🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.45 AU - 0.73 AU

Year: 168 Days

Day: 18.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.67 AU - 0.81 AU

Year: 236 Days

Day: 19.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,470,856 km

• M1: 195,674 km (0.11 R)
• M2: 313,557 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.78 AU - 0.92 AU

Year: 291 Days

Day: 27.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 451 Days

Day: 24.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.57 AU - 1.61 AU

Year: 744 Days

Day: 22.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,470,856 km

• M1: 673,190 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.29 AU - 4.29 AU

Year: 2736 Days

Day: 21 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.3 AU - 4.74 AU

Year: 3564 Days

Day: 39.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 141.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 9.7

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.42 AU - 8.58 AU

Year: 7617 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,470,856 km

• M1: 206,146 km (0.109 R)
• M2: 329,415 km (0.09 R)
• M3: 711,188 km (0.049 R)
• M4: 773,271 km (0.073 R)
• M5: 1,224,159 km (0.12 R)
• M6: 1,457,532 km (0.089 R)
• M7: 1,600,248 km (0.095 R)
• M8: 1,726,509 km (0.033 R)
• M9: 1,878,052 km (0.074 R)
• M10: 1,966,614 km (0.085 R)
• M11: 2,079,410 km (0.069 R)
• M12: 2,928,378 km (0.12 R)
• M13: 3,403,052 km (0.105 R)
• M14: 3,484,583 km (0.09 R)
• M15: 4,393,989 km (0.11 R)
• M16: 5,091,115 km (0.1 R)
• M17: 6,018,771 km (0.107 R)
• M18: 6,183,927 km (0.11 R)
• M19: 7,101,860 km (0.094 R)
• M20: 7,773,255 km (0.08 R)
• M21: 8,687,298 km (0.05 R)
• M22: 9,176,034 km (0.103 R)
• M23: 9,328,325 km (0.04 R)
• M24: 9,519,661 km (0.114 R)
• M25: 9,984,461 km (0.111 R)
• M26: 10,615,615 km (0.03 R)
• M27: 11,016,686 km (0.053 R)
• M28: 11,178,551 km (0.097 R)
• M29: 11,463,535 km (0.109 R)
• M30: 11,668,634 km (0.106 R)
• M31: 12,882,172 km (0.047 R)
• M32: 13,181,218 km (0.075 R)
• M33: 14,665,528 km (0.078 R)
• M34: 15,563,115 km (0.106 R)
• M35: 15,835,982 km (0.033 R)
• M36: 16,432,429 km (0.096 R)
• M37: 16,849,657 km (0.105 R)
• M38: 17,364,274 km (0.107 R)
• M39: 18,026,843 km (0.07 R)
• M40: 19,036,179 km (0.101 R)
• M41: 19,572,189 km (0.099 R)
• M42: 19,670,175 km (0.101 R)
• M43: 19,817,529 km (0.081 R)
• M44: 20,858,880 km (0.104 R)
• M45: 21,411,494 km (0.075 R)
• M46: 21,562,887 km (0.056 R)
• M47: 21,714,879 km (0.056 R)
• M48: 22,223,811 km (0.1 R)
• M49: 23,046,150 km (0.044 R)
• M50: 23,565,255 km (0.094 R)
• M51: 23,669,525 km (0.062 R)
• M52: 25,358,634 km (0.059 R)
• M53: 26,325,784 km (0.098 R)
• M54: 26,922,830 km (0.044 R)
• M55: 27,689,070 km (0.119 R)
• M56: 28,351,639 km (0.097 R)
• M57: 28,518,141 km (0.078 R)
• M58: 28,740,444 km (0.096 R)
• M59: 29,187,143 km (0.086 R)
• M60: 29,299,192 km (0.108 R)
• M61: 30,256,917 km (0.118 R)
• M62: 30,597,552 km (0.087 R)
• M63: 30,996,380 km (0.069 R)
• M64: 32,667,238 km (0.105 R)
• M65: 32,958,206 km (0.075 R)
• M66: 33,133,236 km (0.112 R)
• M67: 33,425,699 km (0.074 R)
• M68: 34,013,021 km (0.106 R)
• M69: 34,248,937 km (0.077 R)
• M70: 34,426,210 km (0.095 R)
• M71: 35,556,123 km (0.119 R)
• M72: 36,035,584 km (0.118 R)
• M73: 36,819,178 km (0.068 R)
• M74: 37,182,700 km (0.105 R)
• M75: 37,425,647 km (0.027 R)
• M76: 37,486,534 km (0.061 R)
• M77: 37,608,306 km (0.095 R)
• M78: 37,730,229 km (0.077 R)
• M79: 39,388,820 km (0.116 R)
• M80: 39,512,687 km (0.114 R)
• M81: 39,760,720 km (0.104 R)
• M82: 40,945,835 km (0.111 R)
• M83: 41,952,778 km (0.107 R)
• M84: 42,142,468 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.3

Radius: 14.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 7.79 AU - 10.43 AU

Year: 10197 Days

Day: 11.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,470,856 km

• M1: 192,832 km (0.105 R)
• M2: 379,380 km (0.099 R)
• M3: 514,766 km (0.101 R)
• M4: 671,994 km (0.083 R)
• M5: 798,703 km (0.075 R)
• M6: 917,185 km (0.038 R)
• M7: 1,373,009 km (0.06 R)
• M8: 1,649,017 km (0.065 R)
• M9: 1,782,608 km (0.119 R)
• M10: 2,928,229 km (0.08 R)
• M11: 3,119,864 km (0.104 R)
• M12: 3,486,977 km (0.052 R)
• M13: 3,898,221 km (0.115 R)
• M14: 4,356,290 km (0.111 R)
• M15: 4,864,175 km (0.115 R)
• M16: 4,994,026 km (0.101 R)
• M17: 5,257,468 km (0.119 R)
• M18: 6,321,557 km (0.114 R)
• M19: 6,642,893 km (0.057 R)
• M20: 7,790,758 km (0.074 R)
• M21: 8,681,912 km (0.098 R)
• M22: 8,879,980 km (0.038 R)
• M23: 9,280,603 km (0.053 R)
• M24: 9,687,210 km (0.074 R)
• M25: 10,266,453 km (0.105 R)
• M26: 10,476,040 km (0.053 R)
• M27: 10,899,402 km (0.112 R)
• M28: 12,336,588 km (0.09 R)
• M29: 12,514,759 km (0.076 R)
• M30: 12,918,973 km (0.066 R)
• M31: 13,282,047 km (0.119 R)
• M32: 13,510,483 km (0.086 R)
• M33: 13,648,263 km (0.047 R)
• M34: 14,017,919 km (0.107 R)
• M35: 14,720,131 km (0.03 R)
• M36: 15,146,784 km (0.119 R)
• M37: 16,109,895 km (0.104 R)
• M38: 16,500,645 km (0.09 R)
• M39: 16,647,999 km (0.066 R)
• M40: 17,043,087 km (0.11 R)
• M41: 17,441,317 km (0.055 R)
• M42: 17,993,931 km (0.085 R)
• M43: 18,297,764 km (0.106 R)
• M44: 18,552,230 km (0.077 R)
• M45: 19,013,291 km (0.092 R)
• M46: 19,116,214 km (0.07 R)
• M47: 19,374,570 km (0.055 R)
• M48: 19,530,002 km (0.114 R)
• M49: 20,261,236 km (0.041 R)
• M50: 20,366,553 km (0.102 R)
• M51: 21,161,367 km (0.084 R)
• M52: 21,268,030 km (0.105 R)
• M53: 22,020,358 km (0.081 R)
• M54: 22,236,975 km (0.103 R)
• M55: 24,106,051 km (0.113 R)
• M56: 24,721,497 km (0.11 R)
• M57: 25,172,385 km (0.081 R)
• M58: 25,398,876 km (0.118 R)
• M59: 26,887,375 km (0.094 R)
• M60: 27,934,410 km (0.064 R)
• M61: 28,817,187 km (0.107 R)
• M62: 29,054,150 km (0.117 R)
• M63: 29,948,447 km (0.09 R)
• M64: 30,128,413 km (0.105 R)
• M65: 30,730,993 km (0.095 R)
• M66: 32,193,013 km (0.112 R)
• M67: 32,747,273 km (0.043 R)
• M68: 33,180,359 km (0.101 R)
• M69: 33,865,068 km (0.074 R)
• M70: 34,052,515 km (0.065 R)
• M71: 34,365,772 km (0.084 R)
• M72: 34,617,097 km (0.074 R)
• M73: 34,806,039 km (0.098 R)
• M74: 35,438,240 km (0.05 R)
• M75: 35,565,099 km (0.05 R)
• M76: 40,298,824 km (0.049 R)
• M77: 42,368,211 km (0.118 R)
• M78: 42,975,579 km (0.111 R)
• M79: 43,925,974 km (0.105 R)
• M80: 45,020,582 km (0.1 R)
• M81: 45,364,507 km (0.073 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: 282 - 11,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit