🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.54 AU - 1.64 AU

Year: 623 Days

Day: 38.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2 AU - 2.2 AU

Year: 946 Days

Day: 33.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.54 AU - 4.8 AU

Year: 2648 Days

Day: 17 Hours

Environment

Temp: -84 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,039,087 km

• M1: 68,067 km (0.106 R)
• M2: 1,236,726 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 8.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.97 AU - 10.85 AU

Year: 8269 Days

Day: 15 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,039,087 km

• M1: 325,974 km (0.077 R)
• M2: 401,072 km (0.078 R)
• M3: 630,405 km (0.111 R)
• M4: 845,677 km (0.072 R)
• M5: 955,332 km (0.082 R)
• M6: 1,250,189 km (0.06 R)
• M7: 1,726,808 km (0.039 R)
• M8: 1,994,289 km (0.104 R)
• M9: 2,332,680 km (0.117 R)
• M10: 2,410,321 km (0.098 R)
• M11: 2,568,296 km (0.076 R)
• M12: 2,873,775 km (0.117 R)
• M13: 3,255,848 km (0.091 R)
• M14: 4,020,742 km (0.049 R)
• M15: 4,327,567 km (0.059 R)
• M16: 4,715,624 km (0.101 R)
• M17: 4,789,675 km (0.045 R)
• M18: 5,267,491 km (0.111 R)
• M19: 5,370,115 km (0.102 R)
• M20: 5,629,368 km (0.1 R)
• M21: 6,160,291 km (0.107 R)
• M22: 7,155,865 km (0.044 R)
• M23: 7,241,135 km (0.113 R)
• M24: 7,964,441 km (0.105 R)
• M25: 8,349,656 km (0.114 R)
• M26: 8,529,622 km (0.064 R)
• M27: 10,269,295 km (0.111 R)
• M28: 10,949,218 km (0.104 R)
• M29: 11,113,327 km (0.095 R)
• M30: 11,377,516 km (0.119 R)
• M31: 11,443,788 km (0.092 R)
• M32: 11,610,291 km (0.103 R)
• M33: 11,677,161 km (0.118 R)
• M34: 11,811,201 km (0.105 R)
• M35: 11,979,498 km (0.075 R)
• M36: 13,040,297 km (0.072 R)
• M37: 13,179,423 km (0.118 R)
• M38: 13,599,643 km (0.047 R)
• M39: 14,345,538 km (0.071 R)
• M40: 14,453,249 km (0.115 R)
• M41: 15,104,747 km (0.116 R)
• M42: 15,655,118 km (0.074 R)
• M43: 15,914,072 km (0.053 R)
• M44: 16,249,321 km (0.104 R)
• M45: 16,699,760 km (0.069 R)
• M46: 17,383,273 km (0.11 R)
• M47: 17,613,055 km (0.076 R)
• M48: 17,805,438 km (0.051 R)
• M49: 17,882,481 km (0.085 R)
• M50: 18,973,797 km (0.102 R)
• M51: 19,408,529 km (0.117 R)
• M52: 19,966,529 km (0.048 R)
• M53: 22,792,432 km (0.108 R)
• M54: 23,719,490 km (0.119 R)
• M55: 24,831,003 km (0.117 R)
• M56: 24,960,255 km (0.095 R)
• M57: 26,222,113 km (0.12 R)
• M58: 26,309,927 km (0.068 R)
• M59: 27,460,036 km (0.072 R)
• M60: 27,638,356 km (0.028 R)
• M61: 27,817,126 km (0.09 R)
• M62: 28,400,857 km (0.094 R)
• M63: 28,716,807 km (0.049 R)
• M64: 29,443,554 km (0.105 R)
• M65: 29,854,798 km (0.093 R)
• M66: 29,992,428 km (0.093 R)
• M67: 30,590,969 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.9

Radius: 5.8

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.94 AU - 24.36 AU

Year: 28123 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,039,087 km

• M1: 185,202 km (0.047 R)
• M2: 279,748 km (0.105 R)
• M3: 411,993 km (0.074 R)
• M4: 734,226 km (0.055 R)
• M5: 838,646 km (0.1 R)
• M6: 1,272,928 km (0.068 R)
• M7: 1,596,508 km (0.05 R)
• M8: 1,732,942 km (0.054 R)
• M9: 3,690,430 km (0.11 R)
• M10: 4,101,525 km (0.092 R)
• M11: 4,383,816 km (0.045 R)
• M12: 4,431,388 km (0.102 R)
• M13: 5,368,918 km (0.073 R)
• M14: 5,991,844 km (0.11 R)
• M15: 6,365,539 km (0.053 R)
• M16: 7,819,032 km (0.094 R)
• M17: 8,286,076 km (0.055 R)
• M18: 8,523,039 km (0.069 R)
• M19: 10,116,706 km (0.062 R)
• M20: 11,999,245 km (0.089 R)
• M21: 12,065,966 km (0.077 R)
• M22: 12,267,175 km (0.113 R)
• M23: 13,083,082 km (0.066 R)
• M24: 13,220,712 km (0.12 R)
• M25: 13,776,318 km (0.025 R)
• M26: 13,986,653 km (0.113 R)
• M27: 14,056,964 km (0.036 R)
• M28: 14,481,373 km (0.103 R)
• M29: 15,999,941 km (0.114 R)
• M30: 16,147,145 km (0.113 R)
• M31: 17,190,591 km (0.086 R)
• M32: 17,341,385 km (0.095 R)
• M33: 19,263,419 km (0.117 R)
• M34: 19,577,125 km (0.108 R)
• M35: 20,368,947 km (0.082 R)
• M36: 25,505,689 km (0.089 R)
• M37: 25,677,727 km (0.088 R)
• M38: 26,456,683 km (0.078 R)
• M39: 26,718,030 km (0.053 R)
• M40: 28,037,633 km (0.072 R)
• M41: 29,468,537 km (0.099 R)
• M42: 29,558,744 km (0.073 R)
• M43: 32,214,854 km (0.088 R)
• M44: 33,148,345 km (0.073 R)
• M45: 33,242,143 km (0.04 R)
• M46: 34,565,037 km (0.098 R)
• M47: 34,660,181 km (0.092 R)
• M48: 36,387,737 km (0.102 R)
• M49: 37,262,137 km (0.082 R)
• M50: 37,848,710 km (0.087 R)
• M51: 38,734,479 km (0.079 R)
• M52: 39,130,315 km (0.078 R)
• M53: 40,025,957 km (0.093 R)
• M54: 41,432,477 km (0.05 R)
• M55: 41,938,716 km (0.115 R)
• M56: 42,447,049 km (0.076 R)
• M57: 42,650,951 km (0.062 R)
• M58: 43,059,653 km (0.076 R)
• M59: 45,226,877 km (0.118 R)
• M60: 45,957,064 km (0.073 R)
• M61: 46,061,783 km (0.111 R)
• M62: 47,746,704 km (0.066 R)
• M63: 49,130,633 km (0.089 R)
• M64: 49,881,166 km (0.067 R)
• M65: 49,988,727 km (0.088 R)
• M66: 50,527,578 km (0.09 R)
• M67: 51,828,781 km (0.091 R)
• M68: 52,702,283 km (0.056 R)
• M69: 54,907,206 km (0.101 R)
• M70: 55,463,261 km (0.042 R)
• M71: 56,020,962 km (0.098 R)
• M72: 56,132,861 km (0.067 R)
• M73: 56,580,757 km (0.07 R)
• M74: 57,029,700 km (0.066 R)
• M75: 57,254,695 km (0.087 R)
• M76: 58,724,345 km (0.034 R)
• M77: 60,091,819 km (0.108 R)
• M78: 60,894,412 km (0.118 R)
• M79: 64,725,314 km (0.096 R)
• M80: 65,312,486 km (0.114 R)
• M81: 65,430,219 km (0.066 R)
• M82: 66,019,485 km (0.072 R)
• M83: 66,374,032 km (0.12 R)
• M84: 69,592,331 km (0.037 R)
• M85: 72,861,194 km (0.059 R)
• M86: 75,685,004 km (0.109 R)
• M87: 79,547,172 km (0.1 R)
• M88: 79,798,496 km (0.117 R)
• M89: 81,945,824 km (0.11 R)
• M90: 83,345,462 km (0.071 R)
• M91: 84,881,084 km (0.071 R)
• M92: 85,266,598 km (0.076 R)
• M93: 85,910,168 km (0.067 R)

Kuiper Belt

Range: 35.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit