🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.99 AU - 1.21 AU

Year: 409 Days

Day: 47.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.91 AU - 1.29 AU

Year: 409 Days

Day: 20.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,053,430 km

• M1: 118,482 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.33 AU - 1.49 AU

Year: 594 Days

Day: 38.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,053,430 km

• M1: 781,050 km (0.094 R)
• M2: 885,769 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.83 AU - 2.97 AU

Year: 1752 Days

Day: 17.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.47 AU - 4.97 AU

Year: 3638 Days

Day: 34.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.42 AU - 5.8 AU

Year: 4098 Days

Day: 39.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 11.6

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.11 AU - 5.81 AU

Year: 4526 Days

Day: 7.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,053,430 km

• M1: 158,125 km (0.107 R)
• M2: 249,529 km (0.054 R)
• M3: 346,917 km (0.057 R)
• M4: 463,604 km (0.1 R)
• M5: 556,055 km (0.098 R)
• M6: 638,783 km (0.104 R)
• M7: 717,471 km (0.1 R)
• M8: 828,323 km (0.11 R)
• M9: 945,459 km (0.108 R)
• M10: 1,058,106 km (0.113 R)
• M11: 1,366,277 km (0.094 R)
• M12: 1,459,626 km (0.107 R)
• M13: 2,353,922 km (0.109 R)
• M14: 2,495,891 km (0.086 R)
• M15: 2,773,545 km (0.102 R)
• M16: 2,923,741 km (0.081 R)
• M17: 3,138,713 km (0.089 R)
• M18: 3,295,342 km (0.111 R)
• M19: 3,748,324 km (0.067 R)
• M20: 4,342,078 km (0.107 R)
• M21: 4,481,952 km (0.095 R)
• M22: 4,730,584 km (0.078 R)
• M23: 4,874,647 km (0.101 R)
• M24: 5,020,056 km (0.035 R)
• M25: 5,093,508 km (0.098 R)
• M26: 5,503,107 km (0.08 R)
• M27: 5,673,948 km (0.104 R)
• M28: 6,593,825 km (0.108 R)
• M29: 6,755,092 km (0.104 R)
• M30: 7,102,159 km (0.111 R)
• M31: 7,184,587 km (0.093 R)
• M32: 7,329,697 km (0.072 R)
• M33: 7,580,872 km (0.118 R)
• M34: 8,416,675 km (0.093 R)
• M35: 8,679,668 km (0.036 R)
• M36: 8,790,072 km (0.118 R)
• M37: 9,079,394 km (0.108 R)
• M38: 9,304,090 km (0.117 R)
• M39: 9,850,870 km (0.082 R)
• M40: 11,095,076 km (0.11 R)
• M41: 11,383,650 km (0.11 R)
• M42: 11,601,764 km (0.094 R)
• M43: 11,699,152 km (0.079 R)
• M44: 11,821,224 km (0.08 R)
• M45: 11,968,428 km (0.102 R)
• M46: 12,313,999 km (0.08 R)
• M47: 12,989,733 km (0.034 R)
• M48: 13,395,891 km (0.11 R)
• M49: 13,523,648 km (0.062 R)
• M50: 14,272,834 km (0.088 R)
• M51: 14,429,463 km (0.119 R)
• M52: 14,613,019 km (0.046 R)
• M53: 14,744,665 km (0.057 R)
• M54: 14,876,611 km (0.086 R)
• M55: 15,061,962 km (0.092 R)
• M56: 15,328,247 km (0.099 R)
• M57: 16,245,132 km (0.044 R)
• M58: 16,600,277 km (0.1 R)
• M59: 17,151,845 km (0.1 R)
• M60: 17,402,122 km (0.109 R)
• M61: 18,273,081 km (0.113 R)
• M62: 18,500,170 km (0.087 R)
• M63: 18,671,011 km (0.056 R)
• M64: 18,899,746 km (0.1 R)
• M65: 19,331,186 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.8

Radius: 10.6

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.85 AU - 6.51 AU

Year: 5450 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 81.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,053,430 km

• M1: 175,329 km (0.098 R)
• M2: 396,135 km (0.038 R)
• M3: 569,818 km (0.066 R)
• M4: 865,573 km (0.068 R)
• M5: 1,240,166 km (0.107 R)
• M6: 1,403,826 km (0.073 R)
• M7: 1,592,320 km (0.082 R)
• M8: 1,734,737 km (0.111 R)
• M9: 1,881,492 km (0.071 R)
• M10: 1,956,441 km (0.027 R)
• M11: 2,655,512 km (0.116 R)
• M12: 3,176,860 km (0.067 R)
• M13: 3,472,466 km (0.083 R)
• M14: 3,729,625 km (0.073 R)
• M15: 4,090,455 km (0.098 R)
• M16: 4,589,064 km (0.051 R)
• M17: 4,665,658 km (0.111 R)
• M18: 4,975,775 km (0.045 R)
• M19: 5,780,761 km (0.12 R)
• M20: 6,086,090 km (0.1 R)
• M21: 6,226,563 km (0.099 R)
• M22: 6,311,385 km (0.081 R)
• M23: 6,396,655 km (0.032 R)
• M24: 6,857,716 km (0.094 R)
• M25: 7,151,377 km (0.097 R)
• M26: 7,359,467 km (0.031 R)
• M27: 7,599,721 km (0.092 R)
• M28: 7,812,001 km (0.087 R)
• M29: 8,523,638 km (0.064 R)
• M30: 8,649,450 km (0.092 R)
• M31: 9,352,859 km (0.108 R)
• M32: 11,294,041 km (0.116 R)
• M33: 11,571,395 km (0.027 R)
• M34: 11,780,832 km (0.103 R)
• M35: 11,991,466 km (0.081 R)
• M36: 12,062,076 km (0.062 R)
• M37: 12,774,910 km (0.095 R)
• M38: 12,991,378 km (0.076 R)
• M39: 13,063,933 km (0.076 R)
• M40: 13,355,051 km (0.05 R)
• M41: 13,574,810 km (0.111 R)
• M42: 13,758,815 km (0.084 R)
• M43: 13,906,768 km (0.071 R)
• M44: 14,278,668 km (0.11 R)
• M45: 15,222,930 km (0.09 R)
• M46: 15,414,116 km (0.093 R)
• M47: 16,343,268 km (0.065 R)
• M48: 16,657,125 km (0.108 R)
• M49: 16,814,651 km (0.111 R)
• M50: 17,570,270 km (0.08 R)
• M51: 18,134,104 km (0.068 R)
• M52: 18,703,773 km (0.101 R)
• M53: 19,031,991 km (0.108 R)
• M54: 19,238,137 km (0.098 R)
• M55: 19,362,153 km (0.096 R)
• M56: 19,569,496 km (0.118 R)
• M57: 19,902,650 km (0.117 R)
• M58: 20,406,047 km (0.112 R)
• M59: 20,490,271 km (0.11 R)
• M60: 21,083,576 km (0.052 R)
• M61: 21,168,847 km (0.076 R)
• M62: 21,596,697 km (0.039 R)
• M63: 22,984,965 km (0.045 R)
• M64: 23,204,575 km (0.1 R)
• M65: 23,956,154 km (0.085 R)
• M66: 24,626,053 km (0.046 R)
• M67: 26,258,615 km (0.105 R)
• M68: 26,856,707 km (0.065 R)
• M69: 26,949,159 km (0.054 R)
• M70: 27,366,387 km (0.087 R)
• M71: 28,160,303 km (0.06 R)
• M72: 28,348,198 km (0.053 R)
• M73: 28,772,458 km (0.094 R)
• M74: 29,914,189 km (0.079 R)
• M75: 30,105,973 km (0.107 R)
• M76: 30,635,250 km (0.049 R)
• M77: 30,780,211 km (0.049 R)
• M78: 31,800,917 km (0.058 R)
• M79: 32,389,285 km (0.089 R)
• M80: 32,635,374 km (0.078 R)
• M81: 33,129,645 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 14.1

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.81 AU - 7.49 AU

Year: 6084 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,053,430 km

• M1: 324,478 km (0.053 R)
• M2: 443,707 km (0.116 R)
• M3: 771,775 km (0.119 R)
• M4: 996,920 km (0.104 R)
• M5: 1,176,737 km (0.096 R)
• M6: 1,495,380 km (0.087 R)
• M7: 1,607,878 km (0.096 R)
• M8: 2,680,046 km (0.114 R)
• M9: 2,795,535 km (0.117 R)
• M10: 2,889,034 km (0.048 R)
• M11: 3,675,919 km (0.106 R)
• M12: 4,093,596 km (0.047 R)
• M13: 4,254,264 km (0.081 R)
• M14: 4,526,682 km (0.119 R)
• M15: 5,089,020 km (0.101 R)
• M16: 5,437,135 km (0.104 R)
• M17: 5,584,489 km (0.109 R)
• M18: 5,733,189 km (0.041 R)
• M19: 5,823,097 km (0.043 R)
• M20: 5,913,454 km (0.067 R)
• M21: 6,341,454 km (0.041 R)
• M22: 6,434,354 km (0.115 R)
• M23: 7,389,836 km (0.053 R)
• M24: 7,619,169 km (0.096 R)
• M25: 8,287,572 km (0.085 R)
• M26: 9,716,232 km (0.075 R)
• M27: 10,330,930 km (0.105 R)
• M28: 10,624,590 km (0.087 R)
• M29: 10,846,594 km (0.025 R)
• M30: 12,249,822 km (0.086 R)
• M31: 12,521,791 km (0.052 R)
• M32: 12,756,360 km (0.115 R)
• M33: 13,589,321 km (0.111 R)
• M34: 13,830,473 km (0.058 R)
• M35: 13,992,038 km (0.087 R)
• M36: 14,562,605 km (0.065 R)
• M37: 15,558,478 km (0.099 R)
• M38: 15,979,895 km (0.043 R)
• M39: 16,619,127 km (0.091 R)
• M40: 18,720,528 km (0.101 R)
• M41: 18,899,447 km (0.115 R)
• M42: 18,989,056 km (0.077 R)
• M43: 19,439,495 km (0.084 R)
• M44: 20,076,034 km (0.114 R)
• M45: 20,396,922 km (0.088 R)
• M46: 20,673,379 km (0.113 R)
• M47: 20,904,657 km (0.098 R)
• M48: 21,043,783 km (0.079 R)
• M49: 21,509,930 km (0.095 R)
• M50: 21,697,376 km (0.115 R)
• M51: 21,791,323 km (0.111 R)
• M52: 22,310,278 km (0.093 R)
• M53: 24,328,952 km (0.119 R)
• M54: 25,014,858 km (0.094 R)
• M55: 25,113,443 km (0.051 R)
• M56: 25,558,198 km (0.103 R)
• M57: 25,856,346 km (0.088 R)
• M58: 26,455,785 km (0.049 R)
• M59: 26,757,374 km (0.08 R)
• M60: 26,858,054 km (0.112 R)
• M61: 27,617,712 km (0.074 R)
• M62: 27,719,588 km (0.117 R)
• M63: 28,179,452 km (0.069 R)
• M64: 28,641,709 km (0.11 R)
• M65: 29,261,942 km (0.108 R)
• M66: 29,365,763 km (0.043 R)
• M67: 29,469,733 km (0.07 R)
• M68: 29,782,393 km (0.112 R)
• M69: 31,096,461 km (0.048 R)
• M70: 31,574,276 km (0.107 R)
• M71: 32,268,710 km (0.073 R)
• M72: 33,238,403 km (0.114 R)
• M73: 34,546,337 km (0.077 R)
• M74: 35,593,672 km (0.104 R)
• M75: 36,093,478 km (0.088 R)
• M76: 36,427,830 km (0.05 R)
• M77: 36,875,426 km (0.067 R)
• M78: 37,437,466 km (0.067 R)
• M79: 37,832,554 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 13.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.71 AU - 12.55 AU

Year: 12295 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,053,430 km

• M1: 180,415 km (0.031 R)
• M2: 453,431 km (0.071 R)
• M3: 569,220 km (0.112 R)
• M4: 759,658 km (0.101 R)
• M5: 1,332,319 km (0.1 R)
• M6: 1,511,088 km (0.049 R)
• M7: 1,750,594 km (0.041 R)
• M8: 1,839,306 km (0.095 R)
• M9: 1,966,165 km (0.111 R)
• M10: 2,747,514 km (0.092 R)
• M11: 3,150,232 km (0.109 R)
• M12: 3,436,861 km (0.06 R)
• M13: 3,594,687 km (0.094 R)
• M14: 4,518,753 km (0.094 R)
• M15: 4,742,103 km (0.084 R)
• M16: 5,329,873 km (0.098 R)
• M17: 5,645,824 km (0.093 R)
• M18: 5,752,487 km (0.076 R)
• M19: 6,406,828 km (0.113 R)
• M20: 6,630,178 km (0.103 R)
• M21: 7,490,964 km (0.096 R)
• M22: 7,934,671 km (0.1 R)
• M23: 8,174,925 km (0.067 R)
• M24: 8,387,055 km (0.078 R)
• M25: 9,190,994 km (0.113 R)
• M26: 9,506,795 km (0.085 R)
• M27: 9,602,239 km (0.054 R)
• M28: 9,922,677 km (0.117 R)
• M29: 10,344,543 km (0.112 R)
• M30: 11,306,906 km (0.063 R)
• M31: 12,332,549 km (0.079 R)
• M32: 12,506,382 km (0.053 R)
• M33: 12,856,591 km (0.085 R)
• M34: 13,209,941 km (0.051 R)
• M35: 14,143,731 km (0.083 R)
• M36: 14,398,795 km (0.111 R)
• M37: 14,508,600 km (0.098 R)
• M38: 14,765,908 km (0.1 R)
• M39: 14,913,561 km (0.081 R)
• M40: 15,061,813 km (0.117 R)
• M41: 15,697,005 km (0.101 R)
• M42: 16,188,734 km (0.066 R)
• M43: 16,493,913 km (0.06 R)
• M44: 16,647,101 km (0.108 R)
• M45: 18,126,924 km (0.108 R)
• M46: 19,284,512 km (0.048 R)
• M47: 19,729,715 km (0.029 R)
• M48: 19,933,318 km (0.068 R)
• M49: 20,055,689 km (0.11 R)
• M50: 20,506,876 km (0.076 R)
• M51: 21,377,536 km (0.108 R)
• M52: 21,502,899 km (0.08 R)
• M53: 21,754,522 km (0.083 R)
• M54: 22,049,081 km (0.104 R)
• M55: 22,855,413 km (0.073 R)
• M56: 23,801,320 km (0.061 R)
• M57: 24,104,855 km (0.11 R)
• M58: 24,628,297 km (0.111 R)
• M59: 24,803,776 km (0.041 R)
• M60: 24,935,422 km (0.07 R)
• M61: 25,023,385 km (0.081 R)
• M62: 25,155,630 km (0.096 R)
• M63: 26,400,434 km (0.112 R)
• M64: 26,759,618 km (0.107 R)
• M65: 27,528,701 km (0.061 R)
• M66: 27,892,972 km (0.114 R)
• M67: 28,121,557 km (0.098 R)
• M68: 28,396,668 km (0.1 R)
• M69: 30,347,274 km (0.05 R)
• M70: 30,535,319 km (0.09 R)
• M71: 31,433,654 km (0.118 R)
• M72: 31,814,530 km (0.076 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 18,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit