🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.16 AU

Year: 338 Days

Day: 26.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.91 AU - 1.07 AU

Year: 343 Days

Day: 13.4 Hours

Environment

Temp: 93 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.09 AU - 1.11 AU

Year: 402 Days

Day: 33.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,771,073 km

• M1: 200,312 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.68 AU

Year: 627 Days

Day: 29.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.29 AU - 1.91 AU

Year: 705 Days

Day: 45 Hours

Environment

Temp: 5 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,771,073 km

• M1: 382,073 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 9.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.58 AU - 8.74 AU

Year: 8118 Days

Day: 6.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,771,073 km

• M1: 124,765 km (0.109 R)
• M2: 226,042 km (0.062 R)
• M3: 297,849 km (0.108 R)
• M4: 463,155 km (0.112 R)
• M5: 529,576 km (0.085 R)
• M6: 648,507 km (0.12 R)
• M7: 987,196 km (0.099 R)
• M8: 1,106,725 km (0.115 R)
• M9: 1,263,354 km (0.066 R)
• M10: 1,377,497 km (0.11 R)
• M11: 1,563,896 km (0.073 R)
• M12: 1,633,758 km (0.025 R)
• M13: 1,961,527 km (0.055 R)
• M14: 2,152,564 km (0.117 R)
• M15: 2,309,941 km (0.073 R)
• M16: 2,410,321 km (0.109 R)
• M17: 2,512,197 km (0.08 R)
• M18: 2,657,157 km (0.071 R)
• M19: 2,741,231 km (0.084 R)
• M20: 2,847,745 km (0.081 R)
• M21: 3,086,802 km (0.062 R)
• M22: 3,446,137 km (0.088 R)
• M23: 3,515,101 km (0.062 R)
• M24: 3,607,702 km (0.066 R)
• M25: 3,938,314 km (0.046 R)
• M26: 4,155,978 km (0.057 R)
• M27: 5,013,922 km (0.052 R)
• M28: 5,597,803 km (0.044 R)
• M29: 5,706,261 km (0.113 R)
• M30: 6,119,301 km (0.094 R)
• M31: 6,287,299 km (0.082 R)
• M32: 6,400,096 km (0.037 R)
• M33: 6,800,270 km (0.118 R)
• M34: 7,179,202 km (0.06 R)
• M35: 8,512,268 km (0.098 R)
• M36: 9,079,394 km (0.093 R)
• M37: 10,785,558 km (0.096 R)
• M38: 10,886,985 km (0.106 R)
• M39: 10,954,753 km (0.097 R)
• M40: 11,640,360 km (0.113 R)
• M41: 12,058,486 km (0.084 R)
• M42: 12,163,803 km (0.077 R)
• M43: 12,446,094 km (0.093 R)
• M44: 13,089,066 km (0.108 R)
• M45: 14,037,067 km (0.062 R)
• M46: 14,221,821 km (0.118 R)
• M47: 14,444,722 km (0.084 R)
• M48: 15,044,609 km (0.075 R)
• M49: 15,196,002 km (0.113 R)
• M50: 15,614,577 km (0.09 R)
• M51: 15,691,021 km (0.088 R)
• M52: 15,921,402 km (0.104 R)
• M53: 16,075,488 km (0.086 R)
• M54: 16,191,426 km (0.092 R)
• M55: 17,524,942 km (0.116 R)
• M56: 18,406,522 km (0.098 R)
• M57: 19,179,494 km (0.067 R)
• M58: 19,838,473 km (0.086 R)
• M59: 20,630,893 km (0.107 R)
• M60: 20,714,817 km (0.076 R)
• M61: 20,883,264 km (0.11 R)
• M62: 21,221,356 km (0.056 R)
• M63: 21,476,121 km (0.051 R)
• M64: 22,074,363 km (0.118 R)
• M65: 22,332,569 km (0.077 R)
• M66: 24,433,371 km (0.108 R)
• M67: 24,700,404 km (0.03 R)
• M68: 25,057,943 km (0.036 R)
• M69: 25,282,190 km (0.104 R)
• M70: 25,552,364 km (0.115 R)
• M71: 25,823,435 km (0.089 R)
• M72: 25,913,942 km (0.093 R)
• M73: 26,322,793 km (0.109 R)
• M74: 26,871,218 km (0.097 R)
• M75: 27,886,389 km (0.11 R)
• M76: 29,149,444 km (0.115 R)
• M77: 29,290,964 km (0.071 R)
• M78: 29,527,329 km (0.084 R)
• M79: 29,859,286 km (0.093 R)
• M80: 31,151,213 km (0.103 R)
• M81: 31,344,045 km (0.119 R)

Asteroid Belt

Center: 10.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.1

Radius: 13.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.63 AU - 14.73 AU

Year: 15724 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,771,073 km

• M1: 173,234 km (0.081 R)
• M2: 289,921 km (0.059 R)
• M3: 556,205 km (0.117 R)
• M4: 702,960 km (0.086 R)
• M5: 843,433 km (0.104 R)
• M6: 950,246 km (0.08 R)
• M7: 1,202,617 km (0.116 R)
• M8: 1,529,638 km (0.109 R)
• M9: 1,942,229 km (0.038 R)
• M10: 2,483,175 km (0.061 R)
• M11: 3,137,666 km (0.086 R)
• M12: 4,406,256 km (0.118 R)
• M13: 5,400,034 km (0.105 R)
• M14: 6,636,910 km (0.115 R)
• M15: 6,858,913 km (0.109 R)
• M16: 7,678,260 km (0.086 R)
• M17: 7,771,310 km (0.072 R)
• M18: 8,528,575 km (0.033 R)
• M19: 9,014,020 km (0.106 R)
• M20: 9,309,475 km (0.088 R)
• M21: 10,369,077 km (0.077 R)
• M22: 10,523,612 km (0.079 R)
• M23: 10,678,894 km (0.094 R)
• M24: 12,546,325 km (0.11 R)
• M25: 13,489,390 km (0.065 R)
• M26: 13,658,136 km (0.112 R)
• M27: 15,092,181 km (0.074 R)
• M28: 16,814,801 km (0.068 R)
• M29: 17,057,299 km (0.087 R)
• M30: 20,507,624 km (0.071 R)
• M31: 20,701,952 km (0.117 R)
• M32: 21,419,573 km (0.095 R)
• M33: 21,748,389 km (0.116 R)
• M34: 21,946,606 km (0.086 R)
• M35: 22,211,693 km (0.034 R)
• M36: 22,879,050 km (0.077 R)
• M37: 23,417,751 km (0.097 R)
• M38: 23,620,905 km (0.108 R)
• M39: 23,892,575 km (0.101 R)
• M40: 25,128,104 km (0.105 R)
• M41: 25,475,021 km (0.053 R)
• M42: 26,949,308 km (0.109 R)
• M43: 27,518,229 km (0.085 R)
• M44: 28,234,953 km (0.086 R)
• M45: 30,495,676 km (0.088 R)
• M46: 30,717,529 km (0.065 R)
• M47: 30,865,631 km (0.111 R)
• M48: 31,984,773 km (0.058 R)
• M49: 33,802,985 km (0.082 R)
• M50: 33,955,874 km (0.078 R)
• M51: 34,262,700 km (0.105 R)
• M52: 34,570,422 km (0.072 R)
• M53: 35,421,185 km (0.07 R)
• M54: 36,906,991 km (0.12 R)
• M55: 37,538,743 km (0.105 R)
• M56: 39,939,191 km (0.119 R)
• M57: 40,263,070 km (0.088 R)
• M58: 40,425,234 km (0.117 R)
• M59: 40,994,903 km (0.081 R)
• M60: 41,076,434 km (0.062 R)
• M61: 41,977,462 km (0.066 R)
• M62: 43,465,811 km (0.026 R)
• M63: 43,715,490 km (0.113 R)
• M64: 43,798,816 km (0.048 R)
• M65: 43,965,767 km (0.093 R)
• M66: 44,383,893 km (0.104 R)
• M67: 46,154,234 km (0.051 R)
• M68: 47,261,707 km (0.074 R)
• M69: 47,690,006 km (0.108 R)
• M70: 48,636,811 km (0.119 R)
• M71: 51,778,665 km (0.063 R)
• M72: 52,574,227 km (0.081 R)
• M73: 55,435,885 km (0.109 R)
• M74: 55,526,242 km (0.11 R)
• M75: 56,522,115 km (0.047 R)
• M76: 57,158,953 km (0.071 R)
• M77: 57,432,567 km (0.047 R)
• M78: 57,523,822 km (0.092 R)
• M79: 58,256,104 km (0.114 R)
• M80: 58,531,513 km (0.035 R)
• M81: 58,991,527 km (0.117 R)
• M82: 59,822,393 km (0.077 R)
• M83: 60,657,299 km (0.108 R)
• M84: 60,750,199 km (0.12 R)
• M85: 61,122,698 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.3

Radius: 3.3

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.4 AU - 21.1 AU

Year: 26043 Days

Day: 21.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 166.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,771,073 km

• M1: 148,999 km (0.087 R)
• M2: 207,343 km (0.072 R)
• M3: 426,055 km (0.116 R)
• M4: 496,815 km (0.111 R)
• M5: 526,136 km (0.103 R)
• M6: 556,205 km (0.09 R)
• M7: 586,872 km (0.117 R)
• M8: 649,704 km (0.09 R)
• M9: 851,810 km (0.081 R)
• M10: 3,176,262 km (0.054 R)
• M11: 3,571,500 km (0.102 R)
• M12: 3,745,482 km (0.077 R)
• M13: 3,833,595 km (0.12 R)
• M14: 4,011,916 km (0.115 R)
• M15: 4,162,411 km (0.077 R)
• M16: 4,376,336 km (0.085 R)
• M17: 4,910,700 km (0.119 R)
• M18: 5,039,503 km (0.042 R)
• M19: 5,267,341 km (0.108 R)
• M20: 5,632,360 km (0.101 R)
• M21: 5,971,049 km (0.068 R)
• M22: 6,212,201 km (0.104 R)
• M23: 6,316,471 km (0.09 R)
• M24: 6,954,356 km (0.096 R)
• M25: 7,062,665 km (0.107 R)
• M26: 7,575,487 km (0.058 R)
• M27: 7,949,032 km (0.075 R)
• M28: 8,752,822 km (0.099 R)
• M29: 9,342,686 km (0.051 R)
• M30: 9,502,158 km (0.087 R)
• M31: 9,542,100 km (0.107 R)
• M32: 9,662,526 km (0.111 R)
• M33: 9,904,725 km (0.084 R)
• M34: 10,977,193 km (0.064 R)
• M35: 11,527,114 km (0.12 R)
• M36: 11,569,750 km (0.057 R)
• M37: 11,741,039 km (0.116 R)
• M38: 11,956,161 km (0.053 R)
• M39: 12,259,695 km (0.107 R)
• M40: 12,874,243 km (0.12 R)
• M41: 13,051,666 km (0.095 R)
• M42: 13,319,297 km (0.107 R)
• M43: 15,336,475 km (0.08 R)
• M44: 15,571,642 km (0.094 R)
• M45: 15,618,915 km (0.111 R)
• M46: 15,950,424 km (0.061 R)
• M47: 16,284,327 km (0.117 R)
• M48: 16,332,348 km (0.069 R)
• M49: 16,428,240 km (0.104 R)
• M50: 16,765,433 km (0.104 R)
• M51: 16,813,753 km (0.107 R)
• M52: 16,959,163 km (0.111 R)
• M53: 17,104,871 km (0.116 R)
• M54: 17,251,178 km (0.11 R)
• M55: 17,544,689 km (0.11 R)
• M56: 18,037,763 km (0.106 R)
• M57: 18,335,762 km (0.1 R)
• M58: 18,385,578 km (0.084 R)
• M59: 19,340,910 km (0.119 R)
• M60: 20,622,066 km (0.099 R)
• M61: 20,777,798 km (0.082 R)
• M62: 20,985,739 km (0.059 R)
• M63: 22,301,751 km (0.108 R)
• M64: 22,354,859 km (0.115 R)
• M65: 22,942,778 km (0.108 R)
• M66: 23,752,701 km (0.065 R)
• M67: 23,970,216 km (0.079 R)
• M68: 25,233,870 km (0.102 R)
• M69: 25,289,221 km (0.041 R)
• M70: 25,789,925 km (0.034 R)
• M71: 26,237,671 km (0.104 R)
• M72: 26,406,268 km (0.041 R)
• M73: 26,518,915 km (0.037 R)
• M74: 27,311,485 km (0.046 R)
• M75: 27,482,326 km (0.109 R)
• M76: 30,617,897 km (0.096 R)
• M77: 30,795,320 km (0.095 R)
• M78: 31,747,660 km (0.076 R)
• M79: 33,133,535 km (0.115 R)
• M80: 35,652,464 km (0.072 R)
• M81: 35,901,395 km (0.092 R)
• M82: 37,155,324 km (0.111 R)
• M83: 38,104,971 km (0.083 R)
• M84: 40,222,379 km (0.11 R)
• M85: 41,001,635 km (0.099 R)
• M86: 42,180,017 km (0.068 R)
• M87: 42,641,227 km (0.114 R)
• M88: 43,901,739 km (0.093 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 11,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit