🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.41 AU - 1.99 AU

Year: 975 Days

Day: 46.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,955,204 km

• M1: 756,666 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.62 AU - 1.84 AU

Year: 1001 Days

Day: 26.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 12.9

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.4 AU - 7.14 AU

Year: 6903 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 122.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,955,204 km

• M1: 268,827 km (0.071 R)
• M2: 375,491 km (0.063 R)
• M3: 467,045 km (0.106 R)
• M4: 665,411 km (0.081 R)
• M5: 814,860 km (0.034 R)
• M6: 1,079,349 km (0.088 R)
• M7: 1,186,012 km (0.044 R)
• M8: 1,296,415 km (0.088 R)
• M9: 1,690,905 km (0.082 R)
• M10: 1,859,202 km (0.093 R)
• M11: 2,055,624 km (0.1 R)
• M12: 2,637,111 km (0.079 R)
• M13: 3,587,806 km (0.066 R)
• M14: 3,751,466 km (0.109 R)
• M15: 3,861,869 km (0.116 R)
• M16: 4,001,593 km (0.104 R)
• M17: 4,343,724 km (0.037 R)
• M18: 4,814,807 km (0.109 R)
• M19: 5,395,546 km (0.098 R)
• M20: 5,583,591 km (0.071 R)
• M21: 5,773,879 km (0.12 R)
• M22: 5,869,921 km (0.084 R)
• M23: 6,291,937 km (0.12 R)
• M24: 6,390,671 km (0.082 R)
• M25: 6,589,936 km (0.049 R)
• M26: 8,148,596 km (0.078 R)
• M27: 8,802,937 km (0.076 R)
• M28: 8,913,640 km (0.064 R)
• M29: 9,099,290 km (0.117 R)
• M30: 9,286,138 km (0.11 R)
• M31: 9,436,634 km (0.034 R)
• M32: 9,969,501 km (0.085 R)
• M33: 10,356,062 km (0.108 R)
• M34: 11,829,302 km (0.101 R)
• M35: 12,280,040 km (0.043 R)
• M36: 12,569,662 km (0.073 R)
• M37: 12,652,838 km (0.078 R)
• M38: 12,945,452 km (0.095 R)
• M39: 13,155,936 km (0.114 R)
• M40: 13,409,804 km (0.056 R)
• M41: 14,181,579 km (0.12 R)
• M42: 15,011,698 km (0.089 R)
• M43: 15,188,522 km (0.118 R)
• M44: 15,410,525 km (0.105 R)
• M45: 16,037,789 km (0.078 R)
• M46: 16,536,549 km (0.073 R)
• M47: 17,040,394 km (0.11 R)
• M48: 18,392,909 km (0.048 R)
• M49: 20,755,657 km (0.065 R)
• M50: 21,747,342 km (0.08 R)
• M51: 22,198,678 km (0.099 R)
• M52: 22,299,358 km (0.066 R)
• M53: 22,501,165 km (0.09 R)
• M54: 22,906,875 km (0.083 R)
• M55: 23,776,637 km (0.114 R)
• M56: 24,553,199 km (0.076 R)
• M57: 25,812,963 km (0.027 R)
• M58: 25,971,836 km (0.102 R)
• M59: 26,131,158 km (0.077 R)
• M60: 28,833,344 km (0.088 R)
• M61: 29,218,708 km (0.114 R)
• M62: 29,883,222 km (0.102 R)
• M63: 30,050,173 km (0.051 R)
• M64: 30,161,623 km (0.115 R)
• M65: 30,384,973 km (0.108 R)
• M66: 32,077,523 km (0.111 R)
• M67: 32,820,426 km (0.118 R)
• M68: 34,090,512 km (0.117 R)
• M69: 34,556,360 km (0.05 R)
• M70: 35,612,222 km (0.119 R)
• M71: 35,907,379 km (0.093 R)
• M72: 36,203,433 km (0.081 R)
• M73: 36,440,845 km (0.058 R)
• M74: 37,096,233 km (0.074 R)
• M75: 37,936,225 km (0.105 R)
• M76: 38,540,002 km (0.104 R)
• M77: 38,964,411 km (0.112 R)
• M78: 39,329,579 km (0.096 R)
• M79: 40,493,301 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.6

Radius: 13.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.78 AU - 8.7 AU

Year: 10401 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,955,204 km

• M1: 237,561 km (0.09 R)
• M2: 335,398 km (0.113 R)
• M3: 445,652 km (0.101 R)
• M4: 619,186 km (0.119 R)
• M5: 1,415,495 km (0.116 R)
• M6: 1,879,398 km (0.11 R)
• M7: 2,661,346 km (0.093 R)
• M8: 3,353,835 km (0.067 R)
• M9: 3,846,161 km (0.088 R)
• M10: 4,493,770 km (0.089 R)
• M11: 4,661,021 km (0.108 R)
• M12: 5,600,196 km (0.099 R)
• M13: 5,744,259 km (0.08 R)
• M14: 6,073,075 km (0.12 R)
• M15: 6,445,723 km (0.119 R)
• M16: 6,558,969 km (0.12 R)
• M17: 7,096,474 km (0.115 R)
• M18: 7,648,191 km (0.105 R)
• M19: 7,808,410 km (0.097 R)
• M20: 8,626,262 km (0.06 R)
• M21: 8,793,064 km (0.087 R)
• M22: 9,087,622 km (0.045 R)
• M23: 11,468,173 km (0.086 R)
• M24: 13,156,235 km (0.087 R)
• M25: 13,445,258 km (0.118 R)
• M26: 13,736,226 km (0.115 R)
• M27: 14,275,227 km (0.068 R)
• M28: 14,821,110 km (0.077 R)
• M29: 15,021,272 km (0.111 R)
• M30: 15,475,002 km (0.118 R)
• M31: 15,576,579 km (0.067 R)
• M32: 15,882,208 km (0.09 R)
• M33: 16,396,226 km (0.116 R)
• M34: 17,124,917 km (0.089 R)
• M35: 17,229,935 km (0.112 R)
• M36: 18,291,481 km (0.11 R)
• M37: 18,938,492 km (0.099 R)
• M38: 19,538,380 km (0.107 R)
• M39: 20,089,049 km (0.064 R)
• M40: 20,477,555 km (0.083 R)
• M41: 21,658,032 km (0.112 R)
• M42: 22,514,779 km (0.119 R)
• M43: 23,150,121 km (0.075 R)
• M44: 24,143,600 km (0.068 R)
• M45: 24,675,271 km (0.119 R)
• M46: 25,031,763 km (0.116 R)
• M47: 25,210,682 km (0.11 R)
• M48: 25,990,984 km (0.061 R)
• M49: 26,901,138 km (0.12 R)
• M50: 27,636,711 km (0.119 R)
• M51: 28,192,766 km (0.058 R)
• M52: 28,503,331 km (0.091 R)
• M53: 28,752,561 km (0.113 R)
• M54: 31,028,394 km (0.058 R)
• M55: 31,284,804 km (0.117 R)
• M56: 31,606,290 km (0.094 R)
• M57: 32,187,777 km (0.116 R)
• M58: 32,577,480 km (0.073 R)
• M59: 33,624,216 km (0.096 R)
• M60: 35,952,108 km (0.084 R)
• M61: 36,423,940 km (0.1 R)
• M62: 36,829,949 km (0.112 R)
• M63: 37,305,670 km (0.108 R)
• M64: 40,761,829 km (0.113 R)
• M65: 41,606,459 km (0.088 R)
• M66: 42,101,927 km (0.074 R)
• M67: 42,599,190 km (0.117 R)
• M68: 43,671,508 km (0.12 R)
• M69: 43,887,079 km (0.099 R)
• M70: 45,551,056 km (0.08 R)
• M71: 45,915,626 km (0.094 R)
• M72: 46,500,853 km (0.095 R)
• M73: 46,794,364 km (0.09 R)
• M74: 47,235,827 km (0.116 R)
• M75: 47,752,538 km (0.092 R)
• M76: 47,974,691 km (0.119 R)
• M77: 48,345,544 km (0.085 R)
• M78: 49,763,432 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 5.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.22 AU - 15.74 AU

Year: 22984 Days

Day: 21.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,955,204 km

• M1: 86,767 km (0.036 R)
• M2: 178,470 km (0.11 R)
• M3: 467,493 km (0.085 R)
• M4: 778,358 km (0.11 R)
• M5: 859,889 km (0.11 R)
• M6: 1,608,925 km (0.112 R)
• M7: 1,847,982 km (0.11 R)
• M8: 2,183,830 km (0.059 R)
• M9: 2,388,629 km (0.102 R)
• M10: 2,508,457 km (0.078 R)
• M11: 2,599,562 km (0.12 R)
• M12: 2,943,189 km (0.1 R)
• M13: 4,093,596 km (0.112 R)
• M14: 4,309,615 km (0.087 R)
• M15: 4,345,968 km (0.086 R)
• M16: 4,419,121 km (0.086 R)
• M17: 5,210,643 km (0.086 R)
• M18: 5,288,285 km (0.112 R)
• M19: 5,405,420 km (0.118 R)
• M20: 5,563,096 km (0.028 R)
• M21: 5,802,303 km (0.09 R)
• M22: 6,085,791 km (0.113 R)
• M23: 7,394,473 km (0.083 R)
• M24: 8,740,256 km (0.048 R)
• M25: 9,065,033 km (0.089 R)
• M26: 9,440,972 km (0.056 R)
• M27: 9,535,817 km (0.09 R)
• M28: 9,918,189 km (0.104 R)
• M29: 10,550,091 km (0.081 R)
• M30: 11,245,122 km (0.101 R)
• M31: 11,547,609 km (0.114 R)
• M32: 12,731,527 km (0.099 R)
• M33: 12,888,754 km (0.063 R)
• M34: 13,152,346 km (0.057 R)
• M35: 15,212,458 km (0.12 R)
• M36: 16,166,144 km (0.051 R)
• M37: 16,507,377 km (0.059 R)
• M38: 17,254,768 km (0.053 R)
• M39: 17,428,900 km (0.095 R)
• M40: 17,778,809 km (0.088 R)
• M41: 18,307,787 km (0.065 R)
• M42: 21,153,887 km (0.104 R)
• M43: 21,402,369 km (0.091 R)
• M44: 21,464,602 km (0.078 R)
• M45: 23,617,764 km (0.096 R)
• M46: 23,746,568 km (0.103 R)
• M47: 24,915,974 km (0.108 R)
• M48: 25,772,272 km (0.116 R)
• M49: 25,904,966 km (0.118 R)
• M50: 27,310,737 km (0.118 R)
• M51: 27,716,895 km (0.09 R)
• M52: 27,784,813 km (0.071 R)
• M53: 28,466,829 km (0.104 R)
• M54: 28,535,345 km (0.075 R)
• M55: 28,603,861 km (0.07 R)
• M56: 30,195,881 km (0.091 R)
• M57: 30,475,629 km (0.093 R)
• M58: 30,967,358 km (0.113 R)
• M59: 31,178,889 km (0.091 R)
• M60: 31,745,267 km (0.116 R)
• M61: 32,172,368 km (0.099 R)
• M62: 32,243,727 km (0.106 R)
• M63: 32,601,266 km (0.052 R)
• M64: 32,744,580 km (0.117 R)
• M65: 34,920,781 km (0.027 R)
• M66: 35,140,989 km (0.09 R)
• M67: 36,620,512 km (0.077 R)
• M68: 38,120,380 km (0.06 R)
• M69: 38,195,927 km (0.085 R)
• M70: 39,716,589 km (0.092 R)
• M71: 41,800,936 km (0.109 R)
• M72: 41,878,727 km (0.07 R)
• M73: 42,503,597 km (0.063 R)
• M74: 42,895,544 km (0.116 R)
• M75: 43,052,771 km (0.095 R)
• M76: 44,316,873 km (0.104 R)
• M77: 45,033,148 km (0.05 R)
• M78: 45,192,918 km (0.112 R)
• M79: 45,432,873 km (0.118 R)
• M80: 45,512,908 km (0.116 R)
• M81: 47,043,145 km (0.072 R)
• M82: 47,611,168 km (0.101 R)
• M83: 48,263,265 km (0.044 R)
• M84: 48,590,286 km (0.116 R)
• M85: 49,575,986 km (0.104 R)
• M86: 51,233,381 km (0.085 R)
• M87: 52,404,284 km (0.098 R)
• M88: 52,908,877 km (0.118 R)
• M89: 53,077,474 km (0.073 R)
• M90: 53,330,594 km (0.089 R)
• M91: 54,007,524 km (0.116 R)
• M92: 55,284,641 km (0.111 R)
• M93: 55,370,061 km (0.119 R)
• M94: 55,798,211 km (0.103 R)
• M95: 56,399,444 km (0.09 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit