🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.52 AU - 0.56 AU

Year: 153 Days

Day: 34.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.16 AU - 1.92 AU

Year: 736 Days

Day: 37.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,022,336 km

• M1: 338,540 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.8 AU - 1.86 AU

Year: 953 Days

Day: 24.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,022,336 km

• M1: 646,412 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.89 AU - 3.27 AU

Year: 2081 Days

Day: 45.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,022,336 km

• M1: 34,258 km (0.091 R)
• M2: 575,653 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.34 AU - 4.08 AU

Year: 2751 Days

Day: 35.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,022,336 km

• M1: 1,392,607 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.34 AU - 4.18 AU

Year: 2807 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,022,336 km

• M1: 1,163,423 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 10.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.33 AU - 5.35 AU

Year: 3481 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 46,022,336 km

• M1: 156,031 km (0.107 R)
• M2: 280,047 km (0.112 R)
• M3: 398,978 km (0.084 R)
• M4: 706,252 km (0.096 R)
• M5: 964,457 km (0.093 R)
• M6: 1,060,948 km (0.12 R)
• M7: 1,382,883 km (0.088 R)
• M8: 1,492,837 km (0.055 R)
• M9: 1,814,173 km (0.058 R)
• M10: 2,228,559 km (0.042 R)
• M11: 2,358,710 km (0.117 R)
• M12: 2,446,972 km (0.103 R)
• M13: 2,626,639 km (0.091 R)
• M14: 2,733,602 km (0.084 R)
• M15: 2,826,353 km (0.071 R)
• M16: 2,904,592 km (0.112 R)
• M17: 3,079,173 km (0.098 R)
• M18: 3,208,426 km (0.084 R)
• M19: 3,438,806 km (0.081 R)
• M20: 3,794,700 km (0.095 R)
• M21: 3,985,886 km (0.102 R)
• M22: 4,144,759 km (0.1 R)
• M23: 4,305,726 km (0.107 R)
• M24: 4,726,545 km (0.09 R)
• M25: 5,411,703 km (0.093 R)
• M26: 6,373,168 km (0.106 R)
• M27: 6,642,744 km (0.069 R)
• M28: 6,810,443 km (0.049 R)
• M29: 7,257,442 km (0.046 R)
• M30: 7,365,152 km (0.099 R)
• M31: 7,582,518 km (0.045 R)
• M32: 7,648,042 km (0.116 R)
• M33: 7,934,521 km (0.074 R)
• M34: 8,404,857 km (0.037 R)
• M35: 8,815,204 km (0.115 R)
• M36: 9,138,784 km (0.053 R)
• M37: 9,608,073 km (0.053 R)
• M38: 10,423,680 km (0.073 R)
• M39: 10,521,069 km (0.097 R)
• M40: 10,716,743 km (0.062 R)
• M41: 10,790,494 km (0.12 R)
• M42: 10,938,447 km (0.118 R)
• M43: 11,186,630 km (0.076 R)
• M44: 12,120,719 km (0.03 R)
• M45: 12,325,967 km (0.095 R)
• M46: 13,132,299 km (0.108 R)
• M47: 13,343,083 km (0.066 R)
• M48: 14,224,813 km (0.044 R)
• M49: 14,522,812 km (0.082 R)
• M50: 14,740,925 km (0.114 R)
• M51: 15,373,874 km (0.071 R)
• M52: 16,297,641 km (0.049 R)
• M53: 17,009,427 km (0.06 R)
• M54: 17,210,637 km (0.111 R)
• M55: 17,847,924 km (0.067 R)
• M56: 18,022,953 km (0.104 R)
• M57: 18,433,898 km (0.082 R)
• M58: 18,610,873 km (0.044 R)
• M59: 18,788,595 km (0.04 R)
• M60: 19,145,535 km (0.083 R)
• M61: 19,745,273 km (0.109 R)
• M62: 19,865,999 km (0.075 R)
• M63: 20,108,198 km (0.12 R)
• M64: 20,351,294 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 9.9

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.69 AU - 7.19 AU

Year: 7039 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,022,336 km

• M1: 124,166 km (0.094 R)
• M2: 190,438 km (0.104 R)
• M3: 262,694 km (0.081 R)
• M4: 440,865 km (0.056 R)
• M5: 506,538 km (0.119 R)
• M6: 588,069 km (0.08 R)
• M7: 662,120 km (0.094 R)
• M8: 1,207,554 km (0.108 R)
• M9: 1,506,899 km (0.066 R)
• M10: 1,942,080 km (0.087 R)
• M11: 2,056,971 km (0.104 R)
• M12: 2,193,853 km (0.116 R)
• M13: 2,313,681 km (0.046 R)
• M14: 2,435,753 km (0.105 R)
• M15: 2,771,899 km (0.078 R)
• M16: 3,122,856 km (0.088 R)
• M17: 3,441,649 km (0.098 R)
• M18: 3,558,036 km (0.096 R)
• M19: 3,628,496 km (0.045 R)
• M20: 3,842,870 km (0.104 R)
• M21: 4,334,150 km (0.042 R)
• M22: 4,434,829 km (0.09 R)
• M23: 4,767,385 km (0.117 R)
• M24: 5,702,521 km (0.07 R)
• M25: 6,462,179 km (0.099 R)
• M26: 6,577,370 km (0.09 R)
• M27: 6,780,823 km (0.116 R)
• M28: 6,956,750 km (0.083 R)
• M29: 7,223,483 km (0.073 R)
• M30: 7,403,299 km (0.107 R)
• M31: 7,797,939 km (0.066 R)
• M32: 8,355,490 km (0.103 R)
• M33: 9,345,977 km (0.108 R)
• M34: 9,574,713 km (0.046 R)
• M35: 9,772,331 km (0.069 R)
• M36: 10,305,947 km (0.118 R)
• M37: 11,436,009 km (0.026 R)
• M38: 11,540,728 km (0.093 R)
• M39: 11,610,740 km (0.098 R)
• M40: 11,680,901 km (0.073 R)
• M41: 11,962,743 km (0.113 R)
• M42: 12,069,107 km (0.058 R)
• M43: 12,211,225 km (0.09 R)
• M44: 12,749,479 km (0.086 R)
• M45: 13,076,200 km (0.092 R)
• M46: 13,663,821 km (0.066 R)
• M47: 15,170,271 km (0.028 R)
• M48: 15,439,398 km (0.108 R)
• M49: 16,177,514 km (0.049 R)
• M50: 16,255,903 km (0.107 R)
• M51: 17,166,356 km (0.078 R)
• M52: 17,728,694 km (0.036 R)
• M53: 17,849,868 km (0.087 R)
• M54: 18,501,367 km (0.08 R)
• M55: 18,706,615 km (0.085 R)
• M56: 18,995,190 km (0.065 R)
• M57: 19,243,672 km (0.115 R)
• M58: 19,534,939 km (0.109 R)
• M59: 19,869,589 km (0.116 R)
• M60: 20,629,546 km (0.106 R)
• M61: 21,571,265 km (0.108 R)
• M62: 21,657,583 km (0.11 R)
• M63: 22,134,351 km (0.106 R)
• M64: 22,614,561 km (0.077 R)
• M65: 23,319,316 km (0.057 R)
• M66: 23,541,020 km (0.1 R)
• M67: 24,120,712 km (0.094 R)
• M68: 24,885,755 km (0.101 R)
• M69: 25,979,465 km (0.093 R)
• M70: 26,347,476 km (0.068 R)
• M71: 28,072,190 km (0.089 R)
• M72: 29,593,002 km (0.098 R)
• M73: 30,605,630 km (0.101 R)
• M74: 30,994,285 km (0.104 R)
• M75: 31,189,211 km (0.036 R)
• M76: 31,531,491 km (0.079 R)
• M77: 32,318,226 km (0.063 R)
• M78: 32,615,029 km (0.103 R)
• M79: 32,912,728 km (0.116 R)
• M80: 33,012,061 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.5

Radius: 9.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.75 AU - 12.11 AU

Year: 12969 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,022,336 km

• M1: 348,563 km (0.081 R)
• M2: 681,867 km (0.118 R)
• M3: 1,064,688 km (0.047 R)
• M4: 1,551,629 km (0.098 R)
• M5: 1,617,153 km (0.109 R)
• M6: 1,796,521 km (0.099 R)
• M7: 2,223,922 km (0.112 R)
• M8: 2,423,934 km (0.063 R)
• M9: 3,170,278 km (0.109 R)
• M10: 4,382,320 km (0.059 R)
• M11: 4,507,533 km (0.045 R)
• M12: 5,184,913 km (0.073 R)
• M13: 5,518,665 km (0.101 R)
• M14: 6,348,036 km (0.115 R)
• M15: 6,813,585 km (0.085 R)
• M16: 7,290,203 km (0.058 R)
• M17: 7,476,303 km (0.102 R)
• M18: 7,967,732 km (0.117 R)
• M19: 8,352,947 km (0.11 R)
• M20: 8,547,873 km (0.114 R)
• M21: 8,783,789 km (0.103 R)
• M22: 8,862,776 km (0.117 R)
• M23: 8,942,213 km (0.104 R)
• M24: 9,585,484 km (0.094 R)
• M25: 9,912,654 km (0.028 R)
• M26: 10,202,126 km (0.037 R)
• M27: 10,368,628 km (0.109 R)
• M28: 11,172,418 km (0.054 R)
• M29: 11,387,240 km (0.118 R)
• M30: 13,839,449 km (0.09 R)
• M31: 14,116,653 km (0.047 R)
• M32: 15,290,997 km (0.055 R)
• M33: 16,545,225 km (0.117 R)
• M34: 16,741,199 km (0.042 R)
• M35: 17,283,940 km (0.076 R)
• M36: 19,667,183 km (0.059 R)
• M37: 20,344,413 km (0.096 R)
• M38: 20,449,281 km (0.096 R)
• M39: 21,347,915 km (0.098 R)
• M40: 21,721,760 km (0.109 R)
• M41: 23,678,052 km (0.106 R)
• M42: 24,286,915 km (0.108 R)
• M43: 25,407,403 km (0.083 R)
• M44: 25,633,446 km (0.102 R)
• M45: 26,831,425 km (0.058 R)
• M46: 27,582,107 km (0.106 R)
• M47: 28,515,598 km (0.079 R)
• M48: 28,691,824 km (0.112 R)
• M49: 30,773,778 km (0.097 R)
• M50: 31,559,466 km (0.067 R)
• M51: 31,680,939 km (0.097 R)
• M52: 32,351,736 km (0.062 R)
• M53: 33,521,292 km (0.067 R)
• M54: 36,282,869 km (0.115 R)
• M55: 36,473,756 km (0.082 R)
• M56: 36,665,092 km (0.118 R)
• M57: 37,626,408 km (0.053 R)
• M58: 38,791,027 km (0.083 R)
• M59: 39,704,920 km (0.059 R)
• M60: 41,487,529 km (0.113 R)
• M61: 42,757,465 km (0.074 R)
• M62: 42,959,123 km (0.111 R)
• M63: 43,566,191 km (0.092 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 17,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit