🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.61 AU - 0.65 AU

Year: 211 Days

Day: 38.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.93 AU

Year: 285 Days

Day: 39.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,923,549 km

• M1: 346,768 km (0.09 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 14.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.98 AU - 3.14 AU

Year: 2258 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 93,923,549 km

• M1: 191,485 km (0.06 R)
• M2: 339,438 km (0.094 R)
• M3: 482,603 km (0.082 R)
• M4: 605,273 km (0.084 R)
• M5: 733,628 km (0.119 R)
• M6: 1,005,148 km (0.109 R)
• M7: 1,109,418 km (0.073 R)
• M8: 1,320,351 km (0.07 R)
• M9: 1,505,104 km (0.051 R)
• M10: 1,719,777 km (0.103 R)
• M11: 1,815,071 km (0.096 R)
• M12: 1,955,992 km (0.113 R)
• M13: 2,100,803 km (0.094 R)
• M14: 2,295,729 km (0.086 R)
• M15: 2,389,676 km (0.082 R)
• M16: 2,484,821 km (0.037 R)
• M17: 2,593,578 km (0.063 R)
• M18: 2,716,398 km (0.083 R)
• M19: 2,853,729 km (0.104 R)
• M20: 3,019,184 km (0.026 R)
• M21: 3,122,706 km (0.099 R)
• M22: 3,253,754 km (0.093 R)
• M23: 3,440,302 km (0.115 R)
• M24: 3,562,224 km (0.08 R)
• M25: 3,922,606 km (0.117 R)
• M26: 4,050,213 km (0.065 R)
• M27: 4,179,166 km (0.067 R)
• M28: 4,367,959 km (0.12 R)
• M29: 4,529,973 km (0.048 R)
• M30: 4,678,973 km (0.096 R)
• M31: 4,784,290 km (0.075 R)
• M32: 4,951,540 km (0.081 R)
• M33: 5,244,752 km (0.115 R)
• M34: 5,559,805 km (0.116 R)
• M35: 5,687,561 km (0.1 R)
• M36: 5,897,298 km (0.042 R)
• M37: 6,175,550 km (0.03 R)
• M38: 6,324,549 km (0.097 R)
• M39: 6,677,151 km (0.1 R)
• M40: 7,139,858 km (0.065 R)
• M41: 7,436,660 km (0.111 R)
• M42: 7,595,383 km (0.09 R)
• M43: 7,737,501 km (0.106 R)
• M44: 7,898,468 km (0.076 R)
• M45: 8,534,858 km (0.063 R)
• M46: 8,719,761 km (0.075 R)
• M47: 9,056,057 km (0.044 R)
• M48: 10,423,680 km (0.118 R)
• M49: 10,562,058 km (0.074 R)
• M50: 10,840,460 km (0.09 R)
• M51: 10,960,587 km (0.106 R)
• M52: 11,222,383 km (0.067 R)
• M53: 11,690,774 km (0.088 R)
• M54: 11,813,893 km (0.099 R)
• M55: 11,999,694 km (0.115 R)
• M56: 12,186,243 km (0.116 R)
• M57: 12,415,726 km (0.116 R)
• M58: 12,646,555 km (0.103 R)
• M59: 12,921,217 km (0.119 R)
• M60: 13,048,674 km (0.068 R)
• M61: 13,283,543 km (0.094 R)
• M62: 13,584,235 km (0.087 R)
• M63: 13,930,853 km (0.107 R)
• M64: 14,522,363 km (0.117 R)
• M65: 14,743,618 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 13.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.28 AU - 5.94 AU

Year: 4872 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,923,549 km

• M1: 198,816 km (0.103 R)
• M2: 346,469 km (0.117 R)
• M3: 441,463 km (0.047 R)
• M4: 636,689 km (0.089 R)
• M5: 829,819 km (0.092 R)
• M6: 1,056,161 km (0.101 R)
• M7: 1,183,918 km (0.048 R)
• M8: 1,290,132 km (0.076 R)
• M9: 1,840,203 km (0.077 R)
• M10: 1,933,552 km (0.066 R)
• M11: 2,306,500 km (0.107 R)
• M12: 2,649,677 km (0.09 R)
• M13: 2,773,694 km (0.116 R)
• M14: 2,936,157 km (0.031 R)
• M15: 3,139,162 km (0.086 R)
• M16: 3,365,802 km (0.082 R)
• M17: 3,875,782 km (0.12 R)
• M18: 4,473,425 km (0.117 R)
• M19: 4,686,303 km (0.104 R)
• M20: 4,772,471 km (0.056 R)
• M21: 5,100,240 km (0.055 R)
• M22: 5,870,220 km (0.104 R)
• M23: 6,009,945 km (0.096 R)
• M24: 6,127,230 km (0.109 R)
• M25: 6,435,700 km (0.053 R)
• M26: 6,555,678 km (0.115 R)
• M27: 6,652,318 km (0.046 R)
• M28: 6,920,397 km (0.114 R)
• M29: 7,848,203 km (0.03 R)
• M30: 7,976,558 km (0.049 R)
• M31: 8,157,572 km (0.119 R)
• M32: 8,444,650 km (0.114 R)
• M33: 8,975,274 km (0.089 R)
• M34: 9,109,613 km (0.119 R)
• M35: 9,407,612 km (0.093 R)
• M36: 9,708,752 km (0.11 R)
• M37: 9,819,155 km (0.071 R)
• M38: 10,013,184 km (0.102 R)
• M39: 10,096,809 km (0.113 R)
• M40: 10,208,559 km (0.053 R)
• M41: 10,716,892 km (0.112 R)
• M42: 10,974,051 km (0.086 R)
• M43: 11,436,458 km (0.055 R)
• M44: 11,552,995 km (0.072 R)
• M45: 12,350,351 km (0.091 R)
• M46: 12,710,583 km (0.105 R)
• M47: 12,952,632 km (0.117 R)
• M48: 13,349,216 km (0.056 R)
• M49: 13,472,036 km (0.094 R)
• M50: 13,625,972 km (0.066 R)
• M51: 13,873,856 km (0.111 R)
• M52: 15,746,672 km (0.117 R)
• M53: 16,137,272 km (0.065 R)
• M54: 16,564,075 km (0.042 R)
• M55: 16,762,292 km (0.118 R)
• M56: 16,861,625 km (0.1 R)
• M57: 18,547,443 km (0.052 R)
• M58: 18,960,034 km (0.08 R)
• M59: 19,098,113 km (0.1 R)
• M60: 19,445,180 km (0.089 R)
• M61: 19,899,359 km (0.058 R)
• M62: 20,180,603 km (0.076 R)
• M63: 20,427,739 km (0.114 R)
• M64: 21,103,622 km (0.12 R)
• M65: 22,441,027 km (0.068 R)
• M66: 22,880,695 km (0.104 R)
• M67: 23,101,651 km (0.069 R)
• M68: 23,212,354 km (0.075 R)
• M69: 23,954,957 km (0.113 R)
• M70: 24,104,406 km (0.08 R)
• M71: 24,894,133 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.1

Radius: 3

Gravity: 101.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.58 AU - 17.82 AU

Year: 23770 Days

Day: 16.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,923,549 km

• M1: 192,832 km (0.047 R)
• M2: 343,626 km (0.089 R)
• M3: 501,003 km (0.04 R)
• M4: 600,187 km (0.029 R)
• M5: 933,491 km (0.086 R)
• M6: 1,665,473 km (0.1 R)
• M7: 2,043,357 km (0.117 R)
• M8: 2,122,046 km (0.069 R)
• M9: 2,201,632 km (0.033 R)
• M10: 2,743,027 km (0.106 R)
• M11: 2,961,888 km (0.081 R)
• M12: 3,603,663 km (0.117 R)
• M13: 3,989,027 km (0.088 R)
• M14: 4,591,159 km (0.094 R)
• M15: 5,061,195 km (0.116 R)
• M16: 5,601,094 km (0.058 R)
• M17: 6,215,792 km (0.091 R)
• M18: 7,207,177 km (0.081 R)
• M19: 7,447,431 km (0.119 R)
• M20: 9,007,886 km (0.073 R)
• M21: 10,057,465 km (0.096 R)
• M22: 12,198,061 km (0.078 R)
• M23: 12,269,419 km (0.116 R)
• M24: 13,724,707 km (0.052 R)
• M25: 14,097,056 km (0.094 R)
• M26: 14,397,149 km (0.078 R)
• M27: 14,927,624 km (0.103 R)
• M28: 16,163,751 km (0.11 R)
• M29: 16,477,906 km (0.055 R)
• M30: 17,032,466 km (0.057 R)
• M31: 18,650,516 km (0.116 R)
• M32: 18,897,353 km (0.067 R)
• M33: 19,477,643 km (0.1 R)
• M34: 19,979,693 km (0.064 R)
• M35: 20,063,767 km (0.109 R)
• M36: 20,485,932 km (0.066 R)
• M37: 21,943,165 km (0.085 R)
• M38: 22,029,932 km (0.036 R)
• M39: 22,903,733 km (0.092 R)
• M40: 23,433,459 km (0.073 R)
• M41: 23,522,171 km (0.072 R)
• M42: 23,610,882 km (0.073 R)
• M43: 24,685,145 km (0.118 R)
• M44: 25,228,035 km (0.115 R)
• M45: 26,418,086 km (0.094 R)
• M46: 31,650,571 km (0.1 R)
• M47: 31,846,844 km (0.07 R)
• M48: 31,944,980 km (0.106 R)
• M49: 32,240,286 km (0.076 R)
• M50: 32,833,591 km (0.111 R)
• M51: 33,231,073 km (0.095 R)
• M52: 33,430,487 km (0.09 R)
• M53: 33,530,268 km (0.079 R)
• M54: 36,262,973 km (0.09 R)
• M55: 38,019,700 km (0.119 R)
• M56: 38,228,240 km (0.072 R)
• M57: 41,401,061 km (0.069 R)
• M58: 44,327,794 km (0.113 R)
• M59: 45,539,237 km (0.071 R)
• M60: 46,093,498 km (0.098 R)
• M61: 49,579,128 km (0.085 R)
• M62: 51,872,463 km (0.098 R)
• M63: 53,148,533 km (0.105 R)
• M64: 55,022,845 km (0.106 R)
• M65: 55,494,826 km (0.115 R)
• M66: 56,205,416 km (0.093 R)
• M67: 57,038,078 km (0.053 R)
• M68: 57,635,422 km (0.097 R)
• M69: 58,354,838 km (0.053 R)
• M70: 59,923,821 km (0.051 R)
• M71: 60,409,415 km (0.091 R)
• M72: 61,018,279 km (0.111 R)
• M73: 61,629,087 km (0.115 R)
• M74: 62,856,687 km (0.111 R)
• M75: 63,226,642 km (0.033 R)
• M76: 65,461,036 km (0.082 R)
• M77: 65,961,142 km (0.074 R)
• M78: 66,965,093 km (0.063 R)
• M79: 69,496,888 km (0.078 R)
• M80: 71,930,845 km (0.074 R)
• M81: 72,317,705 km (0.046 R)
• M82: 72,446,808 km (0.068 R)
• M83: 73,093,520 km (0.109 R)
• M84: 74,132,327 km (0.103 R)
• M85: 76,750,290 km (0.098 R)
• M86: 77,409,568 km (0.086 R)
• M87: 78,733,659 km (0.098 R)
• M88: 78,866,501 km (0.087 R)
• M89: 79,531,763 km (0.108 R)
• M90: 81,404,280 km (0.072 R)
• M91: 81,672,958 km (0.074 R)
• M92: 82,885,598 km (0.119 R)
• M93: 89,591,921 km (0.101 R)
• M94: 91,400,110 km (0.082 R)
• M95: 92,658,976 km (0.068 R)
• M96: 93,220,268 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 17,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit