🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 24.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 17.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.03 AU - 1.53 AU

Year: 511 Days

Day: 27.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,031,681 km

• M1: 366,066 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1192 Days

Day: 15.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.9 AU - 3.1 AU

Year: 1396 Days

Day: 39.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.5

Radius: 4.1

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.39 AU - 15.13 AU

Year: 19014 Days

Day: 18.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,031,681 km

• M1: 153,637 km (0.045 R)
• M2: 245,191 km (0.085 R)
• M3: 945,758 km (0.12 R)
• M4: 1,098,946 km (0.114 R)
• M5: 1,515,576 km (0.089 R)
• M6: 1,649,466 km (0.089 R)
• M7: 1,880,894 km (0.11 R)
• M8: 2,122,495 km (0.051 R)
• M9: 2,555,580 km (0.101 R)
• M10: 2,904,742 km (0.096 R)
• M11: 2,932,268 km (0.09 R)
• M12: 2,987,469 km (0.114 R)
• M13: 3,326,159 km (0.081 R)
• M14: 3,617,576 km (0.104 R)
• M15: 4,039,292 km (0.118 R)
• M16: 4,287,176 km (0.078 R)
• M17: 4,350,007 km (0.056 R)
• M18: 4,668,351 km (0.113 R)
• M19: 4,700,515 km (0.106 R)
• M20: 7,396,717 km (0.097 R)
• M21: 7,737,800 km (0.078 R)
• M22: 8,513,764 km (0.055 R)
• M23: 8,871,154 km (0.105 R)
• M24: 10,644,487 km (0.108 R)
• M25: 11,680,303 km (0.107 R)
• M26: 13,707,354 km (0.081 R)
• M27: 13,892,855 km (0.082 R)
• M28: 15,165,634 km (0.062 R)
• M29: 15,309,397 km (0.112 R)
• M30: 15,501,780 km (0.05 R)
• M31: 15,549,951 km (0.108 R)
• M32: 15,598,271 km (0.117 R)
• M33: 15,743,231 km (0.072 R)
• M34: 16,230,023 km (0.096 R)
• M35: 16,820,785 km (0.112 R)
• M36: 17,019,301 km (0.114 R)
• M37: 17,719,868 km (0.106 R)
• M38: 18,327,983 km (0.115 R)
• M39: 18,378,996 km (0.114 R)
• M40: 18,430,009 km (0.066 R)
• M41: 18,634,659 km (0.073 R)
• M42: 18,994,442 km (0.105 R)
• M43: 19,616,619 km (0.04 R)
• M44: 20,140,212 km (0.097 R)
• M45: 21,040,941 km (0.059 R)
• M46: 21,147,753 km (0.118 R)
• M47: 21,254,716 km (0.073 R)
• M48: 21,522,945 km (0.073 R)
• M49: 21,630,655 km (0.112 R)
• M50: 22,498,024 km (0.111 R)
• M51: 22,716,736 km (0.032 R)
• M52: 23,046,001 km (0.077 R)
• M53: 23,487,464 km (0.115 R)
• M54: 23,542,815 km (0.102 R)
• M55: 23,709,318 km (0.107 R)
• M56: 23,764,819 km (0.084 R)
• M57: 24,772,211 km (0.095 R)
• M58: 25,281,143 km (0.073 R)
• M59: 26,424,369 km (0.088 R)
• M60: 27,642,844 km (0.066 R)
• M61: 28,820,329 km (0.03 R)
• M62: 28,879,570 km (0.064 R)
• M63: 29,714,027 km (0.069 R)
• M64: 31,041,109 km (0.056 R)
• M65: 31,223,619 km (0.074 R)
• M66: 32,387,490 km (0.101 R)
• M67: 33,752,870 km (0.111 R)
• M68: 34,065,829 km (0.056 R)
• M69: 34,379,685 km (0.12 R)
• M70: 34,694,589 km (0.12 R)
• M71: 34,883,979 km (0.079 R)
• M72: 35,581,255 km (0.12 R)
• M73: 35,772,142 km (0.058 R)
• M74: 36,411,224 km (0.039 R)
• M75: 38,285,536 km (0.095 R)
• M76: 38,677,183 km (0.104 R)
• M77: 39,267,347 km (0.109 R)
• M78: 40,058,570 km (0.083 R)
• M79: 41,255,502 km (0.104 R)
• M80: 41,590,003 km (0.041 R)
• M81: 41,791,212 km (0.088 R)
• M82: 42,734,128 km (0.095 R)
• M83: 43,208,353 km (0.062 R)
• M84: 43,548,090 km (0.058 R)
• M85: 43,956,941 km (0.09 R)
• M86: 46,367,112 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 185.3

Radius: 6.5

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 15.8 AU - 24.98 AU

Year: 32511 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,031,681 km

• M1: 97,987 km (0.083 R)
• M2: 525,837 km (0.048 R)
• M3: 729,439 km (0.117 R)
• M4: 1,104,631 km (0.089 R)
• M5: 1,764,806 km (0.117 R)
• M6: 1,854,714 km (0.083 R)
• M7: 2,459,090 km (0.101 R)
• M8: 2,559,919 km (0.028 R)
• M9: 2,730,760 km (0.117 R)
• M10: 3,012,153 km (0.059 R)
• M11: 3,793,952 km (0.03 R)
• M12: 5,097,996 km (0.097 R)
• M13: 6,855,023 km (0.081 R)
• M14: 7,092,585 km (0.106 R)
• M15: 7,188,477 km (0.078 R)
• M16: 7,478,547 km (0.118 R)
• M17: 7,871,242 km (0.062 R)
• M18: 9,880,042 km (0.107 R)
• M19: 10,148,570 km (0.033 R)
• M20: 10,256,580 km (0.056 R)
• M21: 11,302,119 km (0.046 R)
• M22: 12,438,913 km (0.065 R)
• M23: 12,554,702 km (0.074 R)
• M24: 13,020,849 km (0.091 R)
• M25: 13,790,680 km (0.112 R)
• M26: 13,970,347 km (0.029 R)
• M27: 14,453,548 km (0.073 R)
• M28: 14,819,464 km (0.088 R)
• M29: 15,003,470 km (0.052 R)
• M30: 15,250,157 km (0.119 R)
• M31: 16,060,977 km (0.085 R)
• M32: 16,630,646 km (0.087 R)
• M33: 17,013,915 km (0.071 R)
• M34: 18,247,200 km (0.072 R)
• M35: 19,913,122 km (0.113 R)
• M36: 20,456,462 km (0.052 R)
• M37: 20,661,560 km (0.033 R)
• M38: 20,730,076 km (0.07 R)
• M39: 20,867,257 km (0.069 R)
• M40: 22,819,510 km (0.104 R)
• M41: 22,890,269 km (0.071 R)
• M42: 22,961,179 km (0.102 R)
• M43: 23,245,415 km (0.034 R)
• M44: 23,602,355 km (0.044 R)
• M45: 23,674,013 km (0.059 R)
• M46: 24,466,283 km (0.079 R)
• M47: 24,683,948 km (0.089 R)
• M48: 26,745,855 km (0.061 R)
• M49: 26,895,304 km (0.098 R)
• M50: 27,344,995 km (0.087 R)
• M51: 27,495,490 km (0.067 R)
• M52: 27,646,285 km (0.038 R)
• M53: 28,328,152 km (0.095 R)
• M54: 28,785,772 km (0.059 R)
• M55: 28,862,366 km (0.111 R)
• M56: 30,562,695 km (0.074 R)
• M57: 33,013,109 km (0.104 R)
• M58: 34,627,270 km (0.093 R)
• M59: 34,871,712 km (0.12 R)
• M60: 36,267,012 km (0.087 R)
• M61: 37,179,559 km (0.096 R)
• M62: 37,764,337 km (0.099 R)
• M63: 37,848,112 km (0.114 R)
• M64: 37,931,886 km (0.046 R)
• M65: 39,621,445 km (0.028 R)
• M66: 39,962,378 km (0.111 R)
• M67: 40,647,088 km (0.095 R)
• M68: 42,636,889 km (0.052 R)
• M69: 43,863,592 km (0.093 R)
• M70: 45,814,647 km (0.115 R)
• M71: 46,441,313 km (0.107 R)
• M72: 46,531,071 km (0.118 R)
• M73: 47,974,990 km (0.12 R)
• M74: 50,629,455 km (0.047 R)
• M75: 51,927,964 km (0.061 R)
• M76: 52,487,759 km (0.075 R)
• M77: 52,862,053 km (0.115 R)
• M78: 53,519,386 km (0.1 R)
• M79: 54,368,354 km (0.079 R)
• M80: 54,841,831 km (0.077 R)
• M81: 55,411,949 km (0.1 R)
• M82: 57,326,502 km (0.047 R)
• M83: 59,165,210 km (0.042 R)
• M84: 59,749,838 km (0.081 R)
• M85: 60,434,398 km (0.096 R)
• M86: 60,924,930 km (0.075 R)
• M87: 61,121,501 km (0.064 R)
• M88: 63,297,851 km (0.057 R)
• M89: 64,495,681 km (0.056 R)
• M90: 65,499,483 km (0.031 R)
• M91: 66,104,307 km (0.039 R)
• M92: 67,014,909 km (0.097 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 16,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit