🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.69 AU

Year: 169 Days

Day: 25.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.85 AU - 1.29 AU

Year: 424 Days

Day: 31.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 107,158,958 km

• M1: 382,223 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 641 Days

Day: 19.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.19 AU - 3.21 AU

Year: 1699 Days

Day: 39.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.7

Radius: 12.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.48 AU - 7.24 AU

Year: 6141 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 107,158,958 km

• M1: 254,316 km (0.094 R)
• M2: 340,186 km (0.108 R)
• M3: 802,892 km (0.085 R)
• M4: 907,311 km (0.115 R)
• M5: 1,154,297 km (0.099 R)
• M6: 1,323,193 km (0.102 R)
• M7: 1,500,766 km (0.073 R)
• M8: 1,754,484 km (0.113 R)
• M9: 2,080,607 km (0.053 R)
• M10: 2,364,843 km (0.07 R)
• M11: 2,441,736 km (0.101 R)
• M12: 2,871,980 km (0.106 R)
• M13: 3,785,275 km (0.045 R)
• M14: 4,096,289 km (0.11 R)
• M15: 4,189,488 km (0.066 R)
• M16: 4,549,720 km (0.036 R)
• M17: 4,821,839 km (0.085 R)
• M18: 5,260,011 km (0.066 R)
• M19: 6,196,344 km (0.104 R)
• M20: 7,387,143 km (0.116 R)
• M21: 7,684,244 km (0.041 R)
• M22: 8,078,883 km (0.097 R)
• M23: 8,219,655 km (0.116 R)
• M24: 8,314,051 km (0.098 R)
• M25: 8,575,399 km (0.087 R)
• M26: 8,671,141 km (0.086 R)
• M27: 8,791,268 km (0.114 R)
• M28: 8,911,994 km (0.04 R)
• M29: 9,033,318 km (0.089 R)
• M30: 9,179,625 km (0.091 R)
• M31: 9,598,349 km (0.075 R)
• M32: 10,250,745 km (0.07 R)
• M33: 10,377,903 km (0.096 R)
• M34: 10,608,135 km (0.087 R)
• M35: 10,736,789 km (0.112 R)
• M36: 11,151,773 km (0.057 R)
• M37: 11,230,163 km (0.117 R)
• M38: 11,387,540 km (0.085 R)
• M39: 11,492,856 km (0.082 R)
• M40: 11,731,166 km (0.109 R)
• M41: 11,890,787 km (0.106 R)
• M42: 12,185,495 km (0.079 R)
• M43: 12,564,127 km (0.081 R)
• M44: 12,864,370 km (0.114 R)
• M45: 12,946,649 km (0.082 R)
• M46: 13,277,409 km (0.108 R)
• M47: 13,555,362 km (0.068 R)
• M48: 14,201,775 km (0.12 R)
• M49: 14,657,450 km (0.042 R)
• M50: 14,944,678 km (0.083 R)
• M51: 15,964,636 km (0.084 R)
• M52: 16,082,669 km (0.027 R)
• M53: 16,497,952 km (0.092 R)
• M54: 16,677,171 km (0.117 R)
• M55: 16,796,849 km (0.056 R)
• M56: 16,916,826 km (0.079 R)
• M57: 17,067,322 km (0.119 R)
• M58: 17,157,829 km (0.04 R)
• M59: 17,369,510 km (0.106 R)
• M60: 17,856,899 km (0.06 R)
• M61: 18,503,312 km (0.061 R)
• M62: 18,876,110 km (0.096 R)
• M63: 19,251,451 km (0.042 R)
• M64: 20,168,635 km (0.074 R)
• M65: 20,584,368 km (0.095 R)
• M66: 20,777,199 km (0.118 R)
• M67: 21,067,719 km (0.08 R)
• M68: 21,294,509 km (0.086 R)
• M69: 21,587,272 km (0.104 R)
• M70: 21,816,007 km (0.048 R)
• M71: 22,012,579 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.5

Radius: 13.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.31 AU - 8.17 AU

Year: 8245 Days

Day: 12.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 107,158,958 km

• M1: 349,012 km (0.07 R)
• M2: 441,314 km (0.118 R)
• M3: 868,116 km (0.094 R)
• M4: 1,080,246 km (0.117 R)
• M5: 1,370,466 km (0.103 R)
• M6: 1,664,426 km (0.054 R)
• M7: 1,910,066 km (0.11 R)
• M8: 2,025,854 km (0.091 R)
• M9: 2,144,037 km (0.077 R)
• M10: 2,288,997 km (0.058 R)
• M11: 2,462,381 km (0.067 R)
• M12: 2,563,509 km (0.118 R)
• M13: 3,450,924 km (0.055 R)
• M14: 3,650,936 km (0.088 R)
• M15: 3,854,688 km (0.118 R)
• M16: 4,334,897 km (0.056 R)
• M17: 5,418,435 km (0.106 R)
• M18: 6,231,798 km (0.071 R)
• M19: 6,371,224 km (0.056 R)
• M20: 6,546,852 km (0.091 R)
• M21: 6,653,066 km (0.069 R)
• M22: 8,777,655 km (0.089 R)
• M23: 9,012,823 km (0.057 R)
• M24: 9,131,155 km (0.114 R)
• M25: 9,569,477 km (0.043 R)
• M26: 9,811,526 km (0.119 R)
• M27: 10,384,187 km (0.108 R)
• M28: 10,758,032 km (0.118 R)
• M29: 11,051,991 km (0.039 R)
• M30: 11,348,644 km (0.1 R)
• M31: 11,476,550 km (0.086 R)
• M32: 11,863,111 km (0.064 R)
• M33: 11,992,962 km (0.087 R)
• M34: 12,385,357 km (0.101 R)
• M35: 13,048,674 km (0.094 R)
• M36: 14,088,230 km (0.037 R)
• M37: 14,179,933 km (0.039 R)
• M38: 14,410,015 km (0.104 R)
• M39: 14,641,293 km (0.109 R)
• M40: 15,531,401 km (0.075 R)
• M41: 15,863,807 km (0.09 R)
• M42: 16,246,628 km (0.067 R)
• M43: 16,923,708 km (0.111 R)
• M44: 17,118,933 km (0.087 R)
• M45: 17,956,831 km (0.097 R)
• M46: 18,205,762 km (0.111 R)
• M47: 18,808,043 km (0.096 R)
• M48: 19,315,030 km (0.088 R)
• M49: 21,545,534 km (0.114 R)
• M50: 22,129,265 km (0.108 R)
• M51: 22,610,671 km (0.119 R)
• M52: 22,771,937 km (0.099 R)
• M53: 22,933,503 km (0.115 R)
• M54: 23,203,827 km (0.103 R)
• M55: 24,295,293 km (0.054 R)
• M56: 24,515,650 km (0.034 R)
• M57: 25,571,213 km (0.046 R)
• M58: 26,189,052 km (0.102 R)
• M59: 28,535,345 km (0.076 R)
• M60: 29,469,135 km (0.087 R)
• M61: 29,586,569 km (0.091 R)
• M62: 29,880,828 km (0.09 R)
• M63: 30,235,226 km (0.094 R)
• M64: 30,591,119 km (0.109 R)
• M65: 31,486,612 km (0.108 R)
• M66: 31,666,728 km (0.095 R)
• M67: 32,390,781 km (0.105 R)
• M68: 35,966,619 km (0.093 R)
• M69: 36,974,909 km (0.082 R)
• M70: 37,609,952 km (0.088 R)
• M71: 37,928,745 km (0.114 R)
• M72: 38,890,510 km (0.088 R)
• M73: 39,471,548 km (0.051 R)
• M74: 39,990,353 km (0.084 R)
• M75: 41,692,029 km (0.085 R)
• M76: 42,022,042 km (0.069 R)
• M77: 44,625,494 km (0.101 R)
• M78: 44,827,900 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 3.9

Gravity: 60.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 15.93 AU - 19.71 AU

Year: 28803 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 107,158,958 km

• M1: 75,547 km (0.117 R)
• M2: 225,893 km (0.109 R)
• M3: 307,124 km (0.037 R)
• M4: 905,366 km (0.112 R)
• M5: 1,282,203 km (0.1 R)
• M6: 1,782,758 km (0.074 R)
• M7: 1,823,448 km (0.034 R)
• M8: 2,563,659 km (0.11 R)
• M9: 2,844,604 km (0.044 R)
• M10: 3,135,422 km (0.065 R)
• M11: 3,903,008 km (0.1 R)
• M12: 4,009,672 km (0.091 R)
• M13: 4,500,951 km (0.039 R)
• M14: 4,556,751 km (0.095 R)
• M15: 4,612,701 km (0.096 R)
• M16: 4,782,195 km (0.111 R)
• M17: 5,127,018 km (0.12 R)
• M18: 5,243,854 km (0.117 R)
• M19: 7,822,772 km (0.116 R)
• M20: 8,640,623 km (0.094 R)
• M21: 8,919,324 km (0.118 R)
• M22: 10,503,715 km (0.045 R)
• M23: 10,950,714 km (0.113 R)
• M24: 12,878,881 km (0.075 R)
• M25: 14,166,769 km (0.032 R)
• M26: 14,330,578 km (0.088 R)
• M27: 16,603,120 km (0.1 R)
• M28: 18,090,422 km (0.118 R)
• M29: 19,165,582 km (0.1 R)
• M30: 20,261,236 km (0.117 R)
• M31: 20,723,793 km (0.044 R)
• M32: 22,322,246 km (0.096 R)
• M33: 22,417,391 km (0.088 R)
• M34: 22,895,805 km (0.054 R)
• M35: 25,039,841 km (0.101 R)
• M36: 25,436,575 km (0.101 R)
• M37: 28,787,567 km (0.048 R)
• M38: 29,203,000 km (0.075 R)
• M39: 30,355,802 km (0.034 R)
• M40: 30,461,418 km (0.06 R)
• M41: 31,097,209 km (0.089 R)
• M42: 31,203,573 km (0.042 R)
• M43: 31,737,338 km (0.114 R)
• M44: 33,356,735 km (0.047 R)
• M45: 33,465,642 km (0.093 R)
• M46: 34,231,284 km (0.066 R)
• M47: 35,335,017 km (0.083 R)
• M48: 35,446,019 km (0.068 R)
• M49: 35,557,170 km (0.085 R)
• M50: 40,096,717 km (0.118 R)
• M51: 45,175,415 km (0.088 R)
• M52: 46,628,460 km (0.114 R)
• M53: 49,456,009 km (0.054 R)
• M54: 50,452,480 km (0.061 R)
• M55: 50,953,184 km (0.098 R)
• M56: 51,204,210 km (0.101 R)
• M57: 51,581,346 km (0.058 R)
• M58: 54,247,629 km (0.099 R)
• M59: 56,438,639 km (0.066 R)
• M60: 56,698,341 km (0.085 R)
• M61: 59,448,698 km (0.112 R)
• M62: 60,375,008 km (0.09 R)
• M63: 61,706,728 km (0.078 R)
• M64: 62,108,099 km (0.047 R)
• M65: 63,048,023 km (0.093 R)
• M66: 68,508,644 km (0.107 R)
• M67: 68,785,550 km (0.118 R)
• M68: 69,201,731 km (0.078 R)
• M69: 70,455,361 km (0.037 R)
• M70: 71,295,204 km (0.104 R)
• M71: 71,435,377 km (0.091 R)
• M72: 72,702,172 km (0.031 R)
• M73: 73,409,171 km (0.114 R)
• M74: 73,692,659 km (0.073 R)
• M75: 74,545,068 km (0.036 R)
• M76: 75,400,768 km (0.088 R)
• M77: 76,116,444 km (0.119 R)
• M78: 76,546,837 km (0.074 R)
• M79: 80,749,191 km (0.116 R)
• M80: 83,542,781 km (0.077 R)
• M81: 83,838,686 km (0.081 R)
• M82: 85,919,742 km (0.077 R)
• M83: 87,566,814 km (0.088 R)
• M84: 88,168,347 km (0.109 R)
• M85: 91,653,529 km (0.084 R)
• M86: 92,417,077 km (0.074 R)
• M87: 93,182,718 km (0.117 R)
• M88: 95,801,878 km (0.08 R)
• M89: 99,854,036 km (0.037 R)
• M90: 101,112,004 km (0.047 R)
• M91: 102,533,633 km (0.06 R)
• M92: 103,008,905 km (0.102 R)
• M93: 104,280,038 km (0.108 R)
• M94: 104,439,210 km (0.108 R)
• M95: 105,396,487 km (0.105 R)
• M96: 106,036,317 km (0.08 R)
• M97: 106,837,713 km (0.064 R)
• M98: 106,998,381 km (0.055 R)
• M99: 107,158,900 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit