🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.65 AU - 0.85 AU

Year: 236 Days

Day: 43.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,169,402 km

• M1: 392,096 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.49 AU - 1.52 AU

Year: 668 Days

Day: 35.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,169,402 km

• M1: 1,032,824 km (0.078 R)
• M2: 1,140,983 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.57 AU - 1.59 AU

Year: 722 Days

Day: 16.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,169,402 km

• M1: 53,855 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.52 AU - 2.28 AU

Year: 952 Days

Day: 37.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 53.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,169,402 km

• M1: 223,948 km (0.11 R)
• M2: 315,502 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.8 AU - 3.92 AU

Year: 2238 Days

Day: 30 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.25 AU - 4.93 AU

Year: 3006 Days

Day: 21.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 15

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.88 AU - 6.74 AU

Year: 5090 Days

Day: 11.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,169,402 km

• M1: 194,477 km (0.099 R)
• M2: 303,085 km (0.088 R)
• M3: 558,150 km (0.097 R)
• M4: 670,348 km (0.085 R)
• M5: 856,298 km (0.036 R)
• M6: 949,647 km (0.086 R)
• M7: 1,555,070 km (0.093 R)
• M8: 1,741,170 km (0.108 R)
• M9: 2,025,705 km (0.117 R)
• M10: 2,230,205 km (0.111 R)
• M11: 2,364,095 km (0.055 R)
• M12: 2,580,114 km (0.093 R)
• M13: 2,721,185 km (0.059 R)
• M14: 3,074,535 km (0.071 R)
• M15: 3,289,358 km (0.116 R)
• M16: 3,576,436 km (0.063 R)
• M17: 3,757,151 km (0.051 R)
• M18: 4,081,030 km (0.105 R)
• M19: 4,681,965 km (0.088 R)
• M20: 5,414,246 km (0.066 R)
• M21: 5,807,090 km (0.081 R)
• M22: 6,128,277 km (0.066 R)
• M23: 6,482,824 km (0.078 R)
• M24: 6,648,728 km (0.11 R)
• M25: 7,212,113 km (0.116 R)
• M26: 7,557,684 km (0.115 R)
• M27: 8,687,448 km (0.099 R)
• M28: 9,179,026 km (0.095 R)
• M29: 9,428,256 km (0.12 R)
• M30: 9,901,584 km (0.083 R)
• M31: 10,253,588 km (0.061 R)
• M32: 10,707,767 km (0.117 R)
• M33: 11,201,589 km (0.053 R)
• M34: 11,669,382 km (0.052 R)
• M35: 11,973,514 km (0.099 R)
• M36: 12,314,448 km (0.052 R)
• M37: 12,417,371 km (0.084 R)
• M38: 12,520,594 km (0.087 R)
• M39: 13,251,080 km (0.045 R)
• M40: 13,391,852 km (0.107 R)
• M41: 13,497,767 km (0.087 R)
• M42: 13,852,613 km (0.106 R)
• M43: 14,210,751 km (0.056 R)
• M44: 15,340,065 km (0.051 R)
• M45: 15,859,618 km (0.082 R)
• M46: 16,611,796 km (0.094 R)
• M47: 17,298,899 km (0.065 R)
• M48: 17,800,800 km (0.101 R)
• M49: 18,190,203 km (0.109 R)
• M50: 18,543,105 km (0.108 R)
• M51: 18,858,607 km (0.102 R)
• M52: 18,977,387 km (0.074 R)
• M53: 19,176,053 km (0.116 R)
• M54: 19,575,181 km (0.073 R)
• M55: 19,775,941 km (0.118 R)
• M56: 19,896,517 km (0.088 R)
• M57: 20,179,257 km (0.107 R)
• M58: 21,364,222 km (0.11 R)
• M59: 21,986,100 km (0.119 R)
• M60: 22,320,152 km (0.062 R)
• M61: 23,290,144 km (0.111 R)
• M62: 24,058,778 km (0.094 R)
• M63: 24,187,732 km (0.109 R)
• M64: 24,575,789 km (0.108 R)
• M65: 24,749,023 km (0.087 R)
• M66: 24,966,089 km (0.065 R)
• M67: 26,325,784 km (0.113 R)
• M68: 26,636,200 km (0.075 R)
• M69: 27,037,122 km (0.104 R)
• M70: 27,260,622 km (0.095 R)
• M71: 27,844,801 km (0.118 R)
• M72: 28,751,664 km (0.091 R)
• M73: 30,268,885 km (0.111 R)
• M74: 31,014,032 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.3

Radius: 14.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.77 AU - 11.01 AU

Year: 13061 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,169,402 km

• M1: 249,828 km (0.062 R)
• M2: 436,826 km (0.116 R)
• M3: 606,171 km (0.081 R)
• M4: 1,354,459 km (0.05 R)
• M5: 1,621,192 km (0.111 R)
• M6: 1,748,350 km (0.038 R)
• M7: 1,959,134 km (0.078 R)
• M8: 2,122,943 km (0.063 R)
• M9: 2,263,117 km (0.068 R)
• M10: 2,523,417 km (0.112 R)
• M11: 3,073,638 km (0.099 R)
• M12: 3,233,259 km (0.111 R)
• M13: 3,494,606 km (0.081 R)
• M14: 3,594,388 km (0.083 R)
• M15: 3,831,052 km (0.069 R)
• M16: 5,825,491 km (0.041 R)
• M17: 5,984,364 km (0.11 R)
• M18: 6,842,307 km (0.095 R)
• M19: 7,052,343 km (0.038 R)
• M20: 7,307,258 km (0.067 R)
• M21: 9,221,961 km (0.07 R)
• M22: 9,454,286 km (0.057 R)
• M23: 9,972,194 km (0.081 R)
• M24: 10,354,716 km (0.057 R)
• M25: 10,596,316 km (0.108 R)
• M26: 10,790,943 km (0.045 R)
• M27: 11,085,202 km (0.057 R)
• M28: 12,492,918 km (0.106 R)
• M29: 14,116,504 km (0.051 R)
• M30: 14,708,612 km (0.111 R)
• M31: 15,089,638 km (0.09 R)
• M32: 15,418,753 km (0.078 R)
• M33: 15,805,913 km (0.083 R)
• M34: 16,028,514 km (0.112 R)
• M35: 17,100,233 km (0.095 R)
• M36: 17,501,006 km (0.074 R)
• M37: 18,721,725 km (0.101 R)
• M38: 18,898,400 km (0.093 R)
• M39: 19,194,005 km (0.074 R)
• M40: 20,270,960 km (0.107 R)
• M41: 20,391,835 km (0.058 R)
• M42: 20,573,597 km (0.09 R)
• M43: 20,877,879 km (0.032 R)
• M44: 21,552,266 km (0.04 R)
• M45: 22,109,369 km (0.073 R)
• M46: 22,420,981 km (0.103 R)
• M47: 23,936,856 km (0.096 R)
• M48: 24,642,659 km (0.051 R)
• M49: 24,901,014 km (0.083 R)
• M50: 25,030,566 km (0.113 R)
• M51: 25,160,267 km (0.104 R)
• M52: 25,290,268 km (0.086 R)
• M53: 26,668,513 km (0.095 R)
• M54: 28,815,243 km (0.09 R)
• M55: 31,856,567 km (0.074 R)
• M56: 32,987,677 km (0.109 R)
• M57: 35,945,825 km (0.087 R)
• M58: 36,385,793 km (0.057 R)
• M59: 37,642,115 km (0.107 R)
• M60: 38,238,263 km (0.078 R)
• M61: 38,612,557 km (0.117 R)
• M62: 39,742,320 km (0.067 R)
• M63: 40,273,243 km (0.116 R)
• M64: 41,803,330 km (0.099 R)
• M65: 42,498,062 km (0.103 R)
• M66: 42,730,537 km (0.108 R)
• M67: 43,040,953 km (0.057 R)
• M68: 44,212,304 km (0.07 R)
• M69: 45,235,853 km (0.106 R)
• M70: 45,790,263 km (0.098 R)
• M71: 46,506,388 km (0.057 R)
• M72: 47,065,884 km (0.111 R)
• M73: 47,788,591 km (0.062 R)
• M74: 48,110,974 km (0.12 R)
• M75: 50,387,854 km (0.114 R)
• M76: 50,551,813 km (0.109 R)
• M77: 51,704,614 km (0.112 R)
• M78: 52,284,306 km (0.107 R)
• M79: 52,533,387 km (0.089 R)
• M80: 52,866,092 km (0.091 R)
• M81: 53,366,497 km (0.074 R)
• M82: 56,146,774 km (0.108 R)
• M83: 56,827,893 km (0.094 R)
• M84: 57,084,004 km (0.084 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 11,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit