🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.65 AU - 0.85 AU

Year: 230 Days

Day: 39 Hours

Environment

Temp: 204 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.98 AU

Year: 259 Days

Day: 44.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.02 AU - 1.31 AU

Year: 443 Days

Day: 16.1 Hours

Environment

Temp: 32 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.62 AU - 2.5 AU

Year: 1049 Days

Day: 28.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,233,825 km

• M1: 792,420 km (0.067 R)
• M2: 831,016 km (0.036 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.7

Radius: 11.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.8 AU - 6.42 AU

Year: 5358 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,233,825 km

• M1: 211,232 km (0.072 R)
• M2: 389,403 km (0.101 R)
• M3: 476,619 km (0.102 R)
• M4: 560,992 km (0.112 R)
• M5: 686,804 km (0.119 R)
• M6: 942,018 km (0.094 R)
• M7: 1,412,503 km (0.066 R)
• M8: 1,606,681 km (0.11 R)
• M9: 2,039,617 km (0.083 R)
• M10: 2,354,670 km (0.118 R)
• M11: 2,745,271 km (0.111 R)
• M12: 3,135,571 km (0.083 R)
• M13: 3,241,187 km (0.042 R)
• M14: 4,315,450 km (0.085 R)
• M15: 4,504,541 km (0.094 R)
• M16: 4,940,170 km (0.073 R)
• M17: 5,619,046 km (0.109 R)
• M18: 6,035,227 km (0.074 R)
• M19: 6,140,843 km (0.116 R)
• M20: 6,842,307 km (0.05 R)
• M21: 7,286,763 km (0.1 R)
• M22: 7,626,200 km (0.094 R)
• M23: 7,884,257 km (0.068 R)
• M24: 8,232,820 km (0.102 R)
• M25: 8,320,783 km (0.05 R)
• M26: 8,497,608 km (0.101 R)
• M27: 8,586,469 km (0.073 R)
• M28: 9,308,578 km (0.118 R)
• M29: 10,112,966 km (0.109 R)
• M30: 10,207,212 km (0.081 R)
• M31: 10,491,747 km (0.086 R)
• M32: 10,907,330 km (0.066 R)
• M33: 11,295,836 km (0.076 R)
• M34: 11,557,333 km (0.093 R)
• M35: 11,688,830 km (0.109 R)
• M36: 12,119,671 km (0.098 R)
• M37: 12,724,795 km (0.112 R)
• M38: 12,894,738 km (0.105 R)
• M39: 13,099,538 km (0.114 R)
• M40: 13,512,428 km (0.11 R)
• M41: 13,790,081 km (0.053 R)
• M42: 13,999,668 km (0.09 R)
• M43: 14,741,075 km (0.042 R)
• M44: 14,848,187 km (0.12 R)
• M45: 15,640,607 km (0.114 R)
• M46: 16,966,792 km (0.117 R)
• M47: 17,492,329 km (0.059 R)
• M48: 17,605,575 km (0.082 R)
• M49: 17,681,272 km (0.117 R)
• M50: 18,023,103 km (0.038 R)
• M51: 18,252,287 km (0.097 R)
• M52: 18,790,689 km (0.058 R)
• M53: 18,945,523 km (0.1 R)
• M54: 19,922,547 km (0.051 R)
• M55: 20,357,577 km (0.094 R)
• M56: 21,762,900 km (0.096 R)
• M57: 22,868,279 km (0.074 R)
• M58: 23,406,980 km (0.106 R)
• M59: 23,782,321 km (0.084 R)
• M60: 24,623,660 km (0.093 R)
• M61: 25,048,069 km (0.093 R)
• M62: 25,474,872 km (0.097 R)
• M63: 25,603,376 km (0.109 R)
• M64: 25,860,984 km (0.11 R)
• M65: 26,205,957 km (0.113 R)
• M66: 26,335,658 km (0.105 R)
• M67: 26,465,509 km (0.057 R)
• M68: 26,552,276 km (0.097 R)
• M69: 26,943,923 km (0.117 R)
• M70: 27,249,701 km (0.107 R)
• M71: 27,337,365 km (0.071 R)
• M72: 27,688,621 km (0.109 R)
• M73: 27,776,734 km (0.111 R)
• M74: 27,997,242 km (0.116 R)
• M75: 28,307,059 km (0.089 R)
• M76: 28,885,404 km (0.057 R)
• M77: 29,243,242 km (0.042 R)
• M78: 29,512,668 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.2

Radius: 13.5

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.18 AU - 10.12 AU

Year: 10635 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,233,825 km

• M1: 380,727 km (0.105 R)
• M2: 1,068,278 km (0.111 R)
• M3: 1,426,266 km (0.044 R)
• M4: 1,654,702 km (0.107 R)
• M5: 1,870,871 km (0.106 R)
• M6: 2,742,727 km (0.094 R)
• M7: 3,177,010 km (0.072 R)
• M8: 3,387,195 km (0.093 R)
• M9: 4,045,725 km (0.116 R)
• M10: 4,406,555 km (0.088 R)
• M11: 4,641,573 km (0.115 R)
• M12: 5,089,320 km (0.062 R)
• M13: 5,842,096 km (0.052 R)
• M14: 6,175,400 km (0.101 R)
• M15: 6,553,284 km (0.101 R)
• M16: 6,822,261 km (0.1 R)
• M17: 7,252,206 km (0.092 R)
• M18: 7,731,517 km (0.069 R)
• M19: 8,511,520 km (0.075 R)
• M20: 8,847,517 km (0.087 R)
• M21: 10,279,169 km (0.111 R)
• M22: 10,592,128 km (0.115 R)
• M23: 10,999,034 km (0.069 R)
• M24: 11,181,543 km (0.098 R)
• M25: 11,596,079 km (0.095 R)
• M26: 12,062,525 km (0.113 R)
• M27: 12,156,473 km (0.104 R)
• M28: 12,250,719 km (0.11 R)
• M29: 12,630,249 km (0.097 R)
• M30: 12,869,456 km (0.049 R)
• M31: 13,206,949 km (0.051 R)
• M32: 13,303,888 km (0.092 R)
• M33: 13,400,977 km (0.047 R)
• M34: 14,038,563 km (0.102 R)
• M35: 14,187,114 km (0.103 R)
• M36: 15,445,083 km (0.101 R)
• M37: 15,855,130 km (0.087 R)
• M38: 16,581,578 km (0.083 R)
• M39: 16,843,523 km (0.045 R)
• M40: 17,001,499 km (0.098 R)
• M41: 17,531,374 km (0.09 R)
• M42: 17,959,224 km (0.048 R)
• M43: 18,716,190 km (0.055 R)
• M44: 18,825,246 km (0.079 R)
• M45: 19,982,536 km (0.105 R)
• M46: 23,472,804 km (0.109 R)
• M47: 23,826,303 km (0.064 R)
• M48: 24,478,700 km (0.083 R)
• M49: 24,896,975 km (0.107 R)
• M50: 25,257,506 km (0.104 R)
• M51: 26,410,158 km (0.08 R)
• M52: 27,580,013 km (0.052 R)
• M53: 30,610,268 km (0.109 R)
• M54: 32,033,990 km (0.115 R)
• M55: 33,148,943 km (0.088 R)
• M56: 34,143,320 km (0.093 R)
• M57: 34,476,924 km (0.062 R)
• M58: 35,890,025 km (0.107 R)
• M59: 38,010,425 km (0.106 R)
• M60: 38,564,237 km (0.094 R)
• M61: 38,703,064 km (0.111 R)
• M62: 40,100,906 km (0.061 R)
• M63: 41,089,299 km (0.11 R)
• M64: 43,233,934 km (0.104 R)
• M65: 43,884,386 km (0.105 R)
• M66: 44,756,841 km (0.089 R)
• M67: 44,975,852 km (0.12 R)
• M68: 45,268,316 km (0.055 R)
• M69: 46,076,144 km (0.066 R)
• M70: 46,814,559 km (0.115 R)
• M71: 48,153,610 km (0.113 R)
• M72: 49,128,689 km (0.042 R)
• M73: 49,354,582 km (0.112 R)
• M74: 49,505,376 km (0.116 R)
• M75: 50,185,897 km (0.041 R)
• M76: 50,869,410 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.1

Radius: 7.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.98 AU - 22.06 AU

Year: 32976 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 41,233,825 km

• M1: 127,607 km (0.115 R)
• M2: 251,175 km (0.102 R)
• M3: 379,231 km (0.036 R)
• M4: 504,145 km (0.077 R)
• M5: 2,071,033 km (0.118 R)
• M6: 2,322,657 km (0.082 R)
• M7: 2,511,898 km (0.026 R)
• M8: 2,780,426 km (0.12 R)
• M9: 3,058,229 km (0.054 R)
• M10: 3,161,452 km (0.07 R)
• M11: 3,318,530 km (0.115 R)
• M12: 3,424,744 km (0.113 R)
• M13: 3,777,496 km (0.117 R)
• M14: 3,972,422 km (0.119 R)
• M15: 4,342,976 km (0.102 R)
• M16: 4,724,750 km (0.099 R)
• M17: 5,240,264 km (0.095 R)
• M18: 5,489,045 km (0.07 R)
• M19: 6,456,046 km (0.102 R)
• M20: 8,542,936 km (0.118 R)
• M21: 8,762,396 km (0.108 R)
• M22: 8,983,502 km (0.108 R)
• M23: 9,810,329 km (0.11 R)
• M24: 10,349,181 km (0.083 R)
• M25: 11,576,033 km (0.097 R)
• M26: 12,227,232 km (0.109 R)
• M27: 12,765,037 km (0.087 R)
• M28: 14,078,356 km (0.079 R)
• M29: 15,080,363 km (0.073 R)
• M30: 15,656,764 km (0.047 R)
• M31: 15,790,953 km (0.064 R)
• M32: 16,015,200 km (0.068 R)
• M33: 16,421,508 km (0.063 R)
• M34: 18,268,443 km (0.112 R)
• M35: 18,409,664 km (0.065 R)
• M36: 19,168,574 km (0.085 R)
• M37: 19,264,167 km (0.078 R)
• M38: 19,455,801 km (0.114 R)
• M39: 19,551,843 km (0.104 R)
• M40: 19,744,525 km (0.105 R)
• M41: 20,423,550 km (0.104 R)
• M42: 21,506,190 km (0.074 R)
• M43: 21,904,419 km (0.067 R)
• M44: 22,154,547 km (0.11 R)
• M45: 22,607,230 km (0.056 R)
• M46: 22,961,478 km (0.052 R)
• M47: 23,470,709 km (0.055 R)
• M48: 24,707,884 km (0.101 R)
• M49: 25,439,417 km (0.106 R)
• M50: 28,054,986 km (0.094 R)
• M51: 28,109,290 km (0.09 R)
• M52: 28,653,827 km (0.093 R)
• M53: 30,810,878 km (0.119 R)
• M54: 30,866,828 km (0.074 R)
• M55: 30,922,927 km (0.071 R)
• M56: 33,767,231 km (0.086 R)
• M57: 34,056,254 km (0.088 R)
• M58: 34,578,501 km (0.073 R)
• M59: 34,753,231 km (0.062 R)
• M60: 35,220,425 km (0.102 R)
• M61: 35,454,845 km (0.106 R)
• M62: 35,513,487 km (0.067 R)
• M63: 35,689,714 km (0.096 R)
• M64: 36,456,851 km (0.077 R)
• M65: 36,931,526 km (0.104 R)
• M66: 37,527,972 km (0.072 R)
• M67: 37,707,490 km (0.047 R)
• M68: 38,368,114 km (0.04 R)
• M69: 38,609,266 km (0.087 R)
• M70: 38,730,141 km (0.12 R)
• M71: 39,275,126 km (0.092 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 20,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit