🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.55 AU - 1.85 AU

Year: 810 Days

Day: 19.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.53 AU - 2.01 AU

Year: 860 Days

Day: 16.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,636,059 km

• M1: 1,267,393 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2 AU - 2.16 AU

Year: 1096 Days

Day: 14.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.98 AU - 2.82 AU

Year: 1358 Days

Day: 14.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.73 AU - 4.13 AU

Year: 2846 Days

Day: 29.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.83 AU - 4.95 AU

Year: 3360 Days

Day: 19.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,636,059 km

• M1: 612,154 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.4

Radius: 13.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.01 AU - 9.37 AU

Year: 8561 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 91,636,059 km

• M1: 166,054 km (0.03 R)
• M2: 338,091 km (0.058 R)
• M3: 421,417 km (0.084 R)
• M4: 591,211 km (0.072 R)
• M5: 719,416 km (0.064 R)
• M6: 817,702 km (0.114 R)
• M7: 942,317 km (0.115 R)
• M8: 1,332,917 km (0.098 R)
• M9: 1,495,680 km (0.088 R)
• M10: 1,692,102 km (0.072 R)
• M11: 1,814,173 km (0.046 R)
• M12: 1,996,084 km (0.073 R)
• M13: 2,317,869 km (0.095 R)
• M14: 2,454,452 km (0.091 R)
• M15: 2,672,267 km (0.094 R)
• M16: 2,962,038 km (0.117 R)
• M17: 3,110,738 km (0.044 R)
• M18: 3,347,252 km (0.069 R)
• M19: 3,695,367 km (0.092 R)
• M20: 4,110,501 km (0.101 R)
• M21: 4,674,485 km (0.066 R)
• M22: 5,363,383 km (0.056 R)
• M23: 6,189,761 km (0.111 R)
• M24: 6,424,032 km (0.108 R)
• M25: 6,531,593 km (0.088 R)
• M26: 7,959,804 km (0.03 R)
• M27: 8,052,255 km (0.052 R)
• M28: 8,756,861 km (0.114 R)
• M29: 9,092,559 km (0.108 R)
• M30: 9,237,669 km (0.083 R)
• M31: 9,359,142 km (0.069 R)
• M32: 9,554,816 km (0.059 R)
• M33: 9,677,785 km (0.115 R)
• M34: 10,024,853 km (0.089 R)
• M35: 11,558,380 km (0.095 R)
• M36: 12,006,276 km (0.116 R)
• M37: 13,411,150 km (0.086 R)
• M38: 13,937,435 km (0.105 R)
• M39: 14,161,084 km (0.049 R)
• M40: 14,385,930 km (0.099 R)
• M41: 14,583,548 km (0.095 R)
• M42: 15,239,535 km (0.099 R)
• M43: 16,285,523 km (0.095 R)
• M44: 16,373,786 km (0.109 R)
• M45: 16,580,231 km (0.047 R)
• M46: 17,384,769 km (0.046 R)
• M47: 17,686,059 km (0.11 R)
• M48: 17,867,521 km (0.108 R)
• M49: 18,141,135 km (0.117 R)
• M50: 19,093,775 km (0.096 R)
• M51: 19,248,908 km (0.116 R)
• M52: 19,373,373 km (0.12 R)
• M53: 19,467,021 km (0.11 R)
• M54: 19,717,149 km (0.097 R)
• M55: 19,842,512 km (0.119 R)
• M56: 20,062,720 km (0.098 R)
• M57: 20,283,826 km (0.089 R)
• M58: 20,442,100 km (0.109 R)
• M59: 21,079,686 km (0.118 R)
• M60: 21,175,878 km (0.111 R)
• M61: 21,272,368 km (0.102 R)
• M62: 21,497,663 km (0.119 R)
• M63: 21,723,855 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.2

Radius: 3.4

Gravity: 51.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.77 AU - 22.71 AU

Year: 28453 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,636,059 km

• M1: 50,414 km (0.101 R)
• M2: 210,484 km (0.108 R)
• M3: 747,690 km (0.117 R)
• M4: 945,907 km (0.077 R)
• M5: 1,560,156 km (0.111 R)
• M6: 1,666,371 km (0.11 R)
• M7: 1,923,529 km (0.089 R)
• M8: 2,895,467 km (0.076 R)
• M9: 3,707,933 km (0.11 R)
• M10: 3,993,366 km (0.081 R)
• M11: 5,047,283 km (0.071 R)
• M12: 5,363,383 km (0.093 R)
• M13: 6,125,434 km (0.071 R)
• M14: 6,237,034 km (0.09 R)
• M15: 6,293,134 km (0.051 R)
• M16: 7,153,920 km (0.086 R)
• M17: 8,793,812 km (0.1 R)
• M18: 9,429,453 km (0.108 R)
• M19: 9,622,883 km (0.12 R)
• M20: 9,752,734 km (0.09 R)
• M21: 10,013,932 km (0.116 R)
• M22: 11,491,510 km (0.063 R)
• M23: 11,560,325 km (0.056 R)
• M24: 12,607,959 km (0.031 R)
• M25: 12,679,018 km (0.103 R)
• M26: 13,904,823 km (0.096 R)
• M27: 14,792,686 km (0.048 R)
• M28: 16,004,728 km (0.107 R)
• M29: 17,090,958 km (0.036 R)
• M30: 17,961,169 km (0.085 R)
• M31: 18,281,159 km (0.045 R)
• M32: 18,764,659 km (0.105 R)
• M33: 19,579,818 km (0.067 R)
• M34: 21,075,797 km (0.078 R)
• M35: 22,436,240 km (0.095 R)
• M36: 22,953,699 km (0.072 R)
• M37: 23,387,832 km (0.111 R)
• M38: 24,088,249 km (0.083 R)
• M39: 25,062,430 km (0.092 R)
• M40: 25,509,429 km (0.081 R)
• M41: 26,049,328 km (0.097 R)
• M42: 26,593,116 km (0.093 R)
• M43: 26,775,176 km (0.099 R)
• M44: 28,804,920 km (0.084 R)
• M45: 29,273,162 km (0.06 R)
• M46: 30,406,964 km (0.082 R)
• M47: 30,788,139 km (0.068 R)
• M48: 31,362,894 km (0.076 R)
• M49: 32,037,730 km (0.062 R)
• M50: 35,985,169 km (0.116 R)
• M51: 36,085,849 km (0.117 R)
• M52: 38,528,932 km (0.091 R)
• M53: 40,082,805 km (0.077 R)
• M54: 40,291,494 km (0.104 R)
• M55: 40,919,805 km (0.096 R)
• M56: 41,024,972 km (0.081 R)
• M57: 41,974,320 km (0.07 R)
• M58: 43,358,400 km (0.11 R)
• M59: 43,465,362 km (0.108 R)
• M60: 43,572,624 km (0.05 R)
• M61: 43,894,708 km (0.088 R)
• M62: 44,433,111 km (0.114 R)
• M63: 45,625,555 km (0.058 R)
• M64: 47,820,306 km (0.108 R)
• M65: 48,041,711 km (0.04 R)
• M66: 48,707,870 km (0.113 R)
• M67: 49,377,021 km (0.103 R)
• M68: 49,712,719 km (0.099 R)
• M69: 51,176,384 km (0.117 R)
• M70: 51,856,606 km (0.066 R)
• M71: 51,970,300 km (0.068 R)
• M72: 52,311,832 km (0.031 R)
• M73: 52,425,826 km (0.083 R)
• M74: 54,838,839 km (0.114 R)
• M75: 55,884,080 km (0.03 R)
• M76: 58,703,252 km (0.109 R)
• M77: 58,821,733 km (0.069 R)
• M78: 59,058,846 km (0.108 R)
• M79: 65,213,153 km (0.108 R)
• M80: 65,827,401 km (0.042 R)
• M81: 67,185,451 km (0.11 R)
• M82: 68,677,540 km (0.096 R)
• M83: 69,427,624 km (0.114 R)
• M84: 69,678,200 km (0.062 R)
• M85: 70,935,870 km (0.083 R)
• M86: 74,625,402 km (0.104 R)
• M87: 75,267,775 km (0.098 R)
• M88: 75,654,186 km (0.082 R)
• M89: 80,735,876 km (0.105 R)
• M90: 80,999,468 km (0.098 R)
• M91: 82,719,544 km (0.102 R)
• M92: 83,917,524 km (0.104 R)
• M93: 85,523,607 km (0.107 R)
• M94: 86,061,112 km (0.076 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 17,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit