🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 176 Days

Day: 14.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.59 AU - 0.79 AU

Year: 206 Days

Day: 34.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.6 AU - 0.82 AU

Year: 215 Days

Day: 26.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.73 AU - 0.81 AU

Year: 243 Days

Day: 27 Hours

Environment

Temp: 167 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,123,628 km

• M1: 83,176 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 583 Days

Day: 24.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,123,628 km

• M1: 621,130 km (0.113 R)
• M2: 759,658 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.67 AU - 2.01 AU

Year: 898 Days

Day: 36.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.9 AU - 3.12 AU

Year: 1431 Days

Day: 22.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.27 AU - 3.67 AU

Year: 2326 Days

Day: 40.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,123,628 km

• M1: 2,514,740 km (0.083 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304

Radius: 13.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.21 AU - 10.01 AU

Year: 10722 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,123,628 km

• M1: 200,461 km (0.066 R)
• M2: 366,066 km (0.07 R)
• M3: 461,509 km (0.106 R)
• M4: 686,804 km (0.096 R)
• M5: 844,031 km (0.118 R)
• M6: 951,143 km (0.119 R)
• M7: 1,249,292 km (0.086 R)
• M8: 1,465,311 km (0.071 R)
• M9: 1,655,001 km (0.098 R)
• M10: 2,101,551 km (0.117 R)
• M11: 2,864,350 km (0.115 R)
• M12: 3,007,516 km (0.082 R)
• M13: 3,226,826 km (0.087 R)
• M14: 3,375,975 km (0.067 R)
• M15: 3,655,574 km (0.112 R)
• M16: 4,428,995 km (0.113 R)
• M17: 4,707,396 km (0.099 R)
• M18: 4,963,059 km (0.067 R)
• M19: 5,369,816 km (0.116 R)
• M20: 5,547,388 km (0.108 R)
• M21: 5,787,343 km (0.099 R)
• M22: 5,939,185 km (0.111 R)
• M23: 6,153,858 km (0.113 R)
• M24: 6,246,609 km (0.076 R)
• M25: 6,845,299 km (0.089 R)
• M26: 7,429,479 km (0.102 R)
• M27: 8,131,392 km (0.056 R)
• M28: 9,206,253 km (0.074 R)
• M29: 9,455,184 km (0.098 R)
• M30: 9,598,349 km (0.069 R)
• M31: 9,850,870 km (0.03 R)
• M32: 11,259,334 km (0.09 R)
• M33: 11,755,700 km (0.067 R)
• M34: 11,909,786 km (0.091 R)
• M35: 12,769,674 km (0.084 R)
• M36: 12,928,248 km (0.093 R)
• M37: 13,327,375 km (0.053 R)
• M38: 13,447,951 km (0.083 R)
• M39: 13,649,609 km (0.052 R)
• M40: 13,893,005 km (0.042 R)
• M41: 14,384,134 km (0.081 R)
• M42: 14,549,141 km (0.09 R)
• M43: 15,131,525 km (0.095 R)
• M44: 15,425,635 km (0.116 R)
• M45: 16,062,174 km (0.071 R)
• M46: 17,273,468 km (0.112 R)
• M47: 17,978,822 km (0.099 R)
• M48: 18,558,813 km (0.096 R)
• M49: 18,738,480 km (0.104 R)
• M50: 18,828,538 km (0.061 R)
• M51: 19,326,549 km (0.107 R)
• M52: 22,213,937 km (0.085 R)
• M53: 22,309,231 km (0.108 R)
• M54: 22,596,160 km (0.064 R)
• M55: 23,610,134 km (0.103 R)
• M56: 25,034,605 km (0.097 R)
• M57: 25,382,570 km (0.114 R)
• M58: 25,982,906 km (0.086 R)
• M59: 26,184,115 km (0.025 R)
• M60: 27,555,329 km (0.109 R)
• M61: 27,709,266 km (0.098 R)
• M62: 28,897,970 km (0.082 R)
• M63: 29,367,708 km (0.044 R)
• M64: 30,208,896 km (0.073 R)
• M65: 30,314,662 km (0.026 R)
• M66: 30,951,500 km (0.078 R)
• M67: 31,111,420 km (0.084 R)
• M68: 31,861,355 km (0.066 R)
• M69: 32,346,500 km (0.057 R)
• M70: 33,816,898 km (0.117 R)
• M71: 34,975,533 km (0.118 R)
• M72: 35,086,685 km (0.09 R)
• M73: 35,197,836 km (0.027 R)
• M74: 35,364,787 km (0.082 R)
• M75: 35,476,088 km (0.047 R)
• M76: 36,147,333 km (0.089 R)
• M77: 36,766,070 km (0.103 R)
• M78: 37,445,245 km (0.063 R)
• M79: 37,558,789 km (0.052 R)
• M80: 38,128,608 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.2

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.87 AU - 11.01 AU

Year: 13023 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,123,628 km

• M1: 196,871 km (0.107 R)
• M2: 464,053 km (0.09 R)
• M3: 791,522 km (0.112 R)
• M4: 930,948 km (0.118 R)
• M5: 1,282,652 km (0.105 R)
• M6: 1,523,954 km (0.102 R)
• M7: 1,995,785 km (0.081 R)
• M8: 2,786,111 km (0.083 R)
• M9: 2,911,025 km (0.059 R)
• M10: 3,102,061 km (0.106 R)
• M11: 3,597,679 km (0.104 R)
• M12: 3,768,520 km (0.104 R)
• M13: 3,942,203 km (0.075 R)
• M14: 4,118,429 km (0.103 R)
• M15: 4,261,445 km (0.118 R)
• M16: 4,663,265 km (0.097 R)
• M17: 5,661,232 km (0.038 R)
• M18: 5,981,521 km (0.093 R)
• M19: 7,802,726 km (0.047 R)
• M20: 7,891,437 km (0.114 R)
• M21: 7,980,448 km (0.105 R)
• M22: 8,385,110 km (0.06 R)
• M23: 8,521,544 km (0.106 R)
• M24: 9,449,798 km (0.077 R)
• M25: 9,544,344 km (0.094 R)
• M26: 9,782,205 km (0.099 R)
• M27: 10,361,298 km (0.108 R)
• M28: 10,556,673 km (0.081 R)
• M29: 10,654,959 km (0.102 R)
• M30: 10,852,278 km (0.049 R)
• M31: 11,300,773 km (0.115 R)
• M32: 11,959,303 km (0.09 R)
• M33: 13,102,081 km (0.116 R)
• M34: 14,880,949 km (0.079 R)
• M35: 15,212,458 km (0.063 R)
• M36: 16,108,699 km (0.066 R)
• M37: 16,221,795 km (0.101 R)
• M38: 17,776,266 km (0.025 R)
• M39: 18,245,854 km (0.092 R)
• M40: 19,982,685 km (0.039 R)
• M41: 21,087,017 km (0.096 R)
• M42: 22,148,114 km (0.097 R)
• M43: 22,653,456 km (0.083 R)
• M44: 23,482,976 km (0.093 R)
• M45: 23,804,612 km (0.046 R)
• M46: 24,582,521 km (0.08 R)
• M47: 25,368,807 km (0.043 R)
• M48: 25,500,603 km (0.055 R)
• M49: 26,697,535 km (0.104 R)
• M50: 28,253,503 km (0.041 R)
• M51: 29,214,968 km (0.087 R)
• M52: 30,607,126 km (0.102 R)
• M53: 31,594,472 km (0.065 R)
• M54: 32,163,393 km (0.093 R)
• M55: 32,520,632 km (0.104 R)
• M56: 33,817,795 km (0.081 R)
• M57: 34,472,585 km (0.063 R)
• M58: 34,691,896 km (0.062 R)
• M59: 35,058,261 km (0.09 R)
• M60: 35,205,166 km (0.069 R)
• M61: 35,573,476 km (0.072 R)
• M62: 35,721,129 km (0.031 R)
• M63: 35,868,932 km (0.09 R)
• M64: 36,909,535 km (0.111 R)
• M65: 37,059,133 km (0.115 R)
• M66: 38,640,831 km (0.097 R)
• M67: 38,868,519 km (0.117 R)
• M68: 40,938,355 km (0.086 R)
• M69: 41,093,039 km (0.109 R)
• M70: 41,325,514 km (0.093 R)
• M71: 41,558,438 km (0.092 R)
• M72: 42,025,632 km (0.092 R)
• M73: 43,201,172 km (0.085 R)
• M74: 44,149,324 km (0.111 R)
• M75: 45,024,621 km (0.106 R)
• M76: 46,227,238 km (0.089 R)
• M77: 46,549,771 km (0.119 R)
• M78: 47,440,477 km (0.082 R)
• M79: 48,992,255 km (0.095 R)
• M80: 49,321,072 km (0.116 R)
• M81: 49,485,779 km (0.062 R)
• M82: 50,146,403 km (0.101 R)
• M83: 50,229,131 km (0.082 R)
• M84: 50,809,870 km (0.049 R)
• M85: 55,107,517 km (0.105 R)
• M86: 57,689,427 km (0.107 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit