🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 39.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,414,468 km

• M1: 45,328 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.35 AU - 1.39 AU

Year: 611 Days

Day: 46.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.18 AU - 1.58 AU

Year: 617 Days

Day: 45.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,414,468 km

• M1: 71,209 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.54 AU - 2.12 AU

Year: 943 Days

Day: 35 Hours

Environment

Temp: -73 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,414,468 km

• M1: 126,410 km (0.054 R)
• M2: 290,070 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.21 AU - 3.55 AU

Year: 2366 Days

Day: 31.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,414,468 km

• M1: 736,620 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.98 AU - 4.54 AU

Year: 2776 Days

Day: 41 Hours

Environment

Temp: -125 °C

Axial Tilt: 138.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,414,468 km

• M1: 2,171,712 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 8.6

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.11 AU - 9.37 AU

Year: 8200 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,414,468 km

• M1: 122,969 km (0.055 R)
• M2: 481,556 km (0.091 R)
• M3: 537,655 km (0.075 R)
• M4: 872,156 km (0.102 R)
• M5: 1,449,155 km (0.114 R)
• M6: 1,555,369 km (0.058 R)
• M7: 1,620,444 km (0.102 R)
• M8: 2,053,530 km (0.112 R)
• M9: 2,149,273 km (0.119 R)
• M10: 3,049,253 km (0.086 R)
• M11: 3,668,589 km (0.115 R)
• M12: 4,022,687 km (0.073 R)
• M13: 4,636,936 km (0.109 R)
• M14: 4,795,210 km (0.099 R)
• M15: 4,987,443 km (0.111 R)
• M16: 5,247,594 km (0.095 R)
• M17: 5,512,382 km (0.118 R)
• M18: 5,713,891 km (0.119 R)
• M19: 5,815,468 km (0.084 R)
• M20: 6,614,619 km (0.027 R)
• M21: 6,828,694 km (0.118 R)
• M22: 7,263,874 km (0.047 R)
• M23: 8,009,021 km (0.069 R)
• M24: 8,313,902 km (0.085 R)
• M25: 8,545,030 km (0.043 R)
• M26: 8,700,313 km (0.103 R)
• M27: 9,370,811 km (0.1 R)
• M28: 10,180,733 km (0.082 R)
• M29: 10,469,607 km (0.078 R)
• M30: 10,677,548 km (0.072 R)
• M31: 10,802,911 km (0.12 R)
• M32: 11,013,096 km (0.037 R)
• M33: 11,097,469 km (0.117 R)
• M34: 11,608,645 km (0.081 R)
• M35: 11,737,599 km (0.1 R)
• M36: 11,867,150 km (0.091 R)
• M37: 12,170,984 km (0.101 R)
• M38: 12,786,579 km (0.116 R)
• M39: 12,919,871 km (0.099 R)
• M40: 13,367,318 km (0.1 R)
• M41: 13,547,733 km (0.05 R)
• M42: 13,956,584 km (0.088 R)
• M43: 15,113,574 km (0.086 R)
• M44: 15,301,618 km (0.082 R)
• M45: 16,784,582 km (0.119 R)
• M46: 18,865,787 km (0.106 R)
• M47: 19,118,907 km (0.068 R)
• M48: 20,401,410 km (0.094 R)
• M49: 20,869,950 km (0.107 R)
• M50: 21,184,255 km (0.072 R)
• M51: 21,342,081 km (0.115 R)
• M52: 22,618,151 km (0.085 R)
• M53: 23,102,998 km (0.064 R)
• M54: 23,645,739 km (0.093 R)
• M55: 23,754,795 km (0.058 R)
• M56: 24,467,779 km (0.088 R)
• M57: 24,743,937 km (0.063 R)
• M58: 24,799,288 km (0.12 R)
• M59: 24,909,990 km (0.062 R)
• M60: 25,858,590 km (0.071 R)
• M61: 26,989,550 km (0.116 R)
• M62: 27,103,544 km (0.108 R)
• M63: 28,194,411 km (0.096 R)
• M64: 28,367,945 km (0.066 R)
• M65: 29,007,476 km (0.078 R)
• M66: 30,063,936 km (0.072 R)
• M67: 30,834,814 km (0.068 R)
• M68: 31,013,733 km (0.051 R)
• M69: 31,133,112 km (0.072 R)
• M70: 32,577,928 km (0.111 R)
• M71: 33,125,307 km (0.09 R)
• M72: 33,186,343 km (0.119 R)
• M73: 33,675,827 km (0.045 R)
• M74: 34,661,827 km (0.086 R)
• M75: 34,785,843 km (0.112 R)
• M76: 35,907,827 km (0.083 R)
• M77: 36,473,158 km (0.096 R)
• M78: 36,536,288 km (0.106 R)
• M79: 36,725,529 km (0.095 R)
• M80: 37,231,768 km (0.056 R)
• M81: 37,422,207 km (0.031 R)
• M82: 37,485,636 km (0.105 R)
• M83: 37,931,587 km (0.085 R)
• M84: 38,315,156 km (0.079 R)
• M85: 39,021,707 km (0.108 R)
• M86: 39,150,660 km (0.07 R)
• M87: 39,215,137 km (0.112 R)
• M88: 39,603,044 km (0.073 R)
• M89: 40,122,149 km (0.095 R)
• M90: 40,643,498 km (0.12 R)
• M91: 43,350,471 km (0.09 R)
• M92: 44,153,812 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 8.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.04 AU - 10.62 AU

Year: 12643 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 84.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,414,468 km

• M1: 114,293 km (0.043 R)
• M2: 182,509 km (0.111 R)
• M3: 380,278 km (0.089 R)
• M4: 629,358 km (0.105 R)
• M5: 1,061,098 km (0.046 R)
• M6: 1,481,169 km (0.074 R)
• M7: 1,662,930 km (0.096 R)
• M8: 1,780,215 km (0.105 R)
• M9: 2,407,628 km (0.083 R)
• M10: 2,927,032 km (0.086 R)
• M11: 3,069,449 km (0.089 R)
• M12: 3,185,088 km (0.113 R)
• M13: 3,540,682 km (0.053 R)
• M14: 3,846,610 km (0.087 R)
• M15: 4,129,350 km (0.094 R)
• M16: 4,815,107 km (0.098 R)
• M17: 5,051,621 km (0.117 R)
• M18: 5,962,971 km (0.11 R)
• M19: 6,400,694 km (0.085 R)
• M20: 7,153,022 km (0.116 R)
• M21: 7,268,362 km (0.047 R)
• M22: 7,578,778 km (0.109 R)
• M23: 7,735,556 km (0.064 R)
• M24: 7,814,394 km (0.116 R)
• M25: 9,657,739 km (0.12 R)
• M26: 9,742,711 km (0.087 R)
• M27: 9,827,982 km (0.107 R)
• M28: 9,913,402 km (0.077 R)
• M29: 12,635,485 km (0.099 R)
• M30: 13,196,627 km (0.117 R)
• M31: 13,480,264 km (0.099 R)
• M32: 14,488,853 km (0.075 R)
• M33: 14,683,779 km (0.074 R)
• M34: 15,971,368 km (0.059 R)
• M35: 16,071,898 km (0.1 R)
• M36: 16,324,120 km (0.034 R)
• M37: 16,628,701 km (0.118 R)
• M38: 17,657,037 km (0.105 R)
• M39: 18,021,906 km (0.09 R)
• M40: 20,371,490 km (0.059 R)
• M41: 20,644,506 km (0.1 R)
• M42: 20,699,259 km (0.101 R)
• M43: 21,194,278 km (0.057 R)
• M44: 21,415,534 km (0.081 R)
• M45: 22,027,838 km (0.087 R)
• M46: 22,252,085 km (0.115 R)
• M47: 23,784,565 km (0.04 R)
• M48: 24,129,688 km (0.109 R)
• M49: 25,821,191 km (0.117 R)
• M50: 27,249,851 km (0.066 R)
• M51: 27,671,417 km (0.109 R)
• M52: 28,277,289 km (0.092 R)
• M53: 29,132,989 km (0.037 R)
• M54: 30,806,989 km (0.12 R)
• M55: 31,246,058 km (0.094 R)
• M56: 31,497,832 km (0.093 R)
• M57: 32,066,902 km (0.031 R)
• M58: 32,511,956 km (0.109 R)
• M59: 32,767,170 km (0.062 R)
• M60: 34,053,113 km (0.065 R)
• M61: 34,832,518 km (0.1 R)
• M62: 35,617,907 km (0.109 R)
• M63: 35,815,226 km (0.114 R)
• M64: 36,343,008 km (0.084 R)
• M65: 37,673,681 km (0.064 R)
• M66: 37,740,551 km (0.111 R)
• M67: 38,008,780 km (0.11 R)
• M68: 38,817,207 km (0.067 R)
• M69: 39,155,747 km (0.05 R)
• M70: 40,108,835 km (0.117 R)
• M71: 41,069,403 km (0.06 R)
• M72: 41,276,296 km (0.096 R)
• M73: 41,621,868 km (0.078 R)
• M74: 41,968,336 km (0.098 R)
• M75: 42,107,163 km (0.106 R)
• M76: 43,644,730 km (0.08 R)
• M77: 44,491,155 km (0.072 R)
• M78: 45,485,382 km (0.086 R)
• M79: 48,511,897 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.2

Radius: 7.2

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.04 AU - 13.42 AU

Year: 15298 Days

Day: 24.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,414,468 km

• M1: 152,141 km (0.087 R)
• M2: 948,600 km (0.032 R)
• M3: 1,388,567 km (0.117 R)
• M4: 1,435,840 km (0.073 R)
• M5: 1,556,267 km (0.058 R)
• M6: 2,125,786 km (0.037 R)
• M7: 2,235,890 km (0.089 R)
• M8: 2,996,445 km (0.105 R)
• M9: 3,245,526 km (0.079 R)
• M10: 3,501,338 km (0.11 R)
• M11: 3,930,983 km (0.06 R)
• M12: 4,377,234 km (0.087 R)
• M13: 4,875,843 km (0.094 R)
• M14: 5,317,456 km (0.073 R)
• M15: 5,505,202 km (0.087 R)
• M16: 5,581,048 km (0.101 R)
• M17: 5,657,043 km (0.11 R)
• M18: 6,317,817 km (0.079 R)
• M19: 6,397,104 km (0.076 R)
• M20: 7,374,876 km (0.072 R)
• M21: 7,966,535 km (0.065 R)
• M22: 8,181,657 km (0.118 R)
• M23: 8,793,812 km (0.095 R)
• M24: 8,926,954 km (0.036 R)
• M25: 9,511,433 km (0.046 R)
• M26: 9,693,792 km (0.109 R)
• M27: 10,061,953 km (0.112 R)
• M28: 10,764,764 km (0.107 R)
• M29: 10,812,037 km (0.114 R)
• M30: 10,859,609 km (0.114 R)
• M31: 10,954,753 km (0.066 R)
• M32: 11,098,068 km (0.082 R)
• M33: 12,664,657 km (0.1 R)
• M34: 12,714,772 km (0.067 R)
• M35: 13,524,695 km (0.056 R)
• M36: 13,729,793 km (0.115 R)
• M37: 14,403,582 km (0.1 R)
• M38: 14,718,187 km (0.103 R)
• M39: 14,929,120 km (0.106 R)
• M40: 15,621,758 km (0.096 R)
• M41: 16,543,281 km (0.082 R)
• M42: 16,652,786 km (0.104 R)
• M43: 17,370,856 km (0.092 R)
• M44: 17,482,306 km (0.107 R)
• M45: 17,538,106 km (0.063 R)
• M46: 17,930,202 km (0.026 R)
• M47: 18,325,141 km (0.092 R)
• M48: 20,284,125 km (0.108 R)
• M49: 21,946,756 km (0.105 R)
• M50: 22,067,182 km (0.117 R)
• M51: 22,127,470 km (0.109 R)
• M52: 22,794,228 km (0.09 R)
• M53: 22,855,263 km (0.099 R)
• M54: 23,222,077 km (0.032 R)
• M55: 25,400,671 km (0.095 R)
• M56: 27,448,816 km (0.115 R)
• M57: 27,838,668 km (0.103 R)
• M58: 28,099,716 km (0.108 R)
• M59: 28,953,471 km (0.04 R)
• M60: 29,019,444 km (0.066 R)
• M61: 29,350,354 km (0.091 R)
• M62: 30,082,636 km (0.077 R)
• M63: 30,484,605 km (0.114 R)
• M64: 31,429,615 km (0.095 R)
• M65: 31,565,300 km (0.078 R)
• M66: 32,110,285 km (0.101 R)
• M67: 32,864,857 km (0.111 R)
• M68: 33,140,566 km (0.077 R)
• M69: 34,112,054 km (0.117 R)
• M70: 35,869,829 km (0.066 R)
• M71: 36,723,884 km (0.107 R)
• M72: 36,938,557 km (0.027 R)
• M73: 37,153,529 km (0.088 R)
• M74: 37,945,350 km (0.034 R)
• M75: 38,090,011 km (0.073 R)
• M76: 38,162,267 km (0.08 R)
• M77: 38,670,152 km (0.106 R)
• M78: 38,742,857 km (0.103 R)
• M79: 39,107,127 km (0.098 R)
• M80: 40,649,631 km (0.12 R)
• M81: 41,539,888 km (0.102 R)
• M82: 42,062,284 km (0.103 R)
• M83: 42,361,779 km (0.111 R)
• M84: 43,490,943 km (0.113 R)
• M85: 44,477,541 km (0.067 R)
• M86: 44,553,836 km (0.062 R)
• M87: 45,394,875 km (0.092 R)
• M88: 47,637,348 km (0.034 R)
• M89: 47,871,468 km (0.1 R)
• M90: 48,811,392 km (0.058 R)
• M91: 48,889,931 km (0.096 R)
• M92: 49,520,336 km (0.104 R)
• M93: 50,312,008 km (0.114 R)
• M94: 50,391,444 km (0.08 R)
• M95: 51,347,524 km (0.109 R)
• M96: 51,988,252 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit