🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.65 AU - 0.69 AU

Year: 210 Days

Day: 19.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.45 AU - 3.73 AU

Year: 2604 Days

Day: 22 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.3

Radius: 9.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.8 AU - 5.8 AU

Year: 5348 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,375,128 km

• M1: 148,700 km (0.07 R)
• M2: 296,353 km (0.065 R)
• M3: 522,396 km (0.104 R)
• M4: 585,227 km (0.086 R)
• M5: 685,009 km (0.104 R)
• M6: 1,047,335 km (0.116 R)
• M7: 1,256,921 km (0.101 R)
• M8: 1,389,465 km (0.034 R)
• M9: 2,050,987 km (0.112 R)
• M10: 2,137,903 km (0.107 R)
• M11: 2,333,278 km (0.093 R)
• M12: 2,590,586 km (0.12 R)
• M13: 2,722,681 km (0.11 R)
• M14: 2,954,408 km (0.091 R)
• M15: 3,355,181 km (0.098 R)
• M16: 3,457,955 km (0.1 R)
• M17: 3,603,813 km (0.053 R)
• M18: 3,858,727 km (0.085 R)
• M19: 3,944,896 km (0.079 R)
• M20: 4,119,477 km (0.106 R)
• M21: 4,498,707 km (0.055 R)
• M22: 4,566,774 km (0.071 R)
• M23: 4,658,178 km (0.038 R)
• M24: 4,750,181 km (0.098 R)
• M25: 5,386,720 km (0.117 R)
• M26: 5,556,215 km (0.075 R)
• M27: 5,801,405 km (0.117 R)
• M28: 6,175,998 km (0.084 R)
• M29: 6,558,371 km (0.116 R)
• M30: 6,869,833 km (0.052 R)
• M31: 7,133,126 km (0.091 R)
• M32: 7,212,712 km (0.09 R)
• M33: 7,319,375 km (0.047 R)
• M34: 7,480,342 km (0.107 R)
• M35: 8,302,682 km (0.063 R)
• M36: 9,124,722 km (0.049 R)
• M37: 10,091,573 km (0.105 R)
• M38: 10,602,450 km (0.107 R)
• M39: 10,906,732 km (0.074 R)
• M40: 11,183,189 km (0.075 R)
• M41: 11,275,940 km (0.096 R)
• M42: 11,555,388 km (0.117 R)
• M43: 12,664,058 km (0.08 R)
• M44: 12,825,175 km (0.063 R)
• M45: 13,674,143 km (0.052 R)
• M46: 14,038,863 km (0.102 R)
• M47: 14,205,664 km (0.117 R)
• M48: 14,642,490 km (0.075 R)
• M49: 14,913,561 km (0.072 R)
• M50: 15,015,587 km (0.06 R)
• M51: 15,083,804 km (0.09 R)
• M52: 16,014,153 km (0.073 R)
• M53: 16,153,578 km (0.092 R)
• M54: 16,293,302 km (0.11 R)
• M55: 16,398,470 km (0.114 R)
• M56: 16,927,448 km (0.089 R)
• M57: 17,677,532 km (0.095 R)
• M58: 17,930,053 km (0.086 R)
• M59: 18,074,864 km (0.081 R)
• M60: 18,329,180 km (0.105 R)
• M61: 19,730,463 km (0.102 R)
• M62: 20,255,252 km (0.104 R)
• M63: 20,519,442 km (0.034 R)
• M64: 20,595,139 km (0.088 R)
• M65: 20,822,827 km (0.104 R)
• M66: 21,280,596 km (0.043 R)
• M67: 21,549,124 km (0.098 R)
• M68: 21,626,167 km (0.095 R)
• M69: 22,167,263 km (0.11 R)
• M70: 22,283,800 km (0.081 R)
• M71: 22,791,236 km (0.042 R)
• M72: 22,948,164 km (0.049 R)
• M73: 23,500,030 km (0.064 R)
• M74: 23,658,604 km (0.061 R)
• M75: 23,976,649 km (0.103 R)
• M76: 24,336,133 km (0.115 R)
• M77: 24,576,836 km (0.047 R)
• M78: 25,303,582 km (0.064 R)
• M79: 25,466,046 km (0.047 R)
• M80: 26,037,509 km (0.091 R)
• M81: 26,201,469 km (0.112 R)
• M82: 26,365,877 km (0.098 R)
• M83: 26,530,584 km (0.106 R)
• M84: 27,234,442 km (0.098 R)
• M85: 27,526,158 km (0.108 R)
• M86: 27,902,546 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 10.3

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.32 AU - 7.48 AU

Year: 6199 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,375,128 km

• M1: 133,591 km (0.047 R)
• M2: 679,025 km (0.079 R)
• M3: 866,321 km (0.107 R)
• M4: 1,324,540 km (0.093 R)
• M5: 1,492,837 km (0.068 R)
• M6: 1,579,754 km (0.085 R)
• M7: 1,851,124 km (0.057 R)
• M8: 1,925,923 km (0.113 R)
• M9: 2,990,910 km (0.09 R)
• M10: 3,795,448 km (0.105 R)
• M11: 4,037,198 km (0.119 R)
• M12: 4,110,650 km (0.119 R)
• M13: 4,358,983 km (0.116 R)
• M14: 4,561,239 km (0.088 R)
• M15: 4,948,847 km (0.115 R)
• M16: 5,213,187 km (0.049 R)
• M17: 5,591,071 km (0.118 R)
• M18: 5,811,129 km (0.081 R)
• M19: 6,259,624 km (0.105 R)
• M20: 6,402,190 km (0.037 R)
• M21: 6,777,681 km (0.118 R)
• M22: 6,865,345 km (0.117 R)
• M23: 7,100,962 km (0.107 R)
• M24: 7,459,548 km (0.095 R)
• M25: 7,580,423 km (0.095 R)
• M26: 8,381,819 km (0.076 R)
• M27: 8,728,886 km (0.099 R)
• M28: 8,856,344 km (0.069 R)
• M29: 9,209,993 km (0.063 R)
• M30: 9,274,769 km (0.114 R)
• M31: 9,404,769 km (0.11 R)
• M32: 9,732,538 km (0.058 R)
• M33: 10,097,557 km (0.106 R)
• M34: 10,264,807 km (0.104 R)
• M35: 10,365,786 km (0.115 R)
• M36: 10,636,259 km (0.11 R)
• M37: 10,772,543 km (0.07 R)
• M38: 10,977,791 km (0.053 R)
• M39: 11,357,770 km (0.1 R)
• M40: 11,636,770 km (0.091 R)
• M41: 11,706,781 km (0.053 R)
• M42: 11,953,319 km (0.062 R)
• M43: 12,094,838 km (0.086 R)
• M44: 12,451,480 km (0.074 R)
• M45: 13,211,287 km (0.056 R)
• M46: 14,285,250 km (0.078 R)
• M47: 14,510,993 km (0.108 R)
• M48: 14,586,540 km (0.083 R)
• M49: 14,775,782 km (0.044 R)
• M50: 14,927,923 km (0.07 R)
• M51: 15,271,848 km (0.059 R)
• M52: 16,319,632 km (0.074 R)
• M53: 16,555,697 km (0.044 R)
• M54: 17,310,418 km (0.101 R)
• M55: 17,551,121 km (0.062 R)
• M56: 17,631,605 km (0.051 R)
• M57: 18,117,050 km (0.078 R)
• M58: 19,142,394 km (0.087 R)
• M59: 19,474,651 km (0.105 R)
• M60: 19,850,441 km (0.116 R)
• M61: 20,144,550 km (0.107 R)
• M62: 20,524,678 km (0.098 R)
• M63: 20,949,985 km (0.098 R)
• M64: 21,765,892 km (0.104 R)
• M65: 22,156,043 km (0.087 R)
• M66: 23,340,260 km (0.097 R)
• M67: 23,695,106 km (0.054 R)
• M68: 23,873,127 km (0.104 R)
• M69: 24,185,937 km (0.11 R)
• M70: 24,680,058 km (0.043 R)
• M71: 25,495,816 km (0.114 R)
• M72: 27,340,357 km (0.107 R)
• M73: 27,808,150 km (0.038 R)
• M74: 28,704,391 km (0.12 R)
• M75: 29,418,571 km (0.113 R)
• M76: 31,351,525 km (0.05 R)
• M77: 31,449,212 km (0.097 R)
• M78: 32,136,166 km (0.079 R)
• M79: 32,481,438 km (0.118 R)
• M80: 32,778,539 km (0.03 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: 431 - 15,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit