🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 149 Days

Day: 44.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 21.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.37 AU - 2.95 AU

Year: 1670 Days

Day: 31.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960

Radius: 11.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6 AU - 9.7 AU

Year: 8468 Days

Day: 11.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 63,640,467 km

• M1: 187,147 km (0.109 R)
• M2: 295,456 km (0.059 R)
• M3: 388,057 km (0.115 R)
• M4: 466,297 km (0.107 R)
• M5: 690,693 km (0.111 R)
• M6: 1,044,941 km (0.09 R)
• M7: 1,162,076 km (0.104 R)
• M8: 1,981,873 km (0.061 R)
• M9: 2,305,902 km (0.116 R)
• M10: 2,540,321 km (0.119 R)
• M11: 3,032,349 km (0.067 R)
• M12: 3,377,022 km (0.112 R)
• M13: 3,494,756 km (0.028 R)
• M14: 3,613,836 km (0.073 R)
• M15: 4,135,334 km (0.038 R)
• M16: 4,680,469 km (0.088 R)
• M17: 4,911,747 km (0.108 R)
• M18: 5,350,966 km (0.09 R)
• M19: 5,662,579 km (0.034 R)
• M20: 6,087,437 km (0.048 R)
• M21: 6,339,958 km (0.111 R)
• M22: 7,118,465 km (0.109 R)
• M23: 7,538,237 km (0.073 R)
• M24: 7,615,429 km (0.107 R)
• M25: 8,282,337 km (0.098 R)
• M26: 8,362,072 km (0.092 R)
• M27: 8,886,413 km (0.099 R)
• M28: 9,255,620 km (0.115 R)
• M29: 9,421,375 km (0.05 R)
• M30: 10,179,537 km (0.111 R)
• M31: 10,436,546 km (0.115 R)
• M32: 11,088,643 km (0.053 R)
• M33: 11,176,607 km (0.046 R)
• M34: 12,023,630 km (0.107 R)
• M35: 12,753,069 km (0.096 R)
• M36: 12,983,898 km (0.094 R)
• M37: 13,496,720 km (0.087 R)
• M38: 13,590,667 km (0.118 R)
• M39: 13,779,161 km (0.113 R)
• M40: 14,350,176 km (0.059 R)
• M41: 14,590,280 km (0.101 R)
• M42: 15,220,985 km (0.098 R)
• M43: 15,613,679 km (0.066 R)
• M44: 15,959,849 km (0.081 R)
• M45: 16,609,702 km (0.05 R)
• M46: 17,115,343 km (0.095 R)
• M47: 17,574,907 km (0.112 R)
• M48: 17,986,750 km (0.09 R)
• M49: 18,558,214 km (0.064 R)
• M50: 18,820,011 km (0.069 R)
• M51: 19,241,278 km (0.054 R)
• M52: 19,453,109 km (0.107 R)
• M53: 19,612,580 km (0.12 R)
• M54: 21,614,050 km (0.107 R)
• M55: 22,055,214 km (0.079 R)
• M56: 23,453,356 km (0.113 R)
• M57: 23,623,000 km (0.057 R)
• M58: 23,849,940 km (0.093 R)
• M59: 24,248,618 km (0.052 R)
• M60: 25,226,390 km (0.111 R)
• M61: 25,749,234 km (0.036 R)
• M62: 28,597,727 km (0.095 R)
• M63: 28,960,652 km (0.094 R)
• M64: 30,243,304 km (0.083 R)
• M65: 30,736,827 km (0.076 R)
• M66: 30,860,694 km (0.077 R)
• M67: 31,606,889 km (0.1 R)
• M68: 31,982,230 km (0.101 R)
• M69: 33,881,075 km (0.094 R)
• M70: 34,779,710 km (0.076 R)
• M71: 34,908,813 km (0.034 R)
• M72: 35,231,944 km (0.102 R)
• M73: 35,621,198 km (0.074 R)
• M74: 35,751,198 km (0.038 R)
• M75: 36,077,022 km (0.086 R)
• M76: 36,534,792 km (0.039 R)
• M77: 36,665,989 km (0.073 R)
• M78: 37,522,288 km (0.108 R)
• M79: 38,785,791 km (0.105 R)
• M80: 39,254,780 km (0.066 R)
• M81: 41,081,221 km (0.05 R)
• M82: 41,970,431 km (0.106 R)
• M83: 42,658,880 km (0.106 R)
• M84: 43,073,715 km (0.094 R)
• M85: 45,661,160 km (0.092 R)
• M86: 45,873,140 km (0.077 R)
• M87: 47,294,918 km (0.108 R)
• M88: 47,795,921 km (0.075 R)
• M89: 47,939,386 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.2

Radius: 13.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.04 AU - 11.58 AU

Year: 13684 Days

Day: 5.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,640,467 km

• M1: 207,492 km (0.085 R)
• M2: 323,580 km (0.092 R)
• M3: 837,898 km (0.113 R)
• M4: 1,079,947 km (0.107 R)
• M5: 1,174,044 km (0.112 R)
• M6: 1,371,064 km (0.088 R)
• M7: 1,970,503 km (0.03 R)
• M8: 2,808,850 km (0.086 R)
• M9: 3,214,260 km (0.094 R)
• M10: 3,495,205 km (0.092 R)
• M11: 4,501,998 km (0.063 R)
• M12: 4,896,787 km (0.111 R)
• M13: 5,098,445 km (0.114 R)
• M14: 5,261,806 km (0.095 R)
• M15: 6,809,246 km (0.099 R)
• M16: 7,080,318 km (0.097 R)
• M17: 7,171,423 km (0.058 R)
• M18: 7,632,932 km (0.089 R)
• M19: 7,726,431 km (0.088 R)
• M20: 7,914,475 km (0.12 R)
• M21: 8,199,459 km (0.091 R)
• M22: 9,124,573 km (0.087 R)
• M23: 9,776,520 km (0.044 R)
• M24: 10,185,221 km (0.05 R)
• M25: 10,443,577 km (0.093 R)
• M26: 12,532,113 km (0.034 R)
• M27: 12,809,018 km (0.053 R)
• M28: 13,256,316 km (0.115 R)
• M29: 15,096,819 km (0.054 R)
• M30: 15,628,789 km (0.112 R)
• M31: 15,747,869 km (0.112 R)
• M32: 17,200,165 km (0.065 R)
• M33: 18,821,357 km (0.047 R)
• M34: 18,948,066 km (0.106 R)
• M35: 19,138,804 km (0.099 R)
• M36: 21,014,312 km (0.118 R)
• M37: 21,145,809 km (0.035 R)
• M38: 22,947,865 km (0.099 R)
• M39: 23,696,153 km (0.11 R)
• M40: 24,038,882 km (0.09 R)
• M41: 25,847,670 km (0.066 R)
• M42: 25,988,740 km (0.098 R)
• M43: 26,342,240 km (0.063 R)
• M44: 26,697,236 km (0.069 R)
• M45: 26,839,803 km (0.075 R)
• M46: 27,054,027 km (0.12 R)
• M47: 27,268,849 km (0.114 R)
• M48: 27,772,097 km (0.101 R)
• M49: 28,496,599 km (0.113 R)
• M50: 29,816,202 km (0.088 R)
• M51: 29,964,154 km (0.094 R)
• M52: 30,186,307 km (0.118 R)
• M53: 30,483,558 km (0.077 R)
• M54: 31,908,478 km (0.102 R)
• M55: 32,590,943 km (0.109 R)
• M56: 32,743,234 km (0.104 R)
• M57: 34,124,920 km (0.098 R)
• M58: 38,866,125 km (0.093 R)
• M59: 39,027,691 km (0.05 R)
• M60: 39,270,339 km (0.095 R)
• M61: 40,083,253 km (0.107 R)
• M62: 40,246,465 km (0.089 R)
• M63: 40,491,805 km (0.036 R)
• M64: 40,983,833 km (0.049 R)
• M65: 41,477,954 km (0.119 R)
• M66: 43,809,437 km (0.073 R)
• M67: 43,977,585 km (0.099 R)
• M68: 46,012,266 km (0.098 R)
• M69: 46,097,686 km (0.055 R)
• M70: 46,955,181 km (0.088 R)
• M71: 47,385,724 km (0.083 R)
• M72: 47,731,295 km (0.106 R)
• M73: 48,424,681 km (0.106 R)
• M74: 53,012,997 km (0.089 R)
• M75: 54,362,071 km (0.102 R)
• M76: 54,633,292 km (0.111 R)
• M77: 56,178,488 km (0.096 R)
• M78: 56,544,106 km (0.114 R)
• M79: 58,662,112 km (0.118 R)
• M80: 58,847,464 km (0.116 R)
• M81: 59,032,965 km (0.038 R)
• M82: 59,870,564 km (0.109 R)
• M83: 60,057,262 km (0.091 R)
• M84: 60,805,850 km (0.107 R)
• M85: 61,934,566 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit