🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 44.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,570,507 km

• M1: 140,622 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 360 Days

Day: 34.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.16 AU - 1.78 AU

Year: 624 Days

Day: 42.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.13 AU - 2.83 AU

Year: 1366 Days

Day: 41.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,570,507 km

• M1: 53,855 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.7

Radius: 6.9

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.82 AU - 15.5 AU

Year: 17663 Days

Day: 22 Hours

Environment

Temp: -178 °C

Axial Tilt: 175.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,570,507 km

• M1: 454,179 km (0.117 R)
• M2: 659,128 km (0.089 R)
• M3: 954,434 km (0.12 R)
• M4: 1,241,363 km (0.111 R)
• M5: 2,055,026 km (0.12 R)
• M6: 2,110,527 km (0.053 R)
• M7: 2,308,594 km (0.077 R)
• M8: 2,366,339 km (0.041 R)
• M9: 2,512,795 km (0.061 R)
• M10: 2,814,684 km (0.076 R)
• M11: 2,907,584 km (0.085 R)
• M12: 2,969,967 km (0.094 R)
• M13: 3,822,375 km (0.118 R)
• M14: 4,064,125 km (0.11 R)
• M15: 4,134,137 km (0.039 R)
• M16: 4,382,320 km (0.038 R)
• M17: 4,708,593 km (0.095 R)
• M18: 6,866,841 km (0.099 R)
• M19: 7,587,754 km (0.107 R)
• M20: 7,630,838 km (0.086 R)
• M21: 8,421,612 km (0.098 R)
• M22: 10,032,482 km (0.106 R)
• M23: 10,461,828 km (0.087 R)
• M24: 10,751,300 km (0.115 R)
• M25: 10,799,919 km (0.042 R)
• M26: 11,043,464 km (0.116 R)
• M27: 11,190,669 km (0.076 R)
• M28: 11,387,689 km (0.078 R)
• M29: 11,536,389 km (0.077 R)
• M30: 11,635,722 km (0.108 R)
• M31: 11,885,551 km (0.082 R)
• M32: 12,238,303 km (0.082 R)
• M33: 12,390,444 km (0.105 R)
• M34: 12,850,906 km (0.096 R)
• M35: 13,788,585 km (0.104 R)
• M36: 15,018,429 km (0.096 R)
• M37: 15,290,398 km (0.036 R)
• M38: 16,562,429 km (0.082 R)
• M39: 16,730,876 km (0.115 R)
• M40: 19,324,455 km (0.067 R)
• M41: 19,917,610 km (0.101 R)
• M42: 20,036,989 km (0.102 R)
• M43: 20,156,518 km (0.116 R)
• M44: 20,879,076 km (0.086 R)
• M45: 23,726,222 km (0.072 R)
• M46: 25,323,928 km (0.117 R)
• M47: 26,168,408 km (0.079 R)
• M48: 26,233,782 km (0.093 R)
• M49: 27,154,258 km (0.046 R)
• M50: 27,220,380 km (0.112 R)
• M51: 27,485,617 km (0.12 R)
• M52: 27,685,031 km (0.058 R)
• M53: 27,818,173 km (0.108 R)
• M54: 29,637,582 km (0.112 R)
• M55: 29,705,649 km (0.116 R)
• M56: 29,773,866 km (0.12 R)
• M57: 30,183,914 km (0.072 R)
• M58: 30,595,906 km (0.038 R)
• M59: 30,664,721 km (0.096 R)
• M60: 32,052,541 km (0.104 R)
• M61: 33,958,118 km (0.103 R)
• M62: 34,029,476 km (0.089 R)
• M63: 36,263,870 km (0.104 R)
• M64: 36,921,502 km (0.064 R)
• M65: 37,068,108 km (0.108 R)
• M66: 38,100,184 km (0.092 R)
• M67: 38,396,687 km (0.114 R)
• M68: 40,343,255 km (0.061 R)
• M69: 41,785,827 km (0.072 R)
• M70: 41,938,716 km (0.104 R)
• M71: 42,015,160 km (0.103 R)
• M72: 43,245,453 km (0.039 R)
• M73: 43,787,297 km (0.05 R)
• M74: 44,487,265 km (0.05 R)
• M75: 44,643,445 km (0.069 R)
• M76: 45,034,345 km (0.084 R)
• M77: 45,191,123 km (0.111 R)
• M78: 45,269,512 km (0.064 R)
• M79: 45,977,260 km (0.087 R)
• M80: 47,324,239 km (0.034 R)
• M81: 48,684,233 km (0.107 R)
• M82: 50,138,026 km (0.063 R)
• M83: 51,033,518 km (0.088 R)
• M84: 51,115,199 km (0.108 R)
• M85: 51,278,709 km (0.093 R)
• M86: 51,360,539 km (0.096 R)
• M87: 54,250,770 km (0.084 R)
• M88: 54,334,096 km (0.103 R)
• M89: 55,086,125 km (0.092 R)
• M90: 55,673,446 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.4

Radius: 7.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 12.96 AU - 14.98 AU

Year: 18267 Days

Day: 20.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,570,507 km

• M1: 109,805 km (0.071 R)
• M2: 198,965 km (0.092 R)
• M3: 299,944 km (0.084 R)
• M4: 700,866 km (0.027 R)
• M5: 766,539 km (0.114 R)
• M6: 851,810 km (0.04 R)
• M7: 940,372 km (0.052 R)
• M8: 1,013,675 km (0.12 R)
• M9: 1,107,922 km (0.117 R)
• M10: 1,988,455 km (0.115 R)
• M11: 2,229,607 km (0.106 R)
• M12: 2,328,790 km (0.056 R)
• M13: 2,378,905 km (0.039 R)
• M14: 2,480,183 km (0.105 R)
• M15: 2,635,017 km (0.079 R)
• M16: 3,035,790 km (0.117 R)
• M17: 3,118,218 km (0.107 R)
• M18: 3,599,774 km (0.113 R)
• M19: 3,983,791 km (0.077 R)
• M20: 4,134,885 km (0.117 R)
• M21: 4,195,921 km (0.088 R)
• M22: 4,257,256 km (0.089 R)
• M23: 4,568,270 km (0.113 R)
• M24: 5,016,166 km (0.102 R)
• M25: 5,278,411 km (0.104 R)
• M26: 5,411,254 km (0.098 R)
• M27: 5,578,953 km (0.118 R)
• M28: 5,646,422 km (0.068 R)
• M29: 6,196,344 km (0.083 R)
• M30: 6,620,155 km (0.087 R)
• M31: 6,727,566 km (0.058 R)
• M32: 7,458,351 km (0.117 R)
• M33: 7,570,101 km (0.101 R)
• M34: 8,406,952 km (0.034 R)
• M35: 8,875,642 km (0.11 R)
• M36: 9,152,996 km (0.113 R)
• M37: 9,554,218 km (0.109 R)
• M38: 10,582,254 km (0.034 R)
• M39: 10,792,140 km (0.106 R)
• M40: 11,003,223 km (0.088 R)
• M41: 12,387,152 km (0.106 R)
• M42: 12,608,258 km (0.041 R)
• M43: 13,962,418 km (0.079 R)
• M44: 15,362,205 km (0.044 R)
• M45: 15,599,767 km (0.079 R)
• M46: 16,223,440 km (0.082 R)
• M47: 16,611,198 km (0.111 R)
• M48: 16,708,586 km (0.098 R)
• M49: 17,198,519 km (0.06 R)
• M50: 17,297,104 km (0.09 R)
• M51: 18,343,242 km (0.082 R)
• M52: 20,600,973 km (0.065 R)
• M53: 20,810,560 km (0.106 R)
• M54: 21,390,551 km (0.12 R)
• M55: 21,655,937 km (0.113 R)
• M56: 21,709,194 km (0.109 R)
• M57: 22,512,385 km (0.106 R)
• M58: 22,999,177 km (0.117 R)
• M59: 23,325,450 km (0.096 R)
• M60: 24,093,036 km (0.067 R)
• M61: 24,148,088 km (0.067 R)
• M62: 24,369,044 km (0.1 R)
• M63: 24,757,400 km (0.108 R)
• M64: 25,765,391 km (0.096 R)
• M65: 26,444,864 km (0.074 R)
• M66: 26,786,696 km (0.102 R)
• M67: 27,130,023 km (0.087 R)
• M68: 27,302,359 km (0.082 R)
• M69: 27,532,591 km (0.119 R)
• M70: 28,927,291 km (0.078 R)
• M71: 29,810,667 km (0.093 R)
• M72: 30,464,110 km (0.113 R)
• M73: 32,087,995 km (0.087 R)
• M74: 33,247,528 km (0.116 R)
• M75: 33,370,348 km (0.098 R)
• M76: 33,863,273 km (0.062 R)
• M77: 36,490,361 km (0.092 R)
• M78: 41,143,902 km (0.099 R)
• M79: 41,672,282 km (0.113 R)
• M80: 42,203,055 km (0.049 R)
• M81: 42,736,073 km (0.09 R)
• M82: 43,271,184 km (0.094 R)
• M83: 43,741,370 km (0.108 R)
• M84: 45,502,287 km (0.086 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit