🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.84 AU

Year: 257 Days

Day: 34.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.01 AU - 1.07 AU

Year: 374 Days

Day: 40.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.56 AU - 1.64 AU

Year: 715 Days

Day: 23.9 Hours

Environment

Temp: -24 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.21 AU - 2.65 AU

Year: 1338 Days

Day: 20.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.19 AU - 5.09 AU

Year: 2974 Days

Day: 15.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 111.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,538,586 km

• M1: 298,298 km (0.045 R)
• M2: 1,330,673 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.72 AU - 5.82 AU

Year: 3679 Days

Day: 34.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,538,586 km

• M1: 1,524,103 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.83 AU - 5.97 AU

Year: 3830 Days

Day: 15.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,538,586 km

• M1: 191,336 km (0.113 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 11.1

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.68 AU - 7.22 AU

Year: 5125 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,538,586 km

• M1: 148,999 km (0.049 R)
• M2: 267,331 km (0.07 R)
• M3: 375,491 km (0.102 R)
• M4: 503,546 km (0.058 R)
• M5: 591,061 km (0.115 R)
• M6: 888,462 km (0.068 R)
• M7: 1,142,180 km (0.061 R)
• M8: 1,247,347 km (0.083 R)
• M9: 1,371,663 km (0.07 R)
• M10: 1,735,485 km (0.076 R)
• M11: 1,928,915 km (0.116 R)
• M12: 2,279,722 km (0.104 R)
• M13: 2,531,495 km (0.102 R)
• M14: 2,670,920 km (0.11 R)
• M15: 2,833,384 km (0.073 R)
• M16: 2,936,606 km (0.101 R)
• M17: 3,041,175 km (0.113 R)
• M18: 3,211,118 km (0.118 R)
• M19: 3,406,044 km (0.115 R)
• M20: 3,560,429 km (0.115 R)
• M21: 3,853,342 km (0.053 R)
• M22: 4,319,489 km (0.05 R)
• M23: 4,462,804 km (0.077 R)
• M24: 4,803,438 km (0.107 R)
• M25: 5,254,027 km (0.094 R)
• M26: 5,875,756 km (0.069 R)
• M27: 5,981,820 km (0.112 R)
• M28: 6,061,556 km (0.12 R)
• M29: 7,132,078 km (0.099 R)
• M30: 7,302,022 km (0.096 R)
• M31: 7,645,947 km (0.047 R)
• M32: 8,498,655 km (0.112 R)
• M33: 9,104,377 km (0.112 R)
• M34: 9,381,432 km (0.076 R)
• M35: 9,786,693 km (0.119 R)
• M36: 10,197,788 km (0.078 R)
• M37: 10,389,423 km (0.078 R)
• M38: 10,517,777 km (0.111 R)
• M39: 10,711,357 km (0.113 R)
• M40: 10,938,746 km (0.112 R)
• M41: 11,200,542 km (0.102 R)
• M42: 11,497,644 km (0.109 R)
• M43: 11,630,486 km (0.095 R)
• M44: 12,167,094 km (0.103 R)
• M45: 13,090,861 km (0.072 R)
• M46: 13,789,633 km (0.116 R)
• M47: 14,321,603 km (0.12 R)
• M48: 14,824,401 km (0.107 R)
• M49: 15,442,539 km (0.086 R)
• M50: 15,736,350 km (0.105 R)
• M51: 16,779,346 km (0.059 R)
• M52: 17,119,382 km (0.105 R)
• M53: 17,767,739 km (0.032 R)
• M54: 17,998,569 km (0.099 R)
• M55: 19,760,981 km (0.111 R)
• M56: 19,880,510 km (0.068 R)
• M57: 20,040,131 km (0.084 R)
• M58: 20,280,385 km (0.096 R)
• M59: 20,642,561 km (0.04 R)
• M60: 20,763,736 km (0.102 R)
• M61: 21,128,904 km (0.12 R)
• M62: 21,988,942 km (0.104 R)
• M63: 22,444,019 km (0.113 R)
• M64: 22,735,136 km (0.109 R)
• M65: 22,860,350 km (0.115 R)
• M66: 24,679,909 km (0.098 R)
• M67: 24,808,563 km (0.074 R)
• M68: 25,023,535 km (0.025 R)
• M69: 25,715,575 km (0.073 R)
• M70: 27,207,066 km (0.113 R)
• M71: 28,186,932 km (0.08 R)
• M72: 28,366,449 km (0.057 R)
• M73: 28,546,116 km (0.074 R)
• M74: 28,997,303 km (0.078 R)
• M75: 29,087,810 km (0.084 R)
• M76: 29,178,466 km (0.056 R)
• M77: 29,359,929 km (0.076 R)
• M78: 29,769,677 km (0.115 R)
• M79: 30,135,593 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 13.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.48 AU - 8.72 AU

Year: 8905 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,538,586 km

• M1: 250,726 km (0.101 R)
• M2: 370,105 km (0.074 R)
• M3: 625,618 km (0.056 R)
• M4: 784,790 km (0.05 R)
• M5: 926,160 km (0.12 R)
• M6: 1,641,388 km (0.068 R)
• M7: 2,267,006 km (0.11 R)
• M8: 2,618,412 km (0.052 R)
• M9: 2,912,222 km (0.052 R)
• M10: 3,114,179 km (0.05 R)
• M11: 3,347,103 km (0.093 R)
• M12: 3,802,778 km (0.065 R)
• M13: 4,249,926 km (0.12 R)
• M14: 4,393,091 km (0.117 R)
• M15: 4,713,979 km (0.111 R)
• M16: 5,194,337 km (0.03 R)
• M17: 5,347,675 km (0.116 R)
• M18: 5,848,828 km (0.113 R)
• M19: 7,166,935 km (0.109 R)
• M20: 7,894,878 km (0.054 R)
• M21: 8,501,497 km (0.112 R)
• M22: 8,828,668 km (0.119 R)
• M23: 9,271,478 km (0.063 R)
• M24: 9,383,377 km (0.067 R)
• M25: 9,759,466 km (0.09 R)
• M26: 10,140,641 km (0.104 R)
• M27: 11,273,396 km (0.089 R)
• M28: 11,633,030 km (0.106 R)
• M29: 11,794,147 km (0.045 R)
• M30: 12,363,965 km (0.12 R)
• M31: 12,610,801 km (0.031 R)
• M32: 12,734,968 km (0.052 R)
• M33: 13,445,707 km (0.086 R)
• M34: 13,530,230 km (0.083 R)
• M35: 14,384,882 km (0.057 R)
• M36: 14,514,584 km (0.057 R)
• M37: 14,775,183 km (0.07 R)
• M38: 14,905,932 km (0.107 R)
• M39: 15,300,870 km (0.112 R)
• M40: 15,743,830 km (0.106 R)
• M41: 17,143,617 km (0.112 R)
• M42: 17,742,457 km (0.12 R)
• M43: 18,067,683 km (0.101 R)
• M44: 18,865,937 km (0.052 R)
• M45: 19,675,710 km (0.055 R)
• M46: 19,964,285 km (0.091 R)
• M47: 20,205,885 km (0.102 R)
• M48: 20,497,003 km (0.115 R)
• M49: 21,824,085 km (0.1 R)
• M50: 22,372,810 km (0.08 R)
• M51: 22,673,951 km (0.087 R)
• M52: 22,976,438 km (0.092 R)
• M53: 23,432,861 km (0.066 R)
• M54: 23,943,438 km (0.11 R)
• M55: 24,767,872 km (0.038 R)
• M56: 26,286,141 km (0.096 R)
• M57: 26,763,358 km (0.086 R)
• M58: 27,404,236 km (0.103 R)
• M59: 27,726,469 km (0.075 R)
• M60: 27,834,180 km (0.108 R)
• M61: 28,429,131 km (0.092 R)
• M62: 30,350,117 km (0.086 R)
• M63: 30,906,621 km (0.117 R)
• M64: 31,130,120 km (0.115 R)
• M65: 31,691,411 km (0.104 R)
• M66: 31,973,254 km (0.114 R)
• M67: 32,142,748 km (0.085 R)
• M68: 32,539,482 km (0.115 R)
• M69: 32,880,864 km (0.1 R)
• M70: 33,509,773 km (0.08 R)
• M71: 34,027,232 km (0.094 R)
• M72: 34,663,472 km (0.117 R)
• M73: 34,837,604 km (0.043 R)
• M74: 37,187,637 km (0.075 R)
• M75: 38,441,716 km (0.107 R)
• M76: 39,043,847 km (0.092 R)
• M77: 39,285,598 km (0.092 R)
• M78: 39,527,797 km (0.116 R)
• M79: 39,831,331 km (0.106 R)
• M80: 40,685,086 km (0.078 R)
• M81: 40,807,606 km (0.095 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 15

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.62 AU - 10.96 AU

Year: 9202 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 46,538,586 km

• M1: 188,045 km (0.111 R)
• M2: 317,596 km (0.064 R)
• M3: 614,398 km (0.088 R)
• M4: 768,185 km (0.099 R)
• M5: 1,008,439 km (0.082 R)
• M6: 1,255,126 km (0.118 R)
• M7: 1,565,243 km (0.092 R)
• M8: 1,854,565 km (0.064 R)
• M9: 2,485,718 km (0.093 R)
• M10: 2,745,869 km (0.079 R)
• M11: 3,236,849 km (0.105 R)
• M12: 4,301,388 km (0.119 R)
• M13: 5,067,777 km (0.079 R)
• M14: 5,199,723 km (0.082 R)
• M15: 5,773,281 km (0.055 R)
• M16: 6,331,580 km (0.103 R)
• M17: 6,798,176 km (0.04 R)
• M18: 7,238,891 km (0.103 R)
• M19: 7,425,290 km (0.112 R)
• M20: 7,841,023 km (0.104 R)
• M21: 8,303,280 km (0.12 R)
• M22: 9,254,573 km (0.097 R)
• M23: 9,743,160 km (0.059 R)
• M24: 10,073,621 km (0.047 R)
• M25: 10,324,048 km (0.111 R)
• M26: 10,618,606 km (0.074 R)
• M27: 11,173,166 km (0.081 R)
• M28: 11,302,568 km (0.092 R)
• M29: 11,824,964 km (0.037 R)
• M30: 12,000,891 km (0.098 R)
• M31: 12,938,570 km (0.09 R)
• M32: 13,210,838 km (0.078 R)
• M33: 14,085,687 km (0.105 R)
• M34: 14,318,910 km (0.067 R)
• M35: 14,412,708 km (0.108 R)
• M36: 14,836,818 km (0.113 R)
• M37: 16,231,519 km (0.104 R)
• M38: 17,217,668 km (0.112 R)
• M39: 17,367,415 km (0.119 R)
• M40: 18,071,273 km (0.046 R)
• M41: 18,426,718 km (0.113 R)
• M42: 18,784,556 km (0.088 R)
• M43: 20,396,772 km (0.093 R)
• M44: 20,608,004 km (0.119 R)
• M45: 21,192,782 km (0.115 R)
• M46: 22,107,125 km (0.115 R)
• M47: 22,324,191 km (0.067 R)
• M48: 22,596,459 km (0.093 R)
• M49: 23,309,592 km (0.118 R)
• M50: 25,039,841 km (0.065 R)
• M51: 25,549,970 km (0.104 R)
• M52: 26,178,131 km (0.093 R)
• M53: 27,274,983 km (0.112 R)
• M54: 27,858,415 km (0.095 R)
• M55: 28,800,432 km (0.073 R)
• M56: 29,096,935 km (0.101 R)
• M57: 30,715,584 km (0.119 R)
• M58: 31,079,257 km (0.092 R)
• M59: 31,566,348 km (0.091 R)
• M60: 31,749,754 km (0.092 R)
• M61: 31,933,311 km (0.117 R)
• M62: 32,240,286 km (0.087 R)
• M63: 33,104,962 km (0.062 R)
• M64: 33,229,128 km (0.091 R)
• M65: 35,236,432 km (0.088 R)
• M66: 36,382,651 km (0.098 R)
• M67: 36,575,034 km (0.102 R)
• M68: 36,767,566 km (0.025 R)
• M69: 38,908,162 km (0.114 R)
• M70: 39,630,720 km (0.027 R)
• M71: 40,092,828 km (0.053 R)
• M72: 40,291,494 km (0.081 R)
• M73: 40,756,145 km (0.1 R)
• M74: 41,022,429 km (0.106 R)
• M75: 42,565,082 km (0.115 R)
• M76: 42,970,492 km (0.102 R)
• M77: 45,845,015 km (0.031 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit