🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.8

Radius: 10.7

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.81 AU

Year: 370 Days

Day: 13 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 68,024,543 km

• M1: 134,040 km (0.067 R)
• M2: 226,641 km (0.073 R)
• M3: 310,416 km (0.055 R)
• M4: 382,372 km (0.11 R)
• M5: 534,663 km (0.104 R)
• M6: 653,892 km (0.097 R)
• M7: 725,400 km (0.113 R)
• M8: 808,427 km (0.055 R)
• M9: 894,894 km (0.06 R)
• M10: 989,440 km (0.12 R)
• M11: 1,063,940 km (0.111 R)
• M12: 1,194,090 km (0.052 R)
• M13: 1,444,517 km (0.117 R)
• M14: 1,546,244 km (0.11 R)
• M15: 1,617,303 km (0.101 R)
• M16: 1,711,998 km (0.106 R)
• M17: 1,808,489 km (0.065 R)
• M18: 1,907,074 km (0.111 R)
• M19: 2,007,304 km (0.084 R)
• M20: 2,188,916 km (0.09 R)
• M21: 2,262,967 km (0.099 R)
• M22: 2,356,914 km (0.1 R)
• M23: 2,439,492 km (0.104 R)
• M24: 2,561,714 km (0.094 R)
• M25: 2,646,686 km (0.114 R)
• M26: 2,732,555 km (0.116 R)
• M27: 2,941,094 km (0.083 R)
• M28: 3,037,136 km (0.081 R)
• M29: 3,148,138 km (0.064 R)
• M30: 3,310,002 km (0.109 R)
• M31: 3,417,115 km (0.053 R)
• M32: 3,605,608 km (0.107 R)
• M33: 3,708,531 km (0.111 R)
• M34: 3,797,542 km (0.1 R)
• M35: 3,909,890 km (0.098 R)
• M36: 4,008,026 km (0.105 R)
• M37: 4,153,136 km (0.112 R)
• M38: 4,338,937 km (0.079 R)
• M39: 4,527,430 km (0.101 R)
• M40: 4,638,731 km (0.113 R)
• M41: 4,758,858 km (0.108 R)
• M42: 4,847,719 km (0.079 R)
• M43: 5,142,277 km (0.089 R)
• M44: 5,400,782 km (0.082 R)
• M45: 5,629,368 km (0.03 R)
• M46: 5,766,250 km (0.101 R)
• M47: 5,895,802 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 14

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.87 AU - 1.13 AU

Year: 690 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 68,024,543 km

• M1: 174,282 km (0.075 R)
• M2: 273,615 km (0.093 R)
• M3: 419,921 km (0.111 R)
• M4: 508,034 km (0.096 R)
• M5: 660,175 km (0.076 R)
• M6: 782,696 km (0.069 R)
• M7: 914,043 km (0.116 R)
• M8: 1,053,767 km (0.1 R)
• M9: 1,162,375 km (0.093 R)
• M10: 1,280,707 km (0.101 R)
• M11: 1,427,313 km (0.116 R)
• M12: 1,712,596 km (0.063 R)
• M13: 1,809,835 km (0.045 R)
• M14: 1,928,915 km (0.109 R)
• M15: 2,057,719 km (0.096 R)
• M16: 2,147,627 km (0.108 R)
• M17: 2,381,897 km (0.105 R)
• M18: 2,528,054 km (0.075 R)
• M19: 2,684,833 km (0.073 R)
• M20: 2,814,235 km (0.11 R)
• M21: 2,961,439 km (0.119 R)
• M22: 3,087,401 km (0.093 R)
• M23: 3,199,150 km (0.094 R)
• M24: 3,295,940 km (0.097 R)
• M25: 3,385,699 km (0.097 R)
• M26: 3,735,758 km (0.115 R)
• M27: 3,941,306 km (0.07 R)
• M28: 4,045,426 km (0.055 R)
• M29: 4,354,644 km (0.094 R)
• M30: 4,552,862 km (0.067 R)
• M31: 4,699,019 km (0.102 R)
• M32: 4,902,621 km (0.078 R)
• M33: 5,118,641 km (0.11 R)
• M34: 5,318,653 km (0.103 R)
• M35: 5,433,993 km (0.076 R)
• M36: 5,696,986 km (0.085 R)
• M37: 5,825,042 km (0.059 R)
• M38: 5,984,064 km (0.059 R)
• M39: 6,134,410 km (0.103 R)
• M40: 6,235,389 km (0.046 R)
• M41: 6,449,164 km (0.089 R)
• M42: 6,551,938 km (0.052 R)
• M43: 6,852,929 km (0.059 R)
• M44: 7,094,829 km (0.037 R)
• M45: 7,200,894 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 5.3

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9 AU - 9.42 AU

Year: 19293 Days

Day: 17.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,024,543 km

• M1: 71,957 km (0.096 R)
• M2: 203,453 km (0.043 R)
• M3: 287,677 km (0.113 R)
• M4: 436,826 km (0.118 R)
• M5: 630,106 km (0.08 R)
• M6: 736,321 km (0.112 R)
• M7: 780,602 km (0.043 R)
• M8: 942,467 km (0.051 R)
• M9: 1,089,820 km (0.065 R)
• M10: 1,244,505 km (0.075 R)
• M11: 1,378,844 km (0.1 R)
• M12: 1,962,275 km (0.101 R)
• M13: 2,150,769 km (0.081 R)
• M14: 2,444,579 km (0.114 R)
• M15: 2,750,806 km (0.105 R)
• M16: 3,214,559 km (0.113 R)
• M17: 3,251,211 km (0.073 R)
• M18: 3,288,161 km (0.11 R)
• M19: 3,474,261 km (0.118 R)
• M20: 3,740,844 km (0.119 R)
• M21: 3,779,441 km (0.106 R)
• M22: 3,818,186 km (0.027 R)
• M23: 3,857,082 km (0.078 R)
• M24: 4,093,147 km (0.119 R)
• M25: 4,293,459 km (0.093 R)
• M26: 4,538,201 km (0.101 R)
• M27: 4,662,218 km (0.103 R)
• M28: 4,829,318 km (0.118 R)
• M29: 5,040,999 km (0.097 R)
• M30: 5,783,304 km (0.038 R)
• M31: 5,962,822 km (0.101 R)
• M32: 6,559,119 km (0.113 R)
• M33: 6,983,079 km (0.116 R)
• M34: 7,415,866 km (0.042 R)
• M35: 7,906,846 km (0.084 R)
• M36: 9,653,251 km (0.111 R)
• M37: 10,514,786 km (0.062 R)
• M38: 10,899,402 km (0.068 R)
• M39: 11,852,490 km (0.093 R)
• M40: 12,715,370 km (0.087 R)
• M41: 13,124,969 km (0.06 R)
• M42: 14,744,965 km (0.085 R)
• M43: 15,609,491 km (0.025 R)
• M44: 16,237,054 km (0.042 R)
• M45: 16,553,902 km (0.102 R)
• M46: 19,228,263 km (0.061 R)
• M47: 19,563,362 km (0.038 R)
• M48: 19,765,469 km (0.097 R)
• M49: 20,375,679 km (0.079 R)
• M50: 20,443,895 km (0.042 R)
• M51: 22,524,652 km (0.094 R)
• M52: 22,878,002 km (0.079 R)
• M53: 23,019,821 km (0.107 R)
• M54: 24,309,504 km (0.113 R)
• M55: 25,991,134 km (0.114 R)
• M56: 26,287,487 km (0.103 R)
• M57: 26,659,388 km (0.1 R)
• M58: 27,258,078 km (0.102 R)
• M59: 28,697,808 km (0.1 R)
• M60: 29,311,309 km (0.113 R)
• M61: 31,099,153 km (0.103 R)
• M62: 32,125,245 km (0.084 R)
• M63: 33,564,077 km (0.062 R)
• M64: 33,805,977 km (0.096 R)
• M65: 34,779,261 km (0.103 R)
• M66: 34,860,792 km (0.092 R)
• M67: 35,926,228 km (0.059 R)
• M68: 36,008,656 km (0.114 R)
• M69: 37,168,937 km (0.098 R)
• M70: 37,252,263 km (0.052 R)
• M71: 37,669,941 km (0.089 R)
• M72: 38,257,262 km (0.113 R)
• M73: 38,932,247 km (0.072 R)
• M74: 39,101,592 km (0.1 R)
• M75: 40,037,327 km (0.1 R)
• M76: 40,550,896 km (0.118 R)
• M77: 41,325,365 km (0.07 R)
• M78: 41,844,320 km (0.035 R)
• M79: 42,017,853 km (0.057 R)
• M80: 42,278,453 km (0.026 R)
• M81: 43,063,692 km (0.103 R)
• M82: 45,537,143 km (0.079 R)
• M83: 46,252,221 km (0.088 R)
• M84: 48,237,983 km (0.115 R)
• M85: 48,510,850 km (0.037 R)
• M86: 49,058,378 km (0.098 R)
• M87: 49,975,113 km (0.076 R)
• M88: 50,343,573 km (0.06 R)
• M89: 56,837,317 km (0.09 R)
• M90: 57,607,148 km (0.078 R)
• M91: 58,090,050 km (0.083 R)
• M92: 58,865,416 km (0.032 R)
• M93: 59,644,222 km (0.034 R)
• M94: 59,839,447 km (0.103 R)
• M95: 65,592,832 km (0.085 R)
• M96: 66,197,955 km (0.106 R)
• M97: 66,805,024 km (0.105 R)
• M98: 67,312,160 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 11,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit