🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 219 Days

Day: 20.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 316 Days

Day: 25.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 10.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.18 AU - 11.48 AU

Year: 10207 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,301,462 km

• M1: 151,692 km (0.07 R)
• M2: 264,489 km (0.046 R)
• M3: 979,866 km (0.056 R)
• M4: 1,128,566 km (0.113 R)
• M5: 1,205,908 km (0.031 R)
• M6: 1,285,195 km (0.07 R)
• M7: 1,428,360 km (0.078 R)
• M8: 1,577,061 km (0.061 R)
• M9: 1,867,131 km (0.112 R)
• M10: 1,959,882 km (0.085 R)
• M11: 2,030,492 km (0.068 R)
• M12: 3,444,192 km (0.111 R)
• M13: 4,274,161 km (0.066 R)
• M14: 4,680,020 km (0.061 R)
• M15: 4,807,328 km (0.094 R)
• M16: 5,361,737 km (0.103 R)
• M17: 5,528,838 km (0.108 R)
• M18: 6,354,170 km (0.062 R)
• M19: 6,424,630 km (0.066 R)
• M20: 7,071,192 km (0.106 R)
• M21: 7,402,402 km (0.045 R)
• M22: 7,513,852 km (0.112 R)
• M23: 7,700,999 km (0.109 R)
• M24: 8,079,781 km (0.115 R)
• M25: 8,310,012 km (0.111 R)
• M26: 8,816,401 km (0.085 R)
• M27: 9,133,100 km (0.106 R)
• M28: 9,777,418 km (0.064 R)
• M29: 9,899,938 km (0.098 R)
• M30: 10,064,047 km (0.108 R)
• M31: 10,187,765 km (0.106 R)
• M32: 10,353,519 km (0.061 R)
• M33: 10,520,021 km (0.109 R)
• M34: 11,323,512 km (0.068 R)
• M35: 12,944,405 km (0.102 R)
• M36: 17,724,356 km (0.115 R)
• M37: 17,923,770 km (0.049 R)
• M38: 18,526,799 km (0.045 R)
• M39: 18,678,491 km (0.105 R)
• M40: 19,187,572 km (0.102 R)
• M41: 19,959,498 km (0.038 R)
• M42: 20,375,380 km (0.048 R)
• M43: 20,846,613 km (0.106 R)
• M44: 21,004,588 km (0.064 R)
• M45: 21,693,337 km (0.077 R)
• M46: 22,713,445 km (0.105 R)
• M47: 23,093,124 km (0.109 R)
• M48: 23,202,031 km (0.091 R)
• M49: 23,584,553 km (0.113 R)
• M50: 23,694,208 km (0.105 R)
• M51: 24,466,582 km (0.117 R)
• M52: 24,688,735 km (0.09 R)
• M53: 25,303,283 km (0.042 R)
• M54: 26,319,651 km (0.065 R)
• M55: 26,433,495 km (0.056 R)
• M56: 26,718,629 km (0.042 R)
• M57: 28,043,318 km (0.077 R)
• M58: 28,509,016 km (0.1 R)
• M59: 29,625,465 km (0.097 R)
• M60: 31,719,386 km (0.094 R)
• M61: 33,305,423 km (0.119 R)
• M62: 33,922,364 km (0.086 R)
• M63: 35,104,936 km (0.098 R)
• M64: 36,111,131 km (0.074 R)
• M65: 36,744,977 km (0.102 R)
• M66: 37,063,172 km (0.066 R)
• M67: 37,894,936 km (0.097 R)
• M68: 39,121,638 km (0.114 R)
• M69: 39,381,490 km (0.104 R)
• M70: 40,033,737 km (0.101 R)
• M71: 40,558,227 km (0.11 R)
• M72: 41,282,879 km (0.116 R)
• M73: 42,278,153 km (0.073 R)
• M74: 42,678,477 km (0.113 R)
• M75: 43,954,248 km (0.109 R)
• M76: 44,359,808 km (0.094 R)
• M77: 44,630,879 km (0.086 R)
• M78: 44,970,466 km (0.051 R)
• M79: 45,447,235 km (0.106 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.75 AU - 12.71 AU

Year: 11719 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 24,301,462 km

• M1: 598,691 km (0.116 R)
• M2: 842,535 km (0.101 R)
• M3: 1,084,435 km (0.062 R)
• M4: 1,337,106 km (0.089 R)
• M5: 1,871,021 km (0.063 R)
• M6: 1,991,746 km (0.041 R)
• M7: 2,241,425 km (0.081 R)
• M8: 2,771,899 km (0.117 R)
• M9: 3,034,144 km (0.046 R)
• M10: 3,773,307 km (0.12 R)
• M11: 4,363,770 km (0.097 R)
• M12: 5,004,647 km (0.092 R)
• M13: 5,455,685 km (0.036 R)
• M14: 5,920,037 km (0.085 R)
• M15: 6,032,534 km (0.097 R)
• M16: 6,792,791 km (0.079 R)
• M17: 7,244,426 km (0.078 R)
• M18: 7,461,792 km (0.087 R)
• M19: 7,705,786 km (0.083 R)
• M20: 8,657,378 km (0.063 R)
• M21: 9,619,442 km (0.12 R)
• M22: 10,099,801 km (0.051 R)
• M23: 10,234,589 km (0.05 R)
• M24: 10,697,445 km (0.094 R)
• M25: 10,890,127 km (0.118 R)
• M26: 11,111,681 km (0.117 R)
• M27: 11,700,498 km (0.088 R)
• M28: 12,013,008 km (0.044 R)
• M29: 12,213,320 km (0.068 R)
• M30: 12,559,340 km (0.093 R)
• M31: 12,675,428 km (0.046 R)
• M32: 13,497,767 km (0.066 R)
• M33: 13,646,467 km (0.056 R)
• M34: 14,216,435 km (0.081 R)
• M35: 14,610,925 km (0.083 R)
• M36: 14,978,337 km (0.106 R)
• M37: 15,441,941 km (0.087 R)
• M38: 16,224,936 km (0.062 R)
• M39: 16,478,355 km (0.103 R)
• M40: 16,828,863 km (0.116 R)
• M41: 16,956,919 km (0.102 R)
• M42: 17,343,031 km (0.066 R)
• M43: 17,732,135 km (0.063 R)
• M44: 18,222,517 km (0.04 R)
• M45: 18,419,836 km (0.079 R)
• M46: 18,584,992 km (0.12 R)
• M47: 18,883,290 km (0.073 R)
• M48: 19,417,654 km (0.072 R)
• M49: 19,855,527 km (0.097 R)
• M50: 20,024,872 km (0.055 R)
• M51: 20,228,624 km (0.093 R)
• M52: 21,953,338 km (0.079 R)
• M53: 22,233,684 km (0.069 R)
• M54: 22,550,383 km (0.069 R)
• M55: 22,727,058 km (0.058 R)
• M56: 23,438,396 km (0.069 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit