🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 206 Days

Day: 23.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.96 AU - 1.06 AU

Year: 380 Days

Day: 42.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.18 AU - 1.2 AU

Year: 486 Days

Day: 35 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,250,911 km

• M1: 281,992 km (0.032 R)
• M2: 315,801 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.69 AU

Year: 621 Days

Day: 21.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,250,911 km

• M1: 204,650 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.12 AU - 2.86 AU

Year: 1472 Days

Day: 38.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.1

Radius: 12.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.04 AU - 10.1 AU

Year: 10236 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 35,250,911 km

• M1: 334,650 km (0.032 R)
• M2: 554,111 km (0.111 R)
• M3: 633,697 km (0.088 R)
• M4: 899,382 km (0.055 R)
• M5: 1,287,589 km (0.102 R)
• M6: 1,925,025 km (0.096 R)
• M7: 2,157,650 km (0.042 R)
• M8: 3,209,024 km (0.117 R)
• M9: 3,771,512 km (0.093 R)
• M10: 3,998,601 km (0.118 R)
• M11: 4,706,947 km (0.083 R)
• M12: 5,200,920 km (0.041 R)
• M13: 5,490,840 km (0.1 R)
• M14: 5,860,497 km (0.055 R)
• M15: 6,010,693 km (0.112 R)
• M16: 6,314,975 km (0.107 R)
• M17: 6,585,448 km (0.094 R)
• M18: 6,780,823 km (0.095 R)
• M19: 7,378,915 km (0.114 R)
• M20: 9,448,751 km (0.099 R)
• M21: 9,580,996 km (0.059 R)
• M22: 10,116,257 km (0.103 R)
• M23: 10,296,821 km (0.081 R)
• M24: 10,845,098 km (0.096 R)
• M25: 10,983,625 km (0.046 R)
• M26: 11,309,300 km (0.095 R)
• M27: 11,779,935 km (0.102 R)
• M28: 12,161,110 km (0.081 R)
• M29: 12,740,652 km (0.091 R)
• M30: 13,527,238 km (0.07 R)
• M31: 14,481,672 km (0.078 R)
• M32: 15,666,039 km (0.113 R)
• M33: 15,770,608 km (0.05 R)
• M34: 15,927,685 km (0.085 R)
• M35: 16,402,210 km (0.053 R)
• M36: 16,988,484 km (0.078 R)
• M37: 17,690,397 km (0.101 R)
• M38: 17,908,212 km (0.04 R)
• M39: 19,122,348 km (0.074 R)
• M40: 19,514,145 km (0.115 R)
• M41: 20,135,425 km (0.117 R)
• M42: 20,591,249 km (0.053 R)
• M43: 21,223,600 km (0.083 R)
• M44: 22,037,711 km (0.045 R)
• M45: 22,213,489 km (0.055 R)
• M46: 23,218,338 km (0.093 R)
• M47: 23,996,845 km (0.051 R)
• M48: 24,601,519 km (0.034 R)
• M49: 24,905,652 km (0.071 R)
• M50: 26,819,457 km (0.093 R)
• M51: 27,007,203 km (0.089 R)
• M52: 27,258,228 km (0.044 R)
• M53: 27,446,871 km (0.118 R)
• M54: 28,524,724 km (0.078 R)
• M55: 30,069,621 km (0.083 R)
• M56: 30,983,365 km (0.09 R)
• M57: 32,304,613 km (0.108 R)
• M58: 32,504,326 km (0.114 R)
• M59: 33,442,155 km (0.066 R)
• M60: 33,576,793 km (0.093 R)
• M61: 33,981,904 km (0.052 R)
• M62: 34,592,712 km (0.102 R)
• M63: 34,933,496 km (0.089 R)
• M64: 35,070,229 km (0.1 R)
• M65: 36,308,151 km (0.036 R)
• M66: 36,585,206 km (0.11 R)
• M67: 37,141,411 km (0.074 R)
• M68: 38,262,199 km (0.061 R)
• M69: 38,473,580 km (0.078 R)
• M70: 39,252,088 km (0.092 R)
• M71: 39,750,099 km (0.031 R)
• M72: 40,896,468 km (0.116 R)
• M73: 42,126,312 km (0.066 R)
• M74: 43,809,437 km (0.053 R)
• M75: 44,770,604 km (0.086 R)
• M76: 46,638,333 km (0.085 R)
• M77: 46,939,473 km (0.116 R)
• M78: 47,922,930 km (0.101 R)
• M79: 48,150,767 km (0.065 R)
• M80: 48,760,229 km (0.076 R)
• M81: 48,989,413 km (0.085 R)
• M82: 49,602,465 km (0.052 R)
• M83: 50,372,296 km (0.12 R)
• M84: 50,913,541 km (0.092 R)
• M85: 51,690,103 km (0.082 R)
• M86: 51,923,775 km (0.118 R)
• M87: 52,001,865 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 10.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.01 AU - 11.07 AU

Year: 12823 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,250,911 km

• M1: 290,070 km (0.065 R)
• M2: 526,884 km (0.097 R)
• M3: 729,738 km (0.031 R)
• M4: 928,853 km (0.082 R)
• M5: 1,450,501 km (0.029 R)
• M6: 1,686,267 km (0.047 R)
• M7: 2,235,890 km (0.109 R)
• M8: 2,683,187 km (0.118 R)
• M9: 2,771,450 km (0.119 R)
• M10: 2,860,910 km (0.098 R)
• M11: 2,928,528 km (0.109 R)
• M12: 3,204,835 km (0.104 R)
• M13: 3,393,777 km (0.096 R)
• M14: 3,807,415 km (0.034 R)
• M15: 4,033,159 km (0.105 R)
• M16: 4,160,317 km (0.109 R)
• M17: 4,288,971 km (0.06 R)
• M18: 4,682,862 km (0.083 R)
• M19: 5,309,378 km (0.089 R)
• M20: 6,049,439 km (0.117 R)
• M21: 6,166,125 km (0.07 R)
• M22: 6,283,709 km (0.088 R)
• M23: 6,761,076 km (0.089 R)
• M24: 8,069,758 km (0.106 R)
• M25: 8,198,412 km (0.089 R)
• M26: 8,687,148 km (0.119 R)
• M27: 9,084,929 km (0.044 R)
• M28: 9,218,819 km (0.072 R)
• M29: 10,770,299 km (0.099 R)
• M30: 11,594,134 km (0.104 R)
• M31: 12,032,157 km (0.082 R)
• M32: 13,037,305 km (0.111 R)
• M33: 13,150,550 km (0.118 R)
• M34: 13,492,681 km (0.117 R)
• M35: 13,876,100 km (0.098 R)
• M36: 13,991,889 km (0.057 R)
• M37: 14,224,364 km (0.109 R)
• M38: 14,379,946 km (0.097 R)
• M39: 16,129,642 km (0.113 R)
• M40: 16,455,018 km (0.105 R)
• M41: 16,700,508 km (0.092 R)
• M42: 17,485,598 km (0.115 R)
• M43: 17,610,661 km (0.117 R)
• M44: 17,736,024 km (0.084 R)
• M45: 18,282,805 km (0.09 R)
• M46: 18,579,607 km (0.093 R)
• M47: 19,177,699 km (0.075 R)
• M48: 19,306,802 km (0.088 R)
• M49: 20,436,864 km (0.05 R)
• M50: 20,524,678 km (0.113 R)
• M51: 20,744,886 km (0.108 R)
• M52: 20,921,561 km (0.093 R)
• M53: 21,276,408 km (0.117 R)
• M54: 21,454,579 km (0.11 R)
• M55: 22,081,992 km (0.091 R)
• M56: 22,670,061 km (0.095 R)
• M57: 22,988,854 km (0.036 R)
• M58: 23,538,776 km (0.098 R)
• M59: 23,815,383 km (0.031 R)
• M60: 23,954,060 km (0.075 R)
• M61: 24,093,036 km (0.055 R)
• M62: 24,185,937 km (0.041 R)
• M63: 24,278,837 km (0.05 R)
• M64: 24,465,086 km (0.107 R)
• M65: 25,073,501 km (0.118 R)
• M66: 25,167,598 km (0.097 R)
• M67: 25,261,695 km (0.108 R)
• M68: 26,066,831 km (0.072 R)
• M69: 26,257,568 km (0.096 R)
• M70: 26,592,368 km (0.071 R)
• M71: 27,799,623 km (0.028 R)
• M72: 28,287,611 km (0.093 R)
• M73: 28,483,584 km (0.046 R)
• M74: 28,876,877 km (0.104 R)
• M75: 29,123,564 km (0.078 R)
• M76: 29,519,699 km (0.09 R)
• M77: 30,719,025 km (0.109 R)
• M78: 32,599,022 km (0.092 R)
• M79: 32,958,954 km (0.09 R)
• M80: 33,682,559 km (0.098 R)
• M81: 34,725,555 km (0.08 R)
• M82: 35,145,626 km (0.094 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: 302 - 13,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit