🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.48 AU - 0.68 AU

Year: 168 Days

Day: 14.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,492,699 km

• M1: 180,116 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.02 AU - 1.34 AU

Year: 488 Days

Day: 13.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.82 AU - 2.3 AU

Year: 1126 Days

Day: 36.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,492,699 km

• M1: 1,181,823 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 12.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.18 AU - 5.26 AU

Year: 3301 Days

Day: 5.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,492,699 km

• M1: 181,163 km (0.04 R)
• M2: 304,581 km (0.057 R)
• M3: 579,542 km (0.108 R)
• M4: 673,789 km (0.086 R)
• M5: 791,522 km (0.1 R)
• M6: 898,634 km (0.094 R)
• M7: 1,056,311 km (0.107 R)
• M8: 1,328,579 km (0.115 R)
• M9: 1,779,616 km (0.098 R)
• M10: 2,022,713 km (0.082 R)
• M11: 2,191,010 km (0.082 R)
• M12: 2,302,910 km (0.11 R)
• M13: 2,416,903 km (0.11 R)
• M14: 3,286,815 km (0.066 R)
• M15: 3,485,930 km (0.048 R)
• M16: 3,948,486 km (0.104 R)
• M17: 4,397,878 km (0.044 R)
• M18: 4,830,066 km (0.119 R)
• M19: 5,114,302 km (0.047 R)
• M20: 5,663,626 km (0.054 R)
• M21: 6,121,545 km (0.112 R)
• M22: 7,150,479 km (0.054 R)
• M23: 7,422,598 km (0.119 R)
• M24: 7,737,800 km (0.085 R)
• M25: 8,178,516 km (0.1 R)
• M26: 8,354,293 km (0.069 R)
• M27: 9,042,443 km (0.12 R)
• M28: 9,140,280 km (0.09 R)
• M29: 9,252,479 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 11

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.29 AU - 5.71 AU

Year: 4257 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,492,699 km

• M1: 161,715 km (0.06 R)
• M2: 260,001 km (0.106 R)
• M3: 540,796 km (0.102 R)
• M4: 914,193 km (0.054 R)
• M5: 998,117 km (0.077 R)
• M6: 1,187,209 km (0.047 R)
• M7: 1,572,124 km (0.092 R)
• M8: 1,809,536 km (0.091 R)
• M9: 2,187,420 km (0.082 R)
• M10: 2,352,277 km (0.098 R)
• M11: 2,538,526 km (0.06 R)
• M12: 2,659,551 km (0.11 R)
• M13: 2,782,520 km (0.086 R)
• M14: 2,889,632 km (0.107 R)
• M15: 2,998,091 km (0.112 R)
• M16: 3,200,347 km (0.091 R)
• M17: 3,331,545 km (0.078 R)
• M18: 3,483,686 km (0.12 R)
• M19: 3,854,240 km (0.103 R)
• M20: 4,155,829 km (0.097 R)
• M21: 4,258,154 km (0.068 R)
• M22: 4,402,665 km (0.111 R)
• M23: 4,591,009 km (0.085 R)
• M24: 4,867,765 km (0.114 R)
• M25: 5,128,215 km (0.115 R)
• M26: 5,640,139 km (0.111 R)
• M27: 5,890,715 km (0.06 R)
• M28: 6,215,044 km (0.111 R)
• M29: 6,355,815 km (0.1 R)
• M30: 6,905,438 km (0.094 R)
• M31: 7,075,830 km (0.101 R)
• M32: 7,495,302 km (0.076 R)
• M33: 7,595,233 km (0.066 R)
• M34: 7,670,332 km (0.098 R)
• M35: 7,771,011 km (0.085 R)
• M36: 7,948,284 km (0.044 R)
• M37: 8,024,729 km (0.108 R)
• M38: 8,618,333 km (0.108 R)
• M39: 9,039,751 km (0.067 R)
• M40: 9,467,900 km (0.072 R)
• M41: 10,012,436 km (0.11 R)
• M42: 10,095,014 km (0.106 R)
• M43: 10,848,389 km (0.114 R)
• M44: 10,961,485 km (0.099 R)
• M45: 11,217,447 km (0.037 R)
• M46: 12,231,870 km (0.1 R)
• M47: 12,765,037 km (0.068 R)
• M48: 13,184,958 km (0.095 R)
• M49: 13,305,833 km (0.088 R)
• M50: 13,609,517 km (0.054 R)
• M51: 14,192,799 km (0.107 R)
• M52: 14,409,716 km (0.09 R)
• M53: 15,067,198 km (0.11 R)
• M54: 16,184,694 km (0.112 R)
• M55: 16,639,173 km (0.105 R)
• M56: 16,769,772 km (0.112 R)
• M57: 16,900,819 km (0.104 R)
• M58: 17,163,663 km (0.062 R)
• M59: 17,593,906 km (0.098 R)
• M60: 18,566,442 km (0.087 R)
• M61: 18,668,019 km (0.033 R)
• M62: 18,871,771 km (0.072 R)
• M63: 19,350,036 km (0.057 R)
• M64: 19,521,924 km (0.095 R)
• M65: 20,005,723 km (0.099 R)
• M66: 20,458,406 km (0.038 R)
• M67: 20,949,686 km (0.056 R)
• M68: 21,445,004 km (0.103 R)
• M69: 22,087,378 km (0.072 R)
• M70: 22,627,576 km (0.088 R)
• M71: 24,385,351 km (0.109 R)
• M72: 24,608,251 km (0.112 R)
• M73: 24,757,101 km (0.051 R)
• M74: 24,943,650 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947

Radius: 13.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.22 AU - 6.92 AU

Year: 5006 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,492,699 km

• M1: 189,391 km (0.12 R)
• M2: 366,216 km (0.072 R)
• M3: 551,268 km (0.106 R)
• M4: 707,748 km (0.117 R)
• M5: 952,041 km (0.077 R)
• M6: 1,115,551 km (0.074 R)
• M7: 1,321,548 km (0.044 R)
• M8: 1,976,936 km (0.082 R)
• M9: 2,390,275 km (0.062 R)
• M10: 2,492,749 km (0.099 R)
• M11: 2,596,869 km (0.101 R)
• M12: 3,139,162 km (0.107 R)
• M13: 3,320,325 km (0.081 R)
• M14: 3,481,741 km (0.107 R)
• M15: 3,575,090 km (0.092 R)
• M16: 3,716,909 km (0.096 R)
• M17: 3,957,312 km (0.077 R)
• M18: 4,865,222 km (0.053 R)
• M19: 5,451,197 km (0.115 R)
• M20: 5,835,813 km (0.101 R)
• M21: 6,229,405 km (0.104 R)
• M22: 6,314,825 km (0.113 R)
• M23: 6,544,757 km (0.09 R)
• M24: 6,689,867 km (0.044 R)
• M25: 6,865,345 km (0.065 R)
• M26: 7,371,136 km (0.058 R)
• M27: 7,796,742 km (0.066 R)
• M28: 8,043,429 km (0.101 R)
• M29: 8,261,542 km (0.027 R)
• M30: 8,418,620 km (0.106 R)
• M31: 8,640,025 km (0.11 R)
• M32: 9,909,213 km (0.11 R)
• M33: 10,076,165 km (0.06 R)
• M34: 10,277,823 km (0.12 R)
• M35: 10,412,909 km (0.057 R)
• M36: 10,514,636 km (0.064 R)
• M37: 10,924,983 km (0.073 R)
• M38: 11,375,422 km (0.057 R)
• M39: 11,480,141 km (0.108 R)
• M40: 11,585,308 km (0.103 R)
• M41: 11,761,235 km (0.116 R)
• M42: 12,009,119 km (0.107 R)
• M43: 12,763,092 km (0.101 R)
• M44: 13,237,467 km (0.066 R)
• M45: 13,754,926 km (0.084 R)
• M46: 14,016,124 km (0.11 R)
• M47: 15,734,405 km (0.063 R)
• M48: 16,125,304 km (0.109 R)
• M49: 17,720,466 km (0.094 R)
• M50: 17,923,470 km (0.111 R)
• M51: 18,127,223 km (0.102 R)
• M52: 19,282,268 km (0.09 R)
• M53: 19,868,692 km (0.108 R)
• M54: 20,930,537 km (0.111 R)
• M55: 22,010,784 km (0.117 R)
• M56: 22,404,226 km (0.027 R)
• M57: 22,711,650 km (0.099 R)
• M58: 23,286,554 km (0.093 R)
• M59: 23,419,995 km (0.103 R)
• M60: 23,955,855 km (0.097 R)
• M61: 24,090,493 km (0.075 R)
• M62: 24,994,363 km (0.112 R)
• M63: 25,359,083 km (0.116 R)
• M64: 26,139,834 km (0.117 R)
• M65: 26,232,286 km (0.082 R)
• M66: 27,068,688 km (0.08 R)
• M67: 27,255,685 km (0.112 R)
• M68: 27,443,131 km (0.093 R)
• M69: 27,631,026 km (0.116 R)
• M70: 27,819,370 km (0.042 R)
• M71: 28,149,981 km (0.088 R)
• M72: 28,719,799 km (0.089 R)
• M73: 29,054,001 km (0.118 R)
• M74: 29,293,507 km (0.108 R)
• M75: 29,967,445 km (0.118 R)
• M76: 31,134,758 km (0.096 R)
• M77: 31,674,806 km (0.079 R)
• M78: 32,714,362 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 14.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.83 AU - 12.87 AU

Year: 14561 Days

Day: 5.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,492,699 km

• M1: 263,442 km (0.059 R)
• M2: 398,230 km (0.036 R)
• M3: 804,537 km (0.08 R)
• M4: 1,022,501 km (0.078 R)
• M5: 1,297,014 km (0.109 R)
• M6: 1,576,911 km (0.079 R)
• M7: 2,532,542 km (0.115 R)
• M8: 2,648,630 km (0.05 R)
• M9: 3,032,349 km (0.104 R)
• M10: 3,281,429 km (0.099 R)
• M11: 3,615,332 km (0.038 R)
• M12: 3,960,604 km (0.111 R)
• M13: 4,150,892 km (0.07 R)
• M14: 4,372,297 km (0.026 R)
• M15: 4,541,043 km (0.026 R)
• M16: 5,001,356 km (0.109 R)
• M17: 5,267,042 km (0.058 R)
• M18: 5,689,656 km (0.04 R)
• M19: 6,249,301 km (0.107 R)
• M20: 6,664,585 km (0.088 R)
• M21: 6,794,137 km (0.081 R)
• M22: 6,891,974 km (0.091 R)
• M23: 7,154,967 km (0.099 R)
• M24: 7,421,401 km (0.102 R)
• M25: 7,827,110 km (0.115 R)
• M26: 8,731,280 km (0.116 R)
• M27: 9,016,114 km (0.099 R)
• M28: 9,595,207 km (0.091 R)
• M29: 9,889,317 km (0.062 R)
• M30: 10,298,467 km (0.116 R)
• M31: 10,599,757 km (0.066 R)
• M32: 10,865,593 km (0.104 R)
• M33: 11,326,653 km (0.058 R)
• M34: 11,637,667 km (0.095 R)
• M35: 12,869,157 km (0.087 R)
• M36: 13,975,283 km (0.091 R)
• M37: 14,941,686 km (0.049 R)
• M38: 15,197,348 km (0.066 R)
• M39: 15,411,573 km (0.103 R)
• M40: 15,886,247 km (0.113 R)
• M41: 16,673,431 km (0.086 R)
• M42: 17,473,480 km (0.073 R)
• M43: 17,832,964 km (0.099 R)
• M44: 18,422,529 km (0.068 R)
• M45: 19,203,131 km (0.098 R)
• M46: 19,527,758 km (0.071 R)
• M47: 20,370,742 km (0.052 R)
• M48: 21,225,544 km (0.081 R)
• M49: 21,465,200 km (0.075 R)
• M50: 22,286,343 km (0.046 R)
• M51: 22,578,657 km (0.083 R)
• M52: 22,676,344 km (0.025 R)
• M53: 23,314,978 km (0.111 R)
• M54: 24,861,820 km (0.108 R)
• M55: 26,647,719 km (0.053 R)
• M56: 27,113,716 km (0.072 R)
• M57: 27,217,537 km (0.112 R)
• M58: 28,898,120 km (0.118 R)
• M59: 29,323,576 km (0.109 R)
• M60: 29,804,533 km (0.036 R)
• M61: 30,019,206 km (0.059 R)
• M62: 31,481,526 km (0.059 R)
• M63: 33,244,536 km (0.12 R)
• M64: 33,634,388 km (0.107 R)
• M65: 34,700,423 km (0.07 R)
• M66: 35,379,448 km (0.081 R)
• M67: 36,750,512 km (0.049 R)
• M68: 36,923,148 km (0.113 R)
• M69: 38,898,438 km (0.093 R)
• M70: 39,074,365 km (0.094 R)
• M71: 39,250,442 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 4

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.07 AU - 22.81 AU

Year: 30153 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,492,699 km

• M1: 379,380 km (0.111 R)
• M2: 519,703 km (0.06 R)
• M3: 595,848 km (0.12 R)
• M4: 823,835 km (0.068 R)
• M5: 913,145 km (0.119 R)
• M6: 1,149,959 km (0.105 R)
• M7: 1,199,625 km (0.099 R)
• M8: 1,791,285 km (0.057 R)
• M9: 1,878,201 km (0.064 R)
• M10: 2,989,265 km (0.071 R)
• M11: 3,161,751 km (0.119 R)
• M12: 4,263,240 km (0.05 R)
• M13: 4,457,418 km (0.105 R)
• M14: 4,535,957 km (0.089 R)
• M15: 4,774,117 km (0.099 R)
• M16: 4,975,775 km (0.089 R)
• M17: 5,057,156 km (0.094 R)
• M18: 5,639,391 km (0.112 R)
• M19: 5,766,848 km (0.083 R)
• M20: 5,938,437 km (0.092 R)
• M21: 6,374,515 km (0.037 R)
• M22: 6,730,707 km (0.06 R)
• M23: 7,369,640 km (0.086 R)
• M24: 7,743,335 km (0.111 R)
• M25: 8,219,206 km (0.095 R)
• M26: 9,601,042 km (0.12 R)
• M27: 9,906,371 km (0.089 R)
• M28: 10,060,307 km (0.048 R)
• M29: 10,894,315 km (0.112 R)
• M30: 11,266,066 km (0.109 R)
• M31: 11,426,585 km (0.113 R)
• M32: 12,240,995 km (0.116 R)
• M33: 12,738,558 km (0.102 R)
• M34: 13,017,857 km (0.117 R)
• M35: 13,412,197 km (0.082 R)
• M36: 13,468,895 km (0.115 R)
• M37: 13,925,019 km (0.079 R)
• M38: 14,039,910 km (0.066 R)
• M39: 14,852,525 km (0.099 R)
• M40: 15,799,630 km (0.114 R)
• M41: 16,039,585 km (0.118 R)
• M42: 16,099,723 km (0.098 R)
• M43: 18,692,852 km (0.051 R)
• M44: 18,882,842 km (0.109 R)
• M45: 19,073,729 km (0.073 R)
• M46: 19,649,830 km (0.093 R)
• M47: 22,345,733 km (0.114 R)
• M48: 22,412,903 km (0.063 R)
• M49: 23,224,471 km (0.073 R)
• M50: 26,210,295 km (0.082 R)
• M51: 26,494,232 km (0.077 R)
• M52: 28,582,319 km (0.101 R)
• M53: 29,240,998 km (0.078 R)
• M54: 29,609,159 km (0.087 R)
• M55: 31,171,858 km (0.097 R)
• M56: 34,609,617 km (0.05 R)
• M57: 34,765,199 km (0.092 R)
• M58: 35,155,051 km (0.12 R)
• M59: 35,624,938 km (0.069 R)
• M60: 36,333,433 km (0.032 R)
• M61: 37,604,716 km (0.108 R)
• M62: 38,728,944 km (0.057 R)
• M63: 39,457,336 km (0.028 R)
• M64: 39,864,093 km (0.078 R)
• M65: 42,499,558 km (0.107 R)
• M66: 42,999,963 km (0.105 R)
• M67: 43,334,614 km (0.103 R)
• M68: 44,512,697 km (0.087 R)
• M69: 45,020,881 km (0.088 R)
• M70: 45,360,767 km (0.093 R)
• M71: 45,445,888 km (0.053 R)
• M72: 45,872,093 km (0.074 R)
• M73: 46,900,428 km (0.106 R)
• M74: 46,986,597 km (0.11 R)
• M75: 48,805,557 km (0.052 R)
• M76: 49,855,286 km (0.114 R)
• M77: 50,824,081 km (0.031 R)
• M78: 51,000,906 km (0.094 R)
• M79: 52,155,203 km (0.108 R)
• M80: 52,333,524 km (0.107 R)
• M81: 54,308,665 km (0.052 R)
• M82: 55,214,480 km (0.095 R)
• M83: 55,760,362 km (0.119 R)
• M84: 56,490,849 km (0.074 R)
• M85: 57,224,776 km (0.054 R)
• M86: 57,777,091 km (0.09 R)
• M87: 57,961,695 km (0.098 R)
• M88: 58,238,750 km (0.05 R)
• M89: 58,887,257 km (0.087 R)
• M90: 58,980,008 km (0.095 R)
• M91: 60,284,800 km (0.096 R)
• M92: 61,128,532 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit