🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.85 AU

Year: 206 Days

Day: 25.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.24 AU - 1.66 AU

Year: 628 Days

Day: 23.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.19 AU - 3.59 AU

Year: 1768 Days

Day: 15.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 12.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.12 AU - 6.7 AU

Year: 4529 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,468,042 km

• M1: 164,258 km (0.118 R)
• M2: 290,070 km (0.032 R)
• M3: 447,148 km (0.086 R)
• M4: 561,740 km (0.094 R)
• M5: 676,332 km (0.067 R)
• M6: 800,199 km (0.055 R)
• M7: 946,207 km (0.077 R)
• M8: 1,087,427 km (0.109 R)
• M9: 1,521,710 km (0.078 R)
• M10: 1,741,618 km (0.105 R)
• M11: 1,846,636 km (0.101 R)
• M12: 2,365,741 km (0.087 R)
• M13: 2,463,279 km (0.066 R)
• M14: 2,846,249 km (0.098 R)
• M15: 2,950,369 km (0.096 R)
• M16: 3,489,670 km (0.046 R)
• M17: 3,601,270 km (0.086 R)
• M18: 3,691,477 km (0.067 R)
• M19: 4,177,521 km (0.115 R)
• M20: 4,392,044 km (0.041 R)
• M21: 4,757,960 km (0.076 R)
• M22: 4,857,144 km (0.119 R)
• M23: 5,597,504 km (0.064 R)
• M24: 5,887,574 km (0.027 R)
• M25: 6,236,885 km (0.111 R)
• M26: 6,565,402 km (0.106 R)
• M27: 6,648,429 km (0.097 R)
• M28: 7,642,806 km (0.102 R)
• M29: 7,788,664 km (0.077 R)
• M30: 8,411,589 km (0.11 R)
• M31: 9,112,156 km (0.095 R)
• M32: 9,329,073 km (0.041 R)
• M33: 9,673,597 km (0.102 R)
• M34: 9,990,295 km (0.053 R)
• M35: 10,086,038 km (0.091 R)
• M36: 10,278,421 km (0.056 R)
• M37: 10,375,061 km (0.087 R)
• M38: 11,125,893 km (0.117 R)
• M39: 11,291,498 km (0.088 R)
• M40: 11,894,377 km (0.092 R)
• M41: 12,336,289 km (0.119 R)
• M42: 12,714,473 km (0.034 R)
• M43: 13,201,414 km (0.113 R)
• M44: 13,341,587 km (0.07 R)
• M45: 14,121,740 km (0.042 R)
• M46: 14,662,237 km (0.097 R)
• M47: 14,880,351 km (0.101 R)
• M48: 14,989,856 km (0.063 R)
• M49: 15,099,511 km (0.109 R)
• M50: 15,209,466 km (0.108 R)
• M51: 15,912,277 km (0.108 R)
• M52: 16,739,403 km (0.087 R)
• M53: 17,388,060 km (0.11 R)
• M54: 17,967,153 km (0.116 R)
• M55: 18,122,735 km (0.096 R)
• M56: 18,356,856 km (0.119 R)
• M57: 19,184,281 km (0.099 R)
• M58: 20,064,066 km (0.098 R)
• M59: 20,144,700 km (0.103 R)
• M60: 20,916,176 km (0.067 R)
• M61: 20,998,006 km (0.057 R)
• M62: 21,079,836 km (0.114 R)
• M63: 21,738,815 km (0.034 R)
• M64: 22,029,184 km (0.105 R)
• M65: 24,269,412 km (0.083 R)
• M66: 24,743,338 km (0.108 R)
• M67: 25,220,406 km (0.05 R)
• M68: 26,183,816 km (0.106 R)
• M69: 27,025,304 km (0.053 R)
• M70: 27,114,464 km (0.097 R)
• M71: 28,011,005 km (0.071 R)
• M72: 28,326,955 km (0.105 R)
• M73: 28,508,118 km (0.052 R)
• M74: 28,871,641 km (0.074 R)
• M75: 29,328,064 km (0.053 R)
• M76: 31,271,191 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.8

Radius: 5.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 18.3 AU - 20.96 AU

Year: 31301 Days

Day: 19.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,468,042 km

• M1: 70,161 km (0.083 R)
• M2: 159,172 km (0.065 R)
• M3: 1,201,121 km (0.087 R)
• M4: 1,250,189 km (0.105 R)
• M5: 1,558,660 km (0.101 R)
• M6: 1,777,073 km (0.116 R)
• M7: 2,083,300 km (0.082 R)
• M8: 2,222,576 km (0.086 R)
• M9: 2,701,139 km (0.112 R)
• M10: 3,187,781 km (0.12 R)
• M11: 3,967,635 km (0.103 R)
• M12: 4,265,185 km (0.043 R)
• M13: 5,362,485 km (0.077 R)
• M14: 5,525,996 km (0.102 R)
• M15: 5,914,053 km (0.117 R)
• M16: 6,139,646 km (0.095 R)
• M17: 6,196,493 km (0.114 R)
• M18: 6,282,213 km (0.087 R)
• M19: 7,430,676 km (0.105 R)
• M20: 8,357,135 km (0.106 R)
• M21: 8,515,111 km (0.074 R)
• M22: 8,705,998 km (0.119 R)
• M23: 8,834,053 km (0.114 R)
• M24: 9,059,497 km (0.037 R)
• M25: 9,648,165 km (0.08 R)
• M26: 10,452,104 km (0.114 R)
• M27: 11,034,489 km (0.087 R)
• M28: 11,138,459 km (0.08 R)
• M29: 12,194,770 km (0.069 R)
• M30: 12,409,891 km (0.11 R)
• M31: 12,916,729 km (0.08 R)
• M32: 12,953,231 km (0.082 R)
• M33: 13,578,251 km (0.052 R)
• M34: 13,764,051 km (0.03 R)
• M35: 13,838,551 km (0.101 R)
• M36: 14,439,486 km (0.088 R)
• M37: 15,279,627 km (0.092 R)
• M38: 15,472,908 km (0.106 R)
• M39: 16,096,432 km (0.118 R)
• M40: 16,569,460 km (0.067 R)
• M41: 16,609,104 km (0.112 R)
• M42: 19,002,370 km (0.096 R)
• M43: 19,043,809 km (0.089 R)
• M44: 20,006,322 km (0.065 R)
• M45: 22,065,237 km (0.067 R)
• M46: 22,634,457 km (0.036 R)
• M47: 23,164,033 km (0.055 R)
• M48: 23,742,379 km (0.111 R)
• M49: 24,822,775 km (0.044 R)
• M50: 25,323,180 km (0.026 R)
• M51: 27,077,514 km (0.118 R)
• M52: 27,311,186 km (0.098 R)
• M53: 27,358,010 km (0.101 R)
• M54: 28,395,022 km (0.109 R)
• M55: 29,637,133 km (0.089 R)
• M56: 31,238,878 km (0.093 R)
• M57: 31,779,076 km (0.115 R)
• M58: 32,968,229 km (0.043 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 11,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit