🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.72 AU

Year: 296 Days

Day: 38.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 10.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.9 AU - 1.4 AU

Year: 784 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 37,902,600 km

• M1: 131,347 km (0.039 R)
• M2: 208,539 km (0.091 R)
• M3: 323,730 km (0.066 R)
• M4: 391,946 km (0.097 R)
• M5: 485,445 km (0.073 R)
• M6: 585,227 km (0.114 R)
• M7: 660,774 km (0.116 R)
• M8: 737,218 km (0.071 R)
• M9: 840,441 km (0.092 R)
• M10: 912,098 km (0.085 R)
• M11: 1,008,140 km (0.112 R)
• M12: 1,153,998 km (0.096 R)
• M13: 1,251,835 km (0.086 R)
• M14: 1,363,285 km (0.116 R)
• M15: 1,492,688 km (0.115 R)
• M16: 1,566,439 km (0.048 R)
• M17: 1,706,313 km (0.039 R)
• M18: 2,035,279 km (0.109 R)
• M19: 2,154,957 km (0.072 R)
• M20: 2,268,652 km (0.1 R)
• M21: 2,432,013 km (0.108 R)
• M22: 2,894,719 km (0.109 R)
• M23: 3,025,318 km (0.075 R)
• M24: 3,105,502 km (0.1 R)
• M25: 3,210,520 km (0.094 R)
• M26: 3,316,585 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.3

Radius: 12.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.37 AU - 1.87 AU

Year: 1311 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,902,600 km

• M1: 168,896 km (0.111 R)
• M2: 284,535 km (0.101 R)
• M3: 396,584 km (0.075 R)
• M4: 512,822 km (0.091 R)
• M5: 780,153 km (0.109 R)
• M6: 870,211 km (0.1 R)
• M7: 979,118 km (0.119 R)
• M8: 1,301,950 km (0.085 R)
• M9: 1,403,078 km (0.111 R)
• M10: 1,631,365 km (0.098 R)
• M11: 1,815,669 km (0.091 R)
• M12: 1,929,513 km (0.032 R)
• M13: 2,105,141 km (0.117 R)
• M14: 2,255,637 km (0.068 R)
• M15: 2,337,467 km (0.045 R)
• M16: 2,420,194 km (0.089 R)
• M17: 2,525,212 km (0.102 R)
• M18: 2,707,123 km (0.112 R)
• M19: 2,893,672 km (0.084 R)
• M20: 3,016,641 km (0.076 R)
• M21: 3,175,664 km (0.104 R)
• M22: 3,443,145 km (0.079 R)
• M23: 3,609,647 km (0.115 R)
• M24: 3,926,047 km (0.05 R)
• M25: 4,037,647 km (0.096 R)
• M26: 4,125,161 km (0.069 R)
• M27: 4,404,610 km (0.101 R)
• M28: 4,533,863 km (0.035 R)
• M29: 4,703,507 km (0.065 R)
• M30: 4,928,801 km (0.099 R)
• M31: 5,022,599 km (0.093 R)
• M32: 5,144,072 km (0.109 R)
• M33: 5,239,217 km (0.091 R)
• M34: 5,376,248 km (0.07 R)
• M35: 5,611,865 km (0.115 R)
• M36: 5,709,852 km (0.082 R)
• M37: 5,822,648 km (0.107 R)
• M38: 5,950,405 km (0.093 R)
• M39: 6,208,760 km (0.115 R)
• M40: 6,353,870 km (0.045 R)
• M41: 6,544,159 km (0.115 R)
• M42: 6,825,852 km (0.098 R)
• M43: 6,960,639 km (0.047 R)
• M44: 7,233,057 km (0.115 R)
• M45: 7,324,611 km (0.117 R)
• M46: 7,447,281 km (0.116 R)
• M47: 7,929,286 km (0.084 R)
• M48: 8,261,542 km (0.102 R)
• M49: 8,614,593 km (0.056 R)
• M50: 8,695,526 km (0.044 R)
• M51: 8,907,207 km (0.059 R)
• M52: 9,054,710 km (0.098 R)
• M53: 9,753,931 km (0.119 R)
• M54: 10,076,015 km (0.112 R)
• M55: 10,229,802 km (0.094 R)
• M56: 10,505,062 km (0.079 R)
• M57: 10,591,679 km (0.09 R)
• M58: 10,713,302 km (0.119 R)
• M59: 10,905,236 km (0.082 R)
• M60: 11,010,403 km (0.102 R)
• M61: 11,918,313 km (0.111 R)
• M62: 12,117,278 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.8

Radius: 4.9

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.25 AU - 7.63 AU

Year: 10391 Days

Day: 19.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,902,600 km

• M1: 131,646 km (0.057 R)
• M2: 164,109 km (0.112 R)
• M3: 316,998 km (0.075 R)
• M4: 352,752 km (0.106 R)
• M5: 582,085 km (0.084 R)
• M6: 688,749 km (0.077 R)
• M7: 720,314 km (0.065 R)
• M8: 752,477 km (0.087 R)
• M9: 801,695 km (0.042 R)
• M10: 851,960 km (0.111 R)
• M11: 938,278 km (0.063 R)
• M12: 1,331,421 km (0.052 R)
• M13: 1,619,247 km (0.085 R)
• M14: 1,792,182 km (0.093 R)
• M15: 1,858,754 km (0.108 R)
• M16: 1,993,990 km (0.116 R)
• M17: 2,419,297 km (0.114 R)
• M18: 2,517,583 km (0.091 R)
• M19: 2,923,591 km (0.118 R)
• M20: 2,975,801 km (0.11 R)
• M21: 3,432,074 km (0.062 R)
• M22: 3,570,452 km (0.104 R)
• M23: 4,926,707 km (0.099 R)
• M24: 5,304,142 km (0.11 R)
• M25: 5,528,689 km (0.108 R)
• M26: 5,658,240 km (0.088 R)
• M27: 5,854,662 km (0.118 R)
• M28: 5,887,574 km (0.045 R)
• M29: 6,696,898 km (0.118 R)
• M30: 7,149,581 km (0.026 R)
• M31: 8,268,574 km (0.11 R)
• M32: 8,305,674 km (0.109 R)
• M33: 8,791,568 km (0.063 R)
• M34: 10,543,808 km (0.092 R)
• M35: 11,028,953 km (0.046 R)
• M36: 12,188,636 km (0.109 R)
• M37: 13,040,596 km (0.115 R)
• M38: 13,126,764 km (0.096 R)
• M39: 13,213,232 km (0.08 R)
• M40: 14,981,180 km (0.112 R)
• M41: 15,252,700 km (0.052 R)
• M42: 15,663,047 km (0.091 R)
• M43: 16,308,711 km (0.062 R)
• M44: 17,340,637 km (0.057 R)
• M45: 17,387,910 km (0.049 R)
• M46: 18,152,355 km (0.069 R)
• M47: 18,490,147 km (0.077 R)
• M48: 19,025,259 km (0.097 R)
• M49: 19,221,082 km (0.111 R)
• M50: 19,812,742 km (0.041 R)
• M51: 20,260,189 km (0.108 R)
• M52: 20,811,757 km (0.057 R)
• M53: 21,266,684 km (0.112 R)
• M54: 22,392,557 km (0.036 R)
• M55: 22,444,169 km (0.102 R)
• M56: 22,858,704 km (0.103 R)
• M57: 23,066,944 km (0.116 R)
• M58: 25,290,717 km (0.062 R)
• M59: 25,344,422 km (0.116 R)
• M60: 25,721,858 km (0.119 R)
• M61: 26,373,357 km (0.113 R)
• M62: 26,482,563 km (0.077 R)
• M63: 28,248,416 km (0.087 R)
• M64: 28,864,311 km (0.115 R)
• M65: 29,202,103 km (0.1 R)
• M66: 29,258,501 km (0.076 R)
• M67: 29,541,092 km (0.079 R)
• M68: 31,371,421 km (0.105 R)
• M69: 31,602,700 km (0.117 R)
• M70: 32,009,008 km (0.048 R)
• M71: 32,416,961 km (0.09 R)
• M72: 32,650,782 km (0.053 R)
• M73: 33,179,162 km (0.118 R)
• M74: 33,355,837 km (0.077 R)
• M75: 33,532,961 km (0.112 R)
• M76: 34,065,978 km (0.099 R)
• M77: 34,125,369 km (0.115 R)
• M78: 34,542,148 km (0.099 R)
• M79: 34,601,838 km (0.07 R)
• M80: 34,661,527 km (0.079 R)
• M81: 36,225,872 km (0.045 R)
• M82: 37,690,286 km (0.092 R)
• M83: 37,997,859 km (0.102 R)
• M84: 38,429,748 km (0.098 R)
• M85: 39,610,225 km (0.1 R)
• M86: 39,985,566 km (0.029 R)
• M87: 40,424,785 km (0.072 R)
• M88: 42,581,239 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.8

Radius: 5.8

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.56 AU - 8.46 AU

Year: 11801 Days

Day: 18.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,902,600 km

• M1: 254,316 km (0.069 R)
• M2: 640,877 km (0.061 R)
• M3: 715,078 km (0.064 R)
• M4: 831,764 km (0.062 R)
• M5: 975,827 km (0.046 R)
• M6: 1,128,118 km (0.079 R)
• M7: 1,579,155 km (0.106 R)
• M8: 1,890,468 km (0.079 R)
• M9: 2,480,034 km (0.06 R)
• M10: 2,718,642 km (0.103 R)
• M11: 3,154,122 km (0.086 R)
• M12: 3,779,291 km (0.104 R)
• M13: 4,878,686 km (0.038 R)
• M14: 5,177,433 km (0.103 R)
• M15: 5,405,420 km (0.101 R)
• M16: 5,559,206 km (0.067 R)
• M17: 6,269,348 km (0.069 R)
• M18: 6,430,913 km (0.109 R)
• M19: 6,471,604 km (0.077 R)
• M20: 7,133,275 km (0.118 R)
• M21: 7,259,835 km (0.104 R)
• M22: 7,859,723 km (0.091 R)
• M23: 8,077,836 km (0.032 R)
• M24: 8,298,044 km (0.035 R)
• M25: 8,744,295 km (0.052 R)
• M26: 9,893,506 km (0.107 R)
• M27: 12,583,874 km (0.098 R)
• M28: 13,250,781 km (0.09 R)
• M29: 13,458,423 km (0.11 R)
• M30: 13,562,543 km (0.115 R)
• M31: 13,719,322 km (0.118 R)
• M32: 14,405,527 km (0.051 R)
• M33: 14,725,966 km (0.05 R)
• M34: 15,482,931 km (0.055 R)
• M35: 16,641,866 km (0.086 R)
• M36: 16,809,714 km (0.036 R)
• M37: 16,865,814 km (0.079 R)
• M38: 17,090,809 km (0.094 R)
• M39: 17,486,794 km (0.035 R)
• M40: 17,543,492 km (0.112 R)
• M41: 18,460,976 km (0.099 R)
• M42: 19,042,313 km (0.095 R)
• M43: 19,159,298 km (0.06 R)
• M44: 19,217,791 km (0.094 R)
• M45: 19,335,226 km (0.073 R)
• M46: 19,393,868 km (0.033 R)
• M47: 19,570,543 km (0.117 R)
• M48: 19,925,389 km (0.12 R)
• M49: 19,984,780 km (0.044 R)
• M50: 20,044,170 km (0.11 R)
• M51: 20,401,858 km (0.048 R)
• M52: 21,792,520 km (0.116 R)
• M53: 22,037,562 km (0.113 R)
• M54: 23,088,786 km (0.079 R)
• M55: 23,777,684 km (0.053 R)
• M56: 23,840,665 km (0.109 R)
• M57: 25,111,499 km (0.038 R)
• M58: 25,304,031 km (0.104 R)
• M59: 25,625,966 km (0.092 R)
• M60: 26,469,398 km (0.103 R)
• M61: 27,124,488 km (0.095 R)
• M62: 27,784,813 km (0.037 R)
• M63: 30,137,389 km (0.117 R)
• M64: 30,205,456 km (0.102 R)
• M65: 30,341,889 km (0.115 R)
• M66: 31,302,756 km (0.097 R)
• M67: 31,579,213 km (0.092 R)
• M68: 31,925,831 km (0.04 R)
• M69: 32,973,166 km (0.078 R)
• M70: 33,043,477 km (0.091 R)
• M71: 33,607,012 km (0.114 R)
• M72: 36,835,932 km (0.077 R)
• M73: 37,934,130 km (0.092 R)
• M74: 38,007,733 km (0.111 R)
• M75: 41,216,607 km (0.069 R)
• M76: 42,968,398 km (0.1 R)
• M77: 44,977,797 km (0.083 R)
• M78: 46,072,404 km (0.059 R)
• M79: 46,229,482 km (0.1 R)
• M80: 46,465,398 km (0.038 R)
• M81: 47,730,697 km (0.08 R)
• M82: 47,889,570 km (0.115 R)
• M83: 48,128,328 km (0.084 R)
• M84: 49,087,400 km (0.055 R)
• M85: 50,375,737 km (0.107 R)
• M86: 50,943,012 km (0.071 R)
• M87: 52,247,356 km (0.092 R)
• M88: 52,411,165 km (0.112 R)
• M89: 52,739,233 km (0.048 R)
• M90: 54,058,687 km (0.098 R)
• M91: 54,971,982 km (0.068 R)
• M92: 55,388,911 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.2

Radius: 7.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.58 AU - 9.92 AU

Year: 15067 Days

Day: 20.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,902,600 km

• M1: 94,396 km (0.112 R)
• M2: 162,762 km (0.03 R)
• M3: 251,773 km (0.098 R)
• M4: 340,784 km (0.056 R)
• M5: 854,353 km (0.099 R)
• M6: 948,750 km (0.083 R)
• M7: 1,080,246 km (0.103 R)
• M8: 1,131,259 km (0.077 R)
• M9: 1,453,942 km (0.051 R)
• M10: 1,510,490 km (0.12 R)
• M11: 1,645,427 km (0.118 R)
• M12: 2,095,118 km (0.103 R)
• M13: 3,374,030 km (0.112 R)
• M14: 4,209,534 km (0.111 R)
• M15: 4,318,292 km (0.063 R)
• M16: 4,373,045 km (0.077 R)
• M17: 4,538,650 km (0.083 R)
• M18: 4,734,623 km (0.058 R)
• M19: 4,904,716 km (0.118 R)
• M20: 5,048,031 km (0.109 R)
• M21: 5,251,184 km (0.114 R)
• M22: 5,635,202 km (0.072 R)
• M23: 6,151,315 km (0.077 R)
• M24: 6,556,127 km (0.109 R)
• M25: 7,098,569 km (0.095 R)
• M26: 7,293,345 km (0.077 R)
• M27: 7,490,066 km (0.077 R)
• M28: 7,556,039 km (0.116 R)
• M29: 7,721,793 km (0.064 R)
• M30: 8,915,136 km (0.096 R)
• M31: 9,020,004 km (0.081 R)
• M32: 9,160,626 km (0.085 R)
• M33: 9,838,304 km (0.106 R)
• M34: 9,946,762 km (0.096 R)
• M35: 10,642,991 km (0.115 R)
• M36: 10,828,791 km (0.102 R)
• M37: 10,940,840 km (0.061 R)
• M38: 11,468,771 km (0.112 R)
• M39: 11,544,767 km (0.097 R)
• M40: 12,198,360 km (0.049 R)
• M41: 13,340,689 km (0.114 R)
• M42: 13,501,058 km (0.068 R)
• M43: 13,863,983 km (0.108 R)
• M44: 13,945,065 km (0.088 R)
• M45: 14,599,406 km (0.114 R)
• M46: 16,193,222 km (0.095 R)
• M47: 16,967,241 km (0.103 R)
• M48: 17,753,378 km (0.037 R)
• M49: 18,195,290 km (0.094 R)
• M50: 18,596,063 km (0.103 R)
• M51: 18,775,131 km (0.118 R)
• M52: 19,044,707 km (0.086 R)
• M53: 19,270,450 km (0.112 R)
• M54: 19,861,361 km (0.101 R)
• M55: 20,458,406 km (0.075 R)
• M56: 20,782,136 km (0.063 R)
• M57: 22,712,996 km (0.106 R)
• M58: 23,966,776 km (0.06 R)
• M59: 24,015,395 km (0.057 R)
• M60: 24,602,118 km (0.036 R)
• M61: 26,289,731 km (0.07 R)
• M62: 26,894,256 km (0.12 R)
• M63: 26,944,820 km (0.107 R)
• M64: 27,452,406 km (0.109 R)
• M65: 27,554,282 km (0.102 R)
• M66: 28,373,929 km (0.118 R)
• M67: 28,735,058 km (0.077 R)
• M68: 29,775,212 km (0.082 R)
• M69: 29,827,571 km (0.088 R)
• M70: 29,879,931 km (0.103 R)
• M71: 30,457,977 km (0.119 R)
• M72: 30,827,783 km (0.086 R)
• M73: 31,199,085 km (0.06 R)
• M74: 31,411,813 km (0.048 R)
• M75: 31,999,583 km (0.064 R)
• M76: 32,160,401 km (0.094 R)
• M77: 32,321,667 km (0.111 R)
• M78: 32,698,803 km (0.1 R)
• M79: 33,131,590 km (0.115 R)
• M80: 34,057,601 km (0.03 R)
• M81: 34,276,762 km (0.059 R)
• M82: 35,323,947 km (0.077 R)
• M83: 35,656,952 km (0.112 R)
• M84: 35,768,103 km (0.089 R)
• M85: 35,990,854 km (0.081 R)
• M86: 36,046,505 km (0.079 R)
• M87: 36,102,305 km (0.067 R)
• M88: 36,998,845 km (0.095 R)
• M89: 37,449,733 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit