🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.73 AU - 1.89 AU

Year: 856 Days

Day: 36.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.47 AU - 2.45 AU

Year: 964 Days

Day: 20.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,317,343 km

• M1: 217,964 km (0.085 R)
• M2: 566,677 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.57 AU - 5.49 AU

Year: 3965 Days

Day: 32.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,317,343 km

• M1: 1,171,501 km (0.116 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 14.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.86 AU - 6.98 AU

Year: 5062 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,317,343 km

• M1: 188,045 km (0.101 R)
• M2: 289,023 km (0.097 R)
• M3: 474,076 km (0.089 R)
• M4: 865,124 km (0.102 R)
• M5: 961,166 km (0.09 R)
• M6: 1,075,908 km (0.076 R)
• M7: 1,352,365 km (0.117 R)
• M8: 1,482,964 km (0.119 R)
• M9: 1,846,786 km (0.038 R)
• M10: 1,937,592 km (0.07 R)
• M11: 2,124,290 km (0.069 R)
• M12: 2,435,453 km (0.075 R)
• M13: 2,678,849 km (0.07 R)
• M14: 2,951,716 km (0.053 R)
• M15: 3,344,709 km (0.111 R)
• M16: 3,502,086 km (0.118 R)
• M17: 3,593,191 km (0.11 R)
• M18: 3,731,420 km (0.073 R)
• M19: 3,894,930 km (0.102 R)
• M20: 4,548,074 km (0.097 R)
• M21: 4,900,377 km (0.063 R)
• M22: 5,847,182 km (0.106 R)
• M23: 5,983,167 km (0.078 R)
• M24: 6,092,672 km (0.118 R)
• M25: 6,650,523 km (0.112 R)
• M26: 6,935,656 km (0.109 R)
• M27: 7,108,741 km (0.071 R)
• M28: 7,224,979 km (0.109 R)
• M29: 7,459,249 km (0.082 R)
• M30: 8,025,776 km (0.115 R)
• M31: 8,360,277 km (0.074 R)
• M32: 8,482,947 km (0.109 R)
• M33: 8,575,399 km (0.118 R)
• M34: 8,699,266 km (0.095 R)
• M35: 8,980,061 km (0.097 R)
• M36: 9,200,568 km (0.1 R)
• M37: 10,264,060 km (0.086 R)
• M38: 10,560,862 km (0.1 R)
• M39: 10,894,016 km (0.057 R)
• M40: 11,129,334 km (0.078 R)
• M41: 12,611,549 km (0.106 R)
• M42: 13,071,862 km (0.091 R)
• M43: 13,465,604 km (0.051 R)
• M44: 14,008,943 km (0.12 R)
• M45: 14,856,116 km (0.086 R)
• M46: 15,079,765 km (0.062 R)
• M47: 15,192,113 km (0.052 R)
• M48: 15,455,255 km (0.115 R)
• M49: 15,719,894 km (0.109 R)
• M50: 16,215,212 km (0.111 R)
• M51: 16,522,636 km (0.098 R)
• M52: 16,677,171 km (0.08 R)
• M53: 17,732,284 km (0.025 R)
• M54: 18,608,030 km (0.101 R)
• M55: 18,889,574 km (0.109 R)
• M56: 19,010,748 km (0.042 R)
• M57: 19,456,998 km (0.074 R)
• M58: 19,865,849 km (0.077 R)
• M59: 20,650,191 km (0.117 R)
• M60: 21,192,932 km (0.108 R)
• M61: 21,487,041 km (0.105 R)
• M62: 21,740,161 km (0.065 R)
• M63: 21,867,170 km (0.062 R)
• M64: 22,334,812 km (0.055 R)
• M65: 22,677,092 km (0.106 R)
• M66: 23,627,039 km (0.083 R)
• M67: 23,888,386 km (0.082 R)
• M68: 24,546,019 km (0.082 R)
• M69: 24,722,395 km (0.102 R)
• M70: 25,165,204 km (0.052 R)
• M71: 25,879,235 km (0.11 R)
• M72: 26,464,163 km (0.093 R)
• M73: 26,690,355 km (0.104 R)
• M74: 28,152,973 km (0.114 R)
• M75: 28,708,131 km (0.078 R)
• M76: 28,940,606 km (0.066 R)
• M77: 29,267,028 km (0.081 R)
• M78: 32,018,283 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 12.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.23 AU - 6.77 AU

Year: 5824 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,317,343 km

• M1: 205,398 km (0.112 R)
• M2: 400,174 km (0.06 R)
• M3: 575,952 km (0.042 R)
• M4: 808,128 km (0.043 R)
• M5: 1,010,833 km (0.067 R)
• M6: 1,214,585 km (0.114 R)
• M7: 1,484,609 km (0.109 R)
• M8: 1,700,030 km (0.109 R)
• M9: 1,811,780 km (0.095 R)
• M10: 2,003,714 km (0.117 R)
• M11: 2,102,299 km (0.116 R)
• M12: 2,971,762 km (0.026 R)
• M13: 3,130,485 km (0.091 R)
• M14: 3,245,675 km (0.093 R)
• M15: 3,624,008 km (0.11 R)
• M16: 3,917,071 km (0.107 R)
• M17: 4,167,348 km (0.117 R)
• M18: 4,657,431 km (0.107 R)
• M19: 4,976,523 km (0.12 R)
• M20: 5,084,383 km (0.094 R)
• M21: 5,193,140 km (0.068 R)
• M22: 5,496,375 km (0.027 R)
• M23: 5,777,021 km (0.118 R)
• M24: 5,862,142 km (0.036 R)
• M25: 6,033,581 km (0.102 R)
• M26: 6,120,049 km (0.107 R)
• M27: 6,469,659 km (0.084 R)
• M28: 7,620,067 km (0.082 R)
• M29: 8,059,735 km (0.053 R)
• M30: 8,282,785 km (0.107 R)
• M31: 8,604,870 km (0.118 R)
• M32: 8,702,258 km (0.089 R)
• M33: 9,730,743 km (0.059 R)
• M34: 9,866,279 km (0.085 R)
• M35: 10,036,521 km (0.075 R)
• M36: 10,311,033 km (0.117 R)
• M37: 11,043,464 km (0.094 R)
• M38: 11,362,407 km (0.113 R)
• M39: 12,301,134 km (0.098 R)
• M40: 12,411,088 km (0.104 R)
• M41: 13,077,547 km (0.119 R)
• M42: 14,600,004 km (0.082 R)
• M43: 14,755,287 km (0.058 R)
• M44: 14,872,272 km (0.089 R)
• M45: 14,989,407 km (0.09 R)
• M46: 15,185,381 km (0.086 R)
• M47: 15,263,920 km (0.062 R)
• M48: 15,579,870 km (0.071 R)
• M49: 16,742,994 km (0.065 R)
• M50: 17,644,022 km (0.059 R)
• M51: 18,225,509 km (0.058 R)
• M52: 19,621,257 km (0.093 R)
• M53: 19,706,976 km (0.062 R)
• M54: 20,094,136 km (0.084 R)
• M55: 20,310,305 km (0.084 R)
• M56: 20,745,036 km (0.099 R)
• M57: 20,876,084 km (0.103 R)
• M58: 21,314,705 km (0.102 R)
• M59: 21,712,186 km (0.109 R)
• M60: 22,379,991 km (0.068 R)
• M61: 22,739,026 km (0.093 R)
• M62: 22,964,320 km (0.104 R)
• M63: 23,145,184 km (0.109 R)
• M64: 23,462,631 km (0.088 R)
• M65: 24,239,792 km (0.081 R)
• M66: 24,377,871 km (0.072 R)
• M67: 24,562,325 km (0.064 R)
• M68: 24,978,955 km (0.064 R)
• M69: 25,444,803 km (0.116 R)
• M70: 25,772,422 km (0.103 R)
• M71: 26,195,934 km (0.115 R)
• M72: 26,290,330 km (0.062 R)
• M73: 26,574,267 km (0.052 R)
• M74: 27,097,410 km (0.048 R)
• M75: 28,153,870 km (0.11 R)
• M76: 28,541,479 km (0.115 R)
• M77: 29,419,917 km (0.119 R)
• M78: 29,763,843 km (0.076 R)
• M79: 30,307,182 km (0.117 R)
• M80: 31,003,411 km (0.12 R)
• M81: 32,007,063 km (0.115 R)
• M82: 33,174,525 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.2

Radius: 11.9

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.43 AU - 8.69 AU

Year: 8802 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,317,343 km

• M1: 230,381 km (0.099 R)
• M2: 601,533 km (0.118 R)
• M3: 708,047 km (0.115 R)
• M4: 836,402 km (0.093 R)
• M5: 926,759 km (0.095 R)
• M6: 1,020,706 km (0.089 R)
• M7: 1,134,849 km (0.094 R)
• M8: 1,635,554 km (0.113 R)
• M9: 2,094,969 km (0.092 R)
• M10: 2,416,155 km (0.084 R)
• M11: 2,661,945 km (0.094 R)
• M12: 3,153,673 km (0.088 R)
• M13: 3,397,966 km (0.116 R)
• M14: 3,572,696 km (0.066 R)
• M15: 4,114,989 km (0.059 R)
• M16: 4,247,981 km (0.108 R)
• M17: 4,409,397 km (0.073 R)
• M18: 4,655,486 km (0.094 R)
• M19: 5,047,283 km (0.114 R)
• M20: 5,189,849 km (0.107 R)
• M21: 5,508,194 km (0.065 R)
• M22: 6,255,585 km (0.099 R)
• M23: 6,594,573 km (0.086 R)
• M24: 7,451,919 km (0.074 R)
• M25: 7,647,294 km (0.116 R)
• M26: 8,009,919 km (0.06 R)
• M27: 8,547,274 km (0.086 R)
• M28: 8,717,666 km (0.071 R)
• M29: 9,061,891 km (0.059 R)
• M30: 9,305,436 km (0.104 R)
• M31: 9,515,921 km (0.055 R)
• M32: 10,373,715 km (0.091 R)
• M33: 10,628,630 km (0.106 R)
• M34: 10,811,887 km (0.097 R)
• M35: 11,368,241 km (0.109 R)
• M36: 11,895,873 km (0.11 R)
• M37: 12,354,540 km (0.114 R)
• M38: 12,470,179 km (0.06 R)
• M39: 13,132,000 km (0.058 R)
• M40: 13,447,353 km (0.061 R)
• M41: 13,925,168 km (0.1 R)
• M42: 14,530,292 km (0.117 R)
• M43: 15,143,942 km (0.109 R)
• M44: 15,516,291 km (0.056 R)
• M45: 16,059,331 km (0.047 R)
• M46: 16,864,318 km (0.09 R)
• M47: 17,250,280 km (0.084 R)
• M48: 17,379,533 km (0.066 R)
• M49: 18,205,911 km (0.035 R)
• M50: 19,267,907 km (0.074 R)
• M51: 19,896,816 km (0.045 R)
• M52: 19,987,173 km (0.048 R)
• M53: 21,405,511 km (0.073 R)
• M54: 21,683,912 km (0.108 R)
• M55: 21,870,012 km (0.092 R)
• M56: 22,150,358 km (0.105 R)
• M57: 22,244,007 km (0.064 R)
• M58: 22,384,778 km (0.065 R)
• M59: 25,018,000 km (0.115 R)
• M60: 25,409,198 km (0.116 R)
• M61: 25,556,403 km (0.052 R)
• M62: 26,247,096 km (0.108 R)
• M63: 26,794,026 km (0.098 R)
• M64: 27,445,375 km (0.064 R)
• M65: 28,000,533 km (0.105 R)
• M66: 28,559,580 km (0.096 R)
• M67: 29,327,615 km (0.052 R)
• M68: 29,740,057 km (0.105 R)
• M69: 30,570,624 km (0.087 R)
• M70: 31,619,604 km (0.118 R)
• M71: 32,254,647 km (0.059 R)
• M72: 32,467,375 km (0.116 R)
• M73: 33,752,870 km (0.062 R)
• M74: 33,914,735 km (0.105 R)
• M75: 35,437,940 km (0.099 R)
• M76: 35,657,400 km (0.077 R)
• M77: 36,484,228 km (0.119 R)
• M78: 37,038,937 km (0.098 R)
• M79: 37,205,888 km (0.099 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit