🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 11.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.76 AU

Year: 358 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,017,850 km

• M1: 162,762 km (0.09 R)
• M2: 243,097 km (0.119 R)
• M3: 324,927 km (0.12 R)
• M4: 422,165 km (0.082 R)
• M5: 535,710 km (0.079 R)
• M6: 661,522 km (0.104 R)
• M7: 752,926 km (0.1 R)
• M8: 860,188 km (0.109 R)
• M9: 957,726 km (0.082 R)
• M10: 1,115,701 km (0.071 R)
• M11: 1,193,941 km (0.092 R)
• M12: 1,274,275 km (0.099 R)
• M13: 1,481,169 km (0.039 R)
• M14: 1,563,447 km (0.075 R)
• M15: 1,666,071 km (0.058 R)
• M16: 1,742,366 km (0.087 R)
• M17: 1,928,317 km (0.054 R)
• M18: 2,018,674 km (0.115 R)
• M19: 2,110,676 km (0.106 R)
• M20: 2,219,733 km (0.081 R)
• M21: 2,427,375 km (0.08 R)
• M22: 2,658,354 km (0.115 R)
• M23: 2,799,275 km (0.085 R)
• M24: 2,896,514 km (0.07 R)
• M25: 3,030,105 km (0.071 R)
• M26: 3,153,822 km (0.116 R)
• M27: 3,261,234 km (0.116 R)
• M28: 3,369,842 km (0.116 R)
• M29: 3,455,262 km (0.076 R)
• M30: 3,609,497 km (0.093 R)
• M31: 3,766,126 km (0.109 R)
• M32: 4,086,266 km (0.059 R)
• M33: 4,197,118 km (0.103 R)
• M34: 4,355,392 km (0.108 R)
• M35: 4,462,056 km (0.086 R)
• M36: 4,664,312 km (0.063 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.7

Radius: 6.1

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.32 AU - 7.56 AU

Year: 12192 Days

Day: 16.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 54,017,850 km

• M1: 94,396 km (0.102 R)
• M2: 156,330 km (0.073 R)
• M3: 418,126 km (0.082 R)
• M4: 660,325 km (0.092 R)
• M5: 750,233 km (0.106 R)
• M6: 992,582 km (0.088 R)
• M7: 1,586,485 km (0.059 R)
• M8: 1,626,727 km (0.091 R)
• M9: 1,687,913 km (0.066 R)
• M10: 2,092,425 km (0.085 R)
• M11: 2,294,383 km (0.11 R)
• M12: 2,526,259 km (0.108 R)
• M13: 4,151,640 km (0.098 R)
• M14: 4,606,268 km (0.079 R)
• M15: 4,928,053 km (0.082 R)
• M16: 5,226,950 km (0.086 R)
• M17: 5,779,714 km (0.079 R)
• M18: 6,873,573 km (0.051 R)
• M19: 7,376,222 km (0.109 R)
• M20: 8,881,476 km (0.066 R)
• M21: 9,244,849 km (0.099 R)
• M22: 9,318,152 km (0.056 R)
• M23: 9,465,207 km (0.119 R)
• M24: 10,061,205 km (0.081 R)
• M25: 10,516,282 km (0.117 R)
• M26: 10,631,023 km (0.115 R)
• M27: 11,367,643 km (0.076 R)
• M28: 11,881,212 km (0.067 R)
• M29: 12,362,020 km (0.078 R)
• M30: 12,767,430 km (0.101 R)
• M31: 12,930,791 km (0.112 R)
• M32: 12,971,781 km (0.091 R)
• M33: 13,342,335 km (0.068 R)
• M34: 13,841,992 km (0.059 R)
• M35: 14,262,960 km (0.116 R)
• M36: 15,290,249 km (0.112 R)
• M37: 15,507,315 km (0.111 R)
• M38: 15,812,944 km (0.058 R)
• M39: 17,506,092 km (0.056 R)
• M40: 17,778,660 km (0.108 R)
• M41: 17,961,169 km (0.067 R)
• M42: 18,512,437 km (0.101 R)
• M43: 19,209,264 km (0.06 R)
• M44: 21,157,328 km (0.089 R)
• M45: 21,205,648 km (0.107 R)
• M46: 21,788,032 km (0.1 R)
• M47: 21,934,489 km (0.083 R)
• M48: 22,326,585 km (0.055 R)
• M49: 23,666,832 km (0.109 R)
• M50: 25,288,772 km (0.107 R)
• M51: 25,442,708 km (0.091 R)
• M52: 25,854,701 km (0.095 R)
• M53: 29,822,036 km (0.098 R)
• M54: 30,528,737 km (0.054 R)
• M55: 31,792,539 km (0.107 R)
• M56: 33,297,793 km (0.108 R)
• M57: 34,200,766 km (0.09 R)
• M58: 34,826,235 km (0.118 R)
• M59: 36,146,137 km (0.105 R)
• M60: 36,667,037 km (0.109 R)
• M61: 38,244,696 km (0.118 R)
• M62: 38,421,371 km (0.098 R)
• M63: 38,893,801 km (0.112 R)
• M64: 39,012,133 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.5

Radius: 3.2

Gravity: 28.76 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.24 AU - 10.92 AU

Year: 18246 Days

Day: 23.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,017,850 km

• M1: 93,798 km (0.117 R)
• M2: 119,828 km (0.12 R)
• M3: 228,137 km (0.04 R)
• M4: 698,472 km (0.073 R)
• M5: 955,033 km (0.119 R)
• M6: 1,104,481 km (0.075 R)
• M7: 1,645,277 km (0.093 R)
• M8: 3,051,049 km (0.026 R)
• M9: 3,238,495 km (0.081 R)
• M10: 3,333,789 km (0.098 R)
• M11: 3,559,382 km (0.028 R)
• M12: 3,923,803 km (0.039 R)
• M13: 4,404,760 km (0.096 R)
• M14: 4,867,765 km (0.077 R)
• M15: 5,271,530 km (0.06 R)
• M16: 5,685,916 km (0.063 R)
• M17: 5,762,360 km (0.118 R)
• M18: 6,267,702 km (0.083 R)
• M19: 6,908,878 km (0.097 R)
• M20: 7,445,037 km (0.065 R)
• M21: 8,600,681 km (0.056 R)
• M22: 8,820,739 km (0.119 R)
• M23: 9,087,323 km (0.111 R)
• M24: 9,176,633 km (0.106 R)
• M25: 9,673,746 km (0.119 R)
• M26: 9,994,634 km (0.106 R)
• M27: 10,179,537 km (0.104 R)
• M28: 10,272,437 km (0.101 R)
• M29: 11,505,273 km (0.113 R)
• M30: 11,602,063 km (0.043 R)
• M31: 11,796,390 km (0.077 R)
• M32: 11,845,159 km (0.077 R)
• M33: 13,440,022 km (0.103 R)
• M34: 13,695,236 km (0.071 R)
• M35: 14,210,601 km (0.069 R)
• M36: 14,837,266 km (0.055 R)
• M37: 14,889,775 km (0.054 R)
• M38: 15,048,050 km (0.104 R)
• M39: 15,260,030 km (0.055 R)
• M40: 16,063,221 km (0.104 R)
• M41: 16,551,808 km (0.116 R)
• M42: 16,935,227 km (0.103 R)
• M43: 19,353,327 km (0.087 R)
• M44: 19,526,112 km (0.096 R)
• M45: 20,047,311 km (0.062 R)
• M46: 20,163,699 km (0.079 R)
• M47: 20,808,017 km (0.089 R)
• M48: 20,926,049 km (0.099 R)
• M49: 21,044,082 km (0.055 R)
• M50: 21,518,756 km (0.116 R)
• M51: 21,877,043 km (0.082 R)
• M52: 22,478,576 km (0.1 R)
• M53: 23,268,752 km (0.077 R)
• M54: 23,882,702 km (0.098 R)
• M55: 25,946,255 km (0.034 R)
• M56: 26,455,037 km (0.082 R)
• M57: 27,159,942 km (0.096 R)
• M58: 27,353,372 km (0.051 R)
• M59: 27,547,102 km (0.058 R)
• M60: 28,392,180 km (0.098 R)
• M61: 28,522,928 km (0.117 R)
• M62: 28,653,827 km (0.095 R)
• M63: 29,047,867 km (0.034 R)
• M64: 29,113,690 km (0.034 R)
• M65: 29,775,063 km (0.118 R)
• M66: 30,307,631 km (0.106 R)
• M67: 30,910,510 km (0.105 R)
• M68: 31,856,119 km (0.096 R)
• M69: 32,128,088 km (0.111 R)
• M70: 33,085,963 km (0.073 R)
• M71: 35,029,538 km (0.104 R)
• M72: 35,169,711 km (0.067 R)
• M73: 37,367,155 km (0.096 R)
• M74: 37,582,127 km (0.073 R)
• M75: 37,653,934 km (0.091 R)
• M76: 38,157,480 km (0.086 R)
• M77: 38,374,098 km (0.095 R)
• M78: 38,591,015 km (0.09 R)
• M79: 38,953,341 km (0.112 R)
• M80: 39,974,197 km (0.071 R)
• M81: 41,077,631 km (0.096 R)
• M82: 41,670,188 km (0.12 R)
• M83: 42,714,082 km (0.094 R)
• M84: 42,789,030 km (0.049 R)
• M85: 43,013,876 km (0.096 R)
• M86: 44,371,776 km (0.098 R)
• M87: 45,743,588 km (0.104 R)
• M88: 45,973,520 km (0.106 R)
• M89: 46,434,730 km (0.092 R)
• M90: 46,665,859 km (0.074 R)
• M91: 47,283,997 km (0.109 R)
• M92: 49,311,946 km (0.102 R)
• M93: 51,049,974 km (0.094 R)
• M94: 52,166,423 km (0.074 R)
• M95: 52,406,677 km (0.107 R)
• M96: 53,452,067 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit