,033,327 km (0.064 R)
• M45: 14,136,700 km (0.106 R)
• M46: 14,370,222 km (0.102 R)
• M47: 15,157,855 km (0.095 R)
• M48: 15,237,291 km (0.103 R)
• M49: 15,343,655 km (0.106 R)
• M50: 15,450,169 km (0.059 R)
• M51: 15,583,610 km (0.045 R)
• M52: 16,283,878 km (0.111 R)
• M53: 16,474,316 km (0.111 R)
• M54: 16,692,579 km (0.062 R)
• M55: 17,548,129 km (0.06 R)
• M56: 17,939,029 km (0.102 R)
• M57: 18,220,123 km (0.062 R)
• M58: 18,701,230 km (0.094 R)
• M59: 19,186,675 km (0.087 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: 500 - 14,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit