🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.74 AU - 0.88 AU

Year: 272 Days

Day: 17 Hours

Environment

Temp: 119 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.27 AU - 1.63 AU

Year: 651 Days

Day: 35.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 107.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,023,133 km

• M1: 1,095,505 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.73 AU - 1.83 AU

Year: 885 Days

Day: 34.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.56 AU - 2.14 AU

Year: 938 Days

Day: 12.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,023,133 km

• M1: 1,090,718 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.14 AU - 3.02 AU

Year: 1545 Days

Day: 27.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,023,133 km

• M1: 122,670 km (0.07 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 10.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.73 AU - 7.67 AU

Year: 7202 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,023,133 km

• M1: 143,464 km (0.093 R)
• M2: 242,049 km (0.113 R)
• M3: 489,335 km (0.101 R)
• M4: 1,283,400 km (0.09 R)
• M5: 1,422,377 km (0.063 R)
• M6: 2,191,160 km (0.082 R)
• M7: 2,939,000 km (0.069 R)
• M8: 3,286,366 km (0.111 R)
• M9: 3,368,346 km (0.079 R)
• M10: 3,760,292 km (0.072 R)
• M11: 4,435,726 km (0.114 R)
• M12: 5,180,275 km (0.058 R)
• M13: 5,502,060 km (0.101 R)
• M14: 5,764,156 km (0.11 R)
• M15: 6,368,980 km (0.091 R)
• M16: 6,437,346 km (0.116 R)
• M17: 6,818,372 km (0.12 R)
• M18: 7,784,325 km (0.106 R)
• M19: 8,602,775 km (0.041 R)
• M20: 8,754,617 km (0.053 R)
• M21: 8,869,059 km (0.116 R)
• M22: 8,945,653 km (0.032 R)
• M23: 9,254,124 km (0.105 R)
• M24: 10,603,796 km (0.069 R)
• M25: 11,218,793 km (0.068 R)
• M26: 11,593,237 km (0.111 R)
• M27: 11,761,085 km (0.07 R)
• M28: 12,014,205 km (0.114 R)
• M29: 12,311,905 km (0.11 R)
• M30: 12,698,166 km (0.083 R)
• M31: 13,703,464 km (0.106 R)
• M32: 13,836,606 km (0.1 R)
• M33: 14,014,628 km (0.057 R)
• M34: 14,417,944 km (0.111 R)
• M35: 15,236,094 km (0.076 R)
• M36: 15,650,929 km (0.103 R)
• M37: 16,116,029 km (0.065 R)
• M38: 16,822,430 km (0.106 R)
• M39: 17,012,419 km (0.109 R)
• M40: 18,216,533 km (0.081 R)
• M41: 19,100,357 km (0.083 R)
• M42: 19,447,873 km (0.104 R)
• M43: 19,747,368 km (0.084 R)
• M44: 19,998,094 km (0.067 R)
• M45: 20,705,991 km (0.092 R)
• M46: 20,909,743 km (0.066 R)
• M47: 21,473,428 km (0.113 R)
• M48: 21,576,501 km (0.077 R)
• M49: 21,886,468 km (0.077 R)
• M50: 22,302,350 km (0.108 R)
• M51: 22,930,810 km (0.108 R)
• M52: 24,098,272 km (0.119 R)
• M53: 24,258,940 km (0.073 R)
• M54: 24,473,763 km (0.038 R)
• M55: 24,905,353 km (0.111 R)
• M56: 25,067,816 km (0.116 R)
• M57: 25,339,336 km (0.107 R)
• M58: 26,049,926 km (0.101 R)
• M59: 26,159,880 km (0.072 R)
• M60: 26,269,984 km (0.114 R)
• M61: 27,323,303 km (0.107 R)
• M62: 27,658,851 km (0.12 R)
• M63: 28,108,393 km (0.06 R)
• M64: 28,221,040 km (0.105 R)
• M65: 30,218,471 km (0.055 R)
• M66: 30,855,608 km (0.068 R)
• M67: 31,263,262 km (0.086 R)
• M68: 31,790,146 km (0.056 R)
• M69: 32,320,022 km (0.067 R)
• M70: 32,497,295 km (0.077 R)
• M71: 32,674,868 km (0.03 R)
• M72: 33,507,829 km (0.091 R)
• M73: 33,747,185 km (0.099 R)
• M74: 33,927,002 km (0.033 R)
• M75: 34,107,118 km (0.096 R)
• M76: 34,287,533 km (0.058 R)
• M77: 34,952,047 km (0.077 R)
• M78: 35,194,694 km (0.102 R)
• M79: 36,600,914 km (0.113 R)
• M80: 38,901,430 km (0.108 R)
• M81: 39,278,866 km (0.113 R)
• M82: 40,100,906 km (0.084 R)
• M83: 40,418,502 km (0.1 R)
• M84: 40,737,146 km (0.098 R)
• M85: 41,120,416 km (0.05 R)
• M86: 41,248,471 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 13

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.21 AU - 8.89 AU

Year: 7733 Days

Day: 6.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 23,023,133 km

• M1: 270,623 km (0.105 R)
• M2: 621,280 km (0.104 R)
• M3: 743,501 km (0.073 R)
• M4: 841,189 km (0.111 R)
• M5: 943,963 km (0.072 R)
• M6: 1,240,316 km (0.074 R)
• M7: 1,652,757 km (0.119 R)
• M8: 2,013,288 km (0.103 R)
• M9: 2,374,268 km (0.099 R)
• M10: 3,267,666 km (0.045 R)
• M11: 3,750,867 km (0.067 R)
• M12: 3,868,003 km (0.025 R)
• M13: 4,317,843 km (0.075 R)
• M14: 4,409,846 km (0.098 R)
• M15: 5,234,878 km (0.046 R)
• M16: 5,564,891 km (0.047 R)
• M17: 5,901,786 km (0.069 R)
• M18: 6,176,298 km (0.061 R)
• M19: 7,024,667 km (0.052 R)
• M20: 7,462,690 km (0.041 R)
• M21: 8,907,805 km (0.111 R)
• M22: 9,342,088 km (0.098 R)
• M23: 9,541,801 km (0.115 R)
• M24: 9,823,793 km (0.042 R)
• M25: 9,945,416 km (0.111 R)
• M26: 11,021,174 km (0.094 R)
• M27: 11,530,256 km (0.116 R)
• M28: 11,873,882 km (0.104 R)
• M29: 12,220,800 km (0.061 R)
• M30: 12,439,362 km (0.064 R)
• M31: 12,659,271 km (0.115 R)
• M32: 12,880,526 km (0.109 R)
• M33: 15,918,410 km (0.111 R)
• M34: 16,109,447 km (0.098 R)
• M35: 17,714,033 km (0.065 R)
• M36: 17,961,618 km (0.1 R)
• M37: 18,510,343 km (0.103 R)
• M38: 19,522,073 km (0.097 R)
• M39: 20,137,669 km (0.117 R)
• M40: 20,344,413 km (0.066 R)
• M41: 21,020,894 km (0.095 R)
• M42: 21,282,990 km (0.107 R)
• M43: 21,704,706 km (0.106 R)
• M44: 22,717,334 km (0.088 R)
• M45: 22,824,895 km (0.083 R)
• M46: 23,310,639 km (0.095 R)
• M47: 23,419,098 km (0.074 R)
• M48: 24,073,140 km (0.091 R)
• M49: 24,567,710 km (0.105 R)
• M50: 25,065,572 km (0.116 R)
• M51: 25,288,024 km (0.066 R)
• M52: 25,455,125 km (0.081 R)
• M53: 26,127,567 km (0.087 R)
• M54: 26,353,161 km (0.061 R)
• M55: 27,661,993 km (0.102 R)
• M56: 27,776,884 km (0.07 R)
• M57: 28,006,965 km (0.112 R)
• M58: 29,050,411 km (0.12 R)
• M59: 29,283,933 km (0.061 R)
• M60: 30,224,604 km (0.076 R)
• M61: 30,758,070 km (0.062 R)
• M62: 30,996,230 km (0.078 R)
• M63: 31,115,460 km (0.08 R)
• M64: 31,594,173 km (0.096 R)
• M65: 32,316,730 km (0.057 R)
• M66: 32,862,314 km (0.092 R)
• M67: 33,410,889 km (0.119 R)
• M68: 33,655,631 km (0.057 R)
• M69: 33,839,637 km (0.113 R)
• M70: 36,135,964 km (0.102 R)
• M71: 36,891,583 km (0.059 R)
• M72: 37,271,262 km (0.097 R)
• M73: 38,226,445 km (0.098 R)
• M74: 39,189,406 km (0.088 R)
• M75: 39,641,641 km (0.112 R)
• M76: 40,420,896 km (0.109 R)
• M77: 40,551,196 km (0.071 R)
• M78: 40,943,142 km (0.061 R)
• M79: 41,533,306 km (0.086 R)
• M80: 42,655,888 km (0.096 R)
• M81: 43,587,883 km (0.1 R)
• M82: 44,998,441 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 9.9

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.99 AU - 14.55 AU

Year: 15053 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 23,023,133 km

• M1: 574,755 km (0.097 R)
• M2: 651,050 km (0.063 R)
• M3: 731,085 km (0.085 R)
• M4: 1,561,353 km (0.049 R)
• M5: 1,770,940 km (0.028 R)
• M6: 2,217,639 km (0.067 R)
• M7: 2,374,268 km (0.114 R)
• M8: 2,454,003 km (0.079 R)
• M9: 2,731,956 km (0.077 R)
• M10: 4,444,553 km (0.075 R)
• M11: 5,028,433 km (0.063 R)
• M12: 5,152,151 km (0.096 R)
• M13: 5,916,446 km (0.043 R)
• M14: 6,267,403 km (0.092 R)
• M15: 7,267,614 km (0.102 R)
• M16: 7,572,644 km (0.032 R)
• M17: 8,098,331 km (0.117 R)
• M18: 8,219,505 km (0.096 R)
• M19: 8,537,251 km (0.116 R)
• M20: 8,809,370 km (0.11 R)
• M21: 9,694,092 km (0.107 R)
• M22: 9,822,746 km (0.072 R)
• M23: 10,580,309 km (0.072 R)
• M24: 11,060,070 km (0.086 R)
• M25: 11,465,330 km (0.071 R)
• M26: 11,957,956 km (0.12 R)
• M27: 12,738,259 km (0.12 R)
• M28: 12,907,454 km (0.085 R)
• M29: 13,134,394 km (0.097 R)
• M30: 14,730,154 km (0.103 R)
• M31: 15,445,531 km (0.09 R)
• M32: 15,656,315 km (0.052 R)
• M33: 15,777,190 km (0.077 R)
• M34: 16,539,840 km (0.107 R)
• M35: 16,755,410 km (0.079 R)
• M36: 17,533,319 km (0.089 R)
• M37: 18,995,190 km (0.119 R)
• M38: 19,415,410 km (0.078 R)
• M39: 19,903,997 km (0.032 R)
• M40: 20,232,065 km (0.096 R)
• M41: 20,860,226 km (0.082 R)
• M42: 20,926,797 km (0.101 R)
• M43: 22,783,157 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit