🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 47.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.69 AU

Year: 160 Days

Day: 44 Hours

Environment

Temp: 236 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.56 AU - 0.86 AU

Year: 216 Days

Day: 22.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,706,113 km

• M1: 73,004 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.72 AU - 0.84 AU

Year: 249 Days

Day: 16.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.85 AU - 1.11 AU

Year: 351 Days

Day: 12.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.57 AU - 1.95 AU

Year: 844 Days

Day: 16.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.64 AU - 2.24 AU

Year: 977 Days

Day: 42.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,706,113 km

• M1: 729,290 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.85 AU - 2.47 AU

Year: 1148 Days

Day: 31.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,706,113 km

• M1: 126,709 km (0.056 R)
• M2: 186,997 km (0.09 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.7

Radius: 3.7

Gravity: 59.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.8 AU - 13.8 AU

Year: 18540 Days

Day: 17.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,706,113 km

• M1: 111,450 km (0.089 R)
• M2: 215,870 km (0.087 R)
• M3: 262,843 km (0.112 R)
• M4: 955,033 km (0.073 R)
• M5: 1,116,748 km (0.074 R)
• M6: 1,200,972 km (0.117 R)
• M7: 1,345,782 km (0.108 R)
• M8: 2,013,139 km (0.119 R)
• M9: 2,115,763 km (0.11 R)
• M10: 2,766,813 km (0.047 R)
• M11: 3,074,685 km (0.062 R)
• M12: 3,232,660 km (0.095 R)
• M13: 3,312,695 km (0.054 R)
• M14: 3,393,329 km (0.098 R)
• M15: 3,639,267 km (0.065 R)
• M16: 3,890,891 km (0.098 R)
• M17: 4,104,816 km (0.11 R)
• M18: 5,466,755 km (0.101 R)
• M19: 7,005,818 km (0.095 R)
• M20: 10,444,624 km (0.088 R)
• M21: 10,801,116 km (0.076 R)
• M22: 10,920,794 km (0.106 R)
• M23: 12,017,945 km (0.104 R)
• M24: 12,266,577 km (0.025 R)
• M25: 12,768,777 km (0.067 R)
• M26: 13,341,737 km (0.085 R)
• M27: 14,053,224 km (0.066 R)
• M28: 14,315,020 km (0.094 R)
• M29: 16,123,958 km (0.097 R)
• M30: 16,260,840 km (0.079 R)
• M31: 16,811,958 km (0.085 R)
• M32: 17,369,360 km (0.102 R)
• M33: 18,430,458 km (0.1 R)
• M34: 19,221,830 km (0.105 R)
• M35: 19,366,940 km (0.058 R)
• M36: 21,964,109 km (0.042 R)
• M37: 22,649,417 km (0.077 R)
• M38: 23,496,590 km (0.108 R)
• M39: 24,904,904 km (0.104 R)
• M40: 26,099,293 km (0.092 R)
• M41: 26,179,627 km (0.084 R)
• M42: 26,259,961 km (0.076 R)
• M43: 26,905,925 km (0.114 R)
• M44: 27,149,470 km (0.088 R)
• M45: 27,884,594 km (0.117 R)
• M46: 27,966,574 km (0.088 R)
• M47: 28,130,982 km (0.106 R)
• M48: 28,213,261 km (0.097 R)
• M49: 28,295,689 km (0.105 R)
• M50: 31,742,275 km (0.081 R)
• M51: 32,257,789 km (0.081 R)
• M52: 33,209,680 km (0.107 R)
• M53: 34,346,774 km (0.062 R)
• M54: 34,522,850 km (0.119 R)
• M55: 34,787,489 km (0.049 R)
• M56: 35,318,711 km (0.082 R)
• M57: 36,299,774 km (0.119 R)
• M58: 37,470,527 km (0.112 R)
• M59: 38,379,633 km (0.108 R)
• M60: 39,388,072 km (0.099 R)
• M61: 39,572,227 km (0.079 R)
• M62: 39,756,831 km (0.085 R)
• M63: 44,846,749 km (0.105 R)
• M64: 45,811,506 km (0.099 R)
• M65: 46,102,324 km (0.082 R)
• M66: 51,339,446 km (0.115 R)
• M67: 51,944,121 km (0.087 R)
• M68: 52,348,484 km (0.093 R)
• M69: 52,551,039 km (0.119 R)
• M70: 53,262,227 km (0.062 R)
• M71: 53,874,232 km (0.081 R)
• M72: 54,796,653 km (0.118 R)
• M73: 57,595,180 km (0.066 R)
• M74: 58,223,491 km (0.058 R)
• M75: 58,959,214 km (0.099 R)
• M76: 59,592,312 km (0.034 R)
• M77: 60,015,524 km (0.088 R)
• M78: 60,652,362 km (0.102 R)
• M79: 61,825,808 km (0.11 R)
• M80: 62,576,341 km (0.078 R)
• M81: 64,954,797 km (0.066 R)
• M82: 65,499,483 km (0.1 R)
• M83: 66,483,837 km (0.078 R)
• M84: 66,812,952 km (0.072 R)
• M85: 67,362,874 km (0.06 R)
• M86: 67,583,082 km (0.074 R)
• M87: 68,024,545 km (0.101 R)
• M88: 68,910,314 km (0.063 R)
• M89: 69,688,373 km (0.068 R)
• M90: 69,799,823 km (0.071 R)
• M91: 70,245,924 km (0.103 R)
• M92: 73,055,971 km (0.088 R)
• M93: 74,076,677 km (0.103 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 20,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit