🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.55 AU - 0.55 AU

Year: 153 Days

Day: 47.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 294 Days

Day: 45.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.85 AU - 1.27 AU

Year: 409 Days

Day: 16.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.52 AU - 1.56 AU

Year: 716 Days

Day: 36 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,975,588 km

• M1: 65,374 km (0.067 R)
• M2: 351,705 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.67 AU - 1.71 AU

Year: 823 Days

Day: 38.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.9

Radius: 13.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.13 AU - 6.37 AU

Year: 4508 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,975,588 km

• M1: 216,917 km (0.09 R)
• M2: 463,305 km (0.089 R)
• M3: 609,462 km (0.118 R)
• M4: 850,015 km (0.062 R)
• M5: 1,010,384 km (0.06 R)
• M6: 1,347,727 km (0.11 R)
• M7: 1,670,410 km (0.108 R)
• M8: 1,964,370 km (0.081 R)
• M9: 2,054,278 km (0.077 R)
• M10: 2,275,533 km (0.051 R)
• M11: 2,485,569 km (0.062 R)
• M12: 2,622,600 km (0.077 R)
• M13: 2,742,129 km (0.086 R)
• M14: 3,238,943 km (0.113 R)
• M15: 3,585,861 km (0.118 R)
• M16: 3,674,572 km (0.111 R)
• M17: 4,036,749 km (0.03 R)
• M18: 4,363,321 km (0.094 R)
• M19: 4,943,312 km (0.045 R)
• M20: 5,092,162 km (0.115 R)
• M21: 5,445,362 km (0.119 R)
• M22: 5,754,432 km (0.117 R)
• M23: 5,963,719 km (0.081 R)
• M24: 6,634,366 km (0.117 R)
• M25: 6,853,976 km (0.044 R)
• M26: 6,964,678 km (0.084 R)
• M27: 7,556,039 km (0.119 R)
• M28: 8,222,348 km (0.04 R)
• M29: 8,786,930 km (0.052 R)
• M30: 9,180,672 km (0.096 R)
• M31: 9,364,228 km (0.073 R)
• M32: 9,456,530 km (0.096 R)
• M33: 9,549,131 km (0.084 R)
• M34: 9,828,730 km (0.093 R)
• M35: 10,523,612 km (0.097 R)
• M36: 10,748,158 km (0.104 R)
• M37: 12,498,603 km (0.031 R)
• M38: 13,010,078 km (0.064 R)
• M39: 13,389,608 km (0.118 R)
• M40: 13,633,004 km (0.115 R)
• M41: 14,124,133 km (0.12 R)
• M42: 14,371,867 km (0.105 R)
• M43: 15,123,896 km (0.077 R)
• M44: 15,925,441 km (0.096 R)
• M45: 16,591,601 km (0.045 R)
• M46: 17,874,702 km (0.088 R)
• M47: 18,489,549 km (0.117 R)
• M48: 18,644,233 km (0.106 R)
• M49: 19,111,278 km (0.11 R)
• M50: 19,503,374 km (0.059 R)
• M51: 20,695,669 km (0.093 R)
• M52: 20,896,728 km (0.094 R)
• M53: 21,341,183 km (0.111 R)
• M54: 21,911,600 km (0.068 R)
• M55: 22,198,529 km (0.079 R)
• M56: 22,734,987 km (0.089 R)
• M57: 23,568,546 km (0.072 R)
• M58: 24,073,439 km (0.074 R)
• M59: 24,582,072 km (0.111 R)
• M60: 24,880,370 km (0.048 R)
• M61: 25,094,145 km (0.066 R)
• M62: 25,652,893 km (0.094 R)
• M63: 25,825,679 km (0.086 R)
• M64: 26,564,094 km (0.079 R)
• M65: 27,133,613 km (0.118 R)
• M66: 27,486,066 km (0.1 R)
• M67: 28,329,199 km (0.107 R)
• M68: 28,597,279 km (0.08 R)
• M69: 29,723,003 km (0.11 R)
• M70: 29,904,465 km (0.095 R)
• M71: 30,086,376 km (0.11 R)
• M72: 30,222,959 km (0.084 R)
• M73: 30,542,649 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.3

Radius: 5.8

Gravity: 26.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.8 AU - 20.78 AU

Year: 28119 Days

Day: 24.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,975,588 km

• M1: 132,993 km (0.109 R)
• M2: 244,293 km (0.116 R)
• M3: 322,982 km (0.025 R)
• M4: 781,798 km (0.093 R)
• M5: 903,422 km (0.082 R)
• M6: 966,402 km (0.084 R)
• M7: 1,063,940 km (0.113 R)
• M8: 1,130,810 km (0.109 R)
• M9: 1,599,201 km (0.095 R)
• M10: 1,874,013 km (0.109 R)
• M11: 2,335,522 km (0.087 R)
• M12: 2,971,612 km (0.114 R)
• M13: 3,211,118 km (0.103 R)
• M14: 3,357,874 km (0.062 R)
• M15: 3,811,305 km (0.084 R)
• M16: 4,071,456 km (0.075 R)
• M17: 4,177,221 km (0.112 R)
• M18: 4,998,663 km (0.11 R)
• M19: 5,055,062 km (0.076 R)
• M20: 5,168,756 km (0.094 R)
• M21: 6,659,648 km (0.112 R)
• M22: 7,678,709 km (0.072 R)
• M23: 7,743,934 km (0.043 R)
• M24: 8,813,559 km (0.033 R)
• M25: 9,226,449 km (0.054 R)
• M26: 9,505,299 km (0.076 R)
• M27: 9,999,870 km (0.064 R)
• M28: 12,595,243 km (0.097 R)
• M29: 12,982,253 km (0.091 R)
• M30: 13,451,691 km (0.096 R)
• M31: 13,767,642 km (0.118 R)
• M32: 14,893,066 km (0.107 R)
• M33: 17,059,842 km (0.111 R)
• M34: 17,316,253 km (0.079 R)
• M35: 17,401,972 km (0.115 R)
• M36: 18,179,732 km (0.096 R)
• M37: 18,616,857 km (0.101 R)
• M38: 19,769,209 km (0.118 R)
• M39: 21,035,854 km (0.106 R)
• M40: 22,421,878 km (0.08 R)
• M41: 24,219,446 km (0.1 R)
• M42: 24,893,235 km (0.059 R)
• M43: 27,649,576 km (0.071 R)
• M44: 30,708,404 km (0.08 R)
• M45: 31,228,556 km (0.086 R)
• M46: 33,018,644 km (0.116 R)
• M47: 36,477,496 km (0.113 R)
• M48: 36,917,763 km (0.112 R)
• M49: 38,249,483 km (0.087 R)
• M50: 38,472,982 km (0.068 R)
• M51: 38,584,881 km (0.099 R)
• M52: 39,146,023 km (0.068 R)
• M53: 40,389,929 km (0.098 R)
• M54: 42,107,163 km (0.115 R)
• M55: 42,800,699 km (0.064 R)
• M56: 44,198,990 km (0.073 R)
• M57: 45,021,479 km (0.112 R)
• M58: 45,730,573 km (0.066 R)
• M59: 47,040,153 km (0.12 R)
• M60: 48,120,848 km (0.113 R)
• M61: 48,603,750 km (0.099 R)
• M62: 49,088,297 km (0.046 R)
• M63: 50,306,473 km (0.115 R)
• M64: 53,770,262 km (0.108 R)
• M65: 54,522,440 km (0.117 R)
• M66: 59,366,419 km (0.051 R)
• M67: 62,495,857 km (0.086 R)
• M68: 64,346,083 km (0.102 R)
• M69: 65,144,487 km (0.062 R)
• M70: 67,694,383 km (0.071 R)
• M71: 69,049,590 km (0.092 R)
• M72: 69,321,709 km (0.107 R)
• M73: 70,413,623 km (0.059 R)
• M74: 72,752,885 km (0.093 R)
• M75: 72,891,263 km (0.099 R)
• M76: 73,862,453 km (0.118 R)
• M77: 77,365,885 km (0.104 R)
• M78: 83,227,579 km (0.11 R)
• M79: 83,372,389 km (0.095 R)
• M80: 84,678,828 km (0.06 R)
• M81: 88,638,683 km (0.109 R)
• M82: 89,378,594 km (0.118 R)
• M83: 89,675,097 km (0.059 R)
• M84: 90,417,851 km (0.12 R)
• M85: 91,311,848 km (0.095 R)
• M86: 91,610,445 km (0.104 R)
• M87: 92,658,378 km (0.074 R)
• M88: 94,313,080 km (0.119 R)
• M89: 95,674,121 km (0.102 R)
• M90: 99,949,778 km (0.096 R)
• M91: 100,257,651 km (0.114 R)
• M92: 100,719,908 km (0.111 R)
• M93: 101,801,201 km (0.099 R)
• M94: 101,956,035 km (0.091 R)
• M95: 103,352,831 km (0.097 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: 272 - 15,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit