🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.6 AU - 0.88 AU

Year: 268 Days

Day: 39.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,103,727 km

• M1: 94,695 km (0.066 R)
• M2: 662,270 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.26 AU - 1.94 AU

Year: 854 Days

Day: 15.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,103,727 km

• M1: 170,392 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.67 AU - 2.07 AU

Year: 1079 Days

Day: 27 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,103,727 km

• M1: 548,725 km (0.099 R)
• M2: 673,190 km (0.026 R)

Asteroid Belt

Center: 3.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 12.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.37 AU - 5.43 AU

Year: 4575 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,103,727 km

• M1: 179,817 km (0.074 R)
• M2: 296,054 km (0.084 R)
• M3: 594,801 km (0.1 R)
• M4: 728,392 km (0.091 R)
• M5: 823,686 km (0.074 R)
• M6: 1,028,635 km (0.115 R)
• M7: 1,279,959 km (0.115 R)
• M8: 1,474,137 km (0.102 R)
• M9: 1,759,570 km (0.072 R)
• M10: 2,045,601 km (0.111 R)
• M11: 2,150,320 km (0.082 R)
• M12: 2,292,737 km (0.083 R)
• M13: 2,606,145 km (0.119 R)
• M14: 2,720,138 km (0.064 R)
• M15: 3,112,384 km (0.108 R)
• M16: 3,649,141 km (0.075 R)
• M17: 4,237,509 km (0.06 R)
• M18: 4,692,436 km (0.09 R)
• M19: 4,949,446 km (0.063 R)
• M20: 5,067,777 km (0.11 R)
• M21: 5,331,519 km (0.083 R)
• M22: 5,550,829 km (0.043 R)
• M23: 6,586,944 km (0.118 R)
• M24: 7,033,942 km (0.101 R)
• M25: 7,113,828 km (0.11 R)
• M26: 7,194,162 km (0.074 R)
• M27: 7,436,660 km (0.079 R)
• M28: 8,124,660 km (0.108 R)
• M29: 8,236,560 km (0.106 R)
• M30: 9,531,628 km (0.11 R)
• M31: 9,977,280 km (0.09 R)
• M32: 11,199,196 km (0.079 R)
• M33: 11,701,097 km (0.092 R)
• M34: 12,371,146 km (0.087 R)
• M35: 12,922,563 km (0.082 R)
• M36: 13,020,699 km (0.107 R)
• M37: 13,748,194 km (0.101 R)
• M38: 13,881,934 km (0.108 R)
• M39: 14,251,890 km (0.105 R)
• M40: 14,829,936 km (0.115 R)
• M41: 14,967,117 km (0.058 R)
• M42: 15,415,761 km (0.085 R)
• M43: 15,974,061 km (0.115 R)
• M44: 16,220,299 km (0.102 R)
• M45: 16,752,418 km (0.086 R)
• M46: 16,895,284 km (0.115 R)
• M47: 17,182,363 km (0.062 R)
• M48: 17,362,478 km (0.116 R)
• M49: 17,615,748 km (0.1 R)
• M50: 18,715,292 km (0.061 R)
• M51: 19,573,236 km (0.085 R)
• M52: 19,836,977 km (0.095 R)
• M53: 20,367,750 km (0.099 R)
• M54: 20,520,340 km (0.103 R)
• M55: 21,366,166 km (0.099 R)
• M56: 21,482,404 km (0.072 R)
• M57: 22,341,096 km (0.082 R)
• M58: 22,656,149 km (0.109 R)
• M59: 22,933,054 km (0.105 R)
• M60: 23,330,536 km (0.118 R)
• M61: 23,450,214 km (0.115 R)
• M62: 23,530,249 km (0.059 R)
• M63: 23,810,595 km (0.064 R)
• M64: 24,132,381 km (0.098 R)
• M65: 24,577,285 km (0.119 R)
• M66: 24,739,748 km (0.118 R)
• M67: 24,902,510 km (0.093 R)
• M68: 25,928,153 km (0.108 R)
• M69: 26,010,881 km (0.093 R)
• M70: 26,176,486 km (0.09 R)
• M71: 26,342,390 km (0.099 R)
• M72: 26,758,721 km (0.113 R)
• M73: 27,219,183 km (0.054 R)
• M74: 27,640,002 km (0.119 R)
• M75: 28,147,887 km (0.088 R)
• M76: 28,232,858 km (0.066 R)
• M77: 28,488,222 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.4

Radius: 14.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.11 AU - 5.19 AU

Year: 4929 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,103,727 km

• M1: 262,245 km (0.116 R)
• M2: 430,543 km (0.08 R)
• M3: 618,587 km (0.105 R)
• M4: 712,834 km (0.092 R)
• M5: 1,346,680 km (0.107 R)
• M6: 1,508,545 km (0.087 R)
• M7: 1,643,183 km (0.114 R)
• M8: 1,906,774 km (0.04 R)
• M9: 2,416,604 km (0.112 R)
• M10: 2,657,008 km (0.072 R)
• M11: 2,884,397 km (0.094 R)
• M12: 3,403,202 km (0.092 R)
• M13: 3,628,197 km (0.059 R)
• M14: 4,188,441 km (0.049 R)
• M15: 4,726,096 km (0.095 R)
• M16: 4,952,587 km (0.069 R)
• M17: 5,131,057 km (0.118 R)
• M18: 5,363,981 km (0.058 R)
• M19: 5,733,189 km (0.097 R)
• M20: 6,002,016 km (0.117 R)
• M21: 6,138,001 km (0.098 R)
• M22: 6,524,262 km (0.076 R)
• M23: 7,032,745 km (0.108 R)
• M24: 7,147,637 km (0.107 R)
• M25: 8,148,297 km (0.055 R)
• M26: 8,420,565 km (0.097 R)
• M27: 8,695,975 km (0.085 R)
• M28: 8,912,144 km (0.082 R)
• M29: 9,036,609 km (0.099 R)
• M30: 9,161,523 km (0.095 R)
• M31: 9,923,425 km (0.1 R)
• M32: 10,312,080 km (0.062 R)
• M33: 10,937,699 km (0.081 R)
• M34: 11,440,348 km (0.098 R)
• M35: 11,882,110 km (0.109 R)
• M36: 12,087,957 km (0.098 R)
• M37: 12,747,534 km (0.081 R)
• M38: 13,276,512 km (0.052 R)
• M39: 13,597,399 km (0.083 R)
• M40: 13,812,671 km (0.11 R)
• M41: 13,956,883 km (0.113 R)
• M42: 15,351,883 km (0.095 R)
• M43: 15,688,777 km (0.097 R)
• M44: 16,484,339 km (0.12 R)
• M45: 16,906,355 km (0.077 R)
• M46: 18,989,355 km (0.06 R)
• M47: 19,270,450 km (0.105 R)
• M48: 19,715,055 km (0.03 R)
• M49: 20,203,940 km (0.118 R)
• M50: 20,573,298 km (0.089 R)
• M51: 21,360,332 km (0.117 R)
• M52: 22,326,285 km (0.091 R)
• M53: 22,495,630 km (0.101 R)
• M54: 23,909,928 km (0.103 R)
• M55: 25,000,497 km (0.085 R)
• M56: 25,618,187 km (0.047 R)
• M57: 25,751,329 km (0.092 R)
• M58: 26,018,062 km (0.08 R)
• M59: 26,419,882 km (0.114 R)
• M60: 26,868,825 km (0.11 R)
• M61: 27,229,954 km (0.117 R)
• M62: 27,637,907 km (0.089 R)
• M63: 28,139,359 km (0.097 R)
• M64: 28,551,950 km (0.078 R)
• M65: 29,522,392 km (0.117 R)
• M66: 30,128,562 km (0.11 R)
• M67: 30,315,859 km (0.044 R)
• M68: 31,069,084 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 11.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.44 AU - 8.76 AU

Year: 9723 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,103,727 km

• M1: 160,219 km (0.081 R)
• M2: 297,999 km (0.11 R)
• M3: 395,537 km (0.071 R)
• M4: 495,767 km (0.097 R)
• M5: 755,469 km (0.12 R)
• M6: 1,075,160 km (0.093 R)
• M7: 1,225,207 km (0.103 R)
• M8: 2,597,767 km (0.053 R)
• M9: 2,848,792 km (0.118 R)
• M10: 3,180,002 km (0.059 R)
• M11: 3,473,663 km (0.096 R)
• M12: 3,674,572 km (0.068 R)
• M13: 3,776,449 km (0.08 R)
• M14: 4,652,643 km (0.093 R)
• M15: 5,043,094 km (0.039 R)
• M16: 5,386,122 km (0.063 R)
• M17: 5,677,987 km (0.072 R)
• M18: 6,307,645 km (0.107 R)
• M19: 6,460,833 km (0.082 R)
• M20: 6,584,251 km (0.12 R)
• M21: 7,567,707 km (0.094 R)
• M22: 7,894,878 km (0.116 R)
• M23: 8,060,034 km (0.108 R)
• M24: 8,664,709 km (0.056 R)
• M25: 8,835,250 km (0.108 R)
• M26: 9,041,247 km (0.085 R)
• M27: 9,283,894 km (0.103 R)
• M28: 9,493,481 km (0.052 R)
• M29: 9,775,323 km (0.103 R)
• M30: 9,988,650 km (0.047 R)
• M31: 10,203,323 km (0.096 R)
• M32: 10,967,319 km (0.103 R)
• M33: 11,040,921 km (0.045 R)
• M34: 11,225,974 km (0.114 R)
• M35: 11,938,508 km (0.076 R)
• M36: 12,166,496 km (0.099 R)
• M37: 12,395,979 km (0.114 R)
• M38: 12,588,362 km (0.061 R)
• M39: 12,820,538 km (0.046 R)
• M40: 13,485,949 km (0.081 R)
• M41: 13,644,223 km (0.083 R)
• M42: 15,383,747 km (0.064 R)
• M43: 15,798,283 km (0.111 R)
• M44: 15,881,609 km (0.11 R)
• M45: 16,553,603 km (0.11 R)
• M46: 16,765,583 km (0.077 R)
• M47: 17,277,806 km (0.047 R)
• M48: 18,056,014 km (0.075 R)
• M49: 18,361,643 km (0.104 R)
• M50: 18,581,103 km (0.106 R)
• M51: 19,289,149 km (0.083 R)
• M52: 19,378,160 km (0.065 R)
• M53: 19,960,844 km (0.117 R)
• M54: 20,322,272 km (0.062 R)
• M55: 21,465,649 km (0.096 R)
• M56: 21,604,176 km (0.066 R)
• M57: 22,629,819 km (0.081 R)
• M58: 23,148,475 km (0.095 R)
• M59: 23,433,160 km (0.11 R)
• M60: 23,814,335 km (0.102 R)
• M61: 23,910,078 km (0.111 R)
• M62: 25,116,286 km (0.058 R)
• M63: 25,849,614 km (0.091 R)
• M64: 25,947,900 km (0.107 R)
• M65: 26,293,023 km (0.059 R)
• M66: 26,838,307 km (0.073 R)
• M67: 27,990,510 km (0.11 R)
• M68: 29,774,763 km (0.106 R)
• M69: 29,980,909 km (0.072 R)
• M70: 30,084,281 km (0.082 R)
• M71: 30,291,175 km (0.113 R)
• M72: 31,385,633 km (0.101 R)
• M73: 31,911,171 km (0.084 R)
• M74: 32,122,253 km (0.036 R)
• M75: 33,291,510 km (0.052 R)
• M76: 33,827,669 km (0.088 R)
• M77: 34,691,297 km (0.076 R)
• M78: 37,048,361 km (0.049 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 13,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit