🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 177 Days

Day: 12.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.55 AU - 0.75 AU

Year: 194 Days

Day: 34.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.78 AU - 1.18 AU

Year: 360 Days

Day: 35 Hours

Environment

Temp: 13 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.82 AU - 1.22 AU

Year: 382 Days

Day: 21.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.07 AU - 3.99 AU

Year: 2460 Days

Day: 16.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.46 AU - 5.44 AU

Year: 3481 Days

Day: 37.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 9.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.08 AU - 5.46 AU

Year: 3864 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,596,658 km

• M1: 137,331 km (0.067 R)
• M2: 255,364 km (0.112 R)
• M3: 316,998 km (0.09 R)
• M4: 543,489 km (0.106 R)
• M5: 641,027 km (0.042 R)
• M6: 702,661 km (0.067 R)
• M7: 766,689 km (0.07 R)
• M8: 866,770 km (0.106 R)
• M9: 983,456 km (0.061 R)
• M10: 1,130,661 km (0.115 R)
• M11: 1,420,133 km (0.072 R)
• M12: 1,503,159 km (0.107 R)
• M13: 1,943,426 km (0.087 R)
• M14: 2,323,704 km (0.072 R)
• M15: 2,590,287 km (0.112 R)
• M16: 2,692,762 km (0.066 R)
• M17: 2,937,504 km (0.088 R)
• M18: 3,152,925 km (0.058 R)
• M19: 3,281,130 km (0.077 R)
• M20: 3,675,919 km (0.11 R)
• M21: 4,145,806 km (0.119 R)
• M22: 4,266,382 km (0.117 R)
• M23: 4,593,253 km (0.075 R)
• M24: 4,676,429 km (0.068 R)
• M25: 4,801,792 km (0.068 R)
• M26: 5,077,651 km (0.117 R)
• M27: 5,534,224 km (0.11 R)
• M28: 5,800,957 km (0.085 R)
• M29: 6,094,767 km (0.071 R)
• M30: 6,209,209 km (0.073 R)
• M31: 6,697,197 km (0.068 R)
• M32: 7,053,240 km (0.096 R)
• M33: 7,221,688 km (0.112 R)
• M34: 7,685,291 km (0.112 R)
• M35: 8,513,465 km (0.087 R)
• M36: 9,185,908 km (0.04 R)
• M37: 9,317,105 km (0.056 R)
• M38: 9,794,921 km (0.056 R)
• M39: 10,117,902 km (0.111 R)
• M40: 10,226,361 km (0.091 R)
• M41: 10,389,722 km (0.096 R)
• M42: 11,024,166 km (0.119 R)
• M43: 11,191,716 km (0.119 R)
• M44: 11,388,288 km (0.035 R)
• M45: 11,671,027 km (0.025 R)
• M46: 12,243,688 km (0.115 R)
• M47: 12,825,325 km (0.032 R)
• M48: 12,972,230 km (0.117 R)
• M49: 13,475,627 km (0.081 R)
• M50: 14,349,278 km (0.075 R)
• M51: 14,654,757 km (0.088 R)
• M52: 15,024,114 km (0.118 R)
• M53: 15,772,253 km (0.08 R)
• M54: 15,835,234 km (0.092 R)
• M55: 15,898,065 km (0.069 R)
• M56: 16,660,266 km (0.042 R)
• M57: 16,756,457 km (0.085 R)
• M58: 17,078,243 km (0.087 R)
• M59: 17,207,495 km (0.108 R)
• M60: 17,989,892 km (0.117 R)
• M61: 18,286,245 km (0.104 R)
• M62: 18,551,034 km (0.102 R)
• M63: 18,883,889 km (0.042 R)
• M64: 20,234,907 km (0.071 R)
• M65: 20,508,821 km (0.109 R)
• M66: 20,887,603 km (0.086 R)
• M67: 21,616,892 km (0.097 R)
• M68: 22,107,723 km (0.066 R)
• M69: 22,389,865 km (0.06 R)
• M70: 22,673,203 km (0.118 R)
• M71: 22,850,925 km (0.115 R)
• M72: 23,243,470 km (0.102 R)
• M73: 23,854,577 km (0.117 R)
• M74: 23,963,036 km (0.115 R)
• M75: 24,216,604 km (0.106 R)
• M76: 24,361,864 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 13.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.05 AU - 5.11 AU

Year: 4246 Days

Day: 6.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 40,596,658 km

• M1: 186,399 km (0.077 R)
• M2: 354,248 km (0.102 R)
• M3: 471,084 km (0.115 R)
• M4: 605,722 km (0.101 R)
• M5: 1,120,488 km (0.119 R)
• M6: 1,264,850 km (0.059 R)
• M7: 1,351,467 km (0.077 R)
• M8: 1,464,862 km (0.108 R)
• M9: 1,684,322 km (0.081 R)
• M10: 1,923,978 km (0.073 R)
• M11: 2,099,606 km (0.086 R)
• M12: 2,203,876 km (0.1 R)
• M13: 2,547,353 km (0.088 R)
• M14: 2,720,437 km (0.11 R)
• M15: 2,855,674 km (0.12 R)
• M16: 3,418,910 km (0.079 R)
• M17: 3,644,803 km (0.092 R)
• M18: 4,064,125 km (0.116 R)
• M19: 4,401,169 km (0.07 R)
• M20: 4,635,140 km (0.06 R)
• M21: 4,873,151 km (0.051 R)
• M22: 5,128,215 km (0.09 R)
• M23: 5,611,715 km (0.098 R)
• M24: 5,758,321 km (0.116 R)
• M25: 5,892,660 km (0.118 R)
• M26: 6,014,582 km (0.075 R)
• M27: 6,137,253 km (0.119 R)
• M28: 6,664,585 km (0.061 R)
• M29: 6,805,955 km (0.087 R)
• M30: 6,991,008 km (0.052 R)
• M31: 7,468,524 km (0.117 R)
• M32: 7,674,371 km (0.08 R)
• M33: 7,882,162 km (0.078 R)
• M34: 8,485,939 km (0.11 R)
• M35: 8,593,051 km (0.075 R)
• M36: 8,995,320 km (0.078 R)
• M37: 9,088,968 km (0.115 R)
• M38: 9,483,009 km (0.07 R)
• M39: 9,658,039 km (0.064 R)
• M40: 9,818,258 km (0.119 R)
• M41: 9,979,225 km (0.074 R)
• M42: 10,173,702 km (0.09 R)
• M43: 10,271,390 km (0.051 R)
• M44: 10,369,376 km (0.112 R)
• M45: 11,400,405 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 14.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.48 AU - 10.56 AU

Year: 10893 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,596,658 km

• M1: 178,171 km (0.097 R)
• M2: 337,942 km (0.03 R)
• M3: 514,916 km (0.112 R)
• M4: 694,134 km (0.032 R)
• M5: 805,435 km (0.111 R)
• M6: 1,121,086 km (0.097 R)
• M7: 1,380,190 km (0.039 R)
• M8: 1,659,639 km (0.058 R)
• M9: 2,122,644 km (0.085 R)
• M10: 2,235,441 km (0.045 R)
• M11: 2,427,824 km (0.102 R)
• M12: 2,565,903 km (0.066 R)
• M13: 2,686,479 km (0.076 R)
• M14: 2,808,850 km (0.105 R)
• M15: 4,135,334 km (0.043 R)
• M16: 4,494,070 km (0.119 R)
• M17: 4,665,060 km (0.092 R)
• M18: 4,788,478 km (0.082 R)
• M19: 5,038,755 km (0.075 R)
• M20: 5,190,897 km (0.079 R)
• M21: 5,709,552 km (0.12 R)
• M22: 5,921,682 km (0.076 R)
• M23: 6,852,480 km (0.055 R)
• M24: 7,479,146 km (0.107 R)
• M25: 7,624,106 km (0.055 R)
• M26: 8,243,441 km (0.105 R)
• M27: 8,363,269 km (0.04 R)
• M28: 8,483,695 km (0.045 R)
• M29: 8,635,088 km (0.094 R)
• M30: 8,787,229 km (0.099 R)
• M31: 8,940,418 km (0.072 R)
• M32: 9,218,370 km (0.081 R)
• M33: 9,530,432 km (0.072 R)
• M34: 9,624,828 km (0.075 R)
• M35: 9,973,391 km (0.119 R)
• M36: 10,069,283 km (0.114 R)
• M37: 10,261,816 km (0.068 R)
• M38: 10,715,695 km (0.095 R)
• M39: 10,813,981 km (0.041 R)
• M40: 11,442,592 km (0.032 R)
• M41: 11,542,822 km (0.065 R)
• M42: 11,981,144 km (0.089 R)
• M43: 12,493,666 km (0.077 R)
• M44: 12,700,710 km (0.116 R)
• M45: 12,943,657 km (0.079 R)
• M46: 13,118,237 km (0.107 R)
• M47: 13,469,493 km (0.116 R)
• M48: 13,611,013 km (0.12 R)
• M49: 13,717,377 km (0.066 R)
• M50: 14,542,259 km (0.069 R)
• M51: 15,309,547 km (0.063 R)
• M52: 16,052,600 km (0.095 R)
• M53: 16,655,479 km (0.105 R)
• M54: 17,189,095 km (0.099 R)
• M55: 17,728,395 km (0.096 R)
• M56: 18,312,425 km (0.116 R)
• M57: 18,430,009 km (0.11 R)
• M58: 19,379,507 km (0.115 R)
• M59: 20,792,758 km (0.067 R)
• M60: 22,072,119 km (0.103 R)
• M61: 22,239,070 km (0.103 R)
• M62: 22,742,317 km (0.085 R)
• M63: 22,910,914 km (0.103 R)
• M64: 23,845,751 km (0.026 R)
• M65: 24,576,686 km (0.073 R)
• M66: 24,749,771 km (0.109 R)
• M67: 24,966,688 km (0.095 R)
• M68: 26,902,484 km (0.105 R)
• M69: 27,573,580 km (0.086 R)
• M70: 28,023,870 km (0.074 R)
• M71: 29,114,738 km (0.117 R)
• M72: 29,252,068 km (0.086 R)
• M73: 29,481,402 km (0.094 R)
• M74: 30,219,368 km (0.093 R)
• M75: 31,244,114 km (0.097 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269

Radius: 9.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.12 AU - 11.68 AU

Year: 12438 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,596,658 km

• M1: 135,685 km (0.101 R)
• M2: 206,595 km (0.104 R)
• M3: 428,598 km (0.07 R)
• M4: 516,262 km (0.076 R)
• M5: 741,856 km (0.046 R)
• M6: 850,613 km (0.027 R)
• M7: 1,736,981 km (0.08 R)
• M8: 1,905,877 km (0.117 R)
• M9: 1,992,494 km (0.046 R)
• M10: 2,147,178 km (0.085 R)
• M11: 2,492,151 km (0.112 R)
• M12: 3,080,370 km (0.12 R)
• M13: 3,469,324 km (0.076 R)
• M14: 3,656,322 km (0.088 R)
• M15: 3,901,662 km (0.082 R)
• M16: 4,012,364 km (0.106 R)
• M17: 4,124,264 km (0.107 R)
• M18: 4,265,484 km (0.11 R)
• M19: 4,552,862 km (0.112 R)
• M20: 5,701,624 km (0.052 R)
• M21: 5,796,020 km (0.077 R)
• M22: 6,243,467 km (0.063 R)
• M23: 6,602,801 km (0.068 R)
• M24: 6,701,985 km (0.075 R)
• M25: 6,801,617 km (0.103 R)
• M26: 6,901,847 km (0.06 R)
• M27: 6,969,017 km (0.106 R)
• M28: 7,036,186 km (0.109 R)
• M29: 7,171,423 km (0.055 R)
• M30: 7,341,665 km (0.064 R)
• M31: 7,410,181 km (0.074 R)
• M32: 7,582,368 km (0.077 R)
• M33: 7,755,752 km (0.073 R)
• M34: 7,965,787 km (0.084 R)
• M35: 9,375,448 km (0.091 R)
• M36: 9,749,293 km (0.111 R)
• M37: 9,975,934 km (0.118 R)
• M38: 10,166,222 km (0.082 R)
• M39: 10,319,112 km (0.074 R)
• M40: 10,396,005 km (0.034 R)
• M41: 11,017,285 km (0.07 R)
• M42: 11,491,211 km (0.119 R)
• M43: 12,255,058 km (0.093 R)
• M44: 12,458,959 km (0.116 R)
• M45: 12,787,327 km (0.096 R)
• M46: 14,730,304 km (0.116 R)
• M47: 15,868,594 km (0.099 R)
• M48: 16,001,886 km (0.098 R)
• M49: 16,358,826 km (0.072 R)
• M50: 17,491,133 km (0.091 R)
• M51: 17,582,836 km (0.065 R)
• M52: 18,089,973 km (0.095 R)
• M53: 18,415,199 km (0.12 R)
• M54: 18,742,369 km (0.098 R)
• M55: 19,307,700 km (0.099 R)
• M56: 19,830,843 km (0.094 R)
• M57: 20,022,329 km (0.048 R)
• M58: 22,665,573 km (0.103 R)
• M59: 22,765,505 km (0.04 R)
• M60: 23,419,098 km (0.1 R)
• M61: 23,520,226 km (0.115 R)
• M62: 23,875,222 km (0.109 R)
• M63: 24,744,685 km (0.102 R)
• M64: 25,157,425 km (0.101 R)
• M65: 25,260,947 km (0.083 R)
• M66: 25,416,529 km (0.063 R)
• M67: 25,624,470 km (0.095 R)
• M68: 25,885,219 km (0.081 R)
• M69: 26,251,734 km (0.08 R)
• M70: 26,567,235 km (0.105 R)
• M71: 27,148,872 km (0.085 R)
• M72: 28,432,571 km (0.04 R)
• M73: 29,081,826 km (0.091 R)
• M74: 29,955,178 km (0.098 R)
• M75: 30,892,409 km (0.105 R)
• M76: 31,114,412 km (0.117 R)
• M77: 32,063,461 km (0.072 R)
• M78: 32,513,452 km (0.086 R)
• M79: 33,476,563 km (0.053 R)
• M80: 33,704,550 km (0.062 R)
• M81: 34,909,860 km (0.062 R)
• M82: 35,372,716 km (0.104 R)
• M83: 38,014,016 km (0.08 R)
• M84: 38,848,622 km (0.095 R)
• M85: 39,088,128 km (0.087 R)
• M86: 39,388,371 km (0.112 R)
• M87: 39,930,514 km (0.078 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 10,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit