🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.65 AU - 0.99 AU

Year: 270 Days

Day: 33.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.72 AU - 1.9 AU

Year: 885 Days

Day: 27.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.52 AU - 5.56 AU

Year: 3516 Days

Day: 29.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,251,853 km

• M1: 2,066,695 km (0.033 R)

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.4

Radius: 14.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.59 AU - 5.77 AU

Year: 4920 Days

Day: 13.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,251,853 km

• M1: 186,100 km (0.081 R)
• M2: 405,410 km (0.101 R)
• M3: 504,743 km (0.116 R)
• M4: 935,435 km (0.06 R)
• M5: 1,068,428 km (0.086 R)
• M6: 1,343,688 km (0.106 R)
• M7: 1,496,128 km (0.083 R)
• M8: 1,793,828 km (0.036 R)
• M9: 2,056,672 km (0.088 R)
• M10: 2,290,493 km (0.104 R)
• M11: 2,417,801 km (0.044 R)
• M12: 2,533,141 km (0.119 R)
• M13: 2,724,476 km (0.103 R)
• M14: 2,814,534 km (0.06 R)
• M15: 2,936,157 km (0.12 R)
• M16: 3,184,789 km (0.119 R)
• M17: 3,521,833 km (0.088 R)
• M18: 3,904,504 km (0.054 R)
• M19: 4,092,250 km (0.078 R)
• M20: 4,370,801 km (0.077 R)
• M21: 4,855,348 km (0.043 R)
• M22: 5,662,279 km (0.061 R)
• M23: 5,914,651 km (0.068 R)
• M24: 6,032,385 km (0.095 R)
• M25: 6,511,098 km (0.079 R)
• M26: 6,673,411 km (0.096 R)
• M27: 6,960,939 km (0.115 R)
• M28: 7,526,718 km (0.115 R)
• M29: 7,697,259 km (0.109 R)
• M30: 7,998,849 km (0.097 R)
• M31: 8,547,125 km (0.101 R)
• M32: 9,062,340 km (0.046 R)
• M33: 9,587,728 km (0.065 R)
• M34: 9,842,493 km (0.059 R)
• M35: 10,406,177 km (0.112 R)
• M36: 10,715,995 km (0.085 R)
• M37: 11,295,986 km (0.095 R)
• M38: 11,516,044 km (0.065 R)
• M39: 11,886,149 km (0.091 R)
• M40: 12,035,298 km (0.106 R)
• M41: 12,385,657 km (0.108 R)
• M42: 12,714,024 km (0.035 R)
• M43: 12,968,639 km (0.082 R)
• M44: 13,225,050 km (0.1 R)
• M45: 13,457,076 km (0.089 R)
• M46: 14,082,695 km (0.11 R)
• M47: 14,346,137 km (0.106 R)
• M48: 14,452,052 km (0.118 R)
• M49: 14,717,887 km (0.084 R)
• M50: 15,362,355 km (0.074 R)
• M51: 15,961,345 km (0.11 R)
• M52: 16,263,682 km (0.101 R)
• M53: 16,374,085 km (0.063 R)
• M54: 16,540,139 km (0.092 R)
• M55: 16,651,290 km (0.087 R)
• M56: 16,790,416 km (0.081 R)
• M57: 17,097,840 km (0.108 R)
• M58: 17,379,084 km (0.096 R)
• M59: 18,174,645 km (0.041 R)
• M60: 18,289,237 km (0.117 R)
• M61: 18,432,851 km (0.089 R)
• M62: 18,953,003 km (0.101 R)
• M63: 19,156,606 km (0.106 R)
• M64: 19,360,956 km (0.115 R)
• M65: 19,536,584 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 10.7

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.21 AU - 8.01 AU

Year: 7630 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,251,853 km

• M1: 718,818 km (0.096 R)
• M2: 853,007 km (0.094 R)
• M3: 1,343,987 km (0.091 R)
• M4: 1,474,736 km (0.056 R)
• M5: 1,551,330 km (0.096 R)
• M6: 1,809,985 km (0.084 R)
• M7: 1,913,357 km (0.078 R)
• M8: 2,018,674 km (0.032 R)
• M9: 2,169,468 km (0.097 R)
• M10: 2,482,427 km (0.089 R)
• M11: 2,906,088 km (0.077 R)
• M12: 3,403,651 km (0.04 R)
• M13: 3,480,544 km (0.105 R)
• M14: 3,874,136 km (0.096 R)
• M15: 5,109,515 km (0.112 R)
• M16: 5,227,548 km (0.06 R)
• M17: 5,556,813 km (0.104 R)
• M18: 5,861,993 km (0.101 R)
• M19: 6,330,084 km (0.094 R)
• M20: 6,681,191 km (0.079 R)
• M21: 7,302,470 km (0.058 R)
• M22: 7,738,249 km (0.119 R)
• M23: 8,079,332 km (0.114 R)
• M24: 8,217,112 km (0.109 R)
• M25: 8,776,009 km (0.06 R)
• M26: 8,846,769 km (0.11 R)
• M27: 9,820,502 km (0.03 R)
• M28: 10,301,459 km (0.097 R)
• M29: 11,401,901 km (0.118 R)
• M30: 11,479,093 km (0.106 R)
• M31: 11,634,226 km (0.091 R)
• M32: 11,712,017 km (0.091 R)
• M33: 12,300,984 km (0.068 R)
• M34: 12,459,707 km (0.08 R)
• M35: 12,619,179 km (0.073 R)
• M36: 13,671,600 km (0.053 R)
• M37: 15,430,871 km (0.096 R)
• M38: 15,773,899 km (0.09 R)
• M39: 16,249,770 km (0.07 R)
• M40: 16,511,416 km (0.1 R)
• M41: 16,774,409 km (0.117 R)
• M42: 17,571,616 km (0.1 R)
• M43: 18,245,555 km (0.075 R)
• M44: 18,336,061 km (0.057 R)
• M45: 19,065,351 km (0.108 R)
• M46: 19,525,963 km (0.108 R)
• M47: 19,664,790 km (0.113 R)
• M48: 19,757,540 km (0.117 R)
• M49: 19,943,640 km (0.069 R)
• M50: 20,552,204 km (0.101 R)
• M51: 21,119,330 km (0.084 R)
• M52: 21,309,618 km (0.052 R)
• M53: 22,124,328 km (0.09 R)
• M54: 22,220,819 km (0.066 R)
• M55: 23,883,150 km (0.083 R)
• M56: 23,982,184 km (0.064 R)
• M57: 24,329,850 km (0.117 R)
• M58: 25,130,797 km (0.062 R)
• M59: 25,991,284 km (0.06 R)
• M60: 26,093,160 km (0.04 R)
• M61: 26,246,198 km (0.086 R)
• M62: 26,348,374 km (0.112 R)
• M63: 26,450,699 km (0.078 R)
• M64: 26,655,797 km (0.064 R)
• M65: 27,067,491 km (0.112 R)
• M66: 27,793,190 km (0.118 R)
• M67: 28,367,795 km (0.045 R)
• M68: 28,630,190 km (0.085 R)
• M69: 29,210,480 km (0.104 R)
• M70: 29,422,460 km (0.071 R)
• M71: 29,954,730 km (0.086 R)
• M72: 30,222,061 km (0.095 R)
• M73: 30,329,173 km (0.108 R)
• M74: 30,490,140 km (0.06 R)
• M75: 30,758,968 km (0.029 R)
• M76: 32,993,362 km (0.114 R)
• M77: 33,103,765 km (0.101 R)
• M78: 33,490,924 km (0.106 R)
• M79: 35,279,666 km (0.099 R)
• M80: 37,904,959 km (0.042 R)
• M81: 38,078,343 km (0.069 R)
• M82: 38,600,140 km (0.074 R)
• M83: 38,891,108 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 13.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.1 AU - 9.74 AU

Year: 8101 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,251,853 km

• M1: 227,688 km (0.1 R)
• M2: 341,532 km (0.069 R)
• M3: 440,566 km (0.117 R)
• M4: 621,280 km (0.086 R)
• M5: 722,408 km (0.084 R)
• M6: 1,028,635 km (0.048 R)
• M7: 1,415,495 km (0.038 R)
• M8: 2,135,360 km (0.064 R)
• M9: 2,705,477 km (0.114 R)
• M10: 2,830,093 km (0.094 R)
• M11: 3,111,337 km (0.109 R)
• M12: 3,242,235 km (0.102 R)
• M13: 3,482,638 km (0.113 R)
• M14: 3,840,327 km (0.102 R)
• M15: 5,137,939 km (0.119 R)
• M16: 5,450,598 km (0.062 R)
• M17: 6,127,678 km (0.088 R)
• M18: 6,226,563 km (0.1 R)
• M19: 6,968,269 km (0.072 R)
• M20: 8,461,106 km (0.089 R)
• M21: 8,942,811 km (0.12 R)
• M22: 9,243,802 km (0.042 R)
• M23: 9,433,642 km (0.109 R)
• M24: 9,894,403 km (0.116 R)
• M25: 10,244,911 km (0.09 R)
• M26: 10,480,827 km (0.118 R)
• M27: 10,718,538 km (0.025 R)
• M28: 10,878,009 km (0.097 R)
• M29: 11,361,210 km (0.096 R)
• M30: 11,605,504 km (0.104 R)
• M31: 12,557,993 km (0.11 R)
• M32: 13,064,980 km (0.028 R)
• M33: 13,578,550 km (0.109 R)
• M34: 14,055,318 km (0.116 R)
• M35: 14,361,545 km (0.055 R)
• M36: 14,493,341 km (0.086 R)
• M37: 14,891,570 km (0.065 R)
• M38: 15,880,113 km (0.104 R)
• M39: 16,107,801 km (0.067 R)
• M40: 16,382,313 km (0.077 R)
• M41: 16,797,148 km (0.058 R)
• M42: 16,982,649 km (0.114 R)
• M43: 17,075,699 km (0.118 R)
• M44: 17,308,922 km (0.068 R)
• M45: 18,062,447 km (0.066 R)
• M46: 18,538,767 km (0.095 R)
• M47: 18,826,593 km (0.086 R)
• M48: 19,358,264 km (0.063 R)
• M49: 19,845,654 km (0.118 R)
• M50: 19,992,708 km (0.109 R)
• M51: 20,783,183 km (0.074 R)
• M52: 21,432,887 km (0.115 R)
• M53: 23,941,494 km (0.115 R)
• M54: 24,307,410 km (0.088 R)
• M55: 24,622,463 km (0.085 R)
• M56: 24,886,204 km (0.104 R)
• M57: 25,044,778 km (0.089 R)
• M58: 25,150,693 km (0.048 R)
• M59: 25,522,743 km (0.116 R)
• M60: 26,325,934 km (0.04 R)
• M61: 27,300,863 km (0.086 R)
• M62: 28,177,357 km (0.118 R)
• M63: 29,453,427 km (0.08 R)
• M64: 29,901,622 km (0.114 R)
• M65: 30,183,016 km (0.093 R)
• M66: 30,408,759 km (0.086 R)
• M67: 31,832,033 km (0.099 R)
• M68: 31,946,775 km (0.068 R)
• M69: 32,061,816 km (0.112 R)
• M70: 32,292,047 km (0.078 R)
• M71: 32,522,876 km (0.102 R)
• M72: 33,102,418 km (0.068 R)
• M73: 33,276,999 km (0.102 R)
• M74: 34,743,208 km (0.117 R)
• M75: 35,931,464 km (0.079 R)
• M76: 36,170,671 km (0.11 R)
• M77: 36,410,476 km (0.086 R)
• M78: 37,072,447 km (0.119 R)
• M79: 37,314,197 km (0.089 R)
• M80: 38,103,625 km (0.091 R)
• M81: 38,775,768 km (0.106 R)
• M82: 39,884,139 km (0.09 R)
• M83: 41,190,427 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.9

Radius: 4.5

Gravity: 15.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.01 AU - 17.91 AU

Year: 25384 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,251,853 km

• M1: 104,719 km (0.075 R)
• M2: 157,078 km (0.107 R)
• M3: 581,188 km (0.112 R)
• M4: 888,013 km (0.103 R)
• M5: 1,686,716 km (0.047 R)
• M6: 2,543,912 km (0.109 R)
• M7: 2,750,207 km (0.052 R)
• M8: 2,997,792 km (0.049 R)
• M9: 3,289,358 km (0.045 R)
• M10: 4,137,279 km (0.107 R)
• M11: 4,585,175 km (0.101 R)
• M12: 4,751,827 km (0.089 R)
• M13: 4,878,237 km (0.105 R)
• M14: 4,963,059 km (0.1 R)
• M15: 5,307,433 km (0.108 R)
• M16: 5,438,481 km (0.071 R)
• M17: 5,482,463 km (0.112 R)
• M18: 6,618,659 km (0.12 R)
• M19: 6,997,291 km (0.034 R)
• M20: 7,045,162 km (0.068 R)
• M21: 7,627,397 km (0.096 R)
• M22: 7,725,832 km (0.095 R)
• M23: 7,824,866 km (0.103 R)
• M24: 8,224,891 km (0.104 R)
• M25: 8,376,733 km (0.066 R)
• M26: 9,149,256 km (0.113 R)
• M27: 9,890,514 km (0.109 R)
• M28: 10,486,512 km (0.111 R)
• M29: 10,596,167 km (0.1 R)
• M30: 11,038,378 km (0.076 R)
• M31: 11,205,778 km (0.112 R)
• M32: 11,261,728 km (0.073 R)
• M33: 12,112,491 km (0.087 R)
• M34: 12,574,748 km (0.104 R)
• M35: 12,866,614 km (0.087 R)
• M36: 13,875,352 km (0.113 R)
• M37: 13,995,629 km (0.101 R)
• M38: 14,297,966 km (0.112 R)
• M39: 14,909,223 km (0.102 R)
• M40: 15,904,797 km (0.116 R)
• M41: 17,828,476 km (0.105 R)
• M42: 18,090,422 km (0.072 R)
• M43: 18,156,095 km (0.099 R)
• M44: 18,221,918 km (0.088 R)
• M45: 18,287,741 km (0.102 R)
• M46: 19,017,480 km (0.036 R)
• M47: 19,084,200 km (0.113 R)
• M48: 20,027,714 km (0.11 R)
• M49: 22,170,105 km (0.065 R)
• M50: 22,663,928 km (0.053 R)
• M51: 23,518,730 km (0.082 R)
• M52: 24,384,154 km (0.099 R)
• M53: 25,775,564 km (0.118 R)
• M54: 29,712,830 km (0.099 R)
• M55: 32,546,214 km (0.048 R)
• M56: 32,866,353 km (0.111 R)
• M57: 33,026,722 km (0.093 R)
• M58: 33,751,972 km (0.101 R)
• M59: 33,832,905 km (0.055 R)
• M60: 34,808,732 km (0.114 R)
• M61: 37,539,641 km (0.082 R)
• M62: 37,791,264 km (0.091 R)
• M63: 38,380,680 km (0.077 R)
• M64: 38,718,771 km (0.088 R)
• M65: 40,252,748 km (0.093 R)
• M66: 41,027,066 km (0.07 R)
• M67: 41,286,320 km (0.098 R)
• M68: 42,241,502 km (0.065 R)
• M69: 43,291,679 km (0.119 R)
• M70: 45,596,533 km (0.119 R)
• M71: 46,403,614 km (0.1 R)
• M72: 46,583,580 km (0.118 R)
• M73: 47,396,345 km (0.094 R)
• M74: 49,311,198 km (0.074 R)
• M75: 49,494,904 km (0.11 R)
• M76: 51,065,233 km (0.101 R)
• M77: 51,716,582 km (0.113 R)
• M78: 52,183,477 km (0.054 R)
• M79: 54,539,195 km (0.037 R)
• M80: 54,729,184 km (0.117 R)
• M81: 54,824,179 km (0.059 R)
• M82: 56,736,788 km (0.092 R)
• M83: 57,025,661 km (0.112 R)
• M84: 57,894,825 km (0.088 R)
• M85: 60,528,794 km (0.037 R)
• M86: 61,810,998 km (0.106 R)
• M87: 62,108,099 km (0.116 R)
• M88: 63,700,868 km (0.051 R)
• M89: 65,105,442 km (0.091 R)
• M90: 66,114,929 km (0.046 R)
• M91: 66,520,339 km (0.064 R)
• M92: 67,537,006 km (0.107 R)
• M93: 68,047,434 km (0.111 R)
• M94: 68,149,609 km (0.056 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 14,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit