🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 26.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,883,827 km

• M1: 438,172 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.78 AU - 0.88 AU

Year: 266 Days

Day: 37.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,883,827 km

• M1: 45,029 km (0.074 R)
• M2: 555,756 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.07 AU - 2.55 AU

Year: 1234 Days

Day: 15.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.58 AU - 3.72 AU

Year: 2451 Days

Day: 23.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.7

Radius: 11.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.29 AU - 7.57 AU

Year: 5731 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 27,883,827 km

• M1: 147,952 km (0.111 R)
• M2: 232,026 km (0.069 R)
• M3: 909,106 km (0.096 R)
• M4: 1,035,068 km (0.092 R)
• M5: 1,133,653 km (0.077 R)
• M6: 1,252,882 km (0.1 R)
• M7: 1,412,802 km (0.112 R)
• M8: 1,504,655 km (0.11 R)
• M9: 1,832,424 km (0.095 R)
• M10: 1,933,253 km (0.088 R)
• M11: 2,290,343 km (0.086 R)
• M12: 2,691,266 km (0.113 R)
• M13: 3,333,789 km (0.094 R)
• M14: 3,711,074 km (0.118 R)
• M15: 4,506,636 km (0.093 R)
• M16: 4,783,392 km (0.114 R)
• M17: 4,980,412 km (0.105 R)
• M18: 5,324,637 km (0.107 R)
• M19: 5,558,458 km (0.082 R)
• M20: 5,885,479 km (0.104 R)
• M21: 6,157,748 km (0.04 R)
• M22: 6,496,138 km (0.119 R)
• M23: 7,063,114 km (0.118 R)
• M24: 7,159,156 km (0.116 R)
• M25: 7,320,273 km (0.113 R)
• M26: 7,580,423 km (0.116 R)
• M27: 8,110,149 km (0.086 R)
• M28: 8,278,148 km (0.096 R)
• M29: 9,030,924 km (0.069 R)
• M30: 9,415,690 km (0.045 R)
• M31: 9,734,483 km (0.088 R)
• M32: 9,805,692 km (0.091 R)
• M33: 10,565,200 km (0.096 R)
• M34: 10,638,503 km (0.107 R)
• M35: 11,007,561 km (0.109 R)
• M36: 11,156,411 km (0.095 R)
• M37: 11,418,506 km (0.119 R)
• M38: 11,720,544 km (0.057 R)
• M39: 11,872,685 km (0.059 R)
• M40: 12,294,103 km (0.074 R)
• M41: 12,448,488 km (0.069 R)
• M42: 12,798,547 km (0.107 R)
• M43: 13,270,079 km (0.1 R)
• M44: 13,508,089 km (0.056 R)
• M45: 13,667,561 km (0.099 R)
• M46: 14,068,932 km (0.1 R)
• M47: 14,149,565 km (0.04 R)
• M48: 14,965,472 km (0.092 R)
• M49: 15,213,206 km (0.068 R)
• M50: 15,880,562 km (0.06 R)
• M51: 16,260,092 km (0.111 R)
• M52: 16,429,736 km (0.111 R)
• M53: 16,557,492 km (0.034 R)
• M54: 17,114,296 km (0.071 R)
• M55: 18,026,992 km (0.033 R)
• M56: 18,467,109 km (0.051 R)
• M57: 18,910,816 km (0.105 R)
• M58: 19,178,746 km (0.03 R)
• M59: 19,447,873 km (0.108 R)
• M60: 19,537,931 km (0.118 R)
• M61: 19,718,346 km (0.117 R)
• M62: 20,171,777 km (0.089 R)
• M63: 20,491,318 km (0.062 R)
• M64: 20,904,657 km (0.099 R)
• M65: 21,274,313 km (0.09 R)
• M66: 24,502,635 km (0.116 R)
• M67: 25,186,148 km (0.109 R)
• M68: 25,333,352 km (0.1 R)
• M69: 25,925,311 km (0.101 R)
• M70: 26,322,493 km (0.062 R)
• M71: 26,621,689 km (0.102 R)
• M72: 26,721,770 km (0.093 R)
• M73: 26,871,966 km (0.104 R)
• M74: 27,173,256 km (0.03 R)
• M75: 28,747,624 km (0.077 R)
• M76: 29,261,792 km (0.117 R)
• M77: 29,519,998 km (0.074 R)
• M78: 29,727,191 km (0.118 R)
• M79: 29,934,833 km (0.113 R)
• M80: 31,085,241 km (0.118 R)
• M81: 31,984,174 km (0.066 R)
• M82: 32,143,646 km (0.113 R)
• M83: 32,516,892 km (0.068 R)
• M84: 32,891,635 km (0.061 R)
• M85: 33,915,932 km (0.11 R)
• M86: 34,024,241 km (0.111 R)
• M87: 36,050,843 km (0.113 R)
• M88: 37,442,253 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 14.3

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.92 AU - 8.46 AU

Year: 6776 Days

Day: 15 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,883,827 km

• M1: 187,147 km (0.077 R)
• M2: 289,472 km (0.102 R)
• M3: 382,971 km (0.116 R)
• M4: 545,733 km (0.064 R)
• M5: 651,050 km (0.103 R)
• M6: 806,931 km (0.091 R)
• M7: 1,079,049 km (0.062 R)
• M8: 1,209,948 km (0.115 R)
• M9: 1,408,314 km (0.119 R)
• M10: 1,498,073 km (0.057 R)
• M11: 1,693,448 km (0.049 R)
• M12: 1,947,315 km (0.098 R)
• M13: 2,079,111 km (0.078 R)
• M14: 2,266,707 km (0.051 R)
• M15: 2,449,366 km (0.086 R)
• M16: 2,875,271 km (0.034 R)
• M17: 3,312,845 km (0.105 R)
• M18: 3,447,034 km (0.047 R)
• M19: 3,645,700 km (0.054 R)
• M20: 4,172,135 km (0.082 R)
• M21: 4,736,418 km (0.093 R)
• M22: 4,999,860 km (0.069 R)
• M23: 5,112,208 km (0.103 R)
• M24: 5,599,149 km (0.11 R)
• M25: 5,981,820 km (0.072 R)
• M26: 6,648,728 km (0.071 R)
• M27: 7,307,557 km (0.063 R)
• M28: 7,403,449 km (0.084 R)
• M29: 8,152,186 km (0.106 R)
• M30: 8,334,845 km (0.12 R)
• M31: 8,653,638 km (0.101 R)
• M32: 8,789,025 km (0.062 R)
• M33: 8,908,104 km (0.115 R)
• M34: 9,027,783 km (0.097 R)
• M35: 9,476,876 km (0.08 R)
• M36: 9,598,947 km (0.106 R)
• M37: 10,360,999 km (0.102 R)
• M38: 10,523,013 km (0.105 R)
• M39: 10,649,573 km (0.059 R)
• M40: 10,758,331 km (0.118 R)
• M41: 10,940,691 km (0.045 R)
• M42: 11,068,896 km (0.048 R)
• M43: 11,680,303 km (0.117 R)
• M44: 11,980,695 km (0.086 R)
• M45: 12,188,636 km (0.076 R)
• M46: 12,646,705 km (0.117 R)
• M47: 12,800,641 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 14.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.89 AU - 9.11 AU

Year: 8710 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,883,827 km

• M1: 196,422 km (0.089 R)
• M2: 318,195 km (0.111 R)
• M3: 547,977 km (0.092 R)
• M4: 659,278 km (0.034 R)
• M5: 1,082,789 km (0.109 R)
• M6: 1,306,588 km (0.116 R)
• M7: 2,256,983 km (0.113 R)
• M8: 2,851,635 km (0.061 R)
• M9: 3,060,772 km (0.097 R)
• M10: 3,976,760 km (0.03 R)
• M11: 4,632,597 km (0.054 R)
• M12: 4,879,733 km (0.107 R)
• M13: 5,226,650 km (0.081 R)
• M14: 5,679,782 km (0.09 R)
• M15: 5,878,000 km (0.077 R)
• M16: 6,112,120 km (0.075 R)
• M17: 7,436,809 km (0.095 R)
• M18: 7,690,378 km (0.118 R)
• M19: 7,836,535 km (0.034 R)
• M20: 8,131,841 km (0.096 R)
• M21: 8,924,261 km (0.119 R)
• M22: 9,899,789 km (0.102 R)
• M23: 10,019,018 km (0.106 R)
• M24: 10,219,031 km (0.063 R)
• M25: 10,541,863 km (0.095 R)
• M26: 11,032,394 km (0.065 R)
• M27: 11,238,989 km (0.101 R)
• M28: 11,488,668 km (0.087 R)
• M29: 12,035,897 km (0.098 R)
• M30: 12,291,260 km (0.116 R)
• M31: 12,419,765 km (0.101 R)
• M32: 12,764,289 km (0.102 R)
• M33: 13,068,571 km (0.06 R)
• M34: 13,199,619 km (0.118 R)
• M35: 13,861,589 km (0.044 R)
• M36: 14,715,793 km (0.094 R)
• M37: 15,034,736 km (0.101 R)
• M38: 15,218,143 km (0.071 R)
• M39: 16,569,460 km (0.047 R)
• M40: 16,758,851 km (0.077 R)
• M41: 17,092,006 km (0.074 R)
• M42: 17,523,745 km (0.115 R)
• M43: 18,056,164 km (0.119 R)
• M44: 18,397,845 km (0.03 R)
• M45: 18,643,186 km (0.069 R)
• M46: 18,790,839 km (0.093 R)
• M47: 18,889,574 km (0.104 R)
• M48: 19,037,975 km (0.073 R)
• M49: 19,137,158 km (0.094 R)
• M50: 19,286,157 km (0.072 R)
• M51: 19,685,434 km (0.091 R)
• M52: 19,936,459 km (0.074 R)
• M53: 20,037,139 km (0.109 R)
• M54: 21,361,379 km (0.101 R)
• M55: 22,034,121 km (0.086 R)
• M56: 22,819,061 km (0.068 R)
• M57: 22,977,186 km (0.099 R)
• M58: 23,453,655 km (0.108 R)
• M59: 24,147,639 km (0.06 R)
• M60: 25,610,707 km (0.114 R)
• M61: 26,879,446 km (0.104 R)
• M62: 28,565,115 km (0.102 R)
• M63: 29,650,448 km (0.114 R)
• M64: 29,938,274 km (0.045 R)
• M65: 31,157,347 km (0.104 R)
• M66: 32,156,062 km (0.086 R)
• M67: 32,451,817 km (0.11 R)
• M68: 33,703,802 km (0.1 R)
• M69: 33,883,918 km (0.1 R)
• M70: 34,668,259 km (0.037 R)
• M71: 35,703,028 km (0.102 R)
• M72: 36,316,529 km (0.104 R)
• M73: 37,615,936 km (0.114 R)
• M74: 39,942,631 km (0.116 R)
• M75: 40,196,948 km (0.108 R)
• M76: 40,643,198 km (0.12 R)
• M77: 40,771,104 km (0.066 R)
• M78: 42,444,955 km (0.118 R)
• M79: 42,769,433 km (0.101 R)
• M80: 43,747,953 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.7

Radius: 4.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.3 AU - 18.92 AU

Year: 21676 Days

Day: 18 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,883,827 km

• M1: 240,703 km (0.088 R)
• M2: 369,507 km (0.08 R)
• M3: 607,218 km (0.108 R)
• M4: 711,787 km (0.108 R)
• M5: 784,790 km (0.072 R)
• M6: 1,087,427 km (0.114 R)
• M7: 1,200,673 km (0.101 R)
• M8: 1,273,377 km (0.108 R)
• M9: 1,484,908 km (0.117 R)
• M10: 1,740,122 km (0.039 R)
• M11: 2,026,004 km (0.118 R)
• M12: 3,350,544 km (0.091 R)
• M13: 4,291,963 km (0.044 R)
• M14: 4,358,983 km (0.118 R)
• M15: 4,403,862 km (0.075 R)
• M16: 4,516,809 km (0.106 R)
• M17: 4,837,846 km (0.097 R)
• M18: 5,746,204 km (0.078 R)
• M19: 6,371,673 km (0.088 R)
• M20: 7,390,135 km (0.079 R)
• M21: 7,904,303 km (0.072 R)
• M22: 7,986,582 km (0.101 R)
• M23: 8,514,064 km (0.108 R)
• M24: 9,052,915 km (0.115 R)
• M25: 10,163,081 km (0.053 R)
• M26: 10,192,851 km (0.111 R)
• M27: 10,886,087 km (0.084 R)
• M28: 11,812,996 km (0.116 R)
• M29: 12,127,451 km (0.037 R)
• M30: 12,317,589 km (0.07 R)
• M31: 12,604,518 km (0.108 R)
• M32: 12,958,168 km (0.083 R)
• M33: 14,304,997 km (0.041 R)
• M34: 15,147,832 km (0.055 R)
• M35: 15,284,265 km (0.109 R)
• M36: 15,902,852 km (0.092 R)
• M37: 16,041,380 km (0.066 R)
• M38: 17,164,411 km (0.111 R)
• M39: 18,348,927 km (0.084 R)
• M40: 18,713,048 km (0.115 R)
• M41: 20,080,821 km (0.11 R)
• M42: 20,568,959 km (0.076 R)
• M43: 23,776,637 km (0.082 R)
• M44: 24,652,532 km (0.112 R)
• M45: 25,782,595 km (0.096 R)
• M46: 27,467,515 km (0.071 R)
• M47: 27,509,104 km (0.099 R)
• M48: 27,883,846 km (0.08 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 13,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit