🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.56 AU - 0.6 AU

Year: 162 Days

Day: 38.3 Hours

Environment

Temp: 213 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 184 Days

Day: 18.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.61 AU - 0.79 AU

Year: 215 Days

Day: 44 Hours

Environment

Temp: 187 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.84 AU - 1.04 AU

Year: 335 Days

Day: 13.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.69 AU - 2.29 AU

Year: 1031 Days

Day: 21.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,232,794 km

• M1: 641,775 km (0.083 R)
• M2: 815,009 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.76 AU - 2.66 AU

Year: 1206 Days

Day: 21.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,232,794 km

• M1: 997,369 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.32 AU - 4.26 AU

Year: 2709 Days

Day: 14.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 7.7

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.64 AU - 15.36 AU

Year: 20269 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,232,794 km

• M1: 124,166 km (0.062 R)
• M2: 243,545 km (0.076 R)
• M3: 306,376 km (0.117 R)
• M4: 472,580 km (0.05 R)
• M5: 534,812 km (0.071 R)
• M6: 691,591 km (0.096 R)
• M7: 968,197 km (0.116 R)
• M8: 1,585,289 km (0.05 R)
• M9: 1,847,833 km (0.083 R)
• M10: 1,949,859 km (0.117 R)
• M11: 2,639,206 km (0.077 R)
• M12: 3,030,105 km (0.084 R)
• M13: 3,110,439 km (0.087 R)
• M14: 3,232,361 km (0.062 R)
• M15: 3,607,702 km (0.1 R)
• M16: 4,628,857 km (0.06 R)
• M17: 5,051,471 km (0.112 R)
• M18: 6,085,193 km (0.063 R)
• M19: 6,547,749 km (0.119 R)
• M20: 6,968,418 km (0.103 R)
• M21: 7,561,125 km (0.098 R)
• M22: 9,025,539 km (0.111 R)
• M23: 9,670,904 km (0.114 R)
• M24: 11,005,766 km (0.094 R)
• M25: 11,067,849 km (0.086 R)
• M26: 11,948,831 km (0.062 R)
• M27: 12,982,851 km (0.1 R)
• M28: 13,710,346 km (0.061 R)
• M29: 13,844,086 km (0.096 R)
• M30: 13,978,126 km (0.052 R)
• M31: 14,518,922 km (0.109 R)
• M32: 14,587,139 km (0.051 R)
• M33: 15,066,600 km (0.064 R)
• M34: 17,613,803 km (0.098 R)
• M35: 20,063,019 km (0.107 R)
• M36: 21,133,841 km (0.105 R)
• M37: 21,754,074 km (0.1 R)
• M38: 23,171,513 km (0.097 R)
• M39: 24,294,395 km (0.108 R)
• M40: 24,862,568 km (0.094 R)
• M41: 25,107,310 km (0.089 R)
• M42: 25,189,140 km (0.091 R)
• M43: 26,592,966 km (0.104 R)
• M44: 27,430,565 km (0.117 R)
• M45: 27,599,012 km (0.084 R)
• M46: 28,021,925 km (0.087 R)
• M47: 29,217,511 km (0.104 R)
• M48: 31,569,788 km (0.111 R)
• M49: 33,621,074 km (0.063 R)
• M50: 34,890,711 km (0.094 R)
• M51: 36,638,613 km (0.118 R)
• M52: 37,196,613 km (0.063 R)
• M53: 38,132,647 km (0.03 R)
• M54: 38,697,977 km (0.085 R)
• M55: 39,171,305 km (0.096 R)
• M56: 39,551,283 km (0.086 R)
• M57: 40,506,615 km (0.11 R)
• M58: 41,469,427 km (0.114 R)
• M59: 44,205,423 km (0.06 R)
• M60: 45,395,773 km (0.088 R)
• M61: 45,794,900 km (0.102 R)
• M62: 46,697,125 km (0.056 R)
• M63: 47,909,316 km (0.081 R)
• M64: 48,112,321 km (0.101 R)
• M65: 50,570,962 km (0.087 R)
• M66: 51,607,376 km (0.079 R)
• M67: 53,070,144 km (0.056 R)
• M68: 53,385,347 km (0.058 R)
• M69: 53,912,081 km (0.076 R)
• M70: 54,334,695 km (0.119 R)
• M71: 54,758,505 km (0.071 R)
• M72: 55,715,932 km (0.065 R)
• M73: 56,036,221 km (0.082 R)
• M74: 56,143,183 km (0.096 R)
• M75: 56,678,893 km (0.103 R)
• M76: 57,000,977 km (0.072 R)
• M77: 57,216,249 km (0.077 R)
• M78: 57,539,380 km (0.098 R)
• M79: 57,863,260 km (0.11 R)
• M80: 58,404,355 km (0.109 R)
• M81: 59,382,426 km (0.094 R)
• M82: 59,600,540 km (0.062 R)
• M83: 62,570,805 km (0.049 R)
• M84: 62,792,809 km (0.105 R)
• M85: 63,237,414 km (0.102 R)
• M86: 63,571,615 km (0.111 R)
• M87: 63,906,415 km (0.105 R)
• M88: 64,689,859 km (0.05 R)
• M89: 66,492,364 km (0.04 R)
• M90: 68,197,181 km (0.114 R)
• M91: 69,112,421 km (0.096 R)
• M92: 71,417,874 km (0.116 R)
• M93: 73,397,353 km (0.052 R)
• M94: 74,687,784 km (0.115 R)
• M95: 77,410,166 km (0.078 R)
• M96: 79,202,947 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.3

Radius: 4.5

Gravity: 16.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 16.39 AU - 18.85 AU

Year: 27151 Days

Day: 20.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 91,232,794 km

• M1: 81,680 km (0.1 R)
• M2: 261,647 km (0.059 R)
• M3: 396,734 km (0.114 R)
• M4: 727,195 km (0.092 R)
• M5: 797,057 km (0.115 R)
• M6: 2,390,275 km (0.101 R)
• M7: 2,673,015 km (0.116 R)
• M8: 2,855,225 km (0.114 R)
• M9: 3,386,447 km (0.103 R)
• M10: 3,865,609 km (0.104 R)
• M11: 6,222,224 km (0.064 R)
• M12: 6,560,764 km (0.062 R)
• M13: 6,855,622 km (0.044 R)
• M14: 7,869,446 km (0.035 R)
• M15: 9,586,381 km (0.094 R)
• M16: 9,697,532 km (0.07 R)
• M17: 9,920,882 km (0.108 R)
• M18: 10,089,479 km (0.067 R)
• M19: 10,145,877 km (0.116 R)
• M20: 11,708,427 km (0.104 R)
• M21: 12,245,782 km (0.102 R)
• M22: 12,305,921 km (0.119 R)
• M23: 12,730,031 km (0.077 R)
• M24: 14,093,915 km (0.109 R)
• M25: 14,793,135 km (0.105 R)
• M26: 15,373,575 km (0.043 R)
• M27: 15,503,575 km (0.119 R)
• M28: 15,699,249 km (0.058 R)
• M29: 16,158,964 km (0.114 R)
• M30: 16,224,936 km (0.087 R)
• M31: 16,623,166 km (0.087 R)
• M32: 16,756,607 km (0.106 R)
• M33: 17,293,813 km (0.109 R)
• M34: 17,361,431 km (0.078 R)
• M35: 19,709,819 km (0.071 R)
• M36: 20,063,618 km (0.053 R)
• M37: 20,562,227 km (0.069 R)
• M38: 21,065,026 km (0.103 R)
• M39: 21,209,388 km (0.066 R)
• M40: 24,543,924 km (0.053 R)
• M41: 26,621,390 km (0.068 R)
• M42: 26,855,660 km (0.1 R)
• M43: 27,404,984 km (0.111 R)
• M44: 28,116,621 km (0.063 R)
• M45: 30,695,987 km (0.089 R)
• M46: 31,105,885 km (0.11 R)
• M47: 31,352,572 km (0.076 R)
• M48: 32,346,052 km (0.077 R)
• M49: 33,181,855 km (0.098 R)
• M50: 35,045,396 km (0.083 R)
• M51: 35,473,694 km (0.032 R)
• M52: 35,989,957 km (0.025 R)
• M53: 36,508,612 km (0.077 R)
• M54: 36,942,745 km (0.098 R)
• M55: 39,583,148 km (0.089 R)
• M56: 40,746,122 km (0.068 R)
• M57: 41,648,346 km (0.103 R)
• M58: 44,209,312 km (0.085 R)
• M59: 44,950,271 km (0.103 R)
• M60: 46,726,596 km (0.117 R)
• M61: 46,914,939 km (0.105 R)
• M62: 48,811,990 km (0.111 R)
• M63: 49,098,620 km (0.118 R)
• M64: 49,962,098 km (0.107 R)
• M65: 50,443,953 km (0.116 R)
• M66: 51,024,243 km (0.066 R)
• M67: 56,545,751 km (0.088 R)
• M68: 58,969,386 km (0.065 R)
• M69: 59,478,617 km (0.056 R)
• M70: 59,682,669 km (0.089 R)
• M71: 60,603,893 km (0.085 R)
• M72: 63,500,107 km (0.085 R)
• M73: 64,126,474 km (0.082 R)
• M74: 65,280,172 km (0.106 R)
• M75: 70,718,354 km (0.045 R)
• M76: 71,910,200 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.5

Radius: 6.8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 19.83 AU - 19.83 AU

Year: 32416 Days

Day: 21 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,232,794 km

• M1: 87,515 km (0.118 R)
• M2: 488,886 km (0.111 R)
• M3: 558,150 km (0.063 R)
• M4: 1,390,811 km (0.101 R)
• M5: 1,595,012 km (0.093 R)
• M6: 1,665,323 km (0.065 R)
• M7: 2,185,774 km (0.117 R)
• M8: 2,464,027 km (0.104 R)
• M9: 2,545,557 km (0.114 R)
• M10: 2,753,498 km (0.102 R)
• M11: 2,923,741 km (0.101 R)
• M12: 2,966,975 km (0.063 R)
• M13: 3,409,934 km (0.047 R)
• M14: 3,501,039 km (0.115 R)
• M15: 5,013,473 km (0.059 R)
• M16: 5,432,796 km (0.105 R)
• M17: 7,873,037 km (0.116 R)
• M18: 8,421,163 km (0.092 R)
• M19: 8,918,875 km (0.05 R)
• M20: 9,107,967 km (0.108 R)
• M21: 9,490,040 km (0.057 R)
• M22: 10,401,989 km (0.097 R)
• M23: 10,801,415 km (0.091 R)
• M24: 11,205,778 km (0.116 R)
• M25: 11,890,787 km (0.057 R)
• M26: 12,448,488 km (0.07 R)
• M27: 12,518,799 km (0.086 R)
• M28: 13,157,582 km (0.119 R)
• M29: 14,025,698 km (0.076 R)
• M30: 14,319,209 km (0.099 R)
• M31: 14,986,864 km (0.086 R)
• M32: 15,513,299 km (0.091 R)
• M33: 15,588,996 km (0.119 R)
• M34: 16,972,327 km (0.081 R)
• M35: 17,520,903 km (0.117 R)
• M36: 21,183,507 km (0.09 R)
• M37: 22,198,828 km (0.099 R)
• M38: 22,540,809 km (0.056 R)
• M39: 22,798,416 km (0.1 R)
• M40: 23,490,157 km (0.094 R)
• M41: 24,717,308 km (0.076 R)
• M42: 25,875,345 km (0.097 R)
• M43: 27,967,023 km (0.098 R)
• M44: 28,800,283 km (0.101 R)
• M45: 31,348,383 km (0.093 R)
• M46: 32,310,298 km (0.106 R)
• M47: 32,892,084 km (0.104 R)
• M48: 36,757,244 km (0.105 R)
• M49: 37,466,039 km (0.103 R)
• M50: 37,771,218 km (0.113 R)
• M51: 38,179,321 km (0.06 R)
• M52: 38,383,971 km (0.105 R)
• M53: 41,601,971 km (0.112 R)
• M54: 42,340,536 km (0.083 R)
• M55: 45,013,401 km (0.114 R)
• M56: 45,446,038 km (0.066 R)
• M57: 48,956,950 km (0.104 R)
• M58: 49,624,905 km (0.104 R)
• M59: 51,533,774 km (0.095 R)
• M60: 53,924,796 km (0.091 R)
• M61: 54,154,429 km (0.075 R)
• M62: 56,818,019 km (0.056 R)
• M63: 57,871,936 km (0.041 R)
• M64: 60,594,318 km (0.119 R)
• M65: 63,721,662 km (0.103 R)
• M66: 63,964,459 km (0.083 R)
• M67: 64,572,575 km (0.063 R)
• M68: 66,777,946 km (0.109 R)
• M69: 67,642,173 km (0.112 R)
• M70: 69,881,504 km (0.037 R)
• M71: 70,382,507 km (0.103 R)
• M72: 72,778,167 km (0.096 R)
• M73: 75,072,251 km (0.097 R)
• M74: 76,228,193 km (0.084 R)
• M75: 77,260,718 km (0.08 R)
• M76: 78,557,731 km (0.116 R)
• M77: 79,208,931 km (0.104 R)
• M78: 79,992,824 km (0.094 R)
• M79: 81,963,626 km (0.083 R)
• M80: 83,021,283 km (0.073 R)
• M81: 83,153,827 km (0.096 R)
• M82: 84,616,146 km (0.038 R)
• M83: 86,086,992 km (0.056 R)
• M84: 89,597,007 km (0.104 R)
• M85: 89,868,976 km (0.095 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit