🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 44.2 Hours

Environment

Temp: 213 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,808,784 km

• M1: 325,076 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.54 AU - 0.56 AU

Year: 156 Days

Day: 29.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,808,784 km

• M1: 82,728 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.5 AU - 0.66 AU

Year: 169 Days

Day: 16.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,808,784 km

• M1: 18,700 km (0.095 R)
• M2: 108,458 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 196 Days

Day: 16.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.84 AU - 1.02 AU

Year: 343 Days

Day: 19.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.87 AU - 2.91 AU

Year: 1415 Days

Day: 40.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.5

Radius: 11.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.56 AU - 5.36 AU

Year: 3606 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 98.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,808,784 km

• M1: 146,905 km (0.1 R)
• M2: 220,208 km (0.105 R)
• M3: 297,849 km (0.109 R)
• M4: 374,144 km (0.106 R)
• M5: 533,915 km (0.061 R)
• M6: 642,373 km (0.119 R)
• M7: 901,926 km (0.114 R)
• M8: 1,008,140 km (0.078 R)
• M9: 1,090,868 km (0.104 R)
• M10: 1,205,011 km (0.104 R)
• M11: 1,303,297 km (0.036 R)
• M12: 1,384,079 km (0.076 R)
• M13: 1,477,129 km (0.069 R)
• M14: 1,680,582 km (0.09 R)
• M15: 1,769,144 km (0.108 R)
• M16: 2,297,075 km (0.057 R)
• M17: 2,433,509 km (0.04 R)
• M18: 2,649,677 km (0.033 R)
• M19: 2,898,908 km (0.115 R)
• M20: 3,183,293 km (0.112 R)
• M21: 3,364,007 km (0.106 R)
• M22: 3,505,377 km (0.071 R)
• M23: 3,591,246 km (0.031 R)
• M24: 3,735,758 km (0.085 R)
• M25: 3,867,554 km (0.096 R)
• M26: 3,971,075 km (0.032 R)
• M27: 4,272,216 km (0.029 R)
• M28: 4,441,112 km (0.071 R)
• M29: 4,580,986 km (0.09 R)
• M30: 4,722,206 km (0.116 R)
• M31: 5,057,605 km (0.077 R)
• M32: 5,154,843 km (0.107 R)
• M33: 5,417,388 km (0.088 R)
• M34: 5,734,834 km (0.066 R)
• M35: 5,836,262 km (0.118 R)
• M36: 5,955,491 km (0.112 R)
• M37: 6,127,230 km (0.098 R)
• M38: 6,405,482 km (0.092 R)
• M39: 6,741,179 km (0.115 R)
• M40: 6,992,354 km (0.102 R)
• M41: 7,228,270 km (0.064 R)
• M42: 7,374,876 km (0.104 R)
• M43: 8,217,561 km (0.035 R)
• M44: 8,543,834 km (0.089 R)
• M45: 8,854,848 km (0.074 R)
• M46: 9,130,108 km (0.105 R)
• M47: 9,268,785 km (0.12 R)
• M48: 9,388,164 km (0.098 R)
• M49: 9,508,141 km (0.064 R)
• M50: 9,830,525 km (0.105 R)
• M51: 10,798,274 km (0.057 R)
• M52: 11,176,906 km (0.072 R)
• M53: 11,367,942 km (0.101 R)
• M54: 11,688,680 km (0.077 R)
• M55: 12,339,132 km (0.104 R)
• M56: 12,712,977 km (0.119 R)
• M57: 12,801,389 km (0.083 R)
• M58: 12,890,101 km (0.11 R)
• M59: 12,979,111 km (0.102 R)
• M60: 13,336,800 km (0.05 R)
• M61: 13,561,945 km (0.114 R)
• M62: 13,652,451 km (0.075 R)
• M63: 14,245,308 km (0.11 R)
• M64: 14,683,779 km (0.049 R)
• M65: 14,823,204 km (0.075 R)
• M66: 14,916,404 km (0.095 R)
• M67: 16,025,971 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 11.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.37 AU - 6.27 AU

Year: 5376 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 35,808,784 km

• M1: 191,485 km (0.119 R)
• M2: 286,181 km (0.077 R)
• M3: 443,558 km (0.054 R)
• M4: 513,719 km (0.102 R)
• M5: 616,044 km (0.046 R)
• M6: 731,234 km (0.083 R)
• M7: 1,182,422 km (0.092 R)
• M8: 1,425,069 km (0.079 R)
• M9: 1,582,596 km (0.101 R)
• M10: 1,684,173 km (0.098 R)
• M11: 1,801,906 km (0.109 R)
• M12: 2,009,249 km (0.104 R)
• M13: 2,201,931 km (0.108 R)
• M14: 2,285,407 km (0.091 R)
• M15: 2,653,866 km (0.104 R)
• M16: 2,775,489 km (0.095 R)
• M17: 2,899,057 km (0.105 R)
• M18: 3,289,508 km (0.049 R)
• M19: 3,724,089 km (0.073 R)
• M20: 4,271,318 km (0.076 R)
• M21: 4,462,654 km (0.078 R)
• M22: 4,933,439 km (0.057 R)
• M23: 5,482,164 km (0.101 R)
• M24: 5,585,984 km (0.088 R)
• M25: 5,721,819 km (0.07 R)
• M26: 5,869,472 km (0.096 R)
• M27: 6,028,944 km (0.058 R)
• M28: 6,179,290 km (0.096 R)
• M29: 6,516,334 km (0.108 R)
• M30: 6,659,499 km (0.105 R)
• M31: 6,893,021 km (0.105 R)
• M32: 7,061,468 km (0.09 R)
• M33: 7,242,631 km (0.089 R)
• M34: 7,598,076 km (0.063 R)
• M35: 7,830,401 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 13.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.76 AU - 6.5 AU

Year: 5811 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 35,808,784 km

• M1: 258,206 km (0.079 R)
• M2: 421,118 km (0.04 R)
• M3: 620,981 km (0.071 R)
• M4: 758,312 km (0.111 R)
• M5: 1,685,968 km (0.115 R)
• M6: 1,886,579 km (0.087 R)
• M7: 2,166,626 km (0.062 R)
• M8: 2,330,286 km (0.114 R)
• M9: 2,423,037 km (0.099 R)
• M10: 2,689,471 km (0.091 R)
• M11: 2,945,732 km (0.034 R)
• M12: 3,524,825 km (0.119 R)
• M13: 3,805,770 km (0.114 R)
• M14: 4,459,363 km (0.033 R)
• M15: 4,692,885 km (0.104 R)
• M16: 4,787,431 km (0.078 R)
• M17: 5,844,340 km (0.093 R)
• M18: 6,074,571 km (0.032 R)
• M19: 6,438,692 km (0.102 R)
• M20: 6,570,488 km (0.119 R)
• M21: 7,079,570 km (0.078 R)
• M22: 7,188,327 km (0.103 R)
• M23: 7,407,787 km (0.026 R)
• M24: 7,601,517 km (0.065 R)
• M25: 8,107,457 km (0.062 R)
• M26: 8,221,450 km (0.12 R)
• M27: 8,857,690 km (0.059 R)
• M28: 9,181,869 km (0.053 R)
• M29: 9,300,649 km (0.117 R)
• M30: 9,390,258 km (0.105 R)
• M31: 9,480,017 km (0.094 R)
• M32: 9,690,501 km (0.075 R)
• M33: 10,177,742 km (0.065 R)
• M34: 10,610,528 km (0.092 R)
• M35: 11,462,488 km (0.099 R)
• M36: 11,977,703 km (0.099 R)
• M37: 12,632,493 km (0.069 R)
• M38: 13,976,779 km (0.091 R)
• M39: 14,250,992 km (0.115 R)
• M40: 15,190,018 km (0.075 R)
• M41: 15,472,160 km (0.062 R)
• M42: 15,791,551 km (0.077 R)
• M43: 16,041,529 km (0.072 R)
• M44: 16,581,578 km (0.117 R)
• M45: 17,090,958 km (0.075 R)
• M46: 17,494,873 km (0.114 R)
• M47: 18,274,726 km (0.098 R)
• M48: 18,499,721 km (0.027 R)
• M49: 18,650,217 km (0.091 R)
• M50: 18,763,313 km (0.105 R)
• M51: 19,103,947 km (0.056 R)
• M52: 19,217,941 km (0.073 R)
• M53: 19,484,973 km (0.092 R)
• M54: 20,022,628 km (0.066 R)
• M55: 20,370,742 km (0.099 R)
• M56: 20,759,996 km (0.093 R)
• M57: 20,916,325 km (0.088 R)
• M58: 21,269,676 km (0.077 R)
• M59: 21,506,339 km (0.103 R)
• M60: 22,061,946 km (0.088 R)
• M61: 22,662,432 km (0.089 R)
• M62: 24,661,359 km (0.098 R)
• M63: 25,076,343 km (0.094 R)
• M64: 25,493,422 km (0.094 R)
• M65: 25,828,970 km (0.104 R)
• M66: 26,971,748 km (0.1 R)
• M67: 27,442,084 km (0.104 R)
• M68: 28,087,898 km (0.038 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 12.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.91 AU - 7.57 AU

Year: 5968 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,808,784 km

• M1: 205,847 km (0.09 R)
• M2: 347,516 km (0.105 R)
• M3: 663,915 km (0.09 R)
• M4: 785,239 km (0.106 R)
• M5: 885,320 km (0.09 R)
• M6: 1,021,005 km (0.053 R)
• M7: 1,099,694 km (0.079 R)
• M8: 1,436,140 km (0.064 R)
• M9: 1,824,196 km (0.044 R)
• M10: 2,081,056 km (0.112 R)
• M11: 2,183,082 km (0.105 R)
• M12: 2,499,481 km (0.105 R)
• M13: 2,718,642 km (0.101 R)
• M14: 3,757,300 km (0.086 R)
• M15: 4,137,428 km (0.09 R)
• M16: 4,476,866 km (0.118 R)
• M17: 4,880,032 km (0.036 R)
• M18: 5,099,791 km (0.108 R)
• M19: 5,266,892 km (0.046 R)
• M20: 5,407,514 km (0.118 R)
• M21: 5,778,966 km (0.119 R)
• M22: 6,099,853 km (0.087 R)
• M23: 6,759,281 km (0.098 R)
• M24: 7,004,621 km (0.086 R)
• M25: 7,599,273 km (0.032 R)
• M26: 7,758,594 km (0.114 R)
• M27: 7,886,800 km (0.118 R)
• M28: 8,971,085 km (0.095 R)
• M29: 9,445,161 km (0.111 R)
• M30: 9,892,907 km (0.083 R)
• M31: 11,204,581 km (0.063 R)
• M32: 12,084,666 km (0.079 R)
• M33: 12,910,745 km (0.07 R)
• M34: 13,292,369 km (0.115 R)
• M35: 14,105,733 km (0.055 R)
• M36: 14,184,122 km (0.086 R)
• M37: 15,658,858 km (0.077 R)
• M38: 16,188,584 km (0.077 R)
• M39: 16,311,703 km (0.095 R)
• M40: 16,600,128 km (0.031 R)
• M41: 18,195,290 km (0.074 R)
• M42: 18,323,196 km (0.085 R)
• M43: 18,666,074 km (0.116 R)
• M44: 18,752,093 km (0.119 R)
• M45: 19,184,281 km (0.079 R)
• M46: 19,576,078 km (0.109 R)
• M47: 20,500,593 km (0.102 R)
• M48: 21,439,320 km (0.081 R)
• M49: 21,710,092 km (0.105 R)
• M50: 21,891,105 km (0.073 R)
• M51: 22,712,547 km (0.05 R)
• M52: 22,850,476 km (0.11 R)
• M53: 22,942,479 km (0.056 R)
• M54: 23,358,361 km (0.105 R)
• M55: 23,683,587 km (0.119 R)
• M56: 23,823,461 km (0.029 R)
• M57: 24,103,957 km (0.099 R)
• M58: 24,385,500 km (0.106 R)
• M59: 24,573,844 km (0.073 R)
• M60: 24,715,513 km (0.052 R)
• M61: 25,522,743 km (0.105 R)
• M62: 25,618,336 km (0.099 R)
• M63: 26,774,279 km (0.091 R)
• M64: 27,114,614 km (0.081 R)
• M65: 27,750,555 km (0.116 R)
• M66: 27,848,840 km (0.073 R)
• M67: 27,996,494 km (0.109 R)
• M68: 28,391,432 km (0.118 R)
• M69: 30,292,522 km (0.102 R)
• M70: 31,309,488 km (0.069 R)
• M71: 32,389,435 km (0.116 R)
• M72: 33,690,936 km (0.111 R)
• M73: 33,848,313 km (0.034 R)
• M74: 34,005,840 km (0.081 R)
• M75: 35,541,761 km (0.055 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: 282 - 13,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit