🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 174 Days

Day: 14.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,792,111 km

• M1: 29,172 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.62 AU - 3.96 AU

Year: 2298 Days

Day: 15.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140

Radius: 9.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.65 AU - 7.87 AU

Year: 6767 Days

Day: 13.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,792,111 km

• M1: 145,559 km (0.099 R)
• M2: 216,618 km (0.117 R)
• M3: 384,766 km (0.078 R)
• M4: 601,234 km (0.075 R)
• M5: 695,181 km (0.072 R)
• M6: 846,425 km (0.117 R)
• M7: 1,042,847 km (0.115 R)
• M8: 1,146,817 km (0.086 R)
• M9: 1,278,613 km (0.08 R)
• M10: 1,428,510 km (0.072 R)
• M11: 1,584,391 km (0.103 R)
• M12: 1,898,846 km (0.106 R)
• M13: 1,969,905 km (0.092 R)
• M14: 2,188,467 km (0.106 R)
• M15: 2,293,186 km (0.049 R)
• M16: 2,461,184 km (0.116 R)
• M17: 2,712,957 km (0.116 R)
• M18: 2,923,741 km (0.04 R)
• M19: 2,989,713 km (0.081 R)
• M20: 3,089,645 km (0.113 R)
• M21: 3,413,375 km (0.098 R)
• M22: 4,411,192 km (0.111 R)
• M23: 4,506,187 km (0.118 R)
• M24: 4,814,658 km (0.117 R)
• M25: 4,912,644 km (0.084 R)
• M26: 5,990,348 km (0.088 R)
• M27: 6,180,486 km (0.12 R)
• M28: 7,071,641 km (0.095 R)
• M29: 7,295,140 km (0.086 R)
• M30: 7,407,787 km (0.116 R)
• M31: 7,726,281 km (0.098 R)
• M32: 8,948,047 km (0.032 R)
• M33: 9,311,719 km (0.083 R)
• M34: 9,729,546 km (0.091 R)
• M35: 9,853,713 km (0.079 R)
• M36: 10,103,391 km (0.105 R)
• M37: 10,380,596 km (0.098 R)
• M38: 10,482,024 km (0.042 R)
• M39: 10,583,750 km (0.077 R)
• M40: 11,175,260 km (0.026 R)
• M41: 11,777,392 km (0.107 R)
• M42: 13,150,102 km (0.117 R)
• M43: 13,259,906 km (0.043 R)
• M44: 13,897,193 km (0.086 R)
• M45: 14,121,141 km (0.09 R)
• M46: 14,289,888 km (0.118 R)
• M47: 14,657,899 km (0.107 R)
• M48: 15,519,134 km (0.073 R)
• M49: 15,693,415 km (0.096 R)
• M50: 16,102,416 km (0.081 R)
• M51: 16,278,791 km (0.054 R)
• M52: 16,485,386 km (0.097 R)
• M53: 16,574,098 km (0.081 R)
• M54: 16,841,579 km (0.097 R)
• M55: 17,170,245 km (0.056 R)
• M56: 17,652,250 km (0.116 R)
• M57: 18,108,074 km (0.063 R)
• M58: 18,260,963 km (0.119 R)
• M59: 18,598,606 km (0.098 R)
• M60: 18,783,658 km (0.088 R)
• M61: 19,249,057 km (0.093 R)
• M62: 21,309,469 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.7

Radius: 5.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.91 AU - 15.69 AU

Year: 18674 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,792,111 km

• M1: 117,434 km (0.058 R)
• M2: 175,478 km (0.114 R)
• M3: 236,065 km (0.031 R)
• M4: 305,329 km (0.1 R)
• M5: 571,464 km (0.101 R)
• M6: 651,948 km (0.054 R)
• M7: 2,153,461 km (0.106 R)
• M8: 2,306,500 km (0.12 R)
• M9: 2,569,493 km (0.108 R)
• M10: 2,759,333 km (0.068 R)
• M11: 3,297,287 km (0.095 R)
• M12: 3,593,341 km (0.051 R)
• M13: 3,714,066 km (0.057 R)
• M14: 3,990,822 km (0.104 R)
• M15: 4,402,217 km (0.11 R)
• M16: 4,727,891 km (0.086 R)
• M17: 6,469,510 km (0.12 R)
• M18: 6,616,714 km (0.067 R)
• M19: 6,653,664 km (0.041 R)
• M20: 6,989,362 km (0.037 R)
• M21: 7,140,306 km (0.048 R)
• M22: 7,368,742 km (0.095 R)
• M23: 7,445,486 km (0.073 R)
• M24: 7,677,213 km (0.094 R)
• M25: 7,950,528 km (0.092 R)
• M26: 8,266,778 km (0.072 R)
• M27: 9,157,634 km (0.062 R)
• M28: 9,405,817 km (0.108 R)
• M29: 9,908,914 km (0.114 R)
• M30: 9,993,587 km (0.078 R)
• M31: 10,036,072 km (0.09 R)
• M32: 10,249,100 km (0.113 R)
• M33: 10,506,857 km (0.067 R)
• M34: 11,204,432 km (0.091 R)
• M35: 12,233,216 km (0.108 R)
• M36: 12,415,277 km (0.057 R)
• M37: 12,781,941 km (0.082 R)
• M38: 13,385,419 km (0.119 R)
• M39: 14,571,730 km (0.057 R)
• M40: 14,764,711 km (0.107 R)
• M41: 15,495,647 km (0.076 R)
• M42: 16,689,587 km (0.112 R)
• M43: 16,740,002 km (0.111 R)
• M44: 17,043,386 km (0.054 R)
• M45: 18,483,116 km (0.105 R)
• M46: 19,482,131 km (0.036 R)
• M47: 19,908,036 km (0.088 R)
• M48: 20,068,554 km (0.048 R)
• M49: 20,498,499 km (0.093 R)
• M50: 20,606,508 km (0.074 R)
• M51: 20,823,126 km (0.099 R)
• M52: 21,094,945 km (0.039 R)
• M53: 21,203,853 km (0.107 R)
• M54: 21,586,973 km (0.113 R)
• M55: 21,641,875 km (0.107 R)
• M56: 22,694,147 km (0.053 R)
• M57: 23,367,187 km (0.065 R)
• M58: 23,876,269 km (0.069 R)
• M59: 23,989,963 km (0.118 R)
• M60: 25,020,693 km (0.085 R)
• M61: 25,078,437 km (0.108 R)
• M62: 26,065,933 km (0.069 R)
• M63: 27,066,144 km (0.082 R)
• M64: 27,600,658 km (0.11 R)
• M65: 27,839,416 km (0.034 R)
• M66: 28,078,772 km (0.086 R)
• M67: 28,559,580 km (0.071 R)
• M68: 29,225,290 km (0.118 R)
• M69: 29,834,752 km (0.068 R)
• M70: 31,004,308 km (0.07 R)
• M71: 32,502,980 km (0.115 R)
• M72: 35,505,559 km (0.09 R)
• M73: 35,635,260 km (0.027 R)
• M74: 35,765,111 km (0.118 R)
• M75: 36,809,902 km (0.105 R)
• M76: 38,063,383 km (0.081 R)
• M77: 38,262,647 km (0.114 R)
• M78: 38,462,211 km (0.116 R)
• M79: 38,995,976 km (0.069 R)
• M80: 39,532,285 km (0.108 R)
• M81: 40,679,999 km (0.11 R)
• M82: 40,815,834 km (0.104 R)
• M83: 41,087,803 km (0.072 R)
• M84: 41,907,151 km (0.102 R)
• M85: 42,732,033 km (0.085 R)
• M86: 44,327,794 km (0.101 R)
• M87: 45,731,321 km (0.08 R)
• M88: 46,225,892 km (0.104 R)
• M89: 46,509,380 km (0.093 R)
• M90: 47,220,568 km (0.034 R)
• M91: 47,291,926 km (0.12 R)
• M92: 47,363,284 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit