🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.78 AU - 0.84 AU

Year: 268 Days

Day: 18.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.08 AU - 2.58 AU

Year: 1306 Days

Day: 22.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,501,601 km

• M1: 785,987 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.21 AU - 2.55 AU

Year: 1348 Days

Day: 47.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,501,601 km

• M1: 74,500 km (0.106 R)
• M2: 1,249,292 km (0.089 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 12.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.91 AU - 4.91 AU

Year: 3994 Days

Day: 9.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 113,501,601 km

• M1: 159,920 km (0.108 R)
• M2: 276,606 km (0.083 R)
• M3: 385,514 km (0.08 R)
• M4: 532,419 km (0.097 R)
• M5: 655,388 km (0.079 R)
• M6: 891,454 km (0.104 R)
• M7: 1,053,767 km (0.075 R)
• M8: 1,298,659 km (0.059 R)
• M9: 1,734,737 km (0.092 R)
• M10: 1,871,619 km (0.095 R)
• M11: 2,259,975 km (0.043 R)
• M12: 2,642,347 km (0.082 R)
• M13: 2,930,473 km (0.113 R)
• M14: 3,161,901 km (0.119 R)
• M15: 3,296,838 km (0.12 R)
• M16: 3,572,547 km (0.062 R)
• M17: 3,909,890 km (0.11 R)
• M18: 4,220,455 km (0.084 R)
• M19: 4,444,702 km (0.104 R)
• M20: 4,577,396 km (0.085 R)
• M21: 5,002,852 km (0.089 R)
• M22: 5,200,620 km (0.056 R)
• M23: 5,644,627 km (0.05 R)
• M24: 5,975,388 km (0.058 R)
• M25: 6,164,180 km (0.042 R)
• M26: 6,526,357 km (0.074 R)
• M27: 6,917,555 km (0.091 R)
• M28: 7,249,363 km (0.102 R)
• M29: 7,563,668 km (0.098 R)
• M30: 7,699,802 km (0.075 R)
• M31: 7,859,723 km (0.096 R)
• M32: 7,974,614 km (0.091 R)
• M33: 8,206,042 km (0.093 R)
• M34: 8,416,227 km (0.062 R)
• M35: 8,628,207 km (0.063 R)
• M36: 8,937,725 km (0.116 R)
• M37: 9,129,958 km (0.03 R)
• M38: 9,690,202 km (0.114 R)
• M39: 9,813,471 km (0.086 R)
• M40: 10,665,730 km (0.104 R)
• M41: 10,920,944 km (0.111 R)
• M42: 11,100,910 km (0.08 R)
• M43: 11,204,133 km (0.104 R)
• M44: 11,515,745 km (0.115 R)
• M45: 11,698,853 km (0.105 R)
• M46: 11,830,200 km (0.098 R)
• M47: 12,041,432 km (0.088 R)
• M48: 12,174,125 km (0.075 R)
• M49: 12,333,896 km (0.112 R)
• M50: 12,440,858 km (0.082 R)
• M51: 12,548,120 km (0.115 R)
• M52: 13,143,669 km (0.119 R)
• M53: 14,137,896 km (0.083 R)
• M54: 14,334,019 km (0.1 R)
• M55: 14,672,410 km (0.108 R)
• M56: 14,842,652 km (0.11 R)
• M57: 14,927,923 km (0.076 R)
• M58: 15,242,228 km (0.098 R)
• M59: 15,385,842 km (0.076 R)
• M60: 15,877,570 km (0.055 R)
• M61: 16,139,965 km (0.088 R)
• M62: 17,323,433 km (0.118 R)
• M63: 17,925,565 km (0.098 R)
• M64: 18,320,653 km (0.044 R)
• M65: 18,504,060 km (0.097 R)
• M66: 19,088,688 km (0.101 R)
• M67: 19,212,555 km (0.087 R)
• M68: 19,305,605 km (0.065 R)
• M69: 19,616,918 km (0.078 R)
• M70: 20,213,066 km (0.097 R)
• M71: 20,783,333 km (0.119 R)
• M72: 21,102,425 km (0.073 R)
• M73: 21,583,981 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 7.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.51 AU - 19.71 AU

Year: 25981 Days

Day: 19.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 113,501,601 km

• M1: 91,105 km (0.113 R)
• M2: 164,109 km (0.09 R)
• M3: 476,918 km (0.086 R)
• M4: 569,669 km (0.09 R)
• M5: 635,193 km (0.075 R)
• M6: 774,019 km (0.038 R)
• M7: 903,870 km (0.069 R)
• M8: 1,516,174 km (0.08 R)
• M9: 1,609,075 km (0.099 R)
• M10: 2,076,867 km (0.118 R)
• M11: 2,781,024 km (0.109 R)
• M12: 3,962,848 km (0.085 R)
• M13: 4,255,311 km (0.119 R)
• M14: 4,321,284 km (0.108 R)
• M15: 4,826,775 km (0.087 R)
• M16: 5,103,980 km (0.079 R)
• M17: 5,315,362 km (0.098 R)
• M18: 5,601,692 km (0.119 R)
• M19: 5,710,300 km (0.106 R)
• M20: 6,490,603 km (0.033 R)
• M21: 7,303,817 km (0.103 R)
• M22: 8,354,592 km (0.048 R)
• M23: 8,855,446 km (0.113 R)
• M24: 9,280,304 km (0.11 R)
• M25: 9,624,977 km (0.042 R)
• M26: 9,755,277 km (0.047 R)
• M27: 10,017,672 km (0.093 R)
• M28: 10,238,179 km (0.066 R)
• M29: 10,683,831 km (0.108 R)
• M30: 10,999,632 km (0.085 R)
• M31: 12,246,231 km (0.062 R)
• M32: 13,294,613 km (0.039 R)
• M33: 13,878,643 km (0.108 R)
• M34: 15,731,263 km (0.106 R)
• M35: 16,816,895 km (0.107 R)
• M36: 18,409,364 km (0.105 R)
• M37: 20,160,407 km (0.074 R)
• M38: 21,963,959 km (0.102 R)
• M39: 22,078,252 km (0.118 R)
• M40: 22,365,181 km (0.026 R)
• M41: 24,230,666 km (0.108 R)
• M42: 25,062,430 km (0.118 R)
• M43: 25,122,120 km (0.113 R)
• M44: 33,021,935 km (0.076 R)
• M45: 33,481,649 km (0.087 R)
• M46: 33,613,445 km (0.093 R)
• M47: 34,407,361 km (0.084 R)
• M48: 34,673,346 km (0.105 R)
• M49: 34,740,066 km (0.083 R)
• M50: 38,468,793 km (0.117 R)
• M51: 42,393,793 km (0.11 R)
• M52: 42,964,808 km (0.118 R)
• M53: 43,970,255 km (0.116 R)
• M54: 44,765,667 km (0.075 R)
• M55: 47,032,673 km (0.098 R)
• M56: 47,920,237 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.8

Radius: 5.2

Gravity: 36.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.03 AU - 20.05 AU

Year: 30498 Days

Day: 19.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 113,501,601 km

• M1: 131,048 km (0.03 R)
• M2: 213,775 km (0.112 R)
• M3: 273,016 km (0.086 R)
• M4: 540,198 km (0.064 R)
• M5: 1,567,935 km (0.088 R)
• M6: 1,901,239 km (0.117 R)
• M7: 2,165,579 km (0.074 R)
• M8: 2,488,411 km (0.082 R)
• M9: 2,728,366 km (0.101 R)
• M10: 2,875,869 km (0.098 R)
• M11: 3,386,148 km (0.031 R)
• M12: 4,203,102 km (0.112 R)
• M13: 4,259,799 km (0.101 R)
• M14: 5,504,902 km (0.11 R)
• M15: 6,134,709 km (0.087 R)
• M16: 7,324,611 km (0.09 R)
• M17: 7,806,166 km (0.109 R)
• M18: 7,945,741 km (0.116 R)
• M19: 8,015,753 km (0.067 R)
• M20: 9,757,671 km (0.085 R)
• M21: 9,983,414 km (0.101 R)
• M22: 10,439,987 km (0.03 R)
• M23: 10,981,232 km (0.079 R)
• M24: 11,930,131 km (0.089 R)
• M25: 12,495,761 km (0.105 R)
• M26: 13,318,848 km (0.107 R)
• M27: 13,402,024 km (0.057 R)
• M28: 14,671,811 km (0.091 R)
• M29: 15,103,551 km (0.075 R)
• M30: 15,979,446 km (0.114 R)
• M31: 16,781,740 km (0.071 R)
• M32: 22,256,872 km (0.099 R)
• M33: 22,951,904 km (0.081 R)
• M34: 23,251,847 km (0.097 R)
• M35: 24,159,757 km (0.113 R)
• M36: 24,465,086 km (0.031 R)
• M37: 24,669,138 km (0.056 R)
• M38: 25,594,999 km (0.103 R)
• M39: 25,698,670 km (0.102 R)
• M40: 26,427,511 km (0.064 R)
• M41: 28,118,865 km (0.053 R)
• M42: 28,439,902 km (0.085 R)
• M43: 28,547,163 km (0.118 R)
• M44: 28,654,575 km (0.052 R)
• M45: 28,977,706 km (0.113 R)
• M46: 30,391,406 km (0.035 R)
• M47: 31,605,243 km (0.08 R)
• M48: 32,050,446 km (0.086 R)
• M49: 32,609,942 km (0.079 R)
• M50: 33,852,203 km (0.092 R)
• M51: 35,918,150 km (0.084 R)
• M52: 36,034,088 km (0.093 R)
• M53: 36,615,874 km (0.064 R)
• M54: 36,849,396 km (0.072 R)
• M55: 37,788,572 km (0.103 R)
• M56: 40,773,797 km (0.047 R)
• M57: 42,969,595 km (0.082 R)
• M58: 43,092,714 km (0.097 R)
• M59: 44,330,337 km (0.113 R)
• M60: 45,328,753 km (0.087 R)
• M61: 48,496,339 km (0.051 R)
• M62: 49,009,758 km (0.119 R)
• M63: 52,522,017 km (0.078 R)
• M64: 53,445,784 km (0.046 R)
• M65: 53,843,266 km (0.112 R)
• M66: 55,041,844 km (0.098 R)
• M67: 56,923,635 km (0.12 R)
• M68: 57,329,494 km (0.096 R)
• M69: 63,253,121 km (0.096 R)
• M70: 68,503,408 km (0.091 R)
• M71: 69,223,572 km (0.05 R)
• M72: 71,399,025 km (0.087 R)
• M73: 74,334,284 km (0.117 R)
• M74: 75,816,799 km (0.114 R)
• M75: 75,965,500 km (0.035 R)
• M76: 78,058,523 km (0.109 R)
• M77: 84,759,012 km (0.116 R)
• M78: 88,803,989 km (0.081 R)
• M79: 91,324,264 km (0.051 R)
• M80: 91,640,963 km (0.098 R)
• M81: 93,389,313 km (0.104 R)
• M82: 94,988,215 km (0.097 R)
• M83: 98,050,932 km (0.102 R)
• M84: 99,513,102 km (0.082 R)
• M85: 100,001,988 km (0.096 R)
• M86: 102,130,018 km (0.075 R)
• M87: 103,282,071 km (0.026 R)
• M88: 104,935,277 km (0.078 R)
• M89: 106,930,613 km (0.115 R)
• M90: 111,635,017 km (0.116 R)
• M91: 111,804,362 km (0.117 R)
• M92: 112,312,546 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit