🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.18 AU - 1.58 AU

Year: 567 Days

Day: 39.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,873,203 km

• M1: 171,439 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.2 AU - 4.88 AU

Year: 3384 Days

Day: 25 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,873,203 km

• M1: 331,808 km (0.088 R)

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 13.4

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.08 AU - 9 AU

Year: 7976 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 79,873,203 km

• M1: 273,764 km (0.09 R)
• M2: 408,701 km (0.065 R)
• M3: 576,101 km (0.078 R)
• M4: 851,361 km (0.072 R)
• M5: 1,041,500 km (0.093 R)
• M6: 1,151,604 km (0.067 R)
• M7: 1,246,599 km (0.091 R)
• M8: 1,896,452 km (0.117 R)
• M9: 2,391,322 km (0.076 R)
• M10: 2,590,586 km (0.11 R)
• M11: 2,847,296 km (0.094 R)
• M12: 3,358,472 km (0.063 R)
• M13: 3,696,264 km (0.063 R)
• M14: 3,956,864 km (0.083 R)
• M15: 4,557,948 km (0.115 R)
• M16: 4,869,261 km (0.078 R)
• M17: 5,059,550 km (0.1 R)
• M18: 5,349,470 km (0.108 R)
• M19: 5,711,348 km (0.107 R)
• M20: 6,773,941 km (0.097 R)
• M21: 7,093,931 km (0.12 R)
• M22: 8,233,867 km (0.063 R)
• M23: 8,385,110 km (0.089 R)
• M24: 9,708,004 km (0.043 R)
• M25: 9,827,832 km (0.103 R)
• M26: 10,149,916 km (0.047 R)
• M27: 11,095,076 km (0.06 R)
• M28: 11,304,363 km (0.093 R)
• M29: 11,388,288 km (0.091 R)
• M30: 11,684,192 km (0.086 R)
• M31: 12,197,313 km (0.07 R)
• M32: 13,157,133 km (0.111 R)
• M33: 13,245,695 km (0.099 R)
• M34: 14,459,382 km (0.038 R)
• M35: 14,871,824 km (0.046 R)
• M36: 15,102,803 km (0.09 R)
• M37: 15,521,228 km (0.085 R)
• M38: 16,132,634 km (0.081 R)
• M39: 16,274,752 km (0.084 R)
• M40: 16,992,074 km (0.056 R)
• M41: 17,088,565 km (0.069 R)
• M42: 17,233,525 km (0.066 R)
• M43: 17,964,460 km (0.077 R)
• M44: 18,161,182 km (0.106 R)
• M45: 18,655,902 km (0.115 R)
• M46: 19,004,913 km (0.046 R)
• M47: 19,557,827 km (0.078 R)
• M48: 19,963,088 km (0.059 R)
• M49: 20,217,853 km (0.112 R)
• M50: 20,473,815 km (0.101 R)
• M51: 20,937,120 km (0.072 R)
• M52: 21,769,183 km (0.117 R)
• M53: 23,412,216 km (0.093 R)
• M54: 23,680,894 km (0.113 R)
• M55: 23,788,605 km (0.095 R)
• M56: 23,950,619 km (0.073 R)
• M57: 25,535,309 km (0.063 R)
• M58: 25,756,565 km (0.081 R)
• M59: 26,368,270 km (0.094 R)
• M60: 26,591,919 km (0.027 R)
• M61: 26,928,514 km (0.063 R)
• M62: 27,889,980 km (0.097 R)
• M63: 28,003,824 km (0.077 R)
• M64: 28,117,817 km (0.103 R)
• M65: 28,403,549 km (0.114 R)
• M66: 28,575,437 km (0.04 R)
• M67: 29,555,902 km (0.05 R)
• M68: 31,787,453 km (0.096 R)
• M69: 32,085,153 km (0.111 R)
• M70: 32,503,429 km (0.076 R)
• M71: 32,863,361 km (0.117 R)
• M72: 34,072,860 km (0.104 R)
• M73: 35,852,326 km (0.079 R)
• M74: 36,784,471 km (0.044 R)
• M75: 38,103,026 km (0.057 R)
• M76: 38,736,424 km (0.112 R)
• M77: 38,927,012 km (0.106 R)
• M78: 39,628,925 km (0.119 R)
• M79: 39,949,214 km (0.089 R)
• M80: 40,850,990 km (0.066 R)
• M81: 41,694,273 km (0.091 R)
• M82: 41,954,872 km (0.075 R)
• M83: 43,266,247 km (0.061 R)
• M84: 43,926,872 km (0.115 R)
• M85: 44,125,687 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.15 AU - 11.11 AU

Year: 12125 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,873,203 km

• M1: 570,267 km (0.052 R)
• M2: 765,343 km (0.052 R)
• M3: 1,430,006 km (0.084 R)
• M4: 1,495,680 km (0.074 R)
• M5: 1,653,056 km (0.093 R)
• M6: 1,745,508 km (0.106 R)
• M7: 1,839,755 km (0.117 R)
• M8: 2,183,082 km (0.118 R)
• M9: 2,388,480 km (0.108 R)
• M10: 2,519,976 km (0.061 R)
• M11: 3,242,683 km (0.11 R)
• M12: 3,839,878 km (0.116 R)
• M13: 4,535,957 km (0.066 R)
• M14: 4,732,529 km (0.083 R)
• M15: 4,999,112 km (0.081 R)
• M16: 5,686,813 km (0.09 R)
• M17: 6,294,630 km (0.103 R)
• M18: 6,998,338 km (0.104 R)
• M19: 7,111,733 km (0.037 R)
• M20: 7,532,851 km (0.103 R)
• M21: 7,922,703 km (0.08 R)
• M22: 9,090,165 km (0.071 R)
• M23: 9,841,595 km (0.108 R)
• M24: 10,096,510 km (0.085 R)
• M25: 10,353,519 km (0.105 R)
• M26: 10,786,904 km (0.115 R)
• M27: 11,671,327 km (0.059 R)
• M28: 11,761,085 km (0.088 R)
• M29: 12,487,084 km (0.047 R)
• M30: 12,855,543 km (0.091 R)
• M31: 13,792,325 km (0.073 R)
• M32: 14,994,045 km (0.087 R)
• M33: 15,091,732 km (0.092 R)
• M34: 16,129,044 km (0.082 R)
• M35: 16,480,001 km (0.073 R)
• M36: 17,189,394 km (0.077 R)
• M37: 17,908,810 km (0.097 R)
• M38: 18,585,591 km (0.055 R)
• M39: 19,217,642 km (0.104 R)
• M40: 19,964,135 km (0.101 R)
• M41: 20,071,546 km (0.042 R)
• M42: 21,540,149 km (0.093 R)
• M43: 21,760,656 km (0.117 R)
• M44: 21,982,061 km (0.118 R)
• M45: 22,148,414 km (0.085 R)
• M46: 23,495,094 km (0.088 R)
• M47: 23,608,489 km (0.115 R)
• M48: 24,637,573 km (0.027 R)
• M49: 25,041,636 km (0.117 R)
• M50: 25,157,425 km (0.12 R)
• M51: 27,094,867 km (0.11 R)
• M52: 28,111,534 km (0.064 R)
• M53: 28,171,673 km (0.059 R)
• M54: 29,018,845 km (0.104 R)
• M55: 29,506,684 km (0.1 R)
• M56: 29,690,390 km (0.118 R)
• M57: 30,058,850 km (0.093 R)
• M58: 30,243,603 km (0.079 R)
• M59: 31,110,972 km (0.111 R)
• M60: 31,798,224 km (0.079 R)
• M61: 31,986,568 km (0.112 R)
• M62: 32,049,399 km (0.104 R)
• M63: 32,175,211 km (0.078 R)
• M64: 34,082,135 km (0.047 R)
• M65: 34,596,901 km (0.1 R)
• M66: 35,503,763 km (0.091 R)
• M67: 35,699,138 km (0.114 R)
• M68: 37,473,369 km (0.116 R)
• M69: 37,605,913 km (0.063 R)
• M70: 38,271,025 km (0.092 R)
• M71: 39,680,536 km (0.077 R)
• M72: 39,951,009 km (0.116 R)
• M73: 40,221,931 km (0.086 R)
• M74: 42,481,008 km (0.115 R)
• M75: 42,896,292 km (0.089 R)
• M76: 43,034,969 km (0.089 R)
• M77: 43,104,233 km (0.088 R)
• M78: 45,133,079 km (0.107 R)
• M79: 46,906,861 km (0.061 R)
• M80: 47,335,908 km (0.092 R)
• M81: 47,407,565 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.9

Radius: 7.4

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.8 AU - 19.28 AU

Year: 25699 Days

Day: 18.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,873,203 km

• M1: 196,871 km (0.093 R)
• M2: 268,827 km (0.113 R)
• M3: 426,504 km (0.119 R)
• M4: 548,725 km (0.036 R)
• M5: 853,605 km (0.105 R)
• M6: 1,206,357 km (0.082 R)
• M7: 1,264,551 km (0.085 R)
• M8: 1,475,633 km (0.114 R)
• M9: 1,538,016 km (0.105 R)
• M10: 2,174,704 km (0.119 R)
• M11: 2,767,860 km (0.094 R)
• M12: 3,874,734 km (0.118 R)
• M13: 5,055,062 km (0.044 R)
• M14: 5,536,767 km (0.095 R)
• M15: 5,684,121 km (0.097 R)
• M16: 5,783,154 km (0.056 R)
• M17: 5,982,718 km (0.071 R)
• M18: 6,184,675 km (0.091 R)
• M19: 8,720,658 km (0.058 R)
• M20: 9,472,388 km (0.077 R)
• M21: 9,707,855 km (0.117 R)
• M22: 11,160,899 km (0.072 R)
• M23: 11,285,065 km (0.108 R)
• M24: 13,332,761 km (0.065 R)
• M25: 14,398,795 km (0.099 R)
• M26: 14,805,552 km (0.088 R)
• M27: 15,908,836 km (0.109 R)
• M28: 16,966,942 km (0.118 R)
• M29: 17,685,011 km (0.106 R)
• M30: 18,120,640 km (0.095 R)
• M31: 18,193,495 km (0.113 R)
• M32: 19,299,322 km (0.036 R)
• M33: 20,350,995 km (0.111 R)
• M34: 20,578,683 km (0.098 R)
• M35: 21,190,239 km (0.102 R)
• M36: 25,963,010 km (0.114 R)
• M37: 26,045,288 km (0.114 R)
• M38: 26,127,717 km (0.096 R)
• M39: 27,457,044 km (0.074 R)
• M40: 28,214,308 km (0.045 R)
• M41: 30,180,922 km (0.097 R)
• M42: 30,267,389 km (0.027 R)
• M43: 30,354,006 km (0.067 R)
• M44: 31,487,061 km (0.059 R)
• M45: 31,750,652 km (0.098 R)
• M46: 32,191,367 km (0.067 R)
• M47: 32,634,028 km (0.115 R)
• M48: 32,722,889 km (0.092 R)
• M49: 33,974,275 km (0.093 R)
• M50: 39,040,257 km (0.095 R)
• M51: 40,462,185 km (0.091 R)
• M52: 42,384,368 km (0.113 R)
• M53: 42,578,247 km (0.077 R)
• M54: 43,551,979 km (0.109 R)
• M55: 43,649,816 km (0.119 R)
• M56: 44,434,607 km (0.049 R)
• M57: 44,828,648 km (0.066 R)
• M58: 46,217,365 km (0.055 R)
• M59: 47,017,264 km (0.103 R)
• M60: 48,023,460 km (0.118 R)
• M61: 48,124,438 km (0.103 R)
• M62: 48,630,677 km (0.086 R)
• M63: 49,648,242 km (0.062 R)
• M64: 50,569,915 km (0.032 R)
• M65: 50,981,458 km (0.103 R)
• M66: 53,892,932 km (0.055 R)
• M67: 55,262,949 km (0.069 R)
• M68: 55,368,865 km (0.063 R)
• M69: 56,644,486 km (0.086 R)
• M70: 56,964,775 km (0.064 R)
• M71: 57,929,681 km (0.101 R)
• M72: 60,310,830 km (0.092 R)
• M73: 60,419,887 km (0.027 R)
• M74: 60,638,001 km (0.076 R)
• M75: 60,747,207 km (0.092 R)
• M76: 61,075,126 km (0.056 R)
• M77: 61,403,792 km (0.079 R)
• M78: 64,164,472 km (0.111 R)
• M79: 65,056,374 km (0.119 R)
• M80: 65,615,870 km (0.036 R)
• M81: 65,728,068 km (0.09 R)
• M82: 67,078,189 km (0.087 R)
• M83: 67,983,406 km (0.085 R)
• M84: 68,551,279 km (0.102 R)
• M85: 69,006,655 km (0.101 R)
• M86: 69,463,078 km (0.093 R)
• M87: 72,106,622 km (0.094 R)
• M88: 72,338,050 km (0.102 R)
• M89: 72,801,654 km (0.084 R)
• M90: 73,615,467 km (0.1 R)
• M91: 73,731,854 km (0.12 R)
• M92: 78,560,424 km (0.089 R)
• M93: 78,917,814 km (0.116 R)
• M94: 79,275,652 km (0.107 R)
• M95: 79,514,410 km (0.111 R)
• M96: 79,873,146 km (0.094 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 13,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit