🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.41 AU - 0.61 AU

Year: 131 Days

Day: 25.4 Hours

Environment

Temp: 239 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,612,775 km

• M1: 70,909 km (0.107 R)
• M2: 286,480 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.51 AU - 0.67 AU

Year: 163 Days

Day: 16.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 180 Days

Day: 33.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.51 AU - 0.77 AU

Year: 184 Days

Day: 42.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,612,775 km

• M1: 55,351 km (0.079 R)
• M2: 169,046 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.62 AU - 1 AU

Year: 262 Days

Day: 30.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,612,775 km

• M1: 420,071 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.92 AU - 1 AU

Year: 339 Days

Day: 37.4 Hours

Environment

Temp: 78 °C

Axial Tilt: 70.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,612,775 km

• M1: 484,847 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.71 AU - 2.65 AU

Year: 1158 Days

Day: 26.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.69 AU - 3.93 AU

Year: 2676 Days

Day: 42.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 11.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.25 AU - 13.31 AU

Year: 12738 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 39,612,775 km

• M1: 207,492 km (0.091 R)
• M2: 301,440 km (0.089 R)
• M3: 512,822 km (0.043 R)
• M4: 661,821 km (0.12 R)
• M5: 758,910 km (0.036 R)
• M6: 968,796 km (0.108 R)
• M7: 1,445,415 km (0.091 R)
• M8: 1,575,415 km (0.051 R)
• M9: 1,941,332 km (0.104 R)
• M10: 2,012,989 km (0.085 R)
• M11: 2,334,026 km (0.111 R)
• M12: 2,832,636 km (0.119 R)
• M13: 3,421,902 km (0.048 R)
• M14: 3,865,908 km (0.067 R)
• M15: 4,048,866 km (0.103 R)
• M16: 4,328,465 km (0.094 R)
• M17: 5,543,499 km (0.105 R)
• M18: 6,638,106 km (0.084 R)
• M19: 7,303,817 km (0.101 R)
• M20: 7,454,611 km (0.069 R)
• M21: 7,913,428 km (0.119 R)
• M22: 8,698,518 km (0.112 R)
• M23: 9,140,879 km (0.082 R)
• M24: 9,222,110 km (0.115 R)
• M25: 9,344,332 km (0.12 R)
• M26: 9,673,148 km (0.034 R)
• M27: 9,797,464 km (0.077 R)
• M28: 9,880,491 km (0.069 R)
• M29: 10,131,366 km (0.12 R)
• M30: 10,511,644 km (0.051 R)
• M31: 10,639,550 km (0.115 R)
• M32: 10,810,690 km (0.091 R)
• M33: 11,417,160 km (0.12 R)
• M34: 12,890,250 km (0.114 R)
• M35: 14,611,972 km (0.105 R)
• M36: 14,945,725 km (0.102 R)
• M37: 15,282,021 km (0.035 R)
• M38: 15,426,981 km (0.088 R)
• M39: 15,621,010 km (0.086 R)
• M40: 16,109,297 km (0.105 R)
• M41: 16,901,268 km (0.065 R)
• M42: 17,655,092 km (0.06 R)
• M43: 17,857,947 km (0.041 R)
• M44: 20,140,511 km (0.113 R)
• M45: 20,939,513 km (0.116 R)
• M46: 22,075,559 km (0.056 R)
• M47: 23,009,798 km (0.105 R)
• M48: 23,788,754 km (0.096 R)
• M49: 24,803,028 km (0.09 R)
• M50: 25,544,435 km (0.104 R)
• M51: 26,177,383 km (0.066 R)
• M52: 27,400,196 km (0.115 R)
• M53: 30,264,248 km (0.092 R)
• M54: 31,362,745 km (0.088 R)
• M55: 31,547,049 km (0.105 R)
• M56: 32,102,207 km (0.033 R)
• M57: 32,288,008 km (0.054 R)
• M58: 32,660,656 km (0.093 R)
• M59: 32,785,121 km (0.067 R)
• M60: 34,102,181 km (0.113 R)
• M61: 34,291,722 km (0.084 R)
• M62: 34,418,281 km (0.114 R)
• M63: 34,926,166 km (0.062 R)
• M64: 36,206,724 km (0.076 R)
• M65: 36,852,687 km (0.039 R)
• M66: 37,437,316 km (0.036 R)
• M67: 40,673,866 km (0.081 R)
• M68: 42,291,617 km (0.111 R)
• M69: 42,971,839 km (0.063 R)
• M70: 43,313,371 km (0.116 R)
• M71: 46,077,491 km (0.066 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.3

Radius: 10.3

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.35 AU - 12.61 AU

Year: 13999 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,612,775 km

• M1: 179,966 km (0.105 R)
• M2: 444,006 km (0.096 R)
• M3: 556,354 km (0.111 R)
• M4: 1,395,449 km (0.099 R)
• M5: 1,490,743 km (0.09 R)
• M6: 1,568,534 km (0.076 R)
• M7: 2,308,146 km (0.093 R)
• M8: 2,421,990 km (0.104 R)
• M9: 2,584,303 km (0.087 R)
• M10: 2,822,762 km (0.074 R)
• M11: 2,993,902 km (0.09 R)
• M12: 3,219,197 km (0.113 R)
• M13: 3,606,805 km (0.115 R)
• M14: 3,712,870 km (0.076 R)
• M15: 3,900,764 km (0.119 R)
• M16: 4,202,503 km (0.07 R)
• M17: 5,004,498 km (0.076 R)
• M18: 5,182,669 km (0.114 R)
• M19: 5,483,959 km (0.066 R)
• M20: 5,575,513 km (0.104 R)
• M21: 5,791,233 km (0.114 R)
• M22: 6,326,344 km (0.042 R)
• M23: 6,943,136 km (0.102 R)
• M24: 7,009,259 km (0.097 R)
• M25: 7,477,500 km (0.081 R)
• M26: 7,579,227 km (0.086 R)
• M27: 7,715,510 km (0.095 R)
• M28: 7,818,284 km (0.086 R)
• M29: 8,025,178 km (0.06 R)
• M30: 8,727,989 km (0.085 R)
• M31: 8,942,662 km (0.063 R)
• M32: 9,014,618 km (0.053 R)
• M33: 9,086,724 km (0.114 R)
• M34: 9,231,685 km (0.119 R)
• M35: 9,523,700 km (0.112 R)
• M36: 9,634,103 km (0.106 R)
• M37: 9,781,756 km (0.118 R)
• M38: 9,855,957 km (0.045 R)
• M39: 10,229,652 km (0.115 R)
• M40: 11,106,595 km (0.042 R)
• M41: 11,222,832 km (0.096 R)
• M42: 11,928,336 km (0.106 R)
• M43: 12,206,588 km (0.096 R)
• M44: 12,850,607 km (0.088 R)
• M45: 14,171,855 km (0.07 R)
• M46: 14,297,966 km (0.058 R)
• M47: 15,579,122 km (0.079 R)
• M48: 15,709,272 km (0.107 R)
• M49: 16,014,452 km (0.091 R)
• M50: 16,277,445 km (0.092 R)
• M51: 17,344,078 km (0.087 R)
• M52: 17,749,787 km (0.071 R)
• M53: 18,754,935 km (0.073 R)
• M54: 20,013,502 km (0.111 R)
• M55: 20,439,108 km (0.114 R)
• M56: 20,629,247 km (0.094 R)
• M57: 20,724,541 km (0.083 R)
• M58: 21,395,487 km (0.045 R)
• M59: 22,122,533 km (0.106 R)
• M60: 22,220,071 km (0.085 R)
• M61: 22,464,514 km (0.065 R)
• M62: 22,759,072 km (0.073 R)
• M63: 22,857,507 km (0.097 R)
• M64: 23,203,228 km (0.086 R)
• M65: 23,750,008 km (0.066 R)
• M66: 24,200,597 km (0.06 R)
• M67: 24,755,156 km (0.069 R)
• M68: 24,856,434 km (0.088 R)
• M69: 25,008,575 km (0.12 R)
• M70: 25,466,943 km (0.1 R)
• M71: 25,774,217 km (0.063 R)
• M72: 27,014,982 km (0.117 R)
• M73: 28,011,005 km (0.098 R)
• M74: 28,116,621 km (0.11 R)
• M75: 28,699,454 km (0.09 R)
• M76: 30,201,117 km (0.114 R)
• M77: 31,673,310 km (0.055 R)
• M78: 32,003,622 km (0.04 R)
• M79: 32,169,227 km (0.112 R)
• M80: 35,826,296 km (0.046 R)
• M81: 36,170,372 km (0.062 R)
• M82: 36,343,008 km (0.06 R)
• M83: 36,919,857 km (0.08 R)
• M84: 37,325,566 km (0.054 R)
• M85: 38,082,980 km (0.063 R)
• M86: 38,727,747 km (0.119 R)
• M87: 38,845,331 km (0.111 R)
• M88: 38,963,065 km (0.071 R)
• M89: 39,435,195 km (0.099 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit