🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.65 AU - 0.87 AU

Year: 234 Days

Day: 13.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.88 AU - 2.08 AU

Year: 984 Days

Day: 47.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 11.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.6 AU - 10.4 AU

Year: 8750 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,671,486 km

• M1: 316,399 km (0.112 R)
• M2: 617,091 km (0.119 R)
• M3: 793,318 km (0.095 R)
• M4: 970,591 km (0.111 R)
• M5: 1,055,712 km (0.06 R)
• M6: 1,252,583 km (0.109 R)
• M7: 1,461,870 km (0.072 R)
• M8: 2,225,867 km (0.105 R)
• M9: 2,387,432 km (0.097 R)
• M10: 2,553,037 km (0.113 R)
• M11: 2,820,967 km (0.101 R)
• M12: 2,996,296 km (0.119 R)
• M13: 3,149,484 km (0.093 R)
• M14: 3,253,155 km (0.092 R)
• M15: 3,679,060 km (0.085 R)
• M16: 4,010,420 km (0.119 R)
• M17: 4,613,449 km (0.055 R)
• M18: 5,337,353 km (0.118 R)
• M19: 6,688,222 km (0.1 R)
• M20: 6,788,602 km (0.065 R)
• M21: 7,401,803 km (0.032 R)
• M22: 7,926,294 km (0.091 R)
• M23: 8,210,978 km (0.082 R)
• M24: 8,717,367 km (0.089 R)
• M25: 8,790,520 km (0.097 R)
• M26: 9,345,828 km (0.034 R)
• M27: 10,065,543 km (0.102 R)
• M28: 10,646,432 km (0.062 R)
• M29: 10,921,243 km (0.103 R)
• M30: 11,039,724 km (0.091 R)
• M31: 11,158,655 km (0.119 R)
• M32: 11,238,241 km (0.079 R)
• M33: 11,357,919 km (0.054 R)
• M34: 12,577,591 km (0.116 R)
• M35: 12,826,521 km (0.102 R)
• M36: 13,161,022 km (0.093 R)
• M37: 13,245,096 km (0.094 R)
• M38: 15,492,954 km (0.115 R)
• M39: 15,983,485 km (0.108 R)
• M40: 16,118,273 km (0.048 R)
• M41: 17,347,219 km (0.108 R)
• M42: 17,810,075 km (0.095 R)
• M43: 18,511,989 km (0.106 R)
• M44: 19,222,878 km (0.108 R)
• M45: 19,750,060 km (0.051 R)
• M46: 20,525,127 km (0.105 R)
• M47: 20,916,475 km (0.051 R)
• M48: 21,656,835 km (0.111 R)
• M49: 21,756,168 km (0.105 R)
• M50: 21,905,467 km (0.114 R)
• M51: 22,255,226 km (0.102 R)
• M52: 22,455,987 km (0.119 R)
• M53: 22,859,153 km (0.107 R)
• M54: 23,163,136 km (0.117 R)
• M55: 24,911,037 km (0.066 R)
• M56: 25,015,158 km (0.044 R)
• M57: 25,906,162 km (0.116 R)
• M58: 26,011,629 km (0.064 R)
• M59: 26,170,203 km (0.103 R)
• M60: 26,329,076 km (0.1 R)
• M61: 26,541,355 km (0.075 R)
• M62: 26,807,490 km (0.073 R)
• M63: 27,288,896 km (0.026 R)
• M64: 27,557,573 km (0.101 R)
• M65: 27,719,139 km (0.104 R)
• M66: 28,097,622 km (0.104 R)
• M67: 28,968,730 km (0.101 R)
• M68: 29,793,613 km (0.119 R)
• M69: 30,403,374 km (0.104 R)
• M70: 30,514,674 km (0.081 R)
• M71: 30,849,475 km (0.118 R)
• M72: 31,410,167 km (0.092 R)
• M73: 31,579,063 km (0.057 R)
• M74: 32,997,850 km (0.106 R)
• M75: 33,916,829 km (0.113 R)
• M76: 34,437,430 km (0.091 R)
• M77: 34,669,606 km (0.084 R)
• M78: 35,369,425 km (0.066 R)
• M79: 35,486,560 km (0.096 R)
• M80: 36,073,881 km (0.083 R)
• M81: 37,437,166 km (0.068 R)
• M82: 37,855,292 km (0.108 R)
• M83: 38,756,769 km (0.077 R)
• M84: 39,847,786 km (0.043 R)
• M85: 40,519,630 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.2

Radius: 14.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.34 AU - 9.74 AU

Year: 10404 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,671,486 km

• M1: 198,516 km (0.047 R)
• M2: 364,420 km (0.115 R)
• M3: 660,475 km (0.081 R)
• M4: 915,240 km (0.115 R)
• M5: 1,203,515 km (0.093 R)
• M6: 1,319,603 km (0.082 R)
• M7: 2,972,210 km (0.078 R)
• M8: 3,718,255 km (0.053 R)
• M9: 4,009,223 km (0.098 R)
• M10: 4,831,862 km (0.114 R)
• M11: 4,989,987 km (0.092 R)
• M12: 5,149,757 km (0.059 R)
• M13: 5,376,547 km (0.065 R)
• M14: 5,772,982 km (0.096 R)
• M15: 5,940,980 km (0.088 R)
• M16: 6,144,733 km (0.118 R)
• M17: 6,805,506 km (0.041 R)
• M18: 7,415,866 km (0.078 R)
• M19: 7,525,521 km (0.078 R)
• M20: 7,783,278 km (0.054 R)
• M21: 8,535,905 km (0.062 R)
• M22: 8,921,119 km (0.092 R)
• M23: 9,233,330 km (0.109 R)
• M24: 9,430,351 km (0.117 R)
• M25: 10,600,356 km (0.043 R)
• M26: 10,889,678 km (0.109 R)
• M27: 11,056,180 km (0.099 R)
• M28: 11,730,717 km (0.109 R)
• M29: 11,987,128 km (0.113 R)
• M30: 12,636,233 km (0.041 R)
• M31: 12,767,430 km (0.085 R)
• M32: 13,430,448 km (0.102 R)
• M33: 13,698,677 km (0.094 R)
• M34: 13,833,614 km (0.118 R)
• M35: 14,059,357 km (0.116 R)
• M36: 14,240,670 km (0.117 R)
• M37: 15,439,099 km (0.103 R)
• M38: 15,532,747 km (0.099 R)
• M39: 16,526,226 km (0.085 R)
• M40: 17,833,712 km (0.113 R)
• M41: 18,128,719 km (0.038 R)
• M42: 18,227,453 km (0.078 R)
• M43: 18,873,567 km (0.069 R)
• M44: 18,973,648 km (0.106 R)
• M45: 19,375,617 km (0.066 R)
• M46: 19,933,019 km (0.074 R)
• M47: 20,650,191 km (0.113 R)
• M48: 21,167,500 km (0.117 R)
• M49: 21,899,183 km (0.065 R)
• M50: 22,268,092 km (0.117 R)
• M51: 22,426,815 km (0.098 R)
• M52: 22,638,945 km (0.097 R)
• M53: 25,237,460 km (0.103 R)
• M54: 25,790,673 km (0.108 R)
• M55: 27,530,795 km (0.073 R)
• M56: 27,644,490 km (0.074 R)
• M57: 27,815,031 km (0.1 R)
• M58: 28,043,168 km (0.057 R)
• M59: 28,673,723 km (0.106 R)
• M60: 29,890,253 km (0.112 R)
• M61: 30,065,432 km (0.045 R)
• M62: 31,360,501 km (0.116 R)
• M63: 31,479,132 km (0.119 R)
• M64: 31,597,913 km (0.072 R)
• M65: 31,776,383 km (0.074 R)
• M66: 32,373,727 km (0.1 R)
• M67: 32,553,693 km (0.111 R)
• M68: 32,733,959 km (0.116 R)
• M69: 33,337,137 km (0.071 R)
• M70: 34,126,865 km (0.086 R)
• M71: 34,984,210 km (0.116 R)
• M72: 35,107,329 km (0.117 R)
• M73: 35,910,819 km (0.095 R)
• M74: 36,595,379 km (0.111 R)
• M75: 37,095,934 km (0.053 R)
• M76: 37,347,108 km (0.094 R)
• M77: 37,472,771 km (0.076 R)
• M78: 38,293,913 km (0.117 R)
• M79: 39,312,525 km (0.105 R)
• M80: 40,018,029 km (0.106 R)
• M81: 41,441,602 km (0.117 R)
• M82: 42,028,774 km (0.115 R)
• M83: 42,290,570 km (0.064 R)
• M84: 42,421,767 km (0.115 R)
• M85: 43,343,440 km (0.113 R)
• M86: 43,674,201 km (0.105 R)
• M87: 44,604,700 km (0.045 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit