🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 210 Days

Day: 13.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,705,478 km

• M1: 112,198 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.89 AU - 3.03 AU

Year: 1416 Days

Day: 29.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,705,478 km

• M1: 44,580 km (0.099 R)
• M2: 317,447 km (0.11 R)

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 14.5

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.53 AU - 7.09 AU

Year: 5141 Days

Day: 14.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 30,705,478 km

• M1: 194,627 km (0.095 R)
• M2: 316,998 km (0.043 R)
• M3: 588,668 km (0.118 R)
• M4: 838,646 km (0.085 R)
• M5: 998,416 km (0.096 R)
• M6: 1,289,234 km (0.076 R)
• M7: 1,777,223 km (0.067 R)
• M8: 1,988,305 km (0.075 R)
• M9: 2,245,464 km (0.096 R)
• M10: 2,592,531 km (0.105 R)
• M11: 2,895,168 km (0.118 R)
• M12: 3,758,048 km (0.064 R)
• M13: 3,871,294 km (0.098 R)
• M14: 3,962,848 km (0.11 R)
• M15: 4,383,816 km (0.075 R)
• M16: 4,819,295 km (0.099 R)
• M17: 5,345,132 km (0.056 R)
• M18: 5,679,932 km (0.115 R)
• M19: 5,942,177 km (0.094 R)
• M20: 6,154,905 km (0.079 R)
• M21: 6,836,024 km (0.074 R)
• M22: 7,031,100 km (0.092 R)
• M23: 7,312,942 km (0.079 R)
• M24: 7,684,992 km (0.054 R)
• M25: 8,092,796 km (0.101 R)
• M26: 8,299,241 km (0.092 R)
• M27: 9,234,976 km (0.043 R)
• M28: 9,450,845 km (0.117 R)
• M29: 9,668,510 km (0.113 R)
• M30: 9,919,386 km (0.112 R)
• M31: 10,749,205 km (0.061 R)
• M32: 10,911,519 km (0.06 R)
• M33: 11,901,707 km (0.059 R)
• M34: 12,103,216 km (0.091 R)
• M35: 12,441,606 km (0.084 R)
• M36: 12,714,473 km (0.107 R)
• M37: 12,851,803 km (0.077 R)
• M38: 13,197,075 km (0.066 R)
• M39: 13,685,512 km (0.047 R)
• M40: 13,790,979 km (0.095 R)
• M41: 13,932,050 km (0.112 R)
• M42: 14,109,024 km (0.101 R)
• M43: 14,608,531 km (0.113 R)
• M44: 14,752,444 km (0.115 R)
• M45: 14,932,859 km (0.108 R)
• M46: 15,295,784 km (0.117 R)
• M47: 16,327,860 km (0.072 R)
• M48: 17,041,142 km (0.081 R)
• M49: 18,187,810 km (0.118 R)
• M50: 19,359,460 km (0.092 R)
• M51: 19,755,446 km (0.081 R)
• M52: 20,154,124 km (0.086 R)
• M53: 20,274,251 km (0.062 R)
• M54: 20,595,737 km (0.059 R)
• M55: 21,081,182 km (0.086 R)
• M56: 21,203,105 km (0.104 R)
• M57: 21,406,857 km (0.098 R)
• M58: 21,857,446 km (0.094 R)
• M59: 22,145,870 km (0.089 R)
• M60: 22,394,053 km (0.113 R)
• M61: 22,684,872 km (0.106 R)
• M62: 22,976,737 km (0.093 R)
• M63: 23,564,507 km (0.095 R)
• M64: 24,199,700 km (0.12 R)
• M65: 24,455,512 km (0.105 R)
• M66: 24,583,568 km (0.099 R)
• M67: 25,012,465 km (0.033 R)
• M68: 25,747,290 km (0.116 R)
• M69: 25,964,805 km (0.093 R)
• M70: 26,401,481 km (0.114 R)
• M71: 27,149,620 km (0.115 R)
• M72: 28,352,088 km (0.097 R)
• M73: 28,486,726 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.1

Radius: 9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.9 AU - 8.88 AU

Year: 7375 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 30,705,478 km

• M1: 119,678 km (0.118 R)
• M2: 218,712 km (0.111 R)
• M3: 474,674 km (0.091 R)
• M4: 843,433 km (0.101 R)
• M5: 951,742 km (0.102 R)
• M6: 1,050,476 km (0.084 R)
• M7: 1,212,940 km (0.082 R)
• M8: 1,612,665 km (0.077 R)
• M9: 1,942,828 km (0.068 R)
• M10: 2,546,305 km (0.044 R)
• M11: 2,827,849 km (0.091 R)
• M12: 3,204,536 km (0.033 R)
• M13: 3,530,659 km (0.063 R)
• M14: 3,731,420 km (0.094 R)
• M15: 4,097,785 km (0.116 R)
• M16: 4,191,284 km (0.117 R)
• M17: 4,380,226 km (0.095 R)
• M18: 4,475,819 km (0.103 R)
• M19: 4,669,099 km (0.105 R)
• M20: 4,815,705 km (0.081 R)
• M21: 5,164,118 km (0.087 R)
• M22: 5,858,851 km (0.092 R)
• M23: 5,937,988 km (0.065 R)
• M24: 6,150,417 km (0.081 R)
• M25: 6,419,544 km (0.027 R)
• M26: 6,555,678 km (0.115 R)
• M27: 7,025,266 km (0.058 R)
• M28: 7,137,464 km (0.12 R)
• M29: 7,420,354 km (0.112 R)
• M30: 7,477,350 km (0.032 R)
• M31: 9,041,097 km (0.105 R)
• M32: 10,159,042 km (0.084 R)
• M33: 10,863,498 km (0.118 R)
• M34: 11,025,812 km (0.096 R)
• M35: 11,484,629 km (0.077 R)
• M36: 11,716,505 km (0.066 R)
• M37: 11,949,728 km (0.055 R)
• M38: 13,277,559 km (0.102 R)
• M39: 13,451,242 km (0.102 R)
• M40: 14,011,785 km (0.12 R)
• M41: 14,472,996 km (0.091 R)
• M42: 14,615,862 km (0.106 R)
• M43: 15,519,582 km (0.102 R)
• M44: 16,553,004 km (0.052 R)
• M45: 16,665,203 km (0.116 R)
• M46: 16,740,002 km (0.081 R)
• M47: 17,723,159 km (0.057 R)
• M48: 18,647,225 km (0.092 R)
• M49: 18,724,866 km (0.078 R)
• M50: 18,802,807 km (0.077 R)
• M51: 19,193,556 km (0.062 R)
• M52: 20,904,058 km (0.107 R)
• M53: 21,025,233 km (0.099 R)
• M54: 22,249,691 km (0.089 R)
• M55: 22,455,987 km (0.098 R)
• M56: 22,995,287 km (0.089 R)
• M57: 23,120,351 km (0.057 R)
• M58: 23,455,151 km (0.045 R)
• M59: 23,875,671 km (0.085 R)
• M60: 25,109,404 km (0.083 R)
• M61: 25,367,311 km (0.049 R)
• M62: 25,453,479 km (0.082 R)
• M63: 25,539,648 km (0.103 R)
• M64: 25,799,050 km (0.054 R)
• M65: 25,929,051 km (0.102 R)
• M66: 26,451,148 km (0.066 R)
• M67: 27,108,630 km (0.065 R)
• M68: 27,373,269 km (0.075 R)
• M69: 27,904,790 km (0.119 R)
• M70: 28,082,811 km (0.112 R)
• M71: 28,216,552 km (0.101 R)
• M72: 28,395,172 km (0.085 R)
• M73: 28,933,275 km (0.077 R)
• M74: 29,113,391 km (0.09 R)
• M75: 29,248,777 km (0.111 R)
• M76: 29,565,476 km (0.1 R)
• M77: 29,792,266 km (0.087 R)
• M78: 30,019,655 km (0.095 R)
• M79: 30,156,388 km (0.091 R)
• M80: 30,567,931 km (0.118 R)
• M81: 30,705,412 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 14,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit