🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.51 AU - 0.51 AU

Year: 131 Days

Day: 31.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.56 AU - 0.62 AU

Year: 163 Days

Day: 33.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,252,916 km

• M1: 77,043 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.98 AU - 1.52 AU

Year: 503 Days

Day: 15 Hours

Environment

Temp: 8 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,252,916 km

• M1: 173,534 km (0.058 R)
• M2: 398,828 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.13 AU - 1.81 AU

Year: 641 Days

Day: 15.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,252,916 km

• M1: 98,884 km (0.11 R)
• M2: 162,014 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.97 AU - 3.49 AU

Year: 2089 Days

Day: 42.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.14 AU - 4.86 AU

Year: 3436 Days

Day: 14.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 11.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.96 AU - 5.24 AU

Year: 4145 Days

Day: 12.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,252,916 km

• M1: 197,469 km (0.09 R)
• M2: 350,508 km (0.102 R)
• M3: 521,797 km (0.074 R)
• M4: 693,536 km (0.081 R)
• M5: 941,719 km (0.08 R)
• M6: 1,070,971 km (0.069 R)
• M7: 1,481,318 km (0.111 R)
• M8: 1,633,609 km (0.041 R)
• M9: 1,762,113 km (0.074 R)
• M10: 2,374,417 km (0.045 R)
• M11: 2,455,499 km (0.072 R)
• M12: 2,944,086 km (0.058 R)
• M13: 3,155,169 km (0.054 R)
• M14: 3,244,628 km (0.058 R)
• M15: 3,316,734 km (0.056 R)
• M16: 3,592,294 km (0.08 R)
• M17: 4,107,210 km (0.075 R)
• M18: 4,205,196 km (0.054 R)
• M19: 4,423,310 km (0.092 R)
• M20: 4,665,808 km (0.082 R)
• M21: 5,227,099 km (0.078 R)
• M22: 5,635,053 km (0.113 R)
• M23: 5,831,923 km (0.104 R)
• M24: 6,098,058 km (0.1 R)
• M25: 6,255,136 km (0.037 R)
• M26: 6,688,222 km (0.062 R)
• M27: 6,780,673 km (0.12 R)
• M28: 7,391,930 km (0.117 R)
• M29: 7,923,002 km (0.071 R)
• M30: 7,996,455 km (0.055 R)
• M31: 8,143,809 km (0.109 R)
• M32: 8,767,931 km (0.114 R)
• M33: 9,226,897 km (0.115 R)
• M34: 9,304,090 km (0.096 R)
• M35: 9,407,462 km (0.115 R)
• M36: 9,693,643 km (0.082 R)
• M37: 10,381,494 km (0.079 R)
• M38: 10,758,480 km (0.055 R)
• M39: 11,030,449 km (0.041 R)
• M40: 11,139,955 km (0.105 R)
• M41: 11,720,544 km (0.098 R)
• M42: 12,000,442 km (0.068 R)
• M43: 12,339,281 km (0.05 R)
• M44: 12,424,552 km (0.102 R)
• M45: 12,738,558 km (0.091 R)
• M46: 12,939,917 km (0.077 R)
• M47: 13,345,626 km (0.058 R)
• M48: 13,667,261 km (0.118 R)
• M49: 14,021,210 km (0.031 R)
• M50: 14,437,840 km (0.119 R)
• M51: 14,888,878 km (0.081 R)
• M52: 15,009,902 km (0.083 R)
• M53: 15,314,035 km (0.098 R)
• M54: 15,866,500 km (0.04 R)
• M55: 16,114,084 km (0.103 R)
• M56: 16,363,015 km (0.069 R)
• M57: 16,519,195 km (0.105 R)
• M58: 16,644,558 km (0.051 R)
• M59: 17,180,867 km (0.045 R)
• M60: 17,276,160 km (0.09 R)
• M61: 19,052,934 km (0.092 R)
• M62: 19,151,519 km (0.108 R)
• M63: 19,448,322 km (0.12 R)
• M64: 19,646,988 km (0.12 R)
• M65: 19,813,041 km (0.099 R)
• M66: 19,946,333 km (0.104 R)
• M67: 20,180,154 km (0.074 R)
• M68: 21,294,958 km (0.088 R)
• M69: 22,187,309 km (0.079 R)
• M70: 23,126,784 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.2

Radius: 12.6

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.2 AU - 12.52 AU

Year: 14699 Days

Day: 11.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,252,916 km

• M1: 281,992 km (0.097 R)
• M2: 598,242 km (0.093 R)
• M3: 1,042,548 km (0.107 R)
• M4: 1,259,464 km (0.096 R)
• M5: 1,342,192 km (0.041 R)
• M6: 1,426,715 km (0.119 R)
• M7: 1,646,773 km (0.103 R)
• M8: 1,784,254 km (0.06 R)
• M9: 2,120,400 km (0.118 R)
• M10: 2,582,358 km (0.102 R)
• M11: 3,047,608 km (0.102 R)
• M12: 4,212,526 km (0.096 R)
• M13: 4,467,292 km (0.072 R)
• M14: 4,596,694 km (0.117 R)
• M15: 4,826,027 km (0.108 R)
• M16: 5,227,997 km (0.059 R)
• M17: 5,571,324 km (0.092 R)
• M18: 5,816,216 km (0.09 R)
• M19: 6,571,685 km (0.042 R)
• M20: 6,719,188 km (0.119 R)
• M21: 6,979,937 km (0.107 R)
• M22: 8,095,638 km (0.111 R)
• M23: 8,333,349 km (0.096 R)
• M24: 9,060,545 km (0.073 R)
• M25: 9,724,011 km (0.05 R)
• M26: 10,019,168 km (0.116 R)
• M27: 10,705,074 km (0.03 R)
• M28: 11,450,520 km (0.063 R)
• M29: 11,762,432 km (0.105 R)
• M30: 12,258,199 km (0.115 R)
• M31: 12,440,110 km (0.065 R)
• M32: 12,531,514 km (0.06 R)
• M33: 12,623,068 km (0.073 R)
• M34: 13,316,754 km (0.119 R)
• M35: 14,308,887 km (0.113 R)
• M36: 15,471,711 km (0.117 R)
• M37: 15,816,534 km (0.055 R)
• M38: 16,513,959 km (0.065 R)
• M39: 17,784,344 km (0.053 R)
• M40: 18,353,265 km (0.116 R)
• M41: 18,770,643 km (0.059 R)
• M42: 19,508,909 km (0.054 R)
• M43: 19,774,744 km (0.066 R)
• M44: 20,742,194 km (0.089 R)
• M45: 22,000,611 km (0.049 R)
• M46: 23,679,099 km (0.105 R)
• M47: 23,962,737 km (0.117 R)
• M48: 25,514,515 km (0.115 R)
• M49: 26,861,794 km (0.092 R)
• M50: 27,217,089 km (0.109 R)
• M51: 28,412,525 km (0.06 R)
• M52: 28,653,677 km (0.107 R)
• M53: 29,077,338 km (0.086 R)
• M54: 29,381,171 km (0.092 R)
• M55: 30,484,007 km (0.095 R)
• M56: 31,226,611 km (0.117 R)
• M57: 31,537,924 km (0.116 R)
• M58: 32,226,224 km (0.107 R)
• M59: 32,477,698 km (0.113 R)
• M60: 32,603,659 km (0.074 R)
• M61: 33,808,969 km (0.105 R)
• M62: 34,128,510 km (0.11 R)
• M63: 34,256,566 km (0.078 R)
• M64: 34,577,603 km (0.088 R)
• M65: 36,001,775 km (0.112 R)
• M66: 36,197,449 km (0.119 R)
• M67: 36,918,062 km (0.04 R)
• M68: 38,240,357 km (0.082 R)
• M69: 38,706,803 km (0.108 R)
• M70: 38,974,135 km (0.094 R)
• M71: 39,712,700 km (0.111 R)
• M72: 39,914,956 km (0.118 R)
• M73: 40,049,893 km (0.089 R)
• M74: 41,203,592 km (0.093 R)
• M75: 42,574,806 km (0.102 R)
• M76: 43,474,188 km (0.111 R)
• M77: 44,030,692 km (0.119 R)
• M78: 44,799,775 km (0.043 R)
• M79: 45,150,732 km (0.101 R)
• M80: 45,855,637 km (0.064 R)
• M81: 46,280,345 km (0.081 R)
• M82: 46,422,164 km (0.099 R)
• M83: 46,564,132 km (0.059 R)
• M84: 47,204,860 km (0.079 R)
• M85: 47,490,592 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.2

Radius: 3.8

Gravity: 43.43 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.77 AU - 16.97 AU

Year: 20637 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,252,916 km

• M1: 293,361 km (0.118 R)
• M2: 381,774 km (0.056 R)
• M3: 458,817 km (0.106 R)
• M4: 540,946 km (0.071 R)
• M5: 840,142 km (0.083 R)
• M6: 993,330 km (0.106 R)
• M7: 1,155,344 km (0.077 R)
• M8: 1,239,568 km (0.114 R)
• M9: 1,325,736 km (0.061 R)
• M10: 1,689,708 km (0.047 R)
• M11: 2,049,192 km (0.094 R)
• M12: 2,797,929 km (0.104 R)
• M13: 3,220,693 km (0.083 R)
• M14: 3,954,620 km (0.089 R)
• M15: 4,296,750 km (0.106 R)
• M16: 4,383,816 km (0.105 R)
• M17: 4,737,615 km (0.116 R)
• M18: 5,100,689 km (0.107 R)
• M19: 5,332,117 km (0.114 R)
• M20: 5,425,616 km (0.074 R)
• M21: 6,291,638 km (0.104 R)
• M22: 7,511,459 km (0.115 R)
• M23: 7,827,559 km (0.118 R)
• M24: 8,364,017 km (0.057 R)
• M25: 8,636,584 km (0.118 R)
• M26: 9,246,644 km (0.105 R)
• M27: 10,391,068 km (0.061 R)
• M28: 10,625,338 km (0.068 R)
• M29: 10,861,254 km (0.041 R)
• M30: 12,374,437 km (0.092 R)
• M31: 12,685,002 km (0.076 R)
• M32: 12,747,384 km (0.118 R)
• M33: 13,695,685 km (0.087 R)
• M34: 13,952,395 km (0.096 R)
• M35: 14,016,872 km (0.109 R)
• M36: 14,797,623 km (0.074 R)
• M37: 15,259,581 km (0.087 R)
• M38: 15,995,004 km (0.096 R)
• M39: 16,062,473 km (0.104 R)
• M40: 17,500,258 km (0.049 R)
• M41: 17,708,947 km (0.025 R)
• M42: 18,058,707 km (0.089 R)
• M43: 19,121,600 km (0.053 R)
• M44: 22,053,120 km (0.092 R)
• M45: 22,278,564 km (0.104 R)
• M46: 22,429,209 km (0.11 R)
• M47: 22,655,999 km (0.119 R)
• M48: 23,187,969 km (0.057 R)
• M49: 23,493,747 km (0.106 R)
• M50: 23,570,341 km (0.1 R)
• M51: 23,647,085 km (0.062 R)
• M52: 24,808,264 km (0.116 R)
• M53: 26,146,566 km (0.099 R)
• M54: 26,385,175 km (0.088 R)
• M55: 26,464,911 km (0.104 R)
• M56: 27,831,786 km (0.041 R)
• M57: 28,075,332 km (0.095 R)
• M58: 28,646,496 km (0.089 R)
• M59: 29,221,550 km (0.099 R)
• M60: 29,966,398 km (0.107 R)
• M61: 31,559,316 km (0.09 R)
• M62: 32,153,070 km (0.094 R)
• M63: 33,093,443 km (0.037 R)
• M64: 33,956,323 km (0.051 R)
• M65: 34,564,738 km (0.097 R)
• M66: 34,739,169 km (0.11 R)
• M67: 35,792,188 km (0.09 R)
• M68: 36,145,538 km (0.038 R)
• M69: 36,322,513 km (0.049 R)
• M70: 37,301,780 km (0.106 R)
• M71: 39,833,126 km (0.047 R)
• M72: 41,582,075 km (0.079 R)
• M73: 43,826,940 km (0.097 R)
• M74: 44,299,520 km (0.098 R)
• M75: 44,394,215 km (0.115 R)
• M76: 44,964,034 km (0.104 R)
• M77: 46,880,682 km (0.066 R)
• M78: 50,496,013 km (0.108 R)
• M79: 50,595,047 km (0.055 R)
• M80: 52,687,772 km (0.054 R)
• M81: 57,163,590 km (0.074 R)
• M82: 57,783,225 km (0.094 R)
• M83: 58,405,253 km (0.074 R)
• M84: 59,760,310 km (0.103 R)
• M85: 60,179,334 km (0.104 R)
• M86: 60,599,405 km (0.093 R)
• M87: 61,231,156 km (0.086 R)
• M88: 61,971,068 km (0.075 R)
• M89: 62,713,971 km (0.072 R)
• M90: 65,175,454 km (0.101 R)
• M91: 66,472,318 km (0.081 R)
• M92: 67,450,389 km (0.118 R)
• M93: 67,995,972 km (0.104 R)
• M94: 68,105,179 km (0.105 R)
• M95: 68,542,902 km (0.105 R)
• M96: 70,413,324 km (0.117 R)
• M97: 75,445,049 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.1

Radius: 6

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.77 AU - 21.29 AU

Year: 27553 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,252,916 km

• M1: 130,300 km (0.119 R)
• M2: 473,627 km (0.105 R)
• M3: 520,601 km (0.104 R)
• M4: 1,013,675 km (0.117 R)
• M5: 1,203,216 km (0.112 R)
• M6: 1,725,312 km (0.112 R)
• M7: 2,228,260 km (0.102 R)
• M8: 2,475,097 km (0.113 R)
• M9: 2,773,993 km (0.083 R)
• M10: 2,994,650 km (0.111 R)
• M11: 3,175,215 km (0.104 R)
• M12: 3,834,941 km (0.105 R)
• M13: 4,382,320 km (0.108 R)
• M14: 5,113,854 km (0.112 R)
• M15: 5,167,559 km (0.094 R)
• M16: 5,221,414 km (0.061 R)
• M17: 5,770,738 km (0.096 R)
• M18: 6,395,907 km (0.119 R)
• M19: 6,628,532 km (0.051 R)
• M20: 8,082,025 km (0.062 R)
• M21: 8,333,499 km (0.075 R)
• M22: 8,523,787 km (0.043 R)
• M23: 8,651,544 km (0.112 R)
• M24: 9,629,316 km (0.11 R)
• M25: 10,097,557 km (0.084 R)
• M26: 10,436,546 km (0.12 R)
• M27: 11,475,802 km (0.103 R)
• M28: 12,258,648 km (0.103 R)
• M29: 13,950,450 km (0.111 R)
• M30: 14,555,873 km (0.115 R)
• M31: 15,792,299 km (0.076 R)
• M32: 15,870,689 km (0.116 R)
• M33: 16,901,567 km (0.081 R)
• M34: 18,281,907 km (0.081 R)
• M35: 19,194,304 km (0.104 R)
• M36: 20,206,334 km (0.109 R)
• M37: 24,787,918 km (0.032 R)
• M38: 25,981,261 km (0.107 R)
• M39: 26,538,363 km (0.032 R)
• M40: 27,664,386 km (0.108 R)
• M41: 29,769,079 km (0.09 R)
• M42: 29,962,958 km (0.08 R)
• M43: 30,254,524 km (0.079 R)
• M44: 30,449,450 km (0.078 R)
• M45: 30,742,512 km (0.074 R)
• M46: 31,036,621 km (0.055 R)
• M47: 31,233,193 km (0.06 R)
• M48: 33,725,194 km (0.09 R)
• M49: 33,826,173 km (0.078 R)
• M50: 34,943,819 km (0.116 R)
• M51: 37,843,025 km (0.111 R)
• M52: 38,158,228 km (0.089 R)
• M53: 40,174,508 km (0.112 R)
• M54: 41,682,156 km (0.113 R)
• M55: 41,899,072 km (0.073 R)
• M56: 42,007,531 km (0.084 R)
• M57: 45,866,707 km (0.051 R)
• M58: 46,202,704 km (0.116 R)
• M59: 46,652,096 km (0.101 R)
• M60: 49,837,483 km (0.087 R)
• M61: 50,182,905 km (0.101 R)
• M62: 51,107,869 km (0.072 R)
• M63: 51,688,907 km (0.083 R)
• M64: 52,038,667 km (0.118 R)
• M65: 53,209,868 km (0.104 R)
• M66: 56,295,474 km (0.091 R)
• M67: 57,015,638 km (0.109 R)
• M68: 58,465,391 km (0.104 R)
• M69: 59,804,741 km (0.09 R)
• M70: 60,785,355 km (0.082 R)
• M71: 61,647,637 km (0.088 R)
• M72: 62,886,457 km (0.109 R)
• M73: 63,883,527 km (0.12 R)
• M74: 65,514,742 km (0.089 R)
• M75: 66,778,844 km (0.088 R)
• M76: 66,905,703 km (0.068 R)
• M77: 70,360,965 km (0.077 R)
• M78: 71,655,286 km (0.066 R)
• M79: 73,088,284 km (0.034 R)
• M80: 73,873,822 km (0.115 R)
• M81: 74,005,019 km (0.097 R)
• M82: 80,527,935 km (0.099 R)
• M83: 85,023,501 km (0.12 R)
• M84: 85,849,580 km (0.112 R)
• M85: 86,955,109 km (0.112 R)
• M86: 88,343,676 km (0.06 R)
• M87: 88,482,952 km (0.064 R)
• M88: 89,180,377 km (0.084 R)
• M89: 89,320,101 km (0.119 R)
• M90: 91,283,574 km (0.079 R)
• M91: 91,424,345 km (0.087 R)
• M92: 94,113,068 km (0.054 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit