🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 203 Days

Day: 32.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.1 AU

Year: 317 Days

Day: 16 Hours

Environment

Temp: 50 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,655,001 km

• M1: 146,606 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.35 AU - 3.79 AU

Year: 2502 Days

Day: 29.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.4

Radius: 11.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.06 AU - 8.74 AU

Year: 9029 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,655,001 km

• M1: 245,490 km (0.077 R)
• M2: 350,657 km (0.09 R)
• M3: 424,559 km (0.047 R)
• M4: 1,212,491 km (0.03 R)
• M5: 1,440,927 km (0.087 R)
• M6: 1,821,803 km (0.12 R)
• M7: 2,516,386 km (0.09 R)
• M8: 2,702,186 km (0.118 R)
• M9: 3,031,302 km (0.079 R)
• M10: 3,172,372 km (0.056 R)
• M11: 3,460,947 km (0.111 R)
• M12: 3,849,004 km (0.089 R)
• M13: 3,971,225 km (0.098 R)
• M14: 4,666,855 km (0.111 R)
• M15: 5,062,093 km (0.102 R)
• M16: 5,297,859 km (0.118 R)
• M17: 5,502,808 km (0.091 R)
• M18: 6,384,688 km (0.088 R)
• M19: 6,529,797 km (0.115 R)
• M20: 8,119,873 km (0.068 R)
• M21: 8,555,502 km (0.112 R)
• M22: 8,635,537 km (0.097 R)
• M23: 8,796,205 km (0.091 R)
• M24: 8,998,611 km (0.075 R)
• M25: 9,161,673 km (0.092 R)
• M26: 9,325,782 km (0.106 R)
• M27: 9,823,643 km (0.117 R)
• M28: 10,287,696 km (0.12 R)
• M29: 10,372,817 km (0.069 R)
• M30: 11,237,343 km (0.115 R)
• M31: 11,325,008 km (0.066 R)
• M32: 11,811,500 km (0.081 R)
• M33: 11,990,269 km (0.104 R)
• M34: 12,124,758 km (0.119 R)
• M35: 12,759,502 km (0.105 R)
• M36: 12,850,906 km (0.094 R)
• M37: 13,778,562 km (0.042 R)
• M38: 14,013,730 km (0.115 R)
• M39: 14,440,682 km (0.111 R)
• M40: 15,064,805 km (0.074 R)
• M41: 16,091,495 km (0.073 R)
• M42: 16,339,379 km (0.11 R)
• M43: 16,588,459 km (0.045 R)
• M44: 16,788,621 km (0.057 R)
• M45: 17,241,903 km (0.099 R)
• M46: 17,444,757 km (0.104 R)
• M47: 17,750,386 km (0.093 R)
• M48: 18,006,497 km (0.077 R)
• M49: 18,522,311 km (0.095 R)
• M50: 18,730,102 km (0.119 R)
• M51: 19,095,420 km (0.029 R)
• M52: 19,410,473 km (0.095 R)
• M53: 19,939,302 km (0.093 R)
• M54: 20,045,666 km (0.108 R)
• M55: 20,365,805 km (0.112 R)
• M56: 21,065,475 km (0.107 R)
• M57: 23,099,258 km (0.047 R)
• M58: 24,281,380 km (0.089 R)
• M59: 24,908,345 km (0.111 R)
• M60: 25,829,868 km (0.08 R)
• M61: 27,587,792 km (0.082 R)
• M62: 28,720,996 km (0.066 R)
• M63: 29,021,688 km (0.117 R)
• M64: 29,323,427 km (0.093 R)
• M65: 29,869,309 km (0.103 R)
• M66: 30,235,076 km (0.063 R)
• M67: 31,837,120 km (0.102 R)
• M68: 32,210,815 km (0.112 R)
• M69: 32,648,538 km (0.105 R)
• M70: 33,214,318 km (0.092 R)
• M71: 35,767,505 km (0.107 R)
• M72: 37,329,605 km (0.12 R)
• M73: 37,855,292 km (0.104 R)
• M74: 40,116,464 km (0.087 R)
• M75: 40,452,611 km (0.056 R)
• M76: 40,654,867 km (0.108 R)
• M77: 41,060,128 km (0.113 R)
• M78: 41,806,771 km (0.059 R)
• M79: 42,079,487 km (0.105 R)
• M80: 44,977,497 km (0.091 R)
• M81: 45,606,856 km (0.098 R)
• M82: 46,591,658 km (0.077 R)
• M83: 46,662,269 km (0.088 R)
• M84: 46,803,639 km (0.082 R)
• M85: 47,015,918 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 11.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.01 AU - 13.09 AU

Year: 12708 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,655,001 km

• M1: 194,926 km (0.082 R)
• M2: 349,461 km (0.086 R)
• M3: 667,207 km (0.096 R)
• M4: 885,470 km (0.06 R)
• M5: 975,827 km (0.105 R)
• M6: 1,349,373 km (0.117 R)
• M7: 1,476,681 km (0.066 R)
• M8: 1,608,028 km (0.105 R)
• M9: 1,697,786 km (0.05 R)
• M10: 1,835,865 km (0.08 R)
• M11: 2,074,474 km (0.106 R)
• M12: 2,197,593 km (0.09 R)
• M13: 3,384,502 km (0.106 R)
• M14: 3,501,039 km (0.079 R)
• M15: 4,011,317 km (0.052 R)
• M16: 4,197,118 km (0.07 R)
• M17: 4,291,065 km (0.079 R)
• M18: 4,739,111 km (0.079 R)
• M19: 5,269,286 km (0.116 R)
• M20: 5,541,554 km (0.071 R)
• M21: 6,823,458 km (0.04 R)
• M22: 7,045,761 km (0.072 R)
• M23: 7,270,606 km (0.109 R)
• M24: 7,383,852 km (0.088 R)
• M25: 8,390,047 km (0.095 R)
• M26: 8,508,977 km (0.103 R)
• M27: 8,588,563 km (0.09 R)
• M28: 9,274,918 km (0.114 R)
• M29: 9,480,167 km (0.087 R)
• M30: 9,562,745 km (0.081 R)
• M31: 9,687,061 km (0.057 R)
• M32: 9,895,301 km (0.069 R)
• M33: 10,700,287 km (0.083 R)
• M34: 11,438,403 km (0.093 R)
• M35: 11,526,217 km (0.07 R)
• M36: 11,880,165 km (0.112 R)
• M37: 12,103,216 km (0.118 R)
• M38: 12,237,704 km (0.071 R)
• M39: 12,826,372 km (0.1 R)
• M40: 13,331,564 km (0.073 R)
• M41: 14,361,545 km (0.051 R)
• M42: 14,694,700 km (0.071 R)
• M43: 15,078,568 km (0.053 R)
• M44: 15,905,246 km (0.1 R)
• M45: 16,299,286 km (0.07 R)
• M46: 19,251,600 km (0.115 R)
• M47: 19,935,711 km (0.083 R)
• M48: 20,360,569 km (0.099 R)
• M49: 22,474,687 km (0.073 R)
• M50: 22,695,493 km (0.094 R)
• M51: 23,417,901 km (0.047 R)
• M52: 25,056,596 km (0.109 R)
• M53: 25,285,630 km (0.097 R)
• M54: 26,324,438 km (0.111 R)
• M55: 26,673,749 km (0.074 R)
• M56: 27,024,706 km (0.074 R)
• M57: 29,102,022 km (0.109 R)
• M58: 29,523,738 km (0.092 R)
• M59: 29,644,464 km (0.093 R)
• M60: 30,555,963 km (0.105 R)
• M61: 30,739,370 km (0.1 R)
• M62: 32,344,256 km (0.056 R)
• M63: 32,468,871 km (0.083 R)
• M64: 32,968,828 km (0.076 R)
• M65: 34,102,929 km (0.079 R)
• M66: 35,570,634 km (0.105 R)
• M67: 36,603,757 km (0.067 R)
• M68: 37,581,379 km (0.102 R)
• M69: 37,777,801 km (0.046 R)
• M70: 38,435,433 km (0.036 R)
• M71: 38,633,501 km (0.114 R)
• M72: 38,964,261 km (0.096 R)
• M73: 40,632,278 km (0.115 R)
• M74: 42,938,030 km (0.086 R)
• M75: 43,143,428 km (0.097 R)
• M76: 43,280,609 km (0.115 R)
• M77: 43,761,865 km (0.115 R)
• M78: 44,452,409 km (0.112 R)
• M79: 44,799,177 km (0.084 R)
• M80: 45,495,106 km (0.098 R)
• M81: 46,968,196 km (0.07 R)
• M82: 47,109,417 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 8.2

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.31 AU - 12.25 AU

Year: 14994 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,655,001 km

• M1: 192,233 km (0.087 R)
• M2: 310,864 km (0.109 R)
• M3: 651,050 km (0.082 R)
• M4: 735,423 km (0.117 R)
• M5: 869,313 km (0.073 R)
• M6: 1,035,965 km (0.108 R)
• M7: 1,568,384 km (0.087 R)
• M8: 1,654,852 km (0.091 R)
• M9: 1,713,494 km (0.068 R)
• M10: 1,985,912 km (0.088 R)
• M11: 2,272,242 km (0.083 R)
• M12: 2,674,361 km (0.032 R)
• M13: 3,098,770 km (0.074 R)
• M14: 4,168,993 km (0.052 R)
• M15: 4,371,399 km (0.071 R)
• M16: 5,040,401 km (0.088 R)
• M17: 5,386,870 km (0.106 R)
• M18: 5,518,815 km (0.112 R)
• M19: 5,875,756 km (0.096 R)
• M20: 6,565,551 km (0.105 R)
• M21: 7,329,248 km (0.113 R)
• M22: 7,820,677 km (0.091 R)
• M23: 8,020,391 km (0.044 R)
• M24: 8,991,430 km (0.074 R)
• M25: 9,411,352 km (0.067 R)
• M26: 9,570,524 km (0.069 R)
• M27: 9,730,444 km (0.1 R)
• M28: 10,875,316 km (0.041 R)
• M29: 11,154,316 km (0.097 R)
• M30: 12,062,376 km (0.082 R)
• M31: 12,467,187 km (0.104 R)
• M32: 13,053,162 km (0.115 R)
• M33: 13,230,585 km (0.043 R)
• M34: 13,289,976 km (0.076 R)
• M35: 13,588,124 km (0.097 R)
• M36: 13,708,102 km (0.095 R)
• M37: 16,178,411 km (0.049 R)
• M38: 16,241,841 km (0.062 R)
• M39: 17,074,951 km (0.1 R)
• M40: 17,921,825 km (0.108 R)
• M41: 18,449,905 km (0.063 R)
• M42: 18,516,177 km (0.098 R)
• M43: 21,583,532 km (0.112 R)
• M44: 22,074,662 km (0.113 R)
• M45: 22,215,583 km (0.071 R)
• M46: 22,640,441 km (0.12 R)
• M47: 22,853,917 km (0.111 R)
• M48: 24,293,647 km (0.051 R)
• M49: 24,804,374 km (0.101 R)
• M50: 24,877,677 km (0.074 R)
• M51: 27,714,651 km (0.101 R)
• M52: 29,171,136 km (0.103 R)
• M53: 29,248,478 km (0.046 R)
• M54: 29,791,818 km (0.11 R)
• M55: 30,181,969 km (0.108 R)
• M56: 30,730,993 km (0.11 R)
• M57: 31,441,732 km (0.082 R)
• M58: 33,282,684 km (0.117 R)
• M59: 38,415,985 km (0.07 R)
• M60: 38,500,807 km (0.091 R)
• M61: 39,010,936 km (0.118 R)
• M62: 39,096,207 km (0.098 R)
• M63: 39,951,907 km (0.079 R)
• M64: 40,468,318 km (0.101 R)
• M65: 40,640,954 km (0.119 R)
• M66: 42,205,598 km (0.083 R)
• M67: 42,555,957 km (0.069 R)
• M68: 43,878,551 km (0.081 R)
• M69: 45,483,288 km (0.086 R)
• M70: 46,022,439 km (0.056 R)
• M71: 46,112,496 km (0.102 R)
• M72: 46,473,327 km (0.117 R)
• M73: 47,926,221 km (0.071 R)
• M74: 50,504,241 km (0.11 R)
• M75: 52,561,361 km (0.115 R)
• M76: 52,655,459 km (0.1 R)
• M77: 53,410,778 km (0.077 R)
• M78: 54,169,539 km (0.028 R)
• M79: 54,359,827 km (0.091 R)
• M80: 55,027,632 km (0.103 R)
• M81: 55,890,064 km (0.093 R)
• M82: 57,046,904 km (0.078 R)
• M83: 58,016,897 km (0.1 R)
• M84: 60,170,358 km (0.091 R)
• M85: 60,860,902 km (0.068 R)
• M86: 61,852,137 km (0.119 R)
• M87: 62,349,700 km (0.069 R)
• M88: 62,848,609 km (0.084 R)
• M89: 63,148,552 km (0.093 R)
• M90: 63,950,846 km (0.112 R)
• M91: 66,479,648 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.1

Radius: 7.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.4 AU - 20.14 AU

Year: 31371 Days

Day: 20.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,655,001 km

• M1: 105,466 km (0.087 R)
• M2: 257,159 km (0.099 R)
• M3: 340,186 km (0.063 R)
• M4: 433,983 km (0.107 R)
• M5: 923,168 km (0.069 R)
• M6: 1,031,477 km (0.028 R)
• M7: 1,443,619 km (0.084 R)
• M8: 2,367,985 km (0.053 R)
• M9: 2,867,043 km (0.055 R)
• M10: 3,272,902 km (0.083 R)
• M11: 3,356,228 km (0.099 R)
• M12: 3,696,563 km (0.084 R)
• M13: 4,048,118 km (0.075 R)
• M14: 4,273,263 km (0.1 R)
• M15: 4,642,172 km (0.12 R)
• M16: 5,509,091 km (0.11 R)
• M17: 5,608,424 km (0.102 R)
• M18: 6,114,364 km (0.113 R)
• M19: 6,268,899 km (0.052 R)
• M20: 6,953,907 km (0.099 R)
• M21: 7,061,468 km (0.094 R)
• M22: 7,169,478 km (0.116 R)
• M23: 7,496,948 km (0.101 R)
• M24: 7,662,553 km (0.06 R)
• M25: 8,336,940 km (0.118 R)
• M26: 8,451,083 km (0.092 R)
• M27: 8,913,340 km (0.106 R)
• M28: 8,971,684 km (0.106 R)
• M29: 9,502,606 km (0.112 R)
• M30: 12,501,744 km (0.101 R)
• M31: 12,829,663 km (0.12 R)
• M32: 12,895,636 km (0.061 R)
• M33: 13,027,880 km (0.072 R)
• M34: 14,995,092 km (0.118 R)
• M35: 17,125,665 km (0.077 R)
• M36: 18,078,005 km (0.069 R)
• M37: 18,374,358 km (0.05 R)
• M38: 20,881,020 km (0.036 R)
• M39: 22,610,671 km (0.092 R)
• M40: 23,170,616 km (0.071 R)
• M41: 24,385,799 km (0.113 R)
• M42: 26,121,733 km (0.101 R)
• M43: 26,793,427 km (0.071 R)
• M44: 26,877,801 km (0.116 R)
• M45: 27,216,041 km (0.103 R)
• M46: 27,641,049 km (0.095 R)
• M47: 27,811,591 km (0.107 R)
• M48: 27,897,011 km (0.061 R)
• M49: 27,982,581 km (0.114 R)
• M50: 28,497,497 km (0.075 R)
• M51: 29,449,538 km (0.114 R)
• M52: 29,623,670 km (0.069 R)
• M53: 30,412,050 km (0.07 R)
• M54: 32,637,618 km (0.117 R)
• M55: 33,270,118 km (0.103 R)
• M56: 34,363,828 km (0.11 R)
• M57: 35,007,248 km (0.027 R)
• M58: 38,378,735 km (0.092 R)
• M59: 40,586,351 km (0.079 R)
• M60: 41,169,035 km (0.098 R)
• M61: 42,146,208 km (0.087 R)
• M62: 42,539,202 km (0.106 R)
• M63: 42,933,542 km (0.108 R)
• M64: 45,023,125 km (0.102 R)
• M65: 46,434,431 km (0.119 R)
• M66: 48,887,687 km (0.04 R)
• M67: 49,093,982 km (0.119 R)
• M68: 51,697,284 km (0.111 R)
• M69: 52,328,737 km (0.108 R)
• M70: 53,918,663 km (0.105 R)
• M71: 54,025,177 km (0.059 R)
• M72: 54,345,316 km (0.095 R)
• M73: 55,416,736 km (0.064 R)
• M74: 57,471,612 km (0.08 R)
• M75: 57,907,391 km (0.119 R)
• M76: 58,344,366 km (0.08 R)
• M77: 59,221,459 km (0.116 R)
• M78: 61,990,216 km (0.082 R)
• M79: 62,773,062 km (0.088 R)
• M80: 64,009,787 km (0.028 R)
• M81: 64,461,423 km (0.118 R)
• M82: 65,368,136 km (0.105 R)
• M83: 66,164,894 km (0.074 R)
• M84: 66,621,617 km (0.12 R)
• M85: 69,152,214 km (0.083 R)
• M86: 70,429,331 km (0.066 R)
• M87: 72,065,932 km (0.032 R)
• M88: 73,242,519 km (0.106 R)
• M89: 73,360,552 km (0.108 R)
• M90: 74,188,426 km (0.039 R)
• M91: 74,900,512 km (0.118 R)
• M92: 77,771,445 km (0.09 R)
• M93: 79,948,244 km (0.074 R)
• M94: 81,166,120 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit