🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.59 AU - 0.63 AU

Year: 182 Days

Day: 40.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.92 AU

Year: 254 Days

Day: 29.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,989,626 km

• M1: 352,901 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.1 AU - 1.16 AU

Year: 460 Days

Day: 24.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 11.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.9 AU - 6.76 AU

Year: 6098 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,989,626 km

• M1: 145,110 km (0.085 R)
• M2: 264,190 km (0.102 R)
• M3: 1,462,319 km (0.051 R)
• M4: 1,600,847 km (0.097 R)
• M5: 2,094,520 km (0.098 R)
• M6: 2,559,470 km (0.106 R)
• M7: 2,900,254 km (0.114 R)
• M8: 3,418,162 km (0.084 R)
• M9: 3,688,036 km (0.092 R)
• M10: 3,815,045 km (0.051 R)
• M11: 4,029,867 km (0.048 R)
• M12: 4,337,441 km (0.112 R)
• M13: 4,790,124 km (0.1 R)
• M14: 5,425,167 km (0.033 R)
• M15: 5,838,805 km (0.072 R)
• M16: 6,086,838 km (0.116 R)
• M17: 6,287,898 km (0.109 R)
• M18: 6,491,052 km (0.086 R)
• M19: 6,619,107 km (0.098 R)
• M20: 8,304,477 km (0.089 R)
• M21: 8,387,953 km (0.098 R)
• M22: 8,527,677 km (0.099 R)
• M23: 8,951,488 km (0.119 R)
• M24: 9,731,641 km (0.063 R)
• M25: 10,026,049 km (0.109 R)
• M26: 10,473,347 km (0.08 R)
• M27: 10,593,773 km (0.117 R)
• M28: 11,325,756 km (0.108 R)
• M29: 11,635,573 km (0.084 R)
• M30: 11,948,232 km (0.057 R)
• M31: 12,263,585 km (0.119 R)
• M32: 12,358,729 km (0.065 R)
• M33: 12,549,915 km (0.086 R)
• M34: 12,806,176 km (0.074 R)
• M35: 13,064,232 km (0.099 R)
• M36: 13,226,397 km (0.05 R)
• M37: 13,356,547 km (0.088 R)
• M38: 13,519,908 km (0.052 R)
• M39: 13,651,105 km (0.063 R)
• M40: 13,914,696 km (0.096 R)
• M41: 14,014,029 km (0.091 R)
• M42: 14,380,095 km (0.11 R)
• M43: 16,083,716 km (0.101 R)
• M44: 16,327,261 km (0.081 R)
• M45: 16,924,007 km (0.093 R)
• M46: 17,349,463 km (0.06 R)
• M47: 17,706,703 km (0.085 R)
• M48: 17,958,177 km (0.095 R)
• M49: 18,392,161 km (0.044 R)
• M50: 18,976,191 km (0.081 R)
• M51: 19,160,046 km (0.064 R)
• M52: 19,233,649 km (0.055 R)
• M53: 19,603,455 km (0.11 R)
• M54: 20,087,703 km (0.102 R)
• M55: 20,162,502 km (0.084 R)
• M56: 20,237,450 km (0.091 R)
• M57: 20,387,647 km (0.082 R)
• M58: 20,538,142 km (0.117 R)
• M59: 21,030,020 km (0.096 R)
• M60: 21,220,159 km (0.059 R)
• M61: 21,487,341 km (0.118 R)
• M62: 21,832,612 km (0.09 R)
• M63: 22,489,796 km (0.091 R)
• M64: 22,567,437 km (0.105 R)
• M65: 22,996,633 km (0.1 R)
• M66: 23,586,199 km (0.098 R)
• M67: 24,140,908 km (0.112 R)
• M68: 24,340,172 km (0.026 R)
• M69: 24,499,793 km (0.107 R)
• M70: 24,940,957 km (0.045 R)
• M71: 25,384,664 km (0.048 R)
• M72: 26,116,347 km (0.117 R)
• M73: 26,443,668 km (0.098 R)
• M74: 26,566,936 km (0.059 R)
• M75: 26,731,344 km (0.117 R)
• M76: 27,392,717 km (0.051 R)
• M77: 27,683,684 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 9.3

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.75 AU - 9.09 AU

Year: 9355 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,989,626 km

• M1: 116,387 km (0.096 R)
• M2: 186,997 km (0.11 R)
• M3: 256,261 km (0.09 R)
• M4: 477,965 km (0.111 R)
• M5: 781,200 km (0.066 R)
• M6: 948,451 km (0.088 R)
• M7: 1,030,729 km (0.098 R)
• M8: 1,103,284 km (0.101 R)
• M9: 1,177,634 km (0.091 R)
• M10: 1,589,328 km (0.068 R)
• M11: 1,688,362 km (0.092 R)
• M12: 1,922,632 km (0.082 R)
• M13: 2,183,082 km (0.053 R)
• M14: 2,454,901 km (0.078 R)
• M15: 2,537,030 km (0.09 R)
• M16: 2,653,567 km (0.108 R)
• M17: 2,788,804 km (0.061 R)
• M18: 2,874,673 km (0.058 R)
• M19: 3,084,110 km (0.101 R)
• M20: 3,280,532 km (0.088 R)
• M21: 3,518,093 km (0.086 R)
• M22: 3,648,393 km (0.108 R)
• M23: 3,742,490 km (0.116 R)
• M24: 3,971,375 km (0.09 R)
• M25: 4,068,314 km (0.114 R)
• M26: 4,126,657 km (0.08 R)
• M27: 4,185,449 km (0.073 R)
• M28: 4,284,034 km (0.105 R)
• M29: 4,463,402 km (0.116 R)
• M30: 5,016,166 km (0.098 R)
• M31: 5,332,715 km (0.104 R)
• M32: 5,439,827 km (0.037 R)
• M33: 5,896,849 km (0.104 R)
• M34: 5,985,411 km (0.104 R)
• M35: 6,074,272 km (0.044 R)
• M36: 6,231,051 km (0.082 R)
• M37: 6,389,026 km (0.045 R)
• M38: 6,457,242 km (0.108 R)
• M39: 6,525,609 km (0.085 R)
• M40: 6,964,379 km (0.069 R)
• M41: 7,058,028 km (0.119 R)
• M42: 7,151,975 km (0.106 R)
• M43: 7,317,580 km (0.107 R)
• M44: 8,016,950 km (0.066 R)
• M45: 8,687,298 km (0.085 R)
• M46: 8,914,687 km (0.045 R)
• M47: 9,016,413 km (0.051 R)
• M48: 9,582,791 km (0.117 R)
• M49: 10,453,899 km (0.089 R)
• M50: 11,076,077 km (0.054 R)
• M51: 11,295,238 km (0.066 R)
• M52: 11,488,219 km (0.087 R)
• M53: 11,961,547 km (0.081 R)
• M54: 12,441,157 km (0.111 R)
• M55: 12,554,852 km (0.116 R)
• M56: 12,668,995 km (0.115 R)
• M57: 12,840,883 km (0.115 R)
• M58: 13,331,863 km (0.084 R)
• M59: 13,623,579 km (0.115 R)
• M60: 13,711,542 km (0.062 R)
• M61: 13,888,068 km (0.068 R)
• M62: 14,392,063 km (0.1 R)
• M63: 14,691,408 km (0.055 R)
• M64: 15,144,092 km (0.077 R)
• M65: 15,755,049 km (0.114 R)
• M66: 15,970,769 km (0.083 R)
• M67: 16,342,819 km (0.113 R)
• M68: 16,405,052 km (0.027 R)
• M69: 16,467,434 km (0.092 R)
• M70: 16,655,030 km (0.073 R)
• M71: 16,843,374 km (0.036 R)
• M72: 17,190,441 km (0.082 R)
• M73: 17,923,770 km (0.078 R)
• M74: 18,407,420 km (0.09 R)
• M75: 18,472,345 km (0.076 R)
• M76: 19,059,218 km (0.079 R)
• M77: 19,851,189 km (0.11 R)
• M78: 20,217,703 km (0.119 R)
• M79: 21,672,244 km (0.081 R)
• M80: 21,843,533 km (0.099 R)
• M81: 22,741,569 km (0.089 R)
• M82: 23,475,795 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.8

Radius: 8

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.52 AU - 9.2 AU

Year: 10098 Days

Day: 5.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 69,989,626 km

• M1: 504,145 km (0.071 R)
• M2: 1,222,065 km (0.072 R)
• M3: 1,401,582 km (0.047 R)
• M4: 1,613,712 km (0.119 R)
• M5: 1,760,917 km (0.073 R)
• M6: 2,533,739 km (0.104 R)
• M7: 2,910,875 km (0.083 R)
• M8: 3,000,484 km (0.088 R)
• M9: 3,060,623 km (0.109 R)
• M10: 3,557,138 km (0.097 R)
• M11: 3,880,120 km (0.03 R)
• M12: 3,978,855 km (0.038 R)
• M13: 4,178,867 km (0.049 R)
• M14: 5,191,794 km (0.083 R)
• M15: 5,410,506 km (0.097 R)
• M16: 5,595,110 km (0.063 R)
• M17: 6,123,190 km (0.105 R)
• M18: 6,276,977 km (0.088 R)
• M19: 6,354,319 km (0.093 R)
• M20: 6,706,473 km (0.097 R)
• M21: 6,825,253 km (0.108 R)
• M22: 7,470,618 km (0.078 R)
• M23: 7,967,583 km (0.114 R)
• M24: 8,135,581 km (0.119 R)
• M25: 8,219,954 km (0.119 R)
• M26: 8,304,627 km (0.111 R)
• M27: 8,560,589 km (0.051 R)
• M28: 8,732,776 km (0.088 R)
• M29: 9,344,033 km (0.115 R)
• M30: 9,969,202 km (0.065 R)
• M31: 10,150,216 km (0.116 R)
• M32: 10,286,798 km (0.107 R)
• M33: 10,378,203 km (0.1 R)
• M34: 11,780,832 km (0.098 R)
• M35: 11,972,318 km (0.096 R)
• M36: 12,455,519 km (0.083 R)
• M37: 12,699,513 km (0.107 R)
• M38: 13,093,254 km (0.068 R)
• M39: 13,241,955 km (0.054 R)
• M40: 13,591,116 km (0.097 R)
• M41: 14,656,552 km (0.036 R)
• M42: 15,017,681 km (0.107 R)
• M43: 16,171,679 km (0.102 R)
• M44: 16,491,370 km (0.112 R)
• M45: 16,813,155 km (0.044 R)
• M46: 17,191,189 km (0.1 R)
• M47: 18,120,790 km (0.115 R)
• M48: 18,286,545 km (0.106 R)
• M49: 18,397,397 km (0.099 R)
• M50: 18,898,699 km (0.062 R)
• M51: 19,348,091 km (0.09 R)
• M52: 19,630,681 km (0.034 R)
• M53: 20,601,871 km (0.032 R)
• M54: 21,296,902 km (0.103 R)
• M55: 21,764,396 km (0.115 R)
• M56: 21,999,414 km (0.061 R)
• M57: 22,709,705 km (0.066 R)
• M58: 23,007,853 km (0.111 R)
• M59: 23,187,371 km (0.109 R)
• M60: 23,427,475 km (0.102 R)
• M61: 23,910,078 km (0.08 R)
• M62: 24,701,451 km (0.059 R)
• M63: 25,130,946 km (0.102 R)
• M64: 26,122,331 km (0.081 R)
• M65: 26,811,230 km (0.1 R)
• M66: 27,379,253 km (0.083 R)
• M67: 27,696,699 km (0.098 R)
• M68: 28,334,884 km (0.05 R)
• M69: 28,399,061 km (0.108 R)
• M70: 30,344,432 km (0.106 R)
• M71: 31,068,336 km (0.074 R)
• M72: 31,134,458 km (0.028 R)
• M73: 31,864,646 km (0.054 R)
• M74: 32,667,687 km (0.072 R)
• M75: 34,089,016 km (0.099 R)
• M76: 34,978,974 km (0.099 R)
• M77: 36,572,042 km (0.056 R)
• M78: 38,827,679 km (0.1 R)
• M79: 38,898,887 km (0.057 R)
• M80: 39,112,812 km (0.081 R)
• M81: 39,327,186 km (0.094 R)
• M82: 39,828,638 km (0.069 R)
• M83: 41,564,272 km (0.088 R)
• M84: 43,398,342 km (0.09 R)
• M85: 43,620,196 km (0.108 R)
• M86: 43,768,298 km (0.065 R)
• M87: 44,959,246 km (0.073 R)
• M88: 46,236,214 km (0.118 R)
• M89: 51,618,596 km (0.033 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.5

Radius: 7.9

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.19 AU - 13.35 AU

Year: 18509 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,989,626 km

• M1: 168,148 km (0.075 R)
• M2: 408,253 km (0.107 R)
• M3: 903,272 km (0.063 R)
• M4: 1,074,562 km (0.03 R)
• M5: 1,203,365 km (0.084 R)
• M6: 1,392,607 km (0.116 R)
• M7: 1,953,898 km (0.097 R)
• M8: 2,375,016 km (0.057 R)
• M9: 2,613,325 km (0.085 R)
• M10: 2,788,355 km (0.091 R)
• M11: 2,967,274 km (0.083 R)
• M12: 3,681,155 km (0.089 R)
• M13: 4,571,262 km (0.081 R)
• M14: 5,569,678 km (0.111 R)
• M15: 6,396,506 km (0.116 R)
• M16: 7,114,426 km (0.104 R)
• M17: 7,212,113 km (0.113 R)
• M18: 7,557,535 km (0.106 R)
• M19: 8,009,470 km (0.098 R)
• M20: 8,111,197 km (0.09 R)
• M21: 8,213,222 km (0.102 R)
• M22: 8,834,652 km (0.069 R)
• M23: 9,310,672 km (0.062 R)
• M24: 9,417,635 km (0.065 R)
• M25: 9,471,191 km (0.056 R)
• M26: 10,122,390 km (0.08 R)
• M27: 11,183,039 km (0.119 R)
• M28: 11,239,737 km (0.108 R)
• M29: 12,103,216 km (0.069 R)
• M30: 12,928,248 km (0.045 R)
• M31: 13,893,304 km (0.076 R)
• M32: 15,700,745 km (0.095 R)
• M33: 16,148,043 km (0.061 R)
• M34: 16,599,529 km (0.108 R)
• M35: 16,859,381 km (0.039 R)
• M36: 17,845,829 km (0.064 R)
• M37: 18,045,393 km (0.106 R)
• M38: 18,112,113 km (0.093 R)
• M39: 18,581,103 km (0.105 R)
• M40: 19,054,131 km (0.074 R)
• M41: 19,599,565 km (0.107 R)
• M42: 19,668,230 km (0.069 R)
• M43: 20,497,003 km (0.12 R)
• M44: 22,045,789 km (0.078 R)
• M45: 24,438,907 km (0.113 R)
• M46: 25,031,314 km (0.066 R)
• M47: 25,105,664 km (0.097 R)
• M48: 25,254,664 km (0.052 R)
• M49: 25,778,555 km (0.042 R)
• M50: 26,760,815 km (0.078 R)
• M51: 27,524,811 km (0.065 R)
• M52: 28,141,155 km (0.1 R)
• M53: 28,373,331 km (0.109 R)
• M54: 28,528,613 km (0.111 R)
• M55: 29,152,287 km (0.063 R)
• M56: 32,662,002 km (0.077 R)
• M57: 32,987,677 km (0.057 R)
• M58: 34,549,179 km (0.102 R)
• M59: 34,797,811 km (0.055 R)
• M60: 35,297,169 km (0.076 R)
• M61: 36,809,154 km (0.112 R)
• M62: 37,317,787 km (0.116 R)
• M63: 42,531,123 km (0.103 R)
• M64: 42,797,707 km (0.111 R)
• M65: 46,131,047 km (0.046 R)
• M66: 46,313,556 km (0.117 R)
• M67: 47,690,305 km (0.062 R)
• M68: 48,522,817 km (0.115 R)
• M69: 49,266,917 km (0.055 R)
• M70: 49,453,466 km (0.045 R)
• M71: 50,014,757 km (0.105 R)
• M72: 50,296,151 km (0.045 R)
• M73: 50,954,680 km (0.044 R)
• M74: 53,426,037 km (0.094 R)
• M75: 54,386,904 km (0.083 R)
• M76: 55,741,663 km (0.04 R)
• M77: 56,130,767 km (0.076 R)
• M78: 56,228,155 km (0.099 R)
• M79: 56,325,543 km (0.109 R)
• M80: 57,401,601 km (0.046 R)
• M81: 57,991,315 km (0.09 R)
• M82: 58,385,655 km (0.092 R)
• M83: 58,978,661 km (0.078 R)
• M84: 59,772,577 km (0.116 R)
• M85: 59,971,542 km (0.063 R)
• M86: 63,388,507 km (0.11 R)
• M87: 64,813,876 km (0.099 R)
• M88: 68,318,954 km (0.074 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit