🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.27 AU - 1.41 AU

Year: 591 Days

Day: 25.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 75.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,516,716 km

• M1: 756,816 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.53 AU - 2.29 AU

Year: 1005 Days

Day: 40.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,516,716 km

• M1: 489,185 km (0.027 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.84 AU - 2.98 AU

Year: 1425 Days

Day: 40.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,516,716 km

• M1: 963,111 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.77 AU - 3.95 AU

Year: 2888 Days

Day: 40.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.06 AU - 4.76 AU

Year: 2944 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,516,716 km

• M1: 720,164 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 14.1

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.68 AU - 9.08 AU

Year: 7635 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,516,716 km

• M1: 209,736 km (0.114 R)
• M2: 414,087 km (0.098 R)
• M3: 800,648 km (0.095 R)
• M4: 1,063,192 km (0.111 R)
• M5: 1,324,240 km (0.073 R)
• M6: 1,431,652 km (0.032 R)
• M7: 1,558,211 km (0.037 R)
• M8: 2,067,742 km (0.11 R)
• M9: 2,550,344 km (0.092 R)
• M10: 2,706,076 km (0.076 R)
• M11: 3,088,897 km (0.076 R)
• M12: 3,234,306 km (0.079 R)
• M13: 3,403,501 km (0.057 R)
• M14: 3,553,997 km (0.076 R)
• M15: 4,041,386 km (0.115 R)
• M16: 4,740,607 km (0.07 R)
• M17: 5,030,827 km (0.11 R)
• M18: 5,352,013 km (0.09 R)
• M19: 5,807,988 km (0.101 R)
• M20: 6,092,672 km (0.079 R)
• M21: 6,408,773 km (0.091 R)
• M22: 7,112,032 km (0.099 R)
• M23: 7,222,436 km (0.103 R)
• M24: 7,389,088 km (0.056 R)
• M25: 7,585,210 km (0.101 R)
• M26: 8,768,230 km (0.035 R)
• M27: 9,700,824 km (0.074 R)
• M28: 10,570,286 km (0.06 R)
• M29: 10,854,971 km (0.102 R)
• M30: 10,950,564 km (0.104 R)
• M31: 11,238,690 km (0.057 R)
• M32: 11,888,094 km (0.09 R)
• M33: 12,118,325 km (0.101 R)
• M34: 12,986,292 km (0.113 R)
• M35: 13,223,405 km (0.119 R)
• M36: 13,496,122 km (0.109 R)
• M37: 13,770,783 km (0.103 R)
• M38: 14,221,073 km (0.089 R)
• M39: 14,360,648 km (0.034 R)
• M40: 14,852,525 km (0.105 R)
• M41: 15,242,976 km (0.086 R)
• M42: 16,434,672 km (0.09 R)
• M43: 16,728,034 km (0.115 R)
• M44: 17,543,791 km (0.029 R)
• M45: 17,731,088 km (0.105 R)
• M46: 17,881,284 km (0.105 R)
• M47: 18,600,850 km (0.067 R)
• M48: 18,830,034 km (0.12 R)
• M49: 18,945,074 km (0.06 R)
• M50: 19,214,201 km (0.107 R)
• M51: 19,368,586 km (0.025 R)
• M52: 19,639,657 km (0.06 R)
• M53: 20,029,210 km (0.073 R)
• M54: 20,539,488 km (0.08 R)
• M55: 20,657,820 km (0.077 R)
• M56: 20,974,519 km (0.106 R)
• M57: 21,412,691 km (0.116 R)
• M58: 21,572,761 km (0.084 R)
• M59: 21,773,372 km (0.071 R)
• M60: 22,055,364 km (0.067 R)
• M61: 22,176,538 km (0.107 R)
• M62: 22,501,016 km (0.114 R)
• M63: 23,689,870 km (0.066 R)
• M64: 24,521,634 km (0.115 R)
• M65: 25,532,467 km (0.05 R)
• M66: 25,702,261 km (0.065 R)
• M67: 25,872,503 km (0.11 R)
• M68: 26,128,465 km (0.055 R)
• M69: 26,256,820 km (0.057 R)
• M70: 26,471,044 km (0.051 R)
• M71: 26,642,932 km (0.112 R)
• M72: 27,856,470 km (0.095 R)
• M73: 29,265,233 km (0.068 R)
• M74: 29,799,597 km (0.028 R)
• M75: 29,978,366 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 9.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.74 AU - 10.7 AU

Year: 10661 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,516,716 km

• M1: 250,876 km (0.11 R)
• M2: 469,588 km (0.047 R)
• M3: 1,247,197 km (0.055 R)
• M4: 1,428,211 km (0.06 R)
• M5: 1,653,356 km (0.104 R)
• M6: 1,725,013 km (0.068 R)
• M7: 1,816,118 km (0.107 R)
• M8: 2,416,454 km (0.085 R)
• M9: 2,498,135 km (0.11 R)
• M10: 2,856,123 km (0.119 R)
• M11: 2,921,048 km (0.071 R)
• M12: 3,074,386 km (0.106 R)
• M13: 3,230,416 km (0.086 R)
• M14: 3,480,843 km (0.077 R)
• M15: 3,667,093 km (0.103 R)
• M16: 4,049,465 km (0.119 R)
• M17: 4,245,438 km (0.096 R)
• M18: 4,469,536 km (0.083 R)
• M19: 4,646,659 km (0.087 R)
• M20: 5,867,378 km (0.059 R)
• M21: 6,399,199 km (0.111 R)
• M22: 6,627,784 km (0.039 R)
• M23: 6,859,062 km (0.104 R)
• M24: 7,211,066 km (0.119 R)
• M25: 7,901,909 km (0.05 R)
• M26: 8,178,067 km (0.102 R)
• M27: 8,645,411 km (0.088 R)
• M28: 8,739,956 km (0.05 R)
• M29: 9,703,815 km (0.079 R)
• M30: 9,835,013 km (0.053 R)
• M31: 10,265,107 km (0.076 R)
• M32: 10,600,056 km (0.102 R)
• M33: 11,075,179 km (0.055 R)
• M34: 11,522,477 km (0.108 R)
• M35: 12,541,837 km (0.094 R)
• M36: 14,142,833 km (0.117 R)
• M37: 14,366,033 km (0.116 R)
• M38: 14,478,232 km (0.038 R)
• M39: 15,042,963 km (0.091 R)
• M40: 15,232,803 km (0.113 R)
• M41: 16,310,656 km (0.093 R)
• M42: 16,583,971 km (0.112 R)
• M43: 17,333,456 km (0.054 R)
• M44: 17,532,571 km (0.112 R)
• M45: 18,988,308 km (0.091 R)
• M46: 20,147,093 km (0.087 R)
• M47: 20,819,536 km (0.102 R)
• M48: 21,713,233 km (0.115 R)
• M49: 22,272,729 km (0.117 R)
• M50: 22,924,228 km (0.086 R)
• M51: 23,142,791 km (0.116 R)
• M52: 23,449,915 km (0.097 R)
• M53: 24,736,756 km (0.105 R)
• M54: 24,871,244 km (0.059 R)
• M55: 25,005,882 km (0.113 R)
• M56: 25,456,621 km (0.113 R)
• M57: 26,962,772 km (0.107 R)
• M58: 27,239,827 km (0.068 R)
• M59: 27,936,355 km (0.111 R)
• M60: 28,826,911 km (0.116 R)
• M61: 29,394,336 km (0.111 R)
• M62: 30,828,680 km (0.1 R)
• M63: 31,069,982 km (0.115 R)
• M64: 31,408,821 km (0.026 R)
• M65: 32,383,750 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 12.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.25 AU - 13.41 AU

Year: 13572 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,516,716 km

• M1: 214,972 km (0.096 R)
• M2: 299,046 km (0.078 R)
• M3: 404,662 km (0.09 R)
• M4: 485,146 km (0.087 R)
• M5: 619,186 km (0.099 R)
• M6: 820,096 km (0.104 R)
• M7: 957,426 km (0.052 R)
• M8: 1,058,555 km (0.062 R)
• M9: 1,551,480 km (0.029 R)
• M10: 1,960,779 km (0.116 R)
• M11: 2,403,739 km (0.061 R)
• M12: 2,814,385 km (0.097 R)
• M13: 3,071,693 km (0.09 R)
• M14: 3,203,190 km (0.106 R)
• M15: 3,701,799 km (0.117 R)
• M16: 4,008,026 km (0.058 R)
• M17: 4,695,578 km (0.031 R)
• M18: 5,079,147 km (0.034 R)
• M19: 5,446,410 km (0.066 R)
• M20: 5,579,701 km (0.106 R)
• M21: 5,958,633 km (0.087 R)
• M22: 6,486,414 km (0.092 R)
• M23: 7,145,542 km (0.074 R)
• M24: 7,646,396 km (0.094 R)
• M25: 7,795,994 km (0.051 R)
• M26: 7,886,052 km (0.096 R)
• M27: 8,067,514 km (0.119 R)
• M28: 9,216,725 km (0.03 R)
• M29: 9,504,102 km (0.045 R)
• M30: 10,350,677 km (0.07 R)
• M31: 10,449,860 km (0.11 R)
• M32: 10,850,184 km (0.096 R)
• M33: 11,803,422 km (0.088 R)
• M34: 12,045,920 km (0.1 R)
• M35: 12,571,307 km (0.088 R)
• M36: 12,961,309 km (0.036 R)
• M37: 13,319,297 km (0.109 R)
• M38: 13,680,576 km (0.098 R)
• M39: 14,746,610 km (0.036 R)
• M40: 15,459,594 km (0.102 R)
• M41: 16,414,776 km (0.072 R)
• M42: 16,646,802 km (0.115 R)
• M43: 16,880,025 km (0.091 R)
• M44: 17,467,646 km (0.116 R)
• M45: 19,230,208 km (0.106 R)
• M46: 20,630,594 km (0.12 R)
• M47: 22,149,012 km (0.077 R)
• M48: 22,491,292 km (0.11 R)
• M49: 22,835,367 km (0.052 R)
• M50: 23,267,854 km (0.108 R)
• M51: 24,053,243 km (0.075 R)
• M52: 24,493,360 km (0.074 R)
• M53: 24,758,747 km (0.08 R)
• M54: 24,891,739 km (0.057 R)
• M55: 25,025,031 km (0.042 R)
• M56: 25,694,930 km (0.078 R)
• M57: 25,919,626 km (0.062 R)
• M58: 26,009,535 km (0.115 R)
• M59: 26,144,771 km (0.108 R)
• M60: 26,779,066 km (0.037 R)
• M61: 28,201,443 km (0.079 R)
• M62: 28,665,495 km (0.108 R)
• M63: 29,836,847 km (0.117 R)
• M64: 30,025,639 km (0.049 R)
• M65: 30,120,185 km (0.063 R)
• M66: 30,451,993 km (0.036 R)
• M67: 30,784,998 km (0.075 R)
• M68: 31,262,813 km (0.047 R)
• M69: 31,984,174 km (0.119 R)
• M70: 32,419,654 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 18,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit