🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 38 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,835,793 km

• M1: 42,785 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.72 AU - 0.76 AU

Year: 231 Days

Day: 15.9 Hours

Environment

Temp: 112 °C

Axial Tilt: 178.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.95 AU - 1.57 AU

Year: 514 Days

Day: 25.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,835,793 km

• M1: 556,055 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.32 AU - 1.78 AU

Year: 701 Days

Day: 15.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.26 AU - 3.04 AU

Year: 1568 Days

Day: 30.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.58 AU - 4.14 AU

Year: 2238 Days

Day: 29.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,835,793 km

• M1: 131,646 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.17 AU - 4.35 AU

Year: 3196 Days

Day: 25.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 152.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 14.1

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.47 AU - 8.31 AU

Year: 6573 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,835,793 km

• M1: 181,013 km (0.1 R)
• M2: 271,969 km (0.108 R)
• M3: 379,979 km (0.111 R)
• M4: 469,289 km (0.073 R)
• M5: 741,108 km (0.098 R)
• M6: 848,818 km (0.101 R)
• M7: 977,024 km (0.1 R)
• M8: 1,576,911 km (0.091 R)
• M9: 1,684,322 km (0.109 R)
• M10: 1,963,921 km (0.116 R)
• M11: 2,099,606 km (0.077 R)
• M12: 3,160,704 km (0.111 R)
• M13: 3,437,609 km (0.072 R)
• M14: 3,843,618 km (0.114 R)
• M15: 4,015,356 km (0.039 R)
• M16: 4,139,672 km (0.03 R)
• M17: 4,468,788 km (0.116 R)
• M18: 4,649,651 km (0.03 R)
• M19: 5,099,193 km (0.087 R)
• M20: 5,233,981 km (0.106 R)
• M21: 5,370,115 km (0.095 R)
• M22: 5,479,920 km (0.093 R)
• M23: 5,618,148 km (0.106 R)
• M24: 5,813,672 km (0.1 R)
• M25: 6,097,011 km (0.058 R)
• M26: 6,326,943 km (0.109 R)
• M27: 6,765,863 km (0.069 R)
• M28: 7,124,150 km (0.103 R)
• M29: 7,245,025 km (0.104 R)
• M30: 7,797,340 km (0.113 R)
• M31: 8,015,903 km (0.084 R)
• M32: 8,427,147 km (0.092 R)
• M33: 8,555,053 km (0.087 R)
• M34: 9,502,008 km (0.095 R)
• M35: 10,585,246 km (0.052 R)
• M36: 11,211,912 km (0.091 R)
• M37: 11,352,683 km (0.069 R)
• M38: 11,922,202 km (0.069 R)
• M39: 12,066,115 km (0.111 R)
• M40: 13,498,665 km (0.097 R)
• M41: 13,723,809 km (0.085 R)
• M42: 14,215,986 km (0.086 R)
• M43: 14,368,576 km (0.083 R)
• M44: 15,845,556 km (0.081 R)
• M45: 16,401,911 km (0.105 R)
• M46: 16,521,888 km (0.07 R)
• M47: 17,452,088 km (0.084 R)
• M48: 17,615,598 km (0.1 R)
• M49: 17,902,976 km (0.111 R)
• M50: 19,025,857 km (0.086 R)
• M51: 19,957,702 km (0.093 R)
• M52: 20,429,235 km (0.093 R)
• M53: 20,947,741 km (0.105 R)
• M54: 22,263,155 km (0.11 R)
• M55: 22,573,870 km (0.066 R)
• M56: 23,740,883 km (0.066 R)
• M57: 24,606,007 km (0.083 R)
• M58: 25,019,496 km (0.073 R)
• M59: 25,899,730 km (0.095 R)
• M60: 26,039,753 km (0.09 R)
• M61: 26,743,163 km (0.057 R)
• M62: 26,884,533 km (0.119 R)
• M63: 27,073,624 km (0.088 R)
• M64: 27,547,999 km (0.117 R)
• M65: 27,690,865 km (0.104 R)
• M66: 27,833,881 km (0.099 R)
• M67: 29,036,049 km (0.061 R)
• M68: 29,765,488 km (0.066 R)
• M69: 30,107,918 km (0.085 R)
• M70: 30,402,476 km (0.119 R)
• M71: 31,043,952 km (0.062 R)
• M72: 31,341,651 km (0.029 R)
• M73: 31,789,847 km (0.039 R)
• M74: 32,240,136 km (0.11 R)
• M75: 33,096,435 km (0.092 R)
• M76: 33,299,140 km (0.073 R)
• M77: 33,960,362 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.7

Radius: 10.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.22 AU - 14.38 AU

Year: 15678 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,835,793 km

• M1: 164,707 km (0.072 R)
• M2: 245,789 km (0.113 R)
• M3: 367,412 km (0.095 R)
• M4: 446,400 km (0.115 R)
• M5: 786,137 km (0.093 R)
• M6: 1,248,993 km (0.108 R)
• M7: 1,455,886 km (0.109 R)
• M8: 1,646,325 km (0.096 R)
• M9: 2,051,585 km (0.07 R)
• M10: 2,173,059 km (0.087 R)
• M11: 2,360,056 km (0.101 R)
• M12: 2,552,289 km (0.101 R)
• M13: 2,716,548 km (0.113 R)
• M14: 3,020,979 km (0.11 R)
• M15: 3,230,117 km (0.112 R)
• M16: 4,152,238 km (0.109 R)
• M17: 4,503,345 km (0.117 R)
• M18: 5,317,606 km (0.119 R)
• M19: 6,398,600 km (0.055 R)
• M20: 6,487,910 km (0.1 R)
• M21: 6,758,682 km (0.072 R)
• M22: 7,357,822 km (0.118 R)
• M23: 8,264,086 km (0.083 R)
• M24: 8,606,814 km (0.12 R)
• M25: 10,180,135 km (0.117 R)
• M26: 10,284,704 km (0.049 R)
• M27: 10,653,463 km (0.105 R)
• M28: 10,866,191 km (0.086 R)
• M29: 11,458,150 km (0.108 R)
• M30: 13,411,000 km (0.118 R)
• M31: 13,525,592 km (0.112 R)
• M32: 14,513,686 km (0.105 R)
• M33: 16,804,927 km (0.072 R)
• M34: 17,301,592 km (0.105 R)
• M35: 19,141,945 km (0.094 R)
• M36: 19,986,874 km (0.107 R)
• M37: 20,183,745 km (0.067 R)
• M38: 20,249,418 km (0.05 R)
• M39: 20,579,132 km (0.115 R)
• M40: 21,983,108 km (0.084 R)
• M41: 22,662,581 km (0.09 R)
• M42: 23,004,861 km (0.076 R)
• M43: 23,833,484 km (0.05 R)
• M44: 24,111,736 km (0.088 R)
• M45: 24,953,374 km (0.091 R)
• M46: 25,804,436 km (0.068 R)
• M47: 25,947,302 km (0.108 R)
• M48: 26,449,053 km (0.043 R)
• M49: 26,954,096 km (0.077 R)
• M50: 27,099,056 km (0.113 R)
• M51: 28,120,361 km (0.062 R)
• M52: 28,635,875 km (0.058 R)
• M53: 32,099,963 km (0.081 R)
• M54: 33,413,283 km (0.113 R)
• M55: 33,724,895 km (0.116 R)
• M56: 34,350,813 km (0.111 R)
• M57: 34,586,579 km (0.106 R)
• M58: 37,054,046 km (0.037 R)
• M59: 38,594,306 km (0.107 R)
• M60: 39,331,225 km (0.115 R)
• M61: 40,486,569 km (0.108 R)
• M62: 40,818,826 km (0.116 R)
• M63: 41,736,908 km (0.065 R)
• M64: 42,661,872 km (0.12 R)
• M65: 43,084,636 km (0.12 R)
• M66: 43,423,774 km (0.078 R)
• M67: 44,104,594 km (0.064 R)
• M68: 45,046,761 km (0.074 R)
• M69: 45,132,630 km (0.109 R)
• M70: 45,477,154 km (0.096 R)
• M71: 47,474,435 km (0.104 R)
• M72: 48,439,791 km (0.028 R)
• M73: 49,146,042 km (0.089 R)
• M74: 49,677,863 km (0.115 R)
• M75: 50,122,467 km (0.102 R)
• M76: 50,926,257 km (0.062 R)
• M77: 53,727,178 km (0.102 R)
• M78: 54,275,005 km (0.119 R)
• M79: 55,560,649 km (0.103 R)
• M80: 57,881,062 km (0.072 R)
• M81: 60,992,398 km (0.098 R)
• M82: 63,385,366 km (0.103 R)
• M83: 63,578,048 km (0.111 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit