🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 171 Days

Day: 34.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 180 Days

Day: 19.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,289,891 km

• M1: 289,921 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.65 AU - 0.69 AU

Year: 197 Days

Day: 24 Hours

Environment

Temp: 139 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.26 AU - 4.38 AU

Year: 3231 Days

Day: 17.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,289,891 km

• M1: 2,798,677 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.79 AU - 5.71 AU

Year: 3726 Days

Day: 19.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,289,891 km

• M1: 52,958 km (0.081 R)
• M2: 3,549,209 km (0.118 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 11.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.54 AU - 6.68 AU

Year: 5435 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,289,891 km

• M1: 189,840 km (0.061 R)
• M2: 508,782 km (0.112 R)
• M3: 692,489 km (0.036 R)
• M4: 1,033,871 km (0.072 R)
• M5: 2,617,215 km (0.119 R)
• M6: 2,769,655 km (0.099 R)
• M7: 3,362,063 km (0.066 R)
• M8: 3,600,372 km (0.119 R)
• M9: 4,043,331 km (0.119 R)
• M10: 4,169,442 km (0.065 R)
• M11: 4,271,468 km (0.11 R)
• M12: 4,846,821 km (0.083 R)
• M13: 5,089,320 km (0.085 R)
• M14: 5,983,765 km (0.111 R)
• M15: 6,156,850 km (0.105 R)
• M16: 6,331,730 km (0.119 R)
• M17: 6,478,785 km (0.048 R)
• M18: 6,956,600 km (0.101 R)
• M19: 7,820,528 km (0.09 R)
• M20: 8,041,783 km (0.096 R)
• M21: 8,233,119 km (0.119 R)
• M22: 8,750,727 km (0.077 R)
• M23: 9,145,815 km (0.112 R)
• M24: 9,648,015 km (0.073 R)
• M25: 9,749,592 km (0.112 R)
• M26: 10,159,191 km (0.111 R)
• M27: 10,470,205 km (0.104 R)
• M28: 10,714,199 km (0.07 R)
• M29: 11,745,228 km (0.073 R)
• M30: 12,217,808 km (0.058 R)
• M31: 12,401,215 km (0.102 R)
• M32: 12,733,621 km (0.082 R)
• M33: 14,516,977 km (0.105 R)
• M34: 14,633,365 km (0.085 R)
• M35: 15,220,536 km (0.095 R)
• M36: 15,775,395 km (0.079 R)
• M37: 16,216,110 km (0.051 R)
• M38: 16,377,376 km (0.105 R)
• M39: 16,579,633 km (0.094 R)
• M40: 16,782,787 km (0.118 R)
• M41: 17,314,906 km (0.08 R)
• M42: 17,769,534 km (0.091 R)
• M43: 17,852,561 km (0.059 R)
• M44: 17,935,738 km (0.114 R)
• M45: 18,144,277 km (0.089 R)
• M46: 18,228,052 km (0.114 R)
• M47: 18,521,862 km (0.113 R)
• M48: 19,114,120 km (0.12 R)
• M49: 19,327,147 km (0.062 R)
• M50: 19,412,717 km (0.093 R)
• M51: 20,578,533 km (0.093 R)
• M52: 21,766,939 km (0.105 R)
• M53: 23,340,559 km (0.097 R)
• M54: 23,568,247 km (0.108 R)
• M55: 24,302,174 km (0.077 R)
• M56: 24,997,056 km (0.097 R)
• M57: 25,090,106 km (0.071 R)
• M58: 25,510,775 km (0.064 R)
• M59: 26,406,268 km (0.102 R)
• M60: 26,691,102 km (0.082 R)
• M61: 27,216,191 km (0.086 R)
• M62: 27,359,955 km (0.107 R)
• M63: 27,696,550 km (0.099 R)
• M64: 27,986,022 km (0.092 R)
• M65: 28,131,132 km (0.082 R)
• M66: 28,373,630 km (0.08 R)
• M67: 28,519,338 km (0.079 R)
• M68: 28,714,114 km (0.117 R)
• M69: 30,387,815 km (0.058 R)
• M70: 30,586,781 km (0.115 R)
• M71: 30,985,908 km (0.03 R)
• M72: 31,186,219 km (0.046 R)
• M73: 31,286,599 km (0.064 R)
• M74: 32,143,346 km (0.053 R)
• M75: 32,752,958 km (0.112 R)
• M76: 34,138,234 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 14.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.68 AU - 7.76 AU

Year: 6982 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 57,289,891 km

• M1: 187,895 km (0.036 R)
• M2: 473,627 km (0.098 R)
• M3: 902,823 km (0.119 R)
• M4: 1,125,275 km (0.085 R)
• M5: 1,234,482 km (0.076 R)
• M6: 1,484,460 km (0.09 R)
• M7: 1,730,548 km (0.12 R)
• M8: 2,745,719 km (0.043 R)
• M9: 2,896,963 km (0.094 R)
• M10: 3,448,081 km (0.069 R)
• M11: 3,611,741 km (0.066 R)
• M12: 3,890,442 km (0.112 R)
• M13: 4,147,302 km (0.039 R)
• M14: 4,707,995 km (0.099 R)
• M15: 4,951,390 km (0.103 R)
• M16: 5,642,383 km (0.094 R)
• M17: 6,296,874 km (0.047 R)
• M18: 6,769,603 km (0.116 R)
• M19: 7,359,168 km (0.069 R)
• M20: 7,500,239 km (0.116 R)
• M21: 7,857,179 km (0.083 R)
• M22: 9,301,846 km (0.111 R)
• M23: 9,569,776 km (0.091 R)
• M24: 10,349,480 km (0.08 R)
• M25: 10,627,283 km (0.11 R)
• M26: 10,747,111 km (0.103 R)
• M27: 10,907,480 km (0.076 R)
• M28: 11,434,513 km (0.098 R)
• M29: 12,387,302 km (0.116 R)
• M30: 12,724,645 km (0.07 R)
• M31: 13,494,925 km (0.049 R)
• M32: 13,668,159 km (0.094 R)
• M33: 13,798,608 km (0.12 R)
• M34: 14,192,350 km (0.109 R)
• M35: 14,946,323 km (0.104 R)
• M36: 15,305,657 km (0.098 R)
• M37: 15,531,700 km (0.087 R)
• M38: 15,758,789 km (0.114 R)
• M39: 17,285,585 km (0.12 R)
• M40: 17,568,176 km (0.047 R)
• M41: 17,804,989 km (0.1 R)
• M42: 17,899,984 km (0.059 R)
• M43: 18,617,754 km (0.104 R)
• M44: 19,345,099 km (0.098 R)
• M45: 19,835,032 km (0.031 R)
• M46: 20,478,303 km (0.091 R)
• M47: 20,627,602 km (0.083 R)
• M48: 21,633,049 km (0.118 R)
• M49: 22,243,857 km (0.077 R)
• M50: 22,808,888 km (0.099 R)
• M51: 23,170,765 km (0.063 R)
• M52: 23,534,737 km (0.115 R)
• M53: 24,057,881 km (0.094 R)
• M54: 24,426,340 km (0.118 R)
• M55: 25,222,351 km (0.034 R)
• M56: 26,567,834 km (0.117 R)
• M57: 29,160,066 km (0.073 R)
• M58: 30,174,040 km (0.045 R)
• M59: 30,344,133 km (0.111 R)
• M60: 31,256,830 km (0.063 R)
• M61: 31,774,289 km (0.076 R)
• M62: 32,120,757 km (0.09 R)
• M63: 33,402,063 km (0.067 R)
• M64: 33,519,348 km (0.116 R)
• M65: 33,636,782 km (0.078 R)
• M66: 33,813,308 km (0.117 R)
• M67: 34,285,289 km (0.064 R)
• M68: 35,714,248 km (0.11 R)
• M69: 35,954,352 km (0.091 R)
• M70: 36,556,783 km (0.098 R)
• M71: 36,798,832 km (0.05 R)
• M72: 37,955,373 km (0.093 R)
• M73: 38,323,085 km (0.09 R)
• M74: 38,445,905 km (0.117 R)
• M75: 39,309,384 km (0.09 R)
• M76: 39,681,434 km (0.07 R)
• M77: 40,241,678 km (0.034 R)
• M78: 41,685,297 km (0.091 R)
• M79: 41,811,558 km (0.097 R)
• M80: 42,064,677 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 13.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.61 AU - 7.61 AU

Year: 7555 Days

Day: 8.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,289,891 km

• M1: 170,691 km (0.038 R)
• M2: 256,710 km (0.114 R)
• M3: 386,262 km (0.12 R)
• M4: 678,875 km (0.096 R)
• M5: 1,117,047 km (0.086 R)
• M6: 1,268,889 km (0.068 R)
• M7: 1,531,284 km (0.079 R)
• M8: 1,992,494 km (0.107 R)
• M9: 2,776,536 km (0.08 R)
• M10: 3,367,149 km (0.102 R)
• M11: 3,792,306 km (0.031 R)
• M12: 4,204,747 km (0.042 R)
• M13: 4,386,060 km (0.098 R)
• M14: 5,233,682 km (0.055 R)
• M15: 5,660,035 km (0.11 R)
• M16: 5,961,625 km (0.049 R)
• M17: 6,268,749 km (0.075 R)
• M18: 6,686,277 km (0.067 R)
• M19: 7,148,983 km (0.078 R)
• M20: 7,475,256 km (0.049 R)
• M21: 7,622,012 km (0.095 R)
• M22: 7,769,665 km (0.101 R)
• M23: 8,598,586 km (0.071 R)
• M24: 8,752,373 km (0.08 R)
• M25: 9,101,684 km (0.07 R)
• M26: 9,534,919 km (0.094 R)
• M27: 9,814,219 km (0.11 R)
• M28: 10,096,211 km (0.088 R)
• M29: 10,462,725 km (0.069 R)
• M30: 11,083,257 km (0.1 R)
• M31: 11,843,663 km (0.066 R)
• M32: 12,708,489 km (0.091 R)
• M33: 13,015,912 km (0.054 R)
• M34: 13,192,737 km (0.102 R)
• M35: 13,817,907 km (0.109 R)
• M36: 13,908,114 km (0.099 R)
• M37: 14,224,962 km (0.061 R)
• M38: 15,283,068 km (0.088 R)
• M39: 15,892,380 km (0.099 R)
• M40: 16,605,364 km (0.099 R)
• M41: 17,183,260 km (0.079 R)
• M42: 17,377,438 km (0.116 R)
• M43: 17,669,902 km (0.117 R)
• M44: 18,111,814 km (0.076 R)
• M45: 19,915,516 km (0.094 R)
• M46: 20,529,465 km (0.063 R)
• M47: 21,097,638 km (0.118 R)
• M48: 21,514,268 km (0.1 R)
• M49: 21,933,441 km (0.099 R)
• M50: 22,091,417 km (0.099 R)
• M51: 22,886,679 km (0.105 R)
• M52: 23,368,384 km (0.092 R)
• M53: 23,691,366 km (0.094 R)
• M54: 24,559,931 km (0.042 R)
• M55: 25,604,872 km (0.062 R)
• M56: 26,552,126 km (0.118 R)
• M57: 26,664,324 km (0.057 R)
• M58: 26,945,419 km (0.075 R)
• M59: 27,681,141 km (0.105 R)
• M60: 27,851,982 km (0.074 R)
• M61: 28,022,972 km (0.053 R)
• M62: 28,366,150 km (0.114 R)
• M63: 28,768,269 km (0.087 R)
• M64: 29,869,459 km (0.103 R)
• M65: 30,395,894 km (0.11 R)
• M66: 30,925,321 km (0.05 R)
• M67: 31,695,450 km (0.106 R)
• M68: 33,678,819 km (0.115 R)
• M69: 34,593,610 km (0.115 R)
• M70: 36,136,413 km (0.099 R)
• M71: 36,385,344 km (0.072 R)
• M72: 38,270,277 km (0.104 R)
• M73: 39,801,261 km (0.097 R)
• M74: 40,187,074 km (0.03 R)
• M75: 41,612,443 km (0.104 R)
• M76: 42,069,464 km (0.078 R)
• M77: 42,200,213 km (0.067 R)
• M78: 44,246,113 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 14.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.4 AU - 14.24 AU

Year: 14625 Days

Day: 6.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,289,891 km

• M1: 192,233 km (0.107 R)
• M2: 436,227 km (0.098 R)
• M3: 589,266 km (0.089 R)
• M4: 840,590 km (0.112 R)
• M5: 1,573,171 km (0.114 R)
• M6: 1,699,133 km (0.043 R)
• M7: 1,802,505 km (0.04 R)
• M8: 1,988,754 km (0.114 R)
• M9: 2,098,110 km (0.105 R)
• M10: 2,294,682 km (0.069 R)
• M11: 2,616,317 km (0.111 R)
• M12: 2,921,497 km (0.07 R)
• M13: 3,015,444 km (0.086 R)
• M14: 3,634,031 km (0.096 R)
• M15: 3,735,309 km (0.091 R)
• M16: 3,941,006 km (0.118 R)
• M17: 4,045,126 km (0.07 R)
• M18: 4,837,846 km (0.11 R)
• M19: 5,176,086 km (0.075 R)
• M20: 5,995,434 km (0.111 R)
• M21: 6,318,416 km (0.116 R)
• M22: 6,688,521 km (0.116 R)
• M23: 6,855,322 km (0.109 R)
• M24: 8,061,530 km (0.081 R)
• M25: 10,375,211 km (0.048 R)
• M26: 10,471,851 km (0.087 R)
• M27: 11,255,594 km (0.097 R)
• M28: 12,415,277 km (0.098 R)
• M29: 13,560,000 km (0.048 R)
• M30: 13,878,045 km (0.111 R)
• M31: 14,629,924 km (0.112 R)
• M32: 14,738,382 km (0.115 R)
• M33: 15,339,915 km (0.059 R)
• M34: 16,341,473 km (0.095 R)
• M35: 16,964,099 km (0.025 R)
• M36: 17,421,719 km (0.051 R)
• M37: 18,937,146 km (0.057 R)
• M38: 20,071,098 km (0.068 R)
• M39: 21,288,525 km (0.108 R)
• M40: 21,720,264 km (0.066 R)
• M41: 21,844,281 km (0.049 R)
• M42: 21,968,298 km (0.077 R)
• M43: 22,404,675 km (0.091 R)
• M44: 23,159,396 km (0.111 R)
• M45: 24,242,784 km (0.102 R)
• M46: 25,342,627 km (0.086 R)
• M47: 27,457,044 km (0.09 R)
• M48: 28,129,336 km (0.097 R)
• M49: 28,603,113 km (0.087 R)
• M50: 29,079,732 km (0.104 R)
• M51: 29,421,563 km (0.119 R)
• M52: 31,221,375 km (0.067 R)
• M53: 31,641,745 km (0.114 R)
• M54: 32,064,060 km (0.098 R)
• M55: 32,346,500 km (0.108 R)
• M56: 32,629,988 km (0.099 R)
• M57: 32,914,075 km (0.112 R)
• M58: 33,127,850 km (0.089 R)
• M59: 34,131,203 km (0.093 R)
• M60: 34,781,505 km (0.093 R)
• M61: 35,435,846 km (0.069 R)
• M62: 36,167,828 km (0.049 R)
• M63: 36,535,540 km (0.09 R)
• M64: 36,683,043 km (0.071 R)
• M65: 37,646,454 km (0.066 R)
• M66: 39,825,646 km (0.086 R)
• M67: 40,892,129 km (0.115 R)
• M68: 41,275,399 km (0.057 R)
• M69: 41,505,929 km (0.107 R)
• M70: 41,890,994 km (0.031 R)
• M71: 44,305,055 km (0.085 R)
• M72: 44,619,959 km (0.064 R)
• M73: 45,330,848 km (0.06 R)
• M74: 46,284,684 km (0.109 R)
• M75: 47,164,768 km (0.056 R)
• M76: 47,969,754 km (0.086 R)
• M77: 48,131,320 km (0.098 R)
• M78: 50,083,871 km (0.045 R)
• M79: 50,329,660 km (0.078 R)
• M80: 51,317,306 km (0.113 R)
• M81: 51,979,127 km (0.039 R)
• M82: 52,643,939 km (0.08 R)
• M83: 52,810,592 km (0.057 R)
• M84: 53,311,595 km (0.113 R)
• M85: 56,776,730 km (0.062 R)
• M86: 56,947,571 km (0.098 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit