🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 29.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 14.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.85 AU

Year: 376 Days

Day: 9.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 86,502,490 km

• M1: 177,722 km (0.096 R)
• M2: 290,369 km (0.105 R)
• M3: 473,776 km (0.077 R)
• M4: 576,251 km (0.114 R)
• M5: 675,285 km (0.043 R)
• M6: 781,499 km (0.109 R)
• M7: 949,498 km (0.109 R)
• M8: 1,146,518 km (0.11 R)
• M9: 1,290,132 km (0.098 R)
• M10: 1,383,631 km (0.097 R)
• M11: 1,669,811 km (0.111 R)
• M12: 1,768,097 km (0.072 R)
• M13: 1,887,626 km (0.039 R)
• M14: 2,049,940 km (0.072 R)
• M15: 2,253,094 km (0.114 R)
• M16: 2,425,879 km (0.1 R)
• M17: 2,516,685 km (0.111 R)
• M18: 2,657,756 km (0.082 R)
• M19: 2,784,914 km (0.095 R)
• M20: 2,953,960 km (0.073 R)
• M21: 3,137,965 km (0.039 R)
• M22: 3,255,100 km (0.101 R)
• M23: 3,343,812 km (0.116 R)
• M24: 3,529,911 km (0.093 R)
• M25: 3,645,700 km (0.117 R)
• M26: 3,768,969 km (0.117 R)
• M27: 3,862,467 km (0.069 R)
• M28: 4,000,845 km (0.099 R)
• M29: 4,173,182 km (0.114 R)
• M30: 4,302,285 km (0.072 R)
• M31: 4,525,036 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 13.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.72 AU - 1.12 AU

Year: 579 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,502,490 km

• M1: 187,895 km (0.092 R)
• M2: 290,818 km (0.105 R)
• M3: 401,969 km (0.048 R)
• M4: 493,523 km (0.036 R)
• M5: 600,187 km (0.107 R)
• M6: 689,796 km (0.083 R)
• M7: 778,507 km (0.119 R)
• M8: 914,941 km (0.111 R)
• M9: 1,063,940 km (0.075 R)
• M10: 1,169,556 km (0.057 R)
• M11: 1,282,652 km (0.039 R)
• M12: 1,399,787 km (0.083 R)
• M13: 1,512,734 km (0.101 R)
• M14: 1,616,255 km (0.098 R)
• M15: 1,804,450 km (0.115 R)
• M16: 1,901,389 km (0.102 R)
• M17: 2,009,399 km (0.085 R)
• M18: 2,151,965 km (0.101 R)
• M19: 2,307,547 km (0.066 R)
• M20: 2,530,897 km (0.034 R)
• M21: 2,650,425 km (0.119 R)
• M22: 2,776,836 km (0.1 R)
• M23: 2,973,108 km (0.111 R)
• M24: 3,104,754 km (0.068 R)
• M25: 3,238,495 km (0.096 R)
• M26: 3,379,565 km (0.089 R)
• M27: 3,533,950 km (0.075 R)
• M28: 3,707,484 km (0.05 R)
• M29: 4,022,687 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 9.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.89 AU - 1.29 AU

Year: 747 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 86,502,490 km

• M1: 125,064 km (0.113 R)
• M2: 193,580 km (0.116 R)
• M3: 320,139 km (0.107 R)
• M4: 395,686 km (0.065 R)
• M5: 470,635 km (0.105 R)
• M6: 582,534 km (0.06 R)
• M7: 680,222 km (0.081 R)
• M8: 768,783 km (0.106 R)
• M9: 893,249 km (0.059 R)
• M10: 1,002,605 km (0.102 R)
• M11: 1,104,930 km (0.069 R)
• M12: 1,193,043 km (0.116 R)
• M13: 1,314,367 km (0.112 R)
• M14: 1,401,882 km (0.119 R)
• M15: 1,472,043 km (0.11 R)
• M16: 1,602,642 km (0.104 R)
• M17: 1,716,935 km (0.033 R)
• M18: 2,018,225 km (0.098 R)
• M19: 2,171,563 km (0.095 R)
• M20: 2,313,681 km (0.026 R)
• M21: 2,520,874 km (0.054 R)
• M22: 2,583,555 km (0.119 R)
• M23: 2,670,472 km (0.029 R)
• M24: 2,774,592 km (0.097 R)
• M25: 2,863,752 km (0.111 R)
• M26: 3,136,918 km (0.088 R)
• M27: 3,315,238 km (0.064 R)
• M28: 3,479,497 km (0.12 R)
• M29: 3,558,335 km (0.089 R)
• M30: 3,771,213 km (0.071 R)
• M31: 3,843,169 km (0.058 R)
• M32: 4,163,309 km (0.076 R)
• M33: 4,416,279 km (0.088 R)
• M34: 4,645,313 km (0.114 R)
• M35: 4,732,229 km (0.107 R)
• M36: 4,907,708 km (0.1 R)
• M37: 4,976,523 km (0.082 R)
• M38: 5,045,637 km (0.088 R)
• M39: 5,386,271 km (0.109 R)
• M40: 6,216,689 km (0.068 R)
• M41: 6,312,731 km (0.11 R)
• M42: 6,398,301 km (0.09 R)
• M43: 6,484,469 km (0.066 R)
• M44: 6,909,776 km (0.049 R)
• M45: 6,986,969 km (0.105 R)
• M46: 7,075,680 km (0.11 R)
• M47: 7,220,640 km (0.101 R)
• M48: 7,581,620 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 12.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.09 AU - 1.69 AU

Year: 1075 Days

Day: 8.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,502,490 km

• M1: 167,400 km (0.068 R)
• M2: 320,139 km (0.096 R)
• M3: 455,974 km (0.096 R)
• M4: 669,301 km (0.12 R)
• M5: 872,604 km (0.091 R)
• M6: 953,836 km (0.033 R)
• M7: 1,086,529 km (0.07 R)
• M8: 1,277,566 km (0.113 R)
• M9: 1,492,388 km (0.081 R)
• M10: 1,604,437 km (0.105 R)
• M11: 1,700,030 km (0.076 R)
• M12: 1,857,258 km (0.069 R)
• M13: 1,978,432 km (0.106 R)
• M14: 2,088,386 km (0.108 R)
• M15: 2,172,311 km (0.106 R)
• M16: 2,286,155 km (0.08 R)
• M17: 2,460,586 km (0.091 R)
• M18: 2,564,407 km (0.101 R)
• M19: 2,723,130 km (0.108 R)
• M20: 2,885,145 km (0.11 R)
• M21: 3,186,435 km (0.108 R)
• M22: 3,341,119 km (0.103 R)
• M23: 3,440,003 km (0.104 R)
• M24: 4,036,899 km (0.112 R)
• M25: 4,133,688 km (0.106 R)
• M26: 4,410,744 km (0.113 R)
• M27: 4,983,105 km (0.115 R)
• M28: 5,068,077 km (0.094 R)
• M29: 5,210,943 km (0.058 R)
• M30: 5,569,230 km (0.059 R)
• M31: 5,756,376 km (0.12 R)
• M32: 6,035,825 km (0.075 R)
• M33: 6,146,977 km (0.119 R)
• M34: 6,248,553 km (0.061 R)
• M35: 6,330,084 km (0.096 R)
• M36: 6,504,815 km (0.118 R)
• M37: 6,587,692 km (0.113 R)
• M38: 6,838,119 km (0.037 R)
• M39: 6,932,964 km (0.082 R)
• M40: 7,102,458 km (0.116 R)
• M41: 7,273,448 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.9

Radius: 3.2

Gravity: 59.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.78 AU - 12.14 AU

Year: 20620 Days

Day: 16.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,502,490 km

• M1: 234,869 km (0.104 R)
• M2: 426,952 km (0.076 R)
• M3: 974,630 km (0.077 R)
• M4: 1,539,512 km (0.101 R)
• M5: 1,662,780 km (0.111 R)
• M6: 2,325,499 km (0.083 R)
• M7: 3,253,604 km (0.046 R)
• M8: 3,531,856 km (0.113 R)
• M9: 3,735,309 km (0.115 R)
• M10: 3,776,449 km (0.079 R)
• M11: 4,026,427 km (0.073 R)
• M12: 4,238,856 km (0.082 R)
• M13: 4,542,240 km (0.108 R)
• M14: 5,682,026 km (0.062 R)
• M15: 6,112,868 km (0.105 R)
• M16: 6,455,148 km (0.06 R)
• M17: 7,623,059 km (0.109 R)
• M18: 8,964,204 km (0.104 R)
• M19: 10,318,513 km (0.082 R)
• M20: 11,375,272 km (0.108 R)
• M21: 11,674,767 km (0.033 R)
• M22: 12,159,614 km (0.072 R)
• M23: 12,281,836 km (0.117 R)
• M24: 12,343,021 km (0.08 R)
• M25: 12,465,841 km (0.081 R)
• M26: 13,148,606 km (0.081 R)
• M27: 13,779,909 km (0.056 R)
• M28: 14,163,328 km (0.073 R)
• M29: 14,810,040 km (0.073 R)
• M30: 20,029,659 km (0.114 R)
• M31: 20,754,760 km (0.077 R)
• M32: 22,156,043 km (0.11 R)
• M33: 22,305,192 km (0.106 R)
• M34: 22,981,075 km (0.118 R)
• M35: 23,969,020 km (0.081 R)
• M36: 24,045,614 km (0.079 R)
• M37: 24,199,101 km (0.037 R)
• M38: 24,661,209 km (0.061 R)
• M39: 26,301,400 km (0.085 R)
• M40: 26,538,662 km (0.108 R)
• M41: 26,617,800 km (0.116 R)
• M42: 27,015,131 km (0.107 R)
• M43: 27,574,628 km (0.089 R)
• M44: 28,867,602 km (0.094 R)
• M45: 30,345,778 km (0.116 R)
• M46: 31,261,168 km (0.109 R)
• M47: 32,185,683 km (0.069 R)
• M48: 32,354,728 km (0.051 R)
• M49: 33,460,556 km (0.066 R)
• M50: 33,803,434 km (0.071 R)
• M51: 34,406,014 km (0.067 R)
• M52: 35,012,185 km (0.102 R)
• M53: 35,709,311 km (0.107 R)
• M54: 35,796,826 km (0.116 R)
• M55: 36,147,333 km (0.118 R)
• M56: 36,675,414 km (0.116 R)
• M57: 37,205,888 km (0.034 R)
• M58: 41,908,647 km (0.084 R)
• M59: 42,648,558 km (0.09 R)
• M60: 42,927,259 km (0.098 R)
• M61: 44,705,528 km (0.113 R)
• M62: 45,272,205 km (0.102 R)
• M63: 45,651,137 km (0.105 R)
• M64: 46,603,477 km (0.104 R)
• M65: 47,369,867 km (0.03 R)
• M66: 49,304,167 km (0.075 R)
• M67: 49,401,555 km (0.078 R)
• M68: 50,085,068 km (0.082 R)
• M69: 50,281,041 km (0.069 R)
• M70: 50,673,586 km (0.037 R)
• M71: 50,870,158 km (0.03 R)
• M72: 51,659,286 km (0.098 R)
• M73: 53,349,443 km (0.091 R)
• M74: 53,649,536 km (0.061 R)
• M75: 58,012,857 km (0.097 R)
• M76: 58,733,919 km (0.072 R)
• M77: 60,080,749 km (0.074 R)
• M78: 60,392,960 km (0.068 R)
• M79: 61,123,745 km (0.1 R)
• M80: 62,172,576 km (0.104 R)
• M81: 62,699,310 km (0.118 R)
• M82: 64,181,974 km (0.095 R)
• M83: 64,820,907 km (0.107 R)
• M84: 66,750,271 km (0.067 R)
• M85: 67,181,561 km (0.072 R)
• M86: 68,372,510 km (0.09 R)
• M87: 68,481,118 km (0.085 R)
• M88: 68,698,484 km (0.032 R)
• M89: 68,916,149 km (0.092 R)
• M90: 69,461,134 km (0.118 R)
• M91: 70,007,615 km (0.049 R)
• M92: 70,117,120 km (0.11 R)
• M93: 70,665,247 km (0.111 R)
• M94: 72,761,412 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.4

Radius: 3.3

Gravity: 66.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.81 AU - 11.99 AU

Year: 23607 Days

Day: 18.4 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,502,490 km

• M1: 249,828 km (0.049 R)
• M2: 468,092 km (0.079 R)
• M3: 950,246 km (0.102 R)
• M4: 978,819 km (0.063 R)
• M5: 1,642,285 km (0.09 R)
• M6: 2,145,981 km (0.097 R)
• M7: 2,734,350 km (0.094 R)
• M8: 2,940,795 km (0.048 R)
• M9: 3,152,476 km (0.118 R)
• M10: 3,325,261 km (0.057 R)
• M11: 5,064,038 km (0.087 R)
• M12: 5,783,304 km (0.112 R)
• M13: 5,994,686 km (0.096 R)
• M14: 6,425,079 km (0.112 R)
• M15: 6,920,846 km (0.113 R)
• M16: 7,032,745 km (0.053 R)
• M17: 7,088,994 km (0.096 R)
• M18: 7,145,243 km (0.064 R)
• M19: 7,486,177 km (0.091 R)
• M20: 8,660,520 km (0.085 R)
• M21: 10,848,688 km (0.041 R)
• M22: 11,043,913 km (0.068 R)
• M23: 11,305,859 km (0.115 R)
• M24: 12,238,751 km (0.041 R)
• M25: 14,035,571 km (0.099 R)
• M26: 14,533,134 km (0.118 R)
• M27: 14,676,449 km (0.104 R)
• M28: 15,472,609 km (0.119 R)
• M29: 15,912,875 km (0.087 R)
• M30: 16,357,181 km (0.06 R)
• M31: 16,730,427 km (0.102 R)
• M32: 16,805,526 km (0.033 R)
• M33: 17,182,213 km (0.101 R)
• M34: 17,561,743 km (0.092 R)
• M35: 17,637,888 km (0.082 R)
• M36: 20,055,091 km (0.059 R)
• M37: 20,374,482 km (0.119 R)
• M38: 20,615,035 km (0.117 R)
• M39: 21,180,216 km (0.114 R)
• M40: 22,490,993 km (0.094 R)
• M41: 24,081,218 km (0.082 R)
• M42: 25,362,075 km (0.082 R)
• M43: 25,707,347 km (0.111 R)
• M44: 26,141,031 km (0.066 R)
• M45: 26,664,773 km (0.09 R)
• M46: 26,840,102 km (0.065 R)
• M47: 27,280,219 km (0.047 R)
• M48: 27,368,482 km (0.084 R)
• M49: 30,426,561 km (0.092 R)
• M50: 31,346,289 km (0.109 R)
• M51: 31,531,342 km (0.067 R)
• M52: 34,255,220 km (0.101 R)
• M53: 34,636,694 km (0.094 R)
• M54: 35,019,665 km (0.1 R)
• M55: 35,693,304 km (0.057 R)
• M56: 37,837,939 km (0.028 R)
• M57: 38,232,279 km (0.119 R)
• M58: 38,331,163 km (0.098 R)
• M59: 39,224,263 km (0.11 R)
• M60: 40,224,623 km (0.12 R)
• M61: 40,526,512 km (0.104 R)
• M62: 40,929,977 km (0.108 R)
• M63: 41,944,550 km (0.104 R)
• M64: 43,688,263 km (0.101 R)
• M65: 45,560,181 km (0.041 R)
• M66: 46,084,821 km (0.097 R)
• M67: 47,670,558 km (0.04 R)
• M68: 48,203,127 km (0.116 R)
• M69: 48,309,940 km (0.047 R)
• M70: 51,439,677 km (0.116 R)
• M71: 51,876,502 km (0.067 R)
• M72: 53,636,073 km (0.119 R)
• M73: 54,078,882 km (0.12 R)
• M74: 54,856,941 km (0.067 R)
• M75: 54,968,391 km (0.055 R)
• M76: 55,526,840 km (0.06 R)
• M77: 56,424,128 km (0.117 R)
• M78: 57,665,790 km (0.11 R)
• M79: 57,892,581 km (0.07 R)
• M80: 58,346,910 km (0.112 R)
• M81: 61,560,122 km (0.058 R)
• M82: 62,372,439 km (0.118 R)
• M83: 64,948,215 km (0.086 R)
• M84: 67,319,790 km (0.085 R)
• M85: 72,147,313 km (0.037 R)
• M86: 73,617,112 km (0.105 R)
• M87: 75,592,253 km (0.055 R)
• M88: 76,213,084 km (0.119 R)
• M89: 80,099,637 km (0.057 R)
• M90: 82,258,184 km (0.105 R)
• M91: 83,793,358 km (0.076 R)
• M92: 84,950,796 km (0.107 R)
• M93: 85,467,059 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 19,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit