🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.75 AU - 1.05 AU

Year: 312 Days

Day: 31.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,032,649 km

• M1: 437,275 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.84 AU - 2.48 AU

Year: 1160 Days

Day: 37.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,032,649 km

• M1: 1,201,720 km (0.086 R)
• M2: 1,339,350 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.37 AU - 4.47 AU

Year: 2835 Days

Day: 12.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,032,649 km

• M1: 1,245,103 km (0.088 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.9

Radius: 9.2

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.12 AU - 8.66 AU

Year: 7338 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,032,649 km

• M1: 354,397 km (0.061 R)
• M2: 555,307 km (0.104 R)
• M3: 640,428 km (0.072 R)
• M4: 825,182 km (0.065 R)
• M5: 975,378 km (0.112 R)
• M6: 1,227,451 km (0.073 R)
• M7: 1,685,669 km (0.057 R)
• M8: 1,856,958 km (0.101 R)
• M9: 1,966,913 km (0.08 R)
• M10: 2,102,000 km (0.084 R)
• M11: 3,235,952 km (0.083 R)
• M12: 3,449,876 km (0.102 R)
• M13: 3,779,590 km (0.111 R)
• M14: 4,920,274 km (0.078 R)
• M15: 5,448,803 km (0.083 R)
• M16: 6,225,515 km (0.084 R)
• M17: 6,425,229 km (0.099 R)
• M18: 6,492,248 km (0.038 R)
• M19: 6,660,845 km (0.031 R)
• M20: 6,830,788 km (0.113 R)
• M21: 7,140,456 km (0.079 R)
• M22: 7,314,588 km (0.057 R)
• M23: 7,454,761 km (0.097 R)
• M24: 7,560,527 km (0.119 R)
• M25: 7,773,704 km (0.045 R)
• M26: 7,916,869 km (0.117 R)
• M27: 8,831,361 km (0.03 R)
• M28: 8,906,010 km (0.071 R)
• M29: 9,055,758 km (0.119 R)
• M30: 9,548,682 km (0.109 R)
• M31: 10,128,075 km (0.11 R)
• M32: 10,323,749 km (0.095 R)
• M33: 11,402,200 km (0.086 R)
• M34: 11,728,473 km (0.094 R)
• M35: 11,975,310 km (0.073 R)
• M36: 12,265,529 km (0.11 R)
• M37: 12,515,956 km (0.114 R)
• M38: 12,599,881 km (0.112 R)
• M39: 12,895,037 km (0.076 R)
• M40: 13,406,213 km (0.085 R)
• M41: 13,578,101 km (0.113 R)
• M42: 14,229,151 km (0.088 R)
• M43: 14,934,804 km (0.052 R)
• M44: 15,291,894 km (0.119 R)
• M45: 15,878,168 km (0.098 R)
• M46: 16,105,707 km (0.095 R)
• M47: 16,196,961 km (0.09 R)
• M48: 16,288,366 km (0.116 R)
• M49: 17,026,332 km (0.061 R)
• M50: 17,399,280 km (0.097 R)
• M51: 18,106,129 km (0.104 R)
• M52: 18,726,213 km (0.05 R)
• M53: 19,159,598 km (0.092 R)
• M54: 19,498,886 km (0.116 R)
• M55: 20,331,398 km (0.106 R)
• M56: 21,025,682 km (0.047 R)
• M57: 21,626,915 km (0.115 R)
• M58: 22,081,543 km (0.118 R)
• M59: 22,182,971 km (0.106 R)
• M60: 22,743,813 km (0.086 R)
• M61: 22,948,912 km (0.115 R)
• M62: 23,619,709 km (0.114 R)
• M63: 24,244,729 km (0.107 R)
• M64: 24,401,806 km (0.094 R)
• M65: 24,822,326 km (0.098 R)
• M66: 24,927,792 km (0.053 R)
• M67: 26,098,396 km (0.116 R)
• M68: 26,474,485 km (0.115 R)
• M69: 27,613,822 km (0.099 R)
• M70: 28,327,105 km (0.046 R)
• M71: 29,492,173 km (0.044 R)
• M72: 30,108,666 km (0.091 R)
• M73: 30,616,251 km (0.091 R)
• M74: 31,183,527 km (0.064 R)
• M75: 31,525,507 km (0.101 R)
• M76: 31,983,576 km (0.117 R)
• M77: 32,041,022 km (0.095 R)
• M78: 32,386,144 km (0.116 R)
• M79: 34,541,700 km (0.045 R)
• M80: 35,132,162 km (0.11 R)
• M81: 35,191,403 km (0.062 R)
• M82: 35,666,526 km (0.037 R)
• M83: 36,502,928 km (0.119 R)
• M84: 38,134,442 km (0.112 R)
• M85: 39,666,175 km (0.028 R)
• M86: 41,593,294 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 17,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit