🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.35 AU - 3.91 AU

Year: 1993 Days

Day: 41.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.03 AU - 4.25 AU

Year: 2499 Days

Day: 27.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 10.8

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.05 AU - 5.27 AU

Year: 4218 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,155,606 km

• M1: 147,653 km (0.115 R)
• M2: 284,086 km (0.075 R)
• M3: 364,869 km (0.1 R)
• M4: 506,090 km (0.091 R)
• M5: 750,233 km (0.1 R)
• M6: 836,102 km (0.108 R)
• M7: 1,186,012 km (0.055 R)
• M8: 1,302,848 km (0.088 R)
• M9: 1,580,202 km (0.093 R)
• M10: 1,676,843 km (0.077 R)
• M11: 1,825,842 km (0.095 R)
• M12: 2,208,663 km (0.071 R)
• M13: 2,428,273 km (0.059 R)
• M14: 2,503,072 km (0.099 R)
• M15: 2,674,212 km (0.085 R)
• M16: 2,771,001 km (0.1 R)
• M17: 2,868,988 km (0.119 R)
• M18: 3,008,264 km (0.03 R)
• M19: 3,129,438 km (0.059 R)
• M20: 3,934,125 km (0.118 R)
• M21: 4,753,323 km (0.041 R)
• M22: 4,966,350 km (0.117 R)
• M23: 5,279,608 km (0.059 R)
• M24: 5,475,581 km (0.107 R)
• M25: 5,673,948 km (0.11 R)
• M26: 6,052,431 km (0.107 R)
• M27: 6,180,486 km (0.096 R)
• M28: 6,491,351 km (0.115 R)
• M29: 7,128,638 km (0.108 R)
• M30: 7,318,178 km (0.111 R)
• M31: 7,785,821 km (0.113 R)
• M32: 8,009,171 km (0.091 R)
• M33: 8,433,730 km (0.053 R)
• M34: 9,275,367 km (0.113 R)
• M35: 9,393,549 km (0.119 R)
• M36: 9,631,560 km (0.079 R)
• M37: 9,781,307 km (0.075 R)
• M38: 9,931,803 km (0.083 R)
• M39: 10,174,151 km (0.049 R)
• M40: 10,449,262 km (0.083 R)
• M41: 10,572,231 km (0.082 R)
• M42: 11,163,292 km (0.101 R)
• M43: 11,957,358 km (0.107 R)
• M44: 12,605,715 km (0.08 R)
• M45: 12,802,436 km (0.086 R)
• M46: 13,265,442 km (0.11 R)
• M47: 14,038,115 km (0.082 R)
• M48: 14,412,708 km (0.094 R)
• M49: 14,790,741 km (0.116 R)
• M50: 15,241,629 km (0.069 R)
• M51: 15,346,348 km (0.088 R)
• M52: 15,661,999 km (0.065 R)
• M53: 16,050,655 km (0.076 R)
• M54: 17,162,915 km (0.108 R)
• M55: 17,344,527 km (0.105 R)
• M56: 17,709,994 km (0.119 R)
• M57: 17,930,502 km (0.08 R)
• M58: 18,004,104 km (0.12 R)
• M59: 18,262,908 km (0.036 R)
• M60: 19,121,600 km (0.099 R)
• M61: 19,955,309 km (0.083 R)
• M62: 20,108,198 km (0.105 R)
• M63: 20,453,470 km (0.104 R)
• M64: 20,762,090 km (0.071 R)
• M65: 21,345,073 km (0.094 R)
• M66: 22,725,861 km (0.082 R)
• M67: 23,045,552 km (0.099 R)
• M68: 23,689,421 km (0.069 R)
• M69: 25,407,553 km (0.11 R)
• M70: 26,575,314 km (0.105 R)
• M71: 27,038,768 km (0.089 R)
• M72: 27,845,699 km (0.1 R)
• M73: 27,973,755 km (0.104 R)
• M74: 28,316,334 km (0.107 R)
• M75: 28,789,811 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 12

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.05 AU - 5.89 AU

Year: 4604 Days

Day: 5.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,155,606 km

• M1: 160,219 km (0.056 R)
• M2: 242,797 km (0.091 R)
• M3: 338,690 km (0.113 R)
• M4: 523,593 km (0.087 R)
• M5: 635,492 km (0.084 R)
• M6: 715,377 km (0.099 R)
• M7: 1,170,454 km (0.103 R)
• M8: 1,323,492 km (0.056 R)
• M9: 1,429,408 km (0.057 R)
• M10: 1,607,878 km (0.082 R)
• M11: 1,823,299 km (0.088 R)
• M12: 1,927,120 km (0.066 R)
• M13: 2,187,719 km (0.12 R)
• M14: 2,266,707 km (0.119 R)
• M15: 2,362,599 km (0.054 R)
• M16: 2,476,443 km (0.106 R)
• M17: 2,709,666 km (0.077 R)
• M18: 2,950,070 km (0.099 R)
• M19: 3,732,168 km (0.108 R)
• M20: 3,827,162 km (0.086 R)
• M21: 4,195,771 km (0.092 R)
• M22: 4,535,359 km (0.112 R)
• M23: 4,988,191 km (0.09 R)
• M24: 5,093,209 km (0.028 R)
• M25: 5,305,339 km (0.089 R)
• M26: 5,391,058 km (0.114 R)
• M27: 5,959,381 km (0.116 R)
• M28: 6,048,541 km (0.102 R)
• M29: 6,160,740 km (0.097 R)
• M30: 6,296,126 km (0.081 R)
• M31: 6,524,113 km (0.049 R)
• M32: 6,824,505 km (0.113 R)
• M33: 7,153,172 km (0.098 R)
• M34: 7,752,910 km (0.076 R)
• M35: 7,874,832 km (0.106 R)
• M36: 8,219,655 km (0.113 R)
• M37: 8,670,244 km (0.068 R)
• M38: 8,771,372 km (0.082 R)
• M39: 9,051,868 km (0.108 R)
• M40: 9,206,103 km (0.117 R)
• M41: 9,779,063 km (0.087 R)
• M42: 10,741,726 km (0.108 R)
• M43: 11,511,257 km (0.065 R)
• M44: 11,762,282 km (0.068 R)
• M45: 11,902,605 km (0.097 R)
• M46: 11,987,128 km (0.11 R)
• M47: 12,670,042 km (0.112 R)
• M48: 12,929,295 km (0.101 R)
• M49: 13,336,201 km (0.071 R)
• M50: 13,658,884 km (0.106 R)
• M51: 14,162,730 km (0.089 R)
• M52: 15,618,018 km (0.074 R)
• M53: 15,958,203 km (0.109 R)
• M54: 16,113,635 km (0.079 R)
• M55: 16,207,134 km (0.057 R)
• M56: 16,394,730 km (0.102 R)
• M57: 16,488,827 km (0.051 R)
• M58: 16,993,421 km (0.047 R)
• M59: 17,888,913 km (0.117 R)
• M60: 18,505,257 km (0.115 R)
• M61: 19,029,597 km (0.059 R)
• M62: 19,128,481 km (0.11 R)
• M63: 19,592,235 km (0.109 R)
• M64: 19,725,377 km (0.105 R)
• M65: 20,126,748 km (0.091 R)
• M66: 20,362,065 km (0.088 R)
• M67: 20,971,527 km (0.032 R)
• M68: 21,312,610 km (0.108 R)
• M69: 21,724,453 km (0.081 R)
• M70: 23,186,473 km (0.084 R)
• M71: 23,433,310 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.6

Radius: 6.1

Gravity: 14.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 14.98 AU - 17.9 AU

Year: 23990 Days

Day: 15.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,155,606 km

• M1: 133,142 km (0.117 R)
• M2: 269,276 km (0.115 R)
• M3: 1,194,389 km (0.09 R)
• M4: 1,372,411 km (0.105 R)
• M5: 1,464,713 km (0.114 R)
• M6: 1,590,824 km (0.076 R)
• M7: 2,274,187 km (0.056 R)
• M8: 2,878,712 km (0.103 R)
• M9: 4,181,111 km (0.118 R)
• M10: 4,497,361 km (0.088 R)
• M11: 4,543,287 km (0.106 R)
• M12: 4,774,715 km (0.103 R)
• M13: 5,105,177 km (0.114 R)
• M14: 5,394,350 km (0.119 R)
• M15: 8,114,936 km (0.11 R)
• M16: 8,170,737 km (0.066 R)
• M17: 8,565,675 km (0.112 R)
• M18: 8,966,597 km (0.082 R)
• M19: 9,550,178 km (0.09 R)
• M20: 9,906,221 km (0.104 R)
• M21: 11,000,081 km (0.085 R)
• M22: 11,248,413 km (0.038 R)
• M23: 11,435,860 km (0.104 R)
• M24: 11,940,603 km (0.086 R)
• M25: 12,517,303 km (0.049 R)
• M26: 12,776,406 km (0.11 R)
• M27: 14,166,021 km (0.063 R)
• M28: 14,436,195 km (0.108 R)
• M29: 14,639,797 km (0.063 R)
• M30: 14,708,014 km (0.059 R)
• M31: 15,050,144 km (0.115 R)
• M32: 15,602,908 km (0.12 R)
• M33: 15,742,184 km (0.084 R)
• M34: 16,373,936 km (0.068 R)
• M35: 16,586,365 km (0.118 R)
• M36: 18,465,314 km (0.093 R)
• M37: 19,429,771 km (0.086 R)
• M38: 19,504,720 km (0.115 R)
• M39: 19,805,113 km (0.113 R)
• M40: 20,334,539 km (0.097 R)
• M41: 22,106,825 km (0.104 R)
• M42: 22,263,305 km (0.118 R)
• M43: 22,813,675 km (0.043 R)
• M44: 26,457,431 km (0.103 R)
• M45: 26,540,457 km (0.076 R)
• M46: 26,706,661 km (0.063 R)
• M47: 27,123,889 km (0.086 R)
• M48: 27,880,256 km (0.027 R)
• M49: 27,964,629 km (0.044 R)
• M50: 28,218,646 km (0.09 R)
• M51: 28,814,046 km (0.112 R)
• M52: 29,413,634 km (0.113 R)
• M53: 29,758,158 km (0.097 R)
• M54: 33,275,653 km (0.112 R)
• M55: 33,365,262 km (0.041 R)
• M56: 33,904,562 km (0.105 R)
• M57: 35,174,199 km (0.057 R)
• M58: 36,736,749 km (0.057 R)
• M59: 42,429,397 km (0.05 R)
• M60: 42,916,039 km (0.073 R)
• M61: 43,404,476 km (0.063 R)
• M62: 43,600,449 km (0.027 R)
• M63: 43,698,436 km (0.078 R)
• M64: 44,980,041 km (0.071 R)
• M65: 45,376,774 km (0.117 R)
• M66: 46,173,832 km (0.031 R)
• M67: 47,781,859 km (0.102 R)
• M68: 48,897,859 km (0.087 R)
• M69: 50,022,536 km (0.072 R)
• M70: 50,433,631 km (0.093 R)
• M71: 53,867,650 km (0.029 R)
• M72: 55,028,978 km (0.093 R)
• M73: 56,091,871 km (0.108 R)
• M74: 56,518,973 km (0.091 R)
• M75: 58,670,340 km (0.038 R)
• M76: 60,629,474 km (0.096 R)
• M77: 60,738,979 km (0.081 R)
• M78: 61,727,073 km (0.082 R)
• M79: 63,052,810 km (0.082 R)
• M80: 66,746,980 km (0.078 R)
• M81: 66,973,022 km (0.114 R)
• M82: 71,202,303 km (0.094 R)
• M83: 72,128,015 km (0.082 R)
• M84: 72,243,953 km (0.066 R)
• M85: 74,225,377 km (0.105 R)
• M86: 75,163,954 km (0.049 R)
• M87: 75,281,538 km (0.106 R)
• M88: 76,224,603 km (0.09 R)
• M89: 77,408,820 km (0.105 R)
• M90: 77,884,242 km (0.098 R)
• M91: 78,241,332 km (0.067 R)
• M92: 78,718,549 km (0.116 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit