🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.65 AU

Year: 143 Days

Day: 12.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.46 AU - 0.66 AU

Year: 155 Days

Day: 47.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.69 AU - 2.25 AU

Year: 1025 Days

Day: 30 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 13

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.29 AU - 8.83 AU

Year: 9288 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,065,281 km

• M1: 165,904 km (0.1 R)
• M2: 420,968 km (0.119 R)
• M3: 527,632 km (0.074 R)
• M4: 859,889 km (0.12 R)
• M5: 967,150 km (0.106 R)
• M6: 1,338,901 km (0.105 R)
• M7: 1,508,994 km (0.109 R)
• M8: 1,918,593 km (0.055 R)
• M9: 2,038,570 km (0.052 R)
• M10: 2,518,031 km (0.105 R)
• M11: 2,703,682 km (0.075 R)
• M12: 3,880,718 km (0.036 R)
• M13: 4,284,034 km (0.104 R)
• M14: 4,798,950 km (0.116 R)
• M15: 5,097,248 km (0.064 R)
• M16: 6,171,361 km (0.107 R)
• M17: 6,679,096 km (0.04 R)
• M18: 7,465,981 km (0.043 R)
• M19: 8,045,972 km (0.041 R)
• M20: 8,720,957 km (0.086 R)
• M21: 9,249,487 km (0.081 R)
• M22: 9,414,344 km (0.053 R)
• M23: 9,497,071 km (0.067 R)
• M24: 10,680,690 km (0.09 R)
• M25: 10,940,391 km (0.12 R)
• M26: 11,333,983 km (0.112 R)
• M27: 11,510,359 km (0.099 R)
• M28: 12,179,959 km (0.117 R)
• M29: 12,587,913 km (0.115 R)
• M30: 12,724,944 km (0.083 R)
• M31: 14,027,044 km (0.093 R)
• M32: 14,121,740 km (0.06 R)
• M33: 14,646,080 km (0.117 R)
• M34: 14,934,804 km (0.105 R)
• M35: 15,128,384 km (0.103 R)
• M36: 15,274,092 km (0.117 R)
• M37: 16,108,549 km (0.106 R)
• M38: 16,257,399 km (0.086 R)
• M39: 16,606,411 km (0.082 R)
• M40: 17,566,081 km (0.081 R)
• M41: 17,770,432 km (0.119 R)
• M42: 18,233,138 km (0.096 R)
• M43: 18,856,213 km (0.071 R)
• M44: 19,118,009 km (0.101 R)
• M45: 19,750,958 km (0.092 R)
• M46: 20,070,050 km (0.103 R)
• M47: 21,527,134 km (0.092 R)
• M48: 21,636,340 km (0.109 R)
• M49: 21,855,501 km (0.112 R)
• M50: 22,296,067 km (0.076 R)
• M51: 24,485,132 km (0.081 R)
• M52: 24,599,275 km (0.05 R)
• M53: 25,229,980 km (0.1 R)
• M54: 25,576,299 km (0.042 R)
• M55: 25,982,308 km (0.069 R)
• M56: 26,683,323 km (0.107 R)
• M57: 27,627,585 km (0.042 R)
• M58: 27,865,446 km (0.118 R)
• M59: 28,044,215 km (0.028 R)
• M60: 28,223,433 km (0.11 R)
• M61: 29,004,185 km (0.041 R)
• M62: 30,648,714 km (0.039 R)
• M63: 30,833,168 km (0.096 R)
• M64: 31,761,722 km (0.117 R)
• M65: 34,794,071 km (0.057 R)
• M66: 34,986,604 km (0.098 R)
• M67: 36,409,728 km (0.055 R)
• M68: 36,931,825 km (0.112 R)
• M69: 37,917,675 km (0.096 R)
• M70: 39,646,727 km (0.105 R)
• M71: 40,183,933 km (0.11 R)
• M72: 41,537,494 km (0.093 R)
• M73: 42,151,444 km (0.112 R)
• M74: 42,425,358 km (0.082 R)
• M75: 43,526,697 km (0.098 R)
• M76: 44,637,312 km (0.054 R)
• M77: 44,986,324 km (0.105 R)
• M78: 45,898,123 km (0.108 R)
• M79: 46,109,355 km (0.113 R)
• M80: 46,674,236 km (0.101 R)
• M81: 47,454,689 km (0.063 R)
• M82: 47,597,106 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.5

Radius: 3.1

Gravity: 74.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.31 AU - 12.49 AU

Year: 16193 Days

Day: 18.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,065,281 km

• M1: 126,709 km (0.081 R)
• M2: 352,602 km (0.083 R)
• M3: 743,352 km (0.066 R)
• M4: 1,641,238 km (0.042 R)
• M5: 2,001,171 km (0.12 R)
• M6: 3,144,098 km (0.118 R)
• M7: 3,363,259 km (0.113 R)
• M8: 3,587,357 km (0.042 R)
• M9: 3,816,242 km (0.101 R)
• M10: 3,971,524 km (0.09 R)
• M11: 4,408,948 km (0.057 R)
• M12: 4,653,990 km (0.093 R)
• M13: 4,945,406 km (0.109 R)
• M14: 5,029,780 km (0.109 R)
• M15: 5,157,237 km (0.032 R)
• M16: 5,415,293 km (0.092 R)
• M17: 6,259,773 km (0.066 R)
• M18: 6,767,209 km (0.044 R)
• M19: 7,002,228 km (0.102 R)
• M20: 7,431,873 km (0.113 R)
• M21: 8,117,031 km (0.067 R)
• M22: 8,316,594 km (0.115 R)
• M23: 9,233,929 km (0.116 R)
• M24: 9,546,887 km (0.067 R)
• M25: 10,182,977 km (0.091 R)
• M26: 10,669,021 km (0.102 R)
• M27: 11,384,248 km (0.104 R)
• M28: 11,663,398 km (0.097 R)
• M29: 11,775,746 km (0.036 R)
• M30: 11,944,941 km (0.09 R)
• M31: 12,514,460 km (0.098 R)
• M32: 13,561,945 km (0.112 R)
• M33: 15,001,525 km (0.106 R)
• M34: 15,492,206 km (0.119 R)
• M35: 16,050,356 km (0.081 R)
• M36: 17,763,850 km (0.093 R)
• M37: 18,543,853 km (0.082 R)
• M38: 18,872,220 km (0.106 R)
• M39: 20,204,389 km (0.077 R)
• M40: 20,474,563 km (0.096 R)
• M41: 20,542,181 km (0.112 R)
• M42: 21,842,785 km (0.085 R)
• M43: 21,911,899 km (0.026 R)
• M44: 21,981,163 km (0.115 R)
• M45: 23,240,179 km (0.118 R)
• M46: 26,635,901 km (0.075 R)
• M47: 27,006,156 km (0.077 R)
• M48: 28,277,738 km (0.08 R)
• M49: 28,353,135 km (0.1 R)
• M50: 29,186,993 km (0.084 R)
• M51: 29,415,878 km (0.102 R)
• M52: 29,721,806 km (0.101 R)
• M53: 30,028,930 km (0.089 R)
• M54: 30,491,487 km (0.101 R)
• M55: 32,050,297 km (0.079 R)
• M56: 33,315,895 km (0.116 R)
• M57: 33,395,630 km (0.104 R)
• M58: 34,920,781 km (0.116 R)
• M59: 36,140,901 km (0.108 R)
• M60: 37,540,389 km (0.032 R)
• M61: 37,955,373 km (0.048 R)
• M62: 38,622,580 km (0.077 R)
• M63: 39,125,378 km (0.073 R)
• M64: 40,137,707 km (0.081 R)
• M65: 40,732,209 km (0.056 R)
• M66: 40,817,330 km (0.084 R)
• M67: 41,415,123 km (0.085 R)
• M68: 42,015,908 km (0.033 R)
• M69: 42,274,114 km (0.065 R)
• M70: 43,573,671 km (0.081 R)
• M71: 44,184,629 km (0.091 R)
• M72: 46,478,413 km (0.071 R)
• M73: 48,810,644 km (0.075 R)
• M74: 49,717,656 km (0.078 R)
• M75: 50,264,585 km (0.085 R)
• M76: 50,630,352 km (0.116 R)
• M77: 50,813,460 km (0.102 R)
• M78: 51,732,739 km (0.088 R)
• M79: 51,917,343 km (0.07 R)
• M80: 52,286,999 km (0.063 R)
• M81: 53,029,004 km (0.075 R)
• M82: 53,401,204 km (0.106 R)
• M83: 54,148,445 km (0.081 R)
• M84: 55,842,192 km (0.086 R)
• M85: 56,695,648 km (0.076 R)
• M86: 58,031,707 km (0.089 R)
• M87: 59,474,728 km (0.063 R)
• M88: 59,958,228 km (0.109 R)
• M89: 60,734,791 km (0.099 R)
• M90: 63,182,661 km (0.115 R)
• M91: 63,478,565 km (0.057 R)
• M92: 65,064,602 km (0.115 R)
• M93: 65,463,131 km (0.101 R)
• M94: 65,662,694 km (0.105 R)
• M95: 66,062,420 km (0.077 R)
• M96: 66,563,273 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit