🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.55 AU - 0.61 AU

Year: 154 Days

Day: 32.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,292,344 km

• M1: 55,351 km (0.106 R)
• M2: 439,818 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.45 AU - 0.75 AU

Year: 162 Days

Day: 29 Hours

Environment

Temp: 173 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.18 AU - 1.26 AU

Year: 469 Days

Day: 25.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.36 AU - 2.24 AU

Year: 841 Days

Day: 36.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.88 AU - 6.06 AU

Year: 4455 Days

Day: 43 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 8.3

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.82 AU - 7.28 AU

Year: 6519 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,292,344 km

• M1: 103,971 km (0.114 R)
• M2: 163,361 km (0.088 R)
• M3: 222,452 km (0.079 R)
• M4: 352,004 km (0.097 R)
• M5: 474,674 km (0.083 R)
• M6: 537,206 km (0.086 R)
• M7: 906,114 km (0.05 R)
• M8: 1,343,688 km (0.088 R)
• M9: 1,396,197 km (0.084 R)
• M10: 1,503,159 km (0.042 R)
• M11: 1,869,824 km (0.12 R)
• M12: 2,003,115 km (0.029 R)
• M13: 2,170,516 km (0.081 R)
• M14: 2,470,459 km (0.064 R)
• M15: 2,551,541 km (0.1 R)
• M16: 2,633,671 km (0.106 R)
• M17: 2,970,715 km (0.067 R)
• M18: 3,429,531 km (0.083 R)
• M19: 3,575,240 km (0.087 R)
• M20: 3,853,940 km (0.08 R)
• M21: 4,178,269 km (0.099 R)
• M22: 4,255,910 km (0.108 R)
• M23: 4,751,976 km (0.087 R)
• M24: 4,812,713 km (0.113 R)
• M25: 5,711,946 km (0.084 R)
• M26: 5,950,405 km (0.077 R)
• M27: 6,103,743 km (0.084 R)
• M28: 7,097,671 km (0.097 R)
• M29: 7,400,906 km (0.108 R)
• M30: 7,636,971 km (0.06 R)
• M31: 8,116,732 km (0.088 R)
• M32: 8,262,590 km (0.119 R)
• M33: 9,257,116 km (0.098 R)
• M34: 9,716,830 km (0.119 R)
• M35: 9,897,694 km (0.071 R)
• M36: 9,949,455 km (0.114 R)
• M37: 10,315,072 km (0.11 R)
• M38: 10,845,098 km (0.108 R)
• M39: 11,656,666 km (0.106 R)
• M40: 11,793,698 km (0.088 R)
• M41: 12,853,599 km (0.078 R)
• M42: 13,509,885 km (0.09 R)
• M43: 13,596,202 km (0.093 R)
• M44: 13,798,608 km (0.063 R)
• M45: 13,885,525 km (0.036 R)
• M46: 14,176,941 km (0.119 R)
• M47: 14,676,897 km (0.072 R)
• M48: 15,272,596 km (0.071 R)
• M49: 15,422,643 km (0.049 R)
• M50: 15,513,000 km (0.054 R)
• M51: 15,784,969 km (0.094 R)
• M52: 16,487,331 km (0.039 R)
• M53: 16,950,935 km (0.053 R)
• M54: 17,231,132 km (0.07 R)
• M55: 17,324,780 km (0.094 R)
• M56: 17,418,727 km (0.079 R)
• M57: 18,144,277 km (0.059 R)
• M58: 18,654,854 km (0.086 R)
• M59: 18,976,490 km (0.094 R)
• M60: 19,040,967 km (0.064 R)
• M61: 19,592,384 km (0.038 R)
• M62: 20,877,131 km (0.042 R)
• M63: 20,943,702 km (0.111 R)
• M64: 21,043,783 km (0.115 R)
• M65: 21,277,904 km (0.117 R)
• M66: 21,714,879 km (0.062 R)
• M67: 21,782,348 km (0.091 R)
• M68: 21,883,775 km (0.119 R)
• M69: 22,087,078 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.5

Radius: 8.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.54 AU - 14.34 AU

Year: 15280 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,292,344 km

• M1: 111,600 km (0.069 R)
• M2: 382,671 km (0.084 R)
• M3: 438,471 km (0.092 R)
• M4: 763,548 km (0.086 R)
• M5: 1,239,867 km (0.042 R)
• M6: 1,371,812 km (0.06 R)
• M7: 1,462,319 km (0.093 R)
• M8: 1,697,786 km (0.111 R)
• M9: 2,073,576 km (0.067 R)
• M10: 2,871,382 km (0.082 R)
• M11: 2,958,896 km (0.092 R)
• M12: 3,257,194 km (0.082 R)
• M13: 4,176,473 km (0.098 R)
• M14: 4,376,187 km (0.094 R)
• M15: 4,647,407 km (0.108 R)
• M16: 4,854,451 km (0.063 R)
• M17: 4,959,169 km (0.093 R)
• M18: 5,135,246 km (0.104 R)
• M19: 5,712,843 km (0.085 R)
• M20: 6,387,081 km (0.087 R)
• M21: 6,694,804 km (0.046 R)
• M22: 6,968,119 km (0.118 R)
• M23: 7,086,302 km (0.045 R)
• M24: 7,728,226 km (0.066 R)
• M25: 8,056,145 km (0.082 R)
• M26: 8,556,549 km (0.081 R)
• M27: 8,683,259 km (0.109 R)
• M28: 8,938,473 km (0.026 R)
• M29: 9,587,428 km (0.085 R)
• M30: 9,675,093 km (0.101 R)
• M31: 10,431,160 km (0.103 R)
• M32: 10,748,009 km (0.098 R)
• M33: 11,067,998 km (0.099 R)
• M34: 11,577,230 km (0.085 R)
• M35: 12,859,433 km (0.11 R)
• M36: 13,199,170 km (0.118 R)
• M37: 13,640,184 km (0.072 R)
• M38: 13,887,470 km (0.086 R)
• M39: 14,587,438 km (0.085 R)
• M40: 14,840,109 km (0.1 R)
• M41: 14,992,549 km (0.081 R)
• M42: 15,094,425 km (0.106 R)
• M43: 15,452,712 km (0.117 R)
• M44: 16,021,483 km (0.119 R)
• M45: 17,714,931 km (0.111 R)
• M46: 18,527,995 km (0.105 R)
• M47: 18,582,748 km (0.091 R)
• M48: 18,966,766 km (0.085 R)
• M49: 19,464,329 km (0.103 R)
• M50: 20,528,867 km (0.092 R)
• M51: 21,268,180 km (0.062 R)
• M52: 21,727,445 km (0.088 R)
• M53: 22,655,700 km (0.029 R)
• M54: 22,714,193 km (0.116 R)
• M55: 23,183,631 km (0.105 R)
• M56: 23,774,991 km (0.12 R)
• M57: 24,490,967 km (0.104 R)
• M58: 24,731,221 km (0.114 R)
• M59: 26,681,528 km (0.046 R)
• M60: 29,060,733 km (0.092 R)
• M61: 29,442,656 km (0.109 R)
• M62: 30,792,179 km (0.118 R)
• M63: 32,161,747 km (0.059 R)
• M64: 33,418,070 km (0.074 R)
• M65: 34,152,745 km (0.025 R)
• M66: 35,162,980 km (0.098 R)
• M67: 35,569,886 km (0.056 R)
• M68: 37,212,919 km (0.036 R)
• M69: 37,904,809 km (0.094 R)
• M70: 37,974,223 km (0.107 R)
• M71: 38,810,624 km (0.069 R)
• M72: 39,864,691 km (0.081 R)
• M73: 40,714,706 km (0.078 R)
• M74: 40,856,974 km (0.045 R)
• M75: 42,000,949 km (0.105 R)
• M76: 42,360,582 km (0.052 R)
• M77: 42,576,751 km (0.109 R)
• M78: 44,466,471 km (0.118 R)
• M79: 46,904,168 km (0.095 R)
• M80: 47,426,714 km (0.112 R)
• M81: 47,951,353 km (0.07 R)
• M82: 48,628,583 km (0.1 R)
• M83: 49,460,646 km (0.082 R)
• M84: 49,536,493 km (0.097 R)
• M85: 50,450,087 km (0.104 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 16,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit