🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.58 AU - 0.6 AU

Year: 164 Days

Day: 28.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.66 AU - 1.9 AU

Year: 859 Days

Day: 16.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,631,035 km

• M1: 268,229 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.5

Radius: 11.5

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.96 AU - 5.74 AU

Year: 4475 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,631,035 km

• M1: 149,299 km (0.115 R)
• M2: 235,317 km (0.03 R)
• M3: 379,829 km (0.082 R)
• M4: 454,329 km (0.096 R)
• M5: 544,686 km (0.1 R)
• M6: 652,546 km (0.093 R)
• M7: 892,501 km (0.106 R)
• M8: 1,187,209 km (0.07 R)
• M9: 1,319,304 km (0.116 R)
• M10: 1,584,391 km (0.044 R)
• M11: 1,820,905 km (0.095 R)
• M12: 2,496,489 km (0.118 R)
• M13: 2,703,084 km (0.112 R)
• M14: 3,527,518 km (0.099 R)
• M15: 3,779,590 km (0.111 R)
• M16: 3,957,612 km (0.062 R)
• M17: 4,057,693 km (0.075 R)
• M18: 4,158,671 km (0.086 R)
• M19: 4,322,032 km (0.102 R)
• M20: 4,487,487 km (0.11 R)
• M21: 4,846,223 km (0.088 R)
• M22: 5,018,261 km (0.089 R)
• M23: 5,569,080 km (0.114 R)
• M24: 5,658,988 km (0.106 R)
• M25: 6,968,418 km (0.096 R)
• M26: 7,507,868 km (0.071 R)
• M27: 7,632,334 km (0.085 R)
• M28: 7,858,077 km (0.115 R)
• M29: 7,984,487 km (0.113 R)
• M30: 8,264,983 km (0.083 R)
• M31: 8,626,711 km (0.106 R)
• M32: 8,809,519 km (0.073 R)
• M33: 9,152,398 km (0.058 R)
• M34: 9,553,619 km (0.059 R)
• M35: 9,742,861 km (0.09 R)
• M36: 9,851,469 km (0.042 R)
• M37: 9,960,525 km (0.094 R)
• M38: 10,070,031 km (0.088 R)
• M39: 10,651,518 km (0.078 R)
• M40: 11,243,776 km (0.089 R)
• M41: 12,021,086 km (0.036 R)
• M42: 12,166,944 km (0.087 R)
• M43: 13,144,417 km (0.078 R)
• M44: 13,597,100 km (0.112 R)
• M45: 13,688,205 km (0.073 R)
• M46: 14,393,709 km (0.057 R)
• M47: 14,486,609 km (0.104 R)
• M48: 14,579,808 km (0.077 R)
• M49: 15,016,933 km (0.071 R)
• M50: 15,205,576 km (0.074 R)
• M51: 15,363,402 km (0.084 R)
• M52: 15,808,306 km (0.083 R)
• M53: 16,128,595 km (0.095 R)
• M54: 16,354,039 km (0.084 R)
• M55: 16,873,593 km (0.111 R)
• M56: 17,135,239 km (0.104 R)
• M57: 17,266,736 km (0.052 R)
• M58: 17,662,871 km (0.063 R)
• M59: 19,106,939 km (0.106 R)
• M60: 19,688,426 km (0.064 R)
• M61: 20,206,184 km (0.056 R)
• M62: 20,414,574 km (0.095 R)
• M63: 20,553,850 km (0.118 R)
• M64: 21,431,840 km (0.097 R)
• M65: 22,107,274 km (0.099 R)
• M66: 22,250,290 km (0.1 R)
• M67: 22,717,484 km (0.107 R)
• M68: 22,825,793 km (0.099 R)
• M69: 23,115,414 km (0.052 R)
• M70: 23,369,731 km (0.077 R)
• M71: 24,028,111 km (0.103 R)
• M72: 24,470,472 km (0.082 R)
• M73: 24,544,373 km (0.082 R)
• M74: 24,766,825 km (0.101 R)
• M75: 24,841,026 km (0.087 R)

Asteroid Belt

Center: 10.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.4

Radius: 4.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 14.61 AU - 16.01 AU

Year: 21665 Days

Day: 15.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,631,035 km

• M1: 56,997 km (0.094 R)
• M2: 397,482 km (0.095 R)
• M3: 510,877 km (0.113 R)
• M4: 1,347,278 km (0.107 R)
• M5: 2,249,952 km (0.087 R)
• M6: 2,453,255 km (0.118 R)
• M7: 3,953,124 km (0.087 R)
• M8: 4,504,541 km (0.098 R)
• M9: 4,617,637 km (0.103 R)
• M10: 6,841,260 km (0.107 R)
• M11: 7,036,785 km (0.113 R)
• M12: 7,201,043 km (0.113 R)
• M13: 7,433,219 km (0.078 R)
• M14: 7,735,407 km (0.119 R)
• M15: 9,739,869 km (0.098 R)
• M16: 11,121,405 km (0.032 R)
• M17: 13,529,332 km (0.08 R)
• M18: 13,692,693 km (0.097 R)
• M19: 13,815,663 km (0.036 R)
• M20: 14,602,697 km (0.037 R)
• M21: 15,446,878 km (0.076 R)
• M22: 15,874,877 km (0.085 R)
• M23: 16,742,395 km (0.066 R)
• M24: 17,005,688 km (0.104 R)
• M25: 17,270,326 km (0.04 R)
• M26: 17,536,311 km (0.068 R)
• M27: 19,206,422 km (0.103 R)
• M28: 19,712,661 km (0.112 R)
• M29: 20,879,375 km (0.04 R)
• M30: 21,304,981 km (0.084 R)
• M31: 23,132,768 km (0.071 R)
• M32: 24,213,762 km (0.074 R)
• M33: 24,561,128 km (0.118 R)
• M34: 25,110,302 km (0.115 R)
• M35: 26,577,558 km (0.106 R)
• M36: 26,782,208 km (0.117 R)
• M37: 28,124,400 km (0.053 R)
• M38: 28,437,358 km (0.103 R)
• M39: 31,088,981 km (0.118 R)
• M40: 31,304,551 km (0.109 R)
• M41: 31,737,039 km (0.04 R)
• M42: 31,845,497 km (0.114 R)
• M43: 32,226,074 km (0.093 R)
• M44: 34,596,303 km (0.113 R)
• M45: 35,323,947 km (0.071 R)
• M46: 35,830,635 km (0.093 R)
• M47: 36,737,347 km (0.079 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit