🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.2

Radius: 14.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.87 AU - 4.39 AU

Year: 3183 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,077,389 km

• M1: 297,700 km (0.094 R)
• M2: 394,938 km (0.084 R)
• M3: 640,728 km (0.098 R)
• M4: 895,942 km (0.065 R)
• M5: 1,085,931 km (0.057 R)
• M6: 1,277,117 km (0.115 R)
• M7: 1,397,543 km (0.096 R)
• M8: 1,508,096 km (0.075 R)
• M9: 1,843,046 km (0.111 R)
• M10: 1,934,450 km (0.063 R)
• M11: 2,106,338 km (0.114 R)
• M12: 2,202,230 km (0.057 R)
• M13: 2,432,162 km (0.096 R)
• M14: 2,862,705 km (0.101 R)
• M15: 3,187,781 km (0.087 R)
• M16: 3,411,280 km (0.092 R)
• M17: 3,505,976 km (0.085 R)
• M18: 3,678,761 km (0.118 R)
• M19: 3,815,194 km (0.045 R)
• M20: 4,377,682 km (0.069 R)
• M21: 4,838,294 km (0.108 R)
• M22: 5,580,749 km (0.094 R)
• M23: 5,693,097 km (0.055 R)
• M24: 6,057,367 km (0.098 R)
• M25: 6,547,151 km (0.112 R)
• M26: 6,808,947 km (0.11 R)
• M27: 7,342,862 km (0.12 R)
• M28: 7,614,980 km (0.066 R)
• M29: 8,092,796 km (0.086 R)
• M30: 8,271,416 km (0.118 R)
• M31: 8,788,725 km (0.066 R)
• M32: 9,077,748 km (0.104 R)
• M33: 9,183,664 km (0.053 R)
• M34: 9,396,841 km (0.106 R)
• M35: 9,773,678 km (0.036 R)
• M36: 9,963,966 km (0.11 R)
• M37: 10,073,173 km (0.066 R)
• M38: 11,159,852 km (0.115 R)
• M39: 11,473,109 km (0.095 R)
• M40: 11,702,742 km (0.095 R)
• M41: 11,875,977 km (0.059 R)
• M42: 11,991,915 km (0.095 R)
• M43: 12,400,915 km (0.101 R)
• M44: 12,577,591 km (0.055 R)
• M45: 12,814,404 km (0.103 R)
• M46: 13,503,601 km (0.118 R)
• M47: 13,594,407 km (0.101 R)
• M48: 14,699,936 km (0.114 R)
• M49: 16,122,163 km (0.106 R)
• M50: 16,898,575 km (0.052 R)
• M51: 17,029,174 km (0.102 R)
• M52: 17,225,746 km (0.047 R)
• M53: 18,387,224 km (0.104 R)
• M54: 18,588,882 km (0.073 R)
• M55: 18,757,479 km (0.104 R)
• M56: 18,892,715 km (0.035 R)
• M57: 19,952,018 km (0.115 R)
• M58: 20,332,595 km (0.112 R)
• M59: 20,715,565 km (0.102 R)
• M60: 20,995,612 km (0.112 R)
• M61: 21,276,856 km (0.066 R)
• M62: 21,417,927 km (0.071 R)
• M63: 21,523,992 km (0.113 R)
• M64: 21,701,116 km (0.073 R)
• M65: 21,807,630 km (0.104 R)
• M66: 22,701,926 km (0.108 R)
• M67: 23,717,695 km (0.083 R)
• M68: 23,827,500 km (0.088 R)
• M69: 24,563,372 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 9.7

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.25 AU - 4.19 AU

Year: 3302 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,077,389 km

• M1: 218,413 km (0.091 R)
• M2: 435,031 km (0.099 R)
• M3: 540,647 km (0.071 R)
• M4: 693,536 km (0.117 R)
• M5: 790,475 km (0.101 R)
• M6: 882,029 km (0.084 R)
• M7: 1,406,519 km (0.099 R)
• M8: 1,661,434 km (0.057 R)
• M9: 1,740,870 km (0.087 R)
• M10: 1,876,256 km (0.091 R)
• M11: 1,945,371 km (0.088 R)
• M12: 2,071,781 km (0.118 R)
• M13: 2,543,613 km (0.085 R)
• M14: 2,620,356 km (0.1 R)
• M15: 3,130,036 km (0.119 R)
• M16: 3,810,108 km (0.087 R)
• M17: 4,005,034 km (0.106 R)
• M18: 4,148,798 km (0.102 R)
• M19: 4,257,855 km (0.065 R)
• M20: 4,423,160 km (0.118 R)
• M21: 4,497,361 km (0.091 R)
• M22: 4,646,959 km (0.112 R)
• M23: 5,400,034 km (0.085 R)
• M24: 5,519,264 km (0.053 R)
• M25: 5,619,195 km (0.103 R)
• M26: 5,699,679 km (0.064 R)
• M27: 6,045,998 km (0.064 R)
• M28: 6,336,367 km (0.108 R)
• M29: 6,567,795 km (0.032 R)
• M30: 7,498,743 km (0.085 R)
• M31: 7,721,195 km (0.114 R)
• M32: 7,968,480 km (0.058 R)
• M33: 8,218,309 km (0.115 R)
• M34: 8,586,319 km (0.045 R)
• M35: 8,679,220 km (0.116 R)
• M36: 9,030,326 km (0.095 R)
• M37: 9,290,925 km (0.071 R)
• M38: 9,602,089 km (0.104 R)
• M39: 9,722,665 km (0.106 R)
• M40: 9,989,697 km (0.088 R)
• M41: 10,087,384 km (0.093 R)
• M42: 10,357,708 km (0.053 R)
• M43: 10,506,258 km (0.109 R)
• M44: 10,580,758 km (0.026 R)
• M45: 10,655,408 km (0.114 R)
• M46: 10,830,287 km (0.116 R)
• M47: 11,056,629 km (0.077 R)
• M48: 11,745,078 km (0.072 R)
• M49: 12,211,824 km (0.056 R)
• M50: 12,473,770 km (0.082 R)
• M51: 13,431,944 km (0.05 R)
• M52: 13,783,649 km (0.091 R)
• M53: 13,865,329 km (0.119 R)
• M54: 14,248,300 km (0.092 R)
• M55: 14,524,158 km (0.1 R)
• M56: 15,361,906 km (0.115 R)
• M57: 15,587,949 km (0.047 R)
• M58: 15,986,328 km (0.086 R)
• M59: 16,158,066 km (0.076 R)
• M60: 16,387,998 km (0.119 R)
• M61: 16,561,083 km (0.076 R)
• M62: 16,880,175 km (0.118 R)
• M63: 17,997,821 km (0.107 R)
• M64: 18,176,590 km (0.032 R)
• M65: 19,139,402 km (0.082 R)
• M66: 19,352,280 km (0.106 R)
• M67: 20,118,819 km (0.083 R)
• M68: 20,864,116 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 8.5

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4 AU - 5.02 AU

Year: 4407 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,077,389 km

• M1: 112,348 km (0.116 R)
• M2: 221,554 km (0.114 R)
• M3: 284,086 km (0.093 R)
• M4: 338,540 km (0.06 R)
• M5: 460,911 km (0.096 R)
• M6: 620,532 km (0.106 R)
• M7: 718,668 km (0.092 R)
• M8: 787,184 km (0.042 R)
• M9: 894,296 km (0.101 R)
• M10: 1,019,360 km (0.057 R)
• M11: 1,123,779 km (0.11 R)
• M12: 1,177,335 km (0.096 R)
• M13: 1,371,962 km (0.044 R)
• M14: 1,473,240 km (0.095 R)
• M15: 1,532,181 km (0.097 R)
• M16: 1,745,209 km (0.055 R)
• M17: 1,839,455 km (0.118 R)
• M18: 2,066,246 km (0.109 R)
• M19: 2,405,683 km (0.109 R)
• M20: 2,671,968 km (0.037 R)
• M21: 2,744,523 km (0.071 R)
• M22: 2,799,425 km (0.09 R)
• M23: 2,910,427 km (0.081 R)
• M24: 3,194,214 km (0.094 R)
• M25: 4,831,263 km (0.113 R)
• M26: 4,942,414 km (0.081 R)
• M27: 5,054,463 km (0.094 R)
• M28: 5,838,655 km (0.119 R)
• M29: 6,028,794 km (0.094 R)
• M30: 6,172,558 km (0.028 R)
• M31: 6,984,126 km (0.047 R)
• M32: 7,236,797 km (0.113 R)
• M33: 7,338,673 km (0.118 R)
• M34: 7,543,772 km (0.073 R)
• M35: 7,959,804 km (0.067 R)
• M36: 8,303,430 km (0.107 R)
• M37: 8,597,988 km (0.066 R)
• M38: 8,923,214 km (0.063 R)
• M39: 9,087,323 km (0.102 R)
• M40: 9,197,277 km (0.073 R)
• M41: 9,335,356 km (0.1 R)
• M42: 9,557,808 km (0.046 R)
• M43: 9,697,682 km (0.045 R)
• M44: 10,753,843 km (0.049 R)
• M45: 10,957,745 km (0.082 R)
• M46: 11,221,785 km (0.075 R)
• M47: 11,339,967 km (0.103 R)
• M48: 11,577,230 km (0.059 R)
• M49: 13,190,643 km (0.073 R)
• M50: 13,284,141 km (0.118 R)
• M51: 13,503,003 km (0.08 R)
• M52: 13,849,322 km (0.065 R)
• M53: 14,198,633 km (0.114 R)
• M54: 14,841,006 km (0.115 R)
• M55: 16,454,868 km (0.109 R)
• M56: 16,622,717 km (0.058 R)
• M57: 18,715,142 km (0.111 R)
• M58: 19,703,236 km (0.054 R)
• M59: 20,167,588 km (0.053 R)
• M60: 20,780,491 km (0.076 R)
• M61: 21,107,362 km (0.116 R)
• M62: 21,839,943 km (0.087 R)
• M63: 21,913,694 km (0.064 R)
• M64: 22,320,601 km (0.119 R)
• M65: 22,469,151 km (0.088 R)
• M66: 22,580,901 km (0.095 R)
• M67: 22,767,300 km (0.12 R)
• M68: 22,879,498 km (0.101 R)
• M69: 23,179,442 km (0.073 R)
• M70: 23,518,580 km (0.093 R)
• M71: 24,201,495 km (0.102 R)
• M72: 24,354,234 km (0.1 R)
• M73: 24,737,354 km (0.107 R)
• M74: 25,276,954 km (0.064 R)
• M75: 25,587,070 km (0.041 R)
• M76: 25,859,488 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.1

Radius: 4.8

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.9 AU - 17.3 AU

Year: 27001 Days

Day: 22.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,077,389 km

• M1: 103,522 km (0.077 R)
• M2: 398,678 km (0.103 R)
• M3: 1,226,104 km (0.112 R)
• M4: 1,261,858 km (0.051 R)
• M5: 1,316,461 km (0.104 R)
• M6: 1,600,697 km (0.075 R)
• M7: 1,966,464 km (0.088 R)
• M8: 3,692,225 km (0.105 R)
• M9: 4,613,748 km (0.04 R)
• M10: 5,752,936 km (0.103 R)
• M11: 6,400,545 km (0.104 R)
• M12: 8,101,024 km (0.108 R)
• M13: 8,169,091 km (0.032 R)
• M14: 9,713,539 km (0.04 R)
• M15: 10,929,471 km (0.078 R)
• M16: 11,612,684 km (0.112 R)
• M17: 12,860,929 km (0.077 R)
• M18: 13,179,722 km (0.066 R)
• M19: 13,219,665 km (0.119 R)
• M20: 15,187,774 km (0.119 R)
• M21: 17,288,876 km (0.104 R)
• M22: 17,640,431 km (0.069 R)
• M23: 17,861,387 km (0.075 R)
• M24: 20,815,945 km (0.088 R)
• M25: 21,096,292 km (0.097 R)
• M26: 21,566,179 km (0.117 R)
• M27: 26,501,412 km (0.107 R)
• M28: 27,416,054 km (0.117 R)
• M29: 28,444,539 km (0.109 R)
• M30: 29,067,614 km (0.09 R)
• M31: 31,604,495 km (0.117 R)
• M32: 32,736,352 km (0.082 R)
• M33: 34,211,238 km (0.047 R)
• M34: 35,039,860 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 13,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit