🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.32 AU - 2.04 AU

Year: 773 Days

Day: 45.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.42 AU - 2 AU

Year: 793 Days

Day: 37 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.05 AU - 5.09 AU

Year: 4050 Days

Day: 39.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 14.1

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.23 AU - 5.81 AU

Year: 4601 Days

Day: 9.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,873,008 km

• M1: 180,565 km (0.089 R)
• M2: 323,131 km (0.096 R)
• M3: 604,375 km (0.03 R)
• M4: 810,072 km (0.065 R)
• M5: 915,689 km (0.116 R)
• M6: 1,026,690 km (0.114 R)
• M7: 1,172,399 km (0.059 R)
• M8: 1,310,029 km (0.104 R)
• M9: 1,519,017 km (0.1 R)
• M10: 1,791,734 km (0.078 R)
• M11: 2,231,252 km (0.037 R)
• M12: 2,745,570 km (0.099 R)
• M13: 3,016,641 km (0.112 R)
• M14: 3,473,363 km (0.104 R)
• M15: 3,675,919 km (0.114 R)
• M16: 3,905,701 km (0.087 R)
• M17: 4,283,286 km (0.112 R)
• M18: 4,549,870 km (0.043 R)
• M19: 4,648,155 km (0.045 R)
• M20: 4,871,954 km (0.103 R)
• M21: 4,997,915 km (0.036 R)
• M22: 5,356,352 km (0.084 R)
• M23: 5,696,687 km (0.092 R)
• M24: 5,829,530 km (0.038 R)
• M25: 6,206,965 km (0.055 R)
• M26: 6,592,479 km (0.066 R)
• M27: 6,760,178 km (0.067 R)
• M28: 7,014,345 km (0.12 R)
• M29: 7,242,931 km (0.083 R)
• M30: 8,032,658 km (0.109 R)
• M31: 8,696,423 km (0.104 R)
• M32: 8,880,578 km (0.099 R)
• M33: 9,159,130 km (0.108 R)
• M34: 9,283,894 km (0.109 R)
• M35: 9,598,349 km (0.109 R)
• M36: 9,948,258 km (0.097 R)
• M37: 10,044,450 km (0.118 R)
• M38: 10,302,506 km (0.03 R)
• M39: 10,759,378 km (0.105 R)
• M40: 11,726,678 km (0.093 R)
• M41: 11,998,497 km (0.115 R)
• M42: 12,169,488 km (0.06 R)
• M43: 12,444,598 km (0.056 R)
• M44: 14,319,359 km (0.049 R)
• M45: 14,792,686 km (0.101 R)
• M46: 15,829,549 km (0.116 R)
• M47: 19,078,366 km (0.069 R)
• M48: 19,599,266 km (0.107 R)
• M49: 19,760,383 km (0.103 R)
• M50: 20,409,637 km (0.072 R)
• M51: 20,613,988 km (0.105 R)
• M52: 21,562,588 km (0.077 R)
• M53: 22,272,879 km (0.106 R)
• M54: 22,398,990 km (0.077 R)
• M55: 22,694,296 km (0.093 R)
• M56: 23,845,302 km (0.08 R)
• M57: 24,319,677 km (0.063 R)
• M58: 24,666,744 km (0.1 R)
• M59: 25,146,504 km (0.114 R)
• M60: 25,497,311 km (0.101 R)
• M61: 25,585,425 km (0.11 R)
• M62: 25,805,782 km (0.094 R)
• M63: 26,026,738 km (0.118 R)
• M64: 26,381,734 km (0.034 R)
• M65: 27,141,242 km (0.07 R)
• M66: 27,772,246 km (0.103 R)
• M67: 28,727,728 km (0.095 R)
• M68: 28,956,762 km (0.104 R)
• M69: 29,462,852 km (0.084 R)
• M70: 30,904,975 km (0.076 R)
• M71: 31,233,941 km (0.095 R)
• M72: 31,516,681 km (0.111 R)
• M73: 31,658,350 km (0.112 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 13.6

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.97 AU - 6.65 AU

Year: 5623 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,873,008 km

• M1: 261,048 km (0.1 R)
• M2: 597,494 km (0.12 R)
• M3: 950,395 km (0.062 R)
• M4: 1,107,473 km (0.099 R)
• M5: 1,196,035 km (0.104 R)
• M6: 1,380,938 km (0.09 R)
• M7: 1,491,042 km (0.114 R)
• M8: 1,779,915 km (0.089 R)
• M9: 1,870,273 km (0.092 R)
• M10: 2,055,774 km (0.086 R)
• M11: 2,247,409 km (0.088 R)
• M12: 2,666,283 km (0.087 R)
• M13: 3,037,435 km (0.059 R)
• M14: 3,501,039 km (0.085 R)
• M15: 3,596,482 km (0.087 R)
• M16: 3,829,257 km (0.085 R)
• M17: 4,007,129 km (0.036 R)
• M18: 4,248,729 km (0.104 R)
• M19: 4,683,012 km (0.117 R)
• M20: 4,959,169 km (0.098 R)
• M21: 5,438,631 km (0.047 R)
• M22: 5,706,560 km (0.074 R)
• M23: 6,185,872 km (0.101 R)
• M24: 6,465,770 km (0.086 R)
• M25: 6,797,428 km (0.026 R)
• M26: 6,965,426 km (0.106 R)
• M27: 7,086,302 km (0.087 R)
• M28: 7,207,925 km (0.087 R)
• M29: 8,002,439 km (0.106 R)
• M30: 8,282,037 km (0.031 R)
• M31: 8,564,927 km (0.095 R)
• M32: 8,694,479 km (0.086 R)
• M33: 9,299,303 km (0.062 R)
• M34: 9,620,190 km (0.092 R)
• M35: 9,972,044 km (0.047 R)
• M36: 10,828,193 km (0.105 R)
• M37: 11,109,437 km (0.113 R)
• M38: 11,307,804 km (0.113 R)
• M39: 12,522,239 km (0.064 R)
• M40: 12,817,546 km (0.103 R)
• M41: 12,906,556 km (0.077 R)
• M42: 13,354,901 km (0.108 R)
• M43: 13,505,397 km (0.116 R)
• M44: 13,777,964 km (0.087 R)
• M45: 13,930,105 km (0.083 R)
• M46: 14,266,850 km (0.038 R)
• M47: 14,854,769 km (0.095 R)
• M48: 15,450,767 km (0.089 R)
• M49: 15,545,612 km (0.079 R)
• M50: 15,640,607 km (0.115 R)
• M51: 15,767,616 km (0.082 R)
• M52: 15,894,923 km (0.027 R)
• M53: 15,990,666 km (0.11 R)
• M54: 16,407,745 km (0.075 R)
• M55: 16,795,802 km (0.066 R)
• M56: 16,893,340 km (0.106 R)
• M57: 17,089,014 km (0.094 R)
• M58: 17,482,456 km (0.104 R)
• M59: 17,812,618 km (0.069 R)
• M60: 18,479,227 km (0.107 R)
• M61: 18,883,141 km (0.071 R)
• M62: 19,120,104 km (0.12 R)
• M63: 19,836,827 km (0.059 R)
• M64: 19,940,050 km (0.032 R)
• M65: 20,043,272 km (0.113 R)
• M66: 20,285,022 km (0.027 R)
• M67: 20,492,964 km (0.102 R)
• M68: 21,720,264 km (0.107 R)
• M69: 21,826,629 km (0.104 R)
• M70: 23,115,863 km (0.118 R)
• M71: 23,260,674 km (0.118 R)
• M72: 23,369,431 km (0.099 R)
• M73: 23,514,691 km (0.107 R)
• M74: 24,098,871 km (0.111 R)
• M75: 24,873,040 km (0.069 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit