🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 14.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.63 AU - 0.87 AU

Year: 448 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,784,152 km

• M1: 193,430 km (0.11 R)
• M2: 284,984 km (0.098 R)
• M3: 446,101 km (0.088 R)
• M4: 623,973 km (0.075 R)
• M5: 734,825 km (0.073 R)
• M6: 867,368 km (0.105 R)
• M7: 972,685 km (0.049 R)
• M8: 1,064,389 km (0.091 R)
• M9: 1,163,123 km (0.077 R)
• M10: 1,297,313 km (0.085 R)
• M11: 1,412,204 km (0.046 R)
• M12: 1,530,685 km (0.112 R)
• M13: 1,630,617 km (0.107 R)
• M14: 1,755,531 km (0.047 R)
• M15: 1,963,472 km (0.051 R)
• M16: 2,209,112 km (0.028 R)
• M17: 2,363,646 km (0.063 R)
• M18: 2,480,632 km (0.112 R)
• M19: 2,594,476 km (0.109 R)
• M20: 2,688,872 km (0.12 R)
• M21: 2,816,778 km (0.05 R)
• M22: 2,930,323 km (0.11 R)
• M23: 3,123,155 km (0.065 R)
• M24: 3,263,627 km (0.034 R)
• M25: 3,365,952 km (0.115 R)
• M26: 3,579,877 km (0.111 R)
• M27: 3,679,808 km (0.084 R)
• M28: 3,876,380 km (0.094 R)
• M29: 4,088,809 km (0.106 R)
• M30: 4,187,095 km (0.103 R)
• M31: 4,292,561 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 13.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.36 AU - 1.6 AU

Year: 1243 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,784,152 km

• M1: 185,501 km (0.107 R)
• M2: 277,654 km (0.117 R)
• M3: 394,938 km (0.094 R)
• M4: 511,625 km (0.092 R)
• M5: 649,105 km (0.1 R)
• M6: 905,965 km (0.117 R)
• M7: 1,101,190 km (0.09 R)
• M8: 1,234,631 km (0.099 R)
• M9: 1,326,784 km (0.093 R)
• M10: 1,437,486 km (0.099 R)
• M11: 1,711,400 km (0.101 R)
• M12: 1,850,526 km (0.081 R)
• M13: 2,196,546 km (0.096 R)
• M14: 2,329,388 km (0.115 R)
• M15: 2,703,682 km (0.099 R)
• M16: 2,856,871 km (0.093 R)
• M17: 2,950,220 km (0.119 R)
• M18: 3,399,612 km (0.073 R)
• M19: 3,498,795 km (0.106 R)
• M20: 3,610,096 km (0.115 R)
• M21: 3,802,179 km (0.071 R)
• M22: 3,986,185 km (0.115 R)
• M23: 4,243,942 km (0.079 R)
• M24: 4,677,776 km (0.06 R)
• M25: 4,937,478 km (0.1 R)
• M26: 5,458,228 km (0.058 R)
• M27: 5,561,899 km (0.093 R)
• M28: 5,810,980 km (0.087 R)
• M29: 6,319,912 km (0.104 R)
• M30: 6,787,704 km (0.096 R)
• M31: 6,899,454 km (0.08 R)
• M32: 7,110,536 km (0.102 R)
• M33: 7,209,720 km (0.063 R)
• M34: 7,452,816 km (0.11 R)
• M35: 7,756,799 km (0.106 R)
• M36: 7,932,277 km (0.1 R)
• M37: 8,287,423 km (0.05 R)
• M38: 8,647,804 km (0.055 R)
• M39: 8,738,610 km (0.109 R)
• M40: 9,059,348 km (0.111 R)
• M41: 9,337,301 km (0.08 R)
• M42: 9,461,766 km (0.108 R)
• M43: 9,586,680 km (0.113 R)
• M44: 9,696,635 km (0.065 R)
• M45: 9,965,013 km (0.094 R)
• M46: 10,060,457 km (0.103 R)
• M47: 10,736,490 km (0.067 R)
• M48: 10,916,007 km (0.094 R)
• M49: 11,047,204 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.7

Radius: 10.1

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.98 AU - 5.18 AU

Year: 6766 Days

Day: 6.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,784,152 km

• M1: 148,251 km (0.081 R)
• M2: 243,695 km (0.11 R)
• M3: 536,458 km (0.089 R)
• M4: 650,452 km (0.071 R)
• M5: 739,013 km (0.05 R)
• M6: 892,501 km (0.08 R)
• M7: 1,043,894 km (0.092 R)
• M8: 1,245,701 km (0.103 R)
• M9: 1,329,925 km (0.053 R)
• M10: 1,925,325 km (0.113 R)
• M11: 2,056,971 km (0.109 R)
• M12: 2,157,800 km (0.091 R)
• M13: 2,346,891 km (0.095 R)
• M14: 2,541,518 km (0.092 R)
• M15: 2,946,779 km (0.115 R)
• M16: 3,041,774 km (0.091 R)
• M17: 3,451,971 km (0.096 R)
• M18: 3,838,233 km (0.115 R)
• M19: 4,763,196 km (0.072 R)
• M20: 4,875,095 km (0.108 R)
• M21: 5,033,220 km (0.12 R)
• M22: 5,331,519 km (0.074 R)
• M23: 5,588,528 km (0.117 R)
• M24: 5,897,447 km (0.094 R)
• M25: 6,260,970 km (0.103 R)
• M26: 6,933,562 km (0.083 R)
• M27: 7,111,584 km (0.104 R)
• M28: 7,214,058 km (0.107 R)
• M29: 7,498,444 km (0.11 R)
• M30: 7,681,402 km (0.08 R)
• M31: 7,839,377 km (0.097 R)
• M32: 7,971,771 km (0.064 R)
• M33: 8,319,736 km (0.093 R)
• M34: 8,509,127 km (0.071 R)
• M35: 9,364,976 km (0.086 R)
• M36: 9,789,086 km (0.071 R)
• M37: 9,931,803 km (0.11 R)
• M38: 10,161,585 km (0.113 R)
• M39: 10,597,364 km (0.096 R)
• M40: 11,039,126 km (0.054 R)
• M41: 11,277,136 km (0.03 R)
• M42: 12,462,251 km (0.096 R)
• M43: 12,772,367 km (0.039 R)
• M44: 12,897,281 km (0.104 R)
• M45: 13,085,176 km (0.107 R)
• M46: 13,305,683 km (0.035 R)
• M47: 13,463,808 km (0.117 R)
• M48: 13,686,410 km (0.1 R)
• M49: 13,942,222 km (0.112 R)
• M50: 14,070,877 km (0.085 R)
• M51: 14,361,396 km (0.104 R)
• M52: 14,556,322 km (0.108 R)
• M53: 14,751,996 km (0.107 R)
• M54: 14,850,281 km (0.044 R)
• M55: 14,981,479 km (0.099 R)
• M56: 15,080,213 km (0.061 R)
• M57: 15,510,457 km (0.032 R)
• M58: 15,643,749 km (0.116 R)
• M59: 15,710,469 km (0.111 R)
• M60: 15,944,739 km (0.029 R)
• M61: 16,011,909 km (0.045 R)
• M62: 16,383,061 km (0.055 R)
• M63: 18,000,663 km (0.111 R)
• M64: 19,130,875 km (0.067 R)
• M65: 19,524,766 km (0.086 R)
• M66: 19,776,839 km (0.12 R)
• M67: 20,575,841 km (0.085 R)
• M68: 21,868,815 km (0.085 R)
• M69: 21,980,864 km (0.12 R)
• M70: 22,130,462 km (0.094 R)
• M71: 22,581,649 km (0.078 R)
• M72: 22,694,895 km (0.036 R)
• M73: 23,416,555 km (0.036 R)
• M74: 24,261,633 km (0.111 R)
• M75: 24,960,405 km (0.119 R)
• M76: 25,862,929 km (0.092 R)
• M77: 25,941,916 km (0.056 R)
• M78: 26,021,054 km (0.052 R)
• M79: 26,100,191 km (0.06 R)
• M80: 26,497,074 km (0.039 R)
• M81: 26,656,396 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 3.4

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.48 AU - 7.42 AU

Year: 10018 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,784,152 km

• M1: 93,199 km (0.102 R)
• M2: 306,825 km (0.114 R)
• M3: 528,380 km (0.05 R)
• M4: 599,439 km (0.089 R)
• M5: 648,656 km (0.074 R)
• M6: 831,166 km (0.117 R)
• M7: 971,040 km (0.046 R)
• M8: 1,652,608 km (0.095 R)
• M9: 2,648,780 km (0.091 R)
• M10: 3,411,131 km (0.096 R)
• M11: 3,793,204 km (0.067 R)
• M12: 4,071,007 km (0.105 R)
• M13: 4,475,669 km (0.066 R)
• M14: 4,843,231 km (0.084 R)
• M15: 4,917,880 km (0.09 R)
• M16: 5,271,530 km (0.036 R)
• M17: 6,002,914 km (0.043 R)
• M18: 6,380,499 km (0.105 R)
• M19: 7,587,305 km (0.112 R)
• M20: 8,409,943 km (0.101 R)
• M21: 8,589,910 km (0.067 R)
• M22: 10,042,804 km (0.089 R)
• M23: 10,361,597 km (0.116 R)
• M24: 10,683,682 km (0.096 R)
• M25: 11,173,016 km (0.113 R)
• M26: 11,271,751 km (0.048 R)
• M27: 12,139,718 km (0.071 R)
• M28: 12,445,047 km (0.088 R)
• M29: 14,832,778 km (0.084 R)
• M30: 15,159,201 km (0.084 R)
• M31: 15,561,320 km (0.063 R)
• M32: 16,750,922 km (0.116 R)
• M33: 17,128,657 km (0.051 R)
• M34: 17,662,273 km (0.095 R)
• M35: 19,216,295 km (0.088 R)
• M36: 20,049,705 km (0.106 R)
• M37: 20,129,590 km (0.101 R)
• M38: 20,249,867 km (0.104 R)
• M39: 20,854,242 km (0.082 R)
• M40: 21,179,019 km (0.081 R)
• M41: 22,039,357 km (0.093 R)
• M42: 22,204,513 km (0.039 R)
• M43: 22,536,171 km (0.04 R)
• M44: 23,162,388 km (0.098 R)
• M45: 25,420,119 km (0.069 R)
• M46: 26,071,767 km (0.083 R)
• M47: 26,115,300 km (0.1 R)
• M48: 26,158,983 km (0.112 R)
• M49: 26,290,180 km (0.1 R)
• M50: 26,905,027 km (0.04 R)
• M51: 28,193,514 km (0.105 R)
• M52: 28,507,520 km (0.088 R)
• M53: 28,822,723 km (0.07 R)
• M54: 30,691,948 km (0.042 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: 428 - 18,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit