🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.81 AU - 0.81 AU

Year: 265 Days

Day: 31.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.96 AU - 1.54 AU

Year: 508 Days

Day: 31.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,227,484 km

• M1: 107,860 km (0.105 R)
• M2: 585,975 km (0.102 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 13.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.39 AU - 5.67 AU

Year: 4100 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,227,484 km

• M1: 169,644 km (0.075 R)
• M2: 260,001 km (0.034 R)
• M3: 433,086 km (0.114 R)
• M4: 558,449 km (0.112 R)
• M5: 785,090 km (0.106 R)
• M6: 970,441 km (0.101 R)
• M7: 1,400,086 km (0.076 R)
• M8: 1,840,503 km (0.118 R)
• M9: 1,933,852 km (0.113 R)
• M10: 2,273,588 km (0.094 R)
• M11: 2,864,051 km (0.086 R)
• M12: 3,046,860 km (0.099 R)
• M13: 3,233,408 km (0.082 R)
• M14: 3,347,252 km (0.115 R)
• M15: 3,598,726 km (0.113 R)
• M16: 3,957,163 km (0.031 R)
• M17: 4,264,736 km (0.118 R)
• M18: 4,580,238 km (0.071 R)
• M19: 4,687,200 km (0.088 R)
• M20: 4,881,678 km (0.086 R)
• M21: 5,234,280 km (0.114 R)
• M22: 5,413,648 km (0.079 R)
• M23: 5,549,632 km (0.098 R)
• M24: 5,940,980 km (0.086 R)
• M25: 6,317,518 km (0.114 R)
• M26: 6,436,897 km (0.106 R)
• M27: 6,653,515 km (0.042 R)
• M28: 6,995,346 km (0.089 R)
• M29: 7,318,029 km (0.034 R)
• M30: 7,443,392 km (0.075 R)
• M31: 7,772,806 km (0.073 R)
• M32: 8,029,516 km (0.064 R)
• M33: 8,816,551 km (0.095 R)
• M34: 9,354,804 km (0.095 R)
• M35: 9,820,951 km (0.075 R)
• M36: 9,987,154 km (0.106 R)
• M37: 10,182,379 km (0.096 R)
• M38: 10,322,702 km (0.054 R)
• M39: 10,690,264 km (0.059 R)
• M40: 10,975,996 km (0.075 R)
• M41: 11,380,359 km (0.089 R)
• M42: 11,672,075 km (0.051 R)
• M43: 11,936,863 km (0.077 R)
• M44: 12,025,574 km (0.117 R)
• M45: 12,412,435 km (0.078 R)
• M46: 12,924,508 km (0.103 R)
• M47: 13,107,017 km (0.111 R)
• M48: 13,229,089 km (0.066 R)
• M49: 13,505,097 km (0.082 R)
• M50: 13,690,300 km (0.081 R)
• M51: 14,376,355 km (0.086 R)
• M52: 15,137,509 km (0.061 R)
• M53: 15,426,383 km (0.049 R)
• M54: 15,814,290 km (0.086 R)
• M55: 15,911,828 km (0.103 R)
• M56: 16,205,638 km (0.049 R)
• M57: 16,303,924 km (0.088 R)
• M58: 16,468,182 km (0.093 R)
• M59: 16,567,067 km (0.098 R)
• M60: 16,831,556 km (0.071 R)
• M61: 17,599,890 km (0.111 R)
• M62: 17,768,487 km (0.119 R)
• M63: 18,482,219 km (0.108 R)
• M64: 18,722,323 km (0.119 R)
• M65: 18,859,953 km (0.076 R)
• M66: 19,240,231 km (0.095 R)
• M67: 19,344,351 km (0.114 R)
• M68: 19,902,950 km (0.081 R)
• M69: 21,179,019 km (0.082 R)
• M70: 21,322,484 km (0.062 R)
• M71: 21,610,310 km (0.078 R)
• M72: 22,044,593 km (0.028 R)
• M73: 22,591,373 km (0.098 R)
• M74: 23,364,495 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 11

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.87 AU - 10.27 AU

Year: 10760 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,227,484 km

• M1: 172,636 km (0.039 R)
• M2: 346,768 km (0.115 R)
• M3: 423,512 km (0.081 R)
• M4: 537,505 km (0.098 R)
• M5: 891,454 km (0.115 R)
• M6: 1,165,667 km (0.105 R)
• M7: 1,400,086 km (0.111 R)
• M8: 2,167,224 km (0.115 R)
• M9: 2,324,003 km (0.049 R)
• M10: 2,704,730 km (0.054 R)
• M11: 3,193,466 km (0.071 R)
• M12: 3,342,615 km (0.081 R)
• M13: 3,555,193 km (0.093 R)
• M14: 3,741,144 km (0.054 R)
• M15: 4,650,699 km (0.109 R)
• M16: 4,820,193 km (0.111 R)
• M17: 5,235,327 km (0.105 R)
• M18: 6,174,054 km (0.114 R)
• M19: 6,360,602 km (0.09 R)
• M20: 6,511,247 km (0.102 R)
• M21: 6,777,532 km (0.04 R)
• M22: 6,854,275 km (0.028 R)
• M23: 7,360,365 km (0.059 R)
• M24: 7,518,639 km (0.03 R)
• M25: 7,959,504 km (0.049 R)
• M26: 9,034,664 km (0.104 R)
• M27: 9,246,644 km (0.1 R)
• M28: 9,374,700 km (0.117 R)
• M29: 9,762,308 km (0.119 R)
• M30: 9,892,608 km (0.087 R)
• M31: 10,199,134 km (0.102 R)
• M32: 11,182,590 km (0.082 R)
• M33: 11,963,192 km (0.117 R)
• M34: 12,056,242 km (0.032 R)
• M35: 12,619,179 km (0.113 R)
• M36: 13,528,285 km (0.079 R)
• M37: 13,625,224 km (0.105 R)
• M38: 14,260,866 km (0.108 R)
• M39: 14,906,231 km (0.113 R)
• M40: 15,106,692 km (0.082 R)
• M41: 15,207,222 km (0.106 R)
• M42: 16,122,462 km (0.091 R)
• M43: 16,586,814 km (0.096 R)
• M44: 17,265,389 km (0.06 R)
• M45: 18,006,198 km (0.118 R)
• M46: 18,649,469 km (0.098 R)
• M47: 18,865,488 km (0.118 R)
• M48: 21,977,124 km (0.093 R)
• M49: 22,148,264 km (0.097 R)
• M50: 22,319,853 km (0.104 R)
• M51: 23,010,696 km (0.106 R)
• M52: 23,184,379 km (0.114 R)
• M53: 23,416,854 km (0.076 R)
• M54: 23,650,077 km (0.11 R)
• M55: 24,354,234 km (0.058 R)
• M56: 25,363,571 km (0.047 R)
• M57: 25,663,066 km (0.098 R)
• M58: 25,903,470 km (0.09 R)
• M59: 26,326,084 km (0.052 R)
• M60: 26,690,055 km (0.057 R)
• M61: 27,239,229 km (0.074 R)
• M62: 27,792,143 km (0.109 R)
• M63: 29,598,836 km (0.06 R)
• M64: 30,230,588 km (0.084 R)
• M65: 31,507,406 km (0.1 R)
• M66: 32,087,846 km (0.118 R)
• M67: 33,128,149 km (0.102 R)
• M68: 35,042,104 km (0.12 R)
• M69: 35,442,428 km (0.117 R)
• M70: 35,710,358 km (0.077 R)
• M71: 37,263,184 km (0.11 R)
• M72: 37,808,468 km (0.104 R)
• M73: 38,287,780 km (0.074 R)
• M74: 38,976,080 km (0.106 R)
• M75: 39,045,044 km (0.065 R)
• M76: 40,364,647 km (0.101 R)
• M77: 41,769,521 km (0.101 R)
• M78: 42,052,410 km (0.074 R)
• M79: 44,916,312 km (0.117 R)
• M80: 45,061,123 km (0.055 R)
• M81: 45,133,528 km (0.054 R)
• M82: 46,079,286 km (0.1 R)
• M83: 46,371,600 km (0.094 R)
• M84: 46,518,056 km (0.088 R)
• M85: 47,547,140 km (0.097 R)
• M86: 48,732,254 km (0.11 R)
• M87: 49,179,253 km (0.073 R)
• M88: 50,077,289 km (0.117 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 20,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit