🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.9 AU

Year: 266 Days

Day: 16.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.94 AU - 1.2 AU

Year: 419 Days

Day: 13.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.05 AU - 1.49 AU

Year: 542 Days

Day: 45 Hours

Environment

Temp: -22 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,976,339 km

• M1: 333,603 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.72 AU - 2.12 AU

Year: 1008 Days

Day: 40.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.02 AU - 2.26 AU

Year: 1186 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 14

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.87 AU - 4.61 AU

Year: 3307 Days

Day: 9.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,976,339 km

• M1: 221,854 km (0.067 R)
• M2: 475,272 km (0.094 R)
• M3: 564,882 km (0.057 R)
• M4: 680,222 km (0.097 R)
• M5: 775,665 km (0.065 R)
• M6: 876,344 km (0.089 R)
• M7: 992,881 km (0.116 R)
• M8: 1,184,516 km (0.053 R)
• M9: 1,339,799 km (0.113 R)
• M10: 1,515,127 km (0.119 R)
• M11: 1,618,799 km (0.058 R)
• M12: 1,889,421 km (0.06 R)
• M13: 2,001,769 km (0.097 R)
• M14: 2,102,149 km (0.028 R)
• M15: 2,398,503 km (0.075 R)
• M16: 2,505,465 km (0.116 R)
• M17: 2,852,532 km (0.074 R)
• M18: 2,966,227 km (0.088 R)
• M19: 3,316,734 km (0.102 R)
• M20: 3,540,533 km (0.111 R)
• M21: 3,645,551 km (0.11 R)
• M22: 3,966,887 km (0.034 R)
• M23: 4,076,243 km (0.068 R)
• M24: 4,223,447 km (0.091 R)
• M25: 4,335,047 km (0.111 R)
• M26: 4,542,240 km (0.1 R)
• M27: 4,908,007 km (0.118 R)
• M28: 5,104,429 km (0.117 R)
• M29: 5,383,878 km (0.099 R)
• M30: 5,505,202 km (0.09 R)
• M31: 5,688,908 km (0.039 R)
• M32: 5,812,476 km (0.108 R)
• M33: 6,316,022 km (0.107 R)
• M34: 6,422,685 km (0.069 R)
• M35: 6,637,957 km (0.097 R)
• M36: 6,811,789 km (0.061 R)
• M37: 6,899,304 km (0.081 R)
• M38: 7,009,259 km (0.111 R)
• M39: 7,955,914 km (0.113 R)
• M40: 8,071,404 km (0.106 R)
• M41: 8,303,879 km (0.065 R)
• M42: 9,014,618 km (0.042 R)
• M43: 9,183,364 km (0.081 R)
• M44: 9,745,104 km (0.062 R)
• M45: 10,117,454 km (0.106 R)
• M46: 10,494,590 km (0.096 R)
• M47: 10,672,162 km (0.102 R)
• M48: 10,774,039 km (0.092 R)
• M49: 10,901,945 km (0.064 R)
• M50: 11,184,984 km (0.117 R)
• M51: 11,758,542 km (0.112 R)
• M52: 11,969,475 km (0.117 R)
• M53: 12,261,490 km (0.039 R)
• M54: 12,556,048 km (0.106 R)
• M55: 13,784,995 km (0.108 R)
• M56: 14,371,718 km (0.1 R)
• M57: 14,682,283 km (0.095 R)
• M58: 14,795,828 km (0.061 R)
• M59: 15,281,422 km (0.088 R)
• M60: 15,685,337 km (0.099 R)
• M61: 16,151,185 km (0.071 R)
• M62: 16,356,433 km (0.082 R)
• M63: 16,651,141 km (0.117 R)
• M64: 16,740,002 km (0.111 R)
• M65: 17,245,942 km (0.087 R)
• M66: 19,041,116 km (0.111 R)
• M67: 19,945,136 km (0.042 R)
• M68: 20,640,317 km (0.027 R)
• M69: 20,895,083 km (0.083 R)
• M70: 21,601,035 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.4

Radius: 13.1

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.09 AU - 9.81 AU

Year: 9303 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,976,339 km

• M1: 221,255 km (0.097 R)
• M2: 552,465 km (0.098 R)
• M3: 678,426 km (0.067 R)
• M4: 1,020,706 km (0.09 R)
• M5: 1,202,019 km (0.085 R)
• M6: 1,307,635 km (0.078 R)
• M7: 1,461,122 km (0.117 R)
• M8: 1,597,705 km (0.109 R)
• M9: 1,738,776 km (0.116 R)
• M10: 1,958,386 km (0.038 R)
• M11: 2,371,874 km (0.05 R)
• M12: 2,506,812 km (0.062 R)
• M13: 2,841,312 km (0.069 R)
• M14: 2,927,182 km (0.119 R)
• M15: 3,340,072 km (0.079 R)
• M16: 4,755,716 km (0.06 R)
• M17: 4,892,748 km (0.116 R)
• M18: 5,742,913 km (0.093 R)
• M19: 5,852,568 km (0.094 R)
• M20: 6,297,622 km (0.059 R)
• M21: 7,418,558 km (0.057 R)
• M22: 7,981,645 km (0.056 R)
• M23: 8,309,713 km (0.11 R)
• M24: 8,810,118 km (0.113 R)
• M25: 9,063,985 km (0.116 R)
• M26: 9,622,434 km (0.086 R)
• M27: 10,458,686 km (0.098 R)
• M28: 10,999,034 km (0.106 R)
• M29: 12,247,727 km (0.061 R)
• M30: 12,483,793 km (0.108 R)
• M31: 13,589,620 km (0.044 R)
• M32: 13,932,498 km (0.109 R)
• M33: 14,030,934 km (0.112 R)
• M34: 16,203,693 km (0.045 R)
• M35: 16,515,156 km (0.067 R)
• M36: 17,091,407 km (0.094 R)
• M37: 18,641,839 km (0.106 R)
• M38: 19,516,538 km (0.118 R)
• M39: 19,848,047 km (0.101 R)
• M40: 20,181,351 km (0.059 R)
• M41: 20,460,501 km (0.079 R)
• M42: 20,909,893 km (0.064 R)
• M43: 21,476,270 km (0.08 R)
• M44: 21,990,289 km (0.107 R)
• M45: 23,030,443 km (0.063 R)
• M46: 23,909,480 km (0.074 R)
• M47: 24,382,807 km (0.109 R)
• M48: 25,038,794 km (0.092 R)
• M49: 25,218,760 km (0.047 R)
• M50: 26,673,300 km (0.11 R)
• M51: 26,795,821 km (0.08 R)
• M52: 27,410,818 km (0.109 R)
• M53: 30,235,824 km (0.112 R)
• M54: 31,262,365 km (0.084 R)
• M55: 31,909,824 km (0.082 R)
• M56: 32,758,194 km (0.106 R)
• M57: 33,415,826 km (0.114 R)
• M58: 34,210,639 km (0.102 R)
• M59: 35,078,756 km (0.05 R)
• M60: 35,481,922 km (0.118 R)
• M61: 35,684,029 km (0.109 R)
• M62: 36,021,821 km (0.112 R)
• M63: 36,224,975 km (0.118 R)
• M64: 37,589,158 km (0.114 R)
• M65: 38,692,592 km (0.096 R)
• M66: 38,970,096 km (0.115 R)
• M67: 39,666,773 km (0.107 R)
• M68: 42,066,323 km (0.117 R)
• M69: 42,351,756 km (0.096 R)
• M70: 42,780,952 km (0.095 R)
• M71: 43,139,837 km (0.107 R)
• M72: 43,427,663 km (0.037 R)
• M73: 43,643,832 km (0.12 R)
• M74: 43,788,194 km (0.105 R)
• M75: 44,005,111 km (0.051 R)
• M76: 44,149,922 km (0.105 R)
• M77: 44,876,070 km (0.077 R)
• M78: 45,459,951 km (0.089 R)
• M79: 47,597,405 km (0.075 R)
• M80: 49,240,738 km (0.118 R)
• M81: 49,842,869 km (0.118 R)
• M82: 49,993,813 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.8

Radius: 7.7

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.02 AU - 14.56 AU

Year: 15333 Days

Day: 22.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,976,339 km

• M1: 125,961 km (0.091 R)
• M2: 191,934 km (0.039 R)
• M3: 265,686 km (0.068 R)
• M4: 467,194 km (0.107 R)
• M5: 674,238 km (0.076 R)
• M6: 735,872 km (0.064 R)
• M7: 865,124 km (0.114 R)
• M8: 1,121,685 km (0.053 R)
• M9: 1,965,566 km (0.064 R)
• M10: 2,692,313 km (0.097 R)
• M11: 4,209,235 km (0.069 R)
• M12: 5,426,812 km (0.1 R)
• M13: 5,511,634 km (0.082 R)
• M14: 5,986,159 km (0.059 R)
• M15: 6,473,698 km (0.115 R)
• M16: 6,699,591 km (0.077 R)
• M17: 9,863,436 km (0.088 R)
• M18: 10,071,377 km (0.072 R)
• M19: 10,438,491 km (0.119 R)
• M20: 11,566,159 km (0.088 R)
• M21: 12,172,330 km (0.085 R)
• M22: 13,761,059 km (0.082 R)
• M23: 13,818,954 km (0.086 R)
• M24: 15,234,000 km (0.093 R)
• M25: 16,570,956 km (0.093 R)
• M26: 17,128,807 km (0.112 R)
• M27: 17,315,954 km (0.069 R)
• M28: 18,262,609 km (0.101 R)
• M29: 20,139,913 km (0.077 R)
• M30: 20,536,048 km (0.075 R)
• M31: 21,537,306 km (0.109 R)
• M32: 22,213,638 km (0.119 R)
• M33: 23,172,261 km (0.101 R)
• M34: 23,448,569 km (0.116 R)
• M35: 23,517,832 km (0.118 R)
• M36: 23,726,073 km (0.074 R)
• M37: 24,074,486 km (0.083 R)
• M38: 24,846,860 km (0.116 R)
• M39: 25,129,600 km (0.08 R)
• M40: 25,200,509 km (0.114 R)
• M41: 25,342,478 km (0.071 R)
• M42: 25,770,028 km (0.088 R)
• M43: 26,704,417 km (0.08 R)
• M44: 27,212,152 km (0.117 R)
• M45: 27,285,006 km (0.049 R)
• M46: 28,310,948 km (0.077 R)
• M47: 28,902,907 km (0.106 R)
• M48: 29,274,807 km (0.066 R)
• M49: 29,723,451 km (0.103 R)
• M50: 30,098,942 km (0.098 R)
• M51: 30,778,715 km (0.104 R)
• M52: 32,616,375 km (0.093 R)
• M53: 34,017,808 km (0.092 R)
• M54: 34,253,275 km (0.098 R)
• M55: 34,489,340 km (0.11 R)
• M56: 35,200,529 km (0.089 R)
• M57: 35,996,539 km (0.119 R)
• M58: 36,477,047 km (0.082 R)
• M59: 37,201,699 km (0.066 R)
• M60: 37,606,362 km (0.077 R)
• M61: 38,665,215 km (0.105 R)
• M62: 39,651,364 km (0.104 R)
• M63: 39,981,976 km (0.093 R)
• M64: 40,396,362 km (0.113 R)
• M65: 41,564,422 km (0.049 R)
• M66: 41,900,269 km (0.067 R)
• M67: 41,984,343 km (0.106 R)
• M68: 42,574,507 km (0.113 R)
• M69: 43,592,670 km (0.035 R)
• M70: 44,275,734 km (0.067 R)
• M71: 44,704,631 km (0.114 R)
• M72: 45,307,211 km (0.117 R)
• M73: 45,393,529 km (0.032 R)
• M74: 45,999,251 km (0.112 R)
• M75: 46,346,468 km (0.065 R)
• M76: 47,393,653 km (0.064 R)
• M77: 48,625,292 km (0.092 R)
• M78: 51,389,412 km (0.081 R)
• M79: 51,749,793 km (0.106 R)
• M80: 52,201,429 km (0.085 R)
• M81: 52,836,023 km (0.117 R)
• M82: 53,199,696 km (0.035 R)
• M83: 53,381,906 km (0.114 R)
• M84: 54,571,059 km (0.091 R)
• M85: 58,003,134 km (0.039 R)
• M86: 58,096,931 km (0.078 R)
• M87: 58,660,317 km (0.097 R)
• M88: 59,697,928 km (0.054 R)
• M89: 60,456,389 km (0.104 R)
• M90: 61,313,435 km (0.091 R)
• M91: 62,847,113 km (0.066 R)
• M92: 63,715,229 km (0.116 R)
• M93: 63,908,809 km (0.079 R)
• M94: 64,005,599 km (0.047 R)
• M95: 64,781,862 km (0.038 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: 208 - 11,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit