🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.68 AU - 0.78 AU

Year: 221 Days

Day: 40.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,150,733 km

• M1: 409,449 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.82 AU - 4.04 AU

Year: 2254 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.9

Radius: 10.8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.89 AU - 8.07 AU

Year: 5852 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 70.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 81,150,733 km

• M1: 147,952 km (0.08 R)
• M2: 218,712 km (0.109 R)
• M3: 298,149 km (0.094 R)
• M4: 556,953 km (0.107 R)
• M5: 631,153 km (0.098 R)
• M6: 745,297 km (0.09 R)
• M7: 905,815 km (0.066 R)
• M8: 1,599,949 km (0.117 R)
• M9: 1,913,806 km (0.12 R)
• M10: 2,058,317 km (0.117 R)
• M11: 2,138,651 km (0.059 R)
• M12: 2,247,409 km (0.116 R)
• M13: 2,599,562 km (0.06 R)
• M14: 2,716,099 km (0.067 R)
• M15: 2,834,281 km (0.116 R)
• M16: 3,293,098 km (0.097 R)
• M17: 3,371,786 km (0.035 R)
• M18: 3,595,734 km (0.071 R)
• M19: 3,808,163 km (0.083 R)
• M20: 3,891,041 km (0.118 R)
• M21: 4,228,384 km (0.038 R)
• M22: 4,645,612 km (0.092 R)
• M23: 4,949,296 km (0.109 R)
• M24: 5,370,564 km (0.095 R)
• M25: 5,651,508 km (0.07 R)
• M26: 5,746,204 km (0.069 R)
• M27: 6,266,954 km (0.102 R)
• M28: 6,523,215 km (0.111 R)
• M29: 6,742,675 km (0.05 R)
• M30: 7,025,565 km (0.12 R)
• M31: 7,107,245 km (0.106 R)
• M32: 7,395,072 km (0.116 R)
• M33: 7,771,011 km (0.081 R)
• M34: 8,174,476 km (0.113 R)
• M35: 8,281,888 km (0.084 R)
• M36: 8,476,365 km (0.089 R)
• M37: 8,737,862 km (0.101 R)
• M38: 8,869,658 km (0.046 R)
• M39: 9,993,587 km (0.072 R)
• M40: 10,177,592 km (0.102 R)
• M41: 10,409,169 km (0.119 R)
• M42: 10,642,542 km (0.074 R)
• M43: 10,806,950 km (0.095 R)
• M44: 11,233,454 km (0.11 R)
• M45: 11,569,002 km (0.075 R)
• M46: 11,689,727 km (0.07 R)
• M47: 12,005,379 km (0.08 R)
• M48: 12,201,053 km (0.114 R)
• M49: 12,496,509 km (0.111 R)
• M50: 12,645,209 km (0.12 R)
• M51: 12,794,507 km (0.091 R)
• M52: 13,094,750 km (0.088 R)
• M53: 13,906,618 km (0.098 R)
• M54: 14,630,522 km (0.06 R)
• M55: 16,466,238 km (0.044 R)
• M56: 16,602,072 km (0.08 R)
• M57: 16,683,753 km (0.119 R)
• M58: 17,121,626 km (0.054 R)
• M59: 17,369,659 km (0.091 R)
• M60: 17,535,713 km (0.057 R)
• M61: 18,120,790 km (0.098 R)
• M62: 18,232,988 km (0.104 R)
• M63: 18,684,026 km (0.116 R)
• M64: 18,825,695 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 7.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.91 AU - 18.47 AU

Year: 26395 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,150,733 km

• M1: 344,973 km (0.072 R)
• M2: 477,965 km (0.087 R)
• M3: 628,909 km (0.114 R)
• M4: 1,289,534 km (0.115 R)
• M5: 1,696,889 km (0.111 R)
• M6: 1,763,011 km (0.12 R)
• M7: 2,509,055 km (0.119 R)
• M8: 2,699,942 km (0.054 R)
• M9: 3,055,237 km (0.118 R)
• M10: 3,259,139 km (0.054 R)
• M11: 3,985,287 km (0.086 R)
• M12: 4,389,650 km (0.029 R)
• M13: 4,854,152 km (0.117 R)
• M14: 5,879,944 km (0.093 R)
• M15: 7,676,465 km (0.091 R)
• M16: 8,009,919 km (0.104 R)
• M17: 8,178,516 km (0.062 R)
• M18: 8,806,527 km (0.068 R)
• M19: 8,980,360 km (0.083 R)
• M20: 9,038,703 km (0.05 R)
• M21: 10,048,040 km (0.088 R)
• M22: 10,169,065 km (0.119 R)
• M23: 10,229,802 km (0.051 R)
• M24: 10,720,034 km (0.095 R)
• M25: 11,280,577 km (0.101 R)
• M26: 11,343,408 km (0.058 R)
• M27: 11,723,237 km (0.113 R)
• M28: 13,085,027 km (0.108 R)
• M29: 13,616,847 km (0.077 R)
• M30: 13,818,056 km (0.026 R)
• M31: 14,427,817 km (0.117 R)
• M32: 15,463,483 km (0.065 R)
• M33: 15,603,357 km (0.09 R)
• M34: 16,881,222 km (0.055 R)
• M35: 19,611,682 km (0.118 R)
• M36: 19,687,379 km (0.065 R)
• M37: 19,838,922 km (0.09 R)
• M38: 22,793,330 km (0.088 R)
• M39: 23,512,896 km (0.071 R)
• M40: 24,892,487 km (0.117 R)
• M41: 30,053,763 km (0.108 R)
• M42: 32,261,230 km (0.082 R)
• M43: 32,440,149 km (0.108 R)
• M44: 33,520,096 km (0.104 R)
• M45: 33,701,259 km (0.09 R)
• M46: 34,064,632 km (0.037 R)
• M47: 35,254,085 km (0.105 R)
• M48: 35,438,389 km (0.111 R)
• M49: 36,178,450 km (0.118 R)
• M50: 36,271,350 km (0.085 R)
• M51: 37,579,883 km (0.071 R)
• M52: 38,050,966 km (0.094 R)
• M53: 38,998,968 km (0.106 R)
• M54: 40,050,641 km (0.047 R)
• M55: 40,339,215 km (0.05 R)
• M56: 43,064,589 km (0.03 R)
• M57: 43,854,167 km (0.064 R)
• M58: 44,548,900 km (0.094 R)
• M59: 44,947,578 km (0.118 R)
• M60: 46,756,216 km (0.059 R)
• M61: 48,281,366 km (0.084 R)
• M62: 48,383,691 km (0.029 R)
• M63: 48,793,440 km (0.105 R)
• M64: 49,719,600 km (0.108 R)
• M65: 50,029,717 km (0.082 R)
• M66: 50,236,760 km (0.114 R)
• M67: 50,547,774 km (0.057 R)
• M68: 51,485,005 km (0.09 R)
• M69: 52,217,735 km (0.034 R)
• M70: 54,118,077 km (0.104 R)
• M71: 54,437,020 km (0.113 R)
• M72: 54,863,224 km (0.047 R)
• M73: 54,969,887 km (0.106 R)
• M74: 57,010,701 km (0.076 R)
• M75: 57,335,179 km (0.091 R)
• M76: 58,203,445 km (0.12 R)
• M77: 59,843,187 km (0.087 R)
• M78: 65,078,664 km (0.087 R)
• M79: 65,530,898 km (0.072 R)
• M80: 65,644,144 km (0.118 R)
• M81: 66,324,964 km (0.111 R)
• M82: 67,808,077 km (0.117 R)
• M83: 70,226,776 km (0.107 R)
• M84: 71,505,089 km (0.106 R)
• M85: 71,738,313 km (0.093 R)
• M86: 72,673,748 km (0.108 R)
• M87: 73,143,037 km (0.096 R)
• M88: 74,320,521 km (0.064 R)
• M89: 74,793,251 km (0.087 R)
• M90: 75,741,701 km (0.059 R)
• M91: 75,979,412 km (0.071 R)
• M92: 78,370,585 km (0.093 R)
• M93: 80,786,291 km (0.094 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: 231 - 17,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit