🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 24.2 Hours

Environment

Temp: 142 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,176,089 km

• M1: 125,363 km (0.091 R)
• M2: 410,197 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.09 AU - 1.61 AU

Year: 582 Days

Day: 17.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,176,089 km

• M1: 91,404 km (0.091 R)
• M2: 782,995 km (0.119 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.8

Radius: 8.3

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.05 AU - 11.43 AU

Year: 10416 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,176,089 km

• M1: 340,634 km (0.1 R)
• M2: 465,100 km (0.104 R)
• M3: 681,717 km (0.085 R)
• M4: 858,093 km (0.12 R)
• M5: 988,992 km (0.071 R)
• M6: 1,126,622 km (0.102 R)
• M7: 1,336,956 km (0.112 R)
• M8: 1,739,524 km (0.084 R)
• M9: 1,888,224 km (0.084 R)
• M10: 2,359,458 km (0.114 R)
• M11: 3,064,662 km (0.096 R)
• M12: 3,639,866 km (0.115 R)
• M13: 3,879,222 km (0.103 R)
• M14: 4,000,995 km (0.111 R)
• M15: 4,525,784 km (0.11 R)
• M16: 4,887,811 km (0.092 R)
• M17: 5,019,308 km (0.113 R)
• M18: 5,205,557 km (0.075 R)
• M19: 5,259,113 km (0.047 R)
• M20: 5,312,968 km (0.072 R)
• M21: 5,421,128 km (0.075 R)
• M22: 5,584,638 km (0.111 R)
• M23: 5,667,067 km (0.074 R)
• M24: 5,749,944 km (0.066 R)
• M25: 5,833,120 km (0.107 R)
• M26: 5,916,895 km (0.036 R)
• M27: 6,170,164 km (0.119 R)
• M28: 6,369,728 km (0.114 R)
• M29: 6,745,966 km (0.057 R)
• M30: 7,099,616 km (0.106 R)
• M31: 7,278,834 km (0.099 R)
• M32: 7,611,091 km (0.104 R)
• M33: 7,733,163 km (0.053 R)
• M34: 7,979,251 km (0.08 R)
• M35: 8,165,650 km (0.076 R)
• M36: 8,353,246 km (0.086 R)
• M37: 8,892,995 km (0.119 R)
• M38: 8,989,336 km (0.054 R)
• M39: 9,248,140 km (0.078 R)
• M40: 9,674,046 km (0.11 R)
• M41: 10,206,913 km (0.112 R)
• M42: 10,510,896 km (0.104 R)
• M43: 11,266,365 km (0.051 R)
• M44: 11,405,641 km (0.097 R)
• M45: 11,791,454 km (0.053 R)
• M46: 12,396,278 km (0.063 R)
• M47: 13,267,237 km (0.054 R)
• M48: 14,232,891 km (0.098 R)
• M49: 14,383,536 km (0.069 R)
• M50: 15,182,688 km (0.05 R)
• M51: 15,918,261 km (0.111 R)
• M52: 16,035,396 km (0.047 R)
• M53: 16,507,078 km (0.111 R)
• M54: 17,584,931 km (0.08 R)
• M55: 17,989,892 km (0.072 R)
• M56: 18,071,273 km (0.117 R)
• M57: 18,316,165 km (0.117 R)
• M58: 19,181,738 km (0.049 R)
• M59: 19,264,765 km (0.053 R)
• M60: 19,598,518 km (0.109 R)
• M61: 19,808,104 km (0.059 R)
• M62: 20,568,660 km (0.103 R)
• M63: 20,952,528 km (0.119 R)
• M64: 22,074,662 km (0.107 R)
• M65: 22,249,093 km (0.033 R)
• M66: 22,599,152 km (0.106 R)
• M67: 23,039,418 km (0.081 R)
• M68: 23,216,243 km (0.065 R)
• M69: 23,749,560 km (0.092 R)
• M70: 23,973,059 km (0.1 R)
• M71: 24,197,156 km (0.074 R)
• M72: 24,287,065 km (0.081 R)
• M73: 26,153,298 km (0.117 R)
• M74: 26,245,450 km (0.075 R)
• M75: 26,847,432 km (0.093 R)
• M76: 27,500,876 km (0.086 R)
• M77: 28,538,337 km (0.09 R)
• M78: 29,109,502 km (0.099 R)
• M79: 29,205,095 km (0.108 R)
• M80: 29,540,344 km (0.103 R)
• M81: 29,973,429 km (0.099 R)
• M82: 30,311,670 km (0.049 R)
• M83: 31,480,927 km (0.083 R)
• M84: 31,628,131 km (0.077 R)
• M85: 31,726,417 km (0.047 R)
• M86: 32,268,710 km (0.072 R)
• M87: 32,367,594 km (0.071 R)
• M88: 33,062,775 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 6.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.24 AU - 16.86 AU

Year: 19531 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,176,089 km

• M1: 85,271 km (0.077 R)
• M2: 148,401 km (0.061 R)
• M3: 207,941 km (0.118 R)
• M4: 288,724 km (0.119 R)
• M5: 586,274 km (0.104 R)
• M6: 694,134 km (0.062 R)
• M7: 736,321 km (0.11 R)
• M8: 853,306 km (0.106 R)
• M9: 898,784 km (0.116 R)
• M10: 1,040,453 km (0.079 R)
• M11: 1,240,615 km (0.068 R)
• M12: 1,489,696 km (0.086 R)
• M13: 1,563,747 km (0.1 R)
• M14: 1,677,291 km (0.086 R)
• M15: 1,773,932 km (0.068 R)
• M16: 2,479,286 km (0.079 R)
• M17: 2,545,408 km (0.078 R)
• M18: 2,679,298 km (0.088 R)
• M19: 3,530,809 km (0.11 R)
• M20: 4,352,400 km (0.027 R)
• M21: 4,566,774 km (0.092 R)
• M22: 5,372,658 km (0.093 R)
• M23: 5,573,717 km (0.118 R)
• M24: 5,806,492 km (0.084 R)
• M25: 6,012,937 km (0.115 R)
• M26: 6,463,226 km (0.047 R)
• M27: 6,554,631 km (0.085 R)
• M28: 6,800,420 km (0.091 R)
• M29: 6,986,669 km (0.108 R)
• M30: 7,080,467 km (0.05 R)
• M31: 7,269,409 km (0.095 R)
• M32: 7,523,726 km (0.051 R)
• M33: 7,943,497 km (0.095 R)
• M34: 9,419,430 km (0.102 R)
• M35: 10,011,987 km (0.111 R)
• M36: 10,259,572 km (0.113 R)
• M37: 10,509,101 km (0.107 R)
• M38: 10,580,758 km (0.077 R)
• M39: 10,724,522 km (0.113 R)
• M40: 10,832,831 km (0.083 R)
• M41: 11,123,350 km (0.107 R)
• M42: 11,527,114 km (0.112 R)
• M43: 13,812,222 km (0.071 R)
• M44: 13,930,105 km (0.036 R)
• M45: 14,048,287 km (0.088 R)
• M46: 15,492,355 km (0.064 R)
• M47: 16,314,845 km (0.119 R)
• M48: 17,278,105 km (0.089 R)
• M49: 17,532,571 km (0.104 R)
• M50: 17,873,505 km (0.025 R)
• M51: 19,743,927 km (0.038 R)
• M52: 20,009,762 km (0.1 R)
• M53: 21,266,235 km (0.06 R)
• M54: 21,766,789 km (0.118 R)
• M55: 23,105,092 km (0.086 R)
• M56: 23,807,753 km (0.058 R)
• M57: 24,232,611 km (0.07 R)
• M58: 24,469,873 km (0.082 R)
• M59: 25,426,103 km (0.043 R)
• M60: 25,715,425 km (0.093 R)
• M61: 26,054,264 km (0.101 R)
• M62: 26,540,906 km (0.069 R)
• M63: 26,736,431 km (0.073 R)
• M64: 26,932,404 km (0.068 R)
• M65: 27,721,084 km (0.054 R)
• M66: 30,183,465 km (0.082 R)
• M67: 30,643,179 km (0.107 R)
• M68: 30,745,654 km (0.104 R)
• M69: 30,899,739 km (0.077 R)
• M70: 31,259,971 km (0.084 R)
• M71: 31,932,563 km (0.071 R)
• M72: 33,292,258 km (0.094 R)
• M73: 33,503,191 km (0.116 R)
• M74: 33,820,339 km (0.103 R)
• M75: 35,045,096 km (0.11 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: 199 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit