🌌 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: 961

Radius: 10.2

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.6 AU - 0.9 AU

Year: 448 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,311,452 km

• M1: 127,906 km (0.099 R)
• M2: 207,941 km (0.088 R)
• M3: 312,211 km (0.113 R)
• M4: 486,193 km (0.113 R)
• M5: 604,974 km (0.095 R)
• M6: 752,627 km (0.03 R)
• M7: 821,891 km (0.06 R)
• M8: 898,335 km (0.026 R)
• M9: 1,002,755 km (0.083 R)
• M10: 1,191,547 km (0.048 R)
• M11: 1,262,756 km (0.068 R)
• M12: 1,329,775 km (0.06 R)
• M13: 1,409,511 km (0.087 R)
• M14: 1,574,218 km (0.104 R)
• M15: 1,929,065 km (0.078 R)
• M16: 1,993,990 km (0.075 R)
• M17: 2,086,142 km (0.069 R)
• M18: 2,173,059 km (0.086 R)
• M19: 2,316,074 km (0.113 R)
• M20: 2,406,132 km (0.071 R)
• M21: 2,483,325 km (0.079 R)
• M22: 2,554,234 km (0.119 R)
• M23: 2,647,434 km (0.097 R)
• M24: 2,852,083 km (0.098 R)
• M25: 3,039,380 km (0.059 R)
• M26: 3,130,635 km (0.057 R)
• M27: 3,386,597 km (0.119 R)
• M28: 3,505,228 km (0.113 R)
• M29: 3,771,213 km (0.112 R)
• M30: 3,935,471 km (0.075 R)
• M31: 4,052,008 km (0.085 R)
• M32: 4,127,555 km (0.117 R)
• M33: 4,451,584 km (0.069 R)
• M34: 4,660,572 km (0.025 R)
• M35: 4,730,883 km (0.096 R)
• M36: 4,837,247 km (0.054 R)
• M37: 4,944,210 km (0.074 R)
• M38: 5,052,070 km (0.026 R)
• M39: 5,325,235 km (0.119 R)
• M40: 5,509,989 km (0.113 R)
• M41: 5,584,489 km (0.063 R)
• M42: 5,649,863 km (0.055 R)
• M43: 5,857,355 km (0.099 R)
• M44: 5,923,926 km (0.051 R)
• M45: 5,990,647 km (0.093 R)
• M46: 6,173,306 km (0.09 R)
• M47: 6,328,439 km (0.069 R)
• M48: 6,455,597 km (0.069 R)
• M49: 6,771,996 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.4

Radius: 9.2

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.86 AU - 0.86 AU

Year: 551 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 42,311,452 km

• M1: 147,504 km (0.058 R)
• M2: 254,017 km (0.117 R)
• M3: 356,641 km (0.096 R)
• M4: 414,685 km (0.045 R)
• M5: 498,161 km (0.115 R)
• M6: 607,816 km (0.12 R)
• M7: 667,954 km (0.079 R)
• M8: 730,486 km (0.102 R)
• M9: 790,774 km (0.046 R)
• M10: 963,560 km (0.076 R)
• M11: 1,099,096 km (0.07 R)
• M12: 1,174,343 km (0.107 R)
• M13: 1,267,094 km (0.087 R)
• M14: 1,367,624 km (0.063 R)
• M15: 1,454,540 km (0.084 R)
• M16: 1,634,207 km (0.119 R)
• M17: 1,703,471 km (0.103 R)
• M18: 1,797,269 km (0.108 R)
• M19: 1,984,266 km (0.066 R)
• M20: 2,139,848 km (0.047 R)
• M21: 2,228,709 km (0.037 R)
• M22: 2,370,977 km (0.109 R)
• M23: 2,610,184 km (0.098 R)
• M24: 2,787,906 km (0.102 R)
• M25: 2,899,356 km (0.112 R)
• M26: 2,962,636 km (0.086 R)
• M27: 3,242,534 km (0.053 R)
• M28: 3,441,200 km (0.068 R)
• M29: 3,508,369 km (0.057 R)
• M30: 3,583,467 km (0.072 R)
• M31: 3,659,164 km (0.115 R)
• M32: 3,959,556 km (0.11 R)
• M33: 4,037,796 km (0.091 R)
• M34: 4,132,492 km (0.084 R)
• M35: 4,196,071 km (0.034 R)
• M36: 4,332,205 km (0.091 R)
• M37: 4,404,760 km (0.107 R)
• M38: 4,510,525 km (0.099 R)
• M39: 4,649,951 km (0.077 R)
• M40: 4,716,073 km (0.106 R)
• M41: 4,807,477 km (0.052 R)
• M42: 5,051,471 km (0.027 R)
• M43: 5,119,538 km (0.092 R)
• M44: 5,256,420 km (0.082 R)
• M45: 5,595,409 km (0.111 R)
• M46: 5,816,515 km (0.099 R)
• M47: 5,923,627 km (0.069 R)
• M48: 6,031,337 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 13.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.93 AU - 0.95 AU

Year: 629 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 42,311,452 km

• M1: 173,384 km (0.101 R)
• M2: 260,899 km (0.113 R)
• M3: 357,689 km (0.104 R)
• M4: 466,596 km (0.074 R)
• M5: 560,394 km (0.097 R)
• M6: 649,105 km (0.088 R)
• M7: 752,178 km (0.105 R)
• M8: 936,333 km (0.09 R)
• M9: 1,072,617 km (0.051 R)
• M10: 1,167,462 km (0.095 R)
• M11: 1,262,008 km (0.076 R)
• M12: 1,459,327 km (0.092 R)
• M13: 1,589,029 km (0.088 R)
• M14: 1,750,893 km (0.106 R)
• M15: 2,019,122 km (0.118 R)
• M16: 2,113,070 km (0.045 R)
• M17: 2,248,157 km (0.111 R)
• M18: 2,350,183 km (0.095 R)
• M19: 2,522,370 km (0.057 R)
• M20: 2,722,532 km (0.045 R)
• M21: 2,860,461 km (0.06 R)
• M22: 2,952,164 km (0.071 R)
• M23: 3,163,397 km (0.106 R)
• M24: 3,293,696 km (0.08 R)
• M25: 3,395,124 km (0.104 R)
• M26: 3,497,598 km (0.096 R)
• M27: 3,637,622 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 8.2

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.36 AU - 1.52 AU

Year: 1193 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,311,452 km

• M1: 115,639 km (0.097 R)
• M2: 185,053 km (0.108 R)
• M3: 274,063 km (0.12 R)
• M4: 406,009 km (0.094 R)
• M5: 539,001 km (0.1 R)
• M6: 594,203 km (0.087 R)
• M7: 711,188 km (0.026 R)
• M8: 772,673 km (0.063 R)
• M9: 855,550 km (0.053 R)
• M10: 921,523 km (0.1 R)
• M11: 1,101,190 km (0.042 R)
• M12: 1,187,957 km (0.078 R)
• M13: 1,299,856 km (0.068 R)
• M14: 1,407,566 km (0.091 R)
• M15: 1,518,418 km (0.097 R)
• M16: 1,648,569 km (0.064 R)
• M17: 1,757,177 km (0.066 R)
• M18: 2,106,188 km (0.072 R)
• M19: 2,270,297 km (0.067 R)
• M20: 2,591,933 km (0.03 R)
• M21: 2,669,724 km (0.079 R)
• M22: 2,738,539 km (0.095 R)
• M23: 2,807,802 km (0.097 R)
• M24: 2,887,837 km (0.117 R)
• M25: 2,998,989 km (0.084 R)
• M26: 3,121,958 km (0.117 R)
• M27: 3,236,251 km (0.105 R)
• M28: 3,351,740 km (0.065 R)
• M29: 3,415,469 km (0.049 R)
• M30: 3,479,497 km (0.063 R)
• M31: 3,543,974 km (0.104 R)
• M32: 3,619,670 km (0.1 R)
• M33: 3,685,044 km (0.092 R)
• M34: 3,905,701 km (0.117 R)
• M35: 4,153,585 km (0.117 R)
• M36: 4,476,267 km (0.062 R)
• M37: 4,688,098 km (0.118 R)
• M38: 4,855,199 km (0.085 R)
• M39: 5,048,479 km (0.089 R)
• M40: 5,643,729 km (0.085 R)
• M41: 5,757,872 km (0.067 R)
• M42: 6,065,894 km (0.108 R)
• M43: 6,711,260 km (0.067 R)
• M44: 6,778,429 km (0.095 R)
• M45: 6,886,289 km (0.105 R)
• M46: 7,008,211 km (0.095 R)
• M47: 7,062,665 km (0.103 R)
• M48: 7,130,882 km (0.074 R)
• M49: 7,378,466 km (0.058 R)
• M50: 7,741,091 km (0.054 R)
• M51: 7,924,648 km (0.056 R)
• M52: 8,109,551 km (0.098 R)
• M53: 8,863,674 km (0.065 R)
• M54: 8,981,707 km (0.075 R)
• M55: 9,085,378 km (0.037 R)
• M56: 9,219,268 km (0.058 R)
• M57: 9,278,958 km (0.094 R)
• M58: 9,443,814 km (0.118 R)
• M59: 9,534,171 km (0.111 R)
• M60: 9,624,828 km (0.112 R)
• M61: 9,730,893 km (0.078 R)
• M62: 9,898,442 km (0.1 R)
• M63: 10,005,704 km (0.088 R)
• M64: 10,113,115 km (0.107 R)
• M65: 10,375,809 km (0.057 R)
• M66: 10,469,158 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 12.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.2 AU - 5.42 AU

Year: 7282 Days

Day: 13.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,311,452 km

• M1: 305,030 km (0.101 R)
• M2: 507,885 km (0.03 R)
• M3: 657,782 km (0.086 R)
• M4: 1,058,555 km (0.119 R)
• M5: 1,531,134 km (0.055 R)
• M6: 1,716,785 km (0.068 R)
• M7: 1,932,206 km (0.117 R)
• M8: 2,020,918 km (0.056 R)
• M9: 2,413,612 km (0.118 R)
• M10: 2,509,504 km (0.11 R)
• M11: 3,112,533 km (0.105 R)
• M12: 3,512,109 km (0.115 R)
• M13: 3,787,818 km (0.098 R)
• M14: 4,127,854 km (0.054 R)
• M15: 4,331,008 km (0.079 R)
• M16: 4,656,832 km (0.089 R)
• M17: 4,747,189 km (0.115 R)
• M18: 5,238,618 km (0.111 R)
• M19: 5,427,112 km (0.086 R)
• M20: 5,810,980 km (0.114 R)
• M21: 6,170,763 km (0.059 R)
• M22: 7,328,351 km (0.057 R)
• M23: 7,824,268 km (0.082 R)
• M24: 8,294,753 km (0.099 R)
• M25: 8,737,114 km (0.058 R)
• M26: 8,849,013 km (0.103 R)
• M27: 9,339,096 km (0.112 R)
• M28: 10,110,422 km (0.106 R)
• M29: 10,464,221 km (0.104 R)
• M30: 11,264,869 km (0.064 R)
• M31: 11,346,101 km (0.119 R)
• M32: 11,631,683 km (0.052 R)
• M33: 11,754,952 km (0.071 R)
• M34: 12,210,178 km (0.039 R)
• M35: 12,461,054 km (0.113 R)
• M36: 12,587,015 km (0.106 R)
• M37: 12,713,425 km (0.047 R)
• M38: 13,010,228 km (0.076 R)
• M39: 13,481,162 km (0.117 R)
• M40: 13,957,781 km (0.051 R)
• M41: 14,132,511 km (0.031 R)
• M42: 15,106,243 km (0.079 R)
• M43: 15,375,520 km (0.104 R)
• M44: 15,827,904 km (0.039 R)
• M45: 16,468,781 km (0.068 R)
• M46: 16,838,736 km (0.031 R)
• M47: 17,024,836 km (0.08 R)
• M48: 17,728,544 km (0.068 R)
• M49: 18,107,625 km (0.044 R)
• M50: 18,298,363 km (0.108 R)
• M51: 18,681,483 km (0.087 R)
• M52: 20,936,222 km (0.109 R)
• M53: 21,892,452 km (0.03 R)
• M54: 21,993,879 km (0.111 R)
• M55: 22,554,871 km (0.044 R)
• M56: 23,691,067 km (0.081 R)
• M57: 26,018,660 km (0.116 R)
• M58: 26,287,637 km (0.106 R)
• M59: 27,100,552 km (0.114 R)
• M60: 28,362,859 km (0.103 R)
• M61: 30,830,924 km (0.086 R)
• M62: 31,745,416 km (0.101 R)
• M63: 32,032,943 km (0.111 R)
• M64: 32,437,007 km (0.034 R)
• M65: 33,776,656 km (0.058 R)
• M66: 34,011,525 km (0.09 R)
• M67: 34,541,849 km (0.112 R)
• M68: 34,660,031 km (0.105 R)
• M69: 35,312,727 km (0.048 R)
• M70: 35,969,462 km (0.078 R)
• M71: 37,294,899 km (0.074 R)
• M72: 37,720,056 km (0.104 R)
• M73: 38,391,302 km (0.043 R)
• M74: 38,759,163 km (0.097 R)
• M75: 39,498,326 km (0.103 R)
• M76: 39,993,644 km (0.11 R)
• M77: 40,180,043 km (0.083 R)
• M78: 40,366,592 km (0.1 R)
• M79: 41,680,660 km (0.046 R)
• M80: 41,806,621 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit