🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.61 AU - 0.77 AU

Year: 210 Days

Day: 20.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,650,168 km

• M1: 327,919 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.12 AU - 1.4 AU

Year: 519 Days

Day: 20.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.95 AU - 3.07 AU

Year: 1460 Days

Day: 25 Hours

Environment

Temp: -89 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,650,168 km

• M1: 88,861 km (0.055 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649

Radius: 10

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.37 AU - 6.79 AU

Year: 4839 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,650,168 km

• M1: 162,314 km (0.111 R)
• M2: 281,992 km (0.111 R)
• M3: 364,271 km (0.116 R)
• M4: 486,941 km (0.089 R)
• M5: 581,188 km (0.096 R)
• M6: 741,706 km (0.042 R)
• M7: 1,121,386 km (0.09 R)
• M8: 1,637,797 km (0.108 R)
• M9: 1,703,172 km (0.072 R)
• M10: 1,921,585 km (0.03 R)
• M11: 2,096,016 km (0.09 R)
• M12: 2,367,536 km (0.113 R)
• M13: 2,498,284 km (0.109 R)
• M14: 2,593,129 km (0.118 R)
• M15: 2,924,638 km (0.105 R)
• M16: 3,269,761 km (0.074 R)
• M17: 3,352,787 km (0.064 R)
• M18: 3,415,619 km (0.039 R)
• M19: 3,478,898 km (0.111 R)
• M20: 3,735,758 km (0.038 R)
• M21: 3,822,824 km (0.091 R)
• M22: 4,450,985 km (0.088 R)
• M23: 4,543,287 km (0.091 R)
• M24: 5,626,226 km (0.106 R)
• M25: 5,801,705 km (0.077 R)
• M26: 6,261,120 km (0.088 R)
• M27: 6,865,345 km (0.105 R)
• M28: 7,026,163 km (0.116 R)
• M29: 7,242,332 km (0.114 R)
• M30: 7,488,271 km (0.112 R)
• M31: 7,681,402 km (0.112 R)
• M32: 7,820,378 km (0.112 R)
• M33: 9,050,073 km (0.088 R)
• M34: 9,255,919 km (0.104 R)
• M35: 9,943,322 km (0.081 R)
• M36: 10,739,930 km (0.025 R)
• M37: 10,864,396 km (0.106 R)
• M38: 11,240,485 km (0.095 R)
• M39: 11,812,547 km (0.106 R)
• M40: 11,973,215 km (0.047 R)
• M41: 12,166,944 km (0.109 R)
• M42: 12,231,720 km (0.097 R)
• M43: 13,051,517 km (0.107 R)
• M44: 13,990,692 km (0.045 R)
• M45: 14,297,069 km (0.072 R)
• M46: 14,847,439 km (0.093 R)
• M47: 15,020,823 km (0.115 R)
• M48: 15,827,305 km (0.073 R)
• M49: 15,933,520 km (0.105 R)
• M50: 16,253,509 km (0.115 R)
• M51: 16,683,603 km (0.055 R)
• M52: 18,404,128 km (0.074 R)
• M53: 18,478,628 km (0.071 R)
• M54: 18,702,576 km (0.108 R)
• M55: 18,777,375 km (0.11 R)
• M56: 19,266,411 km (0.115 R)
• M57: 19,342,107 km (0.048 R)
• M58: 19,455,652 km (0.094 R)
• M59: 19,835,930 km (0.114 R)
• M60: 20,065,263 km (0.103 R)
• M61: 20,257,048 km (0.039 R)
• M62: 20,333,941 km (0.101 R)
• M63: 21,069,364 km (0.049 R)
• M64: 21,773,970 km (0.093 R)
• M65: 22,208,402 km (0.025 R)
• M66: 22,406,769 km (0.101 R)
• M67: 22,885,482 km (0.11 R)
• M68: 23,045,702 km (0.096 R)
• M69: 23,609,686 km (0.077 R)
• M70: 24,096,627 km (0.119 R)
• M71: 24,300,529 km (0.06 R)
• M72: 25,039,392 km (0.096 R)
• M73: 25,245,837 km (0.087 R)
• M74: 25,328,715 km (0.051 R)
• M75: 25,702,261 km (0.042 R)
• M76: 26,077,751 km (0.103 R)
• M77: 27,130,023 km (0.03 R)
• M78: 28,583,516 km (0.072 R)
• M79: 29,015,704 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 13.5

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.93 AU - 11.77 AU

Year: 11348 Days

Day: 10.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 136.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,650,168 km

• M1: 214,075 km (0.052 R)
• M2: 381,774 km (0.113 R)
• M3: 552,914 km (0.058 R)
• M4: 684,261 km (0.065 R)
• M5: 962,961 km (0.082 R)
• M6: 1,392,008 km (0.071 R)
• M7: 1,556,117 km (0.088 R)
• M8: 1,853,069 km (0.118 R)
• M9: 2,061,459 km (0.066 R)
• M10: 2,195,648 km (0.055 R)
• M11: 2,305,303 km (0.109 R)
• M12: 2,851,335 km (0.111 R)
• M13: 3,248,219 km (0.12 R)
• M14: 4,027,025 km (0.061 R)
• M15: 4,437,821 km (0.107 R)
• M16: 4,719,364 km (0.087 R)
• M17: 6,291,638 km (0.062 R)
• M18: 7,134,322 km (0.076 R)
• M19: 7,340,169 km (0.114 R)
• M20: 7,757,846 km (0.093 R)
• M21: 7,884,705 km (0.092 R)
• M22: 9,012,973 km (0.083 R)
• M23: 9,415,391 km (0.025 R)
• M24: 10,052,977 km (0.111 R)
• M25: 10,751,599 km (0.116 R)
• M26: 11,035,536 km (0.081 R)
• M27: 11,322,016 km (0.086 R)
• M28: 11,756,149 km (0.077 R)
• M29: 11,950,925 km (0.104 R)
• M30: 13,344,130 km (0.05 R)
• M31: 14,266,850 km (0.091 R)
• M32: 14,683,480 km (0.062 R)
• M33: 15,263,022 km (0.117 R)
• M34: 15,529,007 km (0.057 R)
• M35: 16,607,907 km (0.114 R)
• M36: 17,655,391 km (0.038 R)
• M37: 19,295,133 km (0.107 R)
• M38: 19,525,065 km (0.067 R)
• M39: 19,698,150 km (0.113 R)
• M40: 19,871,684 km (0.108 R)
• M41: 20,571,203 km (0.045 R)
• M42: 20,688,638 km (0.095 R)
• M43: 21,456,972 km (0.095 R)
• M44: 23,204,575 km (0.103 R)
• M45: 24,250,264 km (0.101 R)
• M46: 25,248,381 km (0.093 R)
• M47: 26,132,803 km (0.043 R)
• M48: 26,642,782 km (0.092 R)
• M49: 27,737,240 km (0.037 R)
• M50: 28,978,005 km (0.097 R)
• M51: 29,373,542 km (0.119 R)
• M52: 30,570,923 km (0.101 R)
• M53: 31,852,079 km (0.097 R)
• M54: 32,465,132 km (0.103 R)
• M55: 33,910,546 km (0.099 R)
• M56: 34,746,050 km (0.055 R)
• M57: 35,096,109 km (0.079 R)
• M58: 35,941,188 km (0.103 R)
• M59: 36,366,195 km (0.118 R)
• M60: 36,650,431 km (0.037 R)
• M61: 36,792,848 km (0.059 R)
• M62: 37,078,281 km (0.111 R)
• M63: 37,579,434 km (0.079 R)
• M64: 37,938,918 km (0.069 R)
• M65: 39,460,627 km (0.089 R)
• M66: 40,707,226 km (0.113 R)
• M67: 41,076,284 km (0.098 R)
• M68: 41,594,940 km (0.116 R)
• M69: 42,264,989 km (0.079 R)
• M70: 42,788,432 km (0.109 R)
• M71: 43,239,021 km (0.06 R)
• M72: 45,897,973 km (0.116 R)
• M73: 46,051,610 km (0.115 R)
• M74: 47,053,766 km (0.104 R)
• M75: 48,375,164 km (0.088 R)
• M76: 48,531,344 km (0.093 R)
• M77: 51,771,634 km (0.083 R)
• M78: 52,412,063 km (0.071 R)
• M79: 53,458,201 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.2

Radius: 7.5

Gravity: 14.58 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.96 AU - 15 AU

Year: 17167 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,650,168 km

• M1: 135,984 km (0.04 R)
• M2: 189,092 km (0.099 R)
• M3: 743,053 km (0.088 R)
• M4: 908,059 km (0.06 R)
• M5: 1,711,549 km (0.063 R)
• M6: 1,931,309 km (0.091 R)
• M7: 2,160,193 km (0.088 R)
• M8: 2,972,659 km (0.077 R)
• M9: 3,391,833 km (0.09 R)
• M10: 4,034,355 km (0.09 R)
• M11: 4,200,858 km (0.115 R)
• M12: 4,327,268 km (0.073 R)
• M13: 4,978,019 km (0.085 R)
• M14: 5,428,757 km (0.099 R)
• M15: 5,612,613 km (0.053 R)
• M16: 5,845,537 km (0.099 R)
• M17: 6,709,913 km (0.097 R)
• M18: 7,409,583 km (0.1 R)
• M19: 7,975,511 km (0.084 R)
• M20: 8,290,116 km (0.114 R)
• M21: 9,367,819 km (0.06 R)
• M22: 9,699,627 km (0.087 R)
• M23: 9,811,227 km (0.06 R)
• M24: 10,431,908 km (0.11 R)
• M25: 10,660,793 km (0.094 R)
• M26: 10,718,239 km (0.093 R)
• M27: 10,833,579 km (0.067 R)
• M28: 11,298,828 km (0.108 R)
• M29: 11,711,269 km (0.068 R)
• M30: 11,889,590 km (0.096 R)
• M31: 12,490,375 km (0.066 R)
• M32: 13,409,953 km (0.099 R)
• M33: 14,541,960 km (0.116 R)
• M34: 15,313,586 km (0.104 R)
• M35: 16,629,000 km (0.073 R)
• M36: 17,232,777 km (0.111 R)
• M37: 19,366,641 km (0.077 R)
• M38: 19,436,803 km (0.114 R)
• M39: 21,074,899 km (0.091 R)
• M40: 22,314,018 km (0.076 R)
• M41: 24,557,538 km (0.088 R)
• M42: 24,861,969 km (0.103 R)
• M43: 26,559,157 km (0.115 R)
• M44: 26,950,206 km (0.053 R)
• M45: 27,106,985 km (0.03 R)
• M46: 29,093,794 km (0.084 R)
• M47: 29,820,540 km (0.049 R)
• M48: 30,716,781 km (0.1 R)
• M49: 30,880,740 km (0.069 R)
• M50: 31,374,114 km (0.081 R)
• M51: 31,953,208 km (0.098 R)
• M52: 32,119,261 km (0.118 R)
• M53: 34,815,314 km (0.114 R)
• M54: 35,071,874 km (0.094 R)
• M55: 35,328,884 km (0.055 R)
• M56: 36,276,885 km (0.028 R)
• M57: 37,146,049 km (0.106 R)
• M58: 37,233,264 km (0.093 R)
• M59: 38,639,036 km (0.048 R)
• M60: 39,437,439 km (0.098 R)
• M61: 39,526,600 km (0.101 R)
• M62: 41,774,457 km (0.083 R)
• M63: 46,769,381 km (0.091 R)
• M64: 47,809,684 km (0.051 R)
• M65: 47,999,674 km (0.104 R)
• M66: 48,380,400 km (0.116 R)
• M67: 50,492,124 km (0.076 R)
• M68: 50,782,493 km (0.102 R)
• M69: 53,223,033 km (0.11 R)
• M70: 53,715,808 km (0.114 R)
• M71: 54,408,147 km (0.093 R)
• M72: 54,606,514 km (0.054 R)
• M73: 55,402,225 km (0.077 R)
• M74: 56,603,197 km (0.108 R)
• M75: 57,408,482 km (0.036 R)
• M76: 57,711,567 km (0.109 R)
• M77: 58,319,084 km (0.115 R)
• M78: 58,826,969 km (0.111 R)
• M79: 59,438,525 km (0.051 R)
• M80: 60,052,026 km (0.095 R)
• M81: 62,838,885 km (0.11 R)
• M82: 63,359,635 km (0.096 R)
• M83: 64,825,245 km (0.084 R)
• M84: 65,140,747 km (0.086 R)
• M85: 65,456,698 km (0.115 R)
• M86: 65,984,629 km (0.049 R)
• M87: 66,090,395 km (0.104 R)
• M88: 66,407,841 km (0.108 R)
• M89: 66,725,886 km (0.092 R)
• M90: 68,109,966 km (0.069 R)
• M91: 69,288,498 km (0.093 R)
• M92: 70,798,239 km (0.097 R)
• M93: 70,906,548 km (0.115 R)
• M94: 71,340,083 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.3

Radius: 3.4

Gravity: 55.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.91 AU - 22.47 AU

Year: 29661 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 96,650,168 km

• M1: 185,501 km (0.034 R)
• M2: 379,231 km (0.113 R)
• M3: 424,110 km (0.086 R)
• M4: 595,250 km (0.041 R)
• M5: 1,357,002 km (0.079 R)
• M6: 1,462,170 km (0.104 R)
• M7: 1,947,764 km (0.061 R)
• M8: 3,189,427 km (0.112 R)
• M9: 3,566,862 km (0.071 R)
• M10: 3,859,027 km (0.115 R)
• M11: 3,958,210 km (0.079 R)
• M12: 4,781,148 km (0.114 R)
• M13: 5,048,779 km (0.104 R)
• M14: 5,431,749 km (0.116 R)
• M15: 5,823,845 km (0.071 R)
• M16: 6,109,577 km (0.04 R)
• M17: 6,399,947 km (0.092 R)
• M18: 7,481,539 km (0.109 R)
• M19: 7,667,340 km (0.102 R)
• M20: 7,980,149 km (0.103 R)
• M21: 9,009,233 km (0.119 R)
• M22: 11,118,263 km (0.103 R)
• M23: 15,207,671 km (0.105 R)
• M24: 15,679,054 km (0.045 R)
• M25: 16,716,814 km (0.083 R)
• M26: 16,797,597 km (0.063 R)
• M27: 17,530,178 km (0.074 R)
• M28: 17,694,436 km (0.066 R)
• M29: 19,364,248 km (0.093 R)
• M30: 19,449,070 km (0.111 R)
• M31: 19,874,975 km (0.065 R)
• M32: 21,961,566 km (0.091 R)
• M33: 22,493,985 km (0.059 R)
• M34: 22,940,983 km (0.11 R)
• M35: 24,665,847 km (0.092 R)
• M36: 24,849,852 km (0.092 R)
• M37: 26,526,096 km (0.05 R)
• M38: 28,334,734 km (0.109 R)
• M39: 28,527,416 km (0.068 R)
• M40: 28,720,547 km (0.106 R)
• M41: 28,914,127 km (0.107 R)
• M42: 29,594,947 km (0.114 R)
• M43: 29,692,634 km (0.076 R)
• M44: 31,469,408 km (0.089 R)
• M45: 33,280,290 km (0.061 R)
• M46: 33,789,222 km (0.081 R)
• M47: 34,506,245 km (0.047 R)
• M48: 36,686,783 km (0.1 R)
• M49: 37,740,850 km (0.095 R)
• M50: 37,952,830 km (0.113 R)
• M51: 38,165,259 km (0.115 R)
• M52: 39,340,350 km (0.113 R)
• M53: 39,447,762 km (0.08 R)
• M54: 39,555,323 km (0.118 R)
• M55: 40,418,951 km (0.105 R)
• M56: 40,853,084 km (0.097 R)
• M57: 41,616,632 km (0.071 R)
• M58: 42,164,758 km (0.118 R)
• M59: 44,717,197 km (0.075 R)
• M60: 45,955,568 km (0.113 R)
• M61: 50,202,652 km (0.043 R)
• M62: 50,435,875 km (0.081 R)
• M63: 52,313,777 km (0.11 R)
• M64: 52,550,142 km (0.071 R)
• M65: 52,905,287 km (0.097 R)
• M66: 56,864,544 km (0.112 R)
• M67: 64,936,397 km (0.095 R)
• M68: 66,337,530 km (0.12 R)
• M69: 66,465,287 km (0.079 R)
• M70: 66,721,249 km (0.1 R)
• M71: 67,234,220 km (0.087 R)
• M72: 67,619,734 km (0.107 R)
• M73: 68,134,949 km (0.114 R)
• M74: 68,780,763 km (0.056 R)
• M75: 69,039,717 km (0.113 R)
• M76: 69,169,268 km (0.108 R)
• M77: 70,339,124 km (0.069 R)
• M78: 72,698,132 km (0.066 R)
• M79: 73,093,819 km (0.04 R)
• M80: 75,750,079 km (0.057 R)
• M81: 75,883,819 km (0.111 R)
• M82: 77,090,027 km (0.102 R)
• M83: 77,224,515 km (0.082 R)
• M84: 79,521,591 km (0.088 R)
• M85: 79,929,394 km (0.095 R)
• M86: 82,940,351 km (0.086 R)
• M87: 85,570,431 km (0.076 R)
• M88: 85,848,832 km (0.084 R)
• M89: 87,105,604 km (0.064 R)
• M90: 87,245,628 km (0.095 R)
• M91: 88,368,360 km (0.07 R)
• M92: 89,354,659 km (0.105 R)
• M93: 91,338,326 km (0.062 R)
• M94: 92,050,263 km (0.106 R)
• M95: 92,621,128 km (0.062 R)
• M96: 93,050,175 km (0.067 R)
• M97: 93,479,670 km (0.08 R)
• M98: 94,053,528 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 18,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit