🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.22 AU - 1.26 AU

Year: 481 Days

Day: 15.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.59 AU - 1.71 AU

Year: 738 Days

Day: 38.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,314,587 km

• M1: 131,048 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.64 AU - 1.76 AU

Year: 772 Days

Day: 16.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.37 AU - 2.77 AU

Year: 1435 Days

Day: 37.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,314,587 km

• M1: 945,907 km (0.113 R)
• M2: 1,405,472 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.53 AU - 2.93 AU

Year: 1571 Days

Day: 21.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.12 AU - 4.24 AU

Year: 2976 Days

Day: 28.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 10.2

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.67 AU - 7.43 AU

Year: 6519 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,314,587 km

• M1: 140,622 km (0.102 R)
• M2: 254,017 km (0.053 R)
• M3: 415,583 km (0.111 R)
• M4: 486,492 km (0.077 R)
• M5: 818,001 km (0.113 R)
• M6: 927,357 km (0.116 R)
• M7: 1,377,796 km (0.095 R)
• M8: 1,452,895 km (0.08 R)
• M9: 1,587,682 km (0.084 R)
• M10: 2,124,888 km (0.047 R)
• M11: 2,621,254 km (0.067 R)
• M12: 3,482,938 km (0.113 R)
• M13: 4,314,253 km (0.073 R)
• M14: 5,234,429 km (0.115 R)
• M15: 5,383,579 km (0.098 R)
• M16: 5,716,733 km (0.109 R)
• M17: 6,150,567 km (0.113 R)
• M18: 6,467,116 km (0.1 R)
• M19: 6,627,335 km (0.072 R)
• M20: 6,853,826 km (0.051 R)
• M21: 7,115,922 km (0.114 R)
• M22: 7,448,179 km (0.107 R)
• M23: 8,058,987 km (0.081 R)
• M24: 8,266,330 km (0.056 R)
• M25: 8,475,318 km (0.117 R)
• M26: 8,650,796 km (0.027 R)
• M27: 8,721,257 km (0.078 R)
• M28: 8,969,739 km (0.078 R)
• M29: 9,220,465 km (0.033 R)
• M30: 10,023,656 km (0.082 R)
• M31: 10,134,957 km (0.065 R)
• M32: 10,925,282 km (0.12 R)
• M33: 11,931,328 km (0.076 R)
• M34: 12,009,867 km (0.073 R)
• M35: 12,167,543 km (0.077 R)
• M36: 12,604,967 km (0.12 R)
• M37: 13,087,869 km (0.119 R)
• M38: 13,372,554 km (0.107 R)
• M39: 13,577,054 km (0.118 R)
• M40: 14,405,377 km (0.093 R)
• M41: 14,615,114 km (0.101 R)
• M42: 15,079,914 km (0.071 R)
• M43: 15,420,997 km (0.088 R)
• M44: 15,807,857 km (0.116 R)
• M45: 16,110,943 km (0.075 R)
• M46: 16,328,608 km (0.12 R)
• M47: 16,591,152 km (0.096 R)
• M48: 16,678,966 km (0.058 R)
• M49: 17,253,422 km (0.115 R)
• M50: 17,387,013 km (0.077 R)
• M51: 18,104,783 km (0.114 R)
• M52: 18,603,991 km (0.069 R)
• M53: 19,245,916 km (0.064 R)
• M54: 19,338,218 km (0.063 R)
• M55: 19,895,021 km (0.09 R)
• M56: 20,269,165 km (0.108 R)
• M57: 20,504,183 km (0.094 R)
• M58: 21,119,479 km (0.093 R)
• M59: 21,453,382 km (0.114 R)
• M60: 22,416,792 km (0.072 R)
• M61: 23,099,557 km (0.09 R)
• M62: 23,987,570 km (0.087 R)
• M63: 24,186,385 km (0.09 R)
• M64: 25,542,789 km (0.096 R)
• M65: 25,796,657 km (0.086 R)
• M66: 26,000,409 km (0.097 R)
• M67: 26,102,584 km (0.051 R)
• M68: 26,563,496 km (0.088 R)
• M69: 26,769,193 km (0.08 R)
• M70: 28,014,744 km (0.103 R)
• M71: 29,119,974 km (0.05 R)
• M72: 29,332,103 km (0.083 R)
• M73: 29,544,682 km (0.083 R)
• M74: 29,864,672 km (0.054 R)
• M75: 30,185,858 km (0.079 R)
• M76: 31,210,155 km (0.047 R)
• M77: 31,535,979 km (0.093 R)
• M78: 31,917,603 km (0.049 R)
• M79: 33,625,861 km (0.114 R)
• M80: 35,533,384 km (0.091 R)
• M81: 36,044,261 km (0.076 R)
• M82: 36,272,098 km (0.1 R)
• M83: 37,188,086 km (0.113 R)
• M84: 37,475,912 km (0.105 R)
• M85: 38,227,641 km (0.073 R)
• M86: 38,867,621 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 12.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.95 AU - 11.47 AU

Year: 11361 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,314,587 km

• M1: 170,990 km (0.09 R)
• M2: 308,620 km (0.1 R)
• M3: 657,782 km (0.043 R)
• M4: 1,040,304 km (0.116 R)
• M5: 1,332,468 km (0.082 R)
• M6: 1,674,748 km (0.096 R)
• M7: 2,306,350 km (0.086 R)
• M8: 2,414,061 km (0.116 R)
• M9: 2,690,667 km (0.097 R)
• M10: 3,036,538 km (0.038 R)
• M11: 3,184,789 km (0.118 R)
• M12: 3,274,997 km (0.118 R)
• M13: 3,707,484 km (0.102 R)
• M14: 3,995,161 km (0.06 R)
• M15: 4,092,699 km (0.044 R)
• M16: 4,457,269 km (0.097 R)
• M17: 4,558,546 km (0.058 R)
• M18: 5,396,294 km (0.027 R)
• M19: 6,130,820 km (0.099 R)
• M20: 6,243,617 km (0.116 R)
• M21: 6,663,688 km (0.118 R)
• M22: 7,092,884 km (0.05 R)
• M23: 7,251,158 km (0.081 R)
• M24: 7,571,298 km (0.108 R)
• M25: 7,773,853 km (0.076 R)
• M26: 8,142,911 km (0.12 R)
• M27: 8,392,141 km (0.054 R)
• M28: 8,601,728 km (0.114 R)
• M29: 8,728,437 km (0.111 R)
• M30: 9,501,110 km (0.106 R)
• M31: 10,701,334 km (0.091 R)
• M32: 11,020,277 km (0.111 R)
• M33: 11,434,962 km (0.044 R)
• M34: 11,527,713 km (0.074 R)
• M35: 11,620,912 km (0.032 R)
• M36: 11,760,936 km (0.103 R)
• M37: 12,279,592 km (0.101 R)
• M38: 13,290,574 km (0.118 R)
• M39: 13,732,037 km (0.079 R)
• M40: 13,830,772 km (0.106 R)
• M41: 14,028,989 km (0.102 R)
• M42: 14,128,472 km (0.117 R)
• M43: 15,340,364 km (0.063 R)
• M44: 15,597,074 km (0.096 R)
• M45: 16,375,731 km (0.1 R)
• M46: 16,585,467 km (0.089 R)
• M47: 17,540,500 km (0.101 R)
• M48: 18,677,145 km (0.083 R)
• M49: 19,006,409 km (0.066 R)
• M50: 19,448,172 km (0.065 R)
• M51: 20,511,214 km (0.077 R)
• M52: 22,169,956 km (0.03 R)
• M53: 23,221,030 km (0.061 R)
• M54: 23,515,888 km (0.12 R)
• M55: 23,752,701 km (0.054 R)
• M56: 23,930,723 km (0.1 R)
• M57: 26,286,291 km (0.079 R)
• M58: 28,211,017 km (0.087 R)
• M59: 28,651,882 km (0.052 R)
• M60: 29,094,991 km (0.113 R)
• M61: 29,668,100 km (0.063 R)
• M62: 30,052,267 km (0.118 R)
• M63: 32,457,352 km (0.058 R)
• M64: 33,383,363 km (0.106 R)
• M65: 33,649,647 km (0.08 R)
• M66: 34,050,271 km (0.111 R)
• M67: 34,251,180 km (0.111 R)
• M68: 37,657,225 km (0.059 R)
• M69: 38,351,209 km (0.05 R)
• M70: 39,540,961 km (0.087 R)
• M71: 39,963,725 km (0.094 R)
• M72: 40,387,984 km (0.114 R)
• M73: 41,812,904 km (0.112 R)
• M74: 42,603,678 km (0.03 R)
• M75: 44,346,194 km (0.084 R)
• M76: 44,785,414 km (0.042 R)
• M77: 45,520,687 km (0.104 R)
• M78: 46,260,000 km (0.08 R)
• M79: 46,482,452 km (0.109 R)
• M80: 47,003,202 km (0.088 R)
• M81: 47,600,696 km (0.108 R)
• M82: 48,351,079 km (0.076 R)
• M83: 48,878,561 km (0.078 R)
• M84: 49,332,291 km (0.082 R)
• M85: 49,559,680 km (0.08 R)
• M86: 51,007,937 km (0.119 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit