🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.42 AU - 1.76 AU

Year: 736 Days

Day: 36.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 12.9

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.09 AU - 6.19 AU

Year: 5585 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,495,444 km

• M1: 175,777 km (0.116 R)
• M2: 283,338 km (0.066 R)
• M3: 365,468 km (0.098 R)
• M4: 692,638 km (0.083 R)
• M5: 880,683 km (0.107 R)
• M6: 987,047 km (0.097 R)
• M7: 1,098,198 km (0.102 R)
• M8: 1,483,712 km (0.114 R)
• M9: 2,242,023 km (0.1 R)
• M10: 2,331,483 km (0.089 R)
• M11: 2,607,042 km (0.045 R)
• M12: 2,812,889 km (0.118 R)
• M13: 2,925,985 km (0.106 R)
• M14: 3,140,209 km (0.119 R)
• M15: 3,308,507 km (0.106 R)
• M16: 3,445,389 km (0.042 R)
• M17: 3,601,569 km (0.095 R)
• M18: 3,795,896 km (0.08 R)
• M19: 4,306,025 km (0.073 R)
• M20: 4,531,469 km (0.112 R)
• M21: 4,683,909 km (0.093 R)
• M22: 4,838,145 km (0.073 R)
• M23: 5,033,370 km (0.105 R)
• M24: 5,716,434 km (0.096 R)
• M25: 6,089,980 km (0.108 R)
• M26: 6,195,147 km (0.027 R)
• M27: 6,535,931 km (0.11 R)
• M28: 6,751,950 km (0.044 R)
• M29: 7,258,040 km (0.066 R)
• M30: 7,867,801 km (0.055 R)
• M31: 8,028,619 km (0.103 R)
• M32: 8,517,654 km (0.098 R)
• M33: 8,801,441 km (0.099 R)
• M34: 9,184,711 km (0.087 R)
• M35: 9,354,205 km (0.074 R)
• M36: 9,524,747 km (0.12 R)
• M37: 9,794,621 km (0.12 R)
• M38: 10,292,034 km (0.118 R)
• M39: 10,619,803 km (0.074 R)
• M40: 10,848,838 km (0.063 R)
• M41: 11,028,056 km (0.097 R)
• M42: 11,311,544 km (0.091 R)
• M43: 11,676,114 km (0.115 R)
• M44: 11,912,478 km (0.096 R)
• M45: 12,630,997 km (0.11 R)
• M46: 13,090,711 km (0.103 R)
• M47: 13,473,383 km (0.081 R)
• M48: 13,555,811 km (0.1 R)
• M49: 13,693,740 km (0.107 R)
• M50: 13,915,295 km (0.113 R)
• M51: 14,361,994 km (0.088 R)
• M52: 14,586,989 km (0.097 R)
• M53: 14,926,876 km (0.062 R)
• M54: 15,269,455 km (0.088 R)
• M55: 15,991,414 km (0.057 R)
• M56: 16,107,951 km (0.044 R)
• M57: 16,283,279 km (0.1 R)
• M58: 16,459,207 km (0.104 R)
• M59: 17,438,474 km (0.08 R)
• M60: 17,769,085 km (0.09 R)
• M61: 18,620,148 km (0.095 R)
• M62: 18,958,089 km (0.11 R)
• M63: 19,081,508 km (0.088 R)
• M64: 19,515,491 km (0.043 R)
• M65: 19,640,106 km (0.085 R)
• M66: 19,890,084 km (0.08 R)
• M67: 20,393,331 km (0.086 R)
• M68: 20,900,618 km (0.111 R)
• M69: 21,444,406 km (0.091 R)
• M70: 21,540,747 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 9.7

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.16 AU - 9.16 AU

Year: 7782 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,495,444 km

• M1: 131,945 km (0.11 R)
• M2: 211,681 km (0.098 R)
• M3: 331,509 km (0.079 R)
• M4: 480,658 km (0.038 R)
• M5: 798,703 km (0.111 R)
• M6: 883,675 km (0.039 R)
• M7: 1,438,384 km (0.057 R)
• M8: 1,543,850 km (0.089 R)
• M9: 1,608,327 km (0.075 R)
• M10: 1,921,734 km (0.087 R)
• M11: 2,402,841 km (0.042 R)
• M12: 2,893,672 km (0.027 R)
• M13: 3,275,146 km (0.106 R)
• M14: 3,500,441 km (0.062 R)
• M15: 4,513,667 km (0.078 R)
• M16: 4,732,977 km (0.027 R)
• M17: 4,988,042 km (0.075 R)
• M18: 5,712,544 km (0.078 R)
• M19: 6,121,694 km (0.056 R)
• M20: 6,540,269 km (0.078 R)
• M21: 7,515,797 km (0.052 R)
• M22: 7,813,497 km (0.118 R)
• M23: 8,001,541 km (0.071 R)
• M24: 8,382,268 km (0.087 R)
• M25: 8,459,161 km (0.059 R)
• M26: 9,240,511 km (0.116 R)
• M27: 9,399,683 km (0.115 R)
• M28: 10,249,549 km (0.045 R)
• M29: 10,414,256 km (0.094 R)
• M30: 10,538,422 km (0.098 R)
• M31: 10,621,449 km (0.099 R)
• M32: 11,463,535 km (0.112 R)
• M33: 12,239,649 km (0.098 R)
• M34: 12,943,806 km (0.042 R)
• M35: 13,032,667 km (0.057 R)
• M36: 13,121,828 km (0.12 R)
• M37: 13,887,918 km (0.116 R)
• M38: 14,621,995 km (0.078 R)
• M39: 14,854,021 km (0.115 R)
• M40: 15,368,788 km (0.102 R)
• M41: 15,746,821 km (0.103 R)
• M42: 16,656,975 km (0.039 R)
• M43: 17,289,475 km (0.055 R)
• M44: 17,979,420 km (0.107 R)
• M45: 18,728,756 km (0.034 R)
• M46: 19,743,628 km (0.112 R)
• M47: 20,102,962 km (0.097 R)
• M48: 20,257,646 km (0.064 R)
• M49: 20,776,302 km (0.06 R)
• M50: 21,456,823 km (0.043 R)
• M51: 21,879,437 km (0.081 R)
• M52: 22,411,407 km (0.095 R)
• M53: 22,732,593 km (0.11 R)
• M54: 23,163,286 km (0.079 R)
• M55: 24,306,662 km (0.094 R)
• M56: 25,245,688 km (0.107 R)
• M57: 25,915,737 km (0.065 R)
• M58: 26,648,018 km (0.075 R)
• M59: 27,788,104 km (0.105 R)
• M60: 28,075,631 km (0.099 R)
• M61: 28,364,205 km (0.068 R)
• M62: 29,880,080 km (0.048 R)
• M63: 30,056,755 km (0.12 R)
• M64: 30,351,912 km (0.111 R)
• M65: 31,541,963 km (0.116 R)
• M66: 32,747,273 km (0.114 R)
• M67: 34,521,653 km (0.09 R)
• M68: 34,830,723 km (0.12 R)
• M69: 37,146,498 km (0.089 R)
• M70: 37,273,057 km (0.116 R)
• M71: 37,399,767 km (0.086 R)
• M72: 38,290,921 km (0.12 R)
• M73: 39,317,761 km (0.037 R)
• M74: 39,446,864 km (0.087 R)
• M75: 40,484,026 km (0.091 R)
• M76: 40,809,850 km (0.107 R)
• M77: 42,188,395 km (0.099 R)
• M78: 42,651,251 km (0.116 R)
• M79: 42,916,488 km (0.107 R)
• M80: 43,182,323 km (0.09 R)
• M81: 44,923,493 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.9

Radius: 4.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.09 AU - 17.25 AU

Year: 24985 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,495,444 km

• M1: 90,656 km (0.1 R)
• M2: 120,725 km (0.099 R)
• M3: 239,057 km (0.049 R)
• M4: 296,204 km (0.063 R)
• M5: 495,319 km (0.034 R)
• M6: 1,091,616 km (0.065 R)
• M7: 1,189,602 km (0.108 R)
• M8: 1,411,755 km (0.06 R)
• M9: 1,972,598 km (0.109 R)
• M10: 2,031,988 km (0.111 R)
• M11: 2,615,868 km (0.068 R)
• M12: 2,747,514 km (0.065 R)
• M13: 3,271,406 km (0.081 R)
• M14: 3,678,163 km (0.084 R)
• M15: 3,800,833 km (0.08 R)
• M16: 4,512,470 km (0.113 R)
• M17: 4,964,106 km (0.082 R)
• M18: 5,099,791 km (0.099 R)
• M19: 5,127,018 km (0.12 R)
• M20: 5,597,952 km (0.109 R)
• M21: 6,729,660 km (0.114 R)
• M22: 6,789,499 km (0.12 R)
• M23: 6,849,638 km (0.099 R)
• M24: 7,183,091 km (0.037 R)
• M25: 7,244,426 km (0.111 R)
• M26: 7,522,080 km (0.06 R)
• M27: 8,895,837 km (0.113 R)
• M28: 9,259,510 km (0.051 R)
• M29: 10,035,624 km (0.103 R)
• M30: 10,448,663 km (0.067 R)
• M31: 10,483,370 km (0.057 R)
• M32: 11,255,893 km (0.104 R)
• M33: 11,291,498 km (0.089 R)
• M34: 11,613,133 km (0.055 R)
• M35: 12,818,144 km (0.071 R)
• M36: 13,416,535 km (0.112 R)
• M37: 13,833,166 km (0.083 R)
• M38: 14,408,220 km (0.083 R)
• M39: 14,524,158 km (0.089 R)
• M40: 15,265,565 km (0.103 R)
• M41: 16,541,934 km (0.036 R)
• M42: 16,744,490 km (0.094 R)
• M43: 17,686,507 km (0.118 R)
• M44: 18,435,694 km (0.091 R)
• M45: 20,483,688 km (0.049 R)
• M46: 21,270,124 km (0.08 R)
• M47: 21,977,423 km (0.073 R)
• M48: 22,378,645 km (0.096 R)
• M49: 23,188,268 km (0.095 R)
• M50: 26,521,459 km (0.055 R)
• M51: 26,568,881 km (0.119 R)
• M52: 26,663,576 km (0.106 R)
• M53: 26,805,994 km (0.091 R)
• M54: 27,953,858 km (0.089 R)
• M55: 28,098,519 km (0.104 R)
• M56: 28,340,120 km (0.074 R)
• M57: 28,728,027 km (0.112 R)
• M58: 28,922,654 km (0.079 R)
• M59: 29,460,159 km (0.057 R)
• M60: 29,803,935 km (0.101 R)
• M61: 30,050,323 km (0.03 R)
• M62: 30,247,941 km (0.103 R)
• M63: 30,445,859 km (0.048 R)
• M64: 32,348,445 km (0.089 R)
• M65: 32,449,573 km (0.041 R)
• M66: 33,416,125 km (0.079 R)
• M67: 33,569,613 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit