🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.48 AU - 0.78 AU

Year: 183 Days

Day: 37 Hours

Environment

Temp: 219 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.38 AU

Year: 439 Days

Day: 15.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.26 AU - 1.62 AU

Year: 631 Days

Day: 44 Hours

Environment

Temp: -26 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.85 AU - 2.51 AU

Year: 1176 Days

Day: 31.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.65 AU - 4.41 AU

Year: 2422 Days

Day: 34.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,987,184 km

• M1: 232,176 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.04 AU - 4.9 AU

Year: 3452 Days

Day: 16.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 14.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.58 AU - 7.04 AU

Year: 5115 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 59.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,987,184 km

• M1: 202,556 km (0.054 R)
• M2: 303,085 km (0.109 R)
• M3: 687,552 km (0.112 R)
• M4: 863,030 km (0.053 R)
• M5: 1,109,119 km (0.076 R)
• M6: 1,394,103 km (0.077 R)
• M7: 1,631,814 km (0.1 R)
• M8: 1,768,097 km (0.088 R)
• M9: 2,174,255 km (0.119 R)
• M10: 2,271,644 km (0.113 R)
• M11: 2,397,755 km (0.114 R)
• M12: 2,733,303 km (0.111 R)
• M13: 2,829,195 km (0.094 R)
• M14: 3,154,122 km (0.098 R)
• M15: 3,627,449 km (0.044 R)
• M16: 3,733,364 km (0.108 R)
• M17: 4,245,438 km (0.081 R)
• M18: 4,687,500 km (0.06 R)
• M19: 5,108,767 km (0.084 R)
• M20: 5,299,953 km (0.032 R)
• M21: 5,530,184 km (0.099 R)
• M22: 5,726,756 km (0.1 R)
• M23: 5,850,623 km (0.042 R)
• M24: 6,304,503 km (0.109 R)
• M25: 7,179,651 km (0.07 R)
• M26: 7,638,467 km (0.118 R)
• M27: 8,009,620 km (0.079 R)
• M28: 8,232,520 km (0.105 R)
• M29: 8,471,428 km (0.025 R)
• M30: 8,855,745 km (0.116 R)
• M31: 8,956,425 km (0.077 R)
• M32: 9,187,703 km (0.081 R)
• M33: 9,509,039 km (0.089 R)
• M34: 9,774,725 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 12.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.3 AU - 7.44 AU

Year: 5872 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 82.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,987,184 km

• M1: 181,013 km (0.097 R)
• M2: 458,069 km (0.066 R)
• M3: 708,047 km (0.09 R)
• M4: 815,608 km (0.091 R)
• M5: 1,238,371 km (0.071 R)
• M6: 2,147,926 km (0.05 R)
• M7: 2,602,704 km (0.048 R)
• M8: 2,841,612 km (0.091 R)
• M9: 3,179,104 km (0.09 R)
• M10: 3,505,677 km (0.061 R)
• M11: 3,843,319 km (0.095 R)
• M12: 3,966,588 km (0.118 R)
• M13: 4,166,450 km (0.112 R)
• M14: 4,472,528 km (0.093 R)
• M15: 4,733,426 km (0.063 R)
• M16: 4,839,042 km (0.116 R)
• M17: 5,242,657 km (0.101 R)
• M18: 5,379,689 km (0.061 R)
• M19: 5,825,939 km (0.103 R)
• M20: 5,911,061 km (0.059 R)
• M21: 6,459,337 km (0.115 R)
• M22: 6,695,103 km (0.104 R)
• M23: 6,843,953 km (0.107 R)
• M24: 7,728,824 km (0.099 R)
• M25: 7,979,251 km (0.041 R)
• M26: 8,327,964 km (0.042 R)
• M27: 8,974,975 km (0.108 R)
• M28: 9,172,294 km (0.07 R)
• M29: 10,180,285 km (0.099 R)
• M30: 10,697,445 km (0.065 R)
• M31: 10,801,864 km (0.074 R)
• M32: 11,223,281 km (0.1 R)
• M33: 11,649,934 km (0.102 R)
• M34: 12,409,443 km (0.095 R)
• M35: 12,556,048 km (0.069 R)
• M36: 13,372,105 km (0.073 R)
• M37: 14,014,478 km (0.079 R)
• M38: 14,281,959 km (0.101 R)
• M39: 14,589,682 km (0.084 R)
• M40: 14,705,620 km (0.096 R)
• M41: 14,899,499 km (0.059 R)
• M42: 15,486,521 km (0.106 R)
• M43: 15,683,841 km (0.048 R)
• M44: 15,921,851 km (0.094 R)
• M45: 16,361,220 km (0.115 R)
• M46: 16,723,696 km (0.059 R)
• M47: 17,129,405 km (0.078 R)
• M48: 17,333,606 km (0.06 R)
• M49: 17,703,113 km (0.098 R)
• M50: 17,950,847 km (0.109 R)
• M51: 18,785,154 km (0.091 R)
• M52: 18,869,228 km (0.112 R)
• M53: 19,122,348 km (0.116 R)
• M54: 19,419,150 km (0.064 R)
• M55: 19,802,869 km (0.084 R)
• M56: 20,017,242 km (0.118 R)
• M57: 20,103,111 km (0.076 R)
• M58: 20,448,084 km (0.049 R)
• M59: 20,664,702 km (0.088 R)
• M60: 20,882,068 km (0.119 R)
• M61: 21,012,816 km (0.093 R)
• M62: 21,187,696 km (0.076 R)
• M63: 22,024,696 km (0.098 R)
• M64: 22,648,370 km (0.087 R)
• M65: 22,737,829 km (0.112 R)
• M66: 23,277,728 km (0.118 R)
• M67: 23,413,413 km (0.032 R)
• M68: 25,015,158 km (0.117 R)
• M69: 25,154,134 km (0.117 R)
• M70: 25,572,559 km (0.118 R)
• M71: 25,665,908 km (0.104 R)
• M72: 25,759,257 km (0.063 R)
• M73: 26,180,974 km (0.114 R)
• M74: 26,794,175 km (0.085 R)
• M75: 26,936,293 km (0.09 R)
• M76: 28,758,844 km (0.105 R)
• M77: 28,855,933 km (0.084 R)
• M78: 30,769,739 km (0.069 R)
• M79: 31,018,071 km (0.112 R)
• M80: 32,219,193 km (0.084 R)
• M81: 32,825,513 km (0.062 R)
• M82: 32,926,940 km (0.101 R)
• M83: 33,639,774 km (0.082 R)
• M84: 33,998,061 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.4

Radius: 8

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.37 AU - 15.69 AU

Year: 18178 Days

Day: 19.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,987,184 km

• M1: 105,167 km (0.067 R)
• M2: 294,708 km (0.117 R)
• M3: 449,691 km (0.11 R)
• M4: 753,225 km (0.079 R)
• M5: 1,018,911 km (0.083 R)
• M6: 1,443,619 km (0.09 R)
• M7: 1,551,180 km (0.12 R)
• M8: 1,774,231 km (0.056 R)
• M9: 2,220,332 km (0.035 R)
• M10: 2,601,507 km (0.114 R)
• M11: 2,699,942 km (0.12 R)
• M12: 3,388,392 km (0.104 R)
• M13: 3,752,363 km (0.091 R)
• M14: 5,039,803 km (0.112 R)
• M15: 5,245,949 km (0.094 R)
• M16: 5,924,076 km (0.118 R)
• M17: 8,507,033 km (0.084 R)
• M18: 9,655,944 km (0.067 R)
• M19: 10,326,741 km (0.051 R)
• M20: 12,041,133 km (0.1 R)
• M21: 12,096,185 km (0.109 R)
• M22: 12,762,494 km (0.115 R)
• M23: 13,043,738 km (0.09 R)
• M24: 13,383,774 km (0.109 R)
• M25: 13,841,842 km (0.081 R)
• M26: 14,130,716 km (0.107 R)
• M27: 14,655,804 km (0.055 R)
• M28: 15,187,325 km (0.057 R)
• M29: 15,485,175 km (0.092 R)
• M30: 15,664,991 km (0.097 R)
• M31: 16,087,007 km (0.091 R)
• M32: 16,757,804 km (0.069 R)
• M33: 19,016,133 km (0.092 R)
• M34: 21,036,004 km (0.093 R)
• M35: 21,702,014 km (0.061 R)
• M36: 22,510,440 km (0.102 R)
• M37: 23,123,193 km (0.111 R)
• M38: 24,365,005 km (0.082 R)
• M39: 24,574,143 km (0.117 R)
• M40: 25,204,997 km (0.106 R)
• M41: 25,770,178 km (0.111 R)
• M42: 27,129,275 km (0.032 R)
• M43: 27,201,381 km (0.119 R)
• M44: 28,511,559 km (0.113 R)
• M45: 29,396,281 km (0.037 R)
• M46: 30,589,922 km (0.046 R)
• M47: 31,041,708 km (0.115 R)
• M48: 31,192,652 km (0.116 R)
• M49: 32,639,862 km (0.069 R)
• M50: 33,565,274 km (0.119 R)
• M51: 33,642,766 km (0.097 R)
• M52: 34,186,853 km (0.065 R)
• M53: 34,499,064 km (0.095 R)
• M54: 36,392,375 km (0.111 R)
• M55: 36,870,938 km (0.111 R)
• M56: 38,481,359 km (0.058 R)
• M57: 40,114,370 km (0.076 R)
• M58: 40,278,927 km (0.034 R)
• M59: 41,603,467 km (0.066 R)
• M60: 42,942,218 km (0.049 R)
• M61: 44,720,787 km (0.109 R)
• M62: 45,404,599 km (0.088 R)
• M63: 46,264,338 km (0.099 R)
• M64: 47,650,961 km (0.106 R)
• M65: 47,825,242 km (0.11 R)
• M66: 52,520,372 km (0.089 R)
• M67: 53,151,525 km (0.048 R)
• M68: 56,528,398 km (0.095 R)
• M69: 57,175,109 km (0.077 R)
• M70: 58,103,065 km (0.102 R)
• M71: 59,692,243 km (0.071 R)
• M72: 60,068,183 km (0.095 R)
• M73: 60,350,623 km (0.053 R)
• M74: 61,485,174 km (0.112 R)
• M75: 61,959,848 km (0.06 R)
• M76: 63,008,529 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.3

Radius: 3.3

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 14.09 AU - 15.79 AU

Year: 21092 Days

Day: 23.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,987,184 km

• M1: 46,824 km (0.108 R)
• M2: 158,574 km (0.107 R)
• M3: 264,040 km (0.08 R)
• M4: 324,777 km (0.052 R)
• M5: 734,675 km (0.105 R)
• M6: 1,174,942 km (0.099 R)
• M7: 1,328,279 km (0.055 R)
• M8: 1,380,788 km (0.12 R)
• M9: 1,488,050 km (0.086 R)
• M10: 1,597,855 km (0.062 R)
• M11: 1,681,929 km (0.073 R)
• M12: 2,124,140 km (0.109 R)
• M13: 2,310,689 km (0.098 R)
• M14: 2,600,161 km (0.098 R)
• M15: 2,901,002 km (0.072 R)
• M16: 3,107,746 km (0.074 R)
• M17: 3,248,219 km (0.089 R)
• M18: 3,535,297 km (0.09 R)
• M19: 3,943,250 km (0.106 R)
• M20: 4,171,985 km (0.111 R)
• M21: 4,682,264 km (0.056 R)
• M22: 4,762,598 km (0.102 R)
• M23: 5,005,994 km (0.082 R)
• M24: 5,212,139 km (0.096 R)
• M25: 5,420,828 km (0.072 R)
• M26: 5,505,052 km (0.1 R)
• M27: 6,019,818 km (0.074 R)
• M28: 6,327,242 km (0.064 R)
• M29: 6,865,794 km (0.095 R)
• M30: 7,465,682 km (0.053 R)
• M31: 8,130,345 km (0.097 R)
• M32: 9,262,801 km (0.099 R)
• M33: 9,617,198 km (0.043 R)
• M34: 10,391,218 km (0.084 R)
• M35: 10,653,762 km (0.116 R)
• M36: 10,759,378 km (0.066 R)
• M37: 12,662,562 km (0.067 R)
• M38: 12,942,909 km (0.051 R)
• M39: 13,168,502 km (0.078 R)
• M40: 13,509,585 km (0.074 R)
• M41: 13,566,582 km (0.051 R)
• M42: 13,681,174 km (0.056 R)
• M43: 13,795,916 km (0.114 R)
• M44: 13,968,701 km (0.106 R)
• M45: 14,084,191 km (0.118 R)
• M46: 14,491,247 km (0.073 R)
• M47: 14,725,666 km (0.056 R)
• M48: 16,828,713 km (0.084 R)
• M49: 17,198,519 km (0.057 R)
• M50: 18,450,653 km (0.107 R)
• M51: 19,731,810 km (0.058 R)
• M52: 19,796,585 km (0.093 R)
• M53: 19,926,436 km (0.097 R)
• M54: 21,639,781 km (0.105 R)
• M55: 21,706,501 km (0.103 R)
• M56: 23,468,166 km (0.078 R)
• M57: 28,068,151 km (0.051 R)
• M58: 28,287,013 km (0.048 R)
• M59: 28,799,834 km (0.108 R)
• M60: 31,334,321 km (0.101 R)
• M61: 32,093,231 km (0.072 R)
• M62: 33,474,468 km (0.094 R)
• M63: 33,784,136 km (0.092 R)
• M64: 34,875,004 km (0.08 R)
• M65: 35,188,860 km (0.107 R)
• M66: 36,056,677 km (0.038 R)
• M67: 37,171,331 km (0.119 R)
• M68: 37,491,919 km (0.078 R)
• M69: 38,216,422 km (0.057 R)
• M70: 38,540,002 km (0.114 R)
• M71: 39,352,767 km (0.109 R)
• M72: 39,597,659 km (0.098 R)
• M73: 39,924,979 km (0.072 R)
• M74: 42,911,401 km (0.028 R)
• M75: 43,922,832 km (0.112 R)
• M76: 49,359,369 km (0.08 R)
• M77: 49,535,445 km (0.091 R)
• M78: 49,888,048 km (0.116 R)
• M79: 50,773,517 km (0.098 R)
• M80: 51,307,133 km (0.046 R)
• M81: 51,753,383 km (0.071 R)
• M82: 54,184,798 km (0.026 R)
• M83: 54,730,231 km (0.047 R)
• M84: 55,460,269 km (0.076 R)
• M85: 56,837,617 km (0.062 R)
• M86: 57,206,824 km (0.034 R)
• M87: 57,576,780 km (0.099 R)
• M88: 58,040,533 km (0.09 R)
• M89: 58,691,583 km (0.093 R)
• M90: 61,320,317 km (0.111 R)
• M91: 61,888,639 km (0.109 R)
• M92: 62,078,479 km (0.116 R)
• M93: 62,553,751 km (0.107 R)
• M94: 63,891,306 km (0.064 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit