🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.54 AU - 0.8 AU

Year: 210 Days

Day: 37.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.62 AU - 0.98 AU

Year: 274 Days

Day: 17.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.96 AU - 1.04 AU

Year: 383 Days

Day: 33.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.13 AU - 1.27 AU

Year: 503 Days

Day: 39.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.02 AU - 1.6 AU

Year: 574 Days

Day: 47.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 13.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.64 AU - 6.56 AU

Year: 5074 Days

Day: 5.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,290,413 km

• M1: 316,100 km (0.099 R)
• M2: 722,408 km (0.09 R)
• M3: 817,552 km (0.103 R)
• M4: 904,918 km (0.085 R)
• M5: 1,103,883 km (0.098 R)
• M6: 1,515,127 km (0.072 R)
• M7: 1,922,183 km (0.111 R)
• M8: 2,437,249 km (0.059 R)
• M9: 2,624,844 km (0.095 R)
• M10: 2,817,377 km (0.103 R)
• M11: 3,074,835 km (0.096 R)
• M12: 3,196,159 km (0.115 R)
• M13: 3,423,098 km (0.085 R)
• M14: 3,591,546 km (0.119 R)
• M15: 3,762,686 km (0.083 R)
• M16: 4,069,062 km (0.085 R)
• M17: 4,180,363 km (0.081 R)
• M18: 4,270,271 km (0.045 R)
• M19: 4,846,672 km (0.119 R)
• M20: 5,036,362 km (0.116 R)
• M21: 5,156,190 km (0.101 R)
• M22: 5,570,875 km (0.094 R)
• M23: 5,719,875 km (0.099 R)
• M24: 5,819,956 km (0.118 R)
• M25: 6,251,695 km (0.054 R)
• M26: 6,354,768 km (0.03 R)
• M27: 7,997,203 km (0.032 R)
• M28: 8,363,568 km (0.115 R)
• M29: 8,649,150 km (0.052 R)
• M30: 9,142,075 km (0.075 R)
• M31: 9,288,831 km (0.094 R)
• M32: 9,525,345 km (0.078 R)
• M33: 9,703,965 km (0.091 R)
• M34: 10,125,083 km (0.098 R)
• M35: 10,307,443 km (0.03 R)
• M36: 10,644,636 km (0.034 R)
• M37: 10,892,071 km (0.075 R)
• M38: 11,773,352 km (0.094 R)
• M39: 12,125,955 km (0.102 R)
• M40: 12,743,046 km (0.102 R)
• M41: 13,237,467 km (0.104 R)
• M42: 13,503,751 km (0.112 R)
• M43: 14,211,199 km (0.105 R)
• M44: 14,381,442 km (0.071 R)
• M45: 14,827,243 km (0.095 R)
• M46: 15,034,586 km (0.062 R)
• M47: 17,559,948 km (0.066 R)
• M48: 18,146,970 km (0.093 R)
• M49: 18,294,772 km (0.091 R)
• M50: 18,480,124 km (0.089 R)
• M51: 18,703,324 km (0.072 R)
• M52: 19,265,064 km (0.102 R)
• M53: 19,378,160 km (0.11 R)
• M54: 19,604,951 km (0.067 R)
• M55: 19,756,643 km (0.085 R)
• M56: 20,137,519 km (0.12 R)
• M57: 20,290,558 km (0.074 R)
• M58: 20,482,342 km (0.116 R)
• M59: 20,751,917 km (0.086 R)
• M60: 21,216,868 km (0.056 R)
• M61: 22,394,053 km (0.061 R)
• M62: 22,671,857 km (0.058 R)
• M63: 22,831,178 km (0.107 R)
• M64: 23,030,742 km (0.04 R)
• M65: 23,632,873 km (0.1 R)
• M66: 24,240,241 km (0.111 R)
• M67: 24,566,364 km (0.09 R)
• M68: 24,893,834 km (0.107 R)
• M69: 25,099,232 km (0.068 R)
• M70: 25,594,550 km (0.113 R)
• M71: 25,719,016 km (0.119 R)
• M72: 25,926,657 km (0.109 R)
• M73: 26,469,249 km (0.086 R)
• M74: 26,553,024 km (0.119 R)
• M75: 27,184,476 km (0.064 R)
• M76: 27,396,008 km (0.092 R)
• M77: 28,119,463 km (0.099 R)
• M78: 28,504,977 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 10.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.5 AU - 10.14 AU

Year: 10029 Days

Day: 8.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 90,290,413 km

• M1: 127,308 km (0.098 R)
• M2: 317,447 km (0.047 R)
• M3: 516,561 km (0.119 R)
• M4: 814,112 km (0.105 R)
• M5: 1,404,425 km (0.045 R)
• M6: 1,661,883 km (0.118 R)
• M7: 1,812,827 km (0.108 R)
• M8: 2,059,215 km (0.119 R)
• M9: 2,221,828 km (0.097 R)
• M10: 2,709,816 km (0.113 R)
• M11: 3,271,107 km (0.042 R)
• M12: 3,406,942 km (0.101 R)
• M13: 3,910,937 km (0.105 R)
• M14: 4,142,664 km (0.069 R)
• M15: 4,230,628 km (0.05 R)
• M16: 4,680,319 km (0.041 R)
• M17: 4,910,849 km (0.039 R)
• M18: 5,319,401 km (0.117 R)
• M19: 5,415,293 km (0.098 R)
• M20: 6,152,661 km (0.067 R)
• M21: 6,490,453 km (0.118 R)
• M22: 6,817,025 km (0.107 R)
• M23: 6,921,295 km (0.063 R)
• M24: 7,361,562 km (0.105 R)
• M25: 7,648,042 km (0.051 R)
• M26: 8,717,068 km (0.106 R)
• M27: 9,598,050 km (0.109 R)
• M28: 10,049,237 km (0.073 R)
• M29: 10,168,018 km (0.114 R)
• M30: 11,526,516 km (0.069 R)
• M31: 12,470,628 km (0.096 R)
• M32: 13,243,899 km (0.115 R)
• M33: 13,396,041 km (0.079 R)
• M34: 14,656,403 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.4

Radius: 3.3

Gravity: 54.4 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.82 AU - 14.32 AU

Year: 16056 Days

Day: 23.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,290,413 km

• M1: 94,396 km (0.081 R)
• M2: 217,964 km (0.029 R)
• M3: 334,202 km (0.1 R)
• M4: 366,216 km (0.116 R)
• M5: 450,738 km (0.111 R)
• M6: 937,829 km (0.106 R)
• M7: 2,449,665 km (0.109 R)
• M8: 2,577,571 km (0.085 R)
• M9: 2,773,395 km (0.082 R)
• M10: 3,248,967 km (0.096 R)
• M11: 4,311,560 km (0.111 R)
• M12: 4,819,894 km (0.081 R)
• M13: 5,060,746 km (0.112 R)
• M14: 5,141,978 km (0.099 R)
• M15: 5,429,505 km (0.099 R)
• M16: 5,806,791 km (0.109 R)
• M17: 6,808,797 km (0.076 R)
• M18: 7,676,166 km (0.06 R)
• M19: 7,769,365 km (0.066 R)
• M20: 8,432,982 km (0.109 R)
• M21: 9,411,950 km (0.099 R)
• M22: 9,561,997 km (0.113 R)
• M23: 10,323,450 km (0.053 R)
• M24: 11,795,942 km (0.067 R)
• M25: 12,065,816 km (0.073 R)
• M26: 12,392,239 km (0.094 R)
• M27: 12,942,759 km (0.062 R)
• M28: 12,998,260 km (0.108 R)
• M29: 13,557,606 km (0.059 R)
• M30: 14,124,582 km (0.089 R)
• M31: 14,873,320 km (0.09 R)
• M32: 15,340,514 km (0.056 R)
• M33: 15,812,495 km (0.082 R)
• M34: 15,931,126 km (0.083 R)
• M35: 16,529,218 km (0.077 R)
• M36: 17,134,641 km (0.099 R)
• M37: 17,317,749 km (0.11 R)
• M38: 17,808,879 km (0.094 R)
• M39: 18,367,028 km (0.106 R)
• M40: 19,373,373 km (0.117 R)
• M41: 19,500,382 km (0.111 R)
• M42: 19,819,324 km (0.109 R)
• M43: 19,883,203 km (0.111 R)
• M44: 20,916,176 km (0.119 R)
• M45: 23,100,754 km (0.12 R)
• M46: 23,913,070 km (0.088 R)
• M47: 24,117,570 km (0.104 R)
• M48: 25,844,379 km (0.085 R)
• M49: 26,616,603 km (0.088 R)
• M50: 26,899,343 km (0.075 R)
• M51: 27,112,071 km (0.05 R)
• M52: 28,688,832 km (0.113 R)
• M53: 29,854,050 km (0.096 R)
• M54: 29,927,353 km (0.108 R)
• M55: 30,147,711 km (0.06 R)
• M56: 30,221,313 km (0.085 R)
• M57: 30,590,072 km (0.05 R)
• M58: 31,108,877 km (0.114 R)
• M59: 32,682,796 km (0.1 R)
• M60: 33,365,112 km (0.035 R)
• M61: 33,669,993 km (0.068 R)
• M62: 34,359,041 km (0.092 R)
• M63: 34,512,827 km (0.096 R)
• M64: 35,130,218 km (0.073 R)
• M65: 37,161,906 km (0.098 R)
• M66: 38,430,945 km (0.097 R)
• M67: 39,150,960 km (0.082 R)
• M68: 40,360,907 km (0.091 R)
• M69: 41,337,632 km (0.066 R)
• M70: 41,664,952 km (0.117 R)
• M71: 42,322,135 km (0.114 R)
• M72: 45,321,722 km (0.108 R)
• M73: 45,828,261 km (0.07 R)
• M74: 45,997,605 km (0.097 R)
• M75: 46,167,100 km (0.092 R)
• M76: 47,017,564 km (0.039 R)
• M77: 47,444,665 km (0.048 R)
• M78: 48,045,002 km (0.106 R)
• M79: 49,947,737 km (0.068 R)
• M80: 51,434,740 km (0.076 R)
• M81: 51,522,703 km (0.094 R)
• M82: 52,404,732 km (0.077 R)
• M83: 52,847,542 km (0.066 R)
• M84: 54,541,888 km (0.113 R)
• M85: 55,170,498 km (0.108 R)
• M86: 55,440,672 km (0.108 R)
• M87: 55,982,366 km (0.071 R)
• M88: 56,525,705 km (0.088 R)
• M89: 56,616,511 km (0.106 R)
• M90: 56,707,317 km (0.111 R)
• M91: 57,344,155 km (0.093 R)
• M92: 57,800,428 km (0.078 R)
• M93: 58,808,718 km (0.06 R)
• M94: 60,378,299 km (0.083 R)
• M95: 60,656,701 km (0.037 R)
• M96: 60,842,501 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.2

Radius: 5.5

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.54 AU - 17.28 AU

Year: 22044 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,290,413 km

• M1: 121,174 km (0.095 R)
• M2: 323,580 km (0.09 R)
• M3: 584,928 km (0.112 R)
• M4: 817,403 km (0.079 R)
• M5: 2,304,256 km (0.104 R)
• M6: 2,383,543 km (0.076 R)
• M7: 2,586,098 km (0.057 R)
• M8: 3,094,282 km (0.104 R)
• M9: 4,007,877 km (0.104 R)
• M10: 4,200,110 km (0.094 R)
• M11: 4,643,368 km (0.068 R)
• M12: 4,693,633 km (0.12 R)
• M13: 4,998,514 km (0.06 R)
• M14: 6,560,465 km (0.108 R)
• M15: 7,131,330 km (0.063 R)
• M16: 7,837,432 km (0.033 R)
• M17: 7,957,260 km (0.059 R)
• M18: 8,812,960 km (0.054 R)
• M19: 8,875,193 km (0.066 R)
• M20: 9,188,600 km (0.093 R)
• M21: 9,505,598 km (0.118 R)
• M22: 10,346,488 km (0.102 R)
• M23: 10,477,984 km (0.095 R)
• M24: 12,306,669 km (0.059 R)
• M25: 12,937,673 km (0.066 R)
• M26: 13,435,834 km (0.102 R)
• M27: 14,671,512 km (0.083 R)
• M28: 15,415,313 km (0.111 R)
• M29: 15,716,154 km (0.115 R)
• M30: 15,867,397 km (0.102 R)
• M31: 16,019,090 km (0.047 R)
• M32: 16,095,085 km (0.101 R)
• M33: 16,247,526 km (0.112 R)
• M34: 17,640,431 km (0.112 R)
• M35: 17,797,509 km (0.109 R)
• M36: 18,192,447 km (0.11 R)
• M37: 18,590,079 km (0.028 R)
• M38: 19,313,235 km (0.044 R)
• M39: 19,637,563 km (0.091 R)
• M40: 20,209,476 km (0.053 R)
• M41: 20,786,923 km (0.058 R)
• M42: 20,952,977 km (0.092 R)
• M43: 22,296,515 km (0.08 R)
• M44: 22,807,392 km (0.112 R)
• M45: 23,150,270 km (0.113 R)
• M46: 23,667,580 km (0.036 R)
• M47: 26,670,608 km (0.104 R)
• M48: 28,033,145 km (0.112 R)
• M49: 29,418,122 km (0.117 R)
• M50: 33,315,745 km (0.041 R)
• M51: 33,899,625 km (0.085 R)
• M52: 35,077,410 km (0.111 R)
• M53: 35,472,946 km (0.107 R)
• M54: 35,671,313 km (0.1 R)
• M55: 36,168,876 km (0.102 R)
• M56: 36,368,439 km (0.109 R)
• M57: 37,776,155 km (0.083 R)
• M58: 37,978,711 km (0.096 R)
• M59: 38,690,348 km (0.114 R)
• M60: 39,509,246 km (0.099 R)
• M61: 40,333,830 km (0.039 R)
• M62: 43,475,984 km (0.112 R)
• M63: 43,688,263 km (0.102 R)
• M64: 44,113,719 km (0.118 R)
• M65: 44,220,383 km (0.03 R)
• M66: 46,913,144 km (0.073 R)
• M67: 49,658,714 km (0.027 R)
• M68: 50,548,073 km (0.109 R)
• M69: 51,779,713 km (0.098 R)
• M70: 51,892,210 km (0.119 R)
• M71: 52,004,708 km (0.04 R)
• M72: 52,230,152 km (0.062 R)
• M73: 54,844,524 km (0.117 R)
• M74: 55,533,572 km (0.1 R)
• M75: 56,920,045 km (0.11 R)
• M76: 59,727,249 km (0.063 R)
• M77: 66,206,034 km (0.049 R)
• M78: 68,784,951 km (0.083 R)
• M79: 69,156,104 km (0.108 R)
• M80: 69,527,854 km (0.118 R)
• M81: 71,772,421 km (0.107 R)
• M82: 72,274,471 km (0.039 R)
• M83: 73,408,274 km (0.119 R)
• M84: 74,420,902 km (0.099 R)
• M85: 74,547,910 km (0.045 R)
• M86: 75,056,244 km (0.063 R)
• M87: 79,035,098 km (0.088 R)
• M88: 80,333,159 km (0.092 R)
• M89: 82,031,244 km (0.103 R)
• M90: 83,082,020 km (0.1 R)
• M91: 83,345,462 km (0.097 R)
• M92: 84,137,283 km (0.057 R)
• M93: 85,064,192 km (0.056 R)
• M94: 85,861,399 km (0.104 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: 196 - 18,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit