🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.78 AU - 0.9 AU

Year: 290 Days

Day: 37.2 Hours

Environment

Temp: 69 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,269,410 km

• M1: 614,847 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.87 AU - 0.91 AU

Year: 316 Days

Day: 12.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.3 AU - 3.48 AU

Year: 1851 Days

Day: 32.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 9.2

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.93 AU - 7.65 AU

Year: 5943 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,269,410 km

• M1: 123,568 km (0.074 R)
• M2: 194,477 km (0.074 R)
• M3: 350,807 km (0.03 R)
• M4: 425,307 km (0.09 R)
• M5: 542,591 km (0.042 R)
• M6: 605,871 km (0.115 R)
• M7: 685,457 km (0.118 R)
• M8: 931,546 km (0.117 R)
• M9: 1,089,372 km (0.062 R)
• M10: 1,239,269 km (0.114 R)
• M11: 1,596,808 km (0.111 R)
• M12: 1,846,187 km (0.067 R)
• M13: 1,985,762 km (0.041 R)
• M14: 2,067,143 km (0.065 R)
• M15: 2,556,777 km (0.072 R)
• M16: 2,964,581 km (0.115 R)
• M17: 3,564,768 km (0.12 R)
• M18: 3,764,780 km (0.09 R)
• M19: 4,574,254 km (0.11 R)
• M20: 4,901,873 km (0.115 R)
• M21: 5,265,396 km (0.072 R)
• M22: 5,695,640 km (0.079 R)
• M23: 6,137,253 km (0.115 R)
• M24: 6,835,875 km (0.049 R)
• M25: 6,991,157 km (0.107 R)
• M26: 7,084,806 km (0.085 R)
• M27: 7,817,087 km (0.109 R)
• M28: 8,012,163 km (0.119 R)
• M29: 8,606,814 km (0.099 R)
• M30: 8,740,854 km (0.054 R)
• M31: 9,387,266 km (0.112 R)
• M32: 10,154,853 km (0.09 R)
• M33: 10,834,027 km (0.058 R)
• M34: 11,051,543 km (0.102 R)
• M35: 11,491,061 km (0.092 R)
• M36: 11,712,915 km (0.106 R)
• M37: 11,898,865 km (0.116 R)
• M38: 12,123,262 km (0.067 R)
• M39: 12,311,456 km (0.08 R)
• M40: 12,387,003 km (0.09 R)
• M41: 12,652,539 km (0.104 R)
• M42: 12,881,573 km (0.091 R)
• M43: 13,616,249 km (0.028 R)
• M44: 13,772,578 km (0.076 R)
• M45: 13,890,312 km (0.067 R)
• M46: 14,126,677 km (0.079 R)
• M47: 14,404,181 km (0.115 R)
• M48: 15,328,546 km (0.097 R)
• M49: 15,450,468 km (0.11 R)
• M50: 16,646,204 km (0.039 R)
• M51: 16,813,454 km (0.102 R)
• M52: 17,023,340 km (0.107 R)
• M53: 17,403,319 km (0.066 R)
• M54: 17,573,112 km (0.115 R)
• M55: 17,700,869 km (0.088 R)
• M56: 18,820,459 km (0.044 R)
• M57: 19,697,103 km (0.075 R)
• M58: 20,632,090 km (0.091 R)
• M59: 21,354,049 km (0.087 R)
• M60: 22,452,546 km (0.115 R)
• M61: 22,776,276 km (0.117 R)
• M62: 23,804,163 km (0.091 R)
• M63: 24,513,705 km (0.069 R)
• M64: 24,608,850 km (0.088 R)
• M65: 25,566,725 km (0.108 R)
• M66: 25,953,435 km (0.103 R)
• M67: 27,075,719 km (0.072 R)
• M68: 27,321,807 km (0.085 R)
• M69: 27,469,759 km (0.114 R)
• M70: 28,114,227 km (0.093 R)
• M71: 28,863,862 km (0.09 R)
• M72: 29,620,229 km (0.093 R)
• M73: 30,178,977 km (0.099 R)
• M74: 31,049,487 km (0.071 R)
• M75: 31,203,872 km (0.117 R)
• M76: 31,306,945 km (0.08 R)
• M77: 31,513,539 km (0.077 R)
• M78: 33,129,795 km (0.069 R)
• M79: 33,604,170 km (0.055 R)
• M80: 34,452,838 km (0.118 R)
• M81: 35,040,459 km (0.049 R)
• M82: 35,846,941 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.7

Radius: 4.5

Gravity: 41.07 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.52 AU - 14.24 AU

Year: 15426 Days

Day: 15.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 68,269,410 km

• M1: 67,169 km (0.092 R)
• M2: 207,193 km (0.094 R)
• M3: 263,591 km (0.105 R)
• M4: 309,518 km (0.063 R)
• M5: 643,121 km (0.084 R)
• M6: 864,825 km (0.084 R)
• M7: 1,457,083 km (0.064 R)
• M8: 1,599,500 km (0.046 R)
• M9: 2,544,660 km (0.11 R)
• M10: 2,785,812 km (0.086 R)
• M11: 3,179,703 km (0.068 R)
• M12: 3,253,305 km (0.057 R)
• M13: 3,552,949 km (0.091 R)
• M14: 3,744,734 km (0.069 R)
• M15: 4,178,418 km (0.116 R)
• M16: 4,544,933 km (0.105 R)
• M17: 4,879,434 km (0.099 R)
• M18: 5,049,676 km (0.077 R)
• M19: 5,092,611 km (0.11 R)
• M20: 5,975,089 km (0.119 R)
• M21: 6,248,853 km (0.082 R)
• M22: 6,526,806 km (0.102 R)
• M23: 7,094,829 km (0.085 R)
• M24: 8,226,985 km (0.102 R)
• M25: 8,736,516 km (0.117 R)
• M26: 9,626,025 km (0.119 R)
• M27: 9,839,501 km (0.108 R)
• M28: 10,434,601 km (0.102 R)
• M29: 10,543,957 km (0.099 R)
• M30: 10,764,016 km (0.094 R)
• M31: 11,041,220 km (0.12 R)
• M32: 12,058,336 km (0.05 R)
• M33: 12,288,268 km (0.081 R)
• M34: 12,636,233 km (0.116 R)
• M35: 12,811,262 km (0.057 R)
• M36: 13,460,218 km (0.113 R)
• M37: 13,579,448 km (0.116 R)
• M38: 14,423,180 km (0.105 R)
• M39: 15,470,514 km (0.114 R)
• M40: 15,657,811 km (0.057 R)
• M41: 15,720,492 km (0.093 R)
• M42: 15,971,817 km (0.091 R)
• M43: 16,161,058 km (0.077 R)
• M44: 16,414,776 km (0.11 R)
• M45: 16,669,691 km (0.097 R)
• M46: 16,797,597 km (0.107 R)
• M47: 17,963,862 km (0.053 R)
• M48: 18,292,528 km (0.094 R)
• M49: 18,622,990 km (0.045 R)
• M50: 19,089,137 km (0.106 R)
• M51: 19,156,007 km (0.108 R)
• M52: 19,357,216 km (0.076 R)
• M53: 19,424,386 km (0.069 R)
• M54: 19,964,883 km (0.116 R)
• M55: 20,032,800 km (0.09 R)
• M56: 20,510,317 km (0.115 R)
• M57: 20,716,164 km (0.08 R)
• M58: 21,337,743 km (0.062 R)
• M59: 22,528,243 km (0.047 R)
• M60: 22,740,672 km (0.066 R)
• M61: 23,740,284 km (0.043 R)
• M62: 28,948,684 km (0.05 R)
• M63: 29,565,626 km (0.104 R)
• M64: 32,394,821 km (0.107 R)
• M65: 32,874,730 km (0.075 R)
• M66: 33,276,401 km (0.112 R)
• M67: 34,084,678 km (0.083 R)
• M68: 34,899,388 km (0.107 R)
• M69: 35,391,266 km (0.104 R)
• M70: 36,133,421 km (0.079 R)
• M71: 36,216,298 km (0.095 R)
• M72: 36,547,957 km (0.107 R)
• M73: 36,880,812 km (0.079 R)
• M74: 37,130,939 km (0.068 R)
• M75: 37,549,215 km (0.066 R)
• M76: 38,390,554 km (0.058 R)
• M77: 38,644,122 km (0.083 R)
• M78: 40,263,070 km (0.096 R)
• M79: 41,296,941 km (0.099 R)
• M80: 43,390,713 km (0.032 R)
• M81: 44,007,954 km (0.115 R)
• M82: 45,697,662 km (0.091 R)
• M83: 47,771,387 km (0.101 R)
• M84: 50,892,747 km (0.11 R)
• M85: 51,171,298 km (0.098 R)
• M86: 53,323,712 km (0.098 R)
• M87: 53,984,636 km (0.106 R)
• M88: 54,363,417 km (0.061 R)
• M89: 55,123,823 km (0.08 R)
• M90: 56,943,981 km (0.085 R)
• M91: 59,466,350 km (0.116 R)
• M92: 60,544,353 km (0.12 R)
• M93: 60,642,788 km (0.109 R)
• M94: 63,417,529 km (0.081 R)
• M95: 63,817,255 km (0.06 R)
• M96: 65,828,449 km (0.039 R)
• M97: 66,841,974 km (0.118 R)
• M98: 67,758,411 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit