🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.63 AU - 2.53 AU

Year: 1096 Days

Day: 20.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.58 AU - 3.16 AU

Year: 1776 Days

Day: 17 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,920,079 km

• M1: 474,973 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.12 AU - 4.86 AU

Year: 2911 Days

Day: 47.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 12.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.92 AU - 6.8 AU

Year: 5181 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,920,079 km

• M1: 197,768 km (0.09 R)
• M2: 423,661 km (0.115 R)
• M3: 502,499 km (0.106 R)
• M4: 597,793 km (0.025 R)
• M5: 679,324 km (0.09 R)
• M6: 776,413 km (0.067 R)
• M7: 1,296,116 km (0.108 R)
• M8: 1,592,769 km (0.109 R)
• M9: 1,787,695 km (0.025 R)
• M10: 2,070,734 km (0.036 R)
• M11: 2,436,501 km (0.097 R)
• M12: 2,697,848 km (0.118 R)
• M13: 2,859,264 km (0.1 R)
• M14: 3,793,204 km (0.11 R)
• M15: 3,934,125 km (0.075 R)
• M16: 4,388,005 km (0.117 R)
• M17: 4,493,621 km (0.071 R)
• M18: 5,034,118 km (0.03 R)
• M19: 5,122,530 km (0.115 R)
• M20: 5,504,304 km (0.108 R)
• M21: 6,319,164 km (0.047 R)
• M22: 6,583,204 km (0.095 R)
• M23: 6,752,997 km (0.11 R)
• M24: 6,998,338 km (0.042 R)
• M25: 7,396,867 km (0.106 R)
• M26: 7,649,687 km (0.075 R)
• M27: 8,478,160 km (0.111 R)
• M28: 9,010,429 km (0.033 R)
• M29: 9,172,145 km (0.101 R)
• M30: 9,416,737 km (0.045 R)
• M31: 9,580,996 km (0.077 R)
• M32: 9,968,005 km (0.091 R)
• M33: 10,843,003 km (0.104 R)
• M34: 11,072,786 km (0.12 R)
• M35: 11,188,275 km (0.075 R)
• M36: 11,537,287 km (0.055 R)
• M37: 12,008,221 km (0.108 R)
• M38: 12,097,232 km (0.114 R)
• M39: 12,515,657 km (0.084 R)
• M40: 12,635,934 km (0.107 R)
• M41: 13,397,237 km (0.037 R)
• M42: 13,489,539 km (0.079 R)
• M43: 13,860,991 km (0.11 R)
• M44: 14,079,404 km (0.114 R)
• M45: 14,173,201 km (0.08 R)
• M46: 14,519,371 km (0.118 R)
• M47: 14,995,840 km (0.111 R)
• M48: 15,964,187 km (0.049 R)
• M49: 16,225,834 km (0.088 R)
• M50: 16,687,194 km (0.1 R)
• M51: 16,986,090 km (0.079 R)
• M52: 17,186,252 km (0.089 R)
• M53: 17,994,978 km (0.078 R)
• M54: 18,438,386 km (0.087 R)
• M55: 18,954,349 km (0.068 R)
• M56: 19,196,698 km (0.083 R)
• M57: 19,370,531 km (0.044 R)
• M58: 19,544,812 km (0.08 R)
• M59: 20,388,694 km (0.116 R)
• M60: 20,530,513 km (0.065 R)
• M61: 20,637,176 km (0.04 R)
• M62: 20,779,593 km (0.097 R)
• M63: 21,677,031 km (0.091 R)
• M64: 21,894,247 km (0.091 R)
• M65: 22,003,154 km (0.12 R)
• M66: 22,148,563 km (0.085 R)
• M67: 22,440,578 km (0.092 R)
• M68: 23,065,149 km (0.061 R)
• M69: 23,583,955 km (0.07 R)
• M70: 23,770,054 km (0.117 R)
• M71: 24,031,552 km (0.11 R)
• M72: 24,519,689 km (0.111 R)
• M73: 25,277,103 km (0.104 R)
• M74: 25,467,691 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 8.5

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.15 AU - 8.35 AU

Year: 7880 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,920,079 km

• M1: 204,201 km (0.119 R)
• M2: 276,756 km (0.118 R)
• M3: 575,802 km (0.056 R)
• M4: 1,099,395 km (0.118 R)
• M5: 1,739,075 km (0.096 R)
• M6: 2,130,124 km (0.085 R)
• M7: 2,243,669 km (0.086 R)
• M8: 2,548,250 km (0.066 R)
• M9: 2,620,506 km (0.099 R)
• M10: 3,042,521 km (0.12 R)
• M11: 3,119,265 km (0.061 R)
• M12: 3,406,194 km (0.086 R)
• M13: 3,512,708 km (0.08 R)
• M14: 3,566,264 km (0.107 R)
• M15: 4,033,458 km (0.119 R)
• M16: 4,259,949 km (0.106 R)
• M17: 4,317,245 km (0.07 R)
• M18: 4,666,556 km (0.084 R)
• M19: 4,904,417 km (0.097 R)
• M20: 6,023,708 km (0.107 R)
• M21: 6,250,349 km (0.113 R)
• M22: 6,612,076 km (0.097 R)
• M23: 6,845,748 km (0.076 R)
• M24: 7,563,220 km (0.111 R)
• M25: 8,126,007 km (0.106 R)
• M26: 8,340,530 km (0.076 R)
• M27: 8,593,051 km (0.11 R)
• M28: 9,931,803 km (0.114 R)
• M29: 10,938,447 km (0.092 R)
• M30: 11,096,272 km (0.098 R)
• M31: 11,453,961 km (0.086 R)
• M32: 12,221,548 km (0.05 R)
• M33: 12,714,921 km (0.084 R)
• M34: 13,763,602 km (0.076 R)
• M35: 14,147,919 km (0.115 R)
• M36: 15,014,540 km (0.079 R)
• M37: 15,366,095 km (0.086 R)
• M38: 15,498,489 km (0.1 R)
• M39: 15,631,482 km (0.11 R)
• M40: 15,942,944 km (0.098 R)
• M41: 16,077,134 km (0.115 R)
• M42: 16,753,466 km (0.055 R)
• M43: 16,981,004 km (0.03 R)
• M44: 17,531,374 km (0.118 R)
• M45: 18,414,451 km (0.093 R)
• M46: 18,555,222 km (0.069 R)
• M47: 19,407,481 km (0.054 R)
• M48: 21,051,712 km (0.111 R)
• M49: 21,494,372 km (0.059 R)
• M50: 22,139,138 km (0.104 R)
• M51: 22,740,073 km (0.082 R)
• M52: 23,042,560 km (0.053 R)
• M53: 24,060,424 km (0.101 R)
• M54: 24,317,134 km (0.059 R)
• M55: 24,420,057 km (0.086 R)
• M56: 24,523,130 km (0.115 R)
• M57: 24,729,874 km (0.097 R)
• M58: 24,885,157 km (0.104 R)
• M59: 25,248,979 km (0.108 R)
• M60: 25,457,518 km (0.034 R)
• M61: 25,771,674 km (0.042 R)
• M62: 27,093,970 km (0.067 R)
• M63: 27,521,819 km (0.119 R)
• M64: 28,546,864 km (0.039 R)
• M65: 29,091,400 km (0.067 R)
• M66: 29,694,280 km (0.055 R)
• M67: 30,912,455 km (0.097 R)
• M68: 31,135,655 km (0.114 R)
• M69: 31,639,800 km (0.034 R)
• M70: 33,511,718 km (0.077 R)
• M71: 33,683,756 km (0.116 R)
• M72: 34,028,429 km (0.112 R)
• M73: 36,121,603 km (0.109 R)
• M74: 37,006,025 km (0.088 R)
• M75: 37,837,939 km (0.032 R)
• M76: 38,256,215 km (0.094 R)
• M77: 39,641,192 km (0.093 R)
• M78: 39,762,366 km (0.081 R)
• M79: 40,005,163 km (0.1 R)
• M80: 40,248,559 km (0.069 R)
• M81: 40,492,254 km (0.078 R)
• M82: 40,553,290 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit