🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.5 AU - 1.72 AU

Year: 732 Days

Day: 47 Hours

Environment

Temp: -36 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.5

Radius: 13.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.68 AU - 11.78 AU

Year: 11719 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,997,471 km

• M1: 168,447 km (0.115 R)
• M2: 274,063 km (0.104 R)
• M3: 367,113 km (0.054 R)
• M4: 456,124 km (0.099 R)
• M5: 614,249 km (0.1 R)
• M6: 766,839 km (0.09 R)
• M7: 848,519 km (0.051 R)
• M8: 1,191,846 km (0.06 R)
• M9: 1,525,898 km (0.102 R)
• M10: 1,927,868 km (0.097 R)
• M11: 2,383,543 km (0.096 R)
• M12: 2,961,290 km (0.105 R)
• M13: 3,277,989 km (0.078 R)
• M14: 4,167,198 km (0.081 R)
• M15: 4,267,728 km (0.093 R)
• M16: 4,835,302 km (0.065 R)
• M17: 5,344,683 km (0.038 R)
• M18: 5,454,189 km (0.105 R)
• M19: 5,956,090 km (0.074 R)
• M20: 6,385,884 km (0.12 R)
• M21: 6,531,443 km (0.052 R)
• M22: 6,944,782 km (0.046 R)
• M23: 7,245,174 km (0.084 R)
• M24: 7,458,202 km (0.098 R)
• M25: 7,734,958 km (0.105 R)
• M26: 7,890,240 km (0.11 R)
• M27: 8,235,512 km (0.098 R)
• M28: 8,521,693 km (0.081 R)
• M29: 9,499,465 km (0.099 R)
• M30: 10,035,324 km (0.05 R)
• M31: 10,341,252 km (0.076 R)
• M32: 10,788,400 km (0.083 R)
• M33: 10,997,089 km (0.116 R)
• M34: 11,524,272 km (0.106 R)
• M35: 12,023,929 km (0.049 R)
• M36: 12,167,992 km (0.097 R)
• M37: 13,192,438 km (0.104 R)
• M38: 14,550,188 km (0.081 R)
• M39: 14,703,676 km (0.114 R)
• M40: 15,440,744 km (0.074 R)
• M41: 16,229,424 km (0.088 R)
• M42: 17,152,742 km (0.072 R)
• M43: 17,969,547 km (0.09 R)
• M44: 18,134,403 km (0.12 R)
• M45: 18,216,982 km (0.056 R)
• M46: 18,757,179 km (0.102 R)
• M47: 18,924,430 km (0.12 R)
• M48: 19,556,182 km (0.087 R)
• M49: 20,151,880 km (0.102 R)
• M50: 20,753,713 km (0.12 R)
• M51: 21,975,030 km (0.111 R)
• M52: 22,505,504 km (0.086 R)
• M53: 22,594,365 km (0.093 R)
• M54: 23,129,925 km (0.03 R)
• M55: 23,219,534 km (0.108 R)
• M56: 23,309,293 km (0.082 R)
• M57: 23,489,259 km (0.078 R)
• M58: 24,031,701 km (0.12 R)
• M59: 24,304,418 km (0.104 R)
• M60: 24,715,513 km (0.041 R)
• M61: 24,853,143 km (0.077 R)
• M62: 25,175,078 km (0.049 R)
• M63: 26,009,235 km (0.114 R)
• M64: 26,664,324 km (0.034 R)
• M65: 26,899,642 km (0.109 R)
• M66: 27,135,707 km (0.067 R)
• M67: 28,614,034 km (0.119 R)
• M68: 28,758,545 km (0.049 R)
• M69: 30,265,444 km (0.066 R)
• M70: 30,855,758 km (0.114 R)
• M71: 31,847,891 km (0.111 R)
• M72: 32,448,227 km (0.106 R)
• M73: 33,102,867 km (0.08 R)
• M74: 33,457,115 km (0.055 R)
• M75: 33,914,436 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.7

Radius: 8.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.71 AU - 12.61 AU

Year: 12465 Days

Day: 11.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 44,997,471 km

• M1: 416,032 km (0.053 R)
• M2: 641,775 km (0.061 R)
• M3: 940,821 km (0.1 R)
• M4: 1,341,743 km (0.097 R)
• M5: 1,403,078 km (0.113 R)
• M6: 1,837,211 km (0.108 R)
• M7: 1,905,877 km (0.115 R)
• M8: 2,022,264 km (0.116 R)
• M9: 2,311,287 km (0.051 R)
• M10: 2,587,894 km (0.062 R)
• M11: 3,594,687 km (0.054 R)
• M12: 3,710,177 km (0.097 R)
• M13: 4,034,355 km (0.093 R)
• M14: 4,184,701 km (0.06 R)
• M15: 4,306,324 km (0.083 R)
• M16: 4,932,242 km (0.055 R)
• M17: 6,512,295 km (0.099 R)
• M18: 7,083,310 km (0.11 R)
• M19: 7,411,677 km (0.039 R)
• M20: 7,707,731 km (0.051 R)
• M21: 8,618,932 km (0.045 R)
• M22: 9,087,173 km (0.105 R)
• M23: 9,404,021 km (0.111 R)
• M24: 9,644,126 km (0.093 R)
• M25: 9,845,634 km (0.111 R)
• M26: 10,130,169 km (0.094 R)
• M27: 10,500,125 km (0.08 R)
• M28: 11,764,676 km (0.046 R)
• M29: 13,479,516 km (0.103 R)
• M30: 13,750,139 km (0.087 R)
• M31: 14,113,961 km (0.103 R)
• M32: 14,758,129 km (0.112 R)
• M33: 15,364,898 km (0.052 R)
• M34: 15,505,969 km (0.097 R)
• M35: 16,075,039 km (0.094 R)
• M36: 16,266,225 km (0.097 R)
• M37: 17,087,368 km (0.091 R)
• M38: 17,527,485 km (0.101 R)
• M39: 18,070,376 km (0.114 R)
• M40: 18,920,540 km (0.104 R)
• M41: 19,477,493 km (0.084 R)
• M42: 20,245,678 km (0.066 R)
• M43: 20,503,884 km (0.078 R)
• M44: 20,815,197 km (0.06 R)
• M45: 21,180,515 km (0.039 R)
• M46: 21,390,102 km (0.111 R)
• M47: 21,705,903 km (0.051 R)
• M48: 22,609,025 km (0.074 R)
• M49: 22,769,694 km (0.084 R)
• M50: 24,671,830 km (0.12 R)
• M51: 24,837,136 km (0.114 R)
• M52: 25,169,094 km (0.079 R)
• M53: 25,224,595 km (0.103 R)
• M54: 25,893,297 km (0.085 R)
• M55: 26,511,435 km (0.092 R)
• M56: 26,907,271 km (0.062 R)
• M57: 27,020,816 km (0.063 R)
• M58: 27,134,361 km (0.12 R)
• M59: 27,819,519 km (0.078 R)
• M60: 27,991,706 km (0.102 R)
• M61: 28,337,128 km (0.118 R)
• M62: 29,498,606 km (0.12 R)
• M63: 29,674,234 km (0.09 R)
• M64: 29,850,161 km (0.12 R)
• M65: 30,085,179 km (0.113 R)
• M66: 30,912,904 km (0.053 R)
• M67: 31,448,913 km (0.089 R)
• M68: 32,893,430 km (0.118 R)
• M69: 33,868,360 km (0.037 R)
• M70: 33,929,695 km (0.077 R)
• M71: 35,162,381 km (0.085 R)
• M72: 35,846,642 km (0.115 R)
• M73: 36,660,903 km (0.098 R)
• M74: 37,101,918 km (0.118 R)
• M75: 37,989,182 km (0.09 R)
• M76: 38,563,339 km (0.042 R)
• M77: 39,011,834 km (0.058 R)
• M78: 39,140,338 km (0.105 R)
• M79: 39,397,646 km (0.108 R)
• M80: 40,367,639 km (0.048 R)
• M81: 41,411,084 km (0.057 R)
• M82: 41,870,350 km (0.07 R)
• M83: 42,265,288 km (0.116 R)
• M84: 42,397,233 km (0.108 R)
• M85: 43,457,733 km (0.12 R)
• M86: 43,590,875 km (0.068 R)
• M87: 43,724,316 km (0.036 R)
• M88: 44,258,829 km (0.113 R)
• M89: 44,930,224 km (0.074 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit