🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.13 AU - 1.53 AU

Year: 542 Days

Day: 22 Hours

Environment

Temp: -5 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,625,820 km

• M1: 749,485 km (0.085 R)
• M2: 1,118,394 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.54 AU - 5.74 AU

Year: 4115 Days

Day: 42.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 10

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.19 AU - 7.43 AU

Year: 5597 Days

Day: 9.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,625,820 km

• M1: 247,734 km (0.118 R)
• M2: 337,493 km (0.096 R)
• M3: 689,796 km (0.085 R)
• M4: 1,140,534 km (0.084 R)
• M5: 1,372,710 km (0.118 R)
• M6: 1,437,336 km (0.1 R)
• M7: 2,102,149 km (0.09 R)
• M8: 2,872,728 km (0.066 R)
• M9: 3,277,689 km (0.092 R)
• M10: 3,475,907 km (0.111 R)
• M11: 3,655,424 km (0.109 R)
• M12: 4,117,681 km (0.115 R)
• M13: 4,770,975 km (0.069 R)
• M14: 4,895,590 km (0.06 R)
• M15: 4,995,970 km (0.114 R)
• M16: 5,353,061 km (0.106 R)
• M17: 5,613,062 km (0.079 R)
• M18: 5,930,808 km (0.051 R)
• M19: 6,528,301 km (0.083 R)
• M20: 6,806,404 km (0.11 R)
• M21: 6,890,478 km (0.115 R)
• M22: 7,202,090 km (0.082 R)
• M23: 7,373,978 km (0.114 R)
• M24: 7,547,362 km (0.083 R)
• M25: 7,898,020 km (0.069 R)
• M26: 8,194,223 km (0.063 R)
• M27: 8,403,810 km (0.118 R)
• M28: 8,524,386 km (0.11 R)
• M29: 8,706,446 km (0.1 R)
• M30: 8,828,369 km (0.082 R)
• M31: 8,981,707 km (0.08 R)
• M32: 9,166,909 km (0.114 R)
• M33: 10,079,755 km (0.091 R)
• M34: 10,498,330 km (0.09 R)
• M35: 10,628,181 km (0.112 R)
• M36: 10,726,018 km (0.077 R)
• M37: 11,153,269 km (0.111 R)
• M38: 11,219,541 km (0.099 R)
• M39: 11,452,465 km (0.114 R)
• M40: 11,889,141 km (0.052 R)
• M41: 12,024,677 km (0.069 R)
• M42: 12,297,244 km (0.112 R)
• M43: 12,571,756 km (0.058 R)
• M44: 12,848,363 km (0.098 R)
• M45: 13,057,201 km (0.081 R)
• M46: 13,337,249 km (0.097 R)
• M47: 13,654,845 km (0.078 R)
• M48: 13,725,754 km (0.118 R)
• M49: 13,903,477 km (0.095 R)
• M50: 13,974,835 km (0.119 R)
• M51: 14,082,096 km (0.103 R)
• M52: 14,694,849 km (0.1 R)
• M53: 14,803,906 km (0.116 R)
• M54: 15,206,025 km (0.08 R)
• M55: 15,723,185 km (0.109 R)
• M56: 15,983,784 km (0.048 R)
• M57: 16,812,557 km (0.083 R)
• M58: 17,270,476 km (0.078 R)
• M59: 17,964,909 km (0.111 R)
• M60: 18,081,595 km (0.092 R)
• M61: 18,944,775 km (0.085 R)
• M62: 19,261,923 km (0.102 R)
• M63: 19,341,509 km (0.075 R)
• M64: 20,426,392 km (0.075 R)
• M65: 20,629,546 km (0.082 R)
• M66: 20,833,299 km (0.107 R)
• M67: 21,531,023 km (0.115 R)
• M68: 21,820,645 km (0.113 R)
• M69: 23,330,087 km (0.114 R)
• M70: 23,798,029 km (0.119 R)
• M71: 24,226,029 km (0.102 R)
• M72: 24,786,422 km (0.065 R)
• M73: 25,046,424 km (0.115 R)
• M74: 25,220,406 km (0.088 R)
• M75: 26,183,816 km (0.084 R)
• M76: 26,360,342 km (0.108 R)
• M77: 26,625,728 km (0.082 R)
• M78: 26,803,301 km (0.114 R)
• M79: 27,382,693 km (0.093 R)
• M80: 27,831,337 km (0.106 R)
• M81: 28,146,690 km (0.065 R)
• M82: 28,282,225 km (0.101 R)
• M83: 28,372,732 km (0.092 R)
• M84: 29,374,589 km (0.051 R)
• M85: 29,833,705 km (0.105 R)
• M86: 30,666,217 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.5

Radius: 13.6

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.73 AU - 13.51 AU

Year: 13093 Days

Day: 10.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,625,820 km

• M1: 171,140 km (0.07 R)
• M2: 263,143 km (0.098 R)
• M3: 584,628 km (0.048 R)
• M4: 1,446,462 km (0.094 R)
• M5: 1,631,963 km (0.058 R)
• M6: 1,882,390 km (0.117 R)
• M7: 2,115,912 km (0.118 R)
• M8: 2,579,516 km (0.113 R)
• M9: 4,422,263 km (0.101 R)
• M10: 4,617,039 km (0.102 R)
• M11: 4,735,221 km (0.118 R)
• M12: 5,259,412 km (0.111 R)
• M13: 5,466,157 km (0.063 R)
• M14: 6,145,481 km (0.119 R)
• M15: 6,717,244 km (0.071 R)
• M16: 9,270,430 km (0.098 R)
• M17: 9,722,515 km (0.088 R)
• M18: 10,596,167 km (0.081 R)
• M19: 11,387,839 km (0.095 R)
• M20: 11,602,212 km (0.076 R)
• M21: 11,817,933 km (0.047 R)
• M22: 12,308,165 km (0.095 R)
• M23: 12,749,628 km (0.117 R)
• M24: 13,591,266 km (0.08 R)
• M25: 13,704,811 km (0.095 R)
• M26: 14,741,374 km (0.097 R)
• M27: 15,033,688 km (0.096 R)
• M28: 15,210,064 km (0.099 R)
• M29: 15,922,449 km (0.071 R)
• M30: 16,828,264 km (0.101 R)
• M31: 19,069,839 km (0.116 R)
• M32: 19,452,660 km (0.109 R)
• M33: 20,031,454 km (0.095 R)
• M34: 20,355,483 km (0.066 R)
• M35: 21,140,124 km (0.08 R)
• M36: 21,403,865 km (0.082 R)
• M37: 22,335,710 km (0.098 R)
• M38: 23,963,933 km (0.058 R)
• M39: 24,170,229 km (0.109 R)
• M40: 24,861,820 km (0.075 R)
• M41: 25,210,084 km (0.07 R)
• M42: 25,349,808 km (0.088 R)
• M43: 25,559,993 km (0.067 R)
• M44: 29,146,602 km (0.032 R)
• M45: 29,293,208 km (0.068 R)
• M46: 31,297,969 km (0.068 R)
• M47: 31,598,810 km (0.081 R)
• M48: 32,354,878 km (0.059 R)
• M49: 33,576,943 km (0.113 R)
• M50: 33,730,879 km (0.068 R)
• M51: 33,884,965 km (0.064 R)
• M52: 34,658,835 km (0.103 R)
• M53: 37,572,403 km (0.096 R)
• M54: 39,910,618 km (0.047 R)
• M55: 40,645,741 km (0.069 R)
• M56: 41,220,646 km (0.071 R)
• M57: 43,044,992 km (0.054 R)
• M58: 44,135,411 km (0.114 R)
• M59: 44,895,667 km (0.11 R)
• M60: 45,234,955 km (0.091 R)
• M61: 46,343,476 km (0.098 R)
• M62: 47,460,822 km (0.081 R)
• M63: 50,337,140 km (0.079 R)
• M64: 50,689,593 km (0.073 R)
• M65: 50,954,531 km (0.114 R)
• M66: 51,929,610 km (0.106 R)
• M67: 52,642,743 km (0.102 R)
• M68: 53,448,926 km (0.111 R)
• M69: 53,718,501 km (0.09 R)
• M70: 55,709,499 km (0.092 R)
• M71: 57,356,422 km (0.037 R)
• M72: 58,741,100 km (0.097 R)
• M73: 59,019,352 km (0.112 R)
• M74: 59,484,153 km (0.078 R)
• M75: 60,604,341 km (0.036 R)
• M76: 60,979,383 km (0.072 R)
• M77: 61,261,076 km (0.118 R)
• M78: 61,543,367 km (0.089 R)
• M79: 62,297,939 km (0.079 R)
• M80: 62,487,031 km (0.106 R)
• M81: 62,960,657 km (0.112 R)
• M82: 63,245,492 km (0.109 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit