🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.69 AU - 1.15 AU

Year: 315 Days

Day: 24.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.05 AU - 1.47 AU

Year: 504 Days

Day: 31.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 109,565,152 km

• M1: 469,139 km (0.076 R)
• M2: 959,970 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.11 AU - 1.73 AU

Year: 603 Days

Day: 28.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.3 AU - 2.94 AU

Year: 1512 Days

Day: 22.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.42 AU - 3.18 AU

Year: 1670 Days

Day: 34.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,565,152 km

• M1: 1,476,082 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.39 AU - 3.85 AU

Year: 1964 Days

Day: 38.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,565,152 km

• M1: 2,078,064 km (0.043 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.14 AU - 3.86 AU

Year: 2334 Days

Day: 17.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.37 AU - 4.43 AU

Year: 2745 Days

Day: 26.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.5 AU - 5.44 AU

Year: 3369 Days

Day: 44 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.34 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.2

Radius: 5.5

Gravity: 25.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 17.29 AU - 23.11 AU

Year: 32361 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 109,565,152 km

• M1: 230,680 km (0.075 R)
• M2: 332,855 km (0.084 R)
• M3: 475,572 km (0.117 R)
• M4: 609,163 km (0.112 R)
• M5: 1,292,675 km (0.104 R)
• M6: 1,329,476 km (0.057 R)
• M7: 1,758,822 km (0.067 R)
• M8: 2,096,315 km (0.051 R)
• M9: 2,183,830 km (0.051 R)
• M10: 2,228,111 km (0.067 R)
• M11: 2,499,780 km (0.037 R)
• M12: 2,926,882 km (0.075 R)
• M13: 3,427,586 km (0.087 R)
• M14: 3,793,952 km (0.089 R)
• M15: 3,954,769 km (0.107 R)
• M16: 4,008,774 km (0.028 R)
• M17: 4,172,584 km (0.068 R)
• M18: 4,450,537 km (0.1 R)
• M19: 4,677,177 km (0.099 R)
• M20: 5,082,737 km (0.104 R)
• M21: 5,620,841 km (0.086 R)
• M22: 6,366,137 km (0.12 R)
• M23: 6,621,351 km (0.079 R)
• M24: 6,685,678 km (0.076 R)
• M25: 7,811,103 km (0.044 R)
• M26: 8,084,419 km (0.093 R)
• M27: 9,788,787 km (0.102 R)
• M28: 10,083,196 km (0.114 R)
• M29: 10,306,097 km (0.082 R)
• M30: 10,530,493 km (0.088 R)
• M31: 10,756,536 km (0.105 R)
• M32: 10,832,382 km (0.085 R)
• M33: 10,984,224 km (0.102 R)
• M34: 12,225,138 km (0.106 R)
• M35: 13,265,741 km (0.092 R)
• M36: 15,345,151 km (0.12 R)
• M37: 16,903,811 km (0.083 R)
• M38: 17,345,724 km (0.118 R)
• M39: 19,426,630 km (0.099 R)
• M40: 19,889,486 km (0.103 R)
• M41: 21,394,440 km (0.119 R)
• M42: 22,064,340 km (0.08 R)
• M43: 23,621,205 km (0.066 R)
• M44: 23,719,640 km (0.057 R)
• M45: 23,917,109 km (0.12 R)
• M46: 25,313,904 km (0.052 R)
• M47: 26,225,704 km (0.053 R)
• M48: 26,942,277 km (0.119 R)
• M49: 29,766,087 km (0.111 R)
• M50: 31,050,983 km (0.07 R)
• M51: 35,688,367 km (0.033 R)
• M52: 36,027,805 km (0.111 R)
• M53: 39,246,852 km (0.087 R)
• M54: 40,418,652 km (0.103 R)
• M55: 44,609,337 km (0.071 R)
• M56: 47,810,731 km (0.118 R)
• M57: 51,467,651 km (0.082 R)
• M58: 58,246,230 km (0.103 R)
• M59: 58,379,223 km (0.108 R)
• M60: 59,313,611 km (0.1 R)
• M61: 59,447,501 km (0.094 R)
• M62: 59,849,770 km (0.092 R)
• M63: 60,522,212 km (0.027 R)
• M64: 61,197,198 km (0.065 R)
• M65: 62,010,412 km (0.061 R)
• M66: 62,146,247 km (0.03 R)
• M67: 63,784,643 km (0.1 R)
• M68: 64,884,785 km (0.108 R)
• M69: 66,268,715 km (0.095 R)
• M70: 67,243,345 km (0.027 R)
• M71: 67,382,920 km (0.109 R)
• M72: 68,222,613 km (0.105 R)
• M73: 68,362,936 km (0.113 R)
• M74: 69,065,747 km (0.038 R)
• M75: 70,762,336 km (0.037 R)
• M76: 74,196,505 km (0.065 R)
• M77: 78,271,102 km (0.059 R)
• M78: 78,564,912 km (0.096 R)
• M79: 78,711,817 km (0.119 R)
• M80: 79,153,580 km (0.117 R)
• M81: 79,448,437 km (0.077 R)
• M82: 80,039,349 km (0.048 R)
• M83: 80,187,301 km (0.109 R)
• M84: 80,631,756 km (0.066 R)
• M85: 81,076,960 km (0.079 R)
• M86: 81,820,910 km (0.086 R)
• M87: 85,574,021 km (0.106 R)
• M88: 86,028,200 km (0.072 R)
• M89: 89,536,570 km (0.045 R)
• M90: 89,997,630 km (0.071 R)
• M91: 91,849,652 km (0.107 R)
• M92: 93,870,121 km (0.055 R)
• M93: 94,494,841 km (0.08 R)
• M94: 96,377,082 km (0.113 R)
• M95: 97,955,040 km (0.08 R)
• M96: 98,271,589 km (0.12 R)
• M97: 102,257,924 km (0.043 R)
• M98: 105,809,377 km (0.052 R)
• M99: 106,296,767 km (0.1 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit