🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.69 AU - 0.97 AU

Year: 340 Days

Day: 41.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 141.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.79 AU - 0.99 AU

Year: 377 Days

Day: 44.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.34 AU - 2.2 AU

Year: 1059 Days

Day: 15.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 75.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 8.9

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.18 AU - 5.48 AU

Year: 4772 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,284,706 km

• M1: 136,732 km (0.032 R)
• M2: 197,020 km (0.052 R)
• M3: 327,769 km (0.045 R)
• M4: 451,636 km (0.096 R)
• M5: 687,701 km (0.083 R)
• M6: 787,932 km (0.073 R)
• M7: 906,862 km (0.054 R)
• M8: 1,017,864 km (0.084 R)
• M9: 1,223,411 km (0.107 R)
• M10: 1,540,260 km (0.049 R)
• M11: 1,794,726 km (0.099 R)
• M12: 2,008,052 km (0.082 R)
• M13: 2,117,857 km (0.078 R)
• M14: 2,498,284 km (0.089 R)
• M15: 2,879,759 km (0.062 R)
• M16: 3,108,943 km (0.045 R)
• M17: 3,409,335 km (0.074 R)
• M18: 3,585,263 km (0.086 R)
• M19: 4,366,014 km (0.117 R)
• M20: 4,653,840 km (0.111 R)
• M21: 4,824,681 km (0.04 R)
• M22: 4,898,433 km (0.099 R)
• M23: 5,147,364 km (0.098 R)
• M24: 5,813,972 km (0.088 R)
• M25: 6,616,415 km (0.081 R)
• M26: 7,030,801 km (0.101 R)
• M27: 7,340,020 km (0.112 R)
• M28: 7,396,717 km (0.042 R)
• M29: 7,539,134 km (0.076 R)
• M30: 8,353,246 km (0.114 R)
• M31: 8,442,107 km (0.117 R)
• M32: 9,409,856 km (0.077 R)
• M33: 9,813,022 km (0.054 R)
• M34: 9,969,651 km (0.071 R)
• M35: 10,095,463 km (0.11 R)
• M36: 10,380,596 km (0.091 R)
• M37: 10,829,390 km (0.072 R)
• M38: 10,958,792 km (0.102 R)
• M39: 11,121,255 km (0.107 R)
• M40: 11,350,140 km (0.11 R)
• M41: 11,415,814 km (0.049 R)
• M42: 11,613,582 km (0.052 R)
• M43: 12,012,410 km (0.116 R)
• M44: 12,687,246 km (0.085 R)
• M45: 12,789,571 km (0.093 R)
• M46: 13,029,376 km (0.11 R)
• M47: 13,443,762 km (0.072 R)
• M48: 13,513,325 km (0.108 R)
• M49: 13,932,798 km (0.067 R)
• M50: 14,214,939 km (0.078 R)
• M51: 14,321,154 km (0.069 R)
• M52: 14,677,346 km (0.101 R)
• M53: 15,072,434 km (0.073 R)
• M54: 15,398,408 km (0.113 R)
• M55: 18,627,927 km (0.117 R)
• M56: 18,977,687 km (0.1 R)
• M57: 19,368,885 km (0.066 R)
• M58: 19,920,901 km (0.105 R)
• M59: 20,119,418 km (0.096 R)
• M60: 20,318,532 km (0.114 R)
• M61: 20,398,268 km (0.077 R)
• M62: 20,919,617 km (0.079 R)
• M63: 21,323,680 km (0.092 R)
• M64: 21,689,597 km (0.113 R)
• M65: 22,262,856 km (0.102 R)
• M66: 22,799,613 km (0.106 R)
• M67: 24,138,963 km (0.084 R)
• M68: 24,605,259 km (0.113 R)
• M69: 24,775,502 km (0.118 R)
• M70: 25,503,595 km (0.068 R)
• M71: 25,935,334 km (0.114 R)
• M72: 27,200,483 km (0.068 R)
• M73: 29,519,250 km (0.118 R)
• M74: 29,790,770 km (0.097 R)
• M75: 30,108,815 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 10.5

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.17 AU - 9.71 AU

Year: 12018 Days

Day: 7.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,284,706 km

• M1: 223,200 km (0.031 R)
• M2: 300,692 km (0.068 R)
• M3: 381,774 km (0.086 R)
• M4: 638,933 km (0.115 R)
• M5: 998,416 km (0.057 R)
• M6: 1,825,692 km (0.12 R)
• M7: 1,907,672 km (0.104 R)
• M8: 2,381,149 km (0.104 R)
• M9: 2,516,685 km (0.104 R)
• M10: 2,748,113 km (0.059 R)
• M11: 3,509,865 km (0.034 R)
• M12: 4,142,515 km (0.096 R)
• M13: 5,362,934 km (0.104 R)
• M14: 5,843,891 km (0.055 R)
• M15: 6,058,714 km (0.084 R)
• M16: 6,464,573 km (0.062 R)
• M17: 6,686,726 km (0.117 R)
• M18: 7,204,185 km (0.089 R)
• M19: 8,072,600 km (0.11 R)
• M20: 8,658,126 km (0.08 R)
• M21: 9,044,388 km (0.106 R)
• M22: 9,472,238 km (0.076 R)
• M23: 11,172,867 km (0.096 R)
• M24: 11,363,305 km (0.111 R)
• M25: 12,175,172 km (0.12 R)
• M26: 12,331,951 km (0.105 R)
• M27: 12,726,740 km (0.092 R)
• M28: 12,845,969 km (0.103 R)
• M29: 13,005,590 km (0.104 R)
• M30: 13,246,293 km (0.076 R)
• M31: 13,569,424 km (0.057 R)
• M32: 14,018,068 km (0.114 R)
• M33: 14,100,198 km (0.034 R)
• M34: 14,471,500 km (0.044 R)
• M35: 14,596,115 km (0.091 R)
• M36: 14,887,980 km (0.078 R)
• M37: 15,181,940 km (0.113 R)
• M38: 15,435,359 km (0.108 R)
• M39: 16,032,105 km (0.094 R)
• M40: 16,117,974 km (0.082 R)
• M41: 16,506,330 km (0.096 R)
• M42: 16,636,480 km (0.108 R)
• M43: 16,897,827 km (0.092 R)
• M44: 16,985,193 km (0.116 R)
• M45: 17,292,317 km (0.093 R)
• M46: 17,556,956 km (0.063 R)
• M47: 17,645,518 km (0.095 R)
• M48: 18,135,151 km (0.099 R)
• M49: 19,722,534 km (0.059 R)
• M50: 19,860,763 km (0.115 R)
• M51: 19,999,141 km (0.086 R)
• M52: 20,556,243 km (0.06 R)
• M53: 21,024,335 km (0.108 R)
• M54: 21,971,140 km (0.086 R)
• M55: 22,066,584 km (0.083 R)
• M56: 22,257,770 km (0.115 R)
• M57: 22,401,683 km (0.032 R)
• M58: 22,642,087 km (0.034 R)
• M59: 23,174,057 km (0.099 R)
• M60: 23,417,153 km (0.101 R)
• M61: 23,808,052 km (0.087 R)
• M62: 24,151,679 km (0.098 R)
• M63: 24,695,168 km (0.096 R)
• M64: 24,893,834 km (0.036 R)
• M65: 24,993,316 km (0.095 R)
• M66: 25,192,880 km (0.062 R)
• M67: 25,442,858 km (0.115 R)
• M68: 25,743,998 km (0.105 R)
• M69: 25,844,678 km (0.094 R)
• M70: 26,552,874 km (0.112 R)
• M71: 27,730,060 km (0.071 R)
• M72: 30,560,302 km (0.088 R)
• M73: 30,666,965 km (0.117 R)
• M74: 30,987,404 km (0.092 R)
• M75: 31,470,306 km (0.101 R)
• M76: 32,280,528 km (0.087 R)
• M77: 32,552,197 km (0.089 R)
• M78: 32,879,069 km (0.056 R)
• M79: 34,585,532 km (0.04 R)
• M80: 34,974,935 km (0.06 R)
• M81: 35,814,029 km (0.116 R)
• M82: 36,207,921 km (0.037 R)
• M83: 36,490,062 km (0.094 R)
• M84: 36,603,158 km (0.084 R)
• M85: 37,284,277 km (0.093 R)
• M86: 37,569,261 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 6.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.79 AU - 10.97 AU

Year: 12916 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,284,706 km

• M1: 93,199 km (0.118 R)
• M2: 308,770 km (0.067 R)
• M3: 745,745 km (0.1 R)
• M4: 945,309 km (0.098 R)
• M5: 1,314,217 km (0.116 R)
• M6: 1,393,055 km (0.091 R)
• M7: 1,433,148 km (0.12 R)
• M8: 1,898,995 km (0.11 R)
• M9: 1,966,015 km (0.105 R)
• M10: 2,171,862 km (0.091 R)
• M11: 2,729,114 km (0.052 R)
• M12: 3,115,376 km (0.104 R)
• M13: 3,221,291 km (0.06 R)
• M14: 3,301,475 km (0.081 R)
• M15: 3,436,712 km (0.104 R)
• M16: 4,344,771 km (0.095 R)
• M17: 5,165,315 km (0.045 R)
• M18: 5,385,823 km (0.066 R)
• M19: 5,835,963 km (0.115 R)
• M20: 6,298,220 km (0.069 R)
• M21: 6,567,646 km (0.065 R)
• M22: 6,669,671 km (0.096 R)
• M23: 6,840,961 km (0.072 R)
• M24: 7,013,597 km (0.097 R)
• M25: 7,083,010 km (0.105 R)
• M26: 7,327,902 km (0.096 R)
• M27: 7,611,390 km (0.058 R)
• M28: 8,408,896 km (0.037 R)
• M29: 8,892,696 km (0.084 R)
• M30: 9,194,884 km (0.094 R)
• M31: 9,347,324 km (0.092 R)
• M32: 9,462,065 km (0.102 R)
• M33: 9,616,002 km (0.118 R)
• M34: 9,848,177 km (0.07 R)
• M35: 9,926,118 km (0.059 R)
• M36: 10,004,208 km (0.088 R)
• M37: 10,635,960 km (0.066 R)
• M38: 10,675,753 km (0.114 R)
• M39: 12,354,839 km (0.1 R)
• M40: 12,522,987 km (0.105 R)
• M41: 12,776,705 km (0.089 R)
• M42: 12,904,163 km (0.102 R)
• M43: 12,989,434 km (0.069 R)
• M44: 13,117,639 km (0.083 R)
• M45: 13,677,883 km (0.073 R)
• M46: 15,405,290 km (0.095 R)
• M47: 15,950,424 km (0.12 R)
• M48: 15,996,201 km (0.087 R)
• M49: 16,363,464 km (0.029 R)
• M50: 16,733,569 km (0.076 R)
• M51: 17,013,018 km (0.045 R)
• M52: 17,340,936 km (0.081 R)
• M53: 17,765,645 km (0.049 R)
• M54: 17,812,918 km (0.109 R)
• M55: 19,060,115 km (0.06 R)
• M56: 19,400,600 km (0.111 R)
• M57: 20,285,471 km (0.115 R)
• M58: 20,732,918 km (0.109 R)
• M59: 21,183,507 km (0.068 R)
• M60: 21,284,037 km (0.118 R)
• M61: 22,043,545 km (0.101 R)
• M62: 22,914,803 km (0.089 R)
• M63: 23,173,309 km (0.062 R)
• M64: 23,849,790 km (0.054 R)
• M65: 24,427,088 km (0.097 R)
• M66: 25,168,645 km (0.101 R)
• M67: 26,294,818 km (0.092 R)
• M68: 27,492,199 km (0.074 R)
• M69: 27,821,763 km (0.098 R)
• M70: 29,097,384 km (0.117 R)
• M71: 30,619,094 km (0.103 R)
• M72: 31,017,922 km (0.077 R)
• M73: 31,532,987 km (0.091 R)
• M74: 31,590,433 km (0.102 R)
• M75: 31,705,474 km (0.095 R)
• M76: 32,224,279 km (0.098 R)
• M77: 32,455,856 km (0.086 R)
• M78: 33,739,257 km (0.104 R)
• M79: 33,974,424 km (0.099 R)
• M80: 34,505,347 km (0.098 R)
• M81: 35,039,112 km (0.073 R)
• M82: 36,475,701 km (0.108 R)
• M83: 37,565,821 km (0.091 R)
• M84: 38,114,845 km (0.106 R)
• M85: 38,298,401 km (0.092 R)
• M86: 38,543,742 km (0.106 R)
• M87: 38,605,077 km (0.064 R)
• M88: 39,282,606 km (0.092 R)
• M89: 39,964,024 km (0.12 R)
• M90: 40,774,396 km (0.115 R)
• M91: 41,653,134 km (0.076 R)
• M92: 42,094,896 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit