🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.11 AU - 1.67 AU

Year: 587 Days

Day: 33.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.67 AU - 4.31 AU

Year: 2855 Days

Day: 39.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.32 AU - 4.36 AU

Year: 3238 Days

Day: 44.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.9

Radius: 14.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.72 AU - 6.6 AU

Year: 5476 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,923,500 km

• M1: 202,107 km (0.051 R)
• M2: 498,759 km (0.084 R)
• M3: 593,305 km (0.099 R)
• M4: 707,598 km (0.119 R)
• M5: 949,348 km (0.111 R)
• M6: 1,117,047 km (0.12 R)
• M7: 1,372,710 km (0.093 R)
• M8: 1,532,481 km (0.088 R)
• M9: 1,715,888 km (0.062 R)
• M10: 1,906,774 km (0.064 R)
• M11: 2,216,292 km (0.044 R)
• M12: 2,386,834 km (0.033 R)
• M13: 2,581,760 km (0.104 R)
• M14: 2,681,243 km (0.043 R)
• M15: 2,822,762 km (0.079 R)
• M16: 2,946,180 km (0.064 R)
• M17: 3,071,394 km (0.116 R)
• M18: 3,546,068 km (0.08 R)
• M19: 3,814,895 km (0.093 R)
• M20: 4,372,895 km (0.094 R)
• M21: 4,882,575 km (0.049 R)
• M22: 5,800,358 km (0.102 R)
• M23: 6,441,834 km (0.094 R)
• M24: 6,660,696 km (0.087 R)
• M25: 6,771,099 km (0.105 R)
• M26: 7,162,447 km (0.088 R)
• M27: 8,469,783 km (0.048 R)
• M28: 9,013,421 km (0.051 R)
• M29: 9,506,047 km (0.068 R)
• M30: 9,881,388 km (0.086 R)
• M31: 10,453,600 km (0.119 R)
• M32: 10,841,208 km (0.097 R)
• M33: 11,597,126 km (0.065 R)
• M34: 11,730,418 km (0.082 R)
• M35: 12,370,248 km (0.055 R)
• M36: 12,711,481 km (0.083 R)
• M37: 12,952,333 km (0.044 R)
• M38: 13,719,022 km (0.073 R)
• M39: 14,001,463 km (0.052 R)
• M40: 14,752,145 km (0.047 R)
• M41: 15,515,842 km (0.12 R)
• M42: 16,479,402 km (0.104 R)
• M43: 16,742,096 km (0.107 R)
• M44: 17,576,852 km (0.116 R)
• M45: 17,960,720 km (0.051 R)
• M46: 18,115,105 km (0.075 R)
• M47: 19,207,918 km (0.116 R)
• M48: 19,882,006 km (0.104 R)
• M49: 20,001,684 km (0.088 R)
• M50: 20,282,031 km (0.112 R)
• M51: 20,644,357 km (0.118 R)
• M52: 20,806,072 km (0.112 R)
• M53: 21,744,350 km (0.081 R)
• M54: 22,115,203 km (0.098 R)
• M55: 22,280,808 km (0.092 R)
• M56: 23,282,515 km (0.115 R)
• M57: 23,831,240 km (0.046 R)
• M58: 24,299,033 km (0.084 R)
• M59: 24,769,667 km (0.044 R)
• M60: 24,941,705 km (0.037 R)
• M61: 25,546,529 km (0.046 R)
• M62: 25,720,212 km (0.074 R)
• M63: 26,991,495 km (0.082 R)
• M64: 27,969,416 km (0.107 R)
• M65: 28,238,244 km (0.108 R)
• M66: 28,823,471 km (0.103 R)
• M67: 29,458,214 km (0.092 R)
• M68: 29,914,338 km (0.107 R)
• M69: 30,326,929 km (0.043 R)
• M70: 30,510,935 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 13.2

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.82 AU - 9.56 AU

Year: 7638 Days

Day: 8.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,923,500 km

• M1: 174,282 km (0.105 R)
• M2: 350,508 km (0.061 R)
• M3: 447,148 km (0.06 R)
• M4: 543,639 km (0.036 R)
• M5: 792,869 km (0.101 R)
• M6: 948,301 km (0.119 R)
• M7: 1,080,695 km (0.1 R)
• M8: 1,654,403 km (0.118 R)
• M9: 1,796,371 km (0.035 R)
• M10: 2,070,883 km (0.094 R)
• M11: 2,520,275 km (0.095 R)
• M12: 3,150,082 km (0.067 R)
• M13: 3,405,147 km (0.082 R)
• M14: 4,211,030 km (0.114 R)
• M15: 4,492,723 km (0.087 R)
• M16: 4,635,888 km (0.086 R)
• M17: 4,722,506 km (0.116 R)
• M18: 4,985,798 km (0.075 R)
• M19: 5,344,234 km (0.076 R)
• M20: 5,866,630 km (0.047 R)
• M21: 6,373,318 km (0.111 R)
• M22: 6,502,271 km (0.119 R)
• M23: 6,697,347 km (0.036 R)
• M24: 6,894,218 km (0.109 R)
• M25: 7,226,774 km (0.086 R)
• M26: 7,361,412 km (0.111 R)
• M27: 8,011,864 km (0.075 R)
• M28: 8,895,688 km (0.115 R)
• M29: 9,040,050 km (0.091 R)
• M30: 9,440,972 km (0.106 R)
• M31: 9,773,378 km (0.094 R)
• M32: 10,222,621 km (0.094 R)
• M33: 10,678,595 km (0.116 R)
• M34: 11,728,922 km (0.113 R)
• M35: 13,016,212 km (0.101 R)
• M36: 14,052,925 km (0.081 R)
• M37: 14,136,999 km (0.107 R)
• M38: 14,347,932 km (0.105 R)
• M39: 14,559,912 km (0.103 R)
• M40: 15,202,285 km (0.055 R)
• M41: 15,288,603 km (0.104 R)
• M42: 15,375,071 km (0.088 R)
• M43: 16,692,280 km (0.07 R)
• M44: 16,781,291 km (0.077 R)
• M45: 17,139,278 km (0.096 R)
• M46: 17,545,137 km (0.099 R)
• M47: 17,726,450 km (0.115 R)
• M48: 17,862,883 km (0.118 R)
• M49: 17,999,616 km (0.042 R)
• M50: 18,091,020 km (0.056 R)
• M51: 18,550,286 km (0.098 R)
• M52: 19,106,490 km (0.088 R)
• M53: 19,480,336 km (0.083 R)
• M54: 21,579,493 km (0.082 R)
• M55: 22,804,101 km (0.086 R)
• M56: 23,349,984 km (0.069 R)
• M57: 24,000,734 km (0.063 R)
• M58: 24,303,072 km (0.068 R)
• M59: 25,217,713 km (0.1 R)
• M60: 25,371,350 km (0.105 R)
• M61: 26,402,827 km (0.074 R)
• M62: 27,658,851 km (0.109 R)
• M63: 28,294,193 km (0.058 R)
• M64: 28,613,585 km (0.054 R)
• M65: 28,987,879 km (0.058 R)
• M66: 29,849,263 km (0.089 R)
• M67: 30,228,793 km (0.069 R)
• M68: 30,500,911 km (0.109 R)
• M69: 32,874,132 km (0.113 R)
• M70: 32,986,031 km (0.047 R)
• M71: 33,547,023 km (0.102 R)
• M72: 34,451,342 km (0.035 R)
• M73: 34,735,578 km (0.1 R)
• M74: 34,963,416 km (0.112 R)
• M75: 35,363,590 km (0.111 R)
• M76: 35,592,924 km (0.1 R)
• M77: 35,880,301 km (0.087 R)
• M78: 36,457,151 km (0.07 R)
• M79: 36,863,010 km (0.034 R)
• M80: 38,618,690 km (0.108 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit