🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.52 AU - 0.78 AU

Year: 184 Days

Day: 26.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.81 AU

Year: 197 Days

Day: 21 Hours

Environment

Temp: 209 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 75,156,916 km

• M1: 277,055 km (0.11 R)
• M2: 409,150 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 224 Days

Day: 43.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,156,916 km

• M1: 103,821 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.79 AU - 1.23 AU

Year: 357 Days

Day: 34.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,156,916 km

• M1: 803,640 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1 AU - 1.12 AU

Year: 384 Days

Day: 29.4 Hours

Environment

Temp: 104 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.27 AU - 1.49 AU

Year: 570 Days

Day: 43.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.79 AU - 2.81 AU

Year: 1226 Days

Day: 44.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.85 AU - 3.95 AU

Year: 2203 Days

Day: 13.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,156,916 km

• M1: 1,999,824 km (0.072 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.24 AU - 4.48 AU

Year: 2665 Days

Day: 17.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.8

Radius: 6.7

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.94 AU - 16.46 AU

Year: 22917 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,156,916 km

• M1: 207,642 km (0.118 R)
• M2: 279,898 km (0.092 R)
• M3: 1,298,809 km (0.107 R)
• M4: 1,473,689 km (0.073 R)
• M5: 1,533,677 km (0.099 R)
• M6: 1,846,187 km (0.119 R)
• M7: 1,910,963 km (0.055 R)
• M8: 2,637,560 km (0.11 R)
• M9: 4,100,478 km (0.071 R)
• M10: 4,488,385 km (0.095 R)
• M11: 4,709,042 km (0.115 R)
• M12: 4,887,961 km (0.063 R)
• M13: 4,933,139 km (0.084 R)
• M14: 5,115,050 km (0.116 R)
• M15: 5,299,056 km (0.074 R)
• M16: 5,438,631 km (0.116 R)
• M17: 5,721,221 km (0.051 R)
• M18: 6,202,926 km (0.104 R)
• M19: 6,251,845 km (0.113 R)
• M20: 6,399,348 km (0.1 R)
• M21: 6,647,531 km (0.113 R)
• M22: 7,000,582 km (0.099 R)
• M23: 7,051,445 km (0.056 R)
• M24: 8,310,311 km (0.092 R)
• M25: 8,635,687 km (0.069 R)
• M26: 9,411,202 km (0.108 R)
• M27: 10,093,668 km (0.034 R)
• M28: 10,557,421 km (0.104 R)
• M29: 10,674,406 km (0.101 R)
• M30: 10,968,815 km (0.115 R)
• M31: 11,206,376 km (0.095 R)
• M32: 11,626,148 km (0.119 R)
• M33: 11,989,970 km (0.058 R)
• M34: 13,229,688 km (0.058 R)
• M35: 15,561,769 km (0.108 R)
• M36: 16,164,200 km (0.034 R)
• M37: 16,299,286 km (0.097 R)
• M38: 16,911,142 km (0.057 R)
• M39: 18,508,697 km (0.097 R)
• M40: 18,720,678 km (0.104 R)
• M41: 19,004,465 km (0.05 R)
• M42: 19,218,240 km (0.102 R)
• M43: 19,648,184 km (0.03 R)
• M44: 20,590,651 km (0.111 R)
• M45: 21,030,618 km (0.108 R)
• M46: 22,369,070 km (0.109 R)
• M47: 23,352,676 km (0.109 R)
• M48: 23,505,266 km (0.089 R)
• M49: 23,581,711 km (0.117 R)
• M50: 26,149,558 km (0.118 R)
• M51: 26,466,706 km (0.107 R)
• M52: 27,748,460 km (0.094 R)
• M53: 27,990,958 km (0.115 R)
• M54: 28,153,122 km (0.055 R)
• M55: 29,132,241 km (0.113 R)
• M56: 30,122,429 km (0.073 R)
• M57: 31,291,686 km (0.046 R)
• M58: 32,901,957 km (0.119 R)
• M59: 34,105,771 km (0.044 R)
• M60: 34,192,239 km (0.114 R)
• M61: 35,850,232 km (0.117 R)
• M62: 38,521,003 km (0.06 R)
• M63: 39,153,353 km (0.102 R)
• M64: 39,425,322 km (0.118 R)
• M65: 40,886,893 km (0.096 R)
• M66: 41,716,862 km (0.06 R)
• M67: 42,925,314 km (0.102 R)
• M68: 43,205,810 km (0.074 R)
• M69: 43,768,747 km (0.074 R)
• M70: 46,140,022 km (0.049 R)
• M71: 47,486,104 km (0.085 R)
• M72: 47,582,744 km (0.078 R)
• M73: 48,358,260 km (0.053 R)
• M74: 48,747,513 km (0.067 R)
• M75: 50,315,149 km (0.102 R)
• M76: 51,204,210 km (0.063 R)
• M77: 52,397,701 km (0.118 R)
• M78: 52,897,657 km (0.095 R)
• M79: 55,217,920 km (0.095 R)
• M80: 57,674,168 km (0.078 R)
• M81: 58,915,531 km (0.11 R)
• M82: 59,331,413 km (0.064 R)
• M83: 59,435,533 km (0.084 R)
• M84: 60,794,181 km (0.072 R)
• M85: 62,268,917 km (0.101 R)
• M86: 63,329,566 km (0.073 R)
• M87: 64,931,609 km (0.08 R)
• M88: 65,253,544 km (0.04 R)
• M89: 65,899,208 km (0.119 R)
• M90: 67,196,671 km (0.09 R)
• M91: 68,175,340 km (0.117 R)
• M92: 68,502,660 km (0.111 R)
• M93: 69,926,981 km (0.079 R)
• M94: 71,139,622 km (0.115 R)
• M95: 71,582,432 km (0.108 R)
• M96: 72,136,991 km (0.117 R)
• M97: 72,915,947 km (0.093 R)
• M98: 74,033,593 km (0.083 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 11,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit