🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.5 AU - 0.72 AU

Year: 207 Days

Day: 14.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.98 AU - 1.5 AU

Year: 599 Days

Day: 13.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.74 AU - 1.76 AU

Year: 1004 Days

Day: 19.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,719,116 km

• M1: 1,738,178 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.38 AU - 2.12 AU

Year: 1004 Days

Day: 37.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.69 AU - 2.29 AU

Year: 1217 Days

Day: 22.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,719,116 km

• M1: 335,249 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.95 AU - 2.91 AU

Year: 1642 Days

Day: 40.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.52 AU - 2.72 AU

Year: 1838 Days

Day: 42.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,719,116 km

• M1: 46,974 km (0.102 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 14.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.27 AU - 8.71 AU

Year: 8886 Days

Day: 10.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 73,719,116 km

• M1: 216,767 km (0.105 R)
• M2: 344,823 km (0.105 R)
• M3: 563,685 km (0.11 R)
• M4: 1,357,301 km (0.08 R)
• M5: 1,747,602 km (0.068 R)
• M6: 2,368,433 km (0.116 R)
• M7: 3,621,615 km (0.052 R)
• M8: 3,818,186 km (0.076 R)
• M9: 4,390,997 km (0.039 R)
• M10: 4,912,196 km (0.025 R)
• M11: 5,453,291 km (0.104 R)
• M12: 5,950,405 km (0.078 R)
• M13: 6,247,207 km (0.104 R)
• M14: 7,688,433 km (0.067 R)
• M15: 7,803,474 km (0.08 R)
• M16: 8,458,264 km (0.111 R)
• M17: 8,624,766 km (0.119 R)
• M18: 9,277,162 km (0.093 R)
• M19: 10,578,514 km (0.075 R)
• M20: 10,912,865 km (0.093 R)
• M21: 12,096,783 km (0.11 R)
• M22: 12,204,045 km (0.101 R)
• M23: 12,392,538 km (0.089 R)
• M24: 12,581,929 km (0.101 R)
• M25: 12,990,929 km (0.078 R)
• M26: 13,321,391 km (0.049 R)
• M27: 13,934,443 km (0.096 R)
• M28: 14,103,339 km (0.086 R)
• M29: 14,499,774 km (0.102 R)
• M30: 14,699,487 km (0.032 R)
• M31: 14,813,929 km (0.093 R)
• M32: 16,034,199 km (0.061 R)
• M33: 16,805,675 km (0.067 R)
• M34: 17,105,769 km (0.029 R)
• M35: 17,316,702 km (0.109 R)
• M36: 17,771,928 km (0.091 R)
• M37: 18,046,889 km (0.112 R)
• M38: 18,508,398 km (0.11 R)
• M39: 18,880,448 km (0.029 R)
• M40: 19,161,094 km (0.085 R)
• M41: 20,138,267 km (0.064 R)
• M42: 21,099,433 km (0.105 R)

Asteroid Belt

Center: 8.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 11.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.25 AU - 10.13 AU

Year: 12076 Days

Day: 7 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 73,719,116 km

• M1: 283,338 km (0.112 R)
• M2: 449,242 km (0.11 R)
• M3: 522,845 km (0.029 R)
• M4: 739,612 km (0.048 R)
• M5: 830,268 km (0.039 R)
• M6: 1,442,423 km (0.119 R)
• M7: 1,529,339 km (0.113 R)
• M8: 2,890,979 km (0.082 R)
• M9: 3,171,624 km (0.086 R)
• M10: 3,344,410 km (0.06 R)
• M11: 4,233,470 km (0.113 R)
• M12: 4,770,078 km (0.08 R)
• M13: 5,465,259 km (0.062 R)
• M14: 6,240,176 km (0.078 R)
• M15: 6,949,569 km (0.077 R)
• M16: 7,428,282 km (0.098 R)
• M17: 7,761,886 km (0.091 R)
• M18: 8,258,550 km (0.039 R)
• M19: 8,604,271 km (0.106 R)
• M20: 10,119,099 km (0.104 R)
• M21: 11,389,484 km (0.109 R)
• M22: 12,496,359 km (0.085 R)
• M23: 12,617,982 km (0.104 R)
• M24: 12,924,059 km (0.114 R)
• M25: 13,139,779 km (0.11 R)
• M26: 13,263,497 km (0.111 R)
• M27: 14,811,236 km (0.072 R)
• M28: 15,328,995 km (0.042 R)
• M29: 15,557,431 km (0.056 R)
• M30: 17,289,026 km (0.102 R)
• M31: 18,419,387 km (0.062 R)
• M32: 19,256,537 km (0.098 R)
• M33: 19,538,230 km (0.061 R)
• M34: 19,999,141 km (0.086 R)
• M35: 20,535,300 km (0.083 R)
• M36: 20,751,020 km (0.09 R)
• M37: 20,895,382 km (0.104 R)
• M38: 22,024,846 km (0.071 R)
• M39: 23,436,451 km (0.087 R)
• M40: 23,774,991 km (0.075 R)
• M41: 23,888,237 km (0.095 R)
• M42: 24,077,328 km (0.119 R)
• M43: 24,533,303 km (0.094 R)
• M44: 25,762,997 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 7.8

Gravity: 13.68 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.31 AU - 12.05 AU

Year: 17303 Days

Day: 22.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,719,116 km

• M1: 170,691 km (0.092 R)
• M2: 260,151 km (0.071 R)
• M3: 642,373 km (0.089 R)
• M4: 753,524 km (0.097 R)
• M5: 1,402,480 km (0.098 R)
• M6: 1,460,524 km (0.095 R)
• M7: 1,762,861 km (0.088 R)
• M8: 1,889,421 km (0.119 R)
• M9: 2,084,796 km (0.115 R)
• M10: 2,185,026 km (0.083 R)
• M11: 2,968,171 km (0.1 R)
• M12: 3,311,648 km (0.098 R)
• M13: 3,389,738 km (0.113 R)
• M14: 3,547,863 km (0.1 R)
• M15: 3,912,284 km (0.106 R)
• M16: 3,995,011 km (0.12 R)
• M17: 4,288,821 km (0.093 R)
• M18: 5,031,425 km (0.07 R)
• M19: 6,050,486 km (0.104 R)
• M20: 6,194,249 km (0.087 R)
• M21: 6,485,367 km (0.067 R)
• M22: 6,534,285 km (0.071 R)
• M23: 7,232,608 km (0.102 R)
• M24: 7,642,207 km (0.112 R)
• M25: 7,745,879 km (0.093 R)
• M26: 8,006,927 km (0.118 R)
• M27: 8,217,860 km (0.029 R)
• M28: 8,270,817 km (0.083 R)
• M29: 9,025,090 km (0.097 R)
• M30: 9,744,955 km (0.026 R)
• M31: 10,540,816 km (0.107 R)
• M32: 10,714,199 km (0.069 R)
• M33: 12,437,118 km (0.06 R)
• M34: 14,180,681 km (0.059 R)
• M35: 14,308,139 km (0.105 R)
• M36: 14,564,101 km (0.079 R)
• M37: 15,669,180 km (0.084 R)
• M38: 16,465,490 km (0.109 R)
• M39: 17,890,260 km (0.1 R)
• M40: 21,146,557 km (0.11 R)
• M41: 21,292,265 km (0.038 R)
• M42: 21,365,119 km (0.105 R)
• M43: 21,878,240 km (0.097 R)
• M44: 22,618,300 km (0.045 R)
• M45: 22,692,651 km (0.107 R)
• M46: 23,819,272 km (0.114 R)
• M47: 24,198,802 km (0.047 R)
• M48: 24,963,845 km (0.096 R)
• M49: 25,970,340 km (0.092 R)
• M50: 26,911,161 km (0.112 R)
• M51: 26,989,999 km (0.099 R)
• M52: 27,385,685 km (0.063 R)
• M53: 28,664,747 km (0.083 R)
• M54: 29,149,444 km (0.085 R)
• M55: 29,473,922 km (0.04 R)
• M56: 30,866,828 km (0.082 R)
• M57: 31,280,616 km (0.113 R)
• M58: 32,448,975 km (0.086 R)
• M59: 32,869,644 km (0.099 R)
• M60: 34,057,152 km (0.071 R)
• M61: 34,742,011 km (0.029 R)
• M62: 36,736,300 km (0.028 R)
• M63: 37,350,699 km (0.103 R)
• M64: 37,703,151 km (0.068 R)
• M65: 38,767,540 km (0.091 R)
• M66: 42,845,578 km (0.077 R)
• M67: 43,030,032 km (0.098 R)
• M68: 43,492,140 km (0.113 R)
• M69: 47,057,805 km (0.105 R)
• M70: 47,533,975 km (0.095 R)
• M71: 47,629,269 km (0.117 R)
• M72: 49,647,793 km (0.112 R)
• M73: 51,204,210 km (0.115 R)
• M74: 51,890,265 km (0.102 R)
• M75: 52,579,313 km (0.055 R)
• M76: 54,864,570 km (0.025 R)
• M77: 55,767,543 km (0.077 R)
• M78: 56,473,346 km (0.11 R)
• M79: 56,574,324 km (0.085 R)
• M80: 60,562,454 km (0.109 R)
• M81: 61,807,707 km (0.063 R)
• M82: 63,376,240 km (0.088 R)
• M83: 63,901,927 km (0.103 R)
• M84: 64,112,561 km (0.039 R)
• M85: 64,218,028 km (0.09 R)
• M86: 64,429,110 km (0.113 R)
• M87: 65,487,814 km (0.117 R)
• M88: 65,806,458 km (0.084 R)
• M89: 66,019,186 km (0.114 R)
• M90: 66,552,203 km (0.089 R)
• M91: 66,979,455 km (0.071 R)
• M92: 67,086,567 km (0.058 R)
• M93: 68,698,035 km (0.109 R)
• M94: 72,727,454 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 19,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit