🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 14.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.78 AU - 0.86 AU

Year: 504 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,876,815 km

• M1: 193,879 km (0.089 R)
• M2: 287,228 km (0.115 R)
• M3: 389,403 km (0.115 R)
• M4: 492,925 km (0.065 R)
• M5: 595,549 km (0.092 R)
• M6: 754,572 km (0.101 R)
• M7: 908,358 km (0.103 R)
• M8: 1,125,425 km (0.096 R)
• M9: 1,245,851 km (0.092 R)
• M10: 1,396,496 km (0.074 R)
• M11: 1,585,737 km (0.069 R)
• M12: 1,756,129 km (0.115 R)
• M13: 1,938,489 km (0.038 R)
• M14: 2,038,121 km (0.06 R)
• M15: 2,133,565 km (0.049 R)
• M16: 2,261,172 km (0.08 R)
• M17: 2,562,761 km (0.118 R)
• M18: 2,659,850 km (0.107 R)
• M19: 2,758,136 km (0.085 R)
• M20: 3,108,793 km (0.101 R)
• M21: 3,466,781 km (0.106 R)
• M22: 3,603,663 km (0.107 R)
• M23: 3,727,680 km (0.058 R)
• M24: 3,860,523 km (0.106 R)
• M25: 3,987,681 km (0.117 R)
• M26: 4,116,036 km (0.109 R)
• M27: 4,238,257 km (0.091 R)
• M28: 4,408,350 km (0.045 R)
• M29: 4,580,687 km (0.082 R)
• M30: 4,779,353 km (0.037 R)
• M31: 4,956,477 km (0.115 R)
• M32: 5,209,895 km (0.097 R)
• M33: 5,342,439 km (0.084 R)
• M34: 5,619,345 km (0.039 R)
• M35: 5,815,168 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.6

Radius: 10.4

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.09 AU - 1.43 AU

Year: 959 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 29,876,815 km

• M1: 129,701 km (0.054 R)
• M2: 238,459 km (0.117 R)
• M3: 316,848 km (0.057 R)
• M4: 432,787 km (0.087 R)
• M5: 500,106 km (0.116 R)
• M6: 600,486 km (0.074 R)
• M7: 689,945 km (0.091 R)
• M8: 850,165 km (0.113 R)
• M9: 980,614 km (0.075 R)
• M10: 1,052,122 km (0.118 R)
• M11: 1,155,494 km (0.065 R)
• M12: 1,380,639 km (0.029 R)
• M13: 1,445,415 km (0.047 R)
• M14: 1,578,108 km (0.111 R)
• M15: 1,741,020 km (0.092 R)
• M16: 1,882,689 km (0.112 R)
• M17: 2,149,273 km (0.103 R)
• M18: 2,457,743 km (0.071 R)
• M19: 2,811,393 km (0.072 R)
• M20: 2,968,022 km (0.077 R)
• M21: 3,192,269 km (0.11 R)
• M22: 3,322,868 km (0.094 R)
• M23: 3,578,231 km (0.117 R)
• M24: 3,748,324 km (0.082 R)
• M25: 3,990,972 km (0.098 R)
• M26: 4,203,102 km (0.079 R)
• M27: 4,322,630 km (0.066 R)
• M28: 4,516,061 km (0.117 R)
• M29: 4,724,899 km (0.053 R)
• M30: 5,024,992 km (0.066 R)
• M31: 5,126,569 km (0.119 R)
• M32: 5,241,461 km (0.094 R)
• M33: 5,461,070 km (0.089 R)
• M34: 5,604,684 km (0.095 R)
• M35: 5,710,001 km (0.082 R)
• M36: 6,043,305 km (0.088 R)
• M37: 6,260,072 km (0.077 R)
• M38: 6,410,418 km (0.045 R)
• M39: 6,492,996 km (0.074 R)
• M40: 6,673,262 km (0.087 R)
• M41: 7,052,792 km (0.106 R)
• M42: 7,138,062 km (0.052 R)
• M43: 7,453,714 km (0.103 R)
• M44: 7,715,510 km (0.082 R)
• M45: 8,173,429 km (0.04 R)
• M46: 8,503,741 km (0.095 R)
• M47: 8,609,806 km (0.077 R)
• M48: 8,884,468 km (0.093 R)
• M49: 9,007,437 km (0.052 R)
• M50: 9,395,644 km (0.116 R)
• M51: 9,662,676 km (0.071 R)
• M52: 9,741,664 km (0.037 R)
• M53: 9,980,123 km (0.085 R)
• M54: 10,188,213 km (0.083 R)
• M55: 10,560,114 km (0.101 R)
• M56: 11,002,325 km (0.038 R)
• M57: 11,101,359 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 13.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.76 AU - 3 AU

Year: 3315 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,876,815 km

• M1: 242,199 km (0.049 R)
• M2: 387,758 km (0.107 R)
• M3: 700,716 km (0.116 R)
• M4: 1,141,731 km (0.099 R)
• M5: 1,677,291 km (0.095 R)
• M6: 1,790,537 km (0.096 R)
• M7: 1,935,946 km (0.066 R)
• M8: 2,085,394 km (0.06 R)
• M9: 2,207,915 km (0.099 R)
• M10: 2,476,294 km (0.104 R)
• M11: 2,655,811 km (0.107 R)
• M12: 2,789,103 km (0.04 R)
• M13: 3,062,717 km (0.118 R)
• M14: 3,202,741 km (0.117 R)
• M15: 3,399,013 km (0.032 R)
• M16: 3,784,826 km (0.054 R)
• M17: 3,897,773 km (0.104 R)
• M18: 4,165,553 km (0.119 R)
• M19: 4,459,213 km (0.092 R)
• M20: 4,780,101 km (0.057 R)
• M21: 5,212,738 km (0.095 R)
• M22: 5,593,764 km (0.097 R)
• M23: 5,961,924 km (0.119 R)
• M24: 6,249,002 km (0.047 R)
• M25: 6,905,587 km (0.094 R)
• M26: 7,137,165 km (0.036 R)
• M27: 7,277,338 km (0.05 R)
• M28: 7,631,885 km (0.104 R)
• M29: 7,751,264 km (0.069 R)
• M30: 7,847,306 km (0.112 R)
• M31: 8,040,437 km (0.111 R)
• M32: 8,357,883 km (0.088 R)
• M33: 8,779,151 km (0.057 R)
• M34: 9,030,176 km (0.118 R)
• M35: 9,156,736 km (0.102 R)
• M36: 9,591,019 km (0.042 R)
• M37: 9,694,241 km (0.076 R)
• M38: 9,797,763 km (0.071 R)
• M39: 10,032,183 km (0.094 R)
• M40: 10,374,014 km (0.12 R)
• M41: 10,533,036 km (0.034 R)
• M42: 10,988,113 km (0.092 R)
• M43: 11,313,339 km (0.046 R)
• M44: 11,641,706 km (0.087 R)
• M45: 12,223,941 km (0.055 R)
• M46: 12,335,990 km (0.081 R)
• M47: 12,758,903 km (0.063 R)
• M48: 13,043,588 km (0.055 R)
• M49: 13,939,530 km (0.054 R)
• M50: 14,115,157 km (0.088 R)
• M51: 14,735,989 km (0.086 R)
• M52: 14,884,988 km (0.078 R)
• M53: 15,244,921 km (0.099 R)
• M54: 15,668,582 km (0.056 R)
• M55: 15,973,462 km (0.07 R)
• M56: 16,157,468 km (0.088 R)
• M57: 16,280,437 km (0.082 R)
• M58: 16,496,456 km (0.114 R)
• M59: 16,806,722 km (0.109 R)
• M60: 17,024,986 km (0.102 R)
• M61: 17,401,524 km (0.064 R)
• M62: 17,622,480 km (0.103 R)
• M63: 18,644,083 km (0.103 R)
• M64: 18,934,902 km (0.109 R)
• M65: 19,129,529 km (0.119 R)
• M66: 19,422,890 km (0.08 R)
• M67: 19,816,332 km (0.113 R)
• M68: 19,948,128 km (0.105 R)
• M69: 20,577,786 km (0.111 R)
• M70: 20,744,587 km (0.068 R)
• M71: 21,281,344 km (0.088 R)
• M72: 21,619,286 km (0.117 R)
• M73: 22,403,029 km (0.102 R)
• M74: 22,781,063 km (0.066 R)
• M75: 23,126,784 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.12 AU - 4.42 AU

Year: 5985 Days

Day: 5.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,876,815 km

• M1: 182,509 km (0.057 R)
• M2: 462,856 km (0.039 R)
• M3: 614,099 km (0.079 R)
• M4: 1,142,629 km (0.068 R)
• M5: 1,263,204 km (0.118 R)
• M6: 1,517,820 km (0.095 R)
• M7: 1,668,615 km (0.116 R)
• M8: 2,226,166 km (0.11 R)
• M9: 2,340,608 km (0.078 R)
• M10: 2,437,548 km (0.069 R)
• M11: 3,047,458 km (0.114 R)
• M12: 3,457,955 km (0.115 R)
• M13: 3,726,333 km (0.066 R)
• M14: 3,886,104 km (0.095 R)
• M15: 4,094,793 km (0.118 R)
• M16: 4,212,377 km (0.059 R)
• M17: 4,596,395 km (0.063 R)
• M18: 4,743,449 km (0.057 R)
• M19: 5,117,743 km (0.118 R)
• M20: 5,605,582 km (0.041 R)
• M21: 6,054,824 km (0.07 R)
• M22: 6,297,472 km (0.069 R)
• M23: 6,570,787 km (0.116 R)
• M24: 6,653,515 km (0.103 R)
• M25: 7,072,688 km (0.119 R)
• M26: 8,232,072 km (0.111 R)
• M27: 8,351,152 km (0.04 R)
• M28: 8,561,187 km (0.119 R)
• M29: 8,925,308 km (0.056 R)
• M30: 9,078,496 km (0.051 R)
• M31: 9,263,399 km (0.112 R)
• M32: 9,356,449 km (0.079 R)
• M33: 10,755,638 km (0.025 R)
• M34: 11,346,699 km (0.042 R)
• M35: 11,579,474 km (0.048 R)
• M36: 12,185,195 km (0.111 R)
• M37: 12,355,288 km (0.035 R)
• M38: 12,526,279 km (0.071 R)
• M39: 12,835,946 km (0.119 R)
• M40: 13,182,864 km (0.119 R)
• M41: 13,603,383 km (0.025 R)
• M42: 13,850,668 km (0.113 R)
• M43: 14,206,711 km (0.054 R)
• M44: 14,565,597 km (0.097 R)
• M45: 15,000,328 km (0.068 R)
• M46: 15,919,757 km (0.079 R)
• M47: 16,031,207 km (0.057 R)
• M48: 16,255,155 km (0.098 R)
• M49: 17,851,364 km (0.059 R)
• M50: 18,199,927 km (0.111 R)
• M51: 18,433,599 km (0.093 R)
• M52: 18,707,363 km (0.109 R)
• M53: 19,140,300 km (0.1 R)
• M54: 19,219,437 km (0.096 R)
• M55: 19,457,297 km (0.094 R)
• M56: 19,656,412 km (0.089 R)
• M57: 20,016,345 km (0.114 R)
• M58: 20,217,255 km (0.06 R)
• M59: 21,272,668 km (0.098 R)
• M60: 21,848,470 km (0.116 R)
• M61: 22,387,621 km (0.11 R)
• M62: 24,116,972 km (0.079 R)
• M63: 24,202,392 km (0.051 R)
• M64: 24,416,467 km (0.081 R)
• M65: 24,889,795 km (0.088 R)
• M66: 24,976,113 km (0.096 R)
• M67: 25,279,198 km (0.096 R)
• M68: 25,452,881 km (0.071 R)
• M69: 26,503,507 km (0.1 R)
• M70: 26,591,770 km (0.08 R)
• M71: 27,122,992 km (0.106 R)
• M72: 27,211,853 km (0.072 R)
• M73: 27,568,494 km (0.118 R)
• M74: 27,881,602 km (0.104 R)
• M75: 28,647,244 km (0.087 R)
• M76: 29,009,869 km (0.054 R)
• M77: 29,191,780 km (0.073 R)
• M78: 30,245,099 km (0.113 R)
• M79: 30,846,034 km (0.05 R)
• M80: 30,985,309 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.2

Radius: 7.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.02 AU - 7.76 AU

Year: 10956 Days

Day: 23.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,876,815 km

• M1: 96,939 km (0.063 R)
• M2: 146,756 km (0.112 R)
• M3: 216,917 km (0.108 R)
• M4: 312,660 km (0.071 R)
• M5: 366,964 km (0.056 R)
• M6: 585,676 km (0.088 R)
• M7: 896,241 km (0.076 R)
• M8: 1,019,809 km (0.109 R)
• M9: 1,105,379 km (0.101 R)
• M10: 1,193,492 km (0.111 R)
• M11: 1,618,948 km (0.044 R)
• M12: 1,719,628 km (0.086 R)
• M13: 1,770,790 km (0.061 R)
• M14: 2,034,082 km (0.035 R)
• M15: 2,142,989 km (0.074 R)
• M16: 2,656,858 km (0.101 R)
• M17: 3,019,932 km (0.12 R)
• M18: 3,593,939 km (0.116 R)
• M19: 3,859,924 km (0.081 R)
• M20: 3,927,393 km (0.113 R)
• M21: 4,155,230 km (0.106 R)
• M22: 4,815,855 km (0.117 R)
• M23: 4,864,324 km (0.048 R)
• M24: 4,961,713 km (0.089 R)
• M25: 5,712,694 km (0.118 R)
• M26: 5,789,737 km (0.079 R)
• M27: 5,841,348 km (0.097 R)
• M28: 6,153,858 km (0.047 R)
• M29: 6,714,102 km (0.087 R)
• M30: 7,235,002 km (0.112 R)
• M31: 7,542,425 km (0.099 R)
• M32: 7,598,824 km (0.067 R)
• M33: 7,740,343 km (0.115 R)
• M34: 7,825,764 km (0.071 R)
• M35: 7,940,057 km (0.093 R)
• M36: 8,315,248 km (0.117 R)
• M37: 8,490,427 km (0.112 R)
• M38: 8,578,540 km (0.03 R)
• M39: 8,637,332 km (0.074 R)
• M40: 8,725,894 km (0.097 R)
• M41: 8,993,375 km (0.083 R)
• M42: 9,143,123 km (0.079 R)
• M43: 9,445,161 km (0.092 R)
• M44: 9,935,243 km (0.065 R)
• M45: 10,059,110 km (0.069 R)
• M46: 12,174,724 km (0.099 R)
• M47: 12,274,056 km (0.109 R)
• M48: 12,640,721 km (0.087 R)
• M49: 13,555,811 km (0.068 R)
• M50: 13,762,107 km (0.042 R)
• M51: 13,831,071 km (0.118 R)
• M52: 14,387,126 km (0.107 R)
• M53: 14,703,077 km (0.116 R)
• M54: 15,664,692 km (0.09 R)
• M55: 16,609,702 km (0.107 R)
• M56: 17,052,212 km (0.101 R)
• M57: 17,274,814 km (0.085 R)
• M58: 18,516,626 km (0.084 R)
• M59: 19,399,104 km (0.061 R)
• M60: 19,553,938 km (0.118 R)
• M61: 21,324,428 km (0.119 R)
• M62: 21,444,256 km (0.108 R)
• M63: 22,370,566 km (0.064 R)
• M64: 22,451,648 km (0.044 R)
• M65: 22,736,483 km (0.073 R)
• M66: 22,859,003 km (0.073 R)
• M67: 23,309,742 km (0.119 R)
• M68: 23,433,160 km (0.091 R)
• M69: 23,929,227 km (0.066 R)
• M70: 24,095,280 km (0.084 R)
• M71: 24,595,984 km (0.047 R)
• M72: 24,763,684 km (0.118 R)
• M73: 27,106,985 km (0.098 R)
• M74: 27,366,836 km (0.056 R)
• M75: 27,932,765 km (0.095 R)
• M76: 28,063,962 km (0.088 R)
• M77: 28,722,791 km (0.06 R)
• M78: 29,431,137 km (0.065 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: 493 - 11,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit