🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.53 AU - 0.65 AU

Year: 174 Days

Day: 47.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,512,346 km

• M1: 49,816 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.83 AU - 0.83 AU

Year: 291 Days

Day: 13.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.34 AU - 1.36 AU

Year: 604 Days

Day: 43.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.96 AU - 2.4 AU

Year: 1239 Days

Day: 16.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.06 AU - 2.6 AU

Year: 1369 Days

Day: 24.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 12.8

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.48 AU - 5.38 AU

Year: 3590 Days

Day: 8.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,512,346 km

• M1: 193,280 km (0.094 R)
• M2: 475,721 km (0.083 R)
• M3: 598,990 km (0.112 R)
• M4: 847,921 km (0.109 R)
• M5: 942,915 km (0.057 R)
• M6: 1,029,233 km (0.104 R)
• M7: 1,305,690 km (0.097 R)
• M8: 1,474,736 km (0.118 R)
• M9: 1,591,572 km (0.11 R)
• M10: 1,742,217 km (0.105 R)
• M11: 1,882,091 km (0.05 R)
• M12: 2,427,525 km (0.059 R)
• M13: 2,799,724 km (0.06 R)
• M14: 3,819,084 km (0.113 R)
• M15: 4,379,328 km (0.106 R)
• M16: 4,464,599 km (0.114 R)
• M17: 4,789,376 km (0.092 R)
• M18: 5,121,932 km (0.063 R)
• M19: 5,234,429 km (0.073 R)
• M20: 5,600,047 km (0.109 R)
• M21: 5,832,971 km (0.099 R)
• M22: 6,116,608 km (0.108 R)
• M23: 6,672,963 km (0.107 R)
• M24: 6,820,765 km (0.084 R)
• M25: 6,944,932 km (0.095 R)
• M26: 7,195,209 km (0.097 R)
• M27: 7,397,764 km (0.105 R)
• M28: 7,602,115 km (0.101 R)
• M29: 7,912,231 km (0.072 R)
• M30: 8,016,501 km (0.035 R)
• M31: 8,544,881 km (0.093 R)
• M32: 8,894,491 km (0.049 R)
• M33: 9,112,006 km (0.05 R)
• M34: 9,358,693 km (0.086 R)
• M35: 10,084,093 km (0.065 R)
• M36: 10,254,036 km (0.077 R)
• M37: 10,396,454 km (0.107 R)
• M38: 10,769,700 km (0.099 R)
• M39: 10,914,511 km (0.115 R)
• M40: 11,118,263 km (0.107 R)
• M41: 11,205,928 km (0.104 R)
• M42: 11,886,000 km (0.087 R)
• M43: 12,155,874 km (0.101 R)
• M44: 12,549,167 km (0.077 R)
• M45: 12,823,978 km (0.096 R)
• M46: 13,039,100 km (0.103 R)
• M47: 13,348,319 km (0.112 R)
• M48: 13,911,405 km (0.075 R)
• M49: 14,037,516 km (0.118 R)
• M50: 14,450,257 km (0.099 R)
• M51: 14,899,050 km (0.052 R)
• M52: 15,028,153 km (0.06 R)
• M53: 15,157,705 km (0.063 R)
• M54: 16,107,502 km (0.117 R)
• M55: 16,339,678 km (0.034 R)
• M56: 16,573,051 km (0.082 R)
• M57: 17,619,488 km (0.115 R)
• M58: 17,756,070 km (0.11 R)
• M59: 18,340,549 km (0.111 R)
• M60: 18,722,024 km (0.058 R)
• M61: 18,966,168 km (0.027 R)
• M62: 19,246,514 km (0.099 R)
• M63: 19,634,272 km (0.113 R)
• M64: 19,988,968 km (0.098 R)
• M65: 20,095,781 km (0.057 R)
• M66: 20,489,224 km (0.086 R)
• M67: 20,812,953 km (0.111 R)
• M68: 20,957,315 km (0.082 R)
• M69: 21,465,499 km (0.079 R)
• M70: 22,716,437 km (0.107 R)
• M71: 23,802,068 km (0.114 R)
• M72: 24,066,707 km (0.093 R)
• M73: 24,256,248 km (0.049 R)
• M74: 24,522,532 km (0.113 R)
• M75: 25,597,243 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 11.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.96 AU - 8.44 AU

Year: 9040 Days

Day: 5.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 31,512,346 km

• M1: 190,588 km (0.09 R)
• M2: 381,475 km (0.029 R)
• M3: 808,427 km (0.116 R)
• M4: 1,090,718 km (0.09 R)
• M5: 1,723,816 km (0.095 R)
• M6: 2,193,703 km (0.03 R)
• M7: 2,456,846 km (0.06 R)
• M8: 2,537,928 km (0.068 R)
• M9: 2,927,930 km (0.072 R)
• M10: 3,014,098 km (0.118 R)
• M11: 3,159,507 km (0.1 R)
• M12: 3,487,874 km (0.113 R)
• M13: 3,610,096 km (0.116 R)
• M14: 3,827,462 km (0.069 R)
• M15: 4,242,596 km (0.117 R)
• M16: 4,943,611 km (0.049 R)
• M17: 5,788,690 km (0.113 R)
• M18: 6,452,007 km (0.087 R)
• M19: 6,716,496 km (0.083 R)
• M20: 6,907,532 km (0.089 R)
• M21: 7,100,513 km (0.04 R)
• M22: 7,334,484 km (0.053 R)
• M23: 7,452,368 km (0.086 R)
• M24: 7,849,999 km (0.095 R)
• M25: 8,459,460 km (0.062 R)
• M26: 9,042,144 km (0.118 R)
• M27: 9,168,704 km (0.09 R)
• M28: 9,680,777 km (0.071 R)
• M29: 10,777,629 km (0.098 R)
• M30: 10,956,698 km (0.074 R)
• M31: 11,181,992 km (0.101 R)
• M32: 11,775,148 km (0.067 R)
• M33: 12,613,195 km (0.095 R)
• M34: 12,801,987 km (0.098 R)
• M35: 13,374,349 km (0.054 R)
• M36: 13,470,540 km (0.11 R)
• M37: 13,566,881 km (0.091 R)
• M38: 15,241,031 km (0.042 R)
• M39: 15,898,364 km (0.048 R)
• M40: 17,135,987 km (0.063 R)
• M41: 17,292,915 km (0.1 R)
• M42: 17,872,308 km (0.081 R)
• M43: 18,941,933 km (0.066 R)
• M44: 19,703,087 km (0.047 R)
• M45: 20,363,561 km (0.104 R)
• M46: 23,134,563 km (0.108 R)
• M47: 23,308,096 km (0.085 R)
• M48: 23,482,079 km (0.056 R)
• M49: 23,598,167 km (0.112 R)
• M50: 24,475,708 km (0.113 R)
• M51: 25,007,378 km (0.071 R)
• M52: 25,244,790 km (0.083 R)
• M53: 25,542,789 km (0.105 R)
• M54: 26,082,090 km (0.105 R)
• M55: 26,202,366 km (0.107 R)
• M56: 26,504,105 km (0.06 R)
• M57: 26,746,155 km (0.105 R)
• M58: 27,538,275 km (0.063 R)
• M59: 28,276,391 km (0.068 R)
• M60: 29,083,322 km (0.112 R)
• M61: 29,395,682 km (0.11 R)
• M62: 29,960,714 km (0.07 R)
• M63: 30,592,765 km (0.118 R)
• M64: 30,783,203 km (0.05 R)
• M65: 31,677,349 km (0.078 R)
• M66: 31,870,031 km (0.089 R)
• M67: 32,709,574 km (0.12 R)
• M68: 33,099,576 km (0.03 R)
• M69: 33,295,100 km (0.082 R)
• M70: 34,939,630 km (0.114 R)
• M71: 35,205,316 km (0.097 R)
• M72: 35,538,171 km (0.082 R)
• M73: 36,408,681 km (0.116 R)
• M74: 38,307,377 km (0.097 R)
• M75: 39,406,772 km (0.074 R)
• M76: 41,075,237 km (0.052 R)
• M77: 41,215,410 km (0.091 R)
• M78: 41,706,839 km (0.112 R)
• M79: 41,988,682 km (0.082 R)
• M80: 43,050,826 km (0.108 R)
• M81: 44,050,290 km (0.095 R)
• M82: 44,696,702 km (0.109 R)
• M83: 46,071,806 km (0.101 R)
• M84: 47,976,037 km (0.078 R)
• M85: 49,458,253 km (0.08 R)
• M86: 49,681,902 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 10.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.18 AU - 11.64 AU

Year: 12011 Days

Day: 12.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 31,512,346 km

• M1: 201,508 km (0.108 R)
• M2: 597,045 km (0.101 R)
• M3: 750,084 km (0.118 R)
• M4: 1,076,057 km (0.092 R)
• M5: 1,266,496 km (0.105 R)
• M6: 2,829,345 km (0.118 R)
• M7: 2,976,100 km (0.073 R)
• M8: 3,246,723 km (0.12 R)
• M9: 3,556,989 km (0.062 R)
• M10: 3,844,366 km (0.106 R)
• M11: 4,040,339 km (0.082 R)
• M12: 4,374,092 km (0.082 R)
• M13: 4,510,226 km (0.089 R)
• M14: 4,578,742 km (0.102 R)
• M15: 5,319,850 km (0.085 R)
• M16: 5,465,259 km (0.11 R)
• M17: 5,834,616 km (0.104 R)
• M18: 6,403,836 km (0.114 R)
• M19: 6,558,670 km (0.039 R)
• M20: 6,872,077 km (0.103 R)
• M21: 7,391,930 km (0.037 R)
• M22: 7,677,064 km (0.094 R)
• M23: 8,258,401 km (0.052 R)
• M24: 9,113,203 km (0.08 R)
• M25: 9,551,226 km (0.117 R)
• M26: 9,683,919 km (0.045 R)
• M27: 9,951,250 km (0.115 R)
• M28: 10,175,946 km (0.105 R)
• M29: 10,266,303 km (0.074 R)
• M30: 10,356,960 km (0.115 R)
• M31: 11,558,979 km (0.069 R)
• M32: 11,653,375 km (0.093 R)
• M33: 11,890,188 km (0.085 R)
• M34: 11,985,333 km (0.078 R)
• M35: 12,176,519 km (0.086 R)
• M36: 13,443,613 km (0.111 R)
• M37: 13,592,612 km (0.076 R)
• M38: 14,548,393 km (0.11 R)
• M39: 14,752,295 km (0.102 R)
• M40: 15,266,463 km (0.064 R)
• M41: 15,421,895 km (0.043 R)
• M42: 15,838,824 km (0.082 R)
• M43: 16,418,217 km (0.042 R)
• M44: 17,435,333 km (0.059 R)
• M45: 17,978,822 km (0.055 R)
• M46: 18,197,833 km (0.066 R)
• M47: 18,307,638 km (0.109 R)
• M48: 18,417,592 km (0.115 R)
• M49: 19,194,005 km (0.114 R)
• M50: 20,207,980 km (0.113 R)
• M51: 20,836,141 km (0.052 R)
• M52: 22,053,269 km (0.063 R)
• M53: 22,818,313 km (0.099 R)
• M54: 23,591,883 km (0.059 R)
• M55: 23,771,700 km (0.079 R)
• M56: 24,253,256 km (0.055 R)
• M57: 24,859,725 km (0.057 R)
• M58: 25,778,855 km (0.116 R)
• M59: 27,776,734 km (0.116 R)
• M60: 29,114,738 km (0.083 R)
• M61: 29,243,242 km (0.095 R)
• M62: 29,500,850 km (0.093 R)
• M63: 31,720,882 km (0.116 R)
• M64: 32,051,793 km (0.045 R)
• M65: 33,994,171 km (0.098 R)
• M66: 34,400,778 km (0.042 R)
• M67: 34,740,814 km (0.069 R)
• M68: 35,013,681 km (0.114 R)
• M69: 35,698,839 km (0.075 R)
• M70: 36,319,371 km (0.099 R)
• M71: 37,851,253 km (0.072 R)
• M72: 38,695,733 km (0.104 R)
• M73: 39,617,406 km (0.083 R)
• M74: 39,831,181 km (0.076 R)
• M75: 40,618,215 km (0.095 R)
• M76: 41,049,656 km (0.098 R)
• M77: 41,772,213 km (0.116 R)
• M78: 41,989,729 km (0.052 R)
• M79: 42,863,680 km (0.051 R)
• M80: 43,303,048 km (0.081 R)
• M81: 43,817,366 km (0.082 R)
• M82: 45,670,884 km (0.074 R)
• M83: 46,569,668 km (0.112 R)
• M84: 46,720,013 km (0.047 R)
• M85: 46,795,261 km (0.096 R)
• M86: 47,852,768 km (0.067 R)
• M87: 48,613,174 km (0.069 R)
• M88: 49,454,064 km (0.097 R)
• M89: 49,914,676 km (0.086 R)
• M90: 50,763,045 km (0.08 R)
• M91: 50,917,730 km (0.027 R)
• M92: 52,083,396 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 10.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.96 AU - 12 AU

Year: 12138 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 31,512,346 km

• M1: 170,542 km (0.116 R)
• M2: 343,626 km (0.054 R)
• M3: 567,724 km (0.04 R)
• M4: 1,166,714 km (0.104 R)
• M5: 1,353,262 km (0.08 R)
• M6: 1,483,113 km (0.086 R)
• M7: 1,773,333 km (0.111 R)
• M8: 1,862,194 km (0.094 R)
• M9: 2,007,454 km (0.108 R)
• M10: 2,586,098 km (0.104 R)
• M11: 3,214,409 km (0.105 R)
• M12: 5,055,810 km (0.097 R)
• M13: 5,183,267 km (0.1 R)
• M14: 5,260,310 km (0.068 R)
• M15: 5,890,416 km (0.082 R)
• M16: 6,078,610 km (0.099 R)
• M17: 6,571,984 km (0.025 R)
• M18: 7,307,258 km (0.109 R)
• M19: 7,597,178 km (0.091 R)
• M20: 7,714,164 km (0.075 R)
• M21: 7,890,689 km (0.063 R)
• M22: 8,793,812 km (0.062 R)
• M23: 8,916,781 km (0.096 R)
• M24: 9,351,363 km (0.072 R)
• M25: 9,602,837 km (0.107 R)
• M26: 12,375,633 km (0.108 R)
• M27: 12,444,598 km (0.088 R)
• M28: 12,548,120 km (0.111 R)
• M29: 12,895,336 km (0.089 R)
• M30: 13,280,850 km (0.038 R)
• M31: 13,422,071 km (0.054 R)
• M32: 14,569,187 km (0.12 R)
• M33: 14,642,041 km (0.058 R)
• M34: 14,934,206 km (0.045 R)
• M35: 15,339,167 km (0.097 R)
• M36: 15,971,966 km (0.07 R)
• M37: 16,047,064 km (0.115 R)
• M38: 16,423,901 km (0.074 R)
• M39: 16,537,596 km (0.086 R)
• M40: 18,273,380 km (0.073 R)
• M41: 18,785,603 km (0.117 R)
• M42: 20,228,474 km (0.088 R)
• M43: 22,333,017 km (0.081 R)
• M44: 24,290,206 km (0.081 R)
• M45: 24,462,992 km (0.048 R)
• M46: 25,114,640 km (0.088 R)
• M47: 26,257,568 km (0.077 R)
• M48: 26,390,560 km (0.114 R)
• M49: 26,612,564 km (0.114 R)
• M50: 27,237,883 km (0.109 R)
• M51: 28,959,156 km (0.044 R)
• M52: 29,234,117 km (0.073 R)
• M53: 30,157,136 km (0.085 R)
• M54: 30,342,936 km (0.109 R)
• M55: 30,435,836 km (0.088 R)
• M56: 30,668,760 km (0.079 R)
• M57: 31,371,272 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 13,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit