🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.52 AU - 0.7 AU

Year: 171 Days

Day: 14.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 301 Days

Day: 32 Hours

Environment

Temp: 149 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.5 AU - 4.18 AU

Year: 2695 Days

Day: 36.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,460,680 km

• M1: 643,570 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 11.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.81 AU - 8.37 AU

Year: 6761 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,460,680 km

• M1: 154,535 km (0.056 R)
• M2: 261,048 km (0.093 R)
• M3: 366,216 km (0.078 R)
• M4: 455,825 km (0.098 R)
• M5: 555,307 km (0.119 R)
• M6: 1,052,571 km (0.059 R)
• M7: 1,337,106 km (0.096 R)
• M8: 1,851,573 km (0.077 R)
• M9: 2,242,173 km (0.095 R)
• M10: 2,516,984 km (0.096 R)
• M11: 2,754,695 km (0.086 R)
• M12: 3,175,514 km (0.067 R)
• M13: 3,277,540 km (0.037 R)
• M14: 3,406,643 km (0.088 R)
• M15: 4,105,564 km (0.12 R)
• M16: 4,189,040 km (0.093 R)
• M17: 4,966,201 km (0.101 R)
• M18: 5,325,983 km (0.054 R)
• M19: 5,417,388 km (0.108 R)
• M20: 5,881,590 km (0.117 R)
• M21: 6,618,509 km (0.101 R)
• M22: 6,881,801 km (0.084 R)
• M23: 7,014,644 km (0.047 R)
• M24: 7,114,875 km (0.078 R)
• M25: 7,350,641 km (0.084 R)
• M26: 7,623,358 km (0.081 R)
• M27: 8,425,651 km (0.076 R)
• M28: 8,603,673 km (0.066 R)
• M29: 8,854,997 km (0.11 R)
• M30: 9,438,578 km (0.093 R)
• M31: 9,660,731 km (0.057 R)
• M32: 9,884,530 km (0.077 R)
• M33: 11,617,322 km (0.083 R)
• M34: 11,935,217 km (0.085 R)
• M35: 12,055,195 km (0.052 R)
• M36: 12,946,948 km (0.115 R)
• M37: 13,484,004 km (0.07 R)
• M38: 13,734,281 km (0.085 R)
• M39: 14,112,614 km (0.106 R)
• M40: 14,366,781 km (0.073 R)
• M41: 14,750,799 km (0.047 R)
• M42: 16,099,723 km (0.055 R)
• M43: 16,632,291 km (0.075 R)
• M44: 16,721,751 km (0.056 R)
• M45: 17,760,708 km (0.1 R)
• M46: 18,495,682 km (0.107 R)
• M47: 18,588,283 km (0.113 R)
• M48: 19,006,858 km (0.084 R)
• M49: 21,145,958 km (0.118 R)
• M50: 21,436,926 km (0.083 R)
• M51: 21,973,833 km (0.12 R)
• M52: 22,170,255 km (0.084 R)
• M53: 22,317,908 km (0.094 R)
• M54: 23,060,961 km (0.103 R)
• M55: 23,510,652 km (0.086 R)
• M56: 24,979,553 km (0.074 R)
• M57: 25,287,126 km (0.093 R)
• M58: 26,530,135 km (0.103 R)
• M59: 27,159,194 km (0.107 R)
• M60: 27,369,828 km (0.083 R)
• M61: 28,325,010 km (0.117 R)
• M62: 28,431,823 km (0.057 R)
• M63: 28,645,748 km (0.03 R)
• M64: 29,344,969 km (0.065 R)
• M65: 29,940,967 km (0.08 R)
• M66: 30,815,067 km (0.102 R)
• M67: 31,864,047 km (0.067 R)
• M68: 32,588,400 km (0.084 R)
• M69: 32,868,447 km (0.114 R)
• M70: 33,261,890 km (0.118 R)
• M71: 34,223,804 km (0.12 R)
• M72: 35,252,289 km (0.103 R)
• M73: 35,655,007 km (0.108 R)
• M74: 35,885,836 km (0.117 R)
• M75: 36,001,476 km (0.118 R)
• M76: 36,290,947 km (0.104 R)
• M77: 37,398,271 km (0.113 R)
• M78: 38,516,665 km (0.061 R)
• M79: 38,812,719 km (0.066 R)
• M80: 38,990,740 km (0.114 R)

Asteroid Belt

Center: 8.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 12.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.62 AU - 11.6 AU

Year: 10670 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,460,680 km

• M1: 193,729 km (0.079 R)
• M2: 605,871 km (0.066 R)
• M3: 952,639 km (0.111 R)
• M4: 1,261,858 km (0.099 R)
• M5: 1,398,740 km (0.054 R)
• M6: 1,687,614 km (0.103 R)
• M7: 1,973,346 km (0.119 R)
• M8: 2,110,676 km (0.088 R)
• M9: 2,844,753 km (0.113 R)
• M10: 4,141,019 km (0.093 R)
• M11: 4,959,020 km (0.057 R)
• M12: 5,115,948 km (0.115 R)
• M13: 5,661,980 km (0.027 R)
• M14: 6,159,393 km (0.064 R)
• M15: 6,362,248 km (0.089 R)
• M16: 6,533,089 km (0.083 R)
• M17: 7,338,374 km (0.107 R)
• M18: 7,917,019 km (0.098 R)
• M19: 8,473,074 km (0.093 R)
• M20: 8,736,815 km (0.108 R)
• M21: 9,427,658 km (0.07 R)
• M22: 9,505,449 km (0.099 R)
• M23: 10,456,442 km (0.113 R)
• M24: 10,820,863 km (0.077 R)
• M25: 10,902,394 km (0.083 R)
• M26: 11,687,483 km (0.09 R)
• M27: 11,812,996 km (0.11 R)
• M28: 12,235,011 km (0.085 R)
• M29: 12,920,618 km (0.07 R)
• M30: 13,268,134 km (0.09 R)
• M31: 13,486,846 km (0.112 R)
• M32: 13,662,774 km (0.082 R)
• M33: 14,150,313 km (0.088 R)
• M34: 14,418,692 km (0.107 R)
• M35: 14,598,508 km (0.074 R)
• M36: 14,960,385 km (0.042 R)
• M37: 16,203,843 km (0.115 R)
• M38: 16,767,079 km (0.091 R)
• M39: 17,336,748 km (0.088 R)
• M40: 18,251,688 km (0.115 R)
• M41: 18,397,546 km (0.104 R)
• M42: 18,592,771 km (0.12 R)
• M43: 19,281,221 km (0.097 R)
• M44: 19,678,403 km (0.096 R)
• M45: 19,828,001 km (0.032 R)
• M46: 22,533,478 km (0.102 R)
• M47: 23,531,296 km (0.114 R)
• M48: 23,637,212 km (0.105 R)
• M49: 24,489,919 km (0.104 R)
• M50: 24,758,448 km (0.093 R)
• M51: 25,136,033 km (0.089 R)
• M52: 25,352,800 km (0.089 R)
• M53: 25,842,434 km (0.099 R)
• M54: 26,390,261 km (0.115 R)
• M55: 27,163,533 km (0.106 R)
• M56: 27,888,334 km (0.049 R)
• M57: 28,225,079 km (0.083 R)
• M58: 28,563,021 km (0.097 R)
• M59: 29,243,093 km (0.094 R)
• M60: 29,356,937 km (0.069 R)
• M61: 29,756,662 km (0.036 R)
• M62: 30,966,610 km (0.091 R)
• M63: 31,373,516 km (0.069 R)
• M64: 31,490,053 km (0.059 R)
• M65: 32,310,148 km (0.103 R)
• M66: 33,255,906 km (0.115 R)
• M67: 33,434,227 km (0.072 R)
• M68: 33,791,915 km (0.059 R)
• M69: 34,390,905 km (0.076 R)
• M70: 37,499,848 km (0.098 R)
• M71: 37,871,449 km (0.1 R)
• M72: 38,057,698 km (0.115 R)
• M73: 38,555,859 km (0.105 R)
• M74: 38,993,583 km (0.088 R)
• M75: 40,063,507 km (0.066 R)
• M76: 41,526,424 km (0.065 R)
• M77: 41,975,068 km (0.055 R)
• M78: 43,136,247 km (0.056 R)
• M79: 43,265,948 km (0.049 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit