🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.63 AU - 0.99 AU

Year: 260 Days

Day: 29.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.73 AU - 3.81 AU

Year: 2108 Days

Day: 45.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 71.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.56 AU - 5.22 AU

Year: 3854 Days

Day: 26 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,677,423 km

• M1: 222,153 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.1

Radius: 8.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.84 AU - 9.42 AU

Year: 7512 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 138.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 76,677,423 km

• M1: 1,210,546 km (0.046 R)
• M2: 1,520,363 km (0.102 R)
• M3: 1,821,803 km (0.031 R)
• M4: 1,954,496 km (0.104 R)
• M5: 2,335,821 km (0.067 R)
• M6: 2,498,434 km (0.074 R)
• M7: 2,553,636 km (0.098 R)
• M8: 3,246,274 km (0.092 R)
• M9: 3,551,603 km (0.117 R)
• M10: 4,255,311 km (0.117 R)
• M11: 4,321,434 km (0.058 R)
• M12: 4,611,953 km (0.054 R)
• M13: 4,702,609 km (0.085 R)
• M14: 5,984,064 km (0.07 R)
• M15: 6,058,265 km (0.104 R)
• M16: 6,307,944 km (0.082 R)
• M17: 7,313,541 km (0.106 R)
• M18: 7,552,748 km (0.061 R)
• M19: 7,632,932 km (0.07 R)
• M20: 7,984,188 km (0.09 R)
• M21: 8,038,642 km (0.119 R)
• M22: 8,423,707 km (0.039 R)
• M23: 10,170,561 km (0.094 R)
• M24: 10,229,652 km (0.095 R)
• M25: 11,282,971 km (0.028 R)
• M26: 11,497,793 km (0.113 R)
• M27: 11,776,045 km (0.068 R)
• M28: 12,118,924 km (0.119 R)
• M29: 12,528,672 km (0.117 R)
• M30: 12,814,853 km (0.03 R)
• M31: 13,006,936 km (0.08 R)
• M32: 13,686,560 km (0.082 R)
• M33: 13,817,308 km (0.118 R)
• M34: 14,777,726 km (0.065 R)
• M35: 14,878,406 km (0.067 R)
• M36: 14,945,575 km (0.112 R)
• M37: 15,520,779 km (0.086 R)
• M38: 15,759,687 km (0.081 R)
• M39: 15,999,941 km (0.118 R)
• M40: 16,449,183 km (0.061 R)
• M41: 17,928,856 km (0.108 R)
• M42: 19,121,001 km (0.051 R)
• M43: 20,115,378 km (0.063 R)
• M44: 20,562,826 km (0.12 R)
• M45: 21,088,812 km (0.029 R)
• M46: 21,164,359 km (0.117 R)
• M47: 21,353,600 km (0.106 R)
• M48: 23,081,306 km (0.116 R)
• M49: 23,510,502 km (0.075 R)
• M50: 23,627,936 km (0.103 R)
• M51: 24,218,399 km (0.092 R)
• M52: 26,018,810 km (0.085 R)
• M53: 26,140,283 km (0.101 R)
• M54: 26,955,442 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.7

Radius: 5.7

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.69 AU - 21.27 AU

Year: 28317 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,677,423 km

• M1: 184,454 km (0.101 R)
• M2: 551,119 km (0.082 R)
• M3: 802,144 km (0.045 R)
• M4: 876,494 km (0.116 R)
• M5: 1,059,003 km (0.117 R)
• M6: 1,168,808 km (0.038 R)
• M7: 1,429,258 km (0.091 R)
• M8: 1,644,380 km (0.085 R)
• M9: 1,869,674 km (0.108 R)
• M10: 2,529,850 km (0.034 R)
• M11: 2,566,501 km (0.097 R)
• M12: 3,019,483 km (0.085 R)
• M13: 3,058,379 km (0.112 R)
• M14: 3,295,192 km (0.098 R)
• M15: 3,703,146 km (0.111 R)
• M16: 3,913,032 km (0.106 R)
• M17: 4,745,693 km (0.106 R)
• M18: 4,973,680 km (0.084 R)
• M19: 6,667,427 km (0.075 R)
• M20: 7,181,296 km (0.116 R)
• M21: 8,520,945 km (0.115 R)
• M22: 9,589,373 km (0.067 R)
• M23: 10,344,394 km (0.084 R)
• M24: 10,403,186 km (0.083 R)
• M25: 10,462,277 km (0.086 R)
• M26: 12,345,265 km (0.051 R)
• M27: 13,485,650 km (0.107 R)
• M28: 14,593,272 km (0.109 R)
• M29: 14,924,482 km (0.114 R)
• M30: 17,172,489 km (0.119 R)
• M31: 17,312,064 km (0.06 R)
• M32: 17,522,249 km (0.076 R)
• M33: 17,662,721 km (0.037 R)
• M34: 18,228,650 km (0.049 R)
• M35: 18,728,756 km (0.111 R)
• M36: 19,451,014 km (0.103 R)
• M37: 19,523,719 km (0.109 R)
• M38: 19,669,427 km (0.045 R)
• M39: 21,898,136 km (0.073 R)
• M40: 22,353,363 km (0.045 R)
• M41: 22,735,136 km (0.115 R)
• M42: 23,350,432 km (0.108 R)
• M43: 23,427,625 km (0.104 R)
• M44: 23,505,117 km (0.115 R)
• M45: 23,893,323 km (0.113 R)
• M46: 24,440,253 km (0.052 R)
• M47: 24,518,792 km (0.107 R)
• M48: 25,308,220 km (0.091 R)
• M49: 25,467,093 km (0.095 R)
• M50: 25,945,806 km (0.112 R)
• M51: 26,106,025 km (0.096 R)
• M52: 27,236,686 km (0.057 R)
• M53: 28,054,089 km (0.108 R)
• M54: 30,385,272 km (0.09 R)
• M55: 30,638,691 km (0.029 R)
• M56: 31,916,407 km (0.099 R)
• M57: 32,691,323 km (0.086 R)
• M58: 33,385,458 km (0.071 R)
• M59: 34,611,711 km (0.053 R)
• M60: 35,319,010 km (0.099 R)
• M61: 35,763,465 km (0.104 R)
• M62: 36,478,394 km (0.119 R)
• M63: 37,922,611 km (0.11 R)
• M64: 39,569,534 km (0.07 R)
• M65: 39,938,742 km (0.059 R)
• M66: 40,587,398 km (0.085 R)
• M67: 41,052,947 km (0.097 R)
• M68: 41,426,642 km (0.105 R)
• M69: 42,554,461 km (0.078 R)
• M70: 43,027,489 km (0.057 R)
• M71: 43,787,746 km (0.108 R)
• M72: 45,804,474 km (0.087 R)
• M73: 46,775,365 km (0.052 R)
• M74: 50,027,473 km (0.064 R)
• M75: 52,539,221 km (0.12 R)
• M76: 59,469,941 km (0.112 R)
• M77: 60,104,535 km (0.081 R)
• M78: 60,210,450 km (0.062 R)
• M79: 60,422,580 km (0.09 R)
• M80: 60,847,588 km (0.113 R)
• M81: 63,202,856 km (0.113 R)
• M82: 63,526,287 km (0.079 R)
• M83: 64,283,252 km (0.089 R)
• M84: 66,243,284 km (0.067 R)
• M85: 66,462,295 km (0.027 R)
• M86: 66,681,456 km (0.034 R)
• M87: 72,239,914 km (0.089 R)
• M88: 72,465,358 km (0.083 R)
• M89: 73,143,037 km (0.113 R)
• M90: 73,256,133 km (0.041 R)
• M91: 74,390,683 km (0.107 R)
• M92: 75,074,345 km (0.06 R)
• M93: 76,562,545 km (0.087 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit