🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.59 AU - 0.87 AU

Year: 236 Days

Day: 28.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,236,299 km

• M1: 527,033 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 334 Days

Day: 23.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 74.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,236,299 km

• M1: 94,247 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.93 AU - 1.93 AU

Year: 1016 Days

Day: 38.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,236,299 km

• M1: 82,428 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.76 AU - 2.24 AU

Year: 1071 Days

Day: 14.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,236,299 km

• M1: 686,205 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.23 AU - 3.17 AU

Year: 1680 Days

Day: 16 Hours

Environment

Temp: -105 °C

Axial Tilt: 162.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.33 AU - 3.47 AU

Year: 1870 Days

Day: 44.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,236,299 km

• M1: 2,776,836 km (0.062 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.87 AU - 4.67 AU

Year: 2772 Days

Day: 34.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,236,299 km

• M1: 1,705,865 km (0.107 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.8

Radius: 12.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.81 AU - 10.29 AU

Year: 9469 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,236,299 km

• M1: 204,351 km (0.065 R)
• M2: 328,816 km (0.103 R)
• M3: 407,654 km (0.117 R)
• M4: 495,767 km (0.074 R)
• M5: 774,618 km (0.047 R)
• M6: 856,747 km (0.104 R)
• M7: 994,975 km (0.098 R)
• M8: 1,374,655 km (0.046 R)
• M9: 1,754,484 km (0.117 R)
• M10: 1,979,928 km (0.103 R)
• M11: 2,096,165 km (0.092 R)
• M12: 2,311,586 km (0.076 R)
• M13: 2,484,222 km (0.088 R)
• M14: 2,764,269 km (0.08 R)
• M15: 2,921,497 km (0.079 R)
• M16: 3,162,948 km (0.08 R)
• M17: 3,383,156 km (0.11 R)
• M18: 3,665,447 km (0.119 R)
• M19: 4,193,378 km (0.097 R)
• M20: 4,651,596 km (0.12 R)
• M21: 4,745,244 km (0.075 R)
• M22: 5,749,345 km (0.11 R)
• M23: 6,155,354 km (0.05 R)
• M24: 6,258,427 km (0.045 R)
• M25: 6,466,069 km (0.08 R)
• M26: 6,676,104 km (0.072 R)
• M27: 6,817,474 km (0.111 R)
• M28: 7,871,541 km (0.1 R)
• M29: 8,095,938 km (0.086 R)
• M30: 8,781,993 km (0.115 R)
• M31: 9,725,657 km (0.084 R)
• M32: 10,454,647 km (0.118 R)
• M33: 10,660,195 km (0.08 R)
• M34: 11,369,438 km (0.107 R)
• M35: 11,453,811 km (0.109 R)
• M36: 11,538,484 km (0.072 R)
• M37: 12,965,199 km (0.078 R)
• M38: 13,856,802 km (0.118 R)
• M39: 14,264,456 km (0.099 R)
• M40: 14,952,756 km (0.063 R)
• M41: 15,045,357 km (0.103 R)
• M42: 16,314,097 km (0.118 R)
• M43: 16,744,639 km (0.078 R)
• M44: 16,840,831 km (0.03 R)
• M45: 16,985,342 km (0.078 R)
• M46: 17,714,781 km (0.113 R)
• M47: 18,305,543 km (0.063 R)
• M48: 18,454,244 km (0.045 R)
• M49: 19,405,537 km (0.085 R)
• M50: 21,199,365 km (0.077 R)
• M51: 21,564,383 km (0.103 R)
• M52: 22,089,622 km (0.084 R)
• M53: 23,636,464 km (0.073 R)
• M54: 23,960,941 km (0.026 R)
• M55: 24,395,822 km (0.102 R)
• M56: 25,107,908 km (0.085 R)
• M57: 25,938,176 km (0.118 R)
• M58: 26,552,874 km (0.055 R)
• M59: 27,455,248 km (0.117 R)
• M60: 28,024,468 km (0.1 R)
• M61: 28,138,761 km (0.069 R)
• M62: 28,310,499 km (0.083 R)
• M63: 29,058,788 km (0.118 R)
• M64: 29,174,577 km (0.102 R)
• M65: 29,813,659 km (0.095 R)
• M66: 31,224,068 km (0.117 R)
• M67: 31,937,350 km (0.1 R)
• M68: 32,896,871 km (0.047 R)
• M69: 33,380,222 km (0.063 R)
• M70: 33,501,396 km (0.105 R)
• M71: 35,151,760 km (0.072 R)
• M72: 35,769,748 km (0.041 R)
• M73: 36,142,247 km (0.069 R)
• M74: 38,024,188 km (0.1 R)
• M75: 39,104,584 km (0.049 R)
• M76: 39,488,452 km (0.109 R)
• M77: 40,388,732 km (0.116 R)
• M78: 41,100,818 km (0.069 R)
• M79: 41,556,194 km (0.094 R)
• M80: 41,686,494 km (0.106 R)
• M81: 42,143,964 km (0.089 R)
• M82: 42,537,556 km (0.078 R)
• M83: 42,932,195 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.7

Radius: 14.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.29 AU - 11.93 AU

Year: 11283 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,236,299 km

• M1: 183,706 km (0.082 R)
• M2: 357,389 km (0.062 R)
• M3: 618,886 km (0.045 R)
• M4: 856,298 km (0.11 R)
• M5: 1,045,540 km (0.051 R)
• M6: 1,270,834 km (0.079 R)
• M7: 1,467,705 km (0.095 R)
• M8: 1,770,790 km (0.084 R)
• M9: 2,068,789 km (0.029 R)
• M10: 2,356,466 km (0.118 R)
• M11: 2,798,527 km (0.057 R)
• M12: 3,029,656 km (0.06 R)
• M13: 3,984,090 km (0.111 R)
• M14: 4,511,573 km (0.068 R)
• M15: 4,715,175 km (0.036 R)
• M16: 5,705,513 km (0.092 R)
• M17: 6,992,504 km (0.105 R)
• M18: 7,547,961 km (0.115 R)
• M19: 7,709,377 km (0.07 R)
• M20: 9,255,919 km (0.108 R)
• M21: 9,646,370 km (0.111 R)
• M22: 10,220,078 km (0.092 R)
• M23: 10,850,334 km (0.077 R)
• M24: 11,078,470 km (0.077 R)
• M25: 11,446,930 km (0.117 R)
• M26: 11,866,253 km (0.068 R)
• M27: 12,480,950 km (0.092 R)
• M28: 12,624,265 km (0.031 R)
• M29: 14,137,148 km (0.073 R)
• M30: 14,436,643 km (0.094 R)
• M31: 14,738,233 km (0.066 R)
• M32: 15,245,369 km (0.106 R)
• M33: 15,450,019 km (0.086 R)
• M34: 15,810,101 km (0.1 R)
• M35: 15,965,234 km (0.089 R)
• M36: 16,069,055 km (0.102 R)
• M37: 16,748,828 km (0.114 R)
• M38: 17,012,719 km (0.055 R)
• M39: 17,651,950 km (0.088 R)
• M40: 18,462,172 km (0.089 R)
• M41: 18,789,493 km (0.036 R)
• M42: 19,450,266 km (0.108 R)
• M43: 19,839,221 km (0.094 R)
• M44: 20,006,621 km (0.054 R)
• M45: 20,511,962 km (0.111 R)
• M46: 21,707,249 km (0.117 R)
• M47: 23,100,903 km (0.093 R)
• M48: 23,335,921 km (0.1 R)
• M49: 23,453,805 km (0.07 R)
• M50: 24,105,602 km (0.085 R)
• M51: 25,852,158 km (0.108 R)
• M52: 25,974,080 km (0.105 R)
• M53: 26,279,858 km (0.095 R)
• M54: 26,771,586 km (0.079 R)
• M55: 27,452,556 km (0.034 R)
• M56: 28,139,359 km (0.064 R)
• M57: 28,453,365 km (0.027 R)
• M58: 29,275,406 km (0.094 R)
• M59: 31,201,927 km (0.098 R)
• M60: 32,574,787 km (0.109 R)
• M61: 33,500,947 km (0.085 R)
• M62: 34,973,888 km (0.117 R)
• M63: 35,379,148 km (0.051 R)
• M64: 39,097,104 km (0.118 R)
• M65: 40,931,174 km (0.117 R)
• M66: 41,429,784 km (0.081 R)
• M67: 42,001,996 km (0.086 R)
• M68: 42,576,900 km (0.088 R)
• M69: 42,937,581 km (0.069 R)
• M70: 44,317,172 km (0.03 R)
• M71: 46,154,533 km (0.096 R)
• M72: 47,268,888 km (0.114 R)
• M73: 47,941,779 km (0.093 R)
• M74: 48,166,774 km (0.077 R)
• M75: 48,693,209 km (0.097 R)
• M76: 49,372,683 km (0.093 R)
• M77: 49,751,614 km (0.09 R)
• M78: 49,979,452 km (0.12 R)
• M79: 50,131,443 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387

Radius: 7.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.42 AU - 14.3 AU

Year: 16458 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,236,299 km

• M1: 104,868 km (0.119 R)
• M2: 340,335 km (0.104 R)
• M3: 396,734 km (0.091 R)
• M4: 570,417 km (0.102 R)
• M5: 730,786 km (0.056 R)
• M6: 787,633 km (0.109 R)
• M7: 906,114 km (0.081 R)
• M8: 1,095,206 km (0.071 R)
• M9: 1,390,512 km (0.116 R)
• M10: 1,684,921 km (0.037 R)
• M11: 1,865,635 km (0.093 R)
• M12: 2,302,461 km (0.119 R)
• M13: 3,395,722 km (0.074 R)
• M14: 4,236,761 km (0.108 R)
• M15: 4,412,389 km (0.074 R)
• M16: 4,590,560 km (0.104 R)
• M17: 5,708,206 km (0.097 R)
• M18: 5,902,384 km (0.08 R)
• M19: 6,019,968 km (0.077 R)
• M20: 6,619,556 km (0.108 R)
• M21: 7,029,754 km (0.104 R)
• M22: 7,112,780 km (0.097 R)
• M23: 7,746,028 km (0.073 R)
• M24: 7,874,832 km (0.06 R)
• M25: 8,707,045 km (0.097 R)
• M26: 9,751,537 km (0.113 R)
• M27: 10,217,983 km (0.079 R)
• M28: 10,787,203 km (0.112 R)
• M29: 12,556,198 km (0.112 R)
• M30: 12,657,027 km (0.116 R)
• M31: 12,910,446 km (0.074 R)
• M32: 13,165,510 km (0.095 R)
• M33: 13,577,204 km (0.057 R)
• M34: 13,628,964 km (0.1 R)
• M35: 13,888,666 km (0.095 R)
• M36: 14,730,902 km (0.105 R)
• M37: 14,890,673 km (0.059 R)
• M38: 16,134,430 km (0.108 R)
• M39: 16,464,293 km (0.051 R)
• M40: 17,976,428 km (0.113 R)
• M41: 19,474,052 km (0.034 R)
• M42: 21,371,552 km (0.076 R)
• M43: 23,451,261 km (0.036 R)
• M44: 23,950,021 km (0.079 R)
• M45: 24,957,862 km (0.099 R)
• M46: 25,211,879 km (0.119 R)
• M47: 25,339,336 km (0.107 R)
• M48: 25,658,728 km (0.113 R)
• M49: 25,850,961 km (0.089 R)
• M50: 26,949,608 km (0.117 R)
• M51: 27,668,575 km (0.08 R)
• M52: 28,261,581 km (0.077 R)
• M53: 29,392,990 km (0.103 R)
• M54: 29,997,963 km (0.07 R)
• M55: 30,471,291 km (0.12 R)
• M56: 31,083,595 km (0.093 R)
• M57: 32,320,321 km (0.106 R)
• M58: 32,458,699 km (0.086 R)
• M59: 33,433,030 km (0.1 R)
• M60: 33,853,549 km (0.092 R)
• M61: 34,134,793 km (0.037 R)
• M62: 35,267,848 km (0.116 R)
• M63: 36,125,642 km (0.092 R)
• M64: 36,773,550 km (0.066 R)
• M65: 39,255,528 km (0.101 R)
• M66: 39,403,182 km (0.066 R)
• M67: 39,551,134 km (0.107 R)
• M68: 43,536,272 km (0.11 R)
• M69: 43,689,161 km (0.082 R)
• M70: 43,918,793 km (0.107 R)
• M71: 45,150,283 km (0.069 R)
• M72: 46,237,111 km (0.107 R)
• M73: 46,862,131 km (0.119 R)
• M74: 48,357,512 km (0.084 R)
• M75: 50,028,370 km (0.116 R)
• M76: 51,072,264 km (0.055 R)
• M77: 51,233,531 km (0.112 R)
• M78: 51,637,295 km (0.034 R)
• M79: 55,153,593 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit