🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.47 AU - 0.61 AU

Year: 151 Days

Day: 44.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,125,134 km

• M1: 37,848 km (0.111 R)
• M2: 222,302 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.6 AU - 0.76 AU

Year: 214 Days

Day: 29 Hours

Environment

Temp: 105 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,125,134 km

• M1: 92,601 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.14 AU

Year: 369 Days

Day: 14.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,125,134 km

• M1: 490,232 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.07 AU - 1.19 AU

Year: 457 Days

Day: 28.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,125,134 km

• M1: 277,354 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.72 AU - 2.36 AU

Year: 1110 Days

Day: 16 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.35 AU - 3.53 AU

Year: 1920 Days

Day: 15.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.96 AU - 4.36 AU

Year: 2666 Days

Day: 21.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 4.6

Gravity: 25.08 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.78 AU - 15.68 AU

Year: 18325 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,125,134 km

• M1: 63,130 km (0.095 R)
• M2: 113,395 km (0.1 R)
• M3: 190,438 km (0.07 R)
• M4: 257,608 km (0.104 R)
• M5: 685,906 km (0.083 R)
• M6: 860,786 km (0.095 R)
• M7: 1,776,624 km (0.108 R)
• M8: 1,955,394 km (0.102 R)
• M9: 2,298,122 km (0.038 R)
• M10: 2,726,870 km (0.072 R)
• M11: 3,433,570 km (0.11 R)
• M12: 3,960,304 km (0.108 R)
• M13: 4,233,021 km (0.088 R)
• M14: 4,796,407 km (0.079 R)
• M15: 4,837,546 km (0.1 R)
• M16: 4,920,274 km (0.116 R)
• M17: 5,860,048 km (0.092 R)
• M18: 6,036,723 km (0.065 R)
• M19: 6,946,428 km (0.11 R)
• M20: 8,438,666 km (0.08 R)
• M21: 9,041,995 km (0.117 R)
• M22: 9,195,033 km (0.081 R)
• M23: 9,297,508 km (0.108 R)
• M24: 9,400,281 km (0.095 R)
• M25: 10,449,561 km (0.069 R)
• M26: 10,987,964 km (0.102 R)
• M27: 11,205,778 km (0.115 R)
• M28: 11,425,089 km (0.092 R)
• M29: 11,923,848 km (0.112 R)
• M30: 14,880,351 km (0.098 R)
• M31: 15,061,065 km (0.106 R)
• M32: 15,303,114 km (0.103 R)
• M33: 16,160,160 km (0.09 R)
• M34: 17,728,993 km (0.078 R)
• M35: 18,112,712 km (0.053 R)
• M36: 19,872,880 km (0.068 R)
• M37: 20,404,850 km (0.106 R)
• M38: 21,076,395 km (0.119 R)
• M39: 21,347,018 km (0.113 R)
• M40: 21,414,786 km (0.073 R)
• M41: 21,482,703 km (0.109 R)
• M42: 23,064,252 km (0.047 R)
• M43: 23,203,677 km (0.108 R)
• M44: 23,413,114 km (0.107 R)
• M45: 24,115,775 km (0.061 R)
• M46: 24,825,467 km (0.117 R)
• M47: 26,120,087 km (0.115 R)
• M48: 27,584,052 km (0.087 R)
• M49: 29,753,670 km (0.101 R)
• M50: 29,829,516 km (0.101 R)
• M51: 30,361,785 km (0.066 R)
• M52: 30,514,525 km (0.072 R)
• M53: 30,590,969 km (0.119 R)
• M54: 30,974,090 km (0.104 R)
• M55: 31,977,442 km (0.083 R)
• M56: 33,305,872 km (0.06 R)
• M57: 33,857,888 km (0.1 R)
• M58: 34,016,312 km (0.079 R)
• M59: 34,333,609 km (0.097 R)
• M60: 34,971,345 km (0.038 R)
• M61: 35,051,379 km (0.103 R)
• M62: 37,152,182 km (0.059 R)
• M63: 37,642,863 km (0.087 R)
• M64: 38,300,346 km (0.077 R)
• M65: 38,382,774 km (0.095 R)
• M66: 39,626,531 km (0.101 R)
• M67: 40,127,834 km (0.042 R)
• M68: 40,379,158 km (0.069 R)
• M69: 40,883,602 km (0.098 R)
• M70: 40,967,826 km (0.109 R)
• M71: 41,474,663 km (0.094 R)
• M72: 41,644,008 km (0.11 R)
• M73: 41,728,830 km (0.086 R)
• M74: 43,264,751 km (0.112 R)
• M75: 43,350,621 km (0.041 R)
• M76: 43,522,509 km (0.098 R)
• M77: 43,867,032 km (0.119 R)
• M78: 44,472,156 km (0.108 R)
• M79: 47,715,886 km (0.087 R)
• M80: 47,804,598 km (0.094 R)
• M81: 52,218,633 km (0.085 R)
• M82: 52,951,662 km (0.092 R)
• M83: 53,043,515 km (0.102 R)
• M84: 53,503,529 km (0.066 R)
• M85: 53,872,587 km (0.107 R)
• M86: 54,242,393 km (0.119 R)
• M87: 54,427,745 km (0.1 R)
• M88: 54,984,697 km (0.111 R)
• M89: 55,823,792 km (0.112 R)
• M90: 56,667,075 km (0.086 R)
• M91: 56,949,067 km (0.101 R)
• M92: 59,126,763 km (0.066 R)
• M93: 59,890,610 km (0.118 R)
• M94: 63,465,550 km (0.117 R)
• M95: 63,953,987 km (0.04 R)
• M96: 65,229,608 km (0.088 R)
• M97: 65,821,118 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.1

Radius: 5.4

Gravity: 30.42 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.11 AU - 15.65 AU

Year: 18637 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,125,134 km

• M1: 171,140 km (0.081 R)
• M2: 274,213 km (0.12 R)
• M3: 498,610 km (0.118 R)
• M4: 562,787 km (0.103 R)
• M5: 652,845 km (0.111 R)
• M6: 772,075 km (0.094 R)
• M7: 1,171,501 km (0.099 R)
• M8: 1,287,589 km (0.033 R)
• M9: 1,658,592 km (0.11 R)
• M10: 1,856,061 km (0.105 R)
• M11: 1,889,720 km (0.043 R)
• M12: 3,110,140 km (0.106 R)
• M13: 3,150,232 km (0.117 R)
• M14: 3,815,643 km (0.086 R)
• M15: 4,297,498 km (0.051 R)
• M16: 4,522,942 km (0.118 R)
• M17: 5,079,446 km (0.106 R)
• M18: 5,365,926 km (0.078 R)
• M19: 6,054,375 km (0.116 R)
• M20: 7,085,404 km (0.03 R)
• M21: 7,244,576 km (0.113 R)
• M22: 7,351,539 km (0.051 R)
• M23: 8,003,636 km (0.118 R)
• M24: 8,448,540 km (0.117 R)
• M25: 8,617,585 km (0.079 R)
• M26: 9,016,114 km (0.079 R)
• M27: 9,073,410 km (0.088 R)
• M28: 9,131,005 km (0.064 R)
• M29: 9,188,750 km (0.094 R)
• M30: 9,595,806 km (0.103 R)
• M31: 10,913,165 km (0.078 R)
• M32: 11,717,852 km (0.095 R)
• M33: 11,906,345 km (0.102 R)
• M34: 13,057,650 km (0.055 R)
• M35: 13,646,617 km (0.069 R)
• M36: 14,044,099 km (0.069 R)
• M37: 16,507,377 km (0.034 R)
• M38: 18,004,553 km (0.114 R)
• M39: 19,842,811 km (0.119 R)
• M40: 21,050,365 km (0.055 R)
• M41: 22,514,779 km (0.026 R)
• M42: 22,670,959 km (0.114 R)
• M43: 22,749,049 km (0.117 R)
• M44: 23,456,647 km (0.106 R)
• M45: 23,614,772 km (0.099 R)
• M46: 23,852,782 km (0.104 R)
• M47: 24,812,752 km (0.043 R)
• M48: 24,893,235 km (0.084 R)
• M49: 26,193,989 km (0.048 R)
• M50: 28,186,184 km (0.077 R)
• M51: 28,522,928 km (0.08 R)
• M52: 28,861,020 km (0.062 R)
• M53: 29,200,457 km (0.095 R)
• M54: 30,744,158 km (0.089 R)
• M55: 31,875,417 km (0.064 R)
• M56: 32,666,640 km (0.109 R)
• M57: 32,843,315 km (0.037 R)
• M58: 36,901,905 km (0.028 R)
• M59: 38,289,425 km (0.11 R)
• M60: 39,599,903 km (0.094 R)
• M61: 44,105,342 km (0.083 R)
• M62: 44,202,880 km (0.113 R)
• M63: 44,398,254 km (0.113 R)
• M64: 45,182,895 km (0.029 R)
• M65: 45,972,174 km (0.097 R)
• M66: 46,467,642 km (0.109 R)
• M67: 46,566,975 km (0.067 R)
• M68: 46,965,055 km (0.105 R)
• M69: 48,568,295 km (0.045 R)
• M70: 49,579,427 km (0.072 R)
• M71: 49,782,431 km (0.105 R)
• M72: 50,495,265 km (0.111 R)
• M73: 51,211,540 km (0.108 R)
• M74: 52,034,179 km (0.108 R)
• M75: 53,380,410 km (0.066 R)
• M76: 53,692,621 km (0.086 R)
• M77: 54,528,424 km (0.114 R)
• M78: 54,947,896 km (0.07 R)
• M79: 56,742,472 km (0.098 R)
• M80: 58,556,347 km (0.102 R)
• M81: 60,931,811 km (0.038 R)
• M82: 61,040,419 km (0.058 R)
• M83: 61,258,084 km (0.105 R)
• M84: 61,584,955 km (0.077 R)
• M85: 63,448,496 km (0.095 R)
• M86: 65,108,135 km (0.067 R)
• M87: 70,514,153 km (0.04 R)
• M88: 70,742,439 km (0.097 R)
• M89: 72,693,345 km (0.077 R)
• M90: 74,313,191 km (0.114 R)
• M91: 74,778,291 km (0.109 R)
• M92: 75,945,005 km (0.08 R)
• M93: 76,061,990 km (0.107 R)
• M94: 76,179,125 km (0.095 R)
• M95: 77,824,253 km (0.109 R)
• M96: 78,651,230 km (0.037 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit