🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 131 Days

Day: 18.2 Hours

Environment

Temp: 267 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.11 AU - 1.45 AU

Year: 521 Days

Day: 42.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.24 AU - 1.48 AU

Year: 571 Days

Day: 36.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,726,986 km

• M1: 68,217 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.2 AU - 1.92 AU

Year: 701 Days

Day: 26.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.89 AU - 4.53 AU

Year: 2572 Days

Day: 22.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.12 AU - 4.46 AU

Year: 2655 Days

Day: 24.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.3 AU - 4.52 AU

Year: 2783 Days

Day: 14.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,726,986 km

• M1: 946,805 km (0.117 R)
• M2: 1,048,980 km (0.054 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.8 AU - 5.78 AU

Year: 3773 Days

Day: 25.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 8.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.33 AU - 8.83 AU

Year: 7511 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,726,986 km

• M1: 231,428 km (0.103 R)
• M2: 293,511 km (0.1 R)
• M3: 417,976 km (0.111 R)
• M4: 738,265 km (0.103 R)
• M5: 1,060,499 km (0.073 R)
• M6: 1,592,021 km (0.107 R)
• M7: 1,687,913 km (0.102 R)
• M8: 1,766,152 km (0.077 R)
• M9: 2,261,022 km (0.075 R)
• M10: 2,457,444 km (0.1 R)
• M11: 3,008,264 km (0.098 R)
• M12: 3,273,501 km (0.066 R)
• M13: 3,421,303 km (0.059 R)
• M14: 3,800,684 km (0.095 R)
• M15: 3,930,086 km (0.114 R)
• M16: 4,140,420 km (0.104 R)
• M17: 4,571,861 km (0.091 R)
• M18: 5,160,079 km (0.063 R)
• M19: 5,246,098 km (0.105 R)
• M20: 5,361,438 km (0.096 R)
• M21: 6,041,360 km (0.114 R)
• M22: 6,223,122 km (0.083 R)
• M23: 6,437,645 km (0.105 R)
• M24: 6,905,438 km (0.032 R)
• M25: 7,159,455 km (0.076 R)
• M26: 7,972,819 km (0.112 R)
• M27: 8,475,019 km (0.106 R)
• M28: 8,542,637 km (0.113 R)
• M29: 8,678,621 km (0.049 R)
• M30: 8,746,987 km (0.092 R)
• M31: 9,229,889 km (0.056 R)
• M32: 9,334,458 km (0.094 R)
• M33: 9,615,403 km (0.049 R)
• M34: 9,686,013 km (0.06 R)
• M35: 9,970,548 km (0.075 R)
• M36: 10,113,714 km (0.119 R)
• M37: 10,474,843 km (0.119 R)
• M38: 10,547,547 km (0.035 R)
• M39: 10,840,161 km (0.096 R)
• M40: 11,284,167 km (0.096 R)
• M41: 11,470,866 km (0.11 R)
• M42: 11,809,555 km (0.109 R)
• M43: 12,151,536 km (0.081 R)
• M44: 13,671,151 km (0.105 R)
• M45: 14,070,278 km (0.089 R)
• M46: 14,231,096 km (0.098 R)
• M47: 14,798,521 km (0.078 R)
• M48: 15,705,233 km (0.064 R)
• M49: 16,249,470 km (0.101 R)
• M50: 16,629,748 km (0.094 R)
• M51: 16,927,747 km (0.111 R)
• M52: 17,055,952 km (0.089 R)
• M53: 17,442,513 km (0.11 R)
• M54: 17,875,450 km (0.053 R)
• M55: 18,268,144 km (0.091 R)
• M56: 18,399,641 km (0.105 R)
• M57: 18,796,075 km (0.084 R)
• M58: 19,912,075 km (0.039 R)
• M59: 20,546,370 km (0.111 R)
• M60: 21,464,153 km (0.045 R)
• M61: 21,835,006 km (0.06 R)
• M62: 23,054,677 km (0.088 R)
• M63: 23,960,044 km (0.097 R)
• M64: 25,120,175 km (0.04 R)
• M65: 26,051,422 km (0.052 R)
• M66: 26,150,157 km (0.096 R)
• M67: 26,397,442 km (0.111 R)
• M68: 27,394,362 km (0.064 R)
• M69: 28,352,836 km (0.111 R)
• M70: 28,657,716 km (0.064 R)
• M71: 28,912,780 km (0.113 R)
• M72: 29,219,606 km (0.084 R)
• M73: 29,373,542 km (0.115 R)
• M74: 29,476,316 km (0.081 R)
• M75: 30,614,307 km (0.115 R)
• M76: 31,084,044 km (0.077 R)
• M77: 31,661,193 km (0.117 R)
• M78: 31,977,592 km (0.041 R)
• M79: 32,136,166 km (0.108 R)
• M80: 33,307,218 km (0.103 R)
• M81: 33,736,414 km (0.103 R)
• M82: 34,546,187 km (0.08 R)
• M83: 35,910,071 km (0.107 R)
• M84: 36,847,601 km (0.051 R)

Asteroid Belt

Center: 9.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 14.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.3 AU - 11.42 AU

Year: 12880 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,726,986 km

• M1: 210,933 km (0.028 R)
• M2: 662,719 km (0.056 R)
• M3: 1,214,884 km (0.109 R)
• M4: 1,476,681 km (0.117 R)
• M5: 2,055,924 km (0.118 R)
• M6: 2,430,217 km (0.118 R)
• M7: 2,952,763 km (0.111 R)
• M8: 3,442,845 km (0.103 R)
• M9: 4,172,434 km (0.081 R)
• M10: 4,353,148 km (0.087 R)
• M11: 4,685,256 km (0.091 R)
• M12: 4,987,443 km (0.119 R)
• M13: 5,140,931 km (0.104 R)
• M14: 5,335,109 km (0.101 R)
• M15: 5,531,830 km (0.06 R)
• M16: 5,730,795 km (0.088 R)
• M17: 6,013,535 km (0.051 R)
• M18: 6,719,338 km (0.099 R)
• M19: 6,889,281 km (0.039 R)
• M20: 7,364,105 km (0.051 R)
• M21: 7,539,284 km (0.025 R)
• M22: 7,894,130 km (0.1 R)
• M23: 8,345,467 km (0.05 R)
• M24: 8,898,081 km (0.088 R)
• M25: 10,087,534 km (0.11 R)
• M26: 10,331,379 km (0.116 R)
• M27: 11,074,880 km (0.119 R)
• M28: 11,225,675 km (0.092 R)
• M29: 11,733,111 km (0.113 R)
• M30: 12,665,704 km (0.106 R)
• M31: 13,087,869 km (0.047 R)
• M32: 13,568,377 km (0.116 R)
• M33: 13,946,112 km (0.098 R)
• M34: 14,327,287 km (0.108 R)
• M35: 14,436,793 km (0.092 R)
• M36: 15,323,310 km (0.08 R)
• M37: 15,716,752 km (0.053 R)
• M38: 16,227,479 km (0.119 R)
• M39: 16,513,511 km (0.086 R)
• M40: 16,628,551 km (0.056 R)
• M41: 17,381,926 km (0.06 R)
• M42: 18,862,048 km (0.066 R)
• M43: 19,465,525 km (0.064 R)
• M44: 20,013,951 km (0.104 R)
• M45: 21,188,594 km (0.105 R)
• M46: 21,501,403 km (0.059 R)
• M47: 21,626,915 km (0.043 R)
• M48: 24,910,439 km (0.057 R)
• M49: 25,108,507 km (0.113 R)
• M50: 25,505,988 km (0.083 R)
• M51: 25,638,831 km (0.056 R)
• M52: 26,374,254 km (0.069 R)
• M53: 27,048,941 km (0.082 R)
• M54: 28,140,107 km (0.109 R)
• M55: 28,691,076 km (0.1 R)
• M56: 29,037,246 km (0.09 R)
• M57: 29,315,199 km (0.111 R)
• M58: 29,803,785 km (0.119 R)
• M59: 30,365,376 km (0.092 R)
• M60: 31,285,552 km (0.055 R)
• M61: 31,784,760 km (0.107 R)
• M62: 33,589,360 km (0.083 R)
• M63: 34,983,013 km (0.097 R)
• M64: 35,947,321 km (0.114 R)
• M65: 38,663,420 km (0.116 R)
• M66: 40,510,655 km (0.109 R)
• M67: 40,665,937 km (0.088 R)
• M68: 41,366,803 km (0.089 R)
• M69: 41,993,319 km (0.039 R)
• M70: 42,307,774 km (0.087 R)
• M71: 43,018,065 km (0.075 R)
• M72: 43,176,339 km (0.093 R)
• M73: 43,971,153 km (0.116 R)
• M74: 44,370,429 km (0.065 R)
• M75: 45,414,024 km (0.086 R)
• M76: 45,736,707 km (0.079 R)
• M77: 48,181,585 km (0.066 R)
• M78: 48,345,993 km (0.062 R)
• M79: 48,675,557 km (0.102 R)
• M80: 49,005,869 km (0.116 R)
• M81: 50,417,923 km (0.102 R)
• M82: 51,003,300 km (0.1 R)
• M83: 51,254,774 km (0.043 R)
• M84: 51,759,218 km (0.116 R)
• M85: 53,707,730 km (0.072 R)
• M86: 53,963,692 km (0.104 R)
• M87: 56,285,152 km (0.056 R)
• M88: 57,501,682 km (0.062 R)
• M89: 58,463,745 km (0.107 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit