🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.61 AU - 0.67 AU

Year: 194 Days

Day: 16.8 Hours

Environment

Temp: 187 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.8 AU - 1.18 AU

Year: 373 Days

Day: 45.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 408 Days

Day: 32.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,132,489 km

• M1: 48,769 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.87 AU - 1.27 AU

Year: 419 Days

Day: 23.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,132,489 km

• M1: 287,078 km (0.06 R)

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 10.3

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.89 AU - 5.39 AU

Year: 4414 Days

Day: 13.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,132,489 km

• M1: 186,997 km (0.06 R)
• M2: 254,616 km (0.093 R)
• M3: 322,982 km (0.068 R)
• M4: 408,701 km (0.1 R)
• M5: 933,491 km (0.088 R)
• M6: 1,041,351 km (0.086 R)
• M7: 1,140,833 km (0.087 R)
• M8: 1,731,446 km (0.077 R)
• M9: 2,258,329 km (0.086 R)
• M10: 2,439,343 km (0.109 R)
• M11: 2,556,927 km (0.08 R)
• M12: 2,624,994 km (0.074 R)
• M13: 2,745,719 km (0.104 R)
• M14: 2,868,240 km (0.114 R)
• M15: 3,028,609 km (0.069 R)
• M16: 3,137,067 km (0.083 R)
• M17: 3,228,472 km (0.097 R)
• M18: 3,508,369 km (0.116 R)
• M19: 3,603,364 km (0.094 R)
• M20: 3,952,675 km (0.094 R)
• M21: 4,111,398 km (0.087 R)
• M22: 4,231,974 km (0.036 R)
• M23: 4,312,907 km (0.081 R)
• M24: 4,937,029 km (0.106 R)
• M25: 5,065,234 km (0.106 R)
• M26: 5,194,487 km (0.112 R)
• M27: 5,566,986 km (0.109 R)
• M28: 5,745,306 km (0.05 R)
• M29: 6,407,576 km (0.062 R)
• M30: 6,524,262 km (0.066 R)
• M31: 6,783,366 km (0.112 R)
• M32: 6,950,018 km (0.074 R)
• M33: 7,458,202 km (0.116 R)
• M34: 7,630,389 km (0.072 R)
• M35: 7,853,589 km (0.08 R)
• M36: 8,129,298 km (0.085 R)
• M37: 8,204,994 km (0.062 R)
• M38: 8,587,367 km (0.041 R)
• M39: 8,793,662 km (0.091 R)
• M40: 8,975,573 km (0.115 R)
• M41: 9,185,010 km (0.104 R)
• M42: 10,092,920 km (0.106 R)
• M43: 10,283,507 km (0.1 R)
• M44: 10,502,668 km (0.08 R)
• M45: 10,945,627 km (0.101 R)
• M46: 11,536,389 km (0.068 R)
• M47: 12,137,474 km (0.06 R)
• M48: 12,311,157 km (0.056 R)
• M49: 12,778,201 km (0.086 R)
• M50: 12,925,256 km (0.106 R)
• M51: 13,132,299 km (0.115 R)
• M52: 13,669,505 km (0.079 R)
• M53: 13,850,220 km (0.066 R)
• M54: 14,153,155 km (0.11 R)
• M55: 14,550,188 km (0.095 R)
• M56: 14,889,027 km (0.086 R)
• M57: 15,137,061 km (0.107 R)
• M58: 15,355,324 km (0.051 R)
• M59: 15,921,103 km (0.048 R)
• M60: 16,493,913 km (0.089 R)
• M61: 16,814,950 km (0.111 R)
• M62: 17,203,007 km (0.103 R)
• M63: 17,889,213 km (0.057 R)
• M64: 18,186,015 km (0.106 R)
• M65: 18,318,558 km (0.087 R)
• M66: 19,796,585 km (0.09 R)
• M67: 20,515,553 km (0.116 R)
• M68: 23,080,558 km (0.091 R)
• M69: 23,188,119 km (0.118 R)
• M70: 23,403,689 km (0.087 R)
• M71: 23,692,264 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 9.4

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.37 AU - 8.87 AU

Year: 8764 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,132,489 km

• M1: 123,119 km (0.099 R)
• M2: 208,091 km (0.073 R)
• M3: 430,243 km (0.099 R)
• M4: 501,452 km (0.106 R)
• M5: 756,816 km (0.119 R)
• M6: 1,274,574 km (0.062 R)
• M7: 1,512,434 km (0.028 R)
• M8: 1,705,266 km (0.098 R)
• M9: 1,844,991 km (0.094 R)
• M10: 2,157,500 km (0.07 R)
• M11: 2,309,193 km (0.041 R)
• M12: 2,646,237 km (0.09 R)
• M13: 2,762,025 km (0.102 R)
• M14: 2,974,754 km (0.05 R)
• M15: 3,242,235 km (0.117 R)
• M16: 3,852,744 km (0.064 R)
• M17: 3,957,911 km (0.075 R)
• M18: 4,388,454 km (0.12 R)
• M19: 5,264,947 km (0.098 R)
• M20: 5,411,254 km (0.091 R)
• M21: 5,588,677 km (0.087 R)
• M22: 6,194,100 km (0.112 R)
• M23: 6,411,017 km (0.117 R)
• M24: 6,852,181 km (0.109 R)
• M25: 6,980,087 km (0.09 R)
• M26: 7,076,578 km (0.06 R)
• M27: 7,303,218 km (0.08 R)
• M28: 7,697,558 km (0.106 R)
• M29: 8,748,184 km (0.1 R)
• M30: 9,061,592 km (0.119 R)
• M31: 9,627,969 km (0.05 R)
• M32: 10,169,364 km (0.079 R)
• M33: 10,646,432 km (0.093 R)
• M34: 10,906,433 km (0.111 R)
• M35: 11,056,031 km (0.114 R)
• M36: 11,813,744 km (0.12 R)
• M37: 11,890,338 km (0.088 R)
• M38: 12,082,870 km (0.056 R)
• M39: 12,315,196 km (0.095 R)
• M40: 12,509,972 km (0.082 R)
• M41: 13,100,435 km (0.047 R)
• M42: 13,219,515 km (0.09 R)
• M43: 13,418,929 km (0.103 R)
• M44: 13,780,507 km (0.108 R)
• M45: 14,760,074 km (0.086 R)
• M46: 14,884,091 km (0.114 R)
• M47: 16,016,098 km (0.112 R)
• M48: 16,528,022 km (0.091 R)
• M49: 16,699,760 km (0.084 R)
• M50: 16,829,012 km (0.088 R)
• M51: 16,915,480 km (0.054 R)
• M52: 17,218,865 km (0.078 R)
• M53: 17,436,829 km (0.109 R)
• M54: 20,121,512 km (0.076 R)
• M55: 20,627,602 km (0.085 R)
• M56: 20,859,030 km (0.119 R)
• M57: 21,371,103 km (0.109 R)
• M58: 22,360,394 km (0.097 R)
• M59: 22,645,677 km (0.065 R)
• M60: 23,316,324 km (0.089 R)
• M61: 24,334,338 km (0.073 R)
• M62: 24,432,025 km (0.055 R)
• M63: 24,676,917 km (0.068 R)
• M64: 24,824,271 km (0.102 R)
• M65: 25,565,229 km (0.117 R)
• M66: 26,313,368 km (0.087 R)
• M67: 26,463,863 km (0.051 R)
• M68: 26,866,581 km (0.056 R)
• M69: 27,525,410 km (0.061 R)
• M70: 28,035,838 km (0.076 R)
• M71: 28,446,334 km (0.066 R)
• M72: 29,065,969 km (0.087 R)
• M73: 29,169,640 km (0.081 R)
• M74: 29,899,079 km (0.081 R)
• M75: 31,535,231 km (0.089 R)
• M76: 31,641,894 km (0.081 R)
• M77: 32,337,375 km (0.039 R)
• M78: 32,660,207 km (0.096 R)
• M79: 33,308,863 km (0.116 R)
• M80: 33,689,291 km (0.094 R)
• M81: 33,852,652 km (0.105 R)
• M82: 34,728,846 km (0.081 R)
• M83: 35,169,861 km (0.07 R)
• M84: 36,952,020 km (0.113 R)
• M85: 37,854,096 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.3

Radius: 5

Gravity: 26.89 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.1 AU - 13.52 AU

Year: 16358 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,132,489 km

• M1: 221,704 km (0.111 R)
• M2: 355,295 km (0.11 R)
• M3: 756,965 km (0.081 R)
• M4: 961,316 km (0.067 R)
• M5: 1,392,158 km (0.088 R)
• M6: 2,342,403 km (0.059 R)
• M7: 3,597,530 km (0.109 R)
• M8: 3,748,025 km (0.093 R)
• M9: 3,862,168 km (0.091 R)
• M10: 4,450,237 km (0.098 R)
• M11: 4,530,721 km (0.082 R)
• M12: 4,693,184 km (0.116 R)
• M13: 6,465,919 km (0.112 R)
• M14: 6,511,397 km (0.085 R)
• M15: 6,648,877 km (0.082 R)
• M16: 6,833,481 km (0.078 R)
• M17: 7,019,880 km (0.079 R)
• M18: 7,445,336 km (0.118 R)
• M19: 7,540,929 km (0.089 R)
• M20: 8,074,395 km (0.073 R)
• M21: 8,320,933 km (0.098 R)
• M22: 8,620,129 km (0.089 R)
• M23: 9,746,600 km (0.045 R)
• M24: 11,027,457 km (0.119 R)
• M25: 11,910,234 km (0.06 R)
• M26: 14,751,696 km (0.102 R)
• M27: 15,113,274 km (0.069 R)
• M28: 15,539,030 km (0.118 R)
• M29: 16,092,093 km (0.115 R)
• M30: 16,651,589 km (0.105 R)
• M31: 17,280,798 km (0.075 R)
• M32: 17,853,608 km (0.058 R)
• M33: 18,432,702 km (0.109 R)
• M34: 18,757,030 km (0.093 R)
• M35: 19,083,303 km (0.116 R)
• M36: 21,079,836 km (0.102 R)
• M37: 21,351,057 km (0.091 R)
• M38: 21,828,424 km (0.093 R)
• M39: 22,378,345 km (0.103 R)
• M40: 22,516,424 km (0.072 R)
• M41: 23,281,617 km (0.059 R)
• M42: 23,421,491 km (0.094 R)
• M43: 24,694,270 km (0.075 R)
• M44: 26,645,026 km (0.105 R)
• M45: 26,718,180 km (0.112 R)
• M46: 27,453,902 km (0.09 R)
• M47: 28,345,356 km (0.04 R)
• M48: 28,719,650 km (0.116 R)
• M49: 28,945,094 km (0.111 R)
• M50: 29,397,478 km (0.091 R)
• M51: 30,615,503 km (0.07 R)
• M52: 31,617,211 km (0.092 R)
• M53: 32,005,268 km (0.097 R)
• M54: 32,083,059 km (0.06 R)
• M55: 34,526,441 km (0.09 R)
• M56: 34,686,061 km (0.096 R)
• M57: 35,246,904 km (0.11 R)
• M58: 36,134,318 km (0.118 R)
• M59: 36,215,251 km (0.072 R)
• M60: 36,458,796 km (0.07 R)
• M61: 36,540,028 km (0.118 R)
• M62: 37,110,594 km (0.085 R)
• M63: 38,013,268 km (0.037 R)
• M64: 39,089,176 km (0.095 R)
• M65: 39,505,656 km (0.056 R)
• M66: 40,511,253 km (0.064 R)
• M67: 40,932,820 km (0.051 R)
• M68: 43,319,803 km (0.08 R)
• M69: 43,578,309 km (0.105 R)
• M70: 43,837,262 km (0.115 R)
• M71: 44,010,198 km (0.066 R)
• M72: 44,096,665 km (0.112 R)
• M73: 47,960,030 km (0.093 R)
• M74: 48,227,362 km (0.091 R)
• M75: 48,495,291 km (0.087 R)
• M76: 48,584,601 km (0.1 R)
• M77: 49,661,556 km (0.118 R)
• M78: 49,841,822 km (0.099 R)
• M79: 50,022,237 km (0.094 R)
• M80: 50,202,951 km (0.098 R)
• M81: 51,018,708 km (0.105 R)
• M82: 54,232,669 km (0.069 R)
• M83: 54,790,071 km (0.114 R)
• M84: 55,162,868 km (0.089 R)
• M85: 55,629,913 km (0.115 R)
• M86: 56,004,506 km (0.095 R)
• M87: 56,473,944 km (0.069 R)
• M88: 60,180,231 km (0.09 R)
• M89: 61,723,333 km (0.09 R)
• M90: 62,694,373 km (0.109 R)
• M91: 63,279,301 km (0.108 R)
• M92: 63,376,988 km (0.049 R)
• M93: 63,670,350 km (0.088 R)
• M94: 63,768,336 km (0.11 R)
• M95: 64,651,562 km (0.12 R)
• M96: 64,946,868 km (0.057 R)
• M97: 65,439,943 km (0.074 R)
• M98: 66,132,432 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 14,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit