🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 26.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.62 AU - 0.76 AU

Year: 218 Days

Day: 39.8 Hours

Environment

Temp: 146 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 267 Days

Day: 40.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.7

Radius: 13.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.96 AU - 11.04 AU

Year: 11150 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,499,925 km

• M1: 176,825 km (0.086 R)
• M2: 438,023 km (0.036 R)
• M3: 595,998 km (0.1 R)
• M4: 883,076 km (0.11 R)
• M5: 1,034,170 km (0.105 R)
• M6: 1,235,978 km (0.118 R)
• M7: 1,363,585 km (0.112 R)
• M8: 2,680,046 km (0.095 R)
• M9: 3,136,768 km (0.12 R)
• M10: 3,225,180 km (0.086 R)
• M11: 3,711,224 km (0.044 R)
• M12: 3,805,022 km (0.106 R)
• M13: 4,483,598 km (0.101 R)
• M14: 5,026,040 km (0.114 R)
• M15: 5,589,425 km (0.094 R)
• M16: 6,247,357 km (0.095 R)
• M17: 6,472,053 km (0.048 R)
• M18: 8,119,873 km (0.077 R)
• M19: 8,572,108 km (0.055 R)
• M20: 8,780,348 km (0.102 R)
• M21: 8,990,383 km (0.026 R)
• M22: 9,458,176 km (0.098 R)
• M23: 9,716,681 km (0.104 R)
• M24: 10,065,094 km (0.06 R)
• M25: 11,637,368 km (0.085 R)
• M26: 12,007,473 km (0.082 R)
• M27: 12,287,520 km (0.116 R)
• M28: 12,617,084 km (0.055 R)
• M29: 13,188,847 km (0.082 R)
• M30: 14,954,701 km (0.049 R)
• M31: 15,407,683 km (0.094 R)
• M32: 17,528,083 km (0.088 R)
• M33: 17,633,849 km (0.103 R)
• M34: 19,028,251 km (0.107 R)
• M35: 19,903,847 km (0.045 R)
• M36: 20,014,101 km (0.109 R)
• M37: 20,124,803 km (0.08 R)
• M38: 20,569,109 km (0.113 R)
• M39: 21,185,452 km (0.049 R)
• M40: 21,524,142 km (0.063 R)
• M41: 22,207,056 km (0.1 R)
• M42: 22,493,685 km (0.094 R)
• M43: 22,781,661 km (0.065 R)
• M44: 23,302,860 km (0.105 R)
• M45: 24,004,026 km (0.119 R)
• M46: 24,298,135 km (0.039 R)
• M47: 25,128,254 km (0.098 R)
• M48: 25,427,000 km (0.12 R)
• M49: 25,847,221 km (0.053 R)
• M50: 27,305,351 km (0.078 R)
• M51: 27,550,991 km (0.109 R)
• M52: 28,790,110 km (0.08 R)
• M53: 28,977,556 km (0.073 R)
• M54: 29,353,645 km (0.105 R)
• M55: 30,047,331 km (0.112 R)
• M56: 30,301,049 km (0.118 R)
• M57: 30,428,057 km (0.104 R)
• M58: 30,746,551 km (0.062 R)
• M59: 31,644,138 km (0.093 R)
• M60: 32,355,327 km (0.098 R)
• M61: 33,137,275 km (0.098 R)
• M62: 33,399,370 km (0.117 R)
• M63: 33,662,064 km (0.09 R)
• M64: 34,919,434 km (0.063 R)
• M65: 35,855,618 km (0.066 R)
• M66: 36,327,001 km (0.062 R)
• M67: 36,461,938 km (0.099 R)
• M68: 37,548,168 km (0.09 R)
• M69: 37,821,334 km (0.033 R)
• M70: 39,058,957 km (0.096 R)
• M71: 39,682,780 km (0.119 R)
• M72: 39,821,756 km (0.108 R)
• M73: 40,030,745 km (0.068 R)
• M74: 43,350,920 km (0.116 R)
• M75: 43,637,549 km (0.115 R)
• M76: 43,996,734 km (0.092 R)
• M77: 45,807,317 km (0.108 R)
• M78: 46,465,099 km (0.119 R)
• M79: 46,905,365 km (0.111 R)
• M80: 47,273,376 km (0.07 R)
• M81: 48,012,090 km (0.079 R)
• M82: 49,127,342 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.6

Radius: 10.1

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.6 AU - 12.7 AU

Year: 15142 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,499,925 km

• M1: 167,400 km (0.042 R)
• M2: 1,021,305 km (0.112 R)
• M3: 1,096,852 km (0.103 R)
• M4: 1,363,435 km (0.11 R)
• M5: 1,533,378 km (0.116 R)
• M6: 1,621,043 km (0.093 R)
• M7: 1,801,607 km (0.098 R)
• M8: 2,149,871 km (0.045 R)
• M9: 4,025,828 km (0.058 R)
• M10: 4,148,349 km (0.06 R)
• M11: 4,397,130 km (0.063 R)
• M12: 4,481,055 km (0.081 R)
• M13: 4,565,727 km (0.078 R)
• M14: 4,736,418 km (0.06 R)
• M15: 4,952,886 km (0.113 R)
• M16: 5,576,261 km (0.03 R)
• M17: 5,804,996 km (0.118 R)
• M18: 7,641,758 km (0.031 R)
• M19: 8,101,473 km (0.086 R)
• M20: 8,360,576 km (0.108 R)
• M21: 8,834,203 km (0.077 R)
• M22: 9,533,424 km (0.072 R)
• M23: 9,807,188 km (0.1 R)
• M24: 11,795,044 km (0.086 R)
• M25: 13,410,851 km (0.119 R)
• M26: 14,463,421 km (0.101 R)
• M27: 15,542,471 km (0.044 R)
• M28: 15,735,602 km (0.078 R)
• M29: 15,994,256 km (0.103 R)
• M30: 16,254,407 km (0.063 R)
• M31: 16,319,632 km (0.079 R)
• M32: 16,647,251 km (0.066 R)
• M33: 17,375,643 km (0.118 R)
• M34: 17,576,104 km (0.1 R)
• M35: 18,658,146 km (0.068 R)
• M36: 19,622,454 km (0.091 R)
• M37: 20,815,197 km (0.115 R)
• M38: 21,384,716 km (0.076 R)
• M39: 22,031,428 km (0.119 R)
• M40: 22,320,900 km (0.086 R)
• M41: 22,757,576 km (0.077 R)
• M42: 23,270,547 km (0.117 R)
• M43: 23,417,751 km (0.081 R)
• M44: 23,861,459 km (0.103 R)
• M45: 27,587,194 km (0.106 R)
• M46: 28,605,656 km (0.102 R)
• M47: 29,477,064 km (0.092 R)
• M48: 29,636,385 km (0.091 R)
• M49: 31,408,372 km (0.088 R)
• M50: 34,130,156 km (0.117 R)
• M51: 34,381,331 km (0.077 R)
• M52: 35,816,124 km (0.071 R)
• M53: 38,918,634 km (0.076 R)
• M54: 39,181,029 km (0.04 R)
• M55: 39,883,690 km (0.115 R)
• M56: 41,747,829 km (0.105 R)
• M57: 42,016,507 km (0.116 R)
• M58: 42,195,875 km (0.074 R)
• M59: 42,285,633 km (0.068 R)
• M60: 43,006,246 km (0.117 R)
• M61: 43,549,436 km (0.079 R)
• M62: 44,368,484 km (0.113 R)
• M63: 45,560,480 km (0.032 R)
• M64: 46,391,945 km (0.107 R)
• M65: 46,762,948 km (0.053 R)
• M66: 50,528,027 km (0.075 R)
• M67: 50,814,358 km (0.057 R)
• M68: 51,101,137 km (0.111 R)
• M69: 54,096,385 km (0.079 R)
• M70: 54,682,659 km (0.115 R)
• M71: 55,467,749 km (0.107 R)
• M72: 56,652,115 km (0.118 R)
• M73: 56,751,299 km (0.071 R)
• M74: 57,745,227 km (0.062 R)
• M75: 58,344,366 km (0.12 R)
• M76: 58,544,528 km (0.055 R)
• M77: 58,845,370 km (0.053 R)
• M78: 60,356,458 km (0.092 R)
• M79: 60,660,291 km (0.075 R)
• M80: 62,391,138 km (0.071 R)
• M81: 63,622,778 km (0.106 R)
• M82: 63,828,923 km (0.065 R)
• M83: 64,551,780 km (0.098 R)
• M84: 64,966,017 km (0.078 R)
• M85: 65,069,838 km (0.104 R)
• M86: 65,277,330 km (0.087 R)
• M87: 66,736,807 km (0.067 R)
• M88: 67,155,681 km (0.094 R)
• M89: 68,628,921 km (0.095 R)
• M90: 68,840,153 km (0.117 R)
• M91: 70,006,268 km (0.101 R)
• M92: 70,751,864 km (0.055 R)
• M93: 70,858,527 km (0.091 R)
• M94: 71,072,153 km (0.056 R)
• M95: 71,285,929 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit