🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 448 Days

Day: 24.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,773,210 km

• M1: 38,895 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.24 AU - 2.52 AU

Year: 1369 Days

Day: 14.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2 AU - 3.26 AU

Year: 1590 Days

Day: 21.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,773,210 km

• M1: 848,070 km (0.077 R)
• M2: 1,023,698 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.16 AU - 4.62 AU

Year: 2860 Days

Day: 35.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 14.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.95 AU - 5.03 AU

Year: 4155 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 65,773,210 km

• M1: 357,389 km (0.111 R)
• M2: 558,598 km (0.083 R)
• M3: 848,968 km (0.101 R)
• M4: 997,219 km (0.092 R)
• M5: 1,154,896 km (0.076 R)
• M6: 1,376,001 km (0.077 R)
• M7: 1,631,215 km (0.114 R)
• M8: 1,759,720 km (0.085 R)
• M9: 1,860,998 km (0.102 R)
• M10: 2,080,607 km (0.105 R)
• M11: 2,177,247 km (0.117 R)
• M12: 2,275,683 km (0.065 R)
• M13: 2,743,176 km (0.092 R)
• M14: 3,178,656 km (0.036 R)
• M15: 3,481,292 km (0.116 R)
• M16: 3,714,665 km (0.119 R)
• M17: 3,859,775 km (0.079 R)
• M18: 4,060,984 km (0.098 R)
• M19: 4,196,968 km (0.108 R)
• M20: 4,585,923 km (0.106 R)
• M21: 4,770,526 km (0.093 R)
• M22: 4,914,290 km (0.073 R)
• M23: 5,147,364 km (0.099 R)
• M24: 5,250,436 km (0.067 R)
• M25: 5,369,217 km (0.115 R)
• M26: 5,609,322 km (0.11 R)
• M27: 5,730,795 km (0.112 R)
• M28: 5,837,758 km (0.072 R)
• M29: 6,335,470 km (0.101 R)
• M30: 6,766,012 km (0.107 R)
• M31: 7,206,129 km (0.03 R)
• M32: 7,504,876 km (0.08 R)
• M33: 7,807,662 km (0.066 R)
• M34: 8,512,418 km (0.025 R)
• M35: 8,899,129 km (0.113 R)
• M36: 9,005,642 km (0.052 R)
• M37: 9,148,209 km (0.07 R)
• M38: 9,255,620 km (0.1 R)
• M39: 9,507,992 km (0.118 R)
• M40: 9,653,251 km (0.094 R)
• M41: 9,744,506 km (0.09 R)
• M42: 9,890,962 km (0.082 R)
• M43: 10,056,567 km (0.054 R)
• M44: 10,297,569 km (0.077 R)
• M45: 10,465,418 km (0.1 R)
• M46: 11,261,129 km (0.106 R)
• M47: 11,434,214 km (0.098 R)
• M48: 11,550,003 km (0.096 R)
• M49: 12,037,093 km (0.096 R)
• M50: 12,233,815 km (0.12 R)
• M51: 12,730,330 km (0.1 R)
• M52: 13,111,954 km (0.108 R)
• M53: 13,355,051 km (0.058 R)
• M54: 13,742,958 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 10.4

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.08 AU - 10.2 AU

Year: 10301 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,773,210 km

• M1: 160,668 km (0.092 R)
• M2: 494,870 km (0.038 R)
• M3: 763,996 km (0.116 R)
• M4: 1,317,658 km (0.108 R)
• M5: 2,189,365 km (0.103 R)
• M6: 3,053,891 km (0.037 R)
• M7: 3,490,567 km (0.107 R)
• M8: 3,880,718 km (0.045 R)
• M9: 3,980,500 km (0.09 R)
• M10: 4,182,607 km (0.104 R)
• M11: 4,988,341 km (0.101 R)
• M12: 5,133,301 km (0.107 R)
• M13: 5,390,610 km (0.049 R)
• M14: 5,994,387 km (0.114 R)
• M15: 6,110,026 km (0.112 R)
• M16: 7,183,839 km (0.094 R)
• M17: 7,306,809 km (0.082 R)
• M18: 7,721,644 km (0.09 R)
• M19: 8,016,651 km (0.1 R)
• M20: 8,272,313 km (0.054 R)
• M21: 9,277,761 km (0.057 R)
• M22: 9,366,921 km (0.085 R)
• M23: 9,726,854 km (0.117 R)
• M24: 10,275,279 km (0.115 R)
• M25: 10,786,754 km (0.074 R)
• M26: 11,834,538 km (0.097 R)
• M27: 12,174,724 km (0.117 R)
• M28: 12,864,818 km (0.116 R)
• M29: 14,282,857 km (0.026 R)
• M30: 14,905,782 km (0.108 R)
• M31: 16,177,963 km (0.071 R)
• M32: 17,045,331 km (0.095 R)
• M33: 17,264,492 km (0.069 R)
• M34: 18,938,193 km (0.051 R)
• M35: 19,165,282 km (0.079 R)
• M36: 19,909,532 km (0.113 R)
• M37: 21,190,389 km (0.08 R)
• M38: 21,367,213 km (0.103 R)
• M39: 22,198,379 km (0.112 R)
• M40: 23,647,833 km (0.077 R)
• M41: 24,260,885 km (0.089 R)
• M42: 25,816,105 km (0.108 R)
• M43: 25,941,916 km (0.056 R)
• M44: 26,383,828 km (0.116 R)
• M45: 27,275,282 km (0.101 R)
• M46: 28,176,460 km (0.09 R)
• M47: 28,761,088 km (0.116 R)
• M48: 29,087,511 km (0.049 R)
• M49: 30,272,924 km (0.067 R)
• M50: 30,671,603 km (0.072 R)
• M51: 31,138,946 km (0.111 R)
• M52: 31,340,006 km (0.066 R)
• M53: 31,810,641 km (0.115 R)
• M54: 32,690,875 km (0.087 R)
• M55: 33,168,242 km (0.057 R)
• M56: 34,337,199 km (0.113 R)
• M57: 38,640,980 km (0.084 R)
• M58: 38,785,043 km (0.114 R)
• M59: 39,362,641 km (0.04 R)
• M60: 40,161,643 km (0.115 R)
• M61: 40,672,819 km (0.107 R)
• M62: 40,965,881 km (0.077 R)
• M63: 41,259,691 km (0.088 R)
• M64: 42,071,110 km (0.036 R)
• M65: 42,516,014 km (0.057 R)
• M66: 43,037,063 km (0.106 R)
• M67: 43,860,001 km (0.097 R)
• M68: 44,160,543 km (0.095 R)
• M69: 44,537,231 km (0.077 R)
• M70: 45,066,359 km (0.044 R)
• M71: 47,974,840 km (0.116 R)
• M72: 48,284,508 km (0.117 R)
• M73: 48,672,565 km (0.12 R)
• M74: 48,983,728 km (0.06 R)
• M75: 49,217,550 km (0.07 R)
• M76: 49,921,258 km (0.083 R)
• M77: 50,706,946 km (0.116 R)
• M78: 51,101,436 km (0.071 R)
• M79: 51,655,247 km (0.09 R)
• M80: 51,813,971 km (0.072 R)
• M81: 51,893,257 km (0.052 R)
• M82: 51,972,694 km (0.071 R)
• M83: 52,928,774 km (0.072 R)
• M84: 53,088,694 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.3

Radius: 12.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.22 AU - 11.04 AU

Year: 12019 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,773,210 km

• M1: 286,330 km (0.119 R)
• M2: 408,103 km (0.078 R)
• M3: 618,587 km (0.038 R)
• M4: 721,062 km (0.058 R)
• M5: 1,005,298 km (0.078 R)
• M6: 1,087,427 km (0.103 R)
• M7: 1,215,184 km (0.089 R)
• M8: 1,303,297 km (0.109 R)
• M9: 1,828,385 km (0.057 R)
• M10: 1,956,591 km (0.084 R)
• M11: 2,168,122 km (0.079 R)
• M12: 2,359,607 km (0.052 R)
• M13: 2,643,095 km (0.091 R)
• M14: 2,848,194 km (0.111 R)
• M15: 2,997,941 km (0.116 R)
• M16: 4,220,904 km (0.089 R)
• M17: 4,742,253 km (0.068 R)
• M18: 4,884,819 km (0.114 R)
• M19: 5,028,732 km (0.1 R)
• M20: 5,432,198 km (0.089 R)
• M21: 6,824,505 km (0.08 R)
• M22: 7,067,003 km (0.1 R)
• M23: 7,353,483 km (0.083 R)
• M24: 7,895,776 km (0.088 R)
• M25: 8,711,533 km (0.107 R)
• M26: 9,196,080 km (0.101 R)
• M27: 9,419,280 km (0.116 R)
• M28: 10,329,883 km (0.035 R)
• M29: 10,889,827 km (0.101 R)
• M30: 12,381,767 km (0.111 R)
• M31: 13,076,499 km (0.104 R)
• M32: 13,176,730 km (0.101 R)
• M33: 13,428,653 km (0.027 R)
• M34: 13,682,072 km (0.09 R)
• M35: 13,783,798 km (0.117 R)
• M36: 14,555,574 km (0.118 R)
• M37: 14,815,874 km (0.109 R)
• M38: 14,920,592 km (0.096 R)
• M39: 15,183,137 km (0.072 R)
• M40: 15,394,219 km (0.075 R)
• M41: 15,553,242 km (0.042 R)
• M42: 18,676,546 km (0.03 R)
• M43: 18,789,493 km (0.104 R)
• M44: 19,129,977 km (0.102 R)
• M45: 19,817,080 km (0.094 R)
• M46: 19,990,165 km (0.048 R)
• M47: 20,628,948 km (0.09 R)
• M48: 21,510,977 km (0.06 R)
• M49: 22,165,468 km (0.082 R)
• M50: 22,345,135 km (0.097 R)
• M51: 23,555,382 km (0.101 R)
• M52: 24,662,555 km (0.041 R)
• M53: 25,222,650 km (0.038 R)
• M54: 25,472,777 km (0.107 R)
• M55: 25,975,725 km (0.084 R)
• M56: 26,101,986 km (0.083 R)
• M57: 28,409,384 km (0.046 R)
• M58: 30,116,146 km (0.075 R)
• M59: 31,720,882 km (0.1 R)
• M60: 31,855,819 km (0.112 R)
• M61: 33,216,262 km (0.109 R)
• M62: 33,490,475 km (0.104 R)
• M63: 33,834,550 km (0.1 R)
• M64: 34,664,968 km (0.048 R)
• M65: 35,362,094 km (0.097 R)
• M66: 35,993,397 km (0.077 R)
• M67: 36,557,830 km (0.064 R)
• M68: 36,982,987 km (0.062 R)
• M69: 37,552,506 km (0.068 R)
• M70: 38,700,072 km (0.074 R)
• M71: 39,568,338 km (0.105 R)
• M72: 40,589,493 km (0.103 R)
• M73: 41,103,361 km (0.062 R)
• M74: 42,137,382 km (0.09 R)
• M75: 43,030,631 km (0.112 R)
• M76: 43,629,471 km (0.11 R)
• M77: 44,987,221 km (0.102 R)
• M78: 46,205,696 km (0.116 R)
• M79: 46,972,684 km (0.066 R)
• M80: 48,286,303 km (0.081 R)
• M81: 48,519,377 km (0.094 R)
• M82: 49,533,800 km (0.077 R)
• M83: 49,690,429 km (0.108 R)
• M84: 51,266,143 km (0.109 R)
• M85: 52,060,209 km (0.107 R)
• M86: 53,339,121 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.9

Radius: 14.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.02 AU - 12.76 AU

Year: 14330 Days

Day: 8.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,773,210 km

• M1: 381,175 km (0.084 R)
• M2: 539,600 km (0.037 R)
• M3: 937,081 km (0.084 R)
• M4: 1,097,749 km (0.115 R)
• M5: 1,583,045 km (0.103 R)
• M6: 1,893,909 km (0.116 R)
• M7: 2,224,670 km (0.1 R)
• M8: 2,445,177 km (0.073 R)
• M9: 2,874,224 km (0.113 R)
• M10: 3,185,387 km (0.071 R)
• M11: 3,580,775 km (0.11 R)
• M12: 3,954,021 km (0.03 R)
• M13: 4,617,787 km (0.106 R)
• M14: 4,860,435 km (0.094 R)
• M15: 5,149,009 km (0.066 R)
• M16: 5,742,913 km (0.091 R)
• M17: 6,225,067 km (0.115 R)
• M18: 7,088,845 km (0.103 R)
• M19: 7,228,719 km (0.105 R)
• M20: 8,528,575 km (0.088 R)
• M21: 9,230,937 km (0.083 R)
• M22: 9,795,818 km (0.098 R)
• M23: 9,899,789 km (0.053 R)
• M24: 10,213,795 km (0.115 R)
• M25: 11,013,246 km (0.1 R)
• M26: 11,447,977 km (0.095 R)
• M27: 12,334,344 km (0.09 R)
• M28: 13,704,960 km (0.12 R)
• M29: 16,403,107 km (0.084 R)
• M30: 16,588,758 km (0.112 R)
• M31: 17,024,537 km (0.089 R)
• M32: 19,260,127 km (0.032 R)
• M33: 19,915,665 km (0.109 R)
• M34: 20,113,883 km (0.087 R)
• M35: 21,383,669 km (0.111 R)
• M36: 21,586,674 km (0.105 R)
• M37: 22,062,544 km (0.034 R)
• M38: 22,541,856 km (0.101 R)
• M39: 24,000,585 km (0.078 R)
• M40: 24,352,439 km (0.094 R)
• M41: 25,704,953 km (0.118 R)
• M42: 26,426,613 km (0.088 R)
• M43: 28,482,687 km (0.116 R)
• M44: 28,631,387 km (0.055 R)
• M45: 28,929,835 km (0.118 R)
• M46: 30,437,482 km (0.109 R)
• M47: 31,661,941 km (0.088 R)
• M48: 31,816,026 km (0.11 R)
• M49: 31,970,561 km (0.07 R)
• M50: 32,280,229 km (0.085 R)
• M51: 33,607,162 km (0.068 R)
• M52: 34,000,903 km (0.075 R)
• M53: 34,713,438 km (0.088 R)
• M54: 34,872,460 km (0.093 R)
• M55: 35,671,163 km (0.065 R)
• M56: 36,072,684 km (0.101 R)
• M57: 37,123,908 km (0.107 R)
• M58: 37,612,495 km (0.065 R)
• M59: 38,103,326 km (0.093 R)
• M60: 38,431,543 km (0.081 R)
• M61: 39,339,303 km (0.08 R)
• M62: 40,588,595 km (0.048 R)
• M63: 40,839,920 km (0.081 R)
• M64: 41,260,140 km (0.083 R)
• M65: 43,382,485 km (0.041 R)
• M66: 44,932,468 km (0.061 R)
• M67: 45,801,333 km (0.069 R)
• M68: 46,588,068 km (0.081 R)
• M69: 47,467,554 km (0.094 R)
• M70: 48,797,030 km (0.073 R)
• M71: 49,153,672 km (0.088 R)
• M72: 49,332,291 km (0.074 R)
• M73: 50,588,614 km (0.102 R)
• M74: 50,949,594 km (0.064 R)
• M75: 51,130,308 km (0.083 R)
• M76: 52,584,250 km (0.031 R)
• M77: 54,883,120 km (0.095 R)
• M78: 55,253,974 km (0.045 R)
• M79: 55,439,625 km (0.069 R)
• M80: 56,184,622 km (0.069 R)
• M81: 56,558,467 km (0.11 R)
• M82: 59,102,977 km (0.066 R)
• M83: 59,483,105 km (0.076 R)
• M84: 60,436,941 km (0.037 R)
• M85: 61,588,396 km (0.093 R)
• M86: 61,877,270 km (0.052 R)
• M87: 62,843,822 km (0.102 R)
• M88: 65,576,526 km (0.075 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit