🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.81 AU - 1.05 AU

Year: 315 Days

Day: 41 Hours

Environment

Temp: 124 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.99 AU - 1.19 AU

Year: 400 Days

Day: 44.6 Hours

Environment

Temp: 46 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,773,911 km

• M1: 62,981 km (0.07 R)
• M2: 229,034 km (0.085 R)

Asteroid Belt

Center: 1.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.53 AU - 1.85 AU

Year: 772 Days

Day: 13.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.95 AU - 2.49 AU

Year: 1163 Days

Day: 34.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.15 AU - 4.26 AU

Year: 2501 Days

Day: 12.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,773,911 km

• M1: 285,882 km (0.099 R)
• M2: 2,477,640 km (0.098 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.34 AU - 4.18 AU

Year: 2562 Days

Day: 13.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 12

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.98 AU - 6.64 AU

Year: 4922 Days

Day: 11.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,773,911 km

• M1: 271,670 km (0.118 R)
• M2: 422,614 km (0.06 R)
• M3: 506,389 km (0.108 R)
• M4: 908,209 km (0.094 R)
• M5: 994,078 km (0.086 R)
• M6: 1,098,048 km (0.088 R)
• M7: 1,301,501 km (0.111 R)
• M8: 1,534,874 km (0.081 R)
• M9: 1,710,203 km (0.045 R)
• M10: 2,216,741 km (0.116 R)
• M11: 2,456,846 km (0.113 R)
• M12: 2,600,759 km (0.061 R)
• M13: 2,984,029 km (0.088 R)
• M14: 3,294,744 km (0.116 R)
• M15: 3,408,288 km (0.112 R)
• M16: 3,709,728 km (0.085 R)
• M17: 3,923,653 km (0.098 R)
• M18: 4,363,620 km (0.068 R)
• M19: 4,564,231 km (0.103 R)
• M20: 4,871,056 km (0.061 R)
• M21: 4,974,728 km (0.045 R)
• M22: 5,158,135 km (0.108 R)
• M23: 5,558,758 km (0.091 R)
• M24: 5,831,475 km (0.108 R)
• M25: 6,192,604 km (0.08 R)
• M26: 6,361,799 km (0.075 R)
• M27: 6,995,196 km (0.091 R)
• M28: 7,112,631 km (0.106 R)
• M29: 7,679,008 km (0.104 R)
• M30: 8,291,013 km (0.11 R)
• M31: 9,014,319 km (0.07 R)
• M32: 10,054,024 km (0.076 R)
• M33: 10,320,009 km (0.107 R)
• M34: 10,487,260 km (0.087 R)
• M35: 11,441,245 km (0.109 R)
• M36: 11,579,773 km (0.068 R)
• M37: 11,928,635 km (0.07 R)
• M38: 12,708,190 km (0.101 R)
• M39: 12,959,813 km (0.026 R)
• M40: 13,212,933 km (0.043 R)
• M41: 14,093,466 km (0.102 R)
• M42: 14,766,357 km (0.049 R)
• M43: 14,955,150 km (0.088 R)
• M44: 15,487,868 km (0.111 R)
• M45: 15,602,908 km (0.066 R)
• M46: 16,259,942 km (0.074 R)
• M47: 16,650,692 km (0.114 R)
• M48: 17,123,571 km (0.084 R)
• M49: 17,321,937 km (0.086 R)
• M50: 17,441,317 km (0.119 R)
• M51: 17,761,157 km (0.057 R)
• M52: 17,881,433 km (0.102 R)
• M53: 18,042,401 km (0.075 R)
• M54: 18,123,034 km (0.074 R)
• M55: 19,844,606 km (0.099 R)
• M56: 20,514,057 km (0.12 R)
• M57: 21,106,016 km (0.104 R)
• M58: 21,489,435 km (0.094 R)
• M59: 22,090,669 km (0.055 R)
• M60: 22,436,539 km (0.084 R)
• M61: 23,397,257 km (0.042 R)
• M62: 23,485,370 km (0.084 R)
• M63: 23,573,483 km (0.031 R)
• M64: 24,015,694 km (0.117 R)
• M65: 25,043,132 km (0.063 R)
• M66: 25,902,871 km (0.094 R)
• M67: 27,326,145 km (0.111 R)
• M68: 27,465,271 km (0.087 R)
• M69: 27,697,597 km (0.119 R)
• M70: 28,257,991 km (0.113 R)
• M71: 28,539,534 km (0.07 R)
• M72: 29,152,735 km (0.112 R)
• M73: 29,627,409 km (0.103 R)
• M74: 30,344,282 km (0.076 R)
• M75: 30,680,728 km (0.064 R)
• M76: 31,405,829 km (0.114 R)
• M77: 31,697,545 km (0.096 R)
• M78: 31,990,158 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705

Radius: 14.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.62 AU - 10.84 AU

Year: 9066 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,773,911 km

• M1: 185,501 km (0.112 R)
• M2: 321,486 km (0.081 R)
• M3: 719,416 km (0.095 R)
• M4: 915,090 km (0.092 R)
• M5: 1,092,812 km (0.085 R)
• M6: 1,263,653 km (0.109 R)
• M7: 1,569,132 km (0.048 R)
• M8: 1,853,667 km (0.081 R)
• M9: 2,275,832 km (0.09 R)
• M10: 3,376,574 km (0.104 R)
• M11: 3,603,214 km (0.118 R)
• M12: 3,982,295 km (0.116 R)
• M13: 4,405,208 km (0.05 R)
• M14: 4,684,807 km (0.116 R)
• M15: 5,034,716 km (0.09 R)
• M16: 5,393,003 km (0.089 R)
• M17: 6,273,387 km (0.056 R)
• M18: 6,659,349 km (0.068 R)
• M19: 6,837,371 km (0.081 R)
• M20: 7,271,205 km (0.109 R)
• M21: 7,454,611 km (0.065 R)
• M22: 8,203,798 km (0.101 R)
• M23: 8,548,920 km (0.06 R)
• M24: 8,859,635 km (0.072 R)
• M25: 9,854,760 km (0.034 R)
• M26: 10,344,992 km (0.051 R)
• M27: 10,510,298 km (0.04 R)
• M28: 10,969,114 km (0.07 R)
• M29: 11,949,878 km (0.113 R)
• M30: 12,166,795 km (0.113 R)
• M31: 12,516,704 km (0.084 R)
• M32: 13,721,865 km (0.086 R)
• M33: 14,040,359 km (0.081 R)
• M34: 14,223,616 km (0.083 R)
• M35: 14,453,548 km (0.044 R)
• M36: 14,777,726 km (0.12 R)
• M37: 15,480,388 km (0.079 R)
• M38: 16,098,227 km (0.106 R)
• M39: 17,309,072 km (0.086 R)
• M40: 17,653,297 km (0.063 R)
• M41: 17,851,065 km (0.101 R)
• M42: 18,448,858 km (0.105 R)
• M43: 18,850,977 km (0.104 R)
• M44: 22,921,386 km (0.095 R)
• M45: 24,611,842 km (0.048 R)
• M46: 25,277,103 km (0.04 R)
• M47: 25,500,154 km (0.064 R)
• M48: 25,611,903 km (0.079 R)
• M49: 26,004,299 km (0.079 R)
• M50: 26,229,593 km (0.057 R)
• M51: 26,511,884 km (0.027 R)
• M52: 27,250,898 km (0.11 R)
• M53: 28,227,323 km (0.096 R)
• M54: 29,332,402 km (0.07 R)
• M55: 30,392,303 km (0.114 R)
• M56: 31,046,196 km (0.046 R)
• M57: 32,005,567 km (0.103 R)
• M58: 32,974,662 km (0.068 R)
• M59: 34,570,123 km (0.116 R)
• M60: 34,941,724 km (0.079 R)
• M61: 35,066,040 km (0.119 R)
• M62: 36,002,224 km (0.098 R)
• M63: 38,027,031 km (0.026 R)
• M64: 38,154,787 km (0.102 R)
• M65: 38,988,795 km (0.108 R)
• M66: 39,246,702 km (0.083 R)
• M67: 39,375,805 km (0.075 R)
• M68: 39,634,460 km (0.107 R)
• M69: 40,283,715 km (0.111 R)
• M70: 41,132,982 km (0.049 R)
• M71: 42,318,545 km (0.118 R)
• M72: 42,782,597 km (0.097 R)
• M73: 43,381,887 km (0.107 R)
• M74: 44,050,888 km (0.051 R)
• M75: 44,252,247 km (0.106 R)
• M76: 44,723,331 km (0.07 R)
• M77: 44,993,205 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.9

Radius: 3.5

Gravity: 24.32 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.89 AU - 19.42 AU

Year: 26061 Days

Day: 22.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,773,911 km

• M1: 102,175 km (0.087 R)
• M2: 145,409 km (0.083 R)
• M3: 400,623 km (0.081 R)
• M4: 512,971 km (0.114 R)
• M5: 788,979 km (0.054 R)
• M6: 1,427,014 km (0.094 R)
• M7: 1,512,135 km (0.115 R)
• M8: 1,930,261 km (0.097 R)
• M9: 2,382,047 km (0.081 R)
• M10: 2,654,315 km (0.08 R)
• M11: 3,228,023 km (0.105 R)
• M12: 3,265,123 km (0.12 R)
• M13: 3,567,012 km (0.101 R)
• M14: 3,838,382 km (0.119 R)
• M15: 3,917,220 km (0.104 R)
• M16: 3,956,864 km (0.063 R)
• M17: 4,734,025 km (0.11 R)
• M18: 4,989,089 km (0.118 R)
• M19: 5,292,324 km (0.079 R)
• M20: 5,336,156 km (0.074 R)
• M21: 5,690,853 km (0.115 R)
• M22: 6,516,483 km (0.117 R)
• M23: 6,610,580 km (0.088 R)
• M24: 7,087,498 km (0.046 R)
• M25: 7,329,996 km (0.102 R)
• M26: 7,723,888 km (0.105 R)
• M27: 7,973,567 km (0.107 R)
• M28: 8,074,096 km (0.1 R)
• M29: 9,102,881 km (0.095 R)
• M30: 9,366,472 km (0.114 R)
• M31: 9,901,135 km (0.078 R)
• M32: 11,620,613 km (0.105 R)
• M33: 11,906,495 km (0.091 R)
• M34: 12,484,989 km (0.044 R)
• M35: 14,214,042 km (0.108 R)
• M36: 14,827,543 km (0.107 R)
• M37: 14,951,260 km (0.052 R)
• M38: 15,261,975 km (0.055 R)
• M39: 17,170,993 km (0.113 R)
• M40: 18,087,131 km (0.114 R)
• M41: 18,219,375 km (0.077 R)
• M42: 18,684,624 km (0.05 R)
• M43: 19,355,870 km (0.114 R)
• M44: 19,423,488 km (0.081 R)
• M45: 19,491,107 km (0.09 R)
• M46: 19,626,642 km (0.108 R)
• M47: 20,035,044 km (0.102 R)
• M48: 20,721,998 km (0.11 R)
• M49: 20,929,640 km (0.102 R)
• M50: 20,998,904 km (0.109 R)
• M51: 23,762,575 km (0.084 R)
• M52: 24,635,628 km (0.104 R)
• M53: 25,297,150 km (0.073 R)
• M54: 25,667,255 km (0.115 R)
• M55: 27,696,550 km (0.104 R)
• M56: 31,986,568 km (0.071 R)
• M57: 32,226,373 km (0.082 R)
• M58: 32,306,558 km (0.051 R)
• M59: 33,434,675 km (0.058 R)
• M60: 34,085,127 km (0.118 R)
• M61: 35,068,733 km (0.076 R)
• M62: 36,394,469 km (0.096 R)
• M63: 37,147,395 km (0.12 R)
• M64: 38,159,275 km (0.108 R)
• M65: 38,498,563 km (0.047 R)
• M66: 39,608,280 km (0.081 R)
• M67: 40,555,384 km (0.088 R)
• M68: 41,075,087 km (0.042 R)
• M69: 41,422,753 km (0.119 R)
• M70: 41,509,968 km (0.12 R)
• M71: 42,823,438 km (0.074 R)
• M72: 44,953,412 km (0.046 R)
• M73: 45,850,850 km (0.077 R)
• M74: 49,315,237 km (0.029 R)
• M75: 50,612,550 km (0.061 R)
• M76: 51,639,839 km (0.093 R)
• M77: 52,203,075 km (0.118 R)
• M78: 52,957,197 km (0.093 R)
• M79: 53,146,289 km (0.046 R)
• M80: 53,714,911 km (0.085 R)
• M81: 54,476,214 km (0.089 R)
• M82: 54,571,508 km (0.085 R)
• M83: 54,953,731 km (0.108 R)
• M84: 55,528,785 km (0.093 R)
• M85: 56,974,947 km (0.115 R)
• M86: 57,459,645 km (0.088 R)
• M87: 57,653,972 km (0.097 R)
• M88: 60,298,414 km (0.099 R)
• M89: 60,396,999 km (0.104 R)
• M90: 60,693,502 km (0.118 R)
• M91: 61,287,704 km (0.083 R)
• M92: 63,583,583 km (0.109 R)
• M93: 63,985,852 km (0.026 R)
• M94: 67,437,972 km (0.073 R)
• M95: 68,053,567 km (0.114 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit