🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.83 AU - 1.27 AU

Year: 382 Days

Day: 40.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,765,292 km

• M1: 435,629 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.72 AU - 2.98 AU

Year: 1707 Days

Day: 37.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.76 AU - 3 AU

Year: 1734 Days

Day: 18.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.9 AU - 3.11 AU

Year: 1843 Days

Day: 40.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.2 AU - 3.62 AU

Year: 2234 Days

Day: 40.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.62 AU - 7.88 AU

Year: 7654 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,765,292 km

• M1: 218,413 km (0.108 R)
• M2: 482,304 km (0.11 R)
• M3: 640,129 km (0.087 R)
• M4: 709,842 km (0.098 R)
• M5: 815,159 km (0.106 R)
• M6: 1,116,150 km (0.104 R)
• M7: 1,210,995 km (0.095 R)
• M8: 1,564,943 km (0.044 R)
• M9: 1,737,130 km (0.042 R)
• M10: 2,123,841 km (0.119 R)
• M11: 2,499,481 km (0.117 R)
• M12: 2,612,428 km (0.09 R)
• M13: 2,804,511 km (0.041 R)
• M14: 2,961,589 km (0.044 R)
• M15: 3,229,818 km (0.114 R)
• M16: 3,311,798 km (0.085 R)
• M17: 3,618,623 km (0.106 R)
• M18: 3,675,320 km (0.112 R)
• M19: 3,905,402 km (0.026 R)
• M20: 4,349,408 km (0.114 R)
• M21: 4,638,880 km (0.112 R)
• M22: 4,887,662 km (0.079 R)
• M23: 5,013,623 km (0.091 R)
• M24: 5,172,646 km (0.064 R)
• M25: 5,414,246 km (0.096 R)
• M26: 5,512,083 km (0.059 R)
• M27: 5,875,307 km (0.034 R)
• M28: 6,110,624 km (0.078 R)
• M29: 6,486,564 km (0.114 R)
• M30: 6,538,474 km (0.087 R)
• M31: 6,659,948 km (0.113 R)
• M32: 6,764,816 km (0.093 R)
• M33: 6,852,480 km (0.092 R)
• M34: 6,905,438 km (0.118 R)
• M35: 7,189,374 km (0.11 R)
• M36: 8,138,872 km (0.041 R)
• M37: 8,326,019 km (0.102 R)
• M38: 8,647,355 km (0.107 R)
• M39: 9,011,327 km (0.095 R)
• M40: 9,302,145 km (0.102 R)
• M41: 10,233,691 km (0.063 R)
• M42: 10,314,324 km (0.095 R)
• M43: 10,638,952 km (0.044 R)
• M44: 10,741,127 km (0.118 R)
• M45: 10,843,602 km (0.094 R)
• M46: 10,987,664 km (0.099 R)
• M47: 11,049,598 km (0.112 R)
• M48: 11,277,585 km (0.102 R)
• M49: 11,444,387 km (0.111 R)
• M50: 11,780,533 km (0.107 R)
• M51: 11,886,299 km (0.076 R)
• M52: 12,269,419 km (0.069 R)
• M53: 12,419,615 km (0.102 R)
• M54: 12,527,176 km (0.089 R)
• M55: 12,656,728 km (0.068 R)
• M56: 12,786,728 km (0.069 R)
• M57: 13,201,264 km (0.044 R)
• M58: 13,399,032 km (0.107 R)
• M59: 13,842,441 km (0.113 R)
• M60: 14,110,670 km (0.11 R)
• M61: 14,652,513 km (0.1 R)
• M62: 14,720,580 km (0.099 R)
• M63: 15,547,258 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.5

Radius: 4.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.74 AU - 18.46 AU

Year: 23994 Days

Day: 18.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,765,292 km

• M1: 207,193 km (0.091 R)
• M2: 387,159 km (0.083 R)
• M3: 442,511 km (0.087 R)
• M4: 657,183 km (0.074 R)
• M5: 1,091,915 km (0.082 R)
• M6: 1,151,604 km (0.096 R)
• M7: 1,400,984 km (0.113 R)
• M8: 1,621,342 km (0.072 R)
• M9: 1,996,384 km (0.07 R)
• M10: 2,045,152 km (0.112 R)
• M11: 2,143,887 km (0.075 R)
• M12: 2,218,985 km (0.116 R)
• M13: 2,449,366 km (0.063 R)
• M14: 2,501,576 km (0.106 R)
• M15: 2,768,309 km (0.06 R)
• M16: 2,822,762 km (0.106 R)
• M17: 3,386,746 km (0.111 R)
• M18: 3,415,768 km (0.083 R)
• M19: 3,711,374 km (0.079 R)
• M20: 4,138,924 km (0.052 R)
• M21: 4,390,249 km (0.103 R)
• M22: 4,940,619 km (0.119 R)
• M23: 5,006,742 km (0.094 R)
• M24: 5,106,673 km (0.116 R)
• M25: 5,410,057 km (0.1 R)
• M26: 5,650,012 km (0.059 R)
• M27: 5,928,564 km (0.111 R)
• M28: 6,938,349 km (0.068 R)
• M29: 6,975,450 km (0.106 R)
• M30: 7,462,989 km (0.028 R)
• M31: 9,396,990 km (0.072 R)
• M32: 9,520,259 km (0.092 R)
• M33: 10,228,455 km (0.087 R)
• M34: 10,610,079 km (0.067 R)
• M35: 11,083,108 km (0.09 R)
• M36: 14,532,835 km (0.118 R)
• M37: 14,675,402 km (0.098 R)
• M38: 14,913,861 km (0.067 R)
• M39: 15,057,624 km (0.068 R)
• M40: 15,346,348 km (0.097 R)
• M41: 15,783,024 km (0.066 R)
• M42: 16,569,460 km (0.112 R)
• M43: 16,867,609 km (0.092 R)
• M44: 17,117,437 km (0.075 R)
• M45: 17,823,390 km (0.115 R)
• M46: 18,026,843 km (0.102 R)
• M47: 18,693,301 km (0.11 R)
• M48: 19,003,717 km (0.079 R)
• M49: 20,156,219 km (0.106 R)
• M50: 20,580,777 km (0.09 R)
• M51: 20,847,810 km (0.11 R)
• M52: 20,901,216 km (0.04 R)
• M53: 21,008,478 km (0.113 R)
• M54: 21,763,797 km (0.079 R)
• M55: 22,090,220 km (0.085 R)
• M56: 22,418,288 km (0.088 R)
• M57: 23,134,712 km (0.043 R)
• M58: 24,026,615 km (0.115 R)
• M59: 24,476,755 km (0.058 R)
• M60: 24,533,303 km (0.092 R)
• M61: 24,986,584 km (0.055 R)
• M62: 25,157,276 km (0.108 R)
• M63: 25,671,743 km (0.066 R)
• M64: 25,958,971 km (0.075 R)
• M65: 26,247,246 km (0.102 R)
• M66: 26,769,043 km (0.109 R)
• M67: 27,060,310 km (0.111 R)
• M68: 28,889,892 km (0.086 R)
• M69: 29,068,961 km (0.099 R)
• M70: 29,849,712 km (0.078 R)
• M71: 30,394,099 km (0.108 R)
• M72: 30,576,309 km (0.088 R)
• M73: 30,819,854 km (0.093 R)
• M74: 30,941,926 km (0.113 R)
• M75: 32,108,939 km (0.04 R)
• M76: 32,356,374 km (0.102 R)
• M77: 32,977,953 km (0.107 R)
• M78: 33,854,746 km (0.109 R)
• M79: 34,866,177 km (0.097 R)
• M80: 34,929,756 km (0.089 R)
• M81: 35,823,454 km (0.12 R)
• M82: 36,080,164 km (0.103 R)
• M83: 36,273,145 km (0.084 R)
• M84: 38,483,603 km (0.055 R)
• M85: 38,746,447 km (0.09 R)
• M86: 38,878,093 km (0.12 R)
• M87: 40,403,094 km (0.118 R)
• M88: 41,542,730 km (0.087 R)
• M89: 43,033,323 km (0.092 R)
• M90: 43,374,407 km (0.1 R)
• M91: 43,579,655 km (0.067 R)
• M92: 45,857,432 km (0.112 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 20,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit