🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 12

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.77 AU - 0.99 AU

Year: 533 Days

Day: 14 Hours

Environment

Temp: -145 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 34,007,084 km

• M1: 150,196 km (0.069 R)
• M2: 239,656 km (0.061 R)
• M3: 330,611 km (0.096 R)
• M4: 505,042 km (0.117 R)
• M5: 630,854 km (0.101 R)
• M6: 714,629 km (0.094 R)
• M7: 837,598 km (0.115 R)
• M8: 949,797 km (0.097 R)
• M9: 1,053,169 km (0.074 R)
• M10: 1,205,609 km (0.08 R)
• M11: 1,297,762 km (0.099 R)
• M12: 1,413,849 km (0.109 R)
• M13: 1,489,546 km (0.118 R)
• M14: 1,594,713 km (0.03 R)
• M15: 1,673,851 km (0.045 R)
• M16: 1,818,661 km (0.072 R)
• M17: 1,955,693 km (0.118 R)
• M18: 2,233,945 km (0.061 R)
• M19: 2,368,284 km (0.117 R)
• M20: 2,525,212 km (0.052 R)
• M21: 2,645,190 km (0.107 R)
• M22: 2,726,272 km (0.115 R)
• M23: 2,849,540 km (0.119 R)
• M24: 2,974,604 km (0.119 R)
• M25: 3,087,550 km (0.11 R)
• M26: 3,237,747 km (0.052 R)
• M27: 3,346,654 km (0.069 R)
• M28: 3,434,618 km (0.115 R)
• M29: 3,515,999 km (0.116 R)
• M30: 3,756,403 km (0.097 R)
• M31: 3,863,365 km (0.094 R)
• M32: 4,025,679 km (0.079 R)
• M33: 4,103,769 km (0.076 R)
• M34: 4,253,516 km (0.118 R)
• M35: 4,501,998 km (0.104 R)
• M36: 4,591,308 km (0.088 R)
• M37: 4,763,346 km (0.107 R)
• M38: 4,879,434 km (0.094 R)
• M39: 4,987,892 km (0.096 R)
• M40: 5,122,680 km (0.033 R)
• M41: 5,284,246 km (0.112 R)
• M42: 5,473,487 km (0.105 R)
• M43: 5,656,146 km (0.117 R)
• M44: 5,761,463 km (0.109 R)
• M45: 6,000,969 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 13.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.44 AU - 2.58 AU

Year: 2568 Days

Day: 12.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,007,084 km

• M1: 167,998 km (0.066 R)
• M2: 271,670 km (0.087 R)
• M3: 360,531 km (0.082 R)
• M4: 732,880 km (0.093 R)
• M5: 886,068 km (0.07 R)
• M6: 980,165 km (0.06 R)
• M7: 1,217,427 km (0.096 R)
• M8: 1,423,274 km (0.087 R)
• M9: 1,672,953 km (0.111 R)
• M10: 1,803,402 km (0.081 R)
• M11: 1,937,292 km (0.06 R)
• M12: 2,028,547 km (0.108 R)
• M13: 2,215,694 km (0.096 R)
• M14: 2,420,793 km (0.05 R)
• M15: 2,824,109 km (0.093 R)
• M16: 3,100,715 km (0.07 R)
• M17: 3,399,911 km (0.114 R)
• M18: 3,581,223 km (0.096 R)
• M19: 3,765,977 km (0.107 R)
• M20: 3,852,145 km (0.098 R)
• M21: 4,012,215 km (0.097 R)
• M22: 4,414,334 km (0.111 R)
• M23: 4,581,884 km (0.031 R)
• M24: 4,751,677 km (0.089 R)
• M25: 4,939,273 km (0.057 R)
• M26: 5,065,683 km (0.078 R)
• M27: 5,354,257 km (0.086 R)
• M28: 5,549,632 km (0.03 R)
• M29: 5,664,673 km (0.102 R)
• M30: 5,747,401 km (0.11 R)
• M31: 5,847,182 km (0.1 R)
• M32: 6,082,201 km (0.067 R)
• M33: 6,389,175 km (0.116 R)
• M34: 6,718,590 km (0.047 R)
• M35: 6,859,062 km (0.083 R)
• M36: 7,232,309 km (0.087 R)
• M37: 7,322,217 km (0.106 R)
• M38: 7,685,441 km (0.055 R)
• M39: 7,832,496 km (0.113 R)
• M40: 8,036,098 km (0.115 R)
• M41: 9,177,530 km (0.083 R)
• M42: 9,372,755 km (0.11 R)
• M43: 9,628,568 km (0.104 R)
• M44: 9,727,602 km (0.101 R)
• M45: 9,986,705 km (0.095 R)
• M46: 10,798,124 km (0.077 R)
• M47: 11,778,588 km (0.103 R)
• M48: 11,948,382 km (0.117 R)
• M49: 12,225,886 km (0.077 R)
• M50: 12,376,232 km (0.102 R)
• M51: 12,548,868 km (0.09 R)
• M52: 12,918,225 km (0.108 R)
• M53: 13,269,182 km (0.1 R)
• M54: 13,868,620 km (0.119 R)
• M55: 14,636,207 km (0.107 R)
• M56: 14,887,382 km (0.103 R)
• M57: 15,417,407 km (0.099 R)
• M58: 15,649,732 km (0.098 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.3

Radius: 7.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.13 AU - 9.81 AU

Year: 17346 Days

Day: 23.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 34,007,084 km

• M1: 160,519 km (0.112 R)
• M2: 224,247 km (0.087 R)
• M3: 511,924 km (0.087 R)
• M4: 1,170,603 km (0.107 R)
• M5: 1,420,581 km (0.043 R)
• M6: 1,687,614 km (0.093 R)
• M7: 1,780,215 km (0.113 R)
• M8: 1,931,907 km (0.105 R)
• M9: 2,068,191 km (0.111 R)
• M10: 2,288,847 km (0.116 R)
• M11: 2,538,227 km (0.075 R)
• M12: 2,623,348 km (0.113 R)
• M13: 3,063,166 km (0.087 R)
• M14: 3,245,526 km (0.077 R)
• M15: 3,645,102 km (0.103 R)
• M16: 3,814,147 km (0.086 R)
• M17: 3,887,450 km (0.077 R)
• M18: 4,160,018 km (0.083 R)
• M19: 4,362,274 km (0.027 R)
• M20: 4,593,702 km (0.084 R)
• M21: 5,339,148 km (0.108 R)
• M22: 5,642,233 km (0.114 R)
• M23: 5,697,884 km (0.111 R)
• M24: 5,922,580 km (0.092 R)
• M25: 7,149,581 km (0.081 R)
• M26: 8,261,842 km (0.083 R)
• M27: 8,388,701 km (0.116 R)
• M28: 9,163,618 km (0.039 R)
• M29: 9,759,765 km (0.081 R)
• M30: 11,445,284 km (0.079 R)
• M31: 11,800,280 km (0.08 R)
• M32: 11,871,638 km (0.054 R)
• M33: 12,050,856 km (0.098 R)
• M34: 12,194,919 km (0.111 R)
• M35: 12,813,357 km (0.047 R)
• M36: 13,293,117 km (0.096 R)
• M37: 14,232,143 km (0.045 R)
• M38: 14,844,447 km (0.094 R)
• M39: 14,960,236 km (0.084 R)
• M40: 15,426,233 km (0.079 R)
• M41: 16,612,096 km (0.09 R)
• M42: 17,013,915 km (0.054 R)
• M43: 17,868,119 km (0.053 R)
• M44: 17,950,099 km (0.087 R)
• M45: 18,903,037 km (0.074 R)
• M46: 19,154,362 km (0.079 R)
• M47: 19,280,323 km (0.058 R)
• M48: 21,160,768 km (0.105 R)
• M49: 23,098,809 km (0.098 R)
• M50: 23,998,341 km (0.065 R)
• M51: 24,863,615 km (0.092 R)
• M52: 25,001,095 km (0.1 R)
• M53: 25,738,912 km (0.079 R)
• M54: 26,110,513 km (0.103 R)
• M55: 26,390,411 km (0.118 R)
• M56: 26,483,909 km (0.069 R)
• M57: 27,000,172 km (0.062 R)
• M58: 28,138,163 km (0.064 R)
• M59: 29,291,712 km (0.104 R)
• M60: 29,582,530 km (0.069 R)
• M61: 29,923,015 km (0.077 R)
• M62: 30,069,322 km (0.111 R)
• M63: 30,952,248 km (0.099 R)
• M64: 31,100,201 km (0.078 R)
• M65: 32,042,817 km (0.088 R)
• M66: 32,843,913 km (0.114 R)
• M67: 33,348,058 km (0.117 R)
• M68: 34,007,037 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit