🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.5 AU - 0.76 AU

Year: 188 Days

Day: 41.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 221 Days

Day: 16.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,996,832 km

• M1: 62,831 km (0.118 R)
• M2: 140,323 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 270 Days

Day: 39.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.38 AU - 1.4 AU

Year: 617 Days

Day: 18 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.16 AU - 1.86 AU

Year: 699 Days

Day: 21.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.67 AU - 2.79 AU

Year: 1255 Days

Day: 45.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,996,832 km

• M1: 90,507 km (0.064 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.29 AU - 2.49 AU

Year: 1392 Days

Day: 25.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,996,832 km

• M1: 369,357 km (0.107 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.46 AU - 2.56 AU

Year: 1498 Days

Day: 38.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,996,832 km

• M1: 525,537 km (0.045 R)
• M2: 722,259 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.7

Radius: 13.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.54 AU - 4.94 AU

Year: 3888 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,996,832 km

• M1: 178,171 km (0.045 R)
• M2: 333,603 km (0.102 R)
• M3: 505,042 km (0.087 R)
• M4: 599,887 km (0.1 R)
• M5: 691,890 km (0.091 R)
• M6: 789,578 km (0.11 R)
• M7: 940,372 km (0.088 R)
• M8: 1,166,415 km (0.109 R)
• M9: 1,272,928 km (0.112 R)
• M10: 1,467,854 km (0.1 R)
• M11: 1,569,282 km (0.025 R)
• M12: 1,718,281 km (0.066 R)
• M13: 1,888,075 km (0.083 R)
• M14: 2,128,927 km (0.107 R)
• M15: 2,328,940 km (0.102 R)
• M16: 2,431,414 km (0.053 R)
• M17: 2,518,031 km (0.108 R)
• M18: 3,041,026 km (0.075 R)
• M19: 3,617,875 km (0.109 R)
• M20: 3,717,357 km (0.08 R)
• M21: 3,817,738 km (0.095 R)
• M22: 3,959,856 km (0.071 R)
• M23: 4,354,794 km (0.1 R)
• M24: 4,654,139 km (0.094 R)
• M25: 4,960,217 km (0.096 R)
• M26: 5,363,383 km (0.111 R)
• M27: 5,500,265 km (0.105 R)
• M28: 5,730,945 km (0.088 R)
• M29: 6,490,603 km (0.109 R)
• M30: 6,907,083 km (0.101 R)
• M31: 7,031,250 km (0.101 R)
• M32: 7,586,557 km (0.097 R)
• M33: 8,552,510 km (0.118 R)
• M34: 8,928,151 km (0.056 R)
• M35: 9,336,702 km (0.068 R)
• M36: 10,003,011 km (0.081 R)
• M37: 10,172,057 km (0.119 R)
• M38: 10,370,424 km (0.091 R)
• M39: 10,771,196 km (0.106 R)
• M40: 11,060,519 km (0.083 R)
• M41: 12,003,584 km (0.106 R)
• M42: 12,273,458 km (0.049 R)
• M43: 12,911,194 km (0.11 R)
• M44: 14,409,117 km (0.073 R)
• M45: 15,600,964 km (0.083 R)
• M46: 15,928,583 km (0.105 R)
• M47: 16,093,141 km (0.119 R)
• M48: 16,590,553 km (0.101 R)
• M49: 17,634,447 km (0.111 R)
• M50: 17,770,731 km (0.07 R)
• M51: 17,941,422 km (0.03 R)
• M52: 18,044,196 km (0.111 R)
• M53: 18,388,121 km (0.105 R)
• M54: 18,768,998 km (0.096 R)
• M55: 20,033,548 km (0.099 R)
• M56: 20,140,062 km (0.084 R)
• M57: 20,282,629 km (0.046 R)
• M58: 20,604,414 km (0.036 R)
• M59: 20,927,845 km (0.053 R)
• M60: 21,072,206 km (0.103 R)
• M61: 22,201,820 km (0.063 R)
• M62: 22,681,281 km (0.109 R)
• M63: 22,866,633 km (0.08 R)
• M64: 23,052,583 km (0.102 R)
• M65: 23,164,333 km (0.103 R)
• M66: 23,313,631 km (0.09 R)
• M67: 24,557,538 km (0.097 R)
• M68: 24,709,828 km (0.097 R)
• M69: 25,015,307 km (0.034 R)
• M70: 25,283,536 km (0.117 R)
• M71: 25,398,876 km (0.115 R)
• M72: 25,977,969 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.7

Radius: 3.6

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.01 AU - 17.83 AU

Year: 23930 Days

Day: 21 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,996,832 km

• M1: 262,544 km (0.031 R)
• M2: 608,265 km (0.1 R)
• M3: 827,426 km (0.092 R)
• M4: 1,133,204 km (0.11 R)
• M5: 2,231,402 km (0.079 R)
• M6: 2,423,934 km (0.085 R)
• M7: 2,508,008 km (0.052 R)
• M8: 2,564,706 km (0.098 R)
• M9: 2,679,148 km (0.084 R)
• M10: 2,854,178 km (0.1 R)
• M11: 3,307,609 km (0.063 R)
• M12: 3,400,958 km (0.051 R)
• M13: 3,718,405 km (0.075 R)
• M14: 3,848,106 km (0.047 R)
• M15: 3,946,242 km (0.063 R)
• M16: 3,979,154 km (0.114 R)
• M17: 4,796,407 km (0.107 R)
• M18: 4,902,173 km (0.076 R)
• M19: 5,589,425 km (0.075 R)
• M20: 6,383,491 km (0.118 R)
• M21: 6,695,253 km (0.111 R)
• M22: 6,773,941 km (0.084 R)
• M23: 6,892,572 km (0.118 R)
• M24: 6,972,009 km (0.049 R)
• M25: 7,131,929 km (0.116 R)
• M26: 7,949,182 km (0.111 R)
• M27: 8,242,244 km (0.118 R)
• M28: 8,624,018 km (0.114 R)
• M29: 9,185,908 km (0.096 R)
• M30: 9,361,087 km (0.107 R)
• M31: 9,581,594 km (0.096 R)
• M32: 10,118,052 km (0.076 R)
• M33: 10,940,691 km (0.063 R)
• M34: 11,173,016 km (0.073 R)
• M35: 13,583,935 km (0.116 R)
• M36: 13,733,533 km (0.117 R)
• M37: 14,084,789 km (0.117 R)
• M38: 14,847,289 km (0.098 R)
• M39: 15,104,448 km (0.049 R)
• M40: 16,200,253 km (0.042 R)
• M41: 16,358,976 km (0.08 R)
• M42: 16,677,769 km (0.053 R)
• M43: 16,891,544 km (0.072 R)
• M44: 17,321,638 km (0.119 R)
• M45: 17,429,648 km (0.078 R)
• M46: 18,302,551 km (0.117 R)
• M47: 20,660,214 km (0.09 R)
• M48: 20,947,292 km (0.118 R)
• M49: 22,460,774 km (0.11 R)
• M50: 22,933,503 km (0.083 R)
• M51: 23,588,742 km (0.092 R)
• M52: 23,888,686 km (0.094 R)
• M53: 25,653,043 km (0.105 R)
• M54: 25,776,162 km (0.029 R)
• M55: 26,085,082 km (0.117 R)
• M56: 26,956,489 km (0.112 R)
• M57: 27,144,534 km (0.037 R)
• M58: 28,281,477 km (0.083 R)
• M59: 29,305,176 km (0.085 R)
• M60: 30,145,766 km (0.117 R)
• M61: 30,210,692 km (0.113 R)
• M62: 31,850,583 km (0.102 R)
• M63: 32,514,499 km (0.084 R)
• M64: 33,183,052 km (0.052 R)
• M65: 33,384,560 km (0.105 R)
• M66: 33,451,729 km (0.039 R)
• M67: 33,788,624 km (0.088 R)
• M68: 33,856,093 km (0.116 R)
• M69: 34,737,822 km (0.106 R)
• M70: 36,593,135 km (0.047 R)
• M71: 37,218,604 km (0.075 R)
• M72: 37,497,753 km (0.093 R)
• M73: 37,707,639 km (0.092 R)
• M74: 39,116,402 km (0.086 R)
• M75: 39,613,516 km (0.095 R)
• M76: 41,478,104 km (0.1 R)
• M77: 42,639,731 km (0.106 R)
• M78: 43,005,049 km (0.109 R)
• M79: 43,371,265 km (0.081 R)
• M80: 43,885,732 km (0.117 R)
• M81: 44,550,096 km (0.098 R)
• M82: 44,698,198 km (0.114 R)
• M83: 45,664,900 km (0.098 R)
• M84: 46,038,595 km (0.105 R)
• M85: 46,413,188 km (0.053 R)
• M86: 46,713,581 km (0.087 R)
• M87: 46,864,076 km (0.062 R)
• M88: 46,939,473 km (0.111 R)
• M89: 47,014,721 km (0.039 R)
• M90: 48,073,575 km (0.105 R)
• M91: 48,149,571 km (0.119 R)
• M92: 49,523,178 km (0.032 R)
• M93: 51,996,779 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit