🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.2 AU - 2.78 AU

Year: 1457 Days

Day: 33.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.76 AU - 4.56 AU

Year: 3147 Days

Day: 47.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 11.1

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.13 AU - 11.83 AU

Year: 11692 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,533,563 km

• M1: 452,384 km (0.074 R)
• M2: 525,986 km (0.108 R)
• M3: 634,445 km (0.073 R)
• M4: 727,494 km (0.048 R)
• M5: 825,481 km (0.12 R)
• M6: 1,063,940 km (0.075 R)
• M7: 1,265,000 km (0.118 R)
• M8: 1,628,074 km (0.11 R)
• M9: 1,827,637 km (0.116 R)
• M10: 2,411,368 km (0.111 R)
• M11: 2,691,565 km (0.116 R)
• M12: 3,022,924 km (0.069 R)
• M13: 3,200,497 km (0.056 R)
• M14: 3,638,071 km (0.114 R)
• M15: 3,827,162 km (0.077 R)
• M16: 4,049,465 km (0.105 R)
• M17: 4,460,560 km (0.086 R)
• M18: 4,997,167 km (0.114 R)
• M19: 5,077,801 km (0.092 R)
• M20: 5,224,107 km (0.071 R)
• M21: 5,857,355 km (0.053 R)
• M22: 6,798,924 km (0.114 R)
• M23: 9,232,881 km (0.051 R)
• M24: 9,551,974 km (0.065 R)
• M25: 10,057,914 km (0.107 R)
• M26: 10,822,508 km (0.081 R)
• M27: 11,541,775 km (0.058 R)
• M28: 12,276,450 km (0.038 R)
• M29: 12,915,083 km (0.095 R)
• M30: 13,227,145 km (0.102 R)
• M31: 13,609,666 km (0.103 R)
• M32: 13,790,829 km (0.1 R)
• M33: 14,593,123 km (0.111 R)
• M34: 14,709,061 km (0.055 R)
• M35: 15,081,859 km (0.101 R)
• M36: 15,175,507 km (0.104 R)
• M37: 15,575,831 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939

Radius: 6.9

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.11 AU - 14.07 AU

Year: 18579 Days

Day: 15.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,533,563 km

• M1: 99,034 km (0.1 R)
• M2: 178,620 km (0.105 R)
• M3: 442,511 km (0.057 R)
• M4: 503,546 km (0.079 R)
• M5: 567,724 km (0.092 R)
• M6: 634,893 km (0.034 R)
• M7: 777,759 km (0.089 R)
• M8: 931,247 km (0.11 R)
• M9: 1,448,855 km (0.04 R)
• M10: 2,292,587 km (0.11 R)
• M11: 2,666,133 km (0.116 R)
• M12: 3,018,586 km (0.093 R)
• M13: 3,180,002 km (0.041 R)
• M14: 3,553,548 km (0.093 R)
• M15: 3,984,838 km (0.105 R)
• M16: 4,296,750 km (0.064 R)
• M17: 5,038,905 km (0.09 R)
• M18: 5,134,349 km (0.091 R)
• M19: 5,278,860 km (0.098 R)
• M20: 5,327,330 km (0.104 R)
• M21: 5,870,071 km (0.12 R)
• M22: 6,482,225 km (0.074 R)
• M23: 7,061,169 km (0.102 R)
• M24: 7,114,576 km (0.089 R)
• M25: 7,492,609 km (0.1 R)
• M26: 7,766,523 km (0.114 R)
• M27: 7,877,076 km (0.096 R)
• M28: 7,988,078 km (0.101 R)
• M29: 9,010,729 km (0.077 R)
• M30: 9,360,638 km (0.091 R)
• M31: 10,559,067 km (0.082 R)
• M32: 11,805,217 km (0.119 R)
• M33: 12,704,749 km (0.089 R)
• M34: 13,096,994 km (0.083 R)
• M35: 15,186,428 km (0.061 R)
• M36: 15,672,471 km (0.031 R)
• M37: 18,472,046 km (0.062 R)
• M38: 18,842,001 km (0.099 R)
• M39: 21,112,448 km (0.111 R)
• M40: 21,810,322 km (0.109 R)
• M41: 22,752,490 km (0.096 R)
• M42: 22,831,477 km (0.06 R)
• M43: 24,109,791 km (0.091 R)
• M44: 24,190,424 km (0.118 R)
• M45: 24,433,072 km (0.117 R)
• M46: 28,592,043 km (0.098 R)
• M47: 28,677,463 km (0.093 R)
• M48: 29,968,493 km (0.073 R)
• M49: 30,577,506 km (0.083 R)
• M50: 31,278,372 km (0.06 R)
• M51: 31,984,623 km (0.106 R)
• M52: 34,406,762 km (0.104 R)
• M53: 34,588,524 km (0.116 R)
• M54: 35,685,674 km (0.069 R)
• M55: 36,331,040 km (0.042 R)
• M56: 37,726,788 km (0.11 R)
• M57: 37,914,084 km (0.098 R)
• M58: 43,482,267 km (0.063 R)
• M59: 44,764,919 km (0.11 R)
• M60: 46,360,530 km (0.093 R)
• M61: 46,963,559 km (0.093 R)
• M62: 48,076,118 km (0.041 R)
• M63: 48,380,999 km (0.049 R)
• M64: 48,992,854 km (0.085 R)
• M65: 50,120,971 km (0.109 R)
• M66: 52,507,506 km (0.063 R)
• M67: 53,767,270 km (0.082 R)
• M68: 55,143,271 km (0.054 R)
• M69: 55,249,486 km (0.11 R)
• M70: 55,355,850 km (0.111 R)
• M71: 55,462,363 km (0.085 R)
• M72: 55,568,877 km (0.073 R)
• M73: 55,675,540 km (0.072 R)
• M74: 56,852,576 km (0.084 R)
• M75: 58,254,159 km (0.106 R)
• M76: 59,776,317 km (0.044 R)
• M77: 61,091,282 km (0.101 R)
• M78: 61,973,312 km (0.069 R)
• M79: 62,415,972 km (0.059 R)
• M80: 63,415,585 km (0.08 R)
• M81: 64,756,580 km (0.068 R)
• M82: 64,980,977 km (0.074 R)
• M83: 65,768,609 km (0.105 R)
• M84: 66,107,000 km (0.048 R)
• M85: 66,219,946 km (0.079 R)
• M86: 66,672,480 km (0.08 R)
• M87: 67,580,389 km (0.116 R)
• M88: 71,948,946 km (0.114 R)
• M89: 72,181,421 km (0.041 R)
• M90: 72,530,583 km (0.081 R)
• M91: 77,953,655 km (0.12 R)

Asteroid Belt

Center: 13.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.7

Radius: 5.1

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 11.75 AU - 16.67 AU

Year: 19865 Days

Day: 21.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,533,563 km

• M1: 119,080 km (0.094 R)
• M2: 508,334 km (0.108 R)
• M3: 1,234,332 km (0.112 R)
• M4: 1,821,952 km (0.098 R)
• M5: 2,595,224 km (0.087 R)
• M6: 2,898,758 km (0.083 R)
• M7: 3,294,145 km (0.079 R)
• M8: 4,488,385 km (0.104 R)
• M9: 5,998,575 km (0.109 R)
• M10: 6,348,186 km (0.12 R)
• M11: 7,171,722 km (0.083 R)
• M12: 7,224,380 km (0.118 R)
• M13: 7,865,407 km (0.05 R)
• M14: 10,725,569 km (0.051 R)
• M15: 11,640,061 km (0.089 R)
• M16: 12,263,435 km (0.093 R)
• M17: 13,803,396 km (0.099 R)
• M18: 15,471,262 km (0.089 R)
• M19: 15,949,527 km (0.106 R)
• M20: 16,087,007 km (0.05 R)
• M21: 16,780,692 km (0.117 R)
• M22: 17,839,247 km (0.109 R)
• M23: 18,268,742 km (0.088 R)
• M24: 18,629,273 km (0.08 R)
• M25: 19,946,333 km (0.047 R)
• M26: 20,020,384 km (0.088 R)
• M27: 20,317,485 km (0.12 R)
• M28: 21,142,069 km (0.112 R)
• M29: 21,368,859 km (0.116 R)
• M30: 21,824,833 km (0.089 R)
• M31: 22,360,843 km (0.111 R)
• M32: 23,837,673 km (0.073 R)
• M33: 25,586,472 km (0.076 R)
• M34: 25,828,072 km (0.117 R)
• M35: 26,151,503 km (0.085 R)
• M36: 26,395,048 km (0.104 R)
• M37: 26,802,403 km (0.113 R)
• M38: 27,540,968 km (0.111 R)
• M39: 27,705,974 km (0.053 R)
• M40: 27,871,280 km (0.091 R)
• M41: 29,121,918 km (0.08 R)
• M42: 29,290,066 km (0.104 R)
• M43: 29,880,978 km (0.108 R)
• M44: 30,220,565 km (0.085 R)
• M45: 31,763,966 km (0.079 R)
• M46: 33,332,799 km (0.112 R)
• M47: 33,420,763 km (0.073 R)
• M48: 35,643,039 km (0.12 R)
• M49: 35,822,856 km (0.111 R)
• M50: 36,183,536 km (0.063 R)
• M51: 36,635,920 km (0.065 R)
• M52: 36,726,726 km (0.094 R)
• M53: 39,204,067 km (0.112 R)
• M54: 39,668,718 km (0.101 R)
• M55: 39,948,316 km (0.077 R)
• M56: 41,167,838 km (0.086 R)
• M57: 43,067,731 km (0.115 R)
• M58: 43,355,109 km (0.116 R)
• M59: 43,451,150 km (0.097 R)
• M60: 43,643,234 km (0.11 R)
• M61: 44,898,959 km (0.103 R)
• M62: 45,775,153 km (0.114 R)
• M63: 46,362,475 km (0.114 R)
• M64: 47,445,713 km (0.084 R)
• M65: 47,841,549 km (0.092 R)
• M66: 48,636,811 km (0.078 R)
• M67: 49,036,088 km (0.054 R)
• M68: 50,038,842 km (0.104 R)
• M69: 50,744,795 km (0.057 R)
• M70: 52,370,923 km (0.107 R)
• M71: 52,473,099 km (0.1 R)
• M72: 52,677,749 km (0.109 R)
• M73: 52,780,074 km (0.095 R)
• M74: 55,153,444 km (0.077 R)
• M75: 55,778,314 km (0.052 R)
• M76: 56,405,428 km (0.116 R)
• M77: 56,615,015 km (0.084 R)
• M78: 58,089,302 km (0.096 R)
• M79: 59,256,465 km (0.098 R)
• M80: 59,896,444 km (0.082 R)
• M81: 61,183,136 km (0.068 R)
• M82: 62,587,411 km (0.03 R)
• M83: 63,565,631 km (0.076 R)
• M84: 64,439,582 km (0.079 R)
• M85: 65,097,513 km (0.11 R)
• M86: 66,530,960 km (0.089 R)
• M87: 66,641,663 km (0.11 R)
• M88: 67,751,828 km (0.029 R)
• M89: 69,653,217 km (0.09 R)
• M90: 70,441,299 km (0.109 R)
• M91: 72,481,066 km (0.091 R)
• M92: 73,622,797 km (0.109 R)
• M93: 74,081,015 km (0.12 R)
• M94: 75,577,143 km (0.059 R)
• M95: 77,548,544 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401

Radius: 5.4

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.88 AU - 23.38 AU

Year: 32254 Days

Day: 24.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,533,563 km

• M1: 544,536 km (0.073 R)
• M2: 715,078 km (0.115 R)
• M3: 847,023 km (0.111 R)
• M4: 1,074,562 km (0.111 R)
• M5: 1,450,202 km (0.065 R)
• M6: 1,899,743 km (0.076 R)
• M7: 2,120,999 km (0.082 R)
• M8: 2,196,546 km (0.068 R)
• M9: 3,478,150 km (0.117 R)
• M10: 3,612,489 km (0.078 R)
• M11: 4,405,657 km (0.1 R)
• M12: 5,047,133 km (0.093 R)
• M13: 5,982,868 km (0.045 R)
• M14: 7,197,004 km (0.079 R)
• M15: 8,067,065 km (0.082 R)
• M16: 8,364,466 km (0.112 R)
• M17: 9,031,223 km (0.106 R)
• M18: 10,415,453 km (0.092 R)
• M19: 11,462,787 km (0.043 R)
• M20: 11,596,079 km (0.084 R)
• M21: 11,931,627 km (0.111 R)
• M22: 12,270,317 km (0.108 R)
• M23: 12,611,998 km (0.047 R)
• M24: 12,818,593 km (0.111 R)
• M25: 13,165,510 km (0.12 R)
• M26: 13,585,731 km (0.092 R)
• M27: 14,152,856 km (0.052 R)
• M28: 15,604,255 km (0.072 R)
• M29: 15,974,509 km (0.069 R)
• M30: 17,178,623 km (0.065 R)
• M31: 17,560,845 km (0.095 R)
• M32: 17,714,482 km (0.099 R)
• M33: 20,394,379 km (0.051 R)
• M34: 21,452,035 km (0.032 R)
• M35: 22,028,885 km (0.07 R)
• M36: 24,644,005 km (0.07 R)
• M37: 25,682,514 km (0.098 R)
• M38: 26,031,675 km (0.114 R)
• M39: 26,911,909 km (0.12 R)
• M40: 27,533,787 km (0.027 R)
• M41: 27,891,177 km (0.118 R)
• M42: 28,430,327 km (0.074 R)
• M43: 29,701,460 km (0.086 R)
• M44: 30,528,437 km (0.096 R)
• M45: 31,736,291 km (0.079 R)
• M46: 32,393,175 km (0.101 R)
• M47: 32,581,668 km (0.09 R)
• M48: 36,036,182 km (0.117 R)
• M49: 37,016,198 km (0.084 R)
• M50: 38,104,373 km (0.104 R)
• M51: 40,210,860 km (0.085 R)
• M52: 42,148,901 km (0.082 R)
• M53: 44,012,890 km (0.057 R)
• M54: 44,954,908 km (0.068 R)
• M55: 45,270,410 km (0.088 R)
• M56: 46,858,990 km (0.115 R)
• M57: 47,285,643 km (0.112 R)
• M58: 48,573,381 km (0.098 R)
• M59: 48,789,102 km (0.12 R)
• M60: 50,199,211 km (0.11 R)
• M61: 50,417,325 km (0.063 R)
• M62: 51,183,116 km (0.115 R)
• M63: 51,622,635 km (0.056 R)
• M64: 51,842,693 km (0.081 R)
• M65: 52,505,113 km (0.043 R)
• M66: 52,837,370 km (0.088 R)
• M67: 53,392,677 km (0.107 R)
• M68: 55,745,851 km (0.114 R)
• M69: 57,903,950 km (0.099 R)
• M70: 58,705,944 km (0.096 R)
• M71: 60,784,906 km (0.119 R)
• M72: 61,250,155 km (0.1 R)
• M73: 61,833,437 km (0.08 R)
• M74: 62,418,515 km (0.118 R)
• M75: 62,770,369 km (0.118 R)
• M76: 64,539,962 km (0.114 R)
• M77: 65,609,587 km (0.032 R)
• M78: 68,974,342 km (0.1 R)
• M79: 69,216,840 km (0.116 R)
• M80: 69,338,164 km (0.12 R)
• M81: 72,025,840 km (0.116 R)
• M82: 72,641,435 km (0.046 R)
• M83: 73,753,695 km (0.106 R)
• M84: 74,871,790 km (0.112 R)
• M85: 80,035,459 km (0.096 R)
• M86: 81,696,444 km (0.057 R)
• M87: 82,853,135 km (0.119 R)
• M88: 85,833,573 km (0.065 R)
• M89: 86,616,718 km (0.072 R)
• M90: 87,140,311 km (0.033 R)
• M91: 87,533,604 km (0.064 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: 194 - 19,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit