🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 173 Days

Day: 39.4 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 280 Days

Day: 44.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.76 AU - 1.16 AU

Year: 342 Days

Day: 35.9 Hours

Environment

Temp: 71 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.89 AU - 1.31 AU

Year: 419 Days

Day: 34.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,937,757 km

• M1: 56,698 km (0.087 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 13.8

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 6.45 AU - 7.47 AU

Year: 6673 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,937,757 km

• M1: 177,872 km (0.095 R)
• M2: 264,489 km (0.101 R)
• M3: 448,494 km (0.058 R)
• M4: 637,137 km (0.106 R)
• M5: 968,347 km (0.066 R)
• M6: 2,034,082 km (0.116 R)
• M7: 2,152,414 km (0.045 R)
• M8: 2,329,837 km (0.12 R)
• M9: 2,492,749 km (0.09 R)
• M10: 3,299,531 km (0.098 R)
• M11: 4,032,560 km (0.111 R)
• M12: 4,194,575 km (0.092 R)
• M13: 4,525,186 km (0.086 R)
• M14: 4,657,431 km (0.118 R)
• M15: 4,975,027 km (0.097 R)
• M16: 5,074,360 km (0.116 R)
• M17: 6,209,060 km (0.03 R)
• M18: 6,627,335 km (0.103 R)
• M19: 6,750,454 km (0.039 R)
• M20: 6,929,673 km (0.072 R)
• M21: 7,096,474 km (0.048 R)
• M22: 7,476,902 km (0.072 R)
• M23: 8,913,041 km (0.106 R)
• M24: 9,094,653 km (0.1 R)
• M25: 9,262,352 km (0.074 R)
• M26: 9,585,334 km (0.109 R)
• M27: 9,709,201 km (0.052 R)
• M28: 9,990,295 km (0.111 R)
• M29: 10,768,803 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 9

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.58 AU - 7.72 AU

Year: 6948 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 60,937,757 km

• M1: 183,856 km (0.082 R)
• M2: 346,768 km (0.087 R)
• M3: 523,742 km (0.08 R)
• M4: 644,916 km (0.117 R)
• M5: 998,117 km (0.075 R)
• M6: 1,926,521 km (0.071 R)
• M7: 2,207,616 km (0.094 R)
• M8: 2,274,336 km (0.074 R)
• M9: 2,689,171 km (0.11 R)
• M10: 2,881,255 km (0.078 R)
• M11: 3,278,886 km (0.076 R)
• M12: 3,536,344 km (0.099 R)
• M13: 3,693,871 km (0.1 R)
• M14: 3,989,027 km (0.107 R)
• M15: 5,125,373 km (0.058 R)
• M16: 5,394,050 km (0.106 R)
• M17: 6,133,363 km (0.086 R)
• M18: 6,418,796 km (0.063 R)
• M19: 7,671,528 km (0.072 R)
• M20: 7,807,812 km (0.094 R)
• M21: 8,048,066 km (0.081 R)
• M22: 8,117,180 km (0.106 R)
• M23: 8,677,125 km (0.106 R)
• M24: 8,997,714 km (0.115 R)
• M25: 9,141,327 km (0.097 R)
• M26: 9,982,516 km (0.089 R)
• M27: 10,093,967 km (0.105 R)
• M28: 10,468,709 km (0.108 R)
• M29: 10,619,953 km (0.093 R)
• M30: 10,695,799 km (0.089 R)
• M31: 11,348,046 km (0.086 R)
• M32: 11,620,314 km (0.085 R)
• M33: 11,855,482 km (0.086 R)
• M34: 12,290,662 km (0.074 R)
• M35: 12,370,248 km (0.119 R)
• M36: 12,650,594 km (0.104 R)
• M37: 13,709,747 km (0.068 R)
• M38: 13,958,229 km (0.094 R)
• M39: 14,208,207 km (0.065 R)
• M40: 14,712,651 km (0.106 R)
• M41: 15,222,930 km (0.081 R)
• M42: 15,480,238 km (0.103 R)
• M43: 15,869,043 km (0.092 R)
• M44: 16,086,259 km (0.104 R)
• M45: 16,523,982 km (0.12 R)
• M46: 17,276,908 km (0.094 R)
• M47: 17,635,195 km (0.047 R)
• M48: 17,725,104 km (0.076 R)
• M49: 18,131,711 km (0.055 R)
• M50: 18,816,271 km (0.093 R)
• M51: 18,954,200 km (0.08 R)
• M52: 19,695,457 km (0.054 R)
• M53: 20,022,777 km (0.11 R)
• M54: 20,163,549 km (0.116 R)
• M55: 20,257,646 km (0.067 R)
• M56: 20,493,412 km (0.099 R)
• M57: 20,872,643 km (0.081 R)
• M58: 21,349,860 km (0.096 R)
• M59: 22,461,223 km (0.114 R)
• M60: 23,344,000 km (0.091 R)
• M61: 23,442,734 km (0.099 R)
• M62: 24,991,820 km (0.101 R)
• M63: 25,855,150 km (0.052 R)
• M64: 26,059,799 km (0.094 R)
• M65: 26,779,964 km (0.116 R)
• M66: 26,883,485 km (0.053 R)
• M67: 27,194,499 km (0.051 R)
• M68: 27,925,135 km (0.047 R)
• M69: 28,030,003 km (0.112 R)
• M70: 28,662,054 km (0.041 R)
• M71: 29,619,032 km (0.113 R)
• M72: 30,047,630 km (0.077 R)
• M73: 30,155,191 km (0.089 R)
• M74: 30,316,607 km (0.084 R)
• M75: 30,856,954 km (0.055 R)
• M76: 31,291,536 km (0.081 R)
• M77: 31,400,443 km (0.081 R)
• M78: 31,947,074 km (0.107 R)
• M79: 32,331,690 km (0.063 R)
• M80: 32,607,249 km (0.109 R)
• M81: 32,994,409 km (0.099 R)
• M82: 33,941,064 km (0.056 R)
• M83: 34,053,113 km (0.104 R)
• M84: 35,009,642 km (0.104 R)
• M85: 35,349,378 km (0.111 R)
• M86: 35,747,159 km (0.051 R)
• M87: 35,918,000 km (0.08 R)
• M88: 37,700,010 km (0.113 R)
• M89: 38,048,124 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 15

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.31 AU - 10.07 AU

Year: 9310 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,937,757 km

• M1: 324,927 km (0.067 R)
• M2: 514,467 km (0.085 R)
• M3: 744,399 km (0.102 R)
• M4: 1,193,492 km (0.119 R)
• M5: 1,512,135 km (0.05 R)
• M6: 1,611,319 km (0.108 R)
• M7: 2,197,294 km (0.081 R)
• M8: 2,310,988 km (0.094 R)
• M9: 3,149,035 km (0.099 R)
• M10: 3,369,393 km (0.118 R)
• M11: 3,621,764 km (0.107 R)
• M12: 3,730,073 km (0.119 R)
• M13: 3,825,666 km (0.116 R)
• M14: 4,202,055 km (0.117 R)
• M15: 4,634,692 km (0.099 R)
• M16: 4,976,224 km (0.045 R)
• M17: 5,264,648 km (0.095 R)
• M18: 6,638,106 km (0.101 R)
• M19: 6,922,342 km (0.096 R)
• M20: 8,117,031 km (0.063 R)
• M21: 8,385,260 km (0.076 R)
• M22: 10,151,412 km (0.106 R)
• M23: 10,421,137 km (0.11 R)
• M24: 10,673,958 km (0.061 R)
• M25: 10,830,437 km (0.037 R)
• M26: 11,165,536 km (0.039 R)
• M27: 11,967,830 km (0.1 R)
• M28: 12,212,123 km (0.086 R)
• M29: 12,809,318 km (0.077 R)
• M30: 13,268,882 km (0.085 R)
• M31: 13,416,236 km (0.116 R)
• M32: 13,818,954 km (0.117 R)
• M33: 14,096,757 km (0.11 R)
• M34: 14,592,823 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.1

Radius: 3.9

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.26 AU - 18.76 AU

Year: 21135 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,937,757 km

• M1: 63,878 km (0.043 R)
• M2: 572,661 km (0.079 R)
• M3: 877,092 km (0.081 R)
• M4: 1,011,282 km (0.112 R)
• M5: 1,080,994 km (0.113 R)
• M6: 1,128,267 km (0.053 R)
• M7: 2,300,217 km (0.107 R)
• M8: 2,330,735 km (0.112 R)
• M9: 2,516,535 km (0.077 R)
• M10: 2,675,109 km (0.098 R)
• M11: 2,935,559 km (0.077 R)
• M12: 2,968,620 km (0.041 R)
• M13: 3,035,191 km (0.084 R)
• M14: 3,341,119 km (0.117 R)
• M15: 3,692,524 km (0.106 R)
• M16: 4,776,211 km (0.054 R)
• M17: 5,051,471 km (0.071 R)
• M18: 5,535,570 km (0.071 R)
• M19: 5,866,331 km (0.031 R)
• M20: 6,547,001 km (0.07 R)
• M21: 7,162,896 km (0.089 R)
• M22: 7,252,355 km (0.097 R)
• M23: 8,214,120 km (0.052 R)
• M24: 10,153,806 km (0.112 R)
• M25: 10,405,878 km (0.118 R)
• M26: 12,494,713 km (0.111 R)
• M27: 12,981,954 km (0.111 R)
• M28: 13,091,160 km (0.081 R)
• M29: 13,365,373 km (0.118 R)
• M30: 14,707,565 km (0.088 R)
• M31: 15,164,437 km (0.092 R)
• M32: 15,568,052 km (0.12 R)
• M33: 16,092,093 km (0.114 R)
• M34: 16,385,754 km (0.03 R)
• M35: 16,799,841 km (0.083 R)
• M36: 17,517,761 km (0.056 R)
• M37: 19,107,089 km (0.107 R)
• M38: 19,169,172 km (0.093 R)
• M39: 19,981,937 km (0.105 R)
• M40: 21,899,782 km (0.033 R)
• M41: 22,355,756 km (0.119 R)
• M42: 23,210,708 km (0.079 R)
• M43: 23,875,671 km (0.05 R)
• M44: 24,411,979 km (0.104 R)
• M45: 24,749,322 km (0.07 R)
• M46: 25,360,280 km (0.065 R)
• M47: 25,565,079 km (0.083 R)
• M48: 26,527,891 km (0.102 R)
• M49: 27,083,498 km (0.075 R)
• M50: 29,558,445 km (0.095 R)
• M51: 29,702,059 km (0.095 R)
• M52: 30,859,198 km (0.043 R)
• M53: 31,004,907 km (0.112 R)
• M54: 32,104,750 km (0.116 R)
• M55: 32,770,760 km (0.117 R)
• M56: 32,919,311 km (0.082 R)
• M57: 33,068,161 km (0.081 R)
• M58: 33,740,753 km (0.101 R)
• M59: 34,041,145 km (0.035 R)
• M60: 34,116,393 km (0.097 R)
• M61: 34,493,379 km (0.074 R)
• M62: 35,632,567 km (0.059 R)
• M63: 36,475,850 km (0.106 R)
• M64: 37,480,999 km (0.089 R)
• M65: 37,869,953 km (0.044 R)
• M66: 38,573,362 km (0.084 R)
• M67: 38,887,518 km (0.096 R)
• M68: 39,597,210 km (0.072 R)
• M69: 39,755,485 km (0.104 R)
• M70: 41,671,534 km (0.109 R)
• M71: 43,862,544 km (0.06 R)
• M72: 44,930,823 km (0.109 R)
• M73: 45,675,521 km (0.083 R)
• M74: 46,424,109 km (0.084 R)
• M75: 46,925,411 km (0.116 R)
• M76: 47,260,660 km (0.062 R)
• M77: 47,596,807 km (0.086 R)
• M78: 49,203,637 km (0.078 R)
• M79: 51,086,476 km (0.116 R)
• M80: 51,950,105 km (0.108 R)
• M81: 52,036,722 km (0.067 R)
• M82: 53,341,814 km (0.056 R)
• M83: 53,516,544 km (0.052 R)
• M84: 53,866,752 km (0.094 R)
• M85: 55,275,366 km (0.116 R)
• M86: 55,629,315 km (0.074 R)
• M87: 56,963,578 km (0.103 R)
• M88: 57,321,117 km (0.076 R)
• M89: 57,500,186 km (0.071 R)
• M90: 59,210,688 km (0.04 R)
• M91: 60,572,776 km (0.093 R)
• M92: 60,755,136 km (0.085 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit