🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 26.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,990,131 km

• M1: 166,802 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 154 Days

Day: 29.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,990,131 km

• M1: 329,415 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 15.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,990,131 km

• M1: 187,147 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.84 AU - 0.9 AU

Year: 298 Days

Day: 23 Hours

Environment

Temp: 75 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.92 AU - 1.18 AU

Year: 395 Days

Day: 27.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,990,131 km

• M1: 148,251 km (0.101 R)
• M2: 183,856 km (0.043 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.34 AU - 1.42 AU

Year: 595 Days

Day: 15.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 13.1

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.5 AU - 7.12 AU

Year: 6524 Days

Day: 7.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,990,131 km

• M1: 186,698 km (0.049 R)
• M2: 352,901 km (0.101 R)
• M3: 475,272 km (0.095 R)
• M4: 758,910 km (0.042 R)
• M5: 1,150,258 km (0.079 R)
• M6: 1,827,637 km (0.086 R)
• M7: 2,020,020 km (0.107 R)
• M8: 2,566,052 km (0.085 R)
• M9: 2,709,816 km (0.117 R)
• M10: 3,005,421 km (0.099 R)
• M11: 3,574,641 km (0.07 R)
• M12: 3,735,758 km (0.078 R)
• M13: 3,817,289 km (0.075 R)
• M14: 4,121,421 km (0.063 R)
• M15: 4,262,193 km (0.105 R)
• M16: 4,433,482 km (0.072 R)
• M17: 4,782,794 km (0.067 R)
• M18: 4,901,125 km (0.116 R)
• M19: 5,050,723 km (0.066 R)
• M20: 5,539,160 km (0.045 R)
• M21: 5,695,041 km (0.109 R)
• M22: 5,852,418 km (0.108 R)
• M23: 6,268,151 km (0.108 R)
• M24: 7,061,019 km (0.093 R)
• M25: 7,162,447 km (0.085 R)
• M26: 7,815,591 km (0.111 R)
• M27: 8,167,146 km (0.084 R)
• M28: 8,416,376 km (0.091 R)
• M29: 8,595,894 km (0.104 R)
• M30: 9,550,029 km (0.102 R)
• M31: 10,039,812 km (0.062 R)
• M32: 11,201,141 km (0.107 R)
• M33: 11,918,163 km (0.095 R)
• M34: 12,120,120 km (0.067 R)
• M35: 12,363,815 km (0.039 R)
• M36: 12,732,574 km (0.093 R)
• M37: 13,313,163 km (0.098 R)
• M38: 14,030,036 km (0.1 R)
• M39: 14,500,522 km (0.09 R)
• M40: 14,759,476 km (0.112 R)
• M41: 15,369,386 km (0.106 R)
• M42: 15,589,295 km (0.115 R)
• M43: 15,721,689 km (0.101 R)
• M44: 16,523,982 km (0.108 R)
• M45: 16,930,141 km (0.095 R)
• M46: 17,385,367 km (0.09 R)
• M47: 17,522,698 km (0.071 R)
• M48: 18,728,307 km (0.103 R)
• M49: 19,057,422 km (0.103 R)
• M50: 19,530,900 km (0.062 R)
• M51: 19,673,766 km (0.05 R)
• M52: 20,104,308 km (0.083 R)
• M53: 21,414,636 km (0.107 R)
• M54: 23,305,254 km (0.09 R)
• M55: 23,811,643 km (0.104 R)
• M56: 23,964,233 km (0.11 R)
• M57: 24,168,134 km (0.116 R)
• M58: 24,475,259 km (0.085 R)
• M59: 24,938,414 km (0.061 R)
• M60: 25,560,292 km (0.109 R)
• M61: 26,082,538 km (0.112 R)
• M62: 28,529,810 km (0.105 R)
• M63: 29,234,715 km (0.098 R)
• M64: 29,343,622 km (0.059 R)
• M65: 29,835,650 km (0.117 R)
• M66: 30,551,027 km (0.073 R)
• M67: 30,772,282 km (0.105 R)
• M68: 31,272,088 km (0.105 R)
• M69: 31,495,139 km (0.06 R)
• M70: 31,774,588 km (0.029 R)
• M71: 33,241,395 km (0.057 R)
• M72: 33,754,216 km (0.104 R)
• M73: 34,327,027 km (0.039 R)
• M74: 34,442,067 km (0.103 R)
• M75: 34,672,298 km (0.115 R)
• M76: 35,656,952 km (0.113 R)
• M77: 35,773,339 km (0.116 R)
• M78: 36,065,055 km (0.105 R)
• M79: 36,240,383 km (0.091 R)
• M80: 36,885,749 km (0.069 R)
• M81: 37,890,747 km (0.085 R)
• M82: 38,307,228 km (0.051 R)
• M83: 38,904,871 km (0.073 R)
• M84: 39,144,676 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 12.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 11.29 AU - 11.87 AU

Year: 14466 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 93,990,131 km

• M1: 348,862 km (0.103 R)
• M2: 430,393 km (0.03 R)
• M3: 561,890 km (0.066 R)
• M4: 992,582 km (0.113 R)
• M5: 1,331,870 km (0.102 R)
• M6: 1,729,351 km (0.116 R)
• M7: 2,605,845 km (0.074 R)
• M8: 3,103,707 km (0.117 R)
• M9: 3,433,570 km (0.113 R)
• M10: 3,659,912 km (0.066 R)
• M11: 4,895,441 km (0.102 R)
• M12: 5,086,477 km (0.06 R)
• M13: 6,284,008 km (0.094 R)
• M14: 7,093,183 km (0.106 R)
• M15: 7,273,448 km (0.091 R)
• M16: 7,712,369 km (0.098 R)
• M17: 9,119,636 km (0.077 R)
• M18: 9,513,377 km (0.086 R)
• M19: 9,752,435 km (0.113 R)
• M20: 10,277,224 km (0.105 R)
• M21: 11,607,748 km (0.06 R)
• M22: 13,838,401 km (0.118 R)
• M23: 14,291,085 km (0.068 R)
• M24: 14,473,444 km (0.088 R)
• M25: 15,118,211 km (0.055 R)
• M26: 15,210,962 km (0.09 R)
• M27: 15,350,686 km (0.097 R)
• M28: 16,770,520 km (0.054 R)
• M29: 16,914,882 km (0.11 R)
• M30: 18,430,158 km (0.105 R)
• M31: 18,529,342 km (0.104 R)
• M32: 18,778,273 km (0.036 R)
• M33: 18,878,204 km (0.032 R)
• M34: 19,128,631 km (0.114 R)
• M35: 19,734,203 km (0.069 R)
• M36: 20,243,733 km (0.087 R)
• M37: 21,327,720 km (0.074 R)
• M38: 22,113,707 km (0.117 R)
• M39: 23,444,380 km (0.085 R)
• M40: 24,201,046 km (0.042 R)
• M41: 25,516,610 km (0.119 R)
• M42: 26,238,868 km (0.114 R)
• M43: 27,024,257 km (0.12 R)
• M44: 27,476,641 km (0.039 R)
• M45: 28,790,709 km (0.074 R)
• M46: 30,476,826 km (0.095 R)
• M47: 31,124,735 km (0.097 R)
• M48: 31,956,050 km (0.049 R)
• M49: 32,135,119 km (0.046 R)
• M50: 32,734,408 km (0.102 R)
• M51: 33,761,696 km (0.098 R)
• M52: 34,370,859 km (0.058 R)
• M53: 34,922,277 km (0.118 R)
• M54: 36,718,947 km (0.03 R)
• M55: 36,844,011 km (0.091 R)
• M56: 37,660,067 km (0.119 R)
• M57: 37,975,569 km (0.104 R)
• M58: 39,054,619 km (0.047 R)
• M59: 42,417,579 km (0.092 R)
• M60: 42,680,123 km (0.11 R)
• M61: 42,811,619 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404

Radius: 5

Gravity: 16.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.67 AU - 17.81 AU

Year: 25142 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,990,131 km

• M1: 147,803 km (0.063 R)
• M2: 256,710 km (0.108 R)
• M3: 373,546 km (0.116 R)
• M4: 569,369 km (0.041 R)
• M5: 771,027 km (0.073 R)
• M6: 867,668 km (0.112 R)
• M7: 1,046,288 km (0.109 R)
• M8: 1,099,544 km (0.043 R)
• M9: 1,321,398 km (0.073 R)
• M10: 1,742,516 km (0.084 R)
• M11: 1,805,945 km (0.097 R)
• M12: 2,516,984 km (0.079 R)
• M13: 3,034,144 km (0.028 R)
• M14: 3,502,984 km (0.094 R)
• M15: 4,120,225 km (0.117 R)
• M16: 4,162,561 km (0.108 R)
• M17: 4,333,402 km (0.119 R)
• M18: 5,780,761 km (0.094 R)
• M19: 6,456,943 km (0.116 R)
• M20: 7,259,835 km (0.113 R)
• M21: 7,673,024 km (0.104 R)
• M22: 8,307,170 km (0.113 R)
• M23: 8,360,726 km (0.098 R)
• M24: 8,957,920 km (0.074 R)
• M25: 9,850,721 km (0.104 R)
• M26: 9,964,415 km (0.056 R)
• M27: 11,840,223 km (0.087 R)
• M28: 12,021,535 km (0.07 R)
• M29: 13,191,391 km (0.114 R)
• M30: 14,012,384 km (0.106 R)
• M31: 15,373,425 km (0.068 R)
• M32: 15,571,194 km (0.111 R)
• M33: 16,036,144 km (0.07 R)
• M34: 17,802,446 km (0.095 R)
• M35: 19,629,634 km (0.075 R)
• M36: 20,565,219 km (0.104 R)
• M37: 22,255,974 km (0.039 R)
• M38: 22,330,474 km (0.051 R)
• M39: 22,405,123 km (0.109 R)
• M40: 22,854,516 km (0.095 R)
• M41: 23,080,259 km (0.085 R)
• M42: 24,604,362 km (0.094 R)
• M43: 25,223,099 km (0.071 R)
• M44: 25,612,352 km (0.052 R)
• M45: 25,768,532 km (0.04 R)
• M46: 26,950,655 km (0.075 R)
• M47: 27,030,091 km (0.094 R)
• M48: 27,268,849 km (0.073 R)
• M49: 27,748,460 km (0.036 R)
• M50: 28,959,754 km (0.102 R)
• M51: 32,865,156 km (0.081 R)
• M52: 33,119,921 km (0.118 R)
• M53: 33,974,125 km (0.109 R)
• M54: 35,268,895 km (0.109 R)
• M55: 36,667,784 km (0.105 R)
• M56: 37,285,474 km (0.116 R)
• M57: 38,263,096 km (0.069 R)
• M58: 38,979,371 km (0.074 R)
• M59: 39,249,096 km (0.05 R)
• M60: 39,880,848 km (0.096 R)
• M61: 40,425,085 km (0.072 R)
• M62: 45,432,275 km (0.114 R)
• M63: 45,905,752 km (0.091 R)
• M64: 47,240,016 km (0.118 R)
• M65: 47,815,668 km (0.104 R)
• M66: 47,911,860 km (0.091 R)
• M67: 49,168,033 km (0.071 R)
• M68: 53,599,271 km (0.086 R)
• M69: 54,500,748 km (0.056 R)
• M70: 56,827,145 km (0.082 R)
• M71: 57,746,274 km (0.114 R)
• M72: 57,848,599 km (0.075 R)
• M73: 59,702,715 km (0.118 R)
• M74: 59,806,237 km (0.079 R)
• M75: 60,949,464 km (0.084 R)
• M76: 61,053,733 km (0.078 R)
• M77: 61,680,848 km (0.118 R)
• M78: 61,890,285 km (0.084 R)
• M79: 62,520,092 km (0.109 R)
• M80: 63,046,527 km (0.106 R)
• M81: 63,363,076 km (0.088 R)
• M82: 63,891,904 km (0.064 R)
• M83: 66,343,365 km (0.11 R)
• M84: 66,880,421 km (0.068 R)
• M85: 67,203,253 km (0.111 R)
• M86: 68,391,509 km (0.068 R)
• M87: 69,586,796 km (0.093 R)
• M88: 69,695,853 km (0.06 R)
• M89: 71,447,494 km (0.06 R)
• M90: 72,439,328 km (0.116 R)
• M91: 72,549,731 km (0.101 R)
• M92: 72,881,539 km (0.105 R)
• M93: 73,768,655 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.5

Radius: 7.1

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.99 AU - 22.67 AU

Year: 32416 Days

Day: 20 Hours

Environment

Temp: -207 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,990,131 km

• M1: 168,447 km (0.099 R)
• M2: 278,402 km (0.061 R)
• M3: 811,568 km (0.061 R)
• M4: 1,075,758 km (0.04 R)
• M5: 1,503,010 km (0.086 R)
• M6: 1,716,785 km (0.107 R)
• M7: 1,864,737 km (0.086 R)
• M8: 2,055,774 km (0.12 R)
• M9: 2,293,186 km (0.045 R)
• M10: 4,188,441 km (0.069 R)
• M11: 5,059,998 km (0.109 R)
• M12: 6,154,456 km (0.102 R)
• M13: 6,381,845 km (0.059 R)
• M14: 6,728,314 km (0.062 R)
• M15: 6,903,792 km (0.102 R)
• M16: 7,021,675 km (0.102 R)
• M17: 7,439,353 km (0.103 R)
• M18: 8,867,863 km (0.075 R)
• M19: 9,384,274 km (0.116 R)
• M20: 10,176,994 km (0.073 R)
• M21: 10,311,183 km (0.108 R)
• M22: 10,581,506 km (0.114 R)
• M23: 10,991,105 km (0.036 R)
• M24: 12,970,734 km (0.036 R)
• M25: 14,075,514 km (0.116 R)
• M26: 14,828,889 km (0.047 R)
• M27: 15,440,894 km (0.086 R)
• M28: 15,827,604 km (0.027 R)
• M29: 16,610,450 km (0.112 R)
• M30: 17,325,977 km (0.062 R)
• M31: 19,782,374 km (0.105 R)
• M32: 21,050,964 km (0.113 R)
• M33: 21,651,898 km (0.104 R)
• M34: 24,560,081 km (0.074 R)
• M35: 26,289,133 km (0.059 R)
• M36: 26,381,285 km (0.107 R)
• M37: 26,936,144 km (0.096 R)
• M38: 27,028,894 km (0.107 R)
• M39: 28,528,912 km (0.076 R)
• M40: 28,908,143 km (0.109 R)
• M41: 29,575,798 km (0.043 R)
• M42: 32,296,684 km (0.12 R)
• M43: 33,586,816 km (0.086 R)
• M44: 34,489,939 km (0.089 R)
• M45: 35,910,520 km (0.082 R)
• M46: 36,730,915 km (0.077 R)
• M47: 37,143,356 km (0.114 R)
• M48: 37,764,935 km (0.103 R)
• M49: 38,076,996 km (0.112 R)
• M50: 39,544,851 km (0.074 R)
• M51: 43,948,264 km (0.099 R)
• M52: 45,155,968 km (0.115 R)
• M53: 46,152,140 km (0.052 R)
• M54: 46,485,743 km (0.067 R)
• M55: 47,716,036 km (0.117 R)
• M56: 49,980,200 km (0.115 R)
• M57: 50,094,343 km (0.089 R)
• M58: 51,355,453 km (0.103 R)
• M59: 51,701,174 km (0.104 R)
• M60: 52,626,885 km (0.101 R)
• M61: 55,436,932 km (0.11 R)
• M62: 60,227,504 km (0.085 R)
• M63: 62,918,172 km (0.032 R)
• M64: 63,411,545 km (0.109 R)
• M65: 64,278,166 km (0.08 R)
• M66: 65,522,970 km (0.063 R)
• M67: 66,148,289 km (0.034 R)
• M68: 67,152,988 km (0.049 R)
• M69: 68,669,611 km (0.114 R)
• M70: 69,304,804 km (0.112 R)
• M71: 69,559,420 km (0.119 R)
• M72: 70,965,340 km (0.081 R)
• M73: 71,479,059 km (0.078 R)
• M74: 72,768,443 km (0.079 R)
• M75: 73,156,650 km (0.095 R)
• M76: 73,415,903 km (0.057 R)
• M77: 73,805,456 km (0.101 R)
• M78: 74,456,057 km (0.1 R)
• M79: 76,156,536 km (0.099 R)
• M80: 76,945,814 km (0.072 R)
• M81: 77,473,446 km (0.11 R)
• M82: 77,869,880 km (0.084 R)
• M83: 78,930,529 km (0.039 R)
• M84: 79,063,522 km (0.105 R)
• M85: 79,329,507 km (0.052 R)
• M86: 79,729,232 km (0.031 R)
• M87: 80,263,147 km (0.102 R)
• M88: 81,603,095 km (0.071 R)
• M89: 82,141,049 km (0.099 R)
• M90: 83,355,934 km (0.115 R)
• M91: 84,848,920 km (0.083 R)
• M92: 86,899,010 km (0.114 R)
• M93: 87,861,223 km (0.074 R)
• M94: 88,412,790 km (0.099 R)
• M95: 88,688,948 km (0.053 R)
• M96: 91,466,233 km (0.069 R)
• M97: 92,865,571 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,503 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit