🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.63 AU - 0.73 AU

Year: 207 Days

Day: 24.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,162,673 km

• M1: 37,399 km (0.107 R)
• M2: 240,703 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 249 Days

Day: 33.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.77 AU - 2.77 AU

Year: 1262 Days

Day: 35.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,162,673 km

• M1: 210,335 km (0.077 R)

Asteroid Belt

Center: 4.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.4

Radius: 9.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.87 AU - 7.11 AU

Year: 6100 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,162,673 km

• M1: 245,939 km (0.114 R)
• M2: 406,757 km (0.1 R)
• M3: 528,529 km (0.042 R)
• M4: 739,761 km (0.114 R)
• M5: 859,739 km (0.077 R)
• M6: 960,718 km (0.104 R)
• M7: 1,852,470 km (0.091 R)
• M8: 2,389,976 km (0.096 R)
• M9: 2,474,050 km (0.112 R)
• M10: 3,436,263 km (0.074 R)
• M11: 3,978,256 km (0.072 R)
• M12: 4,136,082 km (0.044 R)
• M13: 4,398,626 km (0.091 R)
• M14: 4,651,746 km (0.06 R)
• M15: 4,818,099 km (0.097 R)
• M16: 4,940,170 km (0.105 R)
• M17: 5,109,964 km (0.054 R)
• M18: 5,662,878 km (0.096 R)
• M19: 5,808,137 km (0.092 R)
• M20: 7,806,166 km (0.115 R)
• M21: 8,589,461 km (0.087 R)
• M22: 8,962,259 km (0.11 R)
• M23: 10,112,367 km (0.098 R)
• M24: 10,545,603 km (0.098 R)
• M25: 11,696,310 km (0.093 R)
• M26: 12,151,087 km (0.073 R)
• M27: 12,653,736 km (0.104 R)
• M28: 12,738,259 km (0.108 R)
• M29: 12,822,781 km (0.117 R)
• M30: 13,013,968 km (0.106 R)
• M31: 13,549,827 km (0.105 R)
• M32: 13,874,754 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 8.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.33 AU - 12.07 AU

Year: 11146 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 104,162,673 km

• M1: 135,984 km (0.109 R)
• M2: 228,885 km (0.082 R)
• M3: 321,635 km (0.108 R)
• M4: 483,052 km (0.096 R)
• M5: 734,675 km (0.115 R)
• M6: 901,626 km (0.082 R)
• M7: 1,175,091 km (0.072 R)
• M8: 1,311,824 km (0.118 R)
• M9: 1,453,643 km (0.108 R)
• M10: 2,359,009 km (0.089 R)
• M11: 3,632,386 km (0.096 R)
• M12: 3,718,105 km (0.091 R)
• M13: 3,833,445 km (0.058 R)
• M14: 4,276,405 km (0.105 R)
• M15: 4,642,620 km (0.084 R)
• M16: 5,210,793 km (0.08 R)
• M17: 5,601,842 km (0.076 R)
• M18: 6,036,124 km (0.118 R)
• M19: 6,446,771 km (0.074 R)
• M20: 6,550,891 km (0.115 R)
• M21: 6,655,460 km (0.111 R)
• M22: 7,079,570 km (0.117 R)
• M23: 7,879,769 km (0.11 R)
• M24: 7,991,069 km (0.1 R)
• M25: 8,670,094 km (0.112 R)
• M26: 8,939,071 km (0.098 R)
• M27: 9,055,309 km (0.073 R)
• M28: 9,210,890 km (0.05 R)
• M29: 9,289,130 km (0.033 R)
• M30: 9,406,714 km (0.055 R)
• M31: 9,762,757 km (0.076 R)
• M32: 11,313,937 km (0.051 R)
• M33: 12,462,101 km (0.117 R)
• M34: 12,635,335 km (0.071 R)
• M35: 13,292,070 km (0.048 R)
• M36: 13,691,496 km (0.109 R)
• M37: 13,780,657 km (0.091 R)
• M38: 13,914,996 km (0.1 R)
• M39: 14,547,495 km (0.11 R)
• M40: 15,560,273 km (0.117 R)
• M41: 16,122,312 km (0.103 R)
• M42: 16,595,640 km (0.111 R)
• M43: 17,604,677 km (0.116 R)
• M44: 18,435,993 km (0.07 R)
• M45: 18,782,013 km (0.116 R)
• M46: 20,595,288 km (0.108 R)
• M47: 21,626,616 km (0.103 R)
• M48: 22,358,449 km (0.119 R)
• M49: 22,939,188 km (0.065 R)
• M50: 23,900,205 km (0.09 R)
• M51: 24,007,915 km (0.037 R)
• M52: 24,061,770 km (0.115 R)
• M53: 24,115,626 km (0.089 R)
• M54: 24,439,804 km (0.09 R)
• M55: 24,711,175 km (0.102 R)
• M56: 25,256,758 km (0.086 R)
• M57: 26,693,795 km (0.084 R)
• M58: 27,309,690 km (0.112 R)
• M59: 27,760,578 km (0.098 R)
• M60: 29,473,324 km (0.112 R)
• M61: 30,400,830 km (0.087 R)
• M62: 30,575,710 km (0.117 R)
• M63: 30,926,667 km (0.064 R)
• M64: 31,102,594 km (0.107 R)
• M65: 33,060,082 km (0.115 R)
• M66: 33,300,037 km (0.082 R)
• M67: 33,600,729 km (0.073 R)
• M68: 33,962,905 km (0.084 R)
• M69: 34,083,930 km (0.114 R)
• M70: 34,387,015 km (0.087 R)
• M71: 34,630,112 km (0.119 R)
• M72: 34,873,807 km (0.09 R)
• M73: 36,162,742 km (0.109 R)
• M74: 39,484,114 km (0.118 R)
• M75: 41,148,839 km (0.114 R)
• M76: 41,924,803 km (0.109 R)
• M77: 42,119,580 km (0.115 R)
• M78: 42,184,655 km (0.09 R)
• M79: 43,688,562 km (0.108 R)
• M80: 43,886,031 km (0.072 R)
• M81: 44,017,827 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 3.9

Gravity: 41.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 13.39 AU - 18.37 AU

Year: 23348 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,162,673 km

• M1: 61,934 km (0.025 R)
• M2: 156,479 km (0.042 R)
• M3: 496,964 km (0.118 R)
• M4: 540,946 km (0.039 R)
• M5: 912,397 km (0.094 R)
• M6: 967,001 km (0.119 R)
• M7: 1,942,379 km (0.084 R)
• M8: 2,416,155 km (0.053 R)
• M9: 2,883,798 km (0.098 R)
• M10: 3,169,231 km (0.074 R)
• M11: 3,294,295 km (0.105 R)
• M12: 3,463,640 km (0.072 R)
• M13: 3,766,725 km (0.055 R)
• M14: 3,854,988 km (0.088 R)
• M15: 4,214,471 km (0.116 R)
• M16: 4,537,752 km (0.078 R)
• M17: 5,208,100 km (0.051 R)
• M18: 5,604,983 km (0.105 R)
• M19: 6,114,514 km (0.099 R)
• M20: 6,322,455 km (0.025 R)
• M21: 6,745,368 km (0.105 R)
• M22: 8,124,660 km (0.107 R)
• M23: 8,410,691 km (0.105 R)
• M24: 8,816,700 km (0.101 R)
• M25: 8,992,627 km (0.058 R)
• M26: 9,169,751 km (0.062 R)
• M27: 10,379,549 km (0.09 R)
• M28: 11,192,464 km (0.102 R)
• M29: 11,382,902 km (0.079 R)
• M30: 13,954,938 km (0.067 R)
• M31: 14,365,884 km (0.094 R)
• M32: 14,711,455 km (0.115 R)
• M33: 15,199,892 km (0.086 R)
• M34: 15,906,592 km (0.102 R)
• M35: 15,977,950 km (0.092 R)
• M36: 16,551,957 km (0.116 R)
• M37: 17,793,919 km (0.12 R)
• M38: 18,090,571 km (0.057 R)
• M39: 18,388,720 km (0.105 R)
• M40: 18,463,519 km (0.106 R)
• M41: 19,065,650 km (0.115 R)
• M42: 20,134,677 km (0.069 R)
• M43: 20,598,879 km (0.091 R)
• M44: 20,754,311 km (0.072 R)
• M45: 21,066,522 km (0.116 R)
• M46: 21,380,228 km (0.083 R)
• M47: 21,616,444 km (0.069 R)
• M48: 22,012,130 km (0.066 R)
• M49: 22,171,152 km (0.096 R)
• M50: 22,410,359 km (0.059 R)
• M51: 22,650,314 km (0.098 R)
• M52: 25,096,988 km (0.109 R)
• M53: 28,227,622 km (0.11 R)
• M54: 29,269,123 km (0.118 R)
• M55: 31,121,743 km (0.097 R)
• M56: 32,648,987 km (0.091 R)
• M57: 33,193,823 km (0.107 R)
• M58: 35,496,134 km (0.046 R)
• M59: 36,431,420 km (0.115 R)
• M60: 36,713,561 km (0.11 R)
• M61: 37,849,458 km (0.037 R)
• M62: 38,517,263 km (0.115 R)
• M63: 39,478,280 km (0.118 R)
• M64: 43,599,252 km (0.077 R)
• M65: 43,798,816 km (0.118 R)
• M66: 44,600,361 km (0.087 R)
• M67: 46,931,545 km (0.096 R)
• M68: 47,136,045 km (0.119 R)
• M69: 47,957,337 km (0.04 R)
• M70: 48,060,410 km (0.068 R)
• M71: 48,783,417 km (0.081 R)
• M72: 49,094,431 km (0.102 R)
• M73: 49,510,014 km (0.085 R)
• M74: 52,983,227 km (0.1 R)
• M75: 55,450,096 km (0.038 R)
• M76: 56,643,139 km (0.047 R)
• M77: 57,844,560 km (0.066 R)
• M78: 58,283,480 km (0.108 R)
• M79: 62,283,428 km (0.099 R)
• M80: 62,620,771 km (0.079 R)
• M81: 62,958,713 km (0.066 R)
• M82: 66,141,707 km (0.085 R)
• M83: 66,600,673 km (0.106 R)
• M84: 66,715,714 km (0.104 R)
• M85: 66,830,605 km (0.063 R)
• M86: 68,215,432 km (0.102 R)
• M87: 70,896,077 km (0.099 R)
• M88: 71,836,598 km (0.045 R)
• M89: 72,190,248 km (0.088 R)
• M90: 75,160,513 km (0.062 R)
• M91: 75,280,192 km (0.114 R)
• M92: 75,879,331 km (0.082 R)
• M93: 78,170,423 km (0.096 R)
• M94: 78,898,665 km (0.103 R)
• M95: 79,141,911 km (0.1 R)
• M96: 82,080,163 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.9

Radius: 6.3

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.58 AU - 19.04 AU

Year: 30100 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 136 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,162,673 km

• M1: 269,575 km (0.115 R)
• M2: 441,463 km (0.064 R)
• M3: 592,408 km (0.118 R)
• M4: 1,006,494 km (0.079 R)
• M5: 1,277,117 km (0.117 R)
• M6: 1,763,609 km (0.112 R)
• M7: 2,089,284 km (0.066 R)
• M8: 2,173,657 km (0.07 R)
• M9: 2,982,832 km (0.065 R)
• M10: 4,190,536 km (0.108 R)
• M11: 4,351,054 km (0.069 R)
• M12: 4,623,173 km (0.067 R)
• M13: 6,185,722 km (0.117 R)
• M14: 6,307,345 km (0.089 R)
• M15: 6,677,451 km (0.068 R)
• M16: 6,802,365 km (0.084 R)
• M17: 7,632,932 km (0.112 R)
• M18: 8,293,407 km (0.104 R)
• M19: 8,360,427 km (0.03 R)
• M20: 10,382,391 km (0.094 R)
• M21: 10,454,647 km (0.026 R)
• M22: 11,186,929 km (0.093 R)
• M23: 11,709,325 km (0.092 R)
• M24: 12,163,504 km (0.083 R)
• M25: 12,700,560 km (0.112 R)
• M26: 13,167,006 km (0.051 R)
• M27: 14,599,855 km (0.04 R)
• M28: 14,925,080 km (0.08 R)
• M29: 15,006,611 km (0.056 R)
• M30: 16,755,410 km (0.11 R)
• M31: 16,925,204 km (0.083 R)
• M32: 18,130,364 km (0.083 R)
• M33: 22,842,248 km (0.085 R)
• M34: 24,075,982 km (0.106 R)
• M35: 24,171,725 km (0.041 R)
• M36: 24,652,532 km (0.098 R)
• M37: 26,805,844 km (0.073 R)
• M38: 27,203,774 km (0.098 R)
• M39: 27,503,419 km (0.115 R)
• M40: 29,222,448 km (0.098 R)
• M41: 29,734,671 km (0.093 R)
• M42: 30,043,441 km (0.071 R)
• M43: 30,146,514 km (0.062 R)
• M44: 30,456,780 km (0.09 R)
• M45: 30,664,123 km (0.041 R)
• M46: 33,082,223 km (0.037 R)
• M47: 33,937,623 km (0.085 R)
• M48: 34,152,595 km (0.108 R)
• M49: 34,800,205 km (0.101 R)
• M50: 36,657,163 km (0.06 R)
• M51: 37,320,181 km (0.067 R)
• M52: 38,995,079 km (0.117 R)
• M53: 39,785,105 km (0.08 R)
• M54: 40,580,367 km (0.116 R)
• M55: 41,151,532 km (0.114 R)
• M56: 41,266,124 km (0.082 R)
• M57: 46,054,004 km (0.071 R)
• M58: 46,888,760 km (0.098 R)
• M59: 47,849,029 km (0.103 R)
• M60: 47,969,455 km (0.062 R)
• M61: 48,090,031 km (0.037 R)
• M62: 48,210,756 km (0.105 R)
• M63: 50,400,121 km (0.091 R)
• M64: 51,014,071 km (0.085 R)
• M65: 52,001,566 km (0.096 R)
• M66: 52,621,949 km (0.116 R)
• M67: 55,253,974 km (0.072 R)
• M68: 55,886,922 km (0.11 R)
• M69: 61,167,278 km (0.107 R)
• M70: 63,535,263 km (0.033 R)
• M71: 63,800,201 km (0.11 R)
• M72: 65,798,978 km (0.104 R)
• M73: 67,008,177 km (0.12 R)
• M74: 70,268,214 km (0.027 R)
• M75: 70,953,971 km (0.082 R)
• M76: 71,091,302 km (0.052 R)
• M77: 73,440,736 km (0.046 R)
• M78: 76,518,563 km (0.083 R)
• M79: 77,506,657 km (0.082 R)
• M80: 78,641,207 km (0.071 R)
• M81: 80,210,040 km (0.101 R)
• M82: 80,926,614 km (0.114 R)
• M83: 82,365,895 km (0.086 R)
• M84: 83,088,901 km (0.077 R)
• M85: 86,881,656 km (0.071 R)
• M86: 88,947,154 km (0.062 R)
• M87: 89,243,507 km (0.114 R)
• M88: 89,688,711 km (0.105 R)
• M89: 90,879,510 km (0.053 R)
• M90: 91,626,452 km (0.082 R)
• M91: 94,030,190 km (0.108 R)
• M92: 97,674,694 km (0.113 R)
• M93: 98,439,737 km (0.069 R)
• M94: 101,984,608 km (0.097 R)
• M95: 102,916,154 km (0.104 R)
• M96: 103,850,543 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 15,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit