🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.85 AU - 0.93 AU

Year: 296 Days

Day: 17.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,758,812 km

• M1: 26,180 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.48 AU - 3.68 AU

Year: 2392 Days

Day: 27.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,758,812 km

• M1: 36,502 km (0.106 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.4

Radius: 8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.86 AU - 8.46 AU

Year: 6765 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,758,812 km

• M1: 101,278 km (0.081 R)
• M2: 386,561 km (0.066 R)
• M3: 772,523 km (0.096 R)
• M4: 1,146,518 km (0.061 R)
• M5: 1,500,317 km (0.112 R)
• M6: 2,074,922 km (0.106 R)
• M7: 2,788,355 km (0.066 R)
• M8: 3,243,431 km (0.096 R)
• M9: 4,326,969 km (0.113 R)
• M10: 4,719,065 km (0.115 R)
• M11: 6,167,023 km (0.107 R)
• M12: 7,151,975 km (0.074 R)
• M13: 8,356,387 km (0.116 R)
• M14: 8,677,424 km (0.081 R)
• M15: 9,006,839 km (0.069 R)
• M16: 9,778,465 km (0.078 R)
• M17: 11,849,498 km (0.066 R)
• M18: 12,775,359 km (0.117 R)
• M19: 13,583,187 km (0.082 R)
• M20: 14,083,892 km (0.056 R)
• M21: 16,148,791 km (0.095 R)
• M22: 17,092,754 km (0.12 R)
• M23: 19,020,920 km (0.068 R)
• M24: 21,312,161 km (0.086 R)
• M25: 22,834,021 km (0.09 R)
• M26: 23,621,504 km (0.112 R)
• M27: 24,754,259 km (0.102 R)
• M28: 25,084,421 km (0.043 R)
• M29: 28,459,649 km (0.051 R)
• M30: 29,004,484 km (0.119 R)
• M31: 29,556,201 km (0.076 R)
• M32: 30,021,301 km (0.114 R)
• M33: 30,302,694 km (0.1 R)
• M34: 30,775,573 km (0.091 R)
• M35: 31,349,580 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.9

Radius: 11.4

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.02 AU - 8.46 AU

Year: 6879 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 96,758,812 km

• M1: 142,268 km (0.087 R)
• M2: 590,164 km (0.12 R)
• M3: 1,242,410 km (0.111 R)
• M4: 2,207,167 km (0.083 R)
• M5: 3,145,594 km (0.051 R)
• M6: 3,593,341 km (0.08 R)
• M7: 5,432,647 km (0.094 R)
• M8: 6,209,508 km (0.118 R)
• M9: 7,679,607 km (0.063 R)
• M10: 8,781,096 km (0.049 R)
• M11: 9,985,059 km (0.072 R)
• M12: 10,348,433 km (0.088 R)
• M13: 11,344,605 km (0.112 R)
• M14: 12,197,014 km (0.081 R)
• M15: 13,916,791 km (0.093 R)
• M16: 16,100,471 km (0.063 R)
• M17: 16,983,397 km (0.114 R)
• M18: 19,192,060 km (0.091 R)
• M19: 20,620,271 km (0.111 R)
• M20: 23,527,108 km (0.113 R)
• M21: 25,582,133 km (0.115 R)
• M22: 27,487,262 km (0.066 R)
• M23: 29,022,885 km (0.093 R)
• M24: 32,960,450 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.7

Radius: 4.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.74 AU - 14.68 AU

Year: 18914 Days

Day: 24.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 96,758,812 km

• M1: 63,429 km (0.116 R)
• M2: 349,012 km (0.077 R)
• M3: 661,522 km (0.119 R)
• M4: 863,778 km (0.08 R)
• M5: 1,694,495 km (0.06 R)
• M6: 1,985,463 km (0.057 R)
• M7: 9,835,162 km (0.117 R)
• M8: 10,140,043 km (0.083 R)
• M9: 19,010,149 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.6

Radius: 4.8

Gravity: 30.93 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.77 AU - 20.25 AU

Year: 28120 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,758,812 km

• M1: 59,690 km (0.096 R)
• M2: 426,803 km (0.091 R)
• M3: 880,683 km (0.093 R)
• M4: 1,236,277 km (0.055 R)
• M5: 1,499,270 km (0.104 R)
• M6: 1,720,376 km (0.102 R)
• M7: 2,968,471 km (0.075 R)
• M8: 4,241,249 km (0.087 R)
• M9: 4,646,959 km (0.069 R)
• M10: 5,535,121 km (0.116 R)
• M11: 6,019,220 km (0.057 R)
• M12: 7,071,491 km (0.084 R)
• M13: 8,871,453 km (0.104 R)
• M14: 9,971,596 km (0.103 R)
• M15: 10,554,579 km (0.113 R)
• M16: 11,646,493 km (0.076 R)
• M17: 12,439,512 km (0.105 R)
• M18: 18,156,843 km (0.062 R)
• M19: 19,122,647 km (0.092 R)
• M20: 21,686,306 km (0.032 R)
• M21: 22,116,699 km (0.095 R)
• M22: 25,887,014 km (0.051 R)
• M23: 32,381,955 km (0.111 R)
• M24: 33,227,482 km (0.077 R)
• M25: 39,883,391 km (0.111 R)
• M26: 41,346,159 km (0.09 R)
• M27: 42,676,084 km (0.093 R)
• M28: 42,844,232 km (0.094 R)
• M29: 52,407,126 km (0.042 R)
• M30: 58,610,651 km (0.1 R)
• M31: 60,711,453 km (0.032 R)
• M32: 61,565,807 km (0.083 R)
• M33: 65,509,207 km (0.11 R)
• M34: 69,617,613 km (0.104 R)
• M35: 74,137,114 km (0.088 R)
• M36: 80,376,393 km (0.086 R)
• M37: 90,793,790 km (0.07 R)
• M38: 91,351,042 km (0.103 R)
• M39: 93,319,301 km (0.112 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 14,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit