🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.99 AU - 2.57 AU

Year: 1318 Days

Day: 33.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,266,043 km

• M1: 1,849,179 km (0.096 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 8.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.66 AU - 7.62 AU

Year: 7305 Days

Day: 14 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,266,043 km

• M1: 111,600 km (0.106 R)
• M2: 169,794 km (0.11 R)
• M3: 226,042 km (0.07 R)
• M4: 285,732 km (0.045 R)
• M5: 362,027 km (0.105 R)
• M6: 508,034 km (0.078 R)
• M7: 663,018 km (0.081 R)
• M8: 783,743 km (0.034 R)
• M9: 912,098 km (0.111 R)
• M10: 1,061,846 km (0.059 R)
• M11: 1,264,102 km (0.096 R)
• M12: 1,463,366 km (0.058 R)
• M13: 1,574,966 km (0.105 R)
• M14: 1,739,374 km (0.113 R)
• M15: 1,996,832 km (0.053 R)
• M16: 2,139,100 km (0.103 R)
• M17: 2,229,756 km (0.049 R)
• M18: 2,528,653 km (0.103 R)
• M19: 2,702,486 km (0.099 R)
• M20: 2,761,277 km (0.058 R)
• M21: 3,289,208 km (0.088 R)
• M22: 3,870,247 km (0.073 R)
• M23: 4,367,061 km (0.077 R)
• M24: 4,529,524 km (0.074 R)
• M25: 4,623,173 km (0.087 R)
• M26: 5,445,362 km (0.078 R)
• M27: 7,030,950 km (0.113 R)
• M28: 7,248,914 km (0.092 R)
• M29: 7,552,299 km (0.089 R)
• M30: 7,635,625 km (0.039 R)
• M31: 7,691,575 km (0.098 R)
• M32: 7,972,669 km (0.084 R)
• M33: 8,057,641 km (0.115 R)
• M34: 8,690,140 km (0.035 R)
• M35: 8,865,319 km (0.116 R)
• M36: 9,041,845 km (0.068 R)
• M37: 9,130,556 km (0.081 R)
• M38: 9,308,728 km (0.112 R)
• M39: 9,458,176 km (0.118 R)
• M40: 9,789,685 km (0.034 R)
• M41: 10,526,155 km (0.109 R)
• M42: 10,681,737 km (0.09 R)
• M43: 11,825,113 km (0.113 R)
• M44: 12,182,203 km (0.111 R)
• M45: 12,477,061 km (0.111 R)
• M46: 12,575,945 km (0.116 R)
• M47: 12,641,918 km (0.082 R)
• M48: 12,973,726 km (0.083 R)
• M49: 13,409,355 km (0.12 R)
• M50: 13,612,060 km (0.085 R)
• M51: 13,815,663 km (0.04 R)
• M52: 14,123,236 km (0.105 R)
• M53: 14,363,939 km (0.12 R)
• M54: 15,269,754 km (0.106 R)
• M55: 15,340,214 km (0.108 R)
• M56: 15,481,435 km (0.077 R)
• M57: 16,808,218 km (0.104 R)
• M58: 17,026,781 km (0.07 R)
• M59: 17,246,391 km (0.049 R)
• M60: 18,059,305 km (0.112 R)
• M61: 18,433,001 km (0.105 R)
• M62: 19,074,028 km (0.086 R)
• M63: 21,671,196 km (0.075 R)
• M64: 21,988,643 km (0.111 R)
• M65: 22,587,932 km (0.064 R)
• M66: 22,829,233 km (0.1 R)
• M67: 23,192,756 km (0.085 R)
• M68: 23,966,327 km (0.047 R)
• M69: 24,665,697 km (0.086 R)
• M70: 25,038,794 km (0.104 R)
• M71: 25,205,147 km (0.112 R)
• M72: 25,622,674 km (0.031 R)
• M73: 26,000,409 km (0.119 R)
• M74: 27,315,524 km (0.093 R)
• M75: 27,701,487 km (0.105 R)
• M76: 27,787,505 km (0.072 R)
• M77: 28,957,061 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 7.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.41 AU - 14.81 AU

Year: 19225 Days

Day: 15.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,266,043 km

• M1: 378,483 km (0.076 R)
• M2: 460,163 km (0.081 R)
• M3: 604,675 km (0.112 R)
• M4: 827,725 km (0.113 R)
• M5: 1,172,847 km (0.044 R)
• M6: 1,838,857 km (0.111 R)
• M7: 2,133,714 km (0.046 R)
• M8: 2,668,976 km (0.047 R)
• M9: 3,636,724 km (0.116 R)
• M10: 3,857,082 km (0.086 R)
• M11: 3,931,582 km (0.104 R)
• M12: 4,081,927 km (0.077 R)
• M13: 4,349,708 km (0.099 R)
• M14: 5,105,027 km (0.096 R)
• M15: 5,186,857 km (0.035 R)
• M16: 5,435,190 km (0.109 R)
• M17: 7,187,430 km (0.101 R)
• M18: 7,603,910 km (0.029 R)
• M19: 9,147,760 km (0.101 R)
• M20: 9,297,358 km (0.078 R)
• M21: 9,347,324 km (0.096 R)
• M22: 10,006,153 km (0.114 R)
• M23: 10,470,953 km (0.083 R)
• M24: 10,627,433 km (0.035 R)
• M25: 10,679,792 km (0.102 R)
• M26: 11,261,279 km (0.095 R)
• M27: 12,289,914 km (0.091 R)
• M28: 12,344,816 km (0.118 R)
• M29: 13,010,826 km (0.081 R)
• M30: 14,726,265 km (0.059 R)
• M31: 15,019,028 km (0.114 R)
• M32: 15,848,997 km (0.059 R)
• M33: 15,968,675 km (0.092 R)
• M34: 16,815,698 km (0.092 R)
• M35: 17,988,246 km (0.079 R)
• M36: 18,679,239 km (0.059 R)
• M37: 19,635,319 km (0.112 R)
• M38: 19,763,973 km (0.117 R)
• M39: 20,022,179 km (0.084 R)
• M40: 21,132,046 km (0.051 R)
• M41: 21,396,086 km (0.064 R)
• M42: 21,594,752 km (0.082 R)
• M43: 21,727,595 km (0.083 R)
• M44: 22,261,659 km (0.112 R)
• M45: 23,003,066 km (0.094 R)
• M46: 23,479,087 km (0.102 R)
• M47: 24,510,115 km (0.095 R)
• M48: 25,135,733 km (0.101 R)
• M49: 25,907,509 km (0.076 R)
• M50: 25,978,119 km (0.073 R)
• M51: 26,048,729 km (0.098 R)
• M52: 27,907,034 km (0.096 R)
• M53: 28,051,845 km (0.085 R)
• M54: 29,218,559 km (0.091 R)
• M55: 29,365,464 km (0.078 R)
• M56: 30,923,376 km (0.104 R)
• M57: 30,998,175 km (0.05 R)
• M58: 31,674,507 km (0.051 R)
• M59: 32,203,934 km (0.061 R)
• M60: 33,118,425 km (0.047 R)
• M61: 34,195,979 km (0.116 R)
• M62: 34,739,019 km (0.094 R)
• M63: 36,306,356 km (0.069 R)
• M64: 39,347,382 km (0.113 R)
• M65: 40,242,725 km (0.078 R)
• M66: 41,144,950 km (0.075 R)
• M67: 41,392,085 km (0.093 R)
• M68: 42,469,040 km (0.115 R)
• M69: 44,396,758 km (0.062 R)
• M70: 45,158,810 km (0.095 R)
• M71: 45,413,725 km (0.077 R)
• M72: 46,695,928 km (0.073 R)
• M73: 48,423,784 km (0.087 R)
• M74: 50,789,524 km (0.118 R)
• M75: 53,461,791 km (0.105 R)
• M76: 54,001,839 km (0.063 R)
• M77: 54,634,040 km (0.118 R)
• M78: 57,371,232 km (0.109 R)
• M79: 57,647,390 km (0.075 R)
• M80: 59,313,611 km (0.097 R)
• M81: 62,409,389 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.2

Radius: 4.5

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 16.43 AU - 19.21 AU

Year: 28803 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,266,043 km

• M1: 232,026 km (0.08 R)
• M2: 260,450 km (0.092 R)
• M3: 634,445 km (0.098 R)
• M4: 676,332 km (0.1 R)
• M5: 719,117 km (0.094 R)
• M6: 852,857 km (0.086 R)
• M7: 1,274,125 km (0.048 R)
• M8: 2,181,287 km (0.04 R)
• M9: 2,310,090 km (0.048 R)
• M10: 3,352,787 km (0.072 R)
• M11: 3,921,559 km (0.069 R)
• M12: 3,960,454 km (0.047 R)
• M13: 4,642,770 km (0.057 R)
• M14: 4,892,150 km (0.116 R)
• M15: 4,934,187 km (0.082 R)
• M16: 5,060,896 km (0.106 R)
• M17: 5,317,456 km (0.103 R)
• M18: 6,523,814 km (0.09 R)
• M19: 6,662,940 km (0.105 R)
• M20: 6,944,034 km (0.094 R)
• M21: 7,810,505 km (0.088 R)
• M22: 8,256,456 km (0.102 R)
• M23: 9,485,253 km (0.098 R)
• M24: 10,013,932 km (0.094 R)
• M25: 10,120,894 km (0.108 R)
• M26: 10,824,752 km (0.117 R)
• M27: 10,934,408 km (0.101 R)
• M28: 11,044,512 km (0.072 R)
• M29: 11,600,417 km (0.119 R)
• M30: 11,768,864 km (0.045 R)
• M31: 11,994,907 km (0.12 R)
• M32: 12,051,604 km (0.117 R)
• M33: 12,222,296 km (0.056 R)
• M34: 13,380,482 km (0.077 R)
• M35: 13,675,489 km (0.103 R)
• M36: 14,876,760 km (0.084 R)
• M37: 14,937,796 km (0.096 R)
• M38: 15,121,203 km (0.111 R)
• M39: 15,737,696 km (0.077 R)
• M40: 17,186,551 km (0.056 R)
• M41: 19,672,120 km (0.076 R)
• M42: 20,547,866 km (0.078 R)
• M43: 21,161,516 km (0.093 R)
• M44: 22,337,056 km (0.107 R)
• M45: 22,546,793 km (0.07 R)
• M46: 24,032,449 km (0.1 R)
• M47: 24,247,272 km (0.103 R)
• M48: 26,356,602 km (0.055 R)
• M49: 28,372,433 km (0.089 R)
• M50: 29,974,327 km (0.078 R)
• M51: 30,824,940 km (0.06 R)
• M52: 30,980,522 km (0.07 R)
• M53: 31,214,344 km (0.08 R)
• M54: 33,664,158 km (0.111 R)
• M55: 33,984,747 km (0.072 R)
• M56: 35,277,123 km (0.099 R)
• M57: 35,766,009 km (0.113 R)
• M58: 36,339,118 km (0.092 R)
• M59: 36,421,247 km (0.059 R)
• M60: 37,163,103 km (0.118 R)
• M61: 37,411,436 km (0.069 R)
• M62: 39,756,233 km (0.097 R)
• M63: 39,925,577 km (0.1 R)
• M64: 40,264,865 km (0.103 R)
• M65: 40,519,930 km (0.087 R)
• M66: 41,031,854 km (0.078 R)
• M67: 44,410,521 km (0.108 R)
• M68: 44,938,153 km (0.036 R)
• M69: 45,291,204 km (0.104 R)
• M70: 47,697,486 km (0.087 R)
• M71: 48,328,041 km (0.119 R)
• M72: 48,599,112 km (0.115 R)
• M73: 49,052,095 km (0.114 R)
• M74: 50,053,503 km (0.084 R)
• M75: 50,419,419 km (0.12 R)
• M76: 51,061,792 km (0.081 R)
• M77: 53,564,565 km (0.093 R)
• M78: 53,658,063 km (0.098 R)
• M79: 54,219,953 km (0.119 R)
• M80: 54,689,840 km (0.052 R)
• M81: 55,728,049 km (0.12 R)
• M82: 57,058,722 km (0.036 R)
• M83: 58,207,784 km (0.098 R)
• M84: 58,592,400 km (0.084 R)
• M85: 61,211,110 km (0.047 R)
• M86: 61,308,798 km (0.098 R)
• M87: 61,994,255 km (0.111 R)
• M88: 62,879,276 km (0.062 R)
• M89: 63,175,330 km (0.083 R)
• M90: 64,562,551 km (0.116 R)
• M91: 65,060,413 km (0.1 R)
• M92: 65,659,403 km (0.111 R)
• M93: 66,360,718 km (0.117 R)
• M94: 66,461,098 km (0.101 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: 198 - 15,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit