🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.48 AU - 0.6 AU

Year: 151 Days

Day: 30.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.86 AU - 0.9 AU

Year: 314 Days

Day: 30.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,019,372 km

• M1: 280,795 km (0.112 R)
• M2: 626,366 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.09 AU - 1.19 AU

Year: 464 Days

Day: 42.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,019,372 km

• M1: 591,061 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.13 AU - 1.67 AU

Year: 631 Days

Day: 36.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,019,372 km

• M1: 213,626 km (0.111 R)
• M2: 409,898 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.36 AU - 1.68 AU

Year: 714 Days

Day: 32.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,019,372 km

• M1: 61,934 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.21 AU - 4.29 AU

Year: 2765 Days

Day: 44.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,019,372 km

• M1: 1,173,446 km (0.118 R)
• M2: 1,296,714 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.5

Radius: 9.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.25 AU - 5.93 AU

Year: 4373 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,019,372 km

• M1: 138,378 km (0.109 R)
• M2: 239,955 km (0.073 R)
• M3: 334,650 km (0.109 R)
• M4: 446,400 km (0.098 R)
• M5: 534,364 km (0.047 R)
• M6: 670,348 km (0.091 R)
• M7: 756,217 km (0.025 R)
• M8: 846,275 km (0.092 R)
• M9: 978,669 km (0.107 R)
• M10: 1,077,703 km (0.111 R)
• M11: 1,243,458 km (0.034 R)
• M12: 1,440,328 km (0.114 R)
• M13: 1,531,134 km (0.08 R)
• M14: 1,623,885 km (0.031 R)
• M15: 1,706,762 km (0.088 R)
• M16: 2,103,645 km (0.074 R)
• M17: 2,181,287 km (0.106 R)
• M18: 2,353,025 km (0.057 R)
• M19: 2,981,336 km (0.115 R)
• M20: 3,113,132 km (0.094 R)
• M21: 3,520,187 km (0.052 R)
• M22: 3,706,586 km (0.056 R)
• M23: 3,785,275 km (0.061 R)
• M24: 4,089,258 km (0.115 R)
• M25: 4,236,013 km (0.048 R)
• M26: 4,806,280 km (0.117 R)
• M27: 4,944,060 km (0.066 R)
• M28: 5,013,473 km (0.119 R)
• M29: 5,258,814 km (0.106 R)
• M30: 5,418,584 km (0.113 R)
• M31: 5,944,571 km (0.109 R)
• M32: 6,335,769 km (0.068 R)
• M33: 6,582,157 km (0.05 R)
• M34: 6,677,750 km (0.051 R)
• M35: 7,123,402 km (0.102 R)
• M36: 7,340,020 km (0.095 R)
• M37: 7,618,870 km (0.103 R)
• M38: 7,759,492 km (0.057 R)
• M39: 8,166,398 km (0.045 R)
• M40: 8,497,009 km (0.111 R)
• M41: 8,663,811 km (0.117 R)
• M42: 8,852,903 km (0.1 R)
• M43: 8,979,762 km (0.071 R)
• M44: 9,064,733 km (0.096 R)
• M45: 9,128,462 km (0.055 R)
• M46: 9,385,322 km (0.119 R)
• M47: 9,601,341 km (0.086 R)
• M48: 9,731,641 km (0.099 R)
• M49: 10,016,026 km (0.098 R)
• M50: 10,369,825 km (0.076 R)
• M51: 10,481,276 km (0.065 R)
• M52: 10,570,735 km (0.087 R)
• M53: 10,750,253 km (0.1 R)
• M54: 11,021,623 km (0.108 R)
• M55: 11,295,238 km (0.094 R)
• M56: 11,455,906 km (0.105 R)
• M57: 11,686,735 km (0.086 R)
• M58: 11,779,486 km (0.097 R)
• M59: 12,035,747 km (0.101 R)
• M60: 12,341,076 km (0.068 R)
• M61: 12,625,312 km (0.118 R)
• M62: 12,911,493 km (0.09 R)
• M63: 12,983,450 km (0.091 R)
• M64: 13,200,067 km (0.081 R)
• M65: 14,127,425 km (0.099 R)
• M66: 14,975,046 km (0.091 R)
• M67: 15,050,593 km (0.106 R)
• M68: 15,481,435 km (0.063 R)
• M69: 15,608,743 km (0.088 R)
• M70: 15,941,897 km (0.031 R)
• M71: 16,044,820 km (0.081 R)
• M72: 16,147,893 km (0.094 R)
• M73: 16,981,153 km (0.036 R)
• M74: 17,297,254 km (0.11 R)
• M75: 17,509,084 km (0.095 R)
• M76: 17,721,813 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.1

Radius: 9.7

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.1 AU - 11.48 AU

Year: 10783 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,019,372 km

• M1: 256,112 km (0.109 R)
• M2: 355,893 km (0.119 R)
• M3: 603,777 km (0.101 R)
• M4: 786,137 km (0.087 R)
• M5: 945,608 km (0.115 R)
• M6: 1,137,991 km (0.058 R)
• M7: 1,895,555 km (0.102 R)
• M8: 2,541,817 km (0.088 R)
• M9: 2,660,897 km (0.081 R)
• M10: 3,316,435 km (0.117 R)
• M11: 3,479,646 km (0.027 R)
• M12: 3,985,586 km (0.039 R)
• M13: 4,159,419 km (0.093 R)
• M14: 5,140,931 km (0.038 R)
• M15: 5,216,328 km (0.096 R)
• M16: 5,677,090 km (0.066 R)
• M17: 5,794,374 km (0.109 R)
• M18: 5,991,544 km (0.057 R)
• M19: 6,190,958 km (0.096 R)
• M20: 6,271,442 km (0.037 R)
• M21: 6,473,997 km (0.086 R)
• M22: 6,678,647 km (0.092 R)
• M23: 7,476,004 km (0.115 R)
• M24: 8,038,941 km (0.029 R)
• M25: 8,259,149 km (0.046 R)
• M26: 8,392,141 km (0.091 R)
• M27: 9,022,397 km (0.113 R)
• M28: 9,668,062 km (0.115 R)
• M29: 11,593,536 km (0.089 R)
• M30: 12,093,043 km (0.086 R)
• M31: 14,001,762 km (0.107 R)
• M32: 14,266,700 km (0.113 R)
• M33: 14,586,989 km (0.038 R)
• M34: 15,616,971 km (0.093 R)
• M35: 15,781,678 km (0.114 R)
• M36: 16,057,536 km (0.068 R)
• M37: 16,223,889 km (0.12 R)
• M38: 16,446,491 km (0.102 R)
• M39: 16,782,338 km (0.089 R)
• M40: 17,176,977 km (0.109 R)
• M41: 17,403,917 km (0.115 R)
• M42: 19,905,343 km (0.086 R)
• M43: 20,502,987 km (0.077 R)
• M44: 21,046,027 km (0.111 R)
• M45: 21,167,351 km (0.102 R)
• M46: 21,410,597 km (0.12 R)
• M47: 21,532,669 km (0.11 R)
• M48: 22,641,039 km (0.079 R)
• M49: 23,327,544 km (0.076 R)
• M50: 24,147,639 km (0.117 R)
• M51: 24,721,048 km (0.111 R)
• M52: 25,105,664 km (0.052 R)
• M53: 26,141,330 km (0.108 R)
• M54: 26,206,555 km (0.106 R)
• M55: 26,337,004 km (0.111 R)
• M56: 26,729,998 km (0.046 R)
• M57: 27,389,126 km (0.108 R)
• M58: 27,587,942 km (0.09 R)
• M59: 27,787,206 km (0.108 R)
• M60: 28,320,971 km (0.116 R)
• M61: 28,656,220 km (0.071 R)
• M62: 28,925,496 km (0.093 R)
• M63: 30,215,628 km (0.086 R)
• M64: 31,040,062 km (0.094 R)
• M65: 31,455,196 km (0.088 R)
• M66: 33,063,074 km (0.102 R)
• M67: 35,850,083 km (0.088 R)
• M68: 36,576,679 km (0.085 R)
• M69: 36,868,844 km (0.039 R)
• M70: 37,455,118 km (0.112 R)
• M71: 38,044,683 km (0.086 R)
• M72: 38,637,240 km (0.051 R)
• M73: 39,158,140 km (0.068 R)
• M74: 39,531,836 km (0.108 R)
• M75: 39,606,635 km (0.103 R)
• M76: 40,282,518 km (0.03 R)
• M77: 40,810,748 km (0.069 R)
• M78: 44,028,299 km (0.118 R)
• M79: 46,060,586 km (0.11 R)
• M80: 46,297,100 km (0.053 R)
• M81: 46,612,901 km (0.114 R)
• M82: 46,850,313 km (0.11 R)
• M83: 48,603,600 km (0.089 R)
• M84: 50,459,362 km (0.039 R)
• M85: 50,947,350 km (0.091 R)
• M86: 51,355,154 km (0.109 R)
• M87: 52,420,590 km (0.085 R)
• M88: 52,585,148 km (0.051 R)
• M89: 53,575,934 km (0.113 R)
• M90: 53,741,689 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290

Radius: 15

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.99 AU - 13.13 AU

Year: 13067 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,019,372 km

• M1: 193,580 km (0.109 R)
• M2: 366,066 km (0.069 R)
• M3: 568,472 km (0.086 R)
• M4: 665,411 km (0.095 R)
• M5: 863,928 km (0.112 R)
• M6: 1,031,328 km (0.109 R)
• M7: 1,210,696 km (0.081 R)
• M8: 1,602,492 km (0.104 R)
• M9: 1,706,762 km (0.072 R)
• M10: 1,856,958 km (0.113 R)
• M11: 2,011,792 km (0.1 R)
• M12: 2,217,489 km (0.045 R)
• M13: 2,625,293 km (0.062 R)
• M14: 3,005,272 km (0.09 R)
• M15: 3,268,564 km (0.092 R)
• M16: 3,733,963 km (0.114 R)
• M17: 4,849,664 km (0.054 R)
• M18: 5,444,615 km (0.088 R)
• M19: 5,734,535 km (0.067 R)
• M20: 6,162,535 km (0.11 R)
• M21: 6,296,275 km (0.11 R)
• M22: 6,498,831 km (0.045 R)
• M23: 6,737,888 km (0.117 R)
• M24: 6,841,111 km (0.103 R)
• M25: 7,189,524 km (0.103 R)
• M26: 7,508,018 km (0.088 R)
• M27: 7,903,854 km (0.095 R)
• M28: 8,678,322 km (0.115 R)
• M29: 9,169,901 km (0.1 R)
• M30: 9,709,650 km (0.072 R)
• M31: 9,904,875 km (0.072 R)
• M32: 10,299,365 km (0.107 R)
• M33: 10,739,332 km (0.084 R)
• M34: 12,096,035 km (0.106 R)
• M35: 13,116,442 km (0.086 R)
• M36: 13,419,378 km (0.114 R)
• M37: 13,856,054 km (0.12 R)
• M38: 14,386,229 km (0.102 R)
• M39: 14,519,820 km (0.118 R)
• M40: 14,878,256 km (0.103 R)
• M41: 15,695,061 km (0.036 R)
• M42: 16,620,024 km (0.04 R)
• M43: 16,900,819 km (0.066 R)
• M44: 17,372,502 km (0.106 R)
• M45: 17,610,063 km (0.112 R)
• M46: 18,184,369 km (0.102 R)
• M47: 18,280,710 km (0.097 R)
• M48: 18,473,991 km (0.071 R)
• M49: 18,911,116 km (0.108 R)
• M50: 19,008,653 km (0.084 R)
• M51: 20,492,964 km (0.069 R)
• M52: 20,844,668 km (0.117 R)
• M53: 20,995,912 km (0.114 R)
• M54: 22,477,678 km (0.086 R)
• M55: 23,152,963 km (0.052 R)
• M56: 23,257,383 km (0.107 R)
• M57: 23,571,837 km (0.108 R)
• M58: 23,887,489 km (0.082 R)
• M59: 24,523,280 km (0.1 R)
• M60: 24,683,200 km (0.113 R)
• M61: 24,843,270 km (0.077 R)
• M62: 25,433,583 km (0.109 R)
• M63: 25,595,298 km (0.072 R)
• M64: 25,811,617 km (0.067 R)
• M65: 26,300,353 km (0.097 R)
• M66: 26,409,410 km (0.098 R)
• M67: 26,901,886 km (0.092 R)
• M68: 28,846,060 km (0.081 R)
• M69: 28,958,557 km (0.045 R)
• M70: 29,466,442 km (0.085 R)
• M71: 30,319,449 km (0.094 R)
• M72: 30,835,263 km (0.095 R)
• M73: 31,643,241 km (0.055 R)
• M74: 33,990,132 km (0.078 R)
• M75: 34,765,049 km (0.054 R)
• M76: 35,726,515 km (0.077 R)
• M77: 38,292,118 km (0.117 R)
• M78: 40,223,726 km (0.057 R)
• M79: 41,169,783 km (0.086 R)
• M80: 41,423,202 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit