🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.65 AU - 0.65 AU

Year: 201 Days

Day: 47.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.08 AU - 1.34 AU

Year: 510 Days

Day: 28.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.61 AU - 2.39 AU

Year: 1083 Days

Day: 12.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,223,210 km

• M1: 1,151,904 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.36 AU - 3.34 AU

Year: 1842 Days

Day: 37.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,223,210 km

• M1: 1,577,510 km (0.057 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.27 AU - 4.03 AU

Year: 2670 Days

Day: 26.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.95 AU - 4.11 AU

Year: 3098 Days

Day: 47.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,223,210 km

• M1: 764,146 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.1

Radius: 13.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.49 AU - 5.31 AU

Year: 3534 Days

Day: 10.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,223,210 km

• M1: 177,872 km (0.056 R)
• M2: 277,205 km (0.059 R)
• M3: 411,693 km (0.115 R)
• M4: 557,551 km (0.111 R)
• M5: 769,232 km (0.119 R)
• M6: 984,055 km (0.12 R)
• M7: 1,233,285 km (0.101 R)
• M8: 1,358,947 km (0.112 R)
• M9: 1,563,148 km (0.111 R)
• M10: 1,669,363 km (0.112 R)
• M11: 2,002,816 km (0.095 R)
• M12: 2,118,904 km (0.106 R)
• M13: 2,375,315 km (0.104 R)
• M14: 3,244,179 km (0.08 R)
• M15: 3,480,993 km (0.102 R)
• M16: 4,771,125 km (0.078 R)
• M17: 5,293,072 km (0.107 R)
• M18: 5,432,347 km (0.049 R)
• M19: 6,366,885 km (0.087 R)
• M20: 6,992,204 km (0.033 R)
• M21: 7,273,598 km (0.054 R)
• M22: 7,480,642 km (0.11 R)
• M23: 7,980,149 km (0.12 R)
• M24: 8,490,577 km (0.11 R)
• M25: 8,681,314 km (0.117 R)
• M26: 9,178,428 km (0.042 R)
• M27: 9,402,376 km (0.065 R)
• M28: 9,599,845 km (0.067 R)
• M29: 10,200,331 km (0.087 R)
• M30: 10,374,164 km (0.115 R)
• M31: 10,490,700 km (0.087 R)
• M32: 10,578,365 km (0.078 R)
• M33: 11,769,912 km (0.046 R)
• M34: 11,982,789 km (0.109 R)
• M35: 12,319,983 km (0.114 R)
• M36: 12,567,268 km (0.098 R)
• M37: 12,660,318 km (0.116 R)
• M38: 12,847,316 km (0.059 R)
• M39: 13,066,626 km (0.096 R)
• M40: 13,287,133 km (0.094 R)
• M41: 13,445,408 km (0.091 R)
• M42: 14,343,444 km (0.112 R)
• M43: 14,963,826 km (0.111 R)
• M44: 15,260,778 km (0.078 R)
• M45: 15,526,314 km (0.102 R)
• M46: 15,894,026 km (0.06 R)
• M47: 16,672,234 km (0.104 R)
• M48: 17,359,038 km (0.112 R)
• M49: 17,740,662 km (0.067 R)
• M50: 18,265,750 km (0.102 R)
• M51: 18,583,197 km (0.104 R)
• M52: 19,116,214 km (0.114 R)
• M53: 19,330,887 km (0.073 R)
• M54: 19,618,414 km (0.094 R)
• M55: 19,726,574 km (0.099 R)
• M56: 20,306,864 km (0.049 R)
• M57: 20,452,871 km (0.098 R)
• M58: 21,335,948 km (0.112 R)
• M59: 21,484,199 km (0.058 R)
• M60: 21,819,448 km (0.103 R)
• M61: 21,968,896 km (0.083 R)
• M62: 22,381,786 km (0.113 R)
• M63: 22,494,882 km (0.076 R)
• M64: 22,911,063 km (0.071 R)
• M65: 23,406,232 km (0.067 R)
• M66: 24,097,674 km (0.105 R)
• M67: 24,445,938 km (0.071 R)
• M68: 25,069,162 km (0.088 R)
• M69: 25,304,181 km (0.085 R)
• M70: 25,697,623 km (0.116 R)
• M71: 26,331,320 km (0.038 R)
• M72: 26,530,285 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.8

Radius: 10.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.58 AU - 10.74 AU

Year: 9758 Days

Day: 12.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,223,210 km

• M1: 162,463 km (0.053 R)
• M2: 343,626 km (0.119 R)
• M3: 411,843 km (0.096 R)
• M4: 505,342 km (0.077 R)
• M5: 596,746 km (0.087 R)
• M6: 661,223 km (0.12 R)
• M7: 907,760 km (0.062 R)
• M8: 1,022,501 km (0.113 R)
• M9: 1,239,119 km (0.098 R)
• M10: 1,338,751 km (0.105 R)
• M11: 1,426,266 km (0.114 R)
• M12: 1,669,662 km (0.12 R)
• M13: 1,959,433 km (0.09 R)
• M14: 2,406,431 km (0.092 R)
• M15: 2,496,040 km (0.061 R)
• M16: 2,678,699 km (0.099 R)
• M17: 3,352,638 km (0.068 R)
• M18: 3,636,575 km (0.117 R)
• M19: 4,184,552 km (0.1 R)
• M20: 4,490,479 km (0.109 R)
• M21: 4,917,282 km (0.079 R)
• M22: 5,761,612 km (0.091 R)
• M23: 6,004,111 km (0.047 R)
• M24: 6,151,165 km (0.106 R)
• M25: 6,374,216 km (0.095 R)
• M26: 6,726,369 km (0.114 R)
• M27: 7,240,387 km (0.06 R)
• M28: 7,502,184 km (0.063 R)
• M29: 7,740,643 km (0.102 R)
• M30: 7,820,528 km (0.092 R)
• M31: 8,224,741 km (0.11 R)
• M32: 8,663,362 km (0.112 R)
• M33: 8,913,490 km (0.09 R)
• M34: 9,166,011 km (0.109 R)
• M35: 9,364,079 km (0.044 R)
• M36: 9,563,493 km (0.032 R)
• M37: 9,649,511 km (0.072 R)
• M38: 9,908,765 km (0.106 R)
• M39: 10,463,773 km (0.08 R)
• M40: 10,552,335 km (0.1 R)
• M41: 12,375,334 km (0.12 R)
• M42: 12,531,664 km (0.057 R)
• M43: 13,259,158 km (0.109 R)
• M44: 13,676,237 km (0.099 R)
• M45: 13,773,177 km (0.079 R)
• M46: 14,457,886 km (0.077 R)
• M47: 14,754,688 km (0.104 R)
• M48: 14,987,014 km (0.112 R)
• M49: 15,220,536 km (0.053 R)
• M50: 15,455,255 km (0.115 R)
• M51: 15,792,598 km (0.117 R)
• M52: 16,234,810 km (0.088 R)
• M53: 16,509,023 km (0.091 R)
• M54: 17,061,936 km (0.116 R)
• M55: 18,186,015 km (0.104 R)
• M56: 18,292,678 km (0.076 R)
• M57: 18,757,030 km (0.083 R)
• M58: 19,297,677 km (0.058 R)
• M59: 19,442,786 km (0.11 R)
• M60: 19,661,050 km (0.084 R)
• M61: 19,733,904 km (0.106 R)
• M62: 19,916,713 km (0.088 R)
• M63: 20,690,283 km (0.107 R)
• M64: 20,801,584 km (0.098 R)
• M65: 21,099,433 km (0.109 R)
• M66: 21,211,482 km (0.109 R)
• M67: 22,001,359 km (0.103 R)
• M68: 22,077,205 km (0.117 R)
• M69: 22,153,051 km (0.071 R)
• M70: 22,381,038 km (0.088 R)
• M71: 22,992,744 km (0.105 R)
• M72: 23,300,766 km (0.06 R)
• M73: 23,571,239 km (0.12 R)
• M74: 24,782,084 km (0.077 R)
• M75: 24,939,760 km (0.084 R)
• M76: 25,375,240 km (0.093 R)
• M77: 25,574,055 km (0.08 R)
• M78: 26,575,463 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 19,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit