🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 12.5 Hours

Environment

Temp: 203 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,744,049 km

• M1: 410,796 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.11 AU - 1.59 AU

Year: 570 Days

Day: 36.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.2 AU - 1.58 AU

Year: 596 Days

Day: 41.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 157 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,744,049 km

• M1: 65,374 km (0.087 R)
• M2: 108,758 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.32 AU - 2.94 AU

Year: 1550 Days

Day: 38.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,744,049 km

• M1: 1,465,610 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 9.4

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5 AU - 7.84 AU

Year: 5912 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,744,049 km

• M1: 123,119 km (0.088 R)
• M2: 231,428 km (0.099 R)
• M3: 302,786 km (0.102 R)
• M4: 373,995 km (0.072 R)
• M5: 576,251 km (0.106 R)
• M6: 844,181 km (0.096 R)
• M7: 1,509,143 km (0.09 R)
• M8: 1,584,989 km (0.052 R)
• M9: 1,963,472 km (0.079 R)
• M10: 2,217,040 km (0.029 R)
• M11: 2,571,587 km (0.115 R)
• M12: 2,709,217 km (0.034 R)
• M13: 3,088,149 km (0.077 R)
• M14: 3,333,639 km (0.057 R)
• M15: 3,713,767 km (0.116 R)
• M16: 4,543,138 km (0.089 R)
• M17: 4,935,982 km (0.097 R)
• M18: 5,223,359 km (0.106 R)
• M19: 5,575,363 km (0.097 R)
• M20: 6,026,401 km (0.047 R)
• M21: 6,148,622 km (0.107 R)
• M22: 6,364,641 km (0.101 R)
• M23: 6,426,725 km (0.06 R)
• M24: 6,520,373 km (0.116 R)
• M25: 6,709,016 km (0.075 R)
• M26: 7,124,000 km (0.116 R)
• M27: 7,188,626 km (0.075 R)
• M28: 7,285,865 km (0.106 R)
• M29: 7,416,165 km (0.027 R)
• M30: 8,520,796 km (0.07 R)
• M31: 8,727,241 km (0.069 R)
• M32: 8,865,768 km (0.118 R)
• M33: 9,320,845 km (0.116 R)
• M34: 9,391,605 km (0.083 R)
• M35: 9,640,536 km (0.081 R)
• M36: 9,855,657 km (0.035 R)
• M37: 10,473,646 km (0.084 R)
• M38: 11,141,750 km (0.074 R)
• M39: 12,092,295 km (0.068 R)
• M40: 12,989,733 km (0.118 R)
• M41: 13,626,720 km (0.033 R)
• M42: 13,908,563 km (0.101 R)
• M43: 14,437,092 km (0.068 R)
• M44: 17,004,192 km (0.079 R)
• M45: 17,307,576 km (0.067 R)
• M46: 18,851,875 km (0.041 R)
• M47: 19,301,117 km (0.098 R)
• M48: 20,027,265 km (0.08 R)
• M49: 20,531,709 km (0.115 R)
• M50: 20,993,817 km (0.052 R)
• M51: 21,086,717 km (0.076 R)
• M52: 21,553,014 km (0.118 R)
• M53: 22,022,751 km (0.06 R)
• M54: 22,258,966 km (0.103 R)
• M55: 22,543,352 km (0.12 R)
• M56: 22,829,084 km (0.067 R)
• M57: 23,020,270 km (0.053 R)
• M58: 23,548,500 km (0.096 R)
• M59: 23,838,421 km (0.115 R)
• M60: 24,324,165 km (0.1 R)
• M61: 26,449,951 km (0.095 R)
• M62: 26,851,920 km (0.113 R)
• M63: 27,662,142 km (0.054 R)
• M64: 28,428,831 km (0.1 R)
• M65: 28,634,528 km (0.048 R)
• M66: 28,737,601 km (0.11 R)
• M67: 29,618,134 km (0.06 R)
• M68: 30,140,231 km (0.084 R)
• M69: 30,612,811 km (0.064 R)
• M70: 30,876,402 km (0.117 R)
• M71: 30,982,018 km (0.077 R)
• M72: 31,299,614 km (0.058 R)
• M73: 31,458,936 km (0.102 R)
• M74: 31,618,408 km (0.087 R)
• M75: 31,938,248 km (0.113 R)
• M76: 32,527,364 km (0.104 R)
• M77: 33,661,914 km (0.115 R)
• M78: 33,988,487 km (0.105 R)
• M79: 34,370,859 km (0.119 R)
• M80: 35,526,353 km (0.08 R)
• M81: 36,248,013 km (0.108 R)
• M82: 36,471,063 km (0.111 R)
• M83: 37,536,649 km (0.082 R)
• M84: 37,762,243 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 13.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.71 AU - 12.43 AU

Year: 12489 Days

Day: 9.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,744,049 km

• M1: 185,801 km (0.072 R)
• M2: 352,602 km (0.063 R)
• M3: 475,422 km (0.118 R)
• M4: 585,376 km (0.06 R)
• M5: 717,471 km (0.1 R)
• M6: 1,960,181 km (0.065 R)
• M7: 2,080,906 km (0.093 R)
• M8: 2,311,586 km (0.054 R)
• M9: 2,476,443 km (0.098 R)
• M10: 3,154,720 km (0.092 R)
• M11: 3,297,137 km (0.102 R)
• M12: 3,504,629 km (0.12 R)
• M13: 3,802,179 km (0.102 R)
• M14: 4,197,118 km (0.101 R)
• M15: 4,467,890 km (0.034 R)
• M16: 4,814,508 km (0.066 R)
• M17: 5,193,888 km (0.118 R)
• M18: 5,607,676 km (0.084 R)
• M19: 5,806,193 km (0.113 R)
• M20: 6,133,812 km (0.083 R)
• M21: 6,389,923 km (0.069 R)
• M22: 6,701,985 km (0.085 R)
• M23: 6,939,247 km (0.089 R)
• M24: 7,125,945 km (0.071 R)
• M25: 7,233,207 km (0.107 R)
• M26: 8,055,696 km (0.069 R)
• M27: 8,195,570 km (0.042 R)
• M28: 8,449,587 km (0.03 R)
• M29: 8,850,060 km (0.026 R)
• M30: 9,139,832 km (0.08 R)
• M31: 9,227,346 km (0.07 R)
• M32: 9,491,686 km (0.115 R)
• M33: 9,669,408 km (0.072 R)
• M34: 9,818,258 km (0.115 R)
• M35: 9,967,856 km (0.1 R)
• M36: 10,239,226 km (0.047 R)
• M37: 10,330,182 km (0.111 R)
• M38: 10,543,508 km (0.105 R)
• M39: 10,727,514 km (0.103 R)
• M40: 10,912,716 km (0.049 R)
• M41: 11,600,567 km (0.063 R)
• M42: 11,822,421 km (0.112 R)
• M43: 12,919,871 km (0.112 R)
• M44: 13,580,644 km (0.046 R)
• M45: 13,714,086 km (0.072 R)
• M46: 14,218,530 km (0.071 R)
• M47: 14,729,107 km (0.09 R)
• M48: 16,190,678 km (0.063 R)
• M49: 16,332,198 km (0.035 R)
• M50: 16,795,353 km (0.052 R)
• M51: 17,118,484 km (0.072 R)
• M52: 17,298,899 km (0.077 R)
• M53: 17,443,710 km (0.035 R)
• M54: 17,917,038 km (0.116 R)
• M55: 18,210,399 km (0.083 R)
• M56: 18,394,704 km (0.118 R)
• M57: 18,690,608 km (0.05 R)
• M58: 18,876,409 km (0.079 R)
• M59: 19,100,207 km (0.089 R)
• M60: 19,287,354 km (0.108 R)
• M61: 19,928,381 km (0.109 R)
• M62: 20,270,511 km (0.076 R)
• M63: 21,153,737 km (0.113 R)
• M64: 21,697,526 km (0.119 R)
• M65: 22,010,335 km (0.097 R)
• M66: 23,757,488 km (0.102 R)
• M67: 24,039,480 km (0.088 R)
• M68: 24,484,983 km (0.072 R)
• M69: 24,769,967 km (0.116 R)
• M70: 25,796,507 km (0.063 R)
• M71: 26,502,460 km (0.036 R)
• M72: 27,299,068 km (0.063 R)
• M73: 27,510,001 km (0.112 R)
• M74: 28,273,848 km (0.104 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit