🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.18 AU - 1.58 AU

Year: 567 Days

Day: 21.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.31 AU - 1.89 AU

Year: 708 Days

Day: 36.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.09 AU - 2.45 AU

Year: 1197 Days

Day: 19.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.18 AU - 3.4 AU

Year: 2088 Days

Day: 34.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,232,273 km

• M1: 413,788 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.46 AU - 5.2 AU

Year: 3152 Days

Day: 17.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,232,273 km

• M1: 753,375 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.2

Radius: 14.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.49 AU - 10.39 AU

Year: 8578 Days

Day: 5.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,232,273 km

• M1: 243,994 km (0.078 R)
• M2: 355,893 km (0.087 R)
• M3: 464,053 km (0.115 R)
• M4: 608,863 km (0.082 R)
• M5: 795,561 km (0.11 R)
• M6: 1,095,056 km (0.096 R)
• M7: 1,217,128 km (0.092 R)
• M8: 1,329,925 km (0.115 R)
• M9: 1,597,556 km (0.105 R)
• M10: 1,932,505 km (0.109 R)
• M11: 2,468,365 km (0.075 R)
• M12: 2,725,524 km (0.028 R)
• M13: 2,819,621 km (0.109 R)
• M14: 3,306,562 km (0.1 R)
• M15: 3,736,356 km (0.083 R)
• M16: 3,862,467 km (0.12 R)
• M17: 4,054,401 km (0.113 R)
• M18: 4,514,864 km (0.12 R)
• M19: 4,649,502 km (0.034 R)
• M20: 4,831,114 km (0.036 R)
• M21: 4,946,005 km (0.085 R)
• M22: 5,272,278 km (0.03 R)
• M23: 5,533,625 km (0.098 R)
• M24: 6,243,168 km (0.036 R)
• M25: 6,343,399 km (0.072 R)
• M26: 6,647,082 km (0.091 R)
• M27: 7,295,439 km (0.077 R)
• M28: 7,587,155 km (0.058 R)
• M29: 7,855,833 km (0.108 R)
• M30: 8,264,534 km (0.07 R)
• M31: 8,402,464 km (0.044 R)
• M32: 8,708,391 km (0.109 R)
• M33: 9,131,604 km (0.081 R)
• M34: 9,968,753 km (0.098 R)
• M35: 10,233,691 km (0.079 R)
• M36: 10,620,402 km (0.059 R)
• M37: 11,042,268 km (0.114 R)
• M38: 11,285,963 km (0.089 R)
• M39: 11,716,505 km (0.113 R)
• M40: 12,089,902 km (0.081 R)
• M41: 12,944,255 km (0.111 R)
• M42: 13,040,446 km (0.116 R)
• M43: 13,233,428 km (0.072 R)
• M44: 13,883,730 km (0.073 R)
• M45: 13,982,165 km (0.035 R)
• M46: 14,146,872 km (0.118 R)
• M47: 14,711,305 km (0.099 R)
• M48: 15,554,887 km (0.115 R)
• M49: 16,103,014 km (0.069 R)
• M50: 16,275,650 km (0.116 R)
• M51: 16,762,142 km (0.076 R)
• M52: 17,394,941 km (0.109 R)
• M53: 17,714,183 km (0.101 R)
• M54: 17,928,108 km (0.092 R)
• M55: 18,071,273 km (0.097 R)
• M56: 18,430,607 km (0.086 R)
• M57: 18,937,894 km (0.112 R)
• M58: 19,083,602 km (0.112 R)
• M59: 19,855,078 km (0.088 R)
• M60: 20,337,681 km (0.112 R)
• M61: 20,636,577 km (0.064 R)
• M62: 20,974,669 km (0.094 R)
• M63: 21,087,765 km (0.042 R)
• M64: 22,076,607 km (0.03 R)
• M65: 22,692,501 km (0.036 R)
• M66: 22,924,976 km (0.097 R)
• M67: 23,431,365 km (0.089 R)
• M68: 24,217,651 km (0.114 R)
• M69: 25,695,080 km (0.073 R)
• M70: 26,058,752 km (0.057 R)
• M71: 26,302,298 km (0.098 R)
• M72: 26,914,303 km (0.11 R)
• M73: 27,242,670 km (0.079 R)
• M74: 27,366,088 km (0.064 R)
• M75: 27,572,234 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.5

Radius: 12.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.72 AU - 13.36 AU

Year: 12833 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,232,273 km

• M1: 258,655 km (0.115 R)
• M2: 477,666 km (0.08 R)
• M3: 748,438 km (0.102 R)
• M4: 1,171,950 km (0.118 R)
• M5: 1,256,622 km (0.106 R)
• M6: 1,501,215 km (0.105 R)
• M7: 2,325,948 km (0.115 R)
• M8: 2,461,932 km (0.082 R)
• M9: 3,003,177 km (0.05 R)
• M10: 3,802,778 km (0.111 R)
• M11: 4,226,738 km (0.083 R)
• M12: 4,360,180 km (0.046 R)
• M13: 4,563,184 km (0.065 R)
• M14: 5,369,965 km (0.082 R)
• M15: 6,955,403 km (0.082 R)
• M16: 7,193,114 km (0.106 R)
• M17: 7,353,035 km (0.12 R)
• M18: 7,473,760 km (0.112 R)
• M19: 8,170,587 km (0.093 R)
• M20: 8,295,800 km (0.082 R)
• M21: 8,463,649 km (0.066 R)
• M22: 8,590,209 km (0.036 R)
• M23: 8,717,517 km (0.107 R)
• M24: 8,931,142 km (0.104 R)
• M25: 9,626,174 km (0.042 R)
• M26: 9,846,831 km (0.108 R)
• M27: 10,158,892 km (0.065 R)
• M28: 10,248,501 km (0.035 R)
• M29: 10,746,812 km (0.08 R)
• M30: 12,240,995 km (0.025 R)
• M31: 12,384,310 km (0.101 R)
• M32: 12,528,373 km (0.072 R)
• M33: 12,721,205 km (0.082 R)
• M34: 12,963,553 km (0.072 R)
• M35: 13,354,752 km (0.102 R)
• M36: 13,650,656 km (0.1 R)
• M37: 14,500,821 km (0.067 R)
• M38: 14,703,227 km (0.115 R)
• M39: 14,804,953 km (0.078 R)
• M40: 15,213,804 km (0.09 R)
• M41: 15,471,262 km (0.1 R)
• M42: 15,781,977 km (0.11 R)
• M43: 16,147,295 km (0.113 R)
• M44: 16,515,306 km (0.095 R)
• M45: 17,420,672 km (0.044 R)
• M46: 17,960,870 km (0.119 R)
• M47: 18,178,385 km (0.112 R)
• M48: 19,335,076 km (0.106 R)
• M49: 19,614,076 km (0.12 R)
• M50: 20,629,247 km (0.103 R)
• M51: 20,857,085 km (0.116 R)
• M52: 21,430,643 km (0.115 R)
• M53: 21,893,050 km (0.109 R)
• M54: 22,125,675 km (0.07 R)
• M55: 22,475,883 km (0.082 R)
• M56: 23,004,861 km (0.079 R)
• M57: 23,122,894 km (0.066 R)
• M58: 24,014,946 km (0.097 R)
• M59: 24,314,890 km (0.045 R)
• M60: 27,194,051 km (0.111 R)
• M61: 27,694,755 km (0.098 R)
• M62: 28,198,451 km (0.108 R)
• M63: 28,641,859 km (0.099 R)
• M64: 28,959,904 km (0.084 R)
• M65: 29,279,146 km (0.101 R)
• M66: 29,727,939 km (0.094 R)
• M67: 31,153,607 km (0.076 R)
• M68: 31,480,778 km (0.065 R)
• M69: 31,677,499 km (0.118 R)
• M70: 35,357,756 km (0.061 R)
• M71: 35,767,355 km (0.076 R)
• M72: 36,109,784 km (0.09 R)
• M73: 37,490,872 km (0.042 R)
• M74: 37,908,549 km (0.031 R)
• M75: 40,661,000 km (0.118 R)
• M76: 41,880,821 km (0.094 R)
• M77: 42,531,423 km (0.065 R)
• M78: 42,749,088 km (0.117 R)
• M79: 42,894,347 km (0.114 R)
• M80: 43,989,254 km (0.118 R)
• M81: 44,209,462 km (0.114 R)
• M82: 46,804,087 km (0.092 R)
• M83: 47,028,783 km (0.068 R)
• M84: 48,460,285 km (0.116 R)
• M85: 48,611,678 km (0.109 R)
• M86: 48,915,213 km (0.064 R)
• M87: 49,067,204 km (0.083 R)
• M88: 49,447,781 km (0.103 R)
• M89: 50,135,482 km (0.109 R)
• M90: 50,442,158 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 10.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.93 AU - 15.79 AU

Year: 16134 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,232,273 km

• M1: 204,051 km (0.116 R)
• M2: 420,370 km (0.096 R)
• M3: 927,208 km (0.104 R)
• M4: 1,383,930 km (0.102 R)
• M5: 1,492,089 km (0.039 R)
• M6: 1,603,091 km (0.117 R)
• M7: 1,763,460 km (0.082 R)
• M8: 1,857,407 km (0.114 R)
• M9: 2,001,769 km (0.089 R)
• M10: 2,175,003 km (0.038 R)
• M11: 2,250,700 km (0.105 R)
• M12: 2,379,055 km (0.087 R)
• M13: 2,483,474 km (0.04 R)
• M14: 2,778,780 km (0.118 R)
• M15: 2,861,358 km (0.063 R)
• M16: 4,227,486 km (0.081 R)
• M17: 5,522,256 km (0.099 R)
• M18: 5,696,687 km (0.069 R)
• M19: 5,802,303 km (0.079 R)
• M20: 6,267,104 km (0.068 R)
• M21: 6,339,659 km (0.031 R)
• M22: 6,669,821 km (0.113 R)
• M23: 6,968,119 km (0.082 R)
• M24: 8,125,109 km (0.098 R)
• M25: 8,204,396 km (0.038 R)
• M26: 9,134,296 km (0.061 R)
• M27: 9,674,793 km (0.085 R)
• M28: 10,012,585 km (0.093 R)
• M29: 12,074,044 km (0.074 R)
• M30: 13,175,832 km (0.109 R)
• M31: 14,166,170 km (0.065 R)
• M32: 14,357,506 km (0.115 R)
• M33: 14,888,130 km (0.08 R)
• M34: 14,985,368 km (0.074 R)
• M35: 15,180,294 km (0.115 R)
• M36: 16,317,837 km (0.107 R)
• M37: 16,972,926 km (0.097 R)
• M38: 17,176,229 km (0.117 R)
• M39: 17,688,003 km (0.114 R)
• M40: 18,465,015 km (0.114 R)
• M41: 18,884,038 km (0.114 R)
• M42: 19,784,917 km (0.069 R)
• M43: 20,106,253 km (0.099 R)
• M44: 20,645,553 km (0.109 R)
• M45: 21,189,641 km (0.105 R)
• M46: 22,682,029 km (0.06 R)
• M47: 23,130,823 km (0.105 R)
• M48: 24,724,339 km (0.075 R)
• M49: 27,836,573 km (0.114 R)
• M50: 27,956,401 km (0.112 R)
• M51: 28,076,379 km (0.072 R)
• M52: 28,558,084 km (0.06 R)
• M53: 29,224,991 km (0.116 R)
• M54: 29,529,872 km (0.094 R)
• M55: 30,327,378 km (0.075 R)
• M56: 30,574,214 km (0.091 R)
• M57: 31,132,065 km (0.077 R)
• M58: 34,420,076 km (0.097 R)
• M59: 37,155,324 km (0.099 R)
• M60: 37,419,364 km (0.045 R)
• M61: 38,148,953 km (0.051 R)
• M62: 38,348,816 km (0.115 R)
• M63: 40,298,076 km (0.076 R)
• M64: 40,705,281 km (0.057 R)
• M65: 41,113,983 km (0.097 R)
• M66: 42,072,905 km (0.059 R)
• M67: 42,279,201 km (0.096 R)
• M68: 42,417,130 km (0.085 R)
• M69: 42,555,059 km (0.097 R)
• M70: 42,693,138 km (0.082 R)
• M71: 43,873,016 km (0.054 R)
• M72: 44,082,453 km (0.104 R)
• M73: 45,839,780 km (0.099 R)
• M74: 46,478,114 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 9.2

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.27 AU - 15.95 AU

Year: 16607 Days

Day: 6.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,232,273 km

• M1: 321,187 km (0.062 R)
• M2: 494,271 km (0.051 R)
• M3: 593,156 km (0.113 R)
• M4: 655,987 km (0.114 R)
• M5: 1,189,004 km (0.062 R)
• M6: 1,707,211 km (0.105 R)
• M7: 1,894,507 km (0.104 R)
• M8: 2,602,105 km (0.09 R)
• M9: 2,709,517 km (0.103 R)
• M10: 3,741,144 km (0.091 R)
• M11: 4,837,846 km (0.081 R)
• M12: 5,194,337 km (0.084 R)
• M13: 5,284,694 km (0.052 R)
• M14: 5,513,130 km (0.034 R)
• M15: 5,838,356 km (0.113 R)
• M16: 6,217,886 km (0.044 R)
• M17: 6,362,248 km (0.067 R)
• M18: 7,050,548 km (0.119 R)
• M19: 8,022,335 km (0.081 R)
• M20: 8,127,054 km (0.031 R)
• M21: 8,550,565 km (0.065 R)
• M22: 9,144,619 km (0.063 R)
• M23: 10,831,783 km (0.084 R)
• M24: 11,710,821 km (0.1 R)
• M25: 12,918,225 km (0.066 R)
• M26: 13,350,114 km (0.047 R)
• M27: 13,599,045 km (0.087 R)
• M28: 13,912,452 km (0.029 R)
• M29: 14,038,414 km (0.115 R)
• M30: 14,546,299 km (0.081 R)
• M31: 14,866,737 km (0.103 R)
• M32: 14,931,064 km (0.104 R)
• M33: 16,304,373 km (0.051 R)
• M34: 16,770,968 km (0.028 R)
• M35: 17,242,052 km (0.113 R)
• M36: 17,445,356 km (0.094 R)
• M37: 18,197,235 km (0.036 R)
• M38: 19,029,747 km (0.09 R)
• M39: 19,309,944 km (0.087 R)
• M40: 19,521,026 km (0.1 R)
• M41: 19,803,617 km (0.108 R)
• M42: 20,158,762 km (0.117 R)
• M43: 20,301,478 km (0.1 R)
• M44: 21,092,103 km (0.072 R)
• M45: 22,260,014 km (0.082 R)
• M46: 22,851,972 km (0.088 R)
• M47: 24,278,238 km (0.118 R)
• M48: 24,430,080 km (0.076 R)
• M49: 25,424,457 km (0.12 R)
• M50: 25,810,569 km (0.073 R)
• M51: 25,887,912 km (0.025 R)
• M52: 26,276,268 km (0.113 R)
• M53: 26,510,239 km (0.08 R)
• M54: 28,087,449 km (0.081 R)
• M55: 28,486,427 km (0.04 R)
• M56: 28,807,015 km (0.031 R)
• M57: 31,497,233 km (0.11 R)
• M58: 32,914,075 km (0.098 R)
• M59: 34,522,252 km (0.115 R)
• M60: 35,035,373 km (0.118 R)
• M61: 35,896,159 km (0.113 R)
• M62: 38,166,606 km (0.057 R)
• M63: 39,855,117 km (0.083 R)
• M64: 41,567,713 km (0.101 R)
• M65: 41,658,519 km (0.064 R)
• M66: 42,113,596 km (0.097 R)
• M67: 43,488,550 km (0.12 R)
• M68: 44,227,862 km (0.034 R)
• M69: 44,971,364 km (0.118 R)
• M70: 46,942,465 km (0.1 R)
• M71: 48,367,684 km (0.089 R)
• M72: 51,943,522 km (0.065 R)
• M73: 55,703,665 km (0.035 R)
• M74: 56,909,274 km (0.059 R)
• M75: 57,515,145 km (0.032 R)
• M76: 58,733,620 km (0.067 R)
• M77: 60,474,191 km (0.047 R)
• M78: 60,886,184 km (0.119 R)
• M79: 61,402,446 km (0.052 R)
• M80: 62,231,667 km (0.058 R)
• M81: 62,335,488 km (0.076 R)
• M82: 62,751,819 km (0.086 R)
• M83: 65,373,821 km (0.114 R)
• M84: 66,114,330 km (0.047 R)
• M85: 67,710,689 km (0.061 R)
• M86: 69,642,895 km (0.079 R)
• M87: 69,966,775 km (0.102 R)
• M88: 70,724,338 km (0.107 R)
• M89: 71,375,687 km (0.029 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit