🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.62 AU - 1.66 AU

Year: 745 Days

Day: 32.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,204,993 km

• M1: 163,510 km (0.092 R)
• M2: 740,659 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.32 AU - 2.2 AU

Year: 828 Days

Day: 26.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.05 AU - 2.57 AU

Year: 1246 Days

Day: 32.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,204,993 km

• M1: 1,489,995 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.05 AU - 4.39 AU

Year: 2545 Days

Day: 15 Hours

Environment

Temp: -118 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,204,993 km

• M1: 269,426 km (0.098 R)
• M2: 543,040 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.14 AU - 4.42 AU

Year: 2607 Days

Day: 21.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 123.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.99 AU - 4.79 AU

Year: 3263 Days

Day: 27.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 11

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.55 AU - 5.63 AU

Year: 4689 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,204,993 km

• M1: 177,872 km (0.1 R)
• M2: 306,376 km (0.06 R)
• M3: 483,800 km (0.056 R)
• M4: 567,574 km (0.077 R)
• M5: 667,506 km (0.085 R)
• M6: 1,030,580 km (0.053 R)
• M7: 1,105,379 km (0.112 R)
• M8: 1,182,122 km (0.038 R)
• M9: 1,287,589 km (0.106 R)
• M10: 1,368,821 km (0.098 R)
• M11: 1,522,308 km (0.094 R)
• M12: 1,877,752 km (0.059 R)
• M13: 2,113,070 km (0.108 R)
• M14: 2,561,265 km (0.088 R)
• M15: 2,647,434 km (0.074 R)
• M16: 3,563,421 km (0.114 R)
• M17: 3,679,659 km (0.114 R)
• M18: 4,116,335 km (0.111 R)
• M19: 4,238,407 km (0.061 R)
• M20: 4,632,747 km (0.111 R)
• M21: 4,717,419 km (0.083 R)
• M22: 4,823,783 km (0.072 R)
• M23: 4,974,129 km (0.092 R)
• M24: 5,126,121 km (0.058 R)
• M25: 5,345,880 km (0.12 R)
• M26: 5,931,855 km (0.072 R)
• M27: 6,070,083 km (0.054 R)
• M28: 6,255,884 km (0.116 R)
• M29: 6,657,255 km (0.081 R)
• M30: 6,728,912 km (0.032 R)
• M31: 7,835,188 km (0.057 R)
• M32: 8,012,312 km (0.036 R)
• M33: 8,370,749 km (0.115 R)
• M34: 8,997,265 km (0.078 R)
• M35: 9,129,659 km (0.064 R)
• M36: 9,503,953 km (0.119 R)
• M37: 9,937,936 km (0.058 R)
• M38: 10,656,904 km (0.048 R)
• M39: 10,797,077 km (0.119 R)
• M40: 10,937,998 km (0.081 R)
• M41: 11,022,670 km (0.114 R)
• M42: 11,278,483 km (0.058 R)
• M43: 11,737,898 km (0.11 R)
• M44: 12,438,465 km (0.103 R)
• M45: 12,764,139 km (0.099 R)
• M46: 12,913,139 km (0.108 R)
• M47: 13,182,714 km (0.084 R)
• M48: 13,484,453 km (0.097 R)
• M49: 13,818,954 km (0.101 R)
• M50: 14,156,297 km (0.097 R)
• M51: 14,558,416 km (0.085 R)
• M52: 14,995,840 km (0.046 R)
• M53: 15,090,087 km (0.068 R)
• M54: 16,983,996 km (0.087 R)
• M55: 17,510,431 km (0.111 R)
• M56: 17,908,810 km (0.103 R)
• M57: 18,511,989 km (0.034 R)
• M58: 19,807,207 km (0.079 R)
• M59: 21,307,823 km (0.082 R)
• M60: 21,484,648 km (0.043 R)
• M61: 21,697,526 km (0.115 R)
• M62: 22,304,594 km (0.115 R)
• M63: 22,844,792 km (0.063 R)
• M64: 23,098,360 km (0.036 R)
• M65: 23,352,826 km (0.112 R)
• M66: 23,608,339 km (0.064 R)
• M67: 23,754,795 km (0.119 R)
• M68: 24,048,456 km (0.033 R)
• M69: 24,491,266 km (0.062 R)
• M70: 24,676,468 km (0.111 R)
• M71: 24,936,768 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.8

Radius: 7.9

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 13 AU - 14.78 AU

Year: 18365 Days

Day: 24.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,204,993 km

• M1: 125,363 km (0.102 R)
• M2: 348,563 km (0.089 R)
• M3: 419,921 km (0.114 R)
• M4: 758,611 km (0.029 R)
• M5: 1,007,841 km (0.075 R)
• M6: 1,087,726 km (0.12 R)
• M7: 1,197,681 km (0.111 R)
• M8: 2,204,175 km (0.075 R)
• M9: 2,273,888 km (0.111 R)
• M10: 2,858,965 km (0.053 R)
• M11: 3,367,298 km (0.104 R)
• M12: 4,290,168 km (0.076 R)
• M13: 4,466,095 km (0.095 R)
• M14: 4,554,956 km (0.069 R)
• M15: 5,714,339 km (0.1 R)
• M16: 6,351,626 km (0.033 R)
• M17: 7,586,407 km (0.118 R)
• M18: 7,746,028 km (0.102 R)
• M19: 7,799,435 km (0.111 R)
• M20: 9,174,389 km (0.081 R)
• M21: 12,829,962 km (0.094 R)
• M22: 13,339,193 km (0.066 R)
• M23: 14,640,994 km (0.073 R)
• M24: 15,914,820 km (0.049 R)
• M25: 15,982,887 km (0.095 R)
• M26: 16,324,419 km (0.096 R)
• M27: 16,945,400 km (0.068 R)
• M28: 17,433,687 km (0.045 R)
• M29: 17,574,159 km (0.12 R)
• M30: 17,644,470 km (0.089 R)
• M31: 18,854,268 km (0.049 R)
• M32: 20,090,695 km (0.093 R)
• M33: 20,311,651 km (0.111 R)
• M34: 20,830,157 km (0.09 R)
• M35: 21,578,595 km (0.064 R)
• M36: 22,488,300 km (0.114 R)
• M37: 22,717,633 km (0.11 R)
• M38: 25,689,545 km (0.078 R)
• M39: 26,330,721 km (0.115 R)
• M40: 26,572,471 km (0.116 R)
• M41: 26,653,254 km (0.028 R)
• M42: 27,058,216 km (0.083 R)
• M43: 27,874,272 km (0.104 R)
• M44: 29,113,541 km (0.105 R)
• M45: 30,370,761 km (0.058 R)
• M46: 31,560,064 km (0.086 R)
• M47: 31,988,513 km (0.045 R)
• M48: 33,024,628 km (0.119 R)
• M49: 33,546,724 km (0.046 R)
• M50: 34,335,105 km (0.081 R)
• M51: 34,864,083 km (0.073 R)
• M52: 35,129,619 km (0.094 R)
• M53: 36,019,427 km (0.074 R)
• M54: 36,377,565 km (0.096 R)
• M55: 37,549,215 km (0.044 R)
• M56: 38,367,665 km (0.096 R)
• M57: 38,458,920 km (0.055 R)
• M58: 38,824,836 km (0.101 R)
• M59: 38,916,540 km (0.069 R)
• M60: 39,744,713 km (0.114 R)
• M61: 40,578,722 km (0.089 R)
• M62: 41,231,268 km (0.081 R)
• M63: 42,169,695 km (0.117 R)
• M64: 43,781,014 km (0.073 R)
• M65: 45,412,378 km (0.118 R)
• M66: 45,799,239 km (0.089 R)
• M67: 45,896,028 km (0.065 R)
• M68: 46,089,907 km (0.112 R)
• M69: 47,259,164 km (0.079 R)
• M70: 48,635,614 km (0.103 R)
• M71: 49,825,964 km (0.075 R)
• M72: 49,925,597 km (0.098 R)
• M73: 51,126,119 km (0.086 R)
• M74: 53,657,914 km (0.098 R)
• M75: 54,066,765 km (0.099 R)
• M76: 54,271,564 km (0.108 R)
• M77: 54,476,663 km (0.103 R)
• M78: 55,919,385 km (0.115 R)
• M79: 57,897,368 km (0.086 R)
• M80: 58,421,708 km (0.08 R)
• M81: 60,960,235 km (0.053 R)
• M82: 61,066,898 km (0.042 R)
• M83: 62,028,663 km (0.095 R)
• M84: 62,243,036 km (0.101 R)
• M85: 65,707,125 km (0.104 R)
• M86: 66,473,215 km (0.052 R)
• M87: 70,347,651 km (0.11 R)
• M88: 70,571,300 km (0.067 R)
• M89: 71,692,835 km (0.063 R)
• M90: 72,820,354 km (0.099 R)
• M91: 73,613,073 km (0.104 R)
• M92: 73,840,013 km (0.046 R)
• M93: 74,408,635 km (0.04 R)
• M94: 74,636,472 km (0.089 R)
• M95: 76,237,768 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.2

Radius: 4.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.47 AU - 20.49 AU

Year: 24822 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,204,993 km

• M1: 80,633 km (0.088 R)
• M2: 179,667 km (0.078 R)
• M3: 736,321 km (0.075 R)
• M4: 961,615 km (0.091 R)
• M5: 1,514,230 km (0.088 R)
• M6: 1,621,791 km (0.096 R)
• M7: 1,799,064 km (0.094 R)
• M8: 3,398,265 km (0.061 R)
• M9: 3,482,788 km (0.085 R)
• M10: 3,682,352 km (0.111 R)
• M11: 3,974,067 km (0.069 R)
• M12: 4,394,886 km (0.118 R)
• M13: 4,486,889 km (0.111 R)
• M14: 4,988,341 km (0.103 R)
• M15: 5,084,383 km (0.117 R)
• M16: 5,573,568 km (0.089 R)
• M17: 5,806,941 km (0.117 R)
• M18: 6,077,563 km (0.116 R)
• M19: 6,386,931 km (0.113 R)
• M20: 6,421,638 km (0.099 R)
• M21: 6,878,510 km (0.11 R)
• M22: 7,382,057 km (0.11 R)
• M23: 8,197,066 km (0.092 R)
• M24: 8,462,452 km (0.105 R)
• M25: 8,807,575 km (0.081 R)
• M26: 9,001,453 km (0.027 R)
• M27: 10,315,222 km (0.095 R)
• M28: 10,560,562 km (0.084 R)
• M29: 10,642,692 km (0.086 R)
• M30: 13,382,278 km (0.088 R)
• M31: 15,757,892 km (0.096 R)
• M32: 15,898,963 km (0.089 R)
• M33: 18,309,283 km (0.099 R)
• M34: 20,369,096 km (0.112 R)
• M35: 21,400,125 km (0.109 R)
• M36: 21,504,096 km (0.066 R)
• M37: 22,184,467 km (0.088 R)
• M38: 22,342,592 km (0.061 R)
• M39: 24,811,704 km (0.077 R)
• M40: 24,920,911 km (0.054 R)
• M41: 24,975,664 km (0.118 R)
• M42: 25,140,072 km (0.115 R)
• M43: 25,580,189 km (0.069 R)
• M44: 27,196,594 km (0.078 R)
• M45: 27,478,735 km (0.103 R)
• M46: 28,788,465 km (0.052 R)
• M47: 29,827,721 km (0.031 R)
• M48: 29,943,959 km (0.105 R)
• M49: 30,585,883 km (0.09 R)
• M50: 30,644,525 km (0.099 R)
• M51: 30,996,828 km (0.111 R)
• M52: 31,114,412 km (0.095 R)
• M53: 31,646,083 km (0.085 R)
• M54: 33,078,333 km (0.101 R)
• M55: 35,511,842 km (0.077 R)
• M56: 36,937,061 km (0.044 R)
• M57: 38,887,368 km (0.048 R)
• M58: 39,587,486 km (0.115 R)
• M59: 40,484,475 km (0.08 R)
• M60: 41,193,868 km (0.06 R)
• M61: 42,102,825 km (0.081 R)
• M62: 42,494,322 km (0.117 R)
• M63: 43,742,268 km (0.027 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit