🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 185 Days

Day: 30.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,173,966 km

• M1: 80,633 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.71 AU - 1.15 AU

Year: 333 Days

Day: 12.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.37 AU - 1.77 AU

Year: 730 Days

Day: 38.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.65 AU - 1.65 AU

Year: 786 Days

Day: 13.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.7 AU - 2.78 AU

Year: 1682 Days

Day: 37.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,173,966 km

• M1: 1,826,141 km (0.058 R)
• M2: 2,132,218 km (0.106 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.9

Radius: 11.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.29 AU - 6.65 AU

Year: 5410 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 107,173,966 km

• M1: 275,858 km (0.086 R)
• M2: 453,581 km (0.079 R)
• M3: 833,859 km (0.087 R)
• M4: 1,113,607 km (0.12 R)
• M5: 1,239,269 km (0.063 R)
• M6: 1,437,037 km (0.116 R)
• M7: 1,674,000 km (0.105 R)
• M8: 2,015,233 km (0.089 R)
• M9: 2,092,425 km (0.082 R)
• M10: 2,427,525 km (0.1 R)
• M11: 2,559,769 km (0.112 R)
• M12: 2,711,611 km (0.069 R)
• M13: 2,971,163 km (0.083 R)
• M14: 3,184,789 km (0.104 R)
• M15: 3,366,850 km (0.071 R)
• M16: 3,477,702 km (0.115 R)
• M17: 3,571,051 km (0.075 R)
• M18: 3,779,291 km (0.11 R)
• M19: 4,188,292 km (0.113 R)
• M20: 4,287,774 km (0.045 R)
• M21: 4,367,959 km (0.119 R)
• M22: 4,673,138 km (0.116 R)
• M23: 4,964,256 km (0.119 R)
• M24: 5,325,834 km (0.094 R)
• M25: 5,762,360 km (0.093 R)
• M26: 6,530,695 km (0.056 R)
• M27: 6,646,484 km (0.076 R)
• M28: 6,809,695 km (0.112 R)
• M29: 7,283,322 km (0.074 R)
• M30: 7,403,299 km (0.067 R)
• M31: 7,548,409 km (0.083 R)
• M32: 7,743,186 km (0.037 R)
• M33: 7,939,608 km (0.086 R)
• M34: 8,088,158 km (0.085 R)
• M35: 8,187,641 km (0.111 R)
• M36: 8,488,482 km (0.069 R)
• M37: 8,665,756 km (0.079 R)
• M38: 10,127,477 km (0.082 R)
• M39: 10,586,293 km (0.1 R)
• M40: 11,024,316 km (0.067 R)
• M41: 11,720,694 km (0.1 R)
• M42: 12,145,402 km (0.065 R)
• M43: 13,953,741 km (0.097 R)
• M44: 14,133,259 km (0.068 R)
• M45: 14,585,194 km (0.116 R)
• M46: 14,676,299 km (0.111 R)
• M47: 16,032,254 km (0.115 R)
• M48: 16,884,064 km (0.077 R)
• M49: 17,075,251 km (0.043 R)
• M50: 18,107,625 km (0.071 R)
• M51: 18,238,224 km (0.103 R)
• M52: 18,368,973 km (0.1 R)
• M53: 19,093,924 km (0.088 R)
• M54: 19,226,767 km (0.093 R)
• M55: 19,828,151 km (0.068 R)
• M56: 20,030,108 km (0.089 R)
• M57: 20,198,854 km (0.105 R)
• M58: 20,776,152 km (0.116 R)
• M59: 21,808,078 km (0.12 R)
• M60: 22,435,342 km (0.111 R)
• M61: 22,575,515 km (0.092 R)
• M62: 22,680,832 km (0.091 R)
• M63: 22,856,759 km (0.1 R)
• M64: 23,103,746 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.7

Radius: 9.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.4 AU - 11.24 AU

Year: 12295 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 107,173,966 km

• M1: 202,107 km (0.107 R)
• M2: 312,360 km (0.09 R)
• M3: 392,096 km (0.048 R)
• M4: 753,674 km (0.066 R)
• M5: 1,317,957 km (0.12 R)
• M6: 1,482,664 km (0.026 R)
• M7: 1,884,784 km (0.115 R)
• M8: 1,990,699 km (0.068 R)
• M9: 2,637,560 km (0.076 R)
• M10: 2,726,571 km (0.094 R)
• M11: 2,816,629 km (0.064 R)
• M12: 3,124,052 km (0.034 R)
• M13: 3,605,309 km (0.12 R)
• M14: 3,871,593 km (0.106 R)
• M15: 3,939,211 km (0.099 R)
• M16: 4,317,993 km (0.07 R)
• M17: 4,999,860 km (0.076 R)
• M18: 5,409,908 km (0.112 R)
• M19: 5,638,194 km (0.086 R)
• M20: 7,073,586 km (0.098 R)
• M21: 8,307,619 km (0.07 R)
• M22: 8,395,283 km (0.059 R)
• M23: 8,527,079 km (0.111 R)
• M24: 9,378,590 km (0.069 R)
• M25: 9,515,472 km (0.071 R)
• M26: 9,745,254 km (0.113 R)
• M27: 10,777,629 km (0.067 R)
• M28: 11,065,156 km (0.112 R)
• M29: 11,992,513 km (0.09 R)
• M30: 12,340,478 km (0.111 R)
• M31: 13,352,807 km (0.116 R)
• M32: 13,661,726 km (0.114 R)
• M33: 13,920,979 km (0.067 R)
• M34: 14,129,519 km (0.111 R)
• M35: 15,402,597 km (0.107 R)
• M36: 15,618,466 km (0.061 R)
• M37: 16,162,105 km (0.116 R)
• M38: 16,767,528 km (0.115 R)
• M39: 18,627,628 km (0.108 R)
• M40: 19,436,354 km (0.101 R)
• M41: 19,611,084 km (0.095 R)
• M42: 19,845,055 km (0.069 R)
• M43: 20,374,632 km (0.079 R)
• M44: 21,568,273 km (0.081 R)
• M45: 22,356,205 km (0.079 R)
• M46: 22,478,277 km (0.101 R)
• M47: 23,030,293 km (0.107 R)
• M48: 23,215,196 km (0.112 R)
• M49: 23,276,980 km (0.115 R)
• M50: 25,920,823 km (0.082 R)
• M51: 26,241,860 km (0.049 R)
• M52: 27,343,200 km (0.049 R)
• M53: 27,539,023 km (0.06 R)
• M54: 29,657,778 km (0.11 R)
• M55: 30,872,513 km (0.086 R)
• M56: 32,863,511 km (0.049 R)
• M57: 33,071,751 km (0.101 R)
• M58: 33,559,590 km (0.089 R)
• M59: 34,683,518 km (0.073 R)
• M60: 36,464,331 km (0.095 R)
• M61: 37,474,566 km (0.068 R)
• M62: 37,546,971 km (0.119 R)
• M63: 37,837,490 km (0.092 R)
• M64: 38,493,926 km (0.096 R)
• M65: 38,640,232 km (0.089 R)
• M66: 39,227,554 km (0.092 R)
• M67: 40,485,522 km (0.074 R)
• M68: 40,559,872 km (0.119 R)
• M69: 40,858,021 km (0.111 R)
• M70: 41,156,768 km (0.084 R)
• M71: 41,306,515 km (0.075 R)
• M72: 42,132,894 km (0.112 R)
• M73: 42,813,115 km (0.092 R)
• M74: 44,031,440 km (0.095 R)
• M75: 44,875,621 km (0.118 R)
• M76: 45,106,750 km (0.085 R)
• M77: 46,346,318 km (0.104 R)
• M78: 47,518,567 km (0.112 R)
• M79: 47,596,956 km (0.109 R)
• M80: 48,068,937 km (0.082 R)
• M81: 49,971,822 km (0.065 R)
• M82: 50,932,540 km (0.066 R)
• M83: 51,254,175 km (0.12 R)
• M84: 51,334,659 km (0.101 R)
• M85: 51,899,391 km (0.054 R)
• M86: 51,980,323 km (0.101 R)
• M87: 53,034,988 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.6

Radius: 6.6

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.9 AU - 16.36 AU

Year: 22916 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,173,966 km

• M1: 116,088 km (0.081 R)
• M2: 244,293 km (0.046 R)
• M3: 581,936 km (0.094 R)
• M4: 711,936 km (0.09 R)
• M5: 851,511 km (0.09 R)
• M6: 1,130,661 km (0.109 R)
• M7: 1,437,187 km (0.08 R)
• M8: 1,615,208 km (0.114 R)
• M9: 2,361,402 km (0.036 R)
• M10: 2,607,341 km (0.11 R)
• M11: 2,788,056 km (0.089 R)
• M12: 3,551,453 km (0.111 R)
• M13: 4,418,373 km (0.112 R)
• M14: 5,301,749 km (0.097 R)
• M15: 5,484,856 km (0.116 R)
• M16: 6,046,746 km (0.119 R)
• M17: 7,073,586 km (0.076 R)
• M18: 7,530,009 km (0.115 R)
• M19: 7,632,783 km (0.03 R)
• M20: 8,258,850 km (0.053 R)
• M21: 9,393,849 km (0.101 R)
• M22: 10,634,464 km (0.06 R)
• M23: 10,692,059 km (0.095 R)
• M24: 10,923,487 km (0.063 R)
• M25: 12,650,744 km (0.106 R)
• M26: 12,834,151 km (0.096 R)
• M27: 12,895,486 km (0.116 R)
• M28: 14,206,412 km (0.084 R)
• M29: 14,397,149 km (0.108 R)
• M30: 16,151,484 km (0.072 R)
• M31: 16,217,756 km (0.064 R)
• M32: 17,087,518 km (0.101 R)
• M33: 18,040,905 km (0.104 R)
• M34: 18,454,842 km (0.1 R)
• M35: 18,524,106 km (0.065 R)
• M36: 18,871,771 km (0.074 R)
• M37: 19,151,519 km (0.109 R)
• M38: 20,642,711 km (0.117 R)
• M39: 20,714,518 km (0.038 R)
• M40: 21,803,590 km (0.084 R)
• M41: 22,170,704 km (0.046 R)
• M42: 22,985,563 km (0.086 R)
• M43: 23,734,749 km (0.066 R)
• M44: 23,810,147 km (0.081 R)
• M45: 24,873,638 km (0.095 R)
• M46: 25,488,336 km (0.08 R)
• M47: 26,263,552 km (0.068 R)
• M48: 27,758,035 km (0.096 R)
• M49: 28,635,725 km (0.116 R)
• M50: 28,796,244 km (0.088 R)
• M51: 29,360,527 km (0.062 R)
• M52: 29,684,705 km (0.089 R)
• M53: 30,010,081 km (0.032 R)
• M54: 30,336,503 km (0.099 R)
• M55: 31,322,952 km (0.101 R)
• M56: 33,074,593 km (0.097 R)
• M57: 33,580,832 km (0.081 R)
• M58: 35,372,865 km (0.082 R)
• M59: 35,890,624 km (0.086 R)
• M60: 36,933,620 km (0.087 R)
• M61: 38,427,953 km (0.108 R)
• M62: 39,138,094 km (0.072 R)
• M63: 39,316,265 km (0.081 R)
• M64: 39,942,183 km (0.081 R)
• M65: 40,211,309 km (0.117 R)
• M66: 40,481,184 km (0.054 R)
• M67: 42,021,593 km (0.114 R)
• M68: 43,028,387 km (0.119 R)
• M69: 44,786,311 km (0.086 R)
• M70: 45,814,647 km (0.087 R)
• M71: 47,609,223 km (0.065 R)
• M72: 48,562,910 km (0.076 R)
• M73: 50,586,071 km (0.099 R)
• M74: 51,950,105 km (0.075 R)
• M75: 52,244,064 km (0.108 R)
• M76: 52,636,759 km (0.049 R)
• M77: 53,622,758 km (0.028 R)
• M78: 55,013,271 km (0.084 R)
• M79: 55,113,052 km (0.108 R)
• M80: 56,617,109 km (0.119 R)
• M81: 57,424,788 km (0.102 R)
• M82: 58,847,165 km (0.117 R)
• M83: 59,358,042 km (0.053 R)
• M84: 60,899,498 km (0.098 R)
• M85: 62,038,087 km (0.116 R)
• M86: 63,288,426 km (0.096 R)
• M87: 63,497,564 km (0.06 R)
• M88: 64,546,844 km (0.094 R)
• M89: 65,390,426 km (0.105 R)
• M90: 66,025,469 km (0.113 R)
• M91: 66,237,748 km (0.108 R)
• M92: 69,123,791 km (0.043 R)
• M93: 70,203,139 km (0.084 R)
• M94: 70,528,066 km (0.068 R)
• M95: 72,706,660 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.2

Radius: 6.2

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.87 AU - 21.53 AU

Year: 32427 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 107,173,966 km

• M1: 104,270 km (0.09 R)
• M2: 335,698 km (0.106 R)
• M3: 450,738 km (0.072 R)
• M4: 966,253 km (0.07 R)
• M5: 1,203,365 km (0.094 R)
• M6: 1,274,424 km (0.049 R)
• M7: 1,383,780 km (0.086 R)
• M8: 1,976,188 km (0.073 R)
• M9: 2,060,561 km (0.051 R)
• M10: 2,410,171 km (0.118 R)
• M11: 2,455,200 km (0.104 R)
• M12: 2,591,933 km (0.081 R)
• M13: 3,878,175 km (0.111 R)
• M14: 3,984,240 km (0.056 R)
• M15: 5,154,993 km (0.091 R)
• M16: 5,687,113 km (0.116 R)
• M17: 7,255,048 km (0.101 R)
• M18: 7,320,422 km (0.112 R)
• M19: 7,385,946 km (0.107 R)
• M20: 7,650,136 km (0.057 R)
• M21: 9,800,157 km (0.083 R)
• M22: 11,813,445 km (0.097 R)
• M23: 12,122,215 km (0.053 R)
• M24: 12,277,647 km (0.115 R)
• M25: 14,439,486 km (0.109 R)
• M26: 15,019,028 km (0.094 R)
• M27: 15,437,453 km (0.098 R)
• M28: 15,775,095 km (0.088 R)
• M29: 15,944,739 km (0.115 R)
• M30: 16,629,748 km (0.061 R)
• M31: 17,236,816 km (0.098 R)
• M32: 17,411,547 km (0.054 R)
• M33: 17,587,025 km (0.08 R)
• M34: 19,101,404 km (0.094 R)
• M35: 24,082,864 km (0.115 R)
• M36: 24,769,219 km (0.097 R)
• M37: 25,164,307 km (0.09 R)
• M38: 25,462,006 km (0.119 R)
• M39: 27,374,166 km (0.067 R)
• M40: 27,578,068 km (0.063 R)
• M41: 28,193,065 km (0.075 R)
• M42: 29,540,792 km (0.088 R)
• M43: 30,486,101 km (0.044 R)
• M44: 31,976,246 km (0.082 R)
• M45: 33,055,146 km (0.076 R)
• M46: 35,137,548 km (0.068 R)
• M47: 35,581,255 km (0.071 R)
• M48: 35,692,556 km (0.06 R)
• M49: 36,586,702 km (0.111 R)
• M50: 38,854,008 km (0.086 R)
• M51: 39,542,906 km (0.104 R)
• M52: 41,516,999 km (0.044 R)
• M53: 48,612,127 km (0.032 R)
• M54: 49,726,781 km (0.1 R)
• M55: 49,851,246 km (0.082 R)
• M56: 50,224,942 km (0.113 R)
• M57: 51,603,486 km (0.117 R)
• M58: 53,248,464 km (0.101 R)
• M59: 57,893,030 km (0.105 R)
• M60: 58,154,826 km (0.102 R)
• M61: 60,927,473 km (0.052 R)
• M62: 61,727,522 km (0.048 R)
• M63: 62,934,179 km (0.071 R)
• M64: 64,013,228 km (0.107 R)
• M65: 64,283,851 km (0.074 R)
• M66: 66,052,845 km (0.056 R)
• M67: 66,189,578 km (0.106 R)
• M68: 66,600,374 km (0.049 R)
• M69: 66,874,736 km (0.109 R)
• M70: 68,390,163 km (0.116 R)
• M71: 68,666,919 km (0.036 R)
• M72: 69,777,683 km (0.119 R)
• M73: 73,853,776 km (0.054 R)
• M74: 73,995,595 km (0.111 R)
• M75: 76,853,064 km (0.093 R)
• M76: 77,140,890 km (0.046 R)
• M77: 77,573,078 km (0.11 R)
• M78: 77,717,440 km (0.052 R)
• M79: 78,584,809 km (0.093 R)
• M80: 79,164,949 km (0.115 R)
• M81: 81,206,511 km (0.102 R)
• M82: 81,939,840 km (0.054 R)
• M83: 83,117,624 km (0.071 R)
• M84: 85,043,697 km (0.113 R)
• M85: 85,937,544 km (0.093 R)
• M86: 88,637,786 km (0.079 R)
• M87: 89,090,469 km (0.119 R)
• M88: 89,543,900 km (0.069 R)
• M89: 89,846,686 km (0.111 R)
• M90: 93,352,961 km (0.078 R)
• M91: 94,428,869 km (0.097 R)
• M92: 95,199,896 km (0.074 R)
• M93: 98,148,919 km (0.093 R)
• M94: 100,026,821 km (0.089 R)
• M95: 101,600,890 km (0.083 R)
• M96: 105,251,975 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 13,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit