🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.55 AU - 1.85 AU

Year: 853 Days

Day: 31.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,666,298 km

• M1: 747,840 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.71 AU - 2.59 AU

Year: 1214 Days

Day: 38.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,666,298 km

• M1: 1,348,924 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.06 AU - 3.26 AU

Year: 1670 Days

Day: 40.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 8.8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.64 AU - 4.88 AU

Year: 3385 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,666,298 km

• M1: 121,324 km (0.115 R)
• M2: 189,989 km (0.075 R)
• M3: 266,284 km (0.097 R)
• M4: 357,988 km (0.113 R)
• M5: 446,998 km (0.118 R)
• M6: 753,674 km (0.042 R)
• M7: 977,622 km (0.107 R)
• M8: 1,075,459 km (0.056 R)
• M9: 1,142,479 km (0.114 R)
• M10: 1,211,144 km (0.063 R)
• M11: 1,269,338 km (0.085 R)
• M12: 1,575,415 km (0.1 R)
• M13: 1,917,994 km (0.087 R)
• M14: 2,240,378 km (0.086 R)
• M15: 2,327,444 km (0.073 R)
• M16: 2,610,333 km (0.088 R)
• M17: 2,702,037 km (0.073 R)
• M18: 2,920,150 km (0.055 R)
• M19: 2,999,437 km (0.073 R)
• M20: 3,111,785 km (0.076 R)
• M21: 3,558,036 km (0.089 R)
• M22: 3,866,656 km (0.028 R)
• M23: 4,095,092 km (0.104 R)
• M24: 4,219,857 km (0.118 R)
• M25: 4,364,069 km (0.058 R)
• M26: 4,620,480 km (0.057 R)
• M27: 5,224,855 km (0.071 R)
• M28: 5,399,286 km (0.086 R)
• M29: 5,754,132 km (0.09 R)
• M30: 6,157,149 km (0.058 R)
• M31: 6,238,830 km (0.103 R)
• M32: 6,341,603 km (0.118 R)
• M33: 6,548,647 km (0.052 R)
• M34: 6,694,804 km (0.044 R)
• M35: 6,799,971 km (0.032 R)
• M36: 6,884,494 km (0.092 R)
• M37: 7,269,110 km (0.095 R)
• M38: 7,726,730 km (0.096 R)
• M39: 8,036,996 km (0.049 R)
• M40: 8,238,654 km (0.086 R)
• M41: 8,464,696 km (0.058 R)
• M42: 8,761,648 km (0.073 R)
• M43: 8,830,613 km (0.109 R)
• M44: 8,992,328 km (0.088 R)
• M45: 9,061,891 km (0.034 R)
• M46: 9,178,278 km (0.111 R)
• M47: 9,601,491 km (0.103 R)
• M48: 9,887,222 km (0.116 R)
• M49: 10,103,391 km (0.069 R)
• M50: 10,613,819 km (0.093 R)
• M51: 11,033,142 km (0.077 R)
• M52: 11,257,240 km (0.072 R)
• M53: 11,382,453 km (0.099 R)
• M54: 11,609,094 km (0.097 R)
• M55: 11,837,081 km (0.053 R)
• M56: 11,913,376 km (0.05 R)
• M57: 12,040,983 km (0.076 R)
• M58: 12,117,876 km (0.101 R)
• M59: 12,194,770 km (0.079 R)
• M60: 12,452,527 km (0.113 R)
• M61: 12,868,558 km (0.082 R)
• M62: 13,315,557 km (0.032 R)
• M63: 13,394,993 km (0.095 R)
• M64: 13,474,579 km (0.095 R)
• M65: 13,821,198 km (0.119 R)
• M66: 15,850,044 km (0.085 R)
• M67: 16,357,480 km (0.117 R)
• M68: 16,670,140 km (0.067 R)
• M69: 17,042,339 km (0.104 R)
• M70: 18,292,678 km (0.059 R)
• M71: 18,528,594 km (0.102 R)
• M72: 18,617,305 km (0.061 R)
• M73: 18,795,177 km (0.057 R)
• M74: 18,943,878 km (0.08 R)
• M75: 19,332,084 km (0.12 R)
• M76: 19,422,142 km (0.049 R)
• M77: 19,723,133 km (0.115 R)
• M78: 19,813,640 km (0.094 R)
• M79: 20,116,725 km (0.088 R)

Asteroid Belt

Center: 5.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 11.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.58 AU - 6.2 AU

Year: 5504 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 140.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,666,298 km

• M1: 323,580 km (0.109 R)
• M2: 457,620 km (0.099 R)
• M3: 547,528 km (0.101 R)
• M4: 675,285 km (0.046 R)
• M5: 792,270 km (0.083 R)
• M6: 916,736 km (0.038 R)
• M7: 1,011,880 km (0.114 R)
• M8: 1,251,835 km (0.092 R)
• M9: 1,372,112 km (0.12 R)
• M10: 1,482,664 km (0.12 R)
• M11: 1,567,486 km (0.11 R)
• M12: 2,032,736 km (0.076 R)
• M13: 2,289,595 km (0.092 R)
• M14: 2,405,384 km (0.116 R)
• M15: 2,888,136 km (0.059 R)
• M16: 3,104,305 km (0.109 R)
• M17: 3,363,559 km (0.115 R)
• M18: 3,629,843 km (0.069 R)
• M19: 3,922,905 km (0.119 R)
• M20: 4,305,128 km (0.073 R)
• M21: 4,678,524 km (0.069 R)
• M22: 4,997,766 km (0.107 R)
• M23: 5,214,683 km (0.085 R)
• M24: 5,434,591 km (0.09 R)
• M25: 5,612,763 km (0.108 R)
• M26: 6,556,276 km (0.063 R)
• M27: 7,523,875 km (0.109 R)
• M28: 7,998,998 km (0.115 R)
• M29: 8,509,875 km (0.071 R)
• M30: 8,900,026 km (0.101 R)
• M31: 8,978,715 km (0.112 R)
• M32: 9,189,797 km (0.12 R)
• M33: 9,832,918 km (0.118 R)
• M34: 11,361,210 km (0.102 R)
• M35: 12,548,120 km (0.118 R)
• M36: 12,636,532 km (0.096 R)
• M37: 12,843,576 km (0.074 R)
• M38: 12,932,586 km (0.061 R)
• M39: 13,201,115 km (0.119 R)
• M40: 13,683,119 km (0.081 R)
• M41: 13,895,847 km (0.109 R)
• M42: 14,664,331 km (0.104 R)
• M43: 15,986,328 km (0.059 R)
• M44: 16,242,439 km (0.092 R)
• M45: 16,758,851 km (0.119 R)
• M46: 17,215,125 km (0.062 R)
• M47: 17,444,757 km (0.096 R)
• M48: 17,576,403 km (0.115 R)
• M49: 17,675,437 km (0.068 R)
• M50: 17,840,892 km (0.109 R)
• M51: 19,182,636 km (0.109 R)
• M52: 19,318,620 km (0.055 R)
• M53: 19,934,365 km (0.113 R)
• M54: 20,313,895 km (0.061 R)
• M55: 21,255,464 km (0.111 R)
• M56: 23,616,717 km (0.118 R)
• M57: 24,348,549 km (0.11 R)
• M58: 24,495,754 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 12.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.82 AU - 10.62 AU

Year: 9914 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,666,298 km

• M1: 228,286 km (0.11 R)
• M2: 347,067 km (0.072 R)
• M3: 424,559 km (0.074 R)
• M4: 523,293 km (0.113 R)
• M5: 617,690 km (0.089 R)
• M6: 718,967 km (0.092 R)
• M7: 874,549 km (0.113 R)
• M8: 1,094,757 km (0.076 R)
• M9: 1,295,817 km (0.103 R)
• M10: 1,410,858 km (0.107 R)
• M11: 1,509,443 km (0.114 R)
• M12: 1,713,943 km (0.074 R)
• M13: 2,082,851 km (0.117 R)
• M14: 2,476,742 km (0.11 R)
• M15: 2,695,155 km (0.118 R)
• M16: 3,685,493 km (0.107 R)
• M17: 4,162,561 km (0.1 R)
• M18: 4,779,054 km (0.064 R)
• M19: 4,960,516 km (0.11 R)
• M20: 5,236,973 km (0.059 R)
• M21: 6,393,215 km (0.093 R)
• M22: 7,310,698 km (0.097 R)
• M23: 8,269,172 km (0.114 R)
• M24: 8,524,087 km (0.117 R)
• M25: 8,967,345 km (0.065 R)
• M26: 10,224,715 km (0.068 R)
• M27: 10,459,285 km (0.057 R)
• M28: 10,735,143 km (0.109 R)
• M29: 11,415,215 km (0.111 R)
• M30: 11,536,689 km (0.071 R)
• M31: 11,862,812 km (0.098 R)
• M32: 12,109,349 km (0.088 R)
• M33: 12,357,532 km (0.093 R)
• M34: 12,733,172 km (0.112 R)
• M35: 13,495,523 km (0.084 R)
• M36: 14,185,618 km (0.101 R)
• M37: 14,272,684 km (0.042 R)
• M38: 14,622,743 km (0.059 R)
• M39: 14,710,707 km (0.114 R)
• M40: 15,915,568 km (0.114 R)
• M41: 16,233,164 km (0.069 R)
• M42: 18,324,094 km (0.075 R)
• M43: 18,656,949 km (0.116 R)
• M44: 18,943,878 km (0.093 R)
• M45: 20,498,648 km (0.079 R)
• M46: 20,992,920 km (0.1 R)
• M47: 21,141,919 km (0.048 R)
• M48: 22,144,524 km (0.042 R)
• M49: 22,397,644 km (0.088 R)
• M50: 22,804,550 km (0.093 R)
• M51: 23,936,108 km (0.044 R)
• M52: 25,033,408 km (0.066 R)
• M53: 25,191,533 km (0.056 R)
• M54: 25,349,958 km (0.111 R)
• M55: 25,455,723 km (0.066 R)
• M56: 25,880,432 km (0.12 R)
• M57: 28,093,433 km (0.095 R)
• M58: 28,367,496 km (0.114 R)
• M59: 28,807,763 km (0.092 R)
• M60: 28,918,166 km (0.106 R)
• M61: 30,704,215 km (0.082 R)
• M62: 31,156,300 km (0.098 R)
• M63: 33,449,485 km (0.097 R)
• M64: 33,565,573 km (0.1 R)
• M65: 35,915,457 km (0.086 R)
• M66: 36,212,857 km (0.075 R)
• M67: 36,750,363 km (0.041 R)
• M68: 37,531,413 km (0.115 R)
• M69: 37,772,714 km (0.112 R)
• M70: 38,257,112 km (0.092 R)
• M71: 38,378,586 km (0.066 R)
• M72: 38,682,718 km (0.11 R)
• M73: 39,354,562 km (0.101 R)
• M74: 40,215,199 km (0.052 R)
• M75: 41,020,035 km (0.054 R)
• M76: 41,206,434 km (0.087 R)
• M77: 41,580,279 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.4

Radius: 6.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 17.49 AU - 17.59 AU

Year: 28282 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,666,298 km

• M1: 220,507 km (0.113 R)
• M2: 274,063 km (0.05 R)
• M3: 364,869 km (0.096 R)
• M4: 414,685 km (0.084 R)
• M5: 540,647 km (0.067 R)
• M6: 1,138,589 km (0.104 R)
• M7: 1,189,153 km (0.086 R)
• M8: 1,266,496 km (0.107 R)
• M9: 1,677,890 km (0.108 R)
• M10: 1,883,437 km (0.119 R)
• M11: 2,128,479 km (0.082 R)
• M12: 2,784,615 km (0.114 R)
• M13: 2,957,999 km (0.098 R)
• M14: 3,206,630 km (0.102 R)
• M15: 5,212,887 km (0.084 R)
• M16: 5,426,663 km (0.086 R)
• M17: 5,819,058 km (0.114 R)
• M18: 7,622,311 km (0.111 R)
• M19: 8,209,482 km (0.079 R)
• M20: 8,709,738 km (0.088 R)
• M21: 9,323,238 km (0.103 R)
• M22: 9,374,999 km (0.101 R)
• M23: 10,699,539 km (0.084 R)
• M24: 11,026,111 km (0.081 R)
• M25: 11,633,329 km (0.116 R)
• M26: 12,592,999 km (0.098 R)
• M27: 12,764,887 km (0.109 R)
• M28: 12,880,077 km (0.108 R)
• M29: 13,519,160 km (0.03 R)
• M30: 15,070,489 km (0.051 R)
• M31: 15,929,032 km (0.08 R)
• M32: 16,115,131 km (0.111 R)
• M33: 16,364,212 km (0.109 R)
• M34: 19,518,184 km (0.115 R)
• M35: 19,717,299 km (0.047 R)
• M36: 19,917,012 km (0.025 R)
• M37: 20,184,343 km (0.116 R)
• M38: 21,061,585 km (0.059 R)
• M39: 22,227,401 km (0.075 R)
• M40: 23,908,582 km (0.043 R)
• M41: 24,050,550 km (0.063 R)
• M42: 24,692,774 km (0.101 R)
• M43: 25,485,344 km (0.111 R)
• M44: 27,391,669 km (0.067 R)
• M45: 28,211,914 km (0.119 R)
• M46: 28,662,653 km (0.035 R)
• M47: 32,511,058 km (0.047 R)
• M48: 33,458,461 km (0.09 R)
• M49: 34,015,414 km (0.063 R)
• M50: 34,175,035 km (0.072 R)
• M51: 35,299,712 km (0.09 R)
• M52: 39,079,452 km (0.1 R)
• M53: 39,918,097 km (0.05 R)
• M54: 41,869,153 km (0.11 R)
• M55: 43,071,920 km (0.032 R)
• M56: 43,158,238 km (0.112 R)
• M57: 43,764,259 km (0.063 R)
• M58: 44,373,122 km (0.113 R)
• M59: 46,304,879 km (0.1 R)
• M60: 46,836,401 km (0.11 R)
• M61: 49,163,246 km (0.12 R)
• M62: 51,802,601 km (0.099 R)
• M63: 52,078,310 km (0.111 R)
• M64: 53,371,135 km (0.117 R)
• M65: 56,460,181 km (0.03 R)
• M66: 57,217,745 km (0.074 R)
• M67: 57,978,600 km (0.085 R)
• M68: 58,073,893 km (0.094 R)
• M69: 58,455,817 km (0.101 R)
• M70: 59,895,547 km (0.112 R)
• M71: 60,281,360 km (0.045 R)
• M72: 60,378,000 km (0.061 R)
• M73: 61,735,750 km (0.112 R)
• M74: 62,907,550 km (0.079 R)
• M75: 63,397,932 km (0.078 R)
• M76: 64,580,054 km (0.044 R)
• M77: 65,868,990 km (0.088 R)
• M78: 66,167,587 km (0.099 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: 446 - 18,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit