🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.64 AU - 0.76 AU

Year: 215 Days

Day: 44.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.01 AU - 1.61 AU

Year: 550 Days

Day: 36.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.56 AU - 1.92 AU

Year: 843 Days

Day: 36.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.69 AU - 2.17 AU

Year: 984 Days

Day: 28.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,172,009 km

• M1: 1,416,243 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.74 AU - 3.9 AU

Year: 2221 Days

Day: 44.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.9

Radius: 4.3

Gravity: 52.73 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.76 AU - 14.26 AU

Year: 16243 Days

Day: 19.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,172,009 km

• M1: 65,673 km (0.104 R)
• M2: 151,393 km (0.075 R)
• M3: 280,047 km (0.103 R)
• M4: 1,066,633 km (0.045 R)
• M5: 1,373,608 km (0.094 R)
• M6: 1,491,790 km (0.063 R)
• M7: 2,097,213 km (0.027 R)
• M8: 2,233,347 km (0.085 R)
• M9: 2,881,405 km (0.115 R)
• M10: 3,343,662 km (0.104 R)
• M11: 4,037,198 km (0.031 R)
• M12: 4,164,057 km (0.055 R)
• M13: 6,219,083 km (0.096 R)
• M14: 6,662,341 km (0.054 R)
• M15: 6,812,388 km (0.108 R)
• M16: 8,534,559 km (0.094 R)
• M17: 8,643,017 km (0.097 R)
• M18: 8,752,074 km (0.097 R)
• M19: 9,026,436 km (0.098 R)
• M20: 9,359,441 km (0.051 R)
• M21: 9,696,485 km (0.081 R)
• M22: 10,209,456 km (0.095 R)
• M23: 10,848,239 km (0.12 R)
• M24: 11,024,765 km (0.041 R)
• M25: 11,320,968 km (0.1 R)
• M26: 12,164,401 km (0.081 R)
• M27: 12,225,288 km (0.109 R)
• M28: 12,903,116 km (0.117 R)
• M29: 13,719,920 km (0.053 R)
• M30: 14,166,470 km (0.095 R)
• M31: 14,294,974 km (0.064 R)
• M32: 14,423,927 km (0.081 R)
• M33: 17,217,967 km (0.108 R)
• M34: 18,115,853 km (0.095 R)
• M35: 19,170,668 km (0.085 R)
• M36: 20,100,718 km (0.045 R)
• M37: 20,317,485 km (0.054 R)
• M38: 20,607,555 km (0.109 R)
• M39: 20,680,410 km (0.074 R)
• M40: 21,045,428 km (0.111 R)
• M41: 23,888,686 km (0.094 R)
• M42: 24,966,239 km (0.09 R)
• M43: 25,823,884 km (0.115 R)
• M44: 26,216,877 km (0.076 R)
• M45: 26,849,826 km (0.111 R)
• M46: 30,585,733 km (0.064 R)
• M47: 32,429,078 km (0.103 R)
• M48: 32,598,423 km (0.115 R)
• M49: 33,364,215 km (0.114 R)
• M50: 34,135,841 km (0.062 R)
• M51: 34,308,177 km (0.118 R)
• M52: 35,086,984 km (0.12 R)
• M53: 37,015,151 km (0.083 R)
• M54: 38,887,518 km (0.083 R)
• M55: 38,977,426 km (0.066 R)
• M56: 39,337,957 km (0.078 R)
• M57: 39,608,879 km (0.101 R)
• M58: 40,516,788 km (0.072 R)
• M59: 41,339,726 km (0.107 R)
• M60: 42,075,897 km (0.107 R)
• M61: 42,168,199 km (0.061 R)
• M62: 42,723,656 km (0.109 R)
• M63: 43,281,357 km (0.096 R)
• M64: 44,028,897 km (0.117 R)
• M65: 46,869,462 km (0.07 R)
• M66: 47,444,665 km (0.106 R)
• M67: 47,637,048 km (0.058 R)
• M68: 47,733,240 km (0.091 R)
• M69: 48,215,244 km (0.109 R)
• M70: 49,671,280 km (0.071 R)
• M71: 50,061,880 km (0.071 R)
• M72: 54,225,339 km (0.096 R)
• M73: 54,325,719 km (0.107 R)
• M74: 54,627,607 km (0.118 R)
• M75: 54,829,116 km (0.103 R)
• M76: 54,929,945 km (0.104 R)
• M77: 55,536,265 km (0.076 R)
• M78: 59,427,754 km (0.058 R)
• M79: 59,738,619 km (0.097 R)
• M80: 60,154,052 km (0.062 R)
• M81: 61,092,330 km (0.115 R)
• M82: 62,983,396 km (0.084 R)
• M83: 63,194,629 km (0.095 R)
• M84: 65,000,125 km (0.037 R)
• M85: 65,320,414 km (0.087 R)
• M86: 65,962,788 km (0.119 R)
• M87: 66,392,133 km (0.115 R)
• M88: 66,607,255 km (0.09 R)
• M89: 66,822,526 km (0.077 R)
• M90: 68,661,533 km (0.097 R)
• M91: 68,987,806 km (0.104 R)
• M92: 69,096,713 km (0.11 R)
• M93: 69,423,734 km (0.12 R)
• M94: 71,506,436 km (0.096 R)
• M95: 71,726,793 km (0.087 R)
• M96: 73,276,029 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.6

Radius: 3.8

Gravity: 28.78 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.73 AU - 16.69 AU

Year: 21775 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,172,009 km

• M1: 49,367 km (0.063 R)
• M2: 269,575 km (0.081 R)
• M3: 633,697 km (0.055 R)
• M4: 1,150,258 km (0.026 R)
• M5: 1,474,586 km (0.061 R)
• M6: 2,299,170 km (0.102 R)
• M7: 2,431,713 km (0.099 R)
• M8: 2,465,223 km (0.095 R)
• M9: 3,021,877 km (0.114 R)
• M10: 3,057,930 km (0.093 R)
• M11: 3,130,485 km (0.113 R)
• M12: 4,004,885 km (0.109 R)
• M13: 4,738,363 km (0.081 R)
• M14: 4,780,250 km (0.112 R)
• M15: 5,644,776 km (0.088 R)
• M16: 6,838,717 km (0.088 R)
• M17: 7,077,026 km (0.03 R)
• M18: 7,512,805 km (0.111 R)
• M19: 7,561,724 km (0.09 R)
• M20: 8,460,807 km (0.08 R)
• M21: 9,131,005 km (0.12 R)
• M22: 9,288,083 km (0.106 R)
• M23: 9,498,866 km (0.106 R)
• M24: 9,551,824 km (0.072 R)
• M25: 9,658,039 km (0.037 R)
• M26: 10,686,225 km (0.081 R)
• M27: 11,522,327 km (0.117 R)
• M28: 11,635,423 km (0.045 R)
• M29: 14,093,017 km (0.049 R)
• M30: 14,823,503 km (0.082 R)
• M31: 15,504,024 km (0.107 R)
• M32: 16,194,717 km (0.096 R)
• M33: 16,257,997 km (0.036 R)
• M34: 16,575,594 km (0.109 R)
• M35: 17,281,546 km (0.088 R)
• M36: 18,523,956 km (0.119 R)
• M37: 18,590,228 km (0.049 R)
• M38: 18,855,764 km (0.058 R)
• M39: 18,988,907 km (0.059 R)
• M40: 19,794,940 km (0.118 R)
• M41: 21,509,631 km (0.037 R)
• M42: 21,788,331 km (0.069 R)
• M43: 22,561,004 km (0.07 R)
• M44: 23,414,012 km (0.111 R)
• M45: 24,567,860 km (0.109 R)
• M46: 24,932,131 km (0.116 R)
• M47: 25,298,346 km (0.033 R)
• M48: 25,666,207 km (0.108 R)
• M49: 25,813,861 km (0.084 R)
• M50: 28,062,317 km (0.053 R)
• M51: 29,905,811 km (0.108 R)
• M52: 30,061,243 km (0.103 R)
• M53: 30,763,755 km (0.059 R)
• M54: 30,842,144 km (0.11 R)
• M55: 31,550,640 km (0.064 R)
• M56: 32,583,463 km (0.045 R)
• M57: 36,740,938 km (0.087 R)
• M58: 36,907,440 km (0.096 R)
• M59: 37,074,092 km (0.116 R)
• M60: 37,827,168 km (0.063 R)
• M61: 38,079,240 km (0.101 R)
• M62: 38,163,464 km (0.095 R)
• M63: 38,754,376 km (0.097 R)
• M64: 39,348,429 km (0.109 R)
• M65: 39,774,483 km (0.036 R)
• M66: 40,202,034 km (0.081 R)
• M67: 40,459,343 km (0.064 R)
• M68: 40,717,249 km (0.045 R)
• M69: 42,450,191 km (0.115 R)
• M70: 43,942,131 km (0.06 R)
• M71: 44,384,043 km (0.103 R)
• M72: 44,650,028 km (0.101 R)
• M73: 46,077,191 km (0.083 R)
• M74: 47,609,971 km (0.057 R)
• M75: 49,067,802 km (0.104 R)
• M76: 49,710,176 km (0.116 R)
• M77: 50,078,486 km (0.103 R)
• M78: 51,840,449 km (0.058 R)
• M79: 52,026,998 km (0.098 R)
• M80: 52,307,494 km (0.04 R)
• M81: 53,528,213 km (0.113 R)
• M82: 53,622,459 km (0.1 R)
• M83: 56,572,978 km (0.076 R)
• M84: 57,342,958 km (0.102 R)
• M85: 58,310,108 km (0.091 R)
• M86: 61,836,729 km (0.114 R)
• M87: 62,232,864 km (0.052 R)
• M88: 63,027,528 km (0.081 R)
• M89: 63,326,424 km (0.092 R)
• M90: 63,925,564 km (0.075 R)
• M91: 64,526,648 km (0.032 R)
• M92: 65,532,544 km (0.118 R)
• M93: 65,734,352 km (0.056 R)
• M94: 65,936,309 km (0.038 R)
• M95: 66,847,958 km (0.104 R)
• M96: 67,356,142 km (0.057 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: 205 - 16,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit