🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 168 Days

Day: 34 Hours

Environment

Temp: 142 °C

Axial Tilt: 26.4 °

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: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 208 Days

Day: 17.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,626,586 km

• M1: 67,618 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.64 AU - 0.78 AU

Year: 222 Days

Day: 36.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,626,586 km

• M1: 301,889 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.46 AU - 1.82 AU

Year: 779 Days

Day: 36.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,626,586 km

• M1: 48,171 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.68 AU - 3.3 AU

Year: 1917 Days

Day: 27 Hours

Environment

Temp: -97 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.24 AU - 3.4 AU

Year: 2243 Days

Day: 16.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,626,586 km

• M1: 2,612,278 km (0.042 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.25 AU - 3.99 AU

Year: 2554 Days

Day: 16.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,626,586 km

• M1: 154,983 km (0.072 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 8.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.75 AU - 5.05 AU

Year: 4023 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,626,586 km

• M1: 130,449 km (0.109 R)
• M2: 203,304 km (0.109 R)
• M3: 290,070 km (0.09 R)
• M4: 352,602 km (0.067 R)
• M5: 487,240 km (0.072 R)
• M6: 614,698 km (0.085 R)
• M7: 718,070 km (0.102 R)
• M8: 790,326 km (0.106 R)
• M9: 893,997 km (0.081 R)
• M10: 992,283 km (0.042 R)
• M11: 1,157,588 km (0.112 R)
• M12: 1,388,119 km (0.05 R)
• M13: 1,468,303 km (0.106 R)
• M14: 1,538,315 km (0.037 R)
• M15: 1,621,342 km (0.098 R)
• M16: 1,742,815 km (0.084 R)
• M17: 1,892,563 km (0.079 R)
• M18: 1,956,142 km (0.074 R)
• M19: 2,085,694 km (0.102 R)
• M20: 2,191,459 km (0.07 R)
• M21: 2,380,850 km (0.101 R)
• M22: 2,491,553 km (0.093 R)
• M23: 2,732,256 km (0.066 R)
• M24: 2,936,307 km (0.115 R)
• M25: 3,236,550 km (0.097 R)
• M26: 3,421,453 km (0.118 R)
• M27: 3,721,397 km (0.082 R)
• M28: 3,801,731 km (0.08 R)
• M29: 3,947,738 km (0.057 R)
• M30: 4,602,229 km (0.115 R)
• M31: 4,705,900 km (0.103 R)
• M32: 4,845,325 km (0.087 R)
• M33: 5,039,354 km (0.103 R)
• M34: 5,344,234 km (0.08 R)
• M35: 6,047,494 km (0.03 R)
• M36: 6,161,188 km (0.102 R)
• M37: 6,720,684 km (0.081 R)
• M38: 6,779,476 km (0.082 R)
• M39: 7,723,439 km (0.092 R)
• M40: 8,263,188 km (0.1 R)
• M41: 8,473,971 km (0.097 R)
• M42: 9,400,730 km (0.073 R)
• M43: 9,488,544 km (0.091 R)
• M44: 10,450,159 km (0.086 R)
• M45: 10,518,376 km (0.073 R)
• M46: 10,678,296 km (0.081 R)
• M47: 10,838,964 km (0.078 R)
• M48: 10,907,929 km (0.088 R)
• M49: 10,977,193 km (0.117 R)
• M50: 11,069,794 km (0.099 R)
• M51: 11,162,544 km (0.116 R)
• M52: 11,607,000 km (0.103 R)
• M53: 11,961,846 km (0.109 R)
• M54: 12,104,861 km (0.033 R)
• M55: 12,296,347 km (0.081 R)
• M56: 12,368,453 km (0.113 R)
• M57: 12,633,839 km (0.114 R)
• M58: 13,023,392 km (0.108 R)
• M59: 13,318,250 km (0.099 R)
• M60: 13,739,517 km (0.086 R)
• M61: 14,115,008 km (0.059 R)
• M62: 14,646,230 km (0.085 R)
• M63: 14,773,687 km (0.049 R)
• M64: 15,106,842 km (0.042 R)
• M65: 15,287,257 km (0.097 R)
• M66: 15,520,181 km (0.113 R)
• M67: 15,911,080 km (0.114 R)
• M68: 16,199,953 km (0.065 R)
• M69: 17,426,207 km (0.116 R)
• M70: 17,696,680 km (0.087 R)
• M71: 17,750,984 km (0.119 R)
• M72: 17,941,422 km (0.088 R)
• M73: 18,023,103 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.8

Radius: 11.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.82 AU - 7.32 AU

Year: 6972 Days

Day: 9.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,626,586 km

• M1: 158,424 km (0.074 R)
• M2: 316,399 km (0.114 R)
• M3: 565,630 km (0.066 R)
• M4: 708,645 km (0.088 R)
• M5: 1,049,579 km (0.105 R)
• M6: 1,386,772 km (0.11 R)
• M7: 1,512,883 km (0.07 R)
• M8: 1,643,033 km (0.061 R)
• M9: 2,328,790 km (0.061 R)
• M10: 2,546,305 km (0.043 R)
• M11: 2,885,145 km (0.074 R)
• M12: 3,071,992 km (0.117 R)
• M13: 3,457,506 km (0.095 R)
• M14: 3,581,223 km (0.083 R)
• M15: 3,884,309 km (0.107 R)
• M16: 4,038,993 km (0.104 R)
• M17: 4,898,433 km (0.06 R)
• M18: 5,009,883 km (0.086 R)
• M19: 5,579,552 km (0.092 R)
• M20: 6,050,336 km (0.059 R)
• M21: 7,473,910 km (0.086 R)
• M22: 8,157,123 km (0.034 R)
• M23: 8,356,088 km (0.109 R)
• M24: 8,758,656 km (0.082 R)
• M25: 9,339,993 km (0.099 R)
• M26: 9,443,814 km (0.061 R)
• M27: 9,652,803 km (0.104 R)
• M28: 10,004,507 km (0.102 R)
• M29: 10,181,930 km (0.027 R)
• M30: 10,396,154 km (0.095 R)
• M31: 11,342,062 km (0.095 R)
• M32: 11,452,914 km (0.071 R)
• M33: 11,900,211 km (0.072 R)
• M34: 12,239,499 km (0.094 R)
• M35: 12,429,339 km (0.1 R)
• M36: 13,082,184 km (0.104 R)
• M37: 13,159,825 km (0.114 R)
• M38: 13,393,348 km (0.06 R)
• M39: 13,471,438 km (0.051 R)
• M40: 14,501,419 km (0.097 R)
• M41: 14,702,329 km (0.06 R)
• M42: 14,823,354 km (0.107 R)
• M43: 15,392,574 km (0.049 R)
• M44: 16,093,290 km (0.114 R)
• M45: 17,525,989 km (0.087 R)
• M46: 17,912,101 km (0.077 R)
• M47: 18,171,055 km (0.053 R)
• M48: 18,300,906 km (0.102 R)
• M49: 18,692,703 km (0.064 R)
• M50: 18,911,415 km (0.092 R)
• M51: 21,145,809 km (0.081 R)
• M52: 21,373,945 km (0.106 R)
• M53: 21,511,127 km (0.081 R)
• M54: 22,340,497 km (0.086 R)
• M55: 22,572,673 km (0.098 R)
• M56: 22,759,072 km (0.107 R)
• M57: 22,852,421 km (0.077 R)
• M58: 24,507,273 km (0.06 R)
• M59: 25,712,732 km (0.104 R)
• M60: 25,809,971 km (0.115 R)
• M61: 26,004,897 km (0.046 R)
• M62: 26,445,313 km (0.092 R)
• M63: 26,543,449 km (0.117 R)
• M64: 26,690,953 km (0.027 R)
• M65: 27,432,659 km (0.049 R)
• M66: 28,331,593 km (0.097 R)
• M67: 29,138,823 km (0.05 R)
• M68: 29,494,417 km (0.055 R)
• M69: 29,698,169 km (0.104 R)
• M70: 30,724,261 km (0.056 R)
• M71: 31,657,752 km (0.107 R)
• M72: 31,918,650 km (0.082 R)
• M73: 32,075,579 km (0.089 R)
• M74: 32,390,183 km (0.096 R)
• M75: 32,547,859 km (0.051 R)
• M76: 32,653,026 km (0.048 R)
• M77: 32,916,767 km (0.094 R)
• M78: 33,499,152 km (0.029 R)
• M79: 34,781,954 km (0.119 R)
• M80: 35,429,413 km (0.07 R)
• M81: 35,917,551 km (0.06 R)
• M82: 36,407,933 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit