🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.3

Radius: 9.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 5.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 42,921,452 km

• M1: 113,395 km (0.102 R)
• M2: 225,444 km (0.107 R)
• M3: 284,236 km (0.106 R)
• M4: 347,815 km (0.082 R)
• M5: 463,305 km (0.084 R)
• M6: 626,815 km (0.102 R)
• M7: 688,449 km (0.085 R)
• M8: 785,090 km (0.119 R)
• M9: 943,663 km (0.118 R)
• M10: 1,029,233 km (0.092 R)
• M11: 1,098,796 km (0.085 R)
• M12: 1,203,814 km (0.116 R)
• M13: 1,302,399 km (0.08 R)
• M14: 1,383,182 km (0.101 R)
• M15: 1,491,940 km (0.071 R)
• M16: 1,587,533 km (0.057 R)
• M17: 1,690,755 km (0.076 R)
• M18: 1,785,002 km (0.079 R)
• M19: 1,978,881 km (0.104 R)
• M20: 2,240,079 km (0.104 R)
• M21: 2,506,064 km (0.118 R)
• M22: 2,569,493 km (0.11 R)
• M23: 2,633,371 km (0.116 R)
• M24: 2,704,281 km (0.054 R)
• M25: 2,795,535 km (0.103 R)
• M26: 2,867,941 km (0.119 R)
• M27: 2,954,259 km (0.082 R)
• M28: 3,371,338 km (0.044 R)
• M29: 3,476,804 km (0.04 R)
• M30: 3,611,891 km (0.077 R)
• M31: 3,705,390 km (0.049 R)
• M32: 3,814,297 km (0.063 R)
• M33: 4,117,382 km (0.1 R)
• M34: 4,382,470 km (0.091 R)
• M35: 4,497,660 km (0.029 R)
• M36: 4,582,931 km (0.047 R)
• M37: 4,668,650 km (0.039 R)
• M38: 4,754,819 km (0.112 R)
• M39: 4,841,735 km (0.062 R)
• M40: 4,921,022 km (0.089 R)
• M41: 5,105,327 km (0.103 R)
• M42: 5,178,031 km (0.049 R)
• M43: 5,455,834 km (0.076 R)
• M44: 5,513,729 km (0.111 R)
• M45: 5,596,606 km (0.113 R)
• M46: 5,680,082 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 11.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 476 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,921,452 km

• M1: 156,031 km (0.117 R)
• M2: 261,048 km (0.072 R)
• M3: 340,934 km (0.096 R)
• M4: 471,832 km (0.093 R)
• M5: 633,098 km (0.043 R)
• M6: 761,752 km (0.029 R)
• M7: 840,441 km (0.098 R)
• M8: 929,152 km (0.116 R)
• M9: 1,087,876 km (0.111 R)
• M10: 1,281,605 km (0.115 R)
• M11: 1,406,669 km (0.115 R)
• M12: 1,519,615 km (0.086 R)
• M13: 1,678,039 km (0.115 R)
• M14: 1,760,767 km (0.106 R)
• M15: 1,957,339 km (0.1 R)
• M16: 2,035,728 km (0.113 R)
• M17: 2,133,565 km (0.106 R)
• M18: 2,230,055 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 8.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.43 AU - 5.11 AU

Year: 5985 Days

Day: 5.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,921,452 km

• M1: 148,850 km (0.111 R)
• M2: 205,398 km (0.075 R)
• M3: 261,347 km (0.064 R)
• M4: 484,847 km (0.058 R)
• M5: 602,580 km (0.118 R)
• M6: 659,427 km (0.101 R)
• M7: 730,486 km (0.12 R)
• M8: 816,954 km (0.106 R)
• M9: 907,012 km (0.084 R)
• M10: 1,028,037 km (0.064 R)
• M11: 1,083,537 km (0.031 R)
• M12: 1,346,830 km (0.081 R)
• M13: 1,949,859 km (0.093 R)
• M14: 2,054,876 km (0.102 R)
• M15: 2,942,291 km (0.032 R)
• M16: 3,185,986 km (0.071 R)
• M17: 3,780,338 km (0.107 R)
• M18: 3,868,003 km (0.067 R)
• M19: 3,956,415 km (0.092 R)
• M20: 4,090,305 km (0.11 R)
• M21: 4,248,430 km (0.045 R)
• M22: 4,687,799 km (0.107 R)
• M23: 4,853,404 km (0.044 R)
• M24: 5,045,039 km (0.081 R)
• M25: 5,510,138 km (0.112 R)
• M26: 5,836,262 km (0.095 R)
• M27: 5,912,407 km (0.052 R)
• M28: 6,091,476 km (0.107 R)
• M29: 6,692,410 km (0.08 R)
• M30: 7,754,106 km (0.045 R)
• M31: 7,809,906 km (0.097 R)
• M32: 8,780,049 km (0.071 R)
• M33: 9,190,396 km (0.112 R)
• M34: 9,368,267 km (0.056 R)
• M35: 9,487,497 km (0.117 R)
• M36: 9,757,521 km (0.109 R)
• M37: 10,428,318 km (0.11 R)
• M38: 10,675,902 km (0.09 R)
• M39: 11,335,180 km (0.119 R)
• M40: 11,749,866 km (0.083 R)
• M41: 12,169,488 km (0.106 R)
• M42: 12,430,237 km (0.112 R)
• M43: 12,725,842 km (0.116 R)
• M44: 12,791,815 km (0.047 R)
• M45: 12,890,998 km (0.027 R)
• M46: 13,323,785 km (0.045 R)
• M47: 14,169,611 km (0.051 R)
• M48: 14,512,789 km (0.115 R)
• M49: 14,962,929 km (0.065 R)
• M50: 15,067,498 km (0.078 R)
• M51: 15,877,121 km (0.115 R)
• M52: 16,484,638 km (0.051 R)
• M53: 16,664,754 km (0.093 R)
• M54: 17,355,298 km (0.114 R)
• M55: 17,501,754 km (0.083 R)
• M56: 17,648,809 km (0.056 R)
• M57: 18,614,014 km (0.119 R)
• M58: 19,103,050 km (0.092 R)
• M59: 19,406,135 km (0.051 R)
• M60: 19,596,423 km (0.094 R)
• M61: 19,710,866 km (0.068 R)
• M62: 20,017,093 km (0.113 R)
• M63: 20,402,158 km (0.09 R)
• M64: 20,634,334 km (0.096 R)
• M65: 20,945,198 km (0.103 R)
• M66: 21,375,292 km (0.118 R)
• M67: 21,532,519 km (0.089 R)
• M68: 21,966,503 km (0.11 R)
• M69: 22,403,478 km (0.055 R)
• M70: 22,723,169 km (0.084 R)
• M71: 22,843,445 km (0.113 R)
• M72: 23,407,280 km (0.089 R)
• M73: 24,016,592 km (0.095 R)
• M74: 24,098,272 km (0.069 R)
• M75: 24,713,568 km (0.098 R)
• M76: 24,919,714 km (0.096 R)
• M77: 25,625,218 km (0.117 R)
• M78: 25,750,281 km (0.031 R)
• M79: 27,695,054 km (0.054 R)
• M80: 28,167,035 km (0.096 R)
• M81: 28,468,774 km (0.059 R)
• M82: 29,032,010 km (0.112 R)
• M83: 29,119,076 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.7

Radius: 7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.92 AU - 7.08 AU

Year: 12561 Days

Day: 22.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,921,452 km

• M1: 106,962 km (0.115 R)
• M2: 266,583 km (0.081 R)
• M3: 416,929 km (0.047 R)
• M4: 509,680 km (0.091 R)
• M5: 1,002,306 km (0.093 R)
• M6: 1,074,562 km (0.055 R)
• M7: 1,262,905 km (0.097 R)
• M8: 1,421,329 km (0.117 R)
• M9: 1,890,019 km (0.113 R)
• M10: 2,118,007 km (0.071 R)
• M11: 2,452,059 km (0.119 R)
• M12: 2,525,960 km (0.115 R)
• M13: 2,600,460 km (0.072 R)
• M14: 2,880,058 km (0.085 R)
• M15: 3,249,715 km (0.032 R)
• M16: 3,412,926 km (0.114 R)
• M17: 3,718,853 km (0.086 R)
• M18: 3,775,551 km (0.116 R)
• M19: 4,033,757 km (0.113 R)
• M20: 5,345,282 km (0.107 R)
• M21: 5,441,323 km (0.114 R)
• M22: 5,537,964 km (0.106 R)
• M23: 6,638,555 km (0.088 R)
• M24: 6,707,370 km (0.103 R)
• M25: 6,811,191 km (0.052 R)
• M26: 7,266,717 km (0.117 R)
• M27: 7,695,913 km (0.103 R)
• M28: 8,466,940 km (0.057 R)
• M29: 8,842,730 km (0.039 R)
• M30: 9,262,352 km (0.098 R)
• M31: 9,377,842 km (0.084 R)
• M32: 9,923,575 km (0.099 R)
• M33: 10,599,907 km (0.071 R)
• M34: 10,680,540 km (0.093 R)
• M35: 10,761,323 km (0.092 R)
• M36: 11,291,198 km (0.112 R)
• M37: 11,662,949 km (0.103 R)
• M38: 11,871,339 km (0.113 R)
• M39: 11,954,964 km (0.06 R)
• M40: 12,845,371 km (0.032 R)
• M41: 13,017,408 km (0.087 R)
• M42: 13,538,159 km (0.105 R)
• M43: 14,824,251 km (0.093 R)
• M44: 16,148,941 km (0.077 R)
• M45: 16,755,111 km (0.09 R)
• M46: 16,801,935 km (0.098 R)
• M47: 17,416,035 km (0.119 R)
• M48: 18,133,655 km (0.101 R)
• M49: 18,471,896 km (0.076 R)
• M50: 19,696,804 km (0.119 R)
• M51: 22,534,226 km (0.114 R)
• M52: 23,106,438 km (0.096 R)
• M53: 23,630,779 km (0.076 R)
• M54: 24,159,159 km (0.058 R)
• M55: 24,744,685 km (0.104 R)
• M56: 25,442,858 km (0.059 R)
• M57: 25,604,872 km (0.093 R)
• M58: 26,365,428 km (0.059 R)
• M59: 27,520,174 km (0.078 R)
• M60: 27,686,527 km (0.107 R)
• M61: 27,908,829 km (0.12 R)
• M62: 28,411,029 km (0.05 R)
• M63: 29,085,416 km (0.04 R)
• M64: 32,009,756 km (0.079 R)
• M65: 33,418,070 km (0.054 R)
• M66: 34,129,707 km (0.091 R)
• M67: 34,846,430 km (0.105 R)
• M68: 34,966,258 km (0.104 R)
• M69: 35,628,378 km (0.101 R)
• M70: 36,051,890 km (0.098 R)
• M71: 36,781,628 km (0.058 R)
• M72: 37,762,392 km (0.115 R)
• M73: 37,885,511 km (0.043 R)
• M74: 38,070,564 km (0.082 R)
• M75: 39,436,691 km (0.111 R)
• M76: 41,325,215 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit