🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.22 AU - 1.7 AU

Year: 626 Days

Day: 22.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.71 AU - 1.81 AU

Year: 828 Days

Day: 16.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 80 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.7 AU - 3.68 AU

Year: 2021 Days

Day: 38.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,559,257 km

• M1: 1,822,551 km (0.086 R)
• M2: 2,005,808 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.87 AU - 4.13 AU

Year: 2323 Days

Day: 23.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.26 AU - 4 AU

Year: 2454 Days

Day: 25.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 9.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.36 AU - 8.84 AU

Year: 7433 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,559,257 km

• M1: 170,841 km (0.063 R)
• M2: 316,250 km (0.074 R)
• M3: 374,144 km (0.096 R)
• M4: 583,282 km (0.103 R)
• M5: 648,806 km (0.057 R)
• M6: 798,553 km (0.102 R)
• M7: 894,146 km (0.067 R)
• M8: 1,340,696 km (0.083 R)
• M9: 1,521,410 km (0.102 R)
• M10: 1,863,989 km (0.071 R)
• M11: 2,037,074 km (0.03 R)
• M12: 2,430,367 km (0.058 R)
• M13: 2,765,167 km (0.083 R)
• M14: 2,863,602 km (0.061 R)
• M15: 2,946,629 km (0.113 R)
• M16: 3,373,282 km (0.115 R)
• M17: 3,567,311 km (0.085 R)
• M18: 3,874,286 km (0.033 R)
• M19: 4,152,388 km (0.085 R)
• M20: 4,265,484 km (0.097 R)
• M21: 4,379,627 km (0.051 R)
• M22: 4,552,712 km (0.115 R)
• M23: 4,747,638 km (0.12 R)
• M24: 4,806,729 km (0.084 R)
• M25: 4,945,406 km (0.068 R)
• M26: 5,308,181 km (0.09 R)
• M27: 5,451,646 km (0.112 R)
• M28: 5,596,456 km (0.096 R)
• M29: 5,658,839 km (0.1 R)
• M30: 5,721,520 km (0.11 R)
• M31: 6,933,263 km (0.119 R)
• M32: 7,203,137 km (0.067 R)
• M33: 7,384,899 km (0.092 R)
• M34: 7,892,634 km (0.089 R)
• M35: 7,986,133 km (0.103 R)
• M36: 8,174,327 km (0.113 R)
• M37: 8,292,808 km (0.105 R)
• M38: 8,483,396 km (0.069 R)
• M39: 8,868,910 km (0.064 R)
• M40: 9,186,356 km (0.102 R)
• M41: 9,260,108 km (0.091 R)
• M42: 9,383,676 km (0.081 R)
• M43: 9,457,877 km (0.092 R)
• M44: 9,632,158 km (0.102 R)
• M45: 9,807,487 km (0.1 R)
• M46: 9,933,299 km (0.068 R)
• M47: 10,288,444 km (0.09 R)
• M48: 10,416,350 km (0.111 R)
• M49: 10,493,393 km (0.089 R)
• M50: 11,011,450 km (0.089 R)
• M51: 11,300,025 km (0.077 R)
• M52: 11,644,100 km (0.062 R)
• M53: 11,857,726 km (0.065 R)
• M54: 12,126,403 km (0.096 R)
• M55: 12,234,563 km (0.108 R)
• M56: 12,370,098 km (0.118 R)
• M57: 12,999,905 km (0.117 R)
• M58: 13,612,209 km (0.058 R)
• M59: 13,808,931 km (0.087 R)
• M60: 14,319,359 km (0.05 R)
• M61: 14,462,225 km (0.077 R)
• M62: 14,519,521 km (0.106 R)
• M63: 14,807,048 km (0.075 R)
• M64: 14,893,665 km (0.091 R)
• M65: 15,125,542 km (0.078 R)
• M66: 15,329,443 km (0.107 R)
• M67: 15,534,093 km (0.107 R)
• M68: 15,710,320 km (0.045 R)
• M69: 16,035,246 km (0.099 R)
• M70: 16,751,670 km (0.032 R)
• M71: 16,902,166 km (0.076 R)
• M72: 17,144,066 km (0.114 R)
• M73: 17,508,935 km (0.099 R)
• M74: 18,587,984 km (0.117 R)
• M75: 18,900,345 km (0.068 R)
• M76: 19,151,370 km (0.079 R)
• M77: 19,435,157 km (0.075 R)
• M78: 19,943,042 km (0.12 R)
• M79: 20,262,583 km (0.098 R)
• M80: 20,390,938 km (0.115 R)
• M81: 20,971,826 km (0.12 R)
• M82: 21,101,677 km (0.063 R)
• M83: 21,656,386 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.3

Radius: 11.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.81 AU - 11.21 AU

Year: 12088 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,559,257 km

• M1: 156,330 km (0.085 R)
• M2: 237,262 km (0.064 R)
• M3: 369,656 km (0.104 R)
• M4: 766,988 km (0.043 R)
• M5: 1,075,010 km (0.103 R)
• M6: 1,325,736 km (0.113 R)
• M7: 1,470,547 km (0.048 R)
• M8: 2,302,311 km (0.074 R)
• M9: 2,843,556 km (0.039 R)
• M10: 3,064,662 km (0.11 R)
• M11: 3,226,078 km (0.105 R)
• M12: 3,390,486 km (0.103 R)
• M13: 4,253,516 km (0.118 R)
• M14: 5,143,474 km (0.101 R)
• M15: 5,413,797 km (0.106 R)
• M16: 5,570,426 km (0.111 R)
• M17: 5,928,264 km (0.111 R)
• M18: 7,174,714 km (0.048 R)
• M19: 7,260,583 km (0.093 R)
• M20: 7,390,135 km (0.094 R)
• M21: 8,911,695 km (0.068 R)
• M22: 10,187,017 km (0.069 R)
• M23: 11,518,886 km (0.071 R)
• M24: 11,720,844 km (0.103 R)
• M25: 11,872,985 km (0.093 R)
• M26: 12,077,036 km (0.041 R)
• M27: 12,748,132 km (0.046 R)
• M28: 14,072,672 km (0.082 R)
• M29: 14,451,304 km (0.077 R)
• M30: 14,614,665 km (0.086 R)
• M31: 16,907,701 km (0.098 R)
• M32: 17,194,929 km (0.103 R)
• M33: 19,370,381 km (0.118 R)
• M34: 19,490,508 km (0.118 R)
• M35: 19,731,361 km (0.098 R)
• M36: 20,888,799 km (0.09 R)
• M37: 21,073,702 km (0.107 R)
• M38: 21,755,869 km (0.04 R)
• M39: 21,880,633 km (0.059 R)
• M40: 22,445,216 km (0.081 R)
• M41: 23,141,893 km (0.106 R)
• M42: 23,333,079 km (0.103 R)
• M43: 24,751,417 km (0.097 R)
• M44: 25,143,064 km (0.082 R)
• M45: 25,866,519 km (0.114 R)
• M46: 27,132,117 km (0.05 R)
• M47: 28,213,410 km (0.09 R)
• M48: 29,584,774 km (0.105 R)
• M49: 30,278,609 km (0.116 R)
• M50: 30,487,896 km (0.117 R)
• M51: 31,259,073 km (0.106 R)
• M52: 32,677,560 km (0.11 R)
• M53: 33,827,519 km (0.115 R)
• M54: 34,044,735 km (0.054 R)
• M55: 35,063,946 km (0.096 R)
• M56: 35,283,555 km (0.067 R)
• M57: 35,503,763 km (0.11 R)
• M58: 36,463,135 km (0.11 R)
• M59: 38,106,018 km (0.117 R)
• M60: 38,860,740 km (0.111 R)
• M61: 40,078,616 km (0.097 R)
• M62: 40,155,210 km (0.066 R)
• M63: 40,769,160 km (0.104 R)
• M64: 40,923,096 km (0.047 R)
• M65: 42,473,678 km (0.084 R)
• M66: 42,942,518 km (0.064 R)
• M67: 43,256,075 km (0.081 R)
• M68: 43,334,614 km (0.068 R)
• M69: 43,649,218 km (0.044 R)
• M70: 43,806,744 km (0.028 R)
• M71: 45,312,746 km (0.091 R)
• M72: 45,472,218 km (0.098 R)
• M73: 45,631,988 km (0.073 R)
• M74: 46,433,384 km (0.081 R)
• M75: 46,755,169 km (0.101 R)
• M76: 49,356,526 km (0.027 R)
• M77: 49,602,764 km (0.111 R)
• M78: 49,767,172 km (0.064 R)
• M79: 49,931,730 km (0.097 R)
• M80: 51,670,955 km (0.107 R)
• M81: 53,261,480 km (0.046 R)
• M82: 54,359,079 km (0.036 R)
• M83: 54,953,132 km (0.081 R)
• M84: 56,576,568 km (0.086 R)
• M85: 57,264,719 km (0.054 R)
• M86: 57,351,036 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544

Radius: 6.6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 14.29 AU - 21.21 AU

Year: 26530 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 126.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,559,257 km

• M1: 121,623 km (0.056 R)
• M2: 270,473 km (0.054 R)
• M3: 359,334 km (0.104 R)
• M4: 787,633 km (0.104 R)
• M5: 1,933,403 km (0.086 R)
• M6: 2,077,615 km (0.077 R)
• M7: 2,769,505 km (0.047 R)
• M8: 3,396,320 km (0.077 R)
• M9: 3,659,014 km (0.11 R)
• M10: 3,973,918 km (0.105 R)
• M11: 4,019,545 km (0.116 R)
• M12: 4,297,498 km (0.073 R)
• M13: 4,438,718 km (0.071 R)
• M14: 5,019,308 km (0.102 R)
• M15: 5,168,158 km (0.061 R)
• M16: 5,470,196 km (0.116 R)
• M17: 6,038,817 km (0.107 R)
• M18: 6,303,605 km (0.091 R)
• M19: 6,735,046 km (0.094 R)
• M20: 7,456,407 km (0.118 R)
• M21: 8,143,958 km (0.109 R)
• M22: 8,260,495 km (0.107 R)
• M23: 8,851,556 km (0.117 R)
• M24: 8,971,384 km (0.082 R)
• M25: 9,395,195 km (0.072 R)
• M26: 9,701,871 km (0.115 R)
• M27: 12,137,773 km (0.061 R)
• M28: 12,944,405 km (0.109 R)
• M29: 13,148,755 km (0.085 R)
• M30: 13,216,972 km (0.076 R)
• M31: 13,698,827 km (0.06 R)
• M32: 15,250,157 km (0.084 R)
• M33: 15,465,877 km (0.115 R)
• M34: 15,900,608 km (0.039 R)
• M35: 16,634,086 km (0.097 R)
• M36: 17,079,290 km (0.093 R)
• M37: 17,303,537 km (0.098 R)
• M38: 17,603,929 km (0.119 R)
• M39: 18,209,801 km (0.098 R)
• M40: 19,911,028 km (0.086 R)
• M41: 20,225,782 km (0.101 R)
• M42: 21,986,100 km (0.04 R)
• M43: 23,878,214 km (0.086 R)
• M44: 24,970,577 km (0.105 R)
• M45: 25,650,799 km (0.097 R)
• M46: 25,993,228 km (0.115 R)
• M47: 27,728,115 km (0.034 R)
• M48: 28,609,396 km (0.112 R)
• M49: 29,053,552 km (0.111 R)
• M50: 29,499,952 km (0.096 R)
• M51: 30,309,127 km (0.119 R)
• M52: 30,489,991 km (0.107 R)
• M53: 30,580,498 km (0.118 R)
• M54: 31,216,887 km (0.117 R)
• M55: 32,041,321 km (0.112 R)
• M56: 32,873,085 km (0.096 R)
• M57: 38,302,740 km (0.116 R)
• M58: 38,498,114 km (0.027 R)
• M59: 39,777,027 km (0.062 R)
• M60: 41,872,145 km (0.103 R)
• M61: 42,679,525 km (0.04 R)
• M62: 44,926,634 km (0.096 R)
• M63: 47,107,173 km (0.092 R)
• M64: 48,052,182 km (0.073 R)
• M65: 48,368,582 km (0.119 R)
• M66: 49,215,755 km (0.041 R)
• M67: 49,641,211 km (0.116 R)
• M68: 49,747,725 km (0.109 R)
• M69: 50,067,864 km (0.1 R)
• M70: 50,709,938 km (0.115 R)
• M71: 52,761,673 km (0.049 R)
• M72: 53,961,747 km (0.112 R)
• M73: 54,071,253 km (0.105 R)
• M74: 55,060,543 km (0.084 R)
• M75: 55,170,797 km (0.106 R)
• M76: 56,166,670 km (0.065 R)
• M77: 57,056,927 km (0.056 R)
• M78: 60,095,709 km (0.041 R)
• M79: 60,778,174 km (0.093 R)
• M80: 62,610,449 km (0.112 R)
• M81: 64,460,675 km (0.082 R)
• M82: 65,509,356 km (0.053 R)
• M83: 72,401,480 km (0.119 R)
• M84: 72,643,230 km (0.051 R)
• M85: 74,221,039 km (0.083 R)
• M86: 75,197,614 km (0.086 R)
• M87: 77,534,033 km (0.117 R)
• M88: 77,781,319 km (0.106 R)
• M89: 78,400,654 km (0.109 R)
• M90: 78,773,152 km (0.083 R)
• M91: 80,143,918 km (0.112 R)
• M92: 81,396,800 km (0.101 R)
• M93: 81,648,124 km (0.11 R)
• M94: 82,277,632 km (0.12 R)
• M95: 83,035,196 km (0.096 R)
• M96: 83,161,756 km (0.085 R)
• M97: 83,541,585 km (0.083 R)
• M98: 85,066,735 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.6

Radius: 5

Gravity: 17.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.11 AU - 19.85 AU

Year: 30501 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,559,257 km

• M1: 92,751 km (0.094 R)
• M2: 383,719 km (0.09 R)
• M3: 424,858 km (0.097 R)
• M4: 489,335 km (0.104 R)
• M5: 780,302 km (0.114 R)
• M6: 915,539 km (0.086 R)
• M7: 1,117,646 km (0.095 R)
• M8: 1,910,365 km (0.112 R)
• M9: 1,982,770 km (0.107 R)
• M10: 2,019,422 km (0.113 R)
• M11: 2,358,859 km (0.1 R)
• M12: 2,475,845 km (0.12 R)
• M13: 3,260,934 km (0.111 R)
• M14: 3,523,778 km (0.105 R)
• M15: 3,612,938 km (0.072 R)
• M16: 4,210,432 km (0.119 R)
• M17: 4,986,995 km (0.119 R)
• M18: 5,188,054 km (0.109 R)
• M19: 5,238,768 km (0.07 R)
• M20: 5,340,494 km (0.051 R)
• M21: 5,806,941 km (0.068 R)
• M22: 6,124,986 km (0.111 R)
• M23: 6,778,130 km (0.117 R)
• M24: 6,889,132 km (0.11 R)
• M25: 7,973,417 km (0.108 R)
• M26: 8,326,767 km (0.065 R)
• M27: 8,987,690 km (0.073 R)
• M28: 9,790,433 km (0.12 R)
• M29: 10,744,867 km (0.059 R)
• M30: 10,809,493 km (0.06 R)
• M31: 11,069,494 km (0.063 R)
• M32: 11,397,413 km (0.112 R)
• M33: 11,928,785 km (0.1 R)
• M34: 12,536,002 km (0.067 R)
• M35: 14,417,495 km (0.119 R)
• M36: 14,775,482 km (0.12 R)
• M37: 15,500,135 km (0.101 R)
• M38: 15,793,346 km (0.044 R)
• M39: 16,758,552 km (0.092 R)
• M40: 17,286,184 km (0.07 R)
• M41: 17,590,017 km (0.083 R)
• M42: 18,049,282 km (0.114 R)
• M43: 18,435,095 km (0.077 R)
• M44: 18,512,437 km (0.103 R)
• M45: 18,590,079 km (0.1 R)
• M46: 23,103,147 km (0.101 R)
• M47: 25,999,063 km (0.105 R)
• M48: 26,173,045 km (0.047 R)
• M49: 26,609,422 km (0.102 R)
• M50: 27,400,944 km (0.076 R)
• M51: 29,007,027 km (0.075 R)
• M52: 29,097,235 km (0.12 R)
• M53: 30,735,331 km (0.119 R)
• M54: 31,936,901 km (0.102 R)
• M55: 32,590,195 km (0.094 R)
• M56: 36,019,278 km (0.105 R)
• M57: 36,601,812 km (0.061 R)
• M58: 37,383,311 km (0.113 R)
• M59: 38,170,495 km (0.108 R)
• M60: 38,368,114 km (0.034 R)
• M61: 38,466,998 km (0.041 R)
• M62: 40,161,942 km (0.1 R)
• M63: 42,391,249 km (0.102 R)
• M64: 45,181,699 km (0.087 R)
• M65: 48,137,453 km (0.038 R)
• M66: 50,178,417 km (0.105 R)
• M67: 51,372,956 km (0.08 R)
• M68: 53,347,648 km (0.094 R)
• M69: 54,678,022 km (0.117 R)
• M70: 55,794,770 km (0.093 R)
• M71: 56,356,061 km (0.101 R)
• M72: 56,693,703 km (0.09 R)
• M73: 57,032,094 km (0.097 R)
• M74: 57,145,040 km (0.111 R)
• M75: 57,597,424 km (0.053 R)
• M76: 58,051,005 km (0.114 R)
• M77: 58,164,699 km (0.097 R)
• M78: 59,076,050 km (0.079 R)
• M79: 61,143,941 km (0.057 R)
• M80: 61,490,858 km (0.07 R)
• M81: 62,652,037 km (0.112 R)
• M82: 63,586,276 km (0.069 R)
• M83: 65,232,002 km (0.109 R)
• M84: 67,011,020 km (0.077 R)
• M85: 70,737,652 km (0.1 R)
• M86: 72,442,619 km (0.088 R)
• M87: 74,407,587 km (0.087 R)
• M88: 75,272,712 km (0.06 R)
• M89: 75,520,595 km (0.099 R)
• M90: 78,641,057 km (0.074 R)
• M91: 80,153,791 km (0.029 R)
• M92: 81,803,407 km (0.076 R)
• M93: 82,058,172 km (0.11 R)
• M94: 82,568,450 km (0.115 R)
• M95: 83,849,008 km (0.071 R)
• M96: 86,429,571 km (0.093 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit