🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.19 AU

Year: 438 Days

Day: 23.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,282,989 km

• M1: 57,296 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.14 AU - 1.52 AU

Year: 575 Days

Day: 41.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.26 AU - 2.06 AU

Year: 801 Days

Day: 35.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.22 AU - 4.36 AU

Year: 2765 Days

Day: 30.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.71 AU - 4.73 AU

Year: 3249 Days

Day: 36 Hours

Environment

Temp: -143 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,282,989 km

• M1: 723,156 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.72 AU - 7 AU

Year: 6011 Days

Day: 13.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 129 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,282,989 km

• M1: 184,305 km (0.116 R)
• M2: 296,952 km (0.063 R)
• M3: 759,508 km (0.081 R)
• M4: 894,894 km (0.084 R)
• M5: 1,172,997 km (0.087 R)
• M6: 1,292,675 km (0.07 R)
• M7: 1,512,434 km (0.081 R)
• M8: 1,756,578 km (0.071 R)
• M9: 2,359,906 km (0.116 R)
• M10: 2,806,007 km (0.084 R)
• M11: 3,193,466 km (0.087 R)
• M12: 3,554,296 km (0.116 R)
• M13: 4,050,811 km (0.063 R)
• M14: 4,237,060 km (0.106 R)
• M15: 4,553,610 km (0.114 R)
• M16: 4,796,257 km (0.097 R)
• M17: 5,515,673 km (0.118 R)
• M18: 5,670,507 km (0.079 R)
• M19: 5,809,484 km (0.075 R)
• M20: 5,984,663 km (0.087 R)
• M21: 6,850,535 km (0.071 R)
• M22: 7,640,412 km (0.066 R)
• M23: 7,736,454 km (0.116 R)
• M24: 7,890,839 km (0.106 R)
• M25: 8,104,764 km (0.061 R)
• M26: 8,281,439 km (0.064 R)
• M27: 8,919,474 km (0.066 R)
• M28: 9,224,205 km (0.064 R)
• M29: 9,697,981 km (0.114 R)
• M30: 10,370,424 km (0.071 R)
• M31: 10,562,358 km (0.08 R)
• M32: 10,841,657 km (0.086 R)
• M33: 10,949,667 km (0.113 R)
• M34: 11,166,883 km (0.119 R)
• M35: 11,561,522 km (0.097 R)
• M36: 11,827,058 km (0.116 R)
• M37: 11,938,359 km (0.094 R)
• M38: 13,393,647 km (0.058 R)
• M39: 13,859,794 km (0.099 R)
• M40: 14,094,962 km (0.079 R)
• M41: 14,236,631 km (0.037 R)
• M42: 14,904,286 km (0.072 R)
• M43: 15,606,648 km (0.115 R)
• M44: 16,072,646 km (0.047 R)
• M45: 16,245,431 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.8

Radius: 12.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.08 AU - 8.4 AU

Year: 8864 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,282,989 km

• M1: 193,280 km (0.054 R)
• M2: 313,258 km (0.118 R)
• M3: 429,495 km (0.097 R)
• M4: 610,958 km (0.089 R)
• M5: 807,679 km (0.09 R)
• M6: 900,878 km (0.071 R)
• M7: 1,204,412 km (0.069 R)
• M8: 1,711,400 km (0.079 R)
• M9: 1,870,572 km (0.084 R)
• M10: 2,072,080 km (0.088 R)
• M11: 2,166,177 km (0.07 R)
• M12: 2,300,217 km (0.061 R)
• M13: 2,658,205 km (0.094 R)
• M14: 2,740,184 km (0.093 R)
• M15: 2,906,836 km (0.091 R)
• M16: 3,382,707 km (0.09 R)
• M17: 3,813,399 km (0.056 R)
• M18: 3,929,786 km (0.068 R)
• M19: 4,285,979 km (0.087 R)
• M20: 4,603,276 km (0.099 R)
• M21: 4,802,241 km (0.092 R)
• M22: 5,055,211 km (0.065 R)
• M23: 5,234,878 km (0.104 R)
• M24: 5,521,508 km (0.116 R)
• M25: 5,733,338 km (0.078 R)
• M26: 5,974,789 km (0.073 R)
• M27: 6,056,021 km (0.049 R)
• M28: 6,329,486 km (0.105 R)
• M29: 6,495,540 km (0.096 R)
• M30: 6,719,338 km (0.074 R)
• M31: 6,945,530 km (0.08 R)
• M32: 7,551,551 km (0.107 R)
• M33: 7,757,398 km (0.049 R)
• M34: 8,054,649 km (0.109 R)
• M35: 8,691,187 km (0.119 R)
• M36: 9,407,013 km (0.054 R)
• M37: 9,596,853 km (0.11 R)
• M38: 9,980,272 km (0.064 R)
• M39: 10,336,315 km (0.081 R)
• M40: 10,434,152 km (0.069 R)
• M41: 11,395,767 km (0.115 R)
• M42: 11,632,132 km (0.069 R)
• M43: 11,938,508 km (0.107 R)
• M44: 12,524,334 km (0.105 R)
• M45: 12,733,322 km (0.104 R)
• M46: 12,943,507 km (0.106 R)
• M47: 13,260,954 km (0.064 R)
• M48: 14,446,966 km (0.119 R)
• M49: 14,702,928 km (0.09 R)
• M50: 15,219,339 km (0.111 R)
• M51: 16,574,397 km (0.059 R)
• M52: 16,919,220 km (0.045 R)
• M53: 17,305,182 km (0.114 R)
• M54: 17,499,211 km (0.1 R)
• M55: 18,203,817 km (0.117 R)
• M56: 18,282,805 km (0.102 R)
• M57: 18,480,423 km (0.072 R)
• M58: 18,559,710 km (0.105 R)
• M59: 19,077,618 km (0.076 R)
• M60: 20,742,493 km (0.092 R)
• M61: 21,072,655 km (0.119 R)
• M62: 21,822,141 km (0.089 R)
• M63: 22,031,877 km (0.116 R)
• M64: 22,115,951 km (0.117 R)
• M65: 22,200,174 km (0.072 R)
• M66: 22,411,107 km (0.115 R)
• M67: 22,622,639 km (0.073 R)
• M68: 24,295,891 km (0.081 R)
• M69: 24,687,688 km (0.076 R)
• M70: 26,186,658 km (0.104 R)
• M71: 27,037,122 km (0.098 R)
• M72: 27,127,180 km (0.046 R)
• M73: 27,307,595 km (0.088 R)
• M74: 27,578,966 km (0.12 R)
• M75: 28,124,400 km (0.102 R)
• M76: 28,995,209 km (0.057 R)
• M77: 29,087,361 km (0.118 R)
• M78: 29,410,792 km (0.106 R)
• M79: 30,341,440 km (0.056 R)
• M80: 30,951,500 km (0.09 R)
• M81: 31,140,143 km (0.114 R)
• M82: 31,660,594 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 12.2

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.07 AU - 10.59 AU

Year: 11549 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,282,989 km

• M1: 172,636 km (0.038 R)
• M2: 328,068 km (0.115 R)
• M3: 841,488 km (0.097 R)
• M4: 1,115,701 km (0.074 R)
• M5: 1,247,048 km (0.113 R)
• M6: 1,691,802 km (0.08 R)
• M7: 1,863,840 km (0.088 R)
• M8: 2,855,375 km (0.087 R)
• M9: 2,992,556 km (0.09 R)
• M10: 3,368,944 km (0.029 R)
• M11: 3,489,670 km (0.116 R)
• M12: 3,661,258 km (0.115 R)
• M13: 3,860,822 km (0.11 R)
• M14: 4,038,395 km (0.106 R)
• M15: 4,668,052 km (0.12 R)
• M16: 4,830,216 km (0.074 R)
• M17: 5,356,501 km (0.103 R)
• M18: 5,469,597 km (0.055 R)
• M19: 5,959,381 km (0.103 R)
• M20: 6,553,733 km (0.065 R)
• M21: 6,735,794 km (0.077 R)
• M22: 6,919,500 km (0.043 R)
• M23: 7,417,661 km (0.099 R)
• M24: 7,512,356 km (0.053 R)
• M25: 7,734,958 km (0.099 R)
• M26: 7,959,654 km (0.089 R)
• M27: 8,317,342 km (0.116 R)
• M28: 8,913,789 km (0.03 R)
• M29: 10,008,397 km (0.115 R)
• M30: 10,113,115 km (0.088 R)
• M31: 10,394,359 km (0.038 R)
• M32: 10,607,087 km (0.04 R)
• M33: 10,964,626 km (0.055 R)
• M34: 11,108,839 km (0.1 R)
• M35: 11,765,424 km (0.055 R)
• M36: 12,284,828 km (0.032 R)
• M37: 12,509,823 km (0.096 R)
• M38: 12,963,703 km (0.104 R)
• M39: 13,693,591 km (0.053 R)
• M40: 13,809,978 km (0.058 R)
• M41: 14,122,189 km (0.105 R)
• M42: 15,072,733 km (0.092 R)
• M43: 15,717,799 km (0.094 R)
• M44: 15,880,562 km (0.058 R)
• M45: 16,993,570 km (0.081 R)
• M46: 18,003,805 km (0.076 R)
• M47: 18,387,822 km (0.106 R)
• M48: 18,947,019 km (0.084 R)
• M49: 19,555,733 km (0.069 R)
• M50: 19,774,595 km (0.094 R)
• M51: 19,862,408 km (0.051 R)
• M52: 20,038,336 km (0.104 R)
• M53: 20,613,988 km (0.053 R)
• M54: 20,881,469 km (0.08 R)
• M55: 21,419,872 km (0.112 R)
• M56: 21,872,106 km (0.089 R)
• M57: 22,008,240 km (0.105 R)
• M58: 22,785,850 km (0.073 R)
• M59: 22,924,079 km (0.113 R)
• M60: 23,340,110 km (0.103 R)
• M61: 23,665,486 km (0.081 R)
• M62: 24,179,953 km (0.098 R)
• M63: 24,414,971 km (0.041 R)
• M64: 25,410,395 km (0.12 R)
• M65: 26,322,344 km (0.119 R)
• M66: 26,564,243 km (0.11 R)
• M67: 26,855,361 km (0.076 R)
• M68: 27,293,982 km (0.063 R)
• M69: 27,538,724 km (0.119 R)
• M70: 28,475,506 km (0.049 R)
• M71: 29,925,259 km (0.071 R)
• M72: 30,228,195 km (0.105 R)
• M73: 30,582,891 km (0.116 R)
• M74: 30,837,207 km (0.035 R)
• M75: 32,118,812 km (0.04 R)
• M76: 32,480,839 km (0.055 R)
• M77: 33,784,585 km (0.106 R)
• M78: 34,152,745 km (0.052 R)
• M79: 34,311,020 km (0.07 R)
• M80: 35,745,663 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.1

Radius: 6.9

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 14.47 AU - 14.95 AU

Year: 21142 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,282,989 km

• M1: 232,924 km (0.032 R)
• M2: 552,315 km (0.119 R)
• M3: 658,380 km (0.089 R)
• M4: 870,809 km (0.108 R)
• M5: 974,481 km (0.074 R)
• M6: 1,357,451 km (0.086 R)
• M7: 1,757,326 km (0.053 R)
• M8: 2,842,360 km (0.039 R)
• M9: 3,029,656 km (0.117 R)
• M10: 3,188,679 km (0.119 R)
• M11: 3,317,931 km (0.08 R)
• M12: 4,059,637 km (0.084 R)
• M13: 4,740,009 km (0.096 R)
• M14: 4,850,711 km (0.041 R)
• M15: 5,340,046 km (0.111 R)
• M16: 6,693,158 km (0.061 R)
• M17: 6,942,538 km (0.076 R)
• M18: 7,795,545 km (0.027 R)
• M19: 8,013,958 km (0.117 R)
• M20: 8,145,903 km (0.052 R)
• M21: 8,234,316 km (0.091 R)
• M22: 8,412,038 km (0.04 R)
• M23: 8,636,135 km (0.109 R)
• M24: 8,952,984 km (0.031 R)
• M25: 9,273,871 km (0.06 R)
• M26: 11,276,239 km (0.063 R)
• M27: 11,473,708 km (0.117 R)
• M28: 11,872,087 km (0.043 R)
• M29: 14,356,010 km (0.082 R)
• M30: 14,409,417 km (0.103 R)
• M31: 14,462,973 km (0.081 R)
• M32: 15,382,251 km (0.111 R)
• M33: 16,599,679 km (0.072 R)
• M34: 16,880,624 km (0.089 R)
• M35: 17,504,447 km (0.039 R)
• M36: 18,309,134 km (0.107 R)
• M37: 18,774,383 km (0.114 R)
• M38: 19,008,504 km (0.12 R)
• M39: 20,553,551 km (0.093 R)
• M40: 20,915,727 km (0.036 R)
• M41: 21,097,788 km (0.063 R)
• M42: 21,280,148 km (0.049 R)
• M43: 21,524,291 km (0.09 R)
• M44: 21,707,848 km (0.094 R)
• M45: 21,953,637 km (0.066 R)
• M46: 22,758,474 km (0.098 R)
• M47: 23,133,216 km (0.059 R)
• M48: 23,195,898 km (0.111 R)
• M49: 24,015,545 km (0.115 R)
• M50: 24,206,132 km (0.103 R)
• M51: 24,524,776 km (0.053 R)
• M52: 25,424,308 km (0.085 R)
• M53: 25,683,262 km (0.11 R)
• M54: 26,269,236 km (0.095 R)
• M55: 26,925,373 km (0.066 R)
• M56: 27,454,351 km (0.116 R)
• M57: 28,320,971 km (0.066 R)
• M58: 30,836,459 km (0.118 R)
• M59: 31,389,672 km (0.056 R)
• M60: 31,459,086 km (0.099 R)
• M61: 31,946,176 km (0.117 R)
• M62: 32,365,649 km (0.09 R)
• M63: 33,210,129 km (0.119 R)
• M64: 34,562,045 km (0.097 R)
• M65: 34,705,509 km (0.111 R)
• M66: 35,859,358 km (0.079 R)
• M67: 35,931,913 km (0.111 R)
• M68: 36,513,998 km (0.116 R)
• M69: 36,879,316 km (0.057 R)
• M70: 38,278,804 km (0.098 R)
• M71: 38,947,806 km (0.083 R)
• M72: 39,770,594 km (0.092 R)
• M73: 39,996,038 km (0.086 R)
• M74: 40,448,123 km (0.079 R)
• M75: 40,750,460 km (0.077 R)
• M76: 41,661,960 km (0.101 R)
• M77: 42,349,960 km (0.028 R)
• M78: 44,047,597 km (0.114 R)
• M79: 44,280,820 km (0.102 R)
• M80: 44,748,613 km (0.096 R)
• M81: 44,826,703 km (0.106 R)
• M82: 46,398,228 km (0.06 R)
• M83: 46,714,777 km (0.117 R)
• M84: 49,111,186 km (0.116 R)
• M85: 49,272,303 km (0.108 R)
• M86: 50,568,119 km (0.096 R)
• M87: 50,730,882 km (0.113 R)
• M88: 52,039,265 km (0.102 R)
• M89: 52,532,639 km (0.118 R)
• M90: 53,358,569 km (0.112 R)
• M91: 54,272,013 km (0.04 R)
• M92: 54,438,665 km (0.042 R)
• M93: 55,442,168 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 11,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit