🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941

Radius: 11.8

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.73 AU - 0.85 AU

Year: 485 Days

Day: 10.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 52,839,941 km

• M1: 167,849 km (0.111 R)
• M2: 261,647 km (0.096 R)
• M3: 346,618 km (0.051 R)
• M4: 420,819 km (0.043 R)
• M5: 517,908 km (0.051 R)
• M6: 689,796 km (0.071 R)
• M7: 785,838 km (0.075 R)
• M8: 957,277 km (0.048 R)
• M9: 1,040,004 km (0.109 R)
• M10: 1,196,633 km (0.088 R)
• M11: 1,280,857 km (0.108 R)
• M12: 1,378,993 km (0.079 R)
• M13: 1,509,742 km (0.102 R)
• M14: 1,595,312 km (0.116 R)
• M15: 1,714,242 km (0.091 R)
• M16: 1,862,194 km (0.117 R)
• M17: 1,954,496 km (0.107 R)
• M18: 2,082,253 km (0.089 R)
• M19: 2,185,026 km (0.105 R)
• M20: 2,310,838 km (0.037 R)
• M21: 2,453,555 km (0.064 R)
• M22: 2,687,975 km (0.095 R)
• M23: 2,800,472 km (0.087 R)
• M24: 3,076,929 km (0.053 R)
• M25: 3,274,398 km (0.102 R)
• M26: 3,370,590 km (0.038 R)
• M27: 3,516,747 km (0.073 R)
• M28: 3,607,104 km (0.111 R)
• M29: 3,706,586 km (0.03 R)
• M30: 3,790,212 km (0.088 R)
• M31: 3,874,435 km (0.061 R)
• M32: 3,967,934 km (0.067 R)
• M33: 4,053,504 km (0.027 R)
• M34: 4,191,882 km (0.091 R)
• M35: 4,279,097 km (0.106 R)
• M36: 4,580,238 km (0.088 R)
• M37: 4,879,284 km (0.077 R)
• M38: 4,971,137 km (0.104 R)
• M39: 5,222,162 km (0.108 R)
• M40: 5,382,382 km (0.098 R)
• M41: 5,496,525 km (0.04 R)
• M42: 5,746,503 km (0.086 R)
• M43: 6,197,989 km (0.094 R)
• M44: 6,398,002 km (0.119 R)
• M45: 6,508,854 km (0.082 R)
• M46: 6,600,108 km (0.095 R)
• M47: 6,763,170 km (0.086 R)
• M48: 6,845,299 km (0.116 R)
• M49: 6,989,811 km (0.12 R)
• M50: 7,072,838 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.3

Radius: 14.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.77 AU - 1.23 AU

Year: 690 Days

Day: 13.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,839,941 km

• M1: 185,202 km (0.038 R)
• M2: 278,850 km (0.117 R)
• M3: 401,221 km (0.096 R)
• M4: 511,774 km (0.075 R)
• M5: 657,333 km (0.099 R)
• M6: 804,388 km (0.065 R)
• M7: 955,631 km (0.108 R)
• M8: 1,091,316 km (0.09 R)
• M9: 1,184,366 km (0.104 R)
• M10: 1,280,259 km (0.119 R)
• M11: 1,475,783 km (0.097 R)
• M12: 1,569,880 km (0.08 R)
• M13: 1,702,274 km (0.119 R)
• M14: 1,796,222 km (0.032 R)
• M15: 1,908,270 km (0.08 R)
• M16: 2,050,388 km (0.05 R)
• M17: 2,213,151 km (0.061 R)
• M18: 2,451,012 km (0.111 R)
• M19: 2,546,156 km (0.062 R)
• M20: 2,666,881 km (0.088 R)
• M21: 2,777,284 km (0.117 R)
• M22: 2,876,767 km (0.108 R)
• M23: 2,996,445 km (0.078 R)
• M24: 3,092,188 km (0.064 R)
• M25: 3,359,220 km (0.11 R)
• M26: 3,586,609 km (0.06 R)
• M27: 3,812,203 km (0.073 R)
• M28: 3,979,154 km (0.119 R)
• M29: 4,191,583 km (0.118 R)
• M30: 4,364,069 km (0.093 R)
• M31: 4,686,752 km (0.099 R)
• M32: 4,828,570 km (0.107 R)
• M33: 5,017,363 km (0.094 R)
• M34: 5,200,920 km (0.111 R)
• M35: 5,332,416 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.5

Radius: 8.2

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.18 AU - 3.42 AU

Year: 3234 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 52.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,839,941 km

• M1: 131,347 km (0.037 R)
• M2: 206,894 km (0.106 R)
• M3: 375,191 km (0.118 R)
• M4: 439,219 km (0.12 R)
• M5: 498,909 km (0.063 R)
• M6: 747,241 km (0.113 R)
• M7: 809,923 km (0.114 R)
• M8: 1,044,343 km (0.089 R)
• M9: 1,127,220 km (0.092 R)
• M10: 1,300,005 km (0.045 R)
• M11: 1,602,492 km (0.107 R)
• M12: 1,726,958 km (0.109 R)
• M13: 1,912,459 km (0.114 R)
• M14: 2,507,410 km (0.074 R)
• M15: 2,636,214 km (0.113 R)
• M16: 2,701,438 km (0.053 R)
• M17: 2,967,872 km (0.113 R)
• M18: 3,138,863 km (0.047 R)
• M19: 3,277,839 km (0.103 R)
• M20: 3,348,150 km (0.12 R)
• M21: 3,508,220 km (0.119 R)
• M22: 3,562,224 km (0.114 R)
• M23: 3,616,379 km (0.03 R)
• M24: 3,799,188 km (0.046 R)
• M25: 3,854,539 km (0.111 R)
• M26: 3,910,189 km (0.08 R)
• M27: 3,966,139 km (0.099 R)
• M28: 4,060,086 km (0.079 R)
• M29: 4,579,640 km (0.112 R)
• M30: 4,857,443 km (0.094 R)
• M31: 5,387,767 km (0.073 R)
• M32: 5,680,979 km (0.07 R)
• M33: 5,808,287 km (0.077 R)
• M34: 5,936,492 km (0.111 R)
• M35: 6,239,428 km (0.059 R)
• M36: 6,304,952 km (0.083 R)
• M37: 6,392,766 km (0.088 R)
• M38: 6,547,300 km (0.119 R)
• M39: 6,973,206 km (0.058 R)
• M40: 7,292,747 km (0.118 R)
• M41: 7,384,899 km (0.074 R)
• M42: 7,781,034 km (0.111 R)
• M43: 7,851,794 km (0.088 R)
• M44: 8,376,284 km (0.088 R)
• M45: 8,545,479 km (0.074 R)
• M46: 9,060,096 km (0.098 R)
• M47: 9,134,446 km (0.057 R)
• M48: 9,308,728 km (0.109 R)
• M49: 9,635,300 km (0.069 R)
• M50: 10,403,186 km (0.052 R)
• M51: 10,768,204 km (0.111 R)
• M52: 11,510,958 km (0.099 R)
• M53: 11,618,519 km (0.059 R)
• M54: 11,753,306 km (0.099 R)
• M55: 11,834,388 km (0.07 R)
• M56: 11,997,151 km (0.081 R)
• M57: 12,462,550 km (0.09 R)
• M58: 13,129,607 km (0.12 R)
• M59: 13,213,830 km (0.112 R)
• M60: 13,270,079 km (0.113 R)
• M61: 13,326,328 km (0.077 R)
• M62: 13,382,726 km (0.038 R)
• M63: 13,808,332 km (0.064 R)
• M64: 14,094,363 km (0.084 R)
• M65: 14,847,589 km (0.056 R)
• M66: 14,993,895 km (0.097 R)
• M67: 15,347,096 km (0.113 R)
• M68: 15,941,747 km (0.065 R)
• M69: 16,726,089 km (0.113 R)
• M70: 16,878,380 km (0.105 R)
• M71: 17,368,762 km (0.096 R)
• M72: 17,492,030 km (0.054 R)
• M73: 17,615,748 km (0.109 R)
• M74: 17,926,014 km (0.041 R)
• M75: 18,300,906 km (0.074 R)
• M76: 18,678,192 km (0.077 R)
• M77: 18,804,602 km (0.11 R)
• M78: 19,026,456 km (0.102 R)
• M79: 19,153,614 km (0.062 R)
• M80: 19,281,071 km (0.102 R)
• M81: 19,954,710 km (0.045 R)
• M82: 20,897,626 km (0.096 R)
• M83: 22,054,915 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 5.2

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.33 AU - 7.97 AU

Year: 14605 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 77.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 52,839,941 km

• M1: 69,413 km (0.103 R)
• M2: 273,315 km (0.05 R)
• M3: 602,431 km (0.075 R)
• M4: 637,137 km (0.119 R)
• M5: 1,258,866 km (0.107 R)
• M6: 1,489,546 km (0.083 R)
• M7: 1,733,540 km (0.051 R)
• M8: 2,149,721 km (0.107 R)
• M9: 2,341,207 km (0.073 R)
• M10: 2,397,007 km (0.09 R)
• M11: 2,509,803 km (0.049 R)
• M12: 2,595,673 km (0.101 R)
• M13: 2,682,439 km (0.106 R)
• M14: 2,799,575 km (0.033 R)
• M15: 2,888,585 km (0.1 R)
• M16: 3,130,635 km (0.117 R)
• M17: 3,192,119 km (0.066 R)
• M18: 3,410,682 km (0.108 R)
• M19: 3,961,352 km (0.11 R)
• M20: 4,094,943 km (0.111 R)
• M21: 4,504,691 km (0.101 R)
• M22: 4,749,732 km (0.074 R)
• M23: 6,860,409 km (0.119 R)
• M24: 7,182,792 km (0.082 R)
• M25: 7,758,594 km (0.075 R)
• M26: 8,349,207 km (0.113 R)
• M27: 9,842,792 km (0.097 R)
• M28: 10,666,328 km (0.106 R)
• M29: 11,086,249 km (0.092 R)
• M30: 11,750,314 km (0.08 R)
• M31: 12,281,088 km (0.109 R)
• M32: 12,476,014 km (0.095 R)
• M33: 12,524,932 km (0.119 R)
• M34: 12,671,987 km (0.098 R)
• M35: 13,116,592 km (0.114 R)
• M36: 13,566,283 km (0.07 R)
• M37: 13,616,697 km (0.104 R)
• M38: 15,101,755 km (0.108 R)
• M39: 16,476,261 km (0.07 R)
• M40: 16,853,098 km (0.045 R)
• M41: 17,287,231 km (0.07 R)
• M42: 18,667,570 km (0.101 R)
• M43: 19,229,609 km (0.096 R)
• M44: 19,342,705 km (0.078 R)
• M45: 20,890,595 km (0.054 R)
• M46: 21,944,362 km (0.077 R)
• M47: 22,181,026 km (0.053 R)
• M48: 23,860,262 km (0.064 R)
• M49: 24,653,729 km (0.056 R)
• M50: 25,891,352 km (0.043 R)
• M51: 26,016,117 km (0.03 R)
• M52: 26,078,649 km (0.111 R)
• M53: 26,517,569 km (0.049 R)
• M54: 26,895,902 km (0.071 R)
• M55: 27,339,310 km (0.026 R)
• M56: 27,657,654 km (0.111 R)
• M57: 27,785,261 km (0.09 R)
• M58: 28,297,784 km (0.033 R)
• M59: 28,426,438 km (0.093 R)
• M60: 28,878,074 km (0.118 R)
• M61: 29,854,050 km (0.057 R)
• M62: 30,313,166 km (0.08 R)
• M63: 31,371,421 km (0.094 R)
• M64: 31,637,855 km (0.117 R)
• M65: 31,905,037 km (0.116 R)
• M66: 32,038,927 km (0.103 R)
• M67: 32,172,967 km (0.079 R)
• M68: 32,576,283 km (0.105 R)
• M69: 33,184,398 km (0.118 R)
• M70: 33,252,166 km (0.085 R)
• M71: 33,796,253 km (0.079 R)
• M72: 35,862,499 km (0.094 R)
• M73: 36,001,625 km (0.118 R)
• M74: 36,840,720 km (0.066 R)
• M75: 37,262,586 km (0.083 R)
• M76: 37,544,727 km (0.031 R)
• M77: 37,615,337 km (0.101 R)
• M78: 38,395,490 km (0.108 R)
• M79: 38,680,474 km (0.104 R)
• M80: 38,823,191 km (0.111 R)
• M81: 39,252,536 km (0.12 R)
• M82: 39,324,194 km (0.109 R)
• M83: 40,260,377 km (0.085 R)
• M84: 40,549,849 km (0.111 R)
• M85: 41,422,603 km (0.07 R)
• M86: 44,226,815 km (0.117 R)
• M87: 45,125,001 km (0.098 R)
• M88: 45,275,197 km (0.055 R)
• M89: 47,091,615 km (0.078 R)
• M90: 48,392,518 km (0.086 R)
• M91: 48,469,411 km (0.061 R)
• M92: 50,405,058 km (0.04 R)
• M93: 51,343,036 km (0.117 R)
• M94: 52,050,335 km (0.037 R)
• M95: 52,129,024 km (0.083 R)
• M96: 52,444,675 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit