🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 163 Days

Day: 14.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 44.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,211,818 km

• M1: 147,653 km (0.064 R)
• M2: 365,767 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 42.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 240 Days

Day: 14.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,211,818 km

• M1: 100,679 km (0.08 R)
• M2: 416,331 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 274 Days

Day: 44.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.26 AU - 2.48 AU

Year: 1346 Days

Day: 35.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,211,818 km

• M1: 1,479,373 km (0.106 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 14.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.4 AU - 7.02 AU

Year: 5034 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,211,818 km

• M1: 216,169 km (0.102 R)
• M2: 469,289 km (0.066 R)
• M3: 721,810 km (0.097 R)
• M4: 839,394 km (0.09 R)
• M5: 950,246 km (0.11 R)
• M6: 1,380,639 km (0.07 R)
• M7: 1,566,589 km (0.085 R)
• M8: 1,797,418 km (0.115 R)
• M9: 2,097,362 km (0.114 R)
• M10: 2,293,186 km (0.077 R)
• M11: 2,434,107 km (0.114 R)
• M12: 2,598,814 km (0.117 R)
• M13: 2,983,281 km (0.062 R)
• M14: 3,093,385 km (0.073 R)
• M15: 3,386,148 km (0.091 R)
• M16: 3,594,238 km (0.104 R)
• M17: 3,688,186 km (0.075 R)
• M18: 3,782,881 km (0.074 R)
• M19: 4,219,408 km (0.104 R)
• M20: 5,035,614 km (0.064 R)
• M21: 5,300,701 km (0.088 R)
• M22: 5,435,040 km (0.069 R)
• M23: 6,236,586 km (0.09 R)
• M24: 6,407,127 km (0.106 R)
• M25: 6,608,037 km (0.054 R)
• M26: 7,104,852 km (0.119 R)
• M27: 7,796,293 km (0.117 R)
• M28: 8,352,498 km (0.03 R)
• M29: 8,446,445 km (0.061 R)
• M30: 9,535,967 km (0.105 R)
• M31: 10,064,047 km (0.07 R)
• M32: 10,231,148 km (0.117 R)
• M33: 10,365,337 km (0.032 R)
• M34: 10,669,619 km (0.037 R)
• M35: 10,976,893 km (0.072 R)
• M36: 11,775,447 km (0.054 R)
• M37: 11,986,829 km (0.088 R)
• M38: 12,377,728 km (0.114 R)
• M39: 12,484,989 km (0.108 R)
• M40: 13,281,748 km (0.117 R)
• M41: 13,428,354 km (0.05 R)
• M42: 13,612,359 km (0.047 R)
• M43: 15,153,068 km (0.114 R)
• M44: 15,963,589 km (0.075 R)
• M45: 17,106,068 km (0.105 R)
• M46: 18,193,345 km (0.116 R)
• M47: 18,930,563 km (0.115 R)
• M48: 19,970,867 km (0.112 R)
• M49: 20,519,143 km (0.092 R)
• M50: 21,115,141 km (0.105 R)
• M51: 22,106,676 km (0.117 R)
• M52: 22,629,969 km (0.078 R)
• M53: 22,893,261 km (0.062 R)
• M54: 23,069,338 km (0.096 R)
• M55: 23,822,563 km (0.102 R)
• M56: 24,090,344 km (0.086 R)
• M57: 24,224,533 km (0.095 R)
• M58: 25,080,831 km (0.094 R)
• M59: 25,580,937 km (0.084 R)
• M60: 26,591,321 km (0.105 R)
• M61: 26,683,772 km (0.084 R)
• M62: 26,915,499 km (0.095 R)
• M63: 27,008,400 km (0.099 R)
• M64: 28,509,016 km (0.098 R)
• M65: 29,317,144 km (0.029 R)
• M66: 29,412,737 km (0.091 R)
• M67: 29,556,201 km (0.071 R)
• M68: 29,892,048 km (0.117 R)
• M69: 31,884,692 km (0.067 R)
• M70: 32,426,685 km (0.096 R)
• M71: 32,574,936 km (0.103 R)
• M72: 32,971,670 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.1

Radius: 3.8

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.04 AU - 19.02 AU

Year: 22581 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 67,211,818 km

• M1: 50,863 km (0.066 R)
• M2: 176,525 km (0.119 R)
• M3: 263,442 km (0.069 R)
• M4: 295,605 km (0.117 R)
• M5: 340,634 km (0.07 R)
• M6: 450,888 km (0.111 R)
• M7: 703,708 km (0.107 R)
• M8: 1,081,293 km (0.088 R)
• M9: 1,170,753 km (0.042 R)
• M10: 1,414,298 km (0.118 R)
• M11: 1,947,016 km (0.108 R)
• M12: 2,630,230 km (0.099 R)
• M13: 2,726,421 km (0.067 R)
• M14: 2,947,228 km (0.108 R)
• M15: 3,276,343 km (0.109 R)
• M16: 3,432,074 km (0.059 R)
• M17: 4,107,060 km (0.119 R)
• M18: 4,162,710 km (0.059 R)
• M19: 4,445,301 km (0.064 R)
• M20: 4,502,447 km (0.104 R)
• M21: 4,704,703 km (0.057 R)
• M22: 4,851,010 km (0.073 R)
• M23: 4,939,572 km (0.036 R)
• M24: 5,822,349 km (0.114 R)
• M25: 7,217,948 km (0.081 R)
• M26: 8,284,730 km (0.045 R)
• M27: 8,532,464 km (0.104 R)
• M28: 9,253,376 km (0.1 R)
• M29: 9,695,139 km (0.107 R)
• M30: 10,181,631 km (0.067 R)
• M31: 10,714,199 km (0.072 R)
• M32: 11,061,416 km (0.101 R)
• M33: 11,100,162 km (0.101 R)
• M34: 11,846,057 km (0.044 R)
• M35: 12,084,965 km (0.072 R)
• M36: 12,567,568 km (0.103 R)
• M37: 14,052,476 km (0.055 R)
• M38: 14,687,519 km (0.117 R)
• M39: 14,772,790 km (0.113 R)
• M40: 14,987,014 km (0.083 R)
• M41: 16,736,711 km (0.107 R)
• M42: 16,959,911 km (0.114 R)
• M43: 17,274,066 km (0.068 R)
• M44: 18,044,944 km (0.098 R)
• M45: 18,549,837 km (0.115 R)
• M46: 19,012,693 km (0.095 R)
• M47: 19,245,616 km (0.106 R)
• M48: 19,997,196 km (0.05 R)
• M49: 20,471,870 km (0.109 R)
• M50: 21,142,517 km (0.089 R)
• M51: 23,098,061 km (0.094 R)
• M52: 23,446,175 km (0.091 R)
• M53: 23,846,200 km (0.082 R)
• M54: 23,896,315 km (0.114 R)
• M55: 24,551,554 km (0.072 R)
• M56: 24,906,699 km (0.106 R)
• M57: 25,008,575 km (0.046 R)
• M58: 25,161,614 km (0.099 R)
• M59: 26,969,205 km (0.101 R)
• M60: 27,440,737 km (0.111 R)
• M61: 29,300,239 km (0.046 R)
• M62: 31,529,696 km (0.058 R)
• M63: 31,584,748 km (0.095 R)
• M64: 32,081,563 km (0.082 R)
• M65: 32,915,571 km (0.1 R)
• M66: 33,139,220 km (0.088 R)
• M67: 34,208,096 km (0.099 R)
• M68: 35,402,635 km (0.1 R)
• M69: 35,574,523 km (0.055 R)
• M70: 35,746,561 km (0.1 R)
• M71: 38,418,977 km (0.117 R)
• M72: 38,890,210 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 4.8

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.71 AU - 18.73 AU

Year: 25225 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,211,818 km

• M1: 137,181 km (0.03 R)
• M2: 183,108 km (0.047 R)
• M3: 518,357 km (0.092 R)
• M4: 576,849 km (0.054 R)
• M5: 1,276,818 km (0.065 R)
• M6: 1,466,658 km (0.036 R)
• M7: 1,872,816 km (0.059 R)
• M8: 2,026,004 km (0.076 R)
• M9: 2,057,120 km (0.106 R)
• M10: 2,088,386 km (0.109 R)
• M11: 2,443,083 km (0.109 R)
• M12: 2,712,808 km (0.065 R)
• M13: 2,816,330 km (0.102 R)
• M14: 3,390,636 km (0.097 R)
• M15: 3,844,366 km (0.114 R)
• M16: 3,883,112 km (0.091 R)
• M17: 6,156,252 km (0.102 R)
• M18: 6,475,942 km (0.081 R)
• M19: 7,515,199 km (0.076 R)
• M20: 7,709,676 km (0.087 R)
• M21: 8,757,759 km (0.083 R)
• M22: 8,859,784 km (0.078 R)
• M23: 10,492,645 km (0.1 R)
• M24: 10,655,557 km (0.079 R)
• M25: 10,764,614 km (0.064 R)
• M26: 12,501,595 km (0.067 R)
• M27: 12,674,231 km (0.104 R)
• M28: 13,372,703 km (0.044 R)
• M29: 13,964,363 km (0.064 R)
• M30: 14,323,547 km (0.119 R)
• M31: 14,564,549 km (0.111 R)
• M32: 14,685,574 km (0.068 R)
• M33: 14,989,707 km (0.059 R)
• M34: 15,295,784 km (0.115 R)
• M35: 15,357,269 km (0.069 R)
• M36: 15,542,172 km (0.047 R)
• M37: 15,727,823 km (0.062 R)
• M38: 16,163,900 km (0.056 R)
• M39: 16,289,263 km (0.073 R)
• M40: 17,367,565 km (0.071 R)
• M41: 17,947,705 km (0.116 R)
• M42: 18,142,482 km (0.112 R)
• M43: 18,207,557 km (0.059 R)
• M44: 19,725,826 km (0.104 R)
• M45: 19,859,716 km (0.107 R)
• M46: 20,128,543 km (0.093 R)
• M47: 21,010,273 km (0.08 R)
• M48: 21,078,639 km (0.025 R)
• M49: 21,766,191 km (0.051 R)
• M50: 21,973,982 km (0.107 R)
• M51: 23,446,325 km (0.067 R)
• M52: 23,872,828 km (0.077 R)
• M53: 25,167,598 km (0.057 R)
• M54: 25,385,562 km (0.118 R)
• M55: 25,458,416 km (0.072 R)
• M56: 25,677,278 km (0.036 R)
• M57: 27,003,463 km (0.097 R)
• M58: 28,276,242 km (0.088 R)
• M59: 28,427,335 km (0.084 R)
• M60: 28,502,882 km (0.101 R)
• M61: 30,879,843 km (0.108 R)
• M62: 30,957,634 km (0.037 R)
• M63: 32,842,567 km (0.103 R)
• M64: 34,360,985 km (0.087 R)
• M65: 35,088,181 km (0.085 R)
• M66: 36,557,830 km (0.104 R)
• M67: 37,300,135 km (0.111 R)
• M68: 37,881,023 km (0.117 R)
• M69: 38,130,852 km (0.06 R)
• M70: 39,303,849 km (0.076 R)
• M71: 39,979,582 km (0.084 R)
• M72: 40,233,899 km (0.081 R)
• M73: 41,000,139 km (0.091 R)
• M74: 41,427,989 km (0.097 R)
• M75: 42,288,027 km (0.114 R)
• M76: 42,980,216 km (0.09 R)
• M77: 43,763,511 km (0.087 R)
• M78: 44,463,778 km (0.082 R)
• M79: 45,520,986 km (0.091 R)
• M80: 46,141,518 km (0.117 R)
• M81: 46,319,241 km (0.116 R)
• M82: 46,675,583 km (0.062 R)
• M83: 49,740,694 km (0.071 R)
• M84: 50,746,141 km (0.1 R)
• M85: 51,481,564 km (0.09 R)
• M86: 54,177,018 km (0.062 R)
• M87: 54,740,404 km (0.12 R)
• M88: 57,013,394 km (0.086 R)
• M89: 57,299,724 km (0.03 R)
• M90: 57,490,761 km (0.081 R)
• M91: 57,682,097 km (0.091 R)
• M92: 58,449,534 km (0.109 R)
• M93: 62,730,426 km (0.088 R)
• M94: 64,510,641 km (0.095 R)
• M95: 64,908,422 km (0.112 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit