🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.75 AU - 1.03 AU

Year: 356 Days

Day: 34.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 9.1

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.47 AU - 5.65 AU

Year: 4833 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,253,762 km

• M1: 116,836 km (0.119 R)
• M2: 273,914 km (0.109 R)
• M3: 335,997 km (0.109 R)
• M4: 428,747 km (0.099 R)
• M5: 577,149 km (0.112 R)
• M6: 633,996 km (0.101 R)
• M7: 743,651 km (0.04 R)
• M8: 860,038 km (0.076 R)
• M9: 948,600 km (0.052 R)
• M10: 1,111,512 km (0.063 R)
• M11: 1,196,633 km (0.116 R)
• M12: 1,258,716 km (0.104 R)
• M13: 1,399,488 km (0.112 R)
• M14: 1,478,476 km (0.099 R)
• M15: 1,641,089 km (0.098 R)
• M16: 1,752,838 km (0.117 R)
• M17: 2,133,864 km (0.106 R)
• M18: 2,210,009 km (0.111 R)
• M19: 2,637,710 km (0.119 R)
• M20: 3,265,123 km (0.055 R)
• M21: 3,532,305 km (0.065 R)
• M22: 3,825,367 km (0.102 R)
• M23: 3,899,867 km (0.083 R)
• M24: 3,974,815 km (0.107 R)
• M25: 4,202,653 km (0.057 R)
• M26: 4,871,505 km (0.028 R)
• M27: 5,013,324 km (0.089 R)
• M28: 5,074,509 km (0.05 R)
• M29: 5,363,532 km (0.108 R)
• M30: 5,636,549 km (0.082 R)
• M31: 6,461,132 km (0.043 R)
• M32: 6,617,163 km (0.033 R)
• M33: 6,684,332 km (0.073 R)
• M34: 7,253,552 km (0.095 R)
• M35: 8,052,554 km (0.043 R)
• M36: 8,148,446 km (0.112 R)
• M37: 8,268,873 km (0.044 R)
• M38: 8,780,647 km (0.12 R)
• M39: 9,656,692 km (0.098 R)
• M40: 10,040,560 km (0.054 R)
• M41: 10,586,593 km (0.119 R)
• M42: 10,744,269 km (0.107 R)
• M43: 11,249,012 km (0.097 R)
• M44: 11,463,834 km (0.111 R)
• M45: 11,843,065 km (0.046 R)
• M46: 12,116,530 km (0.065 R)
• M47: 12,198,958 km (0.095 R)
• M48: 12,419,615 km (0.101 R)
• M49: 13,089,814 km (0.054 R)
• M50: 13,915,295 km (0.049 R)
• M51: 14,030,485 km (0.109 R)
• M52: 14,494,238 km (0.096 R)
• M53: 14,845,494 km (0.039 R)
• M54: 15,976,155 km (0.106 R)
• M55: 16,096,880 km (0.112 R)
• M56: 16,339,079 km (0.043 R)
• M57: 17,288,876 km (0.118 R)
• M58: 17,567,876 km (0.058 R)
• M59: 17,661,225 km (0.102 R)
• M60: 17,754,874 km (0.108 R)
• M61: 17,911,054 km (0.047 R)
• M62: 18,005,001 km (0.077 R)
• M63: 18,319,456 km (0.064 R)
• M64: 18,414,152 km (0.096 R)
• M65: 18,667,421 km (0.082 R)
• M66: 18,890,022 km (0.118 R)
• M67: 18,985,765 km (0.067 R)
• M68: 19,627,689 km (0.065 R)
• M69: 20,636,577 km (0.08 R)
• M70: 20,965,693 km (0.113 R)
• M71: 21,529,078 km (0.096 R)
• M72: 22,063,891 km (0.05 R)
• M73: 22,198,230 km (0.093 R)
• M74: 22,265,549 km (0.116 R)
• M75: 22,400,336 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.7

Radius: 10.6

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.81 AU - 9.09 AU

Year: 9518 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,253,762 km

• M1: 134,488 km (0.062 R)
• M2: 237,711 km (0.081 R)
• M3: 481,556 km (0.084 R)
• M4: 780,602 km (0.07 R)
• M5: 857,794 km (0.094 R)
• M6: 979,118 km (0.108 R)
• M7: 1,409,810 km (0.098 R)
• M8: 1,587,981 km (0.095 R)
• M9: 1,808,189 km (0.071 R)
• M10: 1,931,009 km (0.101 R)
• M11: 2,074,922 km (0.097 R)
• M12: 2,259,975 km (0.088 R)
• M13: 2,666,283 km (0.065 R)
• M14: 2,867,791 km (0.111 R)
• M15: 3,032,798 km (0.116 R)
• M16: 3,116,423 km (0.098 R)
• M17: 3,264,824 km (0.098 R)
• M18: 3,459,002 km (0.088 R)
• M19: 3,590,648 km (0.034 R)
• M20: 3,927,094 km (0.111 R)
• M21: 3,995,610 km (0.091 R)
• M22: 4,133,838 km (0.076 R)
• M23: 4,297,199 km (0.098 R)
• M24: 4,510,376 km (0.035 R)
• M25: 4,726,994 km (0.116 R)
• M26: 5,220,816 km (0.078 R)
• M27: 5,783,154 km (0.115 R)
• M28: 6,284,457 km (0.105 R)
• M29: 6,418,646 km (0.111 R)
• M30: 7,669,284 km (0.068 R)
• M31: 7,784,026 km (0.072 R)
• M32: 7,928,388 km (0.045 R)
• M33: 8,073,498 km (0.109 R)
• M34: 8,337,089 km (0.102 R)
• M35: 8,782,741 km (0.066 R)
• M36: 9,175,137 km (0.095 R)
• M37: 9,358,244 km (0.105 R)
• M38: 10,165,774 km (0.088 R)
• M39: 10,482,173 km (0.104 R)
• M40: 10,834,177 km (0.086 R)
• M41: 11,255,145 km (0.072 R)
• M42: 11,484,030 km (0.081 R)
• M43: 11,846,805 km (0.039 R)
• M44: 12,787,327 km (0.098 R)
• M45: 13,197,674 km (0.03 R)
• M46: 13,751,784 km (0.083 R)
• M47: 13,821,497 km (0.066 R)
• M48: 13,996,526 km (0.038 R)
• M49: 14,066,688 km (0.075 R)
• M50: 14,490,349 km (0.026 R)
• M51: 14,632,467 km (0.097 R)
• M52: 15,458,995 km (0.113 R)
• M53: 15,859,618 km (0.044 R)
• M54: 16,969,485 km (0.098 R)
• M55: 17,232,179 km (0.085 R)
• M56: 17,420,522 km (0.105 R)
• M57: 17,533,918 km (0.11 R)
• M58: 17,799,304 km (0.047 R)
• M59: 18,835,868 km (0.112 R)
• M60: 19,420,048 km (0.045 R)
• M61: 19,616,170 km (0.032 R)
• M62: 20,089,498 km (0.088 R)
• M63: 20,967,039 km (0.102 R)
• M64: 21,450,839 km (0.084 R)
• M65: 22,020,059 km (0.109 R)
• M66: 22,101,739 km (0.081 R)
• M67: 22,265,549 km (0.095 R)
• M68: 23,339,811 km (0.111 R)
• M69: 23,631,826 km (0.067 R)
• M70: 23,757,339 km (0.068 R)
• M71: 23,967,224 km (0.115 R)
• M72: 24,430,828 km (0.089 R)
• M73: 24,939,910 km (0.037 R)
• M74: 27,098,906 km (0.1 R)
• M75: 27,670,071 km (0.105 R)
• M76: 27,935,009 km (0.066 R)
• M77: 28,067,852 km (0.044 R)
• M78: 29,003,138 km (0.055 R)
• M79: 29,632,346 km (0.048 R)
• M80: 29,722,703 km (0.066 R)

Asteroid Belt

Center: 10.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.5

Radius: 3.3

Gravity: 18.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.81 AU - 13.75 AU

Year: 19399 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,253,762 km

• M1: 97,837 km (0.088 R)
• M2: 159,920 km (0.073 R)
• M3: 296,802 km (0.112 R)
• M4: 526,585 km (0.115 R)
• M5: 764,296 km (0.098 R)
• M6: 856,597 km (0.107 R)
• M7: 952,490 km (0.069 R)
• M8: 1,763,460 km (0.105 R)
• M9: 1,935,348 km (0.11 R)
• M10: 1,985,313 km (0.086 R)
• M11: 2,294,682 km (0.087 R)
• M12: 2,428,123 km (0.119 R)
• M13: 2,455,051 km (0.086 R)
• M14: 2,871,531 km (0.078 R)
• M15: 2,957,400 km (0.087 R)
• M16: 3,220,244 km (0.1 R)
• M17: 3,551,603 km (0.088 R)
• M18: 3,830,603 km (0.075 R)
• M19: 4,148,947 km (0.064 R)
• M20: 4,311,411 km (0.107 R)
• M21: 5,293,371 km (0.097 R)
• M22: 5,469,448 km (0.103 R)
• M23: 6,490,304 km (0.063 R)
• M24: 6,830,639 km (0.061 R)
• M25: 7,138,062 km (0.104 R)
• M26: 7,726,580 km (0.038 R)
• M27: 8,168,044 km (0.079 R)
• M28: 8,658,725 km (0.101 R)
• M29: 9,075,056 km (0.055 R)
• M30: 9,540,455 km (0.108 R)
• M31: 9,625,875 km (0.113 R)
• M32: 10,759,677 km (0.089 R)
• M33: 12,444,299 km (0.099 R)
• M34: 12,866,314 km (0.108 R)
• M35: 13,197,823 km (0.098 R)
• M36: 13,292,968 km (0.104 R)
• M37: 13,580,046 km (0.106 R)
• M38: 14,896,806 km (0.077 R)
• M39: 15,746,522 km (0.101 R)
• M40: 16,611,946 km (0.105 R)
• M41: 16,766,181 km (0.113 R)
• M42: 18,017,717 km (0.108 R)
• M43: 19,623,800 km (0.071 R)
• M44: 19,678,104 km (0.094 R)
• M45: 20,830,307 km (0.109 R)
• M46: 20,885,808 km (0.102 R)
• M47: 22,513,881 km (0.034 R)
• M48: 23,199,488 km (0.111 R)
• M49: 23,487,165 km (0.094 R)
• M50: 24,708,332 km (0.078 R)
• M51: 26,188,753 km (0.051 R)
• M52: 27,030,241 km (0.053 R)
• M53: 28,616,427 km (0.086 R)
• M54: 29,731,978 km (0.075 R)
• M55: 30,295,214 km (0.08 R)
• M56: 31,051,581 km (0.109 R)
• M57: 31,750,203 km (0.1 R)
• M58: 34,596,602 km (0.109 R)
• M59: 35,585,444 km (0.065 R)
• M60: 37,793,359 km (0.067 R)
• M61: 39,701,181 km (0.077 R)
• M62: 42,269,926 km (0.101 R)
• M63: 43,114,406 km (0.101 R)
• M64: 43,751,543 km (0.085 R)
• M65: 44,106,838 km (0.08 R)
• M66: 44,391,672 km (0.062 R)
• M67: 44,534,389 km (0.078 R)
• M68: 46,330,760 km (0.083 R)
• M69: 47,055,861 km (0.049 R)
• M70: 47,638,694 km (0.111 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: 233 - 12,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit