🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 209 Days

Day: 47.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,483,851 km

• M1: 518,207 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 373 Days

Day: 23.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,483,851 km

• M1: 459,116 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.87 AU - 1.31 AU

Year: 406 Days

Day: 13 Hours

Environment

Temp: 29 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,483,851 km

• M1: 68,217 km (0.112 R)
• M2: 139,425 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.44 AU - 5.48 AU

Year: 3937 Days

Day: 35.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 13.2

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.14 AU - 9.48 AU

Year: 8539 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,483,851 km

• M1: 200,611 km (0.087 R)
• M2: 294,259 km (0.109 R)
• M3: 386,262 km (0.083 R)
• M4: 545,434 km (0.108 R)
• M5: 642,224 km (0.065 R)
• M6: 730,786 km (0.108 R)
• M7: 824,284 km (0.107 R)
• M8: 973,134 km (0.096 R)
• M9: 1,149,809 km (0.107 R)
• M10: 1,318,556 km (0.06 R)
• M11: 2,122,195 km (0.079 R)
• M12: 2,452,208 km (0.104 R)
• M13: 2,875,121 km (0.105 R)
• M14: 4,046,024 km (0.076 R)
• M15: 4,880,631 km (0.078 R)
• M16: 5,444,914 km (0.059 R)
• M17: 6,129,623 km (0.06 R)
• M18: 6,330,383 km (0.109 R)
• M19: 6,465,321 km (0.092 R)
• M20: 7,225,278 km (0.041 R)
• M21: 8,380,622 km (0.062 R)
• M22: 8,603,673 km (0.119 R)
• M23: 8,791,119 km (0.106 R)
• M24: 9,323,089 km (0.115 R)
• M25: 9,709,500 km (0.105 R)
• M26: 9,865,531 km (0.094 R)
• M27: 10,498,180 km (0.105 R)
• M28: 11,595,331 km (0.115 R)
• M29: 11,844,112 km (0.069 R)
• M30: 12,262,687 km (0.082 R)
• M31: 12,643,713 km (0.116 R)
• M32: 13,985,456 km (0.072 R)
• M33: 14,206,113 km (0.084 R)
• M34: 14,472,547 km (0.04 R)
• M35: 14,606,287 km (0.089 R)
• M36: 14,830,235 km (0.111 R)
• M37: 15,010,202 km (0.106 R)
• M38: 15,145,588 km (0.105 R)
• M39: 15,326,900 km (0.09 R)
• M40: 15,417,706 km (0.105 R)
• M41: 15,737,247 km (0.094 R)
• M42: 16,382,912 km (0.069 R)
• M43: 16,802,534 km (0.103 R)
• M44: 17,414,987 km (0.114 R)
• M45: 17,652,399 km (0.03 R)
• M46: 20,285,322 km (0.069 R)
• M47: 20,385,103 km (0.105 R)
• M48: 20,535,300 km (0.067 R)
• M49: 20,987,684 km (0.065 R)
• M50: 21,291,218 km (0.073 R)
• M51: 21,647,111 km (0.065 R)
• M52: 23,456,198 km (0.062 R)
• M53: 23,876,568 km (0.037 R)
• M54: 23,982,035 km (0.103 R)
• M55: 24,671,382 km (0.101 R)
• M56: 25,636,587 km (0.114 R)
• M57: 25,798,602 km (0.089 R)
• M58: 26,341,343 km (0.106 R)
• M59: 26,614,060 km (0.086 R)
• M60: 26,997,479 km (0.087 R)
• M61: 28,047,506 km (0.106 R)
• M62: 28,437,807 km (0.096 R)
• M63: 29,506,086 km (0.073 R)
• M64: 30,702,121 km (0.066 R)
• M65: 30,816,862 km (0.086 R)
• M66: 33,259,047 km (0.108 R)
• M67: 33,553,905 km (0.09 R)
• M68: 33,849,660 km (0.073 R)
• M69: 34,503,402 km (0.081 R)
• M70: 36,976,405 km (0.075 R)
• M71: 37,159,662 km (0.102 R)
• M72: 37,343,069 km (0.077 R)
• M73: 37,526,925 km (0.104 R)
• M74: 38,821,994 km (0.031 R)
• M75: 39,880,997 km (0.083 R)
• M76: 40,382,748 km (0.095 R)
• M77: 41,012,705 km (0.076 R)
• M78: 41,328,955 km (0.119 R)
• M79: 42,027,577 km (0.086 R)
• M80: 42,155,034 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 12.8

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.85 AU - 9.29 AU

Year: 8943 Days

Day: 8.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,483,851 km

• M1: 170,093 km (0.102 R)
• M2: 340,784 km (0.115 R)
• M3: 687,851 km (0.114 R)
• M4: 811,868 km (0.116 R)
• M5: 1,213,987 km (0.084 R)
• M6: 1,309,580 km (0.113 R)
• M7: 1,570,478 km (0.119 R)
• M8: 1,696,889 km (0.052 R)
• M9: 1,826,740 km (0.089 R)
• M10: 2,119,951 km (0.105 R)
• M11: 2,284,359 km (0.059 R)
• M12: 2,551,392 km (0.119 R)
• M13: 2,880,208 km (0.085 R)
• M14: 3,606,655 km (0.032 R)
• M15: 4,005,184 km (0.099 R)
• M16: 5,284,994 km (0.118 R)
• M17: 5,969,404 km (0.058 R)
• M18: 6,170,015 km (0.104 R)
• M19: 6,681,639 km (0.1 R)
• M20: 6,960,191 km (0.104 R)
• M21: 7,242,631 km (0.105 R)
• M22: 7,673,324 km (0.054 R)
• M23: 8,334,995 km (0.083 R)
• M24: 9,323,089 km (0.09 R)
• M25: 9,909,961 km (0.093 R)
• M26: 10,148,121 km (0.081 R)
• M27: 10,589,584 km (0.1 R)
• M28: 10,996,491 km (0.075 R)
• M29: 11,993,860 km (0.104 R)
• M30: 12,163,055 km (0.113 R)
• M31: 12,290,363 km (0.085 R)
• M32: 12,418,119 km (0.082 R)
• M33: 12,890,400 km (0.09 R)
• M34: 14,297,667 km (0.1 R)
• M35: 14,387,276 km (0.092 R)
• M36: 14,566,943 km (0.117 R)
• M37: 14,792,686 km (0.119 R)
• M38: 15,110,582 km (0.095 R)
• M39: 15,293,390 km (0.114 R)
• M40: 15,614,876 km (0.055 R)
• M41: 15,707,178 km (0.067 R)
• M42: 15,845,855 km (0.097 R)
• M43: 16,592,797 km (0.118 R)
• M44: 17,830,869 km (0.052 R)
• M45: 18,120,940 km (0.114 R)
• M46: 18,656,500 km (0.074 R)
• M47: 19,098,711 km (0.054 R)
• M48: 19,246,813 km (0.1 R)
• M49: 19,643,846 km (0.083 R)
• M50: 19,743,478 km (0.067 R)
• M51: 20,294,597 km (0.043 R)
• M52: 21,054,404 km (0.099 R)
• M53: 21,207,593 km (0.028 R)
• M54: 21,617,491 km (0.091 R)
• M55: 21,875,098 km (0.105 R)
• M56: 21,978,470 km (0.081 R)
• M57: 22,341,395 km (0.067 R)
• M58: 22,601,845 km (0.106 R)
• M59: 23,547,902 km (0.095 R)
• M60: 23,812,989 km (0.045 R)
• M61: 23,919,204 km (0.116 R)
• M62: 24,025,717 km (0.103 R)
• M63: 24,453,118 km (0.049 R)
• M64: 24,829,207 km (0.116 R)
• M65: 25,478,462 km (0.068 R)
• M66: 26,959,481 km (0.083 R)
• M67: 27,347,987 km (0.113 R)
• M68: 28,864,012 km (0.073 R)
• M69: 29,947,250 km (0.113 R)
• M70: 30,753,732 km (0.081 R)
• M71: 31,101,697 km (0.039 R)
• M72: 31,450,858 km (0.107 R)
• M73: 31,684,380 km (0.066 R)
• M74: 31,977,143 km (0.094 R)
• M75: 32,153,220 km (0.049 R)
• M76: 32,270,654 km (0.118 R)
• M77: 34,111,007 km (0.097 R)
• M78: 34,772,230 km (0.106 R)
• M79: 35,377,054 km (0.107 R)
• M80: 36,229,463 km (0.079 R)
• M81: 37,520,941 km (0.11 R)
• M82: 40,212,207 km (0.111 R)
• M83: 41,229,323 km (0.116 R)
• M84: 41,420,958 km (0.09 R)
• M85: 43,288,986 km (0.088 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit