🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 146 Days

Day: 30.2 Hours

Environment

Temp: 340 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,537,335 km

• M1: 121,623 km (0.072 R)
• M2: 187,446 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.56 AU - 0.94 AU

Year: 185 Days

Day: 19.5 Hours

Environment

Temp: 312 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,537,335 km

• M1: 295,456 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.4

Radius: 8.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.16 AU - 14.32 AU

Year: 11473 Days

Day: 13.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,537,335 km

• M1: 120,725 km (0.076 R)
• M2: 206,595 km (0.114 R)
• M3: 275,410 km (0.081 R)
• M4: 336,745 km (0.06 R)
• M5: 663,167 km (0.059 R)
• M6: 900,729 km (0.1 R)
• M7: 1,029,682 km (0.11 R)
• M8: 1,134,251 km (0.091 R)
• M9: 1,420,133 km (0.104 R)
• M10: 1,520,513 km (0.094 R)
• M11: 1,945,820 km (0.079 R)
• M12: 2,191,310 km (0.068 R)
• M13: 2,288,399 km (0.113 R)
• M14: 2,406,880 km (0.111 R)
• M15: 2,527,456 km (0.062 R)
• M16: 2,608,987 km (0.11 R)
• M17: 2,712,060 km (0.033 R)
• M18: 2,922,544 km (0.047 R)
• M19: 2,986,721 km (0.113 R)
• M20: 3,248,219 km (0.094 R)
• M21: 3,426,689 km (0.095 R)
• M22: 3,746,828 km (0.079 R)
• M23: 3,957,761 km (0.092 R)
• M24: 4,028,970 km (0.099 R)
• M25: 4,638,731 km (0.043 R)
• M26: 5,382,083 km (0.078 R)
• M27: 5,487,549 km (0.111 R)
• M28: 5,647,020 km (0.092 R)
• M29: 6,272,489 km (0.08 R)
• M30: 6,579,464 km (0.06 R)
• M31: 7,005,967 km (0.102 R)
• M32: 7,885,902 km (0.043 R)
• M33: 8,738,161 km (0.106 R)
• M34: 8,893,444 km (0.039 R)
• M35: 9,973,540 km (0.102 R)
• M36: 10,266,303 km (0.03 R)
• M37: 10,528,997 km (0.102 R)
• M38: 10,727,514 km (0.113 R)
• M39: 11,128,137 km (0.039 R)
• M40: 11,330,244 km (0.06 R)
• M41: 11,909,786 km (0.077 R)
• M42: 12,081,973 km (0.065 R)
• M43: 12,463,896 km (0.061 R)
• M44: 12,568,764 km (0.096 R)
• M45: 13,633,303 km (0.057 R)
• M46: 13,958,229 km (0.111 R)
• M47: 14,505,608 km (0.043 R)
• M48: 14,800,465 km (0.064 R)
• M49: 15,621,309 km (0.09 R)
• M50: 16,037,341 km (0.068 R)
• M51: 16,456,963 km (0.101 R)
• M52: 16,880,175 km (0.045 R)
• M53: 17,151,396 km (0.082 R)
• M54: 17,776,715 km (0.072 R)
• M55: 18,013,229 km (0.096 R)
• M56: 18,330,077 km (0.065 R)
• M57: 18,648,871 km (0.108 R)
• M58: 18,768,848 km (0.076 R)
• M59: 18,929,217 km (0.109 R)
• M60: 19,090,035 km (0.101 R)
• M61: 19,413,166 km (0.084 R)
• M62: 20,847,810 km (0.114 R)
• M63: 20,972,275 km (0.084 R)
• M64: 21,640,828 km (0.026 R)
• M65: 22,062,096 km (0.112 R)
• M66: 22,486,206 km (0.064 R)
• M67: 24,646,548 km (0.082 R)
• M68: 25,440,464 km (0.107 R)
• M69: 26,377,246 km (0.104 R)
• M70: 26,737,029 km (0.065 R)
• M71: 27,234,442 km (0.082 R)
• M72: 29,813,808 km (0.086 R)
• M73: 29,954,131 km (0.059 R)
• M74: 30,094,753 km (0.104 R)
• M75: 30,470,842 km (0.081 R)
• M76: 30,801,005 km (0.117 R)
• M77: 31,085,091 km (0.103 R)
• M78: 31,369,925 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 4.1

Gravity: 13.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.76 AU - 20.2 AU

Year: 25472 Days

Day: 16.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,537,335 km

• M1: 94,995 km (0.105 R)
• M2: 506,389 km (0.056 R)
• M3: 1,214,286 km (0.068 R)
• M4: 1,683,574 km (0.086 R)
• M5: 2,024,658 km (0.098 R)
• M6: 2,543,313 km (0.094 R)
• M7: 3,375,975 km (0.114 R)
• M8: 4,060,086 km (0.113 R)
• M9: 4,707,546 km (0.097 R)
• M10: 4,903,968 km (0.104 R)
• M11: 5,183,417 km (0.064 R)
• M12: 5,758,022 km (0.109 R)
• M13: 6,010,394 km (0.077 R)
• M14: 7,145,094 km (0.096 R)
• M15: 8,296,698 km (0.098 R)
• M16: 8,486,238 km (0.119 R)
• M17: 10,509,849 km (0.078 R)
• M18: 10,714,947 km (0.089 R)
• M19: 12,456,566 km (0.039 R)
• M20: 13,889,265 km (0.117 R)
• M21: 15,373,126 km (0.051 R)
• M22: 16,252,013 km (0.108 R)
• M23: 16,667,596 km (0.102 R)
• M24: 19,233,948 km (0.116 R)
• M25: 20,370,892 km (0.086 R)
• M26: 20,434,620 km (0.103 R)
• M27: 20,754,610 km (0.064 R)
• M28: 20,818,788 km (0.055 R)
• M29: 21,011,769 km (0.11 R)
• M30: 22,247,747 km (0.078 R)
• M31: 23,641,101 km (0.114 R)
• M32: 24,517,595 km (0.099 R)
• M33: 25,199,163 km (0.063 R)
• M34: 25,955,979 km (0.103 R)
• M35: 27,000,022 km (0.037 R)
• M36: 27,844,951 km (0.091 R)
• M37: 27,915,860 km (0.12 R)
• M38: 28,199,647 km (0.056 R)
• M39: 28,698,706 km (0.057 R)
• M40: 30,504,651 km (0.053 R)
• M41: 31,605,841 km (0.107 R)
• M42: 32,049,848 km (0.094 R)
• M43: 32,421,599 km (0.093 R)
• M44: 33,094,041 km (0.07 R)
• M45: 34,073,608 km (0.088 R)
• M46: 36,680,351 km (0.111 R)
• M47: 37,693,727 km (0.076 R)
• M48: 37,850,505 km (0.088 R)
• M49: 38,479,564 km (0.055 R)
• M50: 38,637,390 km (0.053 R)
• M51: 39,429,810 km (0.107 R)
• M52: 39,588,833 km (0.094 R)
• M53: 40,227,466 km (0.067 R)
• M54: 43,060,849 km (0.042 R)
• M55: 43,224,659 km (0.107 R)
• M56: 44,542,916 km (0.074 R)
• M57: 44,874,574 km (0.117 R)
• M58: 45,957,962 km (0.056 R)
• M59: 46,797,206 km (0.114 R)
• M60: 49,173,867 km (0.12 R)
• M61: 53,514,300 km (0.089 R)
• M62: 54,397,077 km (0.087 R)
• M63: 55,462,663 km (0.054 R)
• M64: 56,445,521 km (0.081 R)
• M65: 56,894,165 km (0.114 R)
• M66: 57,434,063 km (0.079 R)
• M67: 57,524,271 km (0.114 R)

Kuiper Belt

Range: 38.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 15,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit