🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 211 Days

Day: 18 Hours

Environment

Temp: -4 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.53 AU - 0.71 AU

Year: 221 Days

Day: 47.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 8.3

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.35 AU - 3.49 AU

Year: 2865 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 153.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,121,130 km

• M1: 142,268 km (0.075 R)
• M2: 203,304 km (0.105 R)
• M3: 287,228 km (0.089 R)
• M4: 358,586 km (0.054 R)
• M5: 531,222 km (0.086 R)
• M6: 740,360 km (0.075 R)
• M7: 815,907 km (0.087 R)
• M8: 1,080,545 km (0.095 R)
• M9: 1,234,033 km (0.055 R)
• M10: 1,406,669 km (0.041 R)
• M11: 1,489,995 km (0.037 R)
• M12: 1,649,167 km (0.108 R)
• M13: 1,762,712 km (0.093 R)
• M14: 1,865,934 km (0.11 R)
• M15: 2,091,977 km (0.117 R)
• M16: 2,614,223 km (0.084 R)
• M17: 2,702,635 km (0.067 R)
• M18: 2,792,095 km (0.081 R)
• M19: 3,112,982 km (0.078 R)
• M20: 3,206,930 km (0.099 R)
• M21: 3,445,837 km (0.065 R)
• M22: 4,318,292 km (0.102 R)
• M23: 4,370,651 km (0.035 R)
• M24: 4,725,198 km (0.059 R)
• M25: 5,052,219 km (0.086 R)
• M26: 5,181,322 km (0.091 R)
• M27: 5,442,969 km (0.098 R)
• M28: 5,575,513 km (0.07 R)
• M29: 5,863,040 km (0.119 R)
• M30: 5,921,084 km (0.101 R)
• M31: 6,293,433 km (0.11 R)
• M32: 6,472,352 km (0.103 R)
• M33: 6,733,999 km (0.106 R)
• M34: 7,455,509 km (0.094 R)
• M35: 7,942,899 km (0.082 R)
• M36: 8,397,078 km (0.1 R)
• M37: 8,970,936 km (0.07 R)
• M38: 9,150,004 km (0.068 R)
• M39: 9,375,747 km (0.086 R)
• M40: 9,717,578 km (0.074 R)
• M41: 10,436,995 km (0.073 R)
• M42: 10,862,601 km (0.085 R)
• M43: 10,934,108 km (0.07 R)
• M44: 11,053,637 km (0.059 R)
• M45: 11,535,941 km (0.116 R)
• M46: 11,706,333 km (0.11 R)
• M47: 11,779,636 km (0.074 R)
• M48: 12,421,410 km (0.096 R)
• M49: 12,546,175 km (0.081 R)
• M50: 12,847,166 km (0.078 R)
• M51: 13,074,555 km (0.095 R)
• M52: 13,252,277 km (0.091 R)
• M53: 13,379,734 km (0.085 R)
• M54: 13,584,534 km (0.104 R)
• M55: 13,945,364 km (0.111 R)
• M56: 14,023,155 km (0.107 R)
• M57: 14,153,006 km (0.03 R)
• M58: 14,702,928 km (0.076 R)
• M59: 15,233,102 km (0.078 R)
• M60: 15,473,805 km (0.103 R)
• M61: 15,661,850 km (0.117 R)
• M62: 15,742,633 km (0.034 R)
• M63: 15,877,720 km (0.049 R)
• M64: 15,931,724 km (0.103 R)
• M65: 16,040,183 km (0.068 R)
• M66: 16,421,657 km (0.098 R)
• M67: 17,976,877 km (0.059 R)
• M68: 18,174,496 km (0.118 R)
• M69: 18,373,012 km (0.037 R)
• M70: 18,743,416 km (0.103 R)
• M71: 18,829,286 km (0.119 R)
• M72: 18,915,155 km (0.101 R)
• M73: 19,318,171 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.3

Radius: 13.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.33 AU - 5.27 AU

Year: 4040 Days

Day: 5.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,121,130 km

• M1: 164,707 km (0.102 R)
• M2: 304,880 km (0.075 R)
• M3: 464,801 km (0.103 R)
• M4: 668,553 km (0.079 R)
• M5: 931,546 km (0.063 R)
• M6: 1,081,144 km (0.084 R)
• M7: 1,189,004 km (0.12 R)
• M8: 1,321,398 km (0.092 R)
• M9: 1,448,407 km (0.049 R)
• M10: 1,635,554 km (0.098 R)
• M11: 1,890,169 km (0.1 R)
• M12: 2,059,065 km (0.111 R)
• M13: 2,596,271 km (0.071 R)
• M14: 3,020,381 km (0.09 R)
• M15: 3,262,580 km (0.063 R)
• M16: 3,735,608 km (0.035 R)
• M17: 3,918,866 km (0.117 R)
• M18: 4,136,232 km (0.1 R)
• M19: 4,928,801 km (0.089 R)
• M20: 5,248,791 km (0.05 R)
• M21: 5,909,265 km (0.102 R)
• M22: 6,141,441 km (0.086 R)
• M23: 6,249,451 km (0.104 R)
• M24: 6,340,107 km (0.08 R)
• M25: 6,449,463 km (0.069 R)
• M26: 6,725,471 km (0.118 R)
• M27: 7,403,898 km (0.099 R)
• M28: 7,829,354 km (0.072 R)
• M29: 8,123,912 km (0.116 R)
• M30: 8,582,879 km (0.119 R)
• M31: 8,704,053 km (0.119 R)
• M32: 9,173,790 km (0.083 R)
• M33: 9,777,717 km (0.068 R)
• M34: 10,031,435 km (0.104 R)
• M35: 10,437,593 km (0.101 R)
• M36: 10,696,996 km (0.097 R)
• M37: 11,024,166 km (0.101 R)
• M38: 11,111,980 km (0.111 R)
• M39: 11,332,637 km (0.094 R)
• M40: 11,465,630 km (0.116 R)
• M41: 11,643,801 km (0.084 R)
• M42: 11,823,019 km (0.072 R)
• M43: 11,980,545 km (0.084 R)
• M44: 12,893,840 km (0.05 R)
• M45: 13,125,717 km (0.115 R)
• M46: 13,312,266 km (0.117 R)
• M47: 13,452,738 km (0.03 R)
• M48: 13,782,302 km (0.097 R)
• M49: 13,876,998 km (0.103 R)
• M50: 13,995,629 km (0.101 R)
• M51: 14,186,216 km (0.05 R)
• M52: 14,521,765 km (0.071 R)
• M53: 14,714,746 km (0.113 R)
• M54: 15,692,218 km (0.119 R)
• M55: 16,238,699 km (0.1 R)
• M56: 16,413,878 km (0.117 R)
• M57: 16,766,331 km (0.113 R)
• M58: 16,867,459 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit