🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.68 AU - 0.8 AU

Year: 233 Days

Day: 31.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.92 AU

Year: 237 Days

Day: 33.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,164,826 km

• M1: 579,093 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.9 AU - 2.24 AU

Year: 1088 Days

Day: 19.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 11.3

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.09 AU - 5.75 AU

Year: 3986 Days

Day: 6.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,164,826 km

• M1: 169,195 km (0.092 R)
• M2: 289,771 km (0.053 R)
• M3: 414,835 km (0.054 R)
• M4: 661,372 km (0.093 R)
• M5: 903,422 km (0.055 R)
• M6: 1,049,279 km (0.082 R)
• M7: 1,132,157 km (0.112 R)
• M8: 1,203,216 km (0.059 R)
• M9: 1,290,581 km (0.079 R)
• M10: 1,979,629 km (0.072 R)
• M11: 2,298,571 km (0.086 R)
• M12: 2,408,526 km (0.108 R)
• M13: 2,788,205 km (0.081 R)
• M14: 3,207,378 km (0.049 R)
• M15: 3,289,508 km (0.116 R)
• M16: 3,372,385 km (0.072 R)
• M17: 3,540,234 km (0.094 R)
• M18: 3,646,598 km (0.096 R)
• M19: 3,862,617 km (0.102 R)
• M20: 3,972,123 km (0.068 R)
• M21: 4,398,028 km (0.056 R)
• M22: 4,581,734 km (0.097 R)
• M23: 4,674,634 km (0.072 R)
• M24: 5,004,647 km (0.113 R)
• M25: 5,489,195 km (0.116 R)
• M26: 5,988,852 km (0.099 R)
• M27: 6,192,903 km (0.098 R)
• M28: 6,425,079 km (0.04 R)
• M29: 6,660,247 km (0.091 R)
• M30: 7,247,119 km (0.08 R)
• M31: 7,712,069 km (0.093 R)
• M32: 8,074,096 km (0.082 R)
• M33: 8,299,690 km (0.12 R)
• M34: 8,441,808 km (0.112 R)
• M35: 8,786,033 km (0.071 R)
• M36: 9,018,059 km (0.087 R)
• M37: 10,057,166 km (0.065 R)
• M38: 10,977,941 km (0.11 R)
• M39: 11,353,730 km (0.043 R)
• M40: 11,574,986 km (0.088 R)
• M41: 12,150,339 km (0.092 R)
• M42: 12,899,076 km (0.104 R)
• M43: 13,030,872 km (0.072 R)
• M44: 13,629,413 km (0.103 R)
• M45: 13,763,602 km (0.102 R)
• M46: 14,338,956 km (0.028 R)
• M47: 14,646,679 km (0.104 R)
• M48: 14,922,088 km (0.078 R)
• M49: 15,025,909 km (0.084 R)
• M50: 15,303,713 km (0.093 R)
• M51: 15,653,323 km (0.11 R)
• M52: 15,758,640 km (0.119 R)
• M53: 15,829,100 km (0.035 R)
• M54: 15,970,171 km (0.06 R)
• M55: 16,253,809 km (0.118 R)
• M56: 16,360,472 km (0.092 R)
• M57: 17,114,296 km (0.059 R)
• M58: 17,440,868 km (0.083 R)
• M59: 18,173,748 km (0.12 R)
• M60: 18,284,600 km (0.115 R)
• M61: 19,254,592 km (0.091 R)
• M62: 19,821,718 km (0.03 R)
• M63: 20,432,676 km (0.112 R)
• M64: 20,701,952 km (0.088 R)
• M65: 21,011,171 km (0.072 R)
• M66: 21,477,916 km (0.104 R)
• M67: 21,790,875 km (0.09 R)
• M68: 22,461,073 km (0.106 R)
• M69: 22,938,141 km (0.061 R)
• M70: 23,218,038 km (0.118 R)
• M71: 23,338,315 km (0.1 R)
• M72: 23,418,649 km (0.11 R)
• M73: 23,499,133 km (0.071 R)
• M74: 24,634,431 km (0.101 R)
• M75: 26,329,076 km (0.08 R)
• M76: 26,706,062 km (0.099 R)
• M77: 27,084,844 km (0.05 R)
• M78: 27,423,085 km (0.094 R)
• M79: 28,146,391 km (0.119 R)
• M80: 28,317,531 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 9.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8 AU - 11.92 AU

Year: 11481 Days

Day: 5.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,164,826 km

• M1: 131,945 km (0.104 R)
• M2: 226,641 km (0.056 R)
• M3: 319,391 km (0.117 R)
• M4: 441,912 km (0.111 R)
• M5: 652,097 km (0.093 R)
• M6: 1,044,193 km (0.097 R)
• M7: 1,166,265 km (0.071 R)
• M8: 1,256,622 km (0.084 R)
• M9: 2,062,506 km (0.078 R)
• M10: 2,128,479 km (0.082 R)
• M11: 2,587,146 km (0.046 R)
• M12: 2,658,504 km (0.046 R)
• M13: 3,177,309 km (0.117 R)
• M14: 3,593,640 km (0.118 R)
• M15: 3,808,313 km (0.108 R)
• M16: 4,708,892 km (0.064 R)
• M17: 5,123,129 km (0.106 R)
• M18: 5,243,705 km (0.084 R)
• M19: 5,456,882 km (0.041 R)
• M20: 5,641,784 km (0.081 R)
• M21: 5,891,763 km (0.107 R)
• M22: 7,398,363 km (0.086 R)
• M23: 8,194,373 km (0.075 R)
• M24: 8,980,959 km (0.112 R)
• M25: 9,866,578 km (0.101 R)
• M26: 10,205,716 km (0.073 R)
• M27: 10,319,710 km (0.077 R)
• M28: 10,857,065 km (0.087 R)
• M29: 11,207,274 km (0.117 R)
• M30: 12,523,137 km (0.071 R)
• M31: 12,931,539 km (0.089 R)
• M32: 13,971,544 km (0.117 R)
• M33: 14,225,112 km (0.098 R)
• M34: 14,309,934 km (0.084 R)
• M35: 14,952,008 km (0.076 R)
• M36: 15,341,561 km (0.089 R)
• M37: 16,754,064 km (0.031 R)
• M38: 17,339,740 km (0.069 R)
• M39: 17,566,829 km (0.088 R)
• M40: 17,978,074 km (0.036 R)
• M41: 18,161,780 km (0.107 R)
• M42: 19,371,428 km (0.114 R)
• M43: 19,748,864 km (0.049 R)
• M44: 20,511,065 km (0.109 R)
• M45: 21,477,318 km (0.118 R)
• M46: 21,916,836 km (0.116 R)
• M47: 22,557,115 km (0.029 R)
• M48: 23,554,185 km (0.032 R)
• M49: 23,805,659 km (0.086 R)
• M50: 24,463,740 km (0.119 R)
• M51: 24,565,616 km (0.116 R)
• M52: 24,820,680 km (0.103 R)
• M53: 24,922,856 km (0.056 R)
• M54: 25,487,887 km (0.115 R)
• M55: 26,109,167 km (0.054 R)
• M56: 26,317,257 km (0.09 R)
• M57: 26,578,306 km (0.029 R)
• M58: 27,843,006 km (0.116 R)
• M59: 28,268,911 km (0.069 R)
• M60: 29,397,328 km (0.049 R)
• M61: 29,613,796 km (0.09 R)
• M62: 30,266,791 km (0.067 R)
• M63: 31,586,842 km (0.113 R)
• M64: 33,319,635 km (0.115 R)
• M65: 33,545,527 km (0.071 R)
• M66: 34,112,354 km (0.116 R)
• M67: 34,339,892 km (0.111 R)
• M68: 34,911,206 km (0.092 R)
• M69: 35,255,431 km (0.11 R)
• M70: 35,485,662 km (0.115 R)
• M71: 35,716,192 km (0.077 R)
• M72: 36,236,943 km (0.068 R)
• M73: 36,353,031 km (0.084 R)
• M74: 36,469,268 km (0.073 R)
• M75: 36,643,699 km (0.077 R)
• M76: 37,286,072 km (0.05 R)
• M77: 37,579,135 km (0.105 R)
• M78: 39,533,182 km (0.055 R)
• M79: 39,832,228 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.6

Radius: 12.7

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.82 AU - 11.62 AU

Year: 11933 Days

Day: 10.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,164,826 km

• M1: 243,097 km (0.076 R)
• M2: 344,673 km (0.092 R)
• M3: 433,535 km (0.076 R)
• M4: 715,826 km (0.042 R)
• M5: 839,543 km (0.081 R)
• M6: 1,201,271 km (0.1 R)
• M7: 1,351,916 km (0.107 R)
• M8: 1,529,339 km (0.1 R)
• M9: 1,672,953 km (0.088 R)
• M10: 1,842,747 km (0.097 R)
• M11: 2,246,212 km (0.114 R)
• M12: 2,554,982 km (0.107 R)
• M13: 2,953,960 km (0.026 R)
• M14: 3,480,843 km (0.072 R)
• M15: 3,589,751 km (0.115 R)
• M16: 3,699,855 km (0.077 R)
• M17: 3,811,155 km (0.046 R)
• M18: 4,711,136 km (0.092 R)
• M19: 5,357,399 km (0.105 R)
• M20: 5,739,322 km (0.113 R)
• M21: 6,462,478 km (0.039 R)
• M22: 6,630,926 km (0.07 R)
• M23: 7,006,715 km (0.104 R)
• M24: 7,530,158 km (0.043 R)
• M25: 7,814,694 km (0.076 R)
• M26: 8,467,539 km (0.1 R)
• M27: 10,058,811 km (0.114 R)
• M28: 10,254,336 km (0.05 R)
• M29: 10,768,653 km (0.11 R)
• M30: 10,888,481 km (0.101 R)
• M31: 11,170,024 km (0.058 R)
• M32: 11,291,348 km (0.086 R)
• M33: 12,236,507 km (0.118 R)
• M34: 12,529,270 km (0.083 R)
• M35: 12,655,531 km (0.033 R)
• M36: 12,739,755 km (0.031 R)
• M37: 13,853,361 km (0.105 R)
• M38: 14,731,052 km (0.115 R)
• M39: 15,087,244 km (0.092 R)
• M40: 15,536,487 km (0.096 R)
• M41: 15,672,172 km (0.113 R)
• M42: 15,944,590 km (0.097 R)
• M43: 17,236,667 km (0.081 R)
• M44: 17,517,911 km (0.084 R)
• M45: 17,942,619 km (0.097 R)
• M46: 18,180,031 km (0.119 R)
• M47: 18,802,358 km (0.028 R)
• M48: 20,018,589 km (0.109 R)
• M49: 20,611,445 km (0.084 R)
• M50: 21,109,905 km (0.11 R)
• M51: 21,209,986 km (0.076 R)
• M52: 21,461,161 km (0.1 R)
• M53: 21,966,353 km (0.071 R)
• M54: 22,322,246 km (0.116 R)
• M55: 22,936,944 km (0.087 R)
• M56: 23,091,628 km (0.112 R)
• M57: 23,194,851 km (0.115 R)
• M58: 23,973,956 km (0.112 R)
• M59: 26,416,291 km (0.099 R)
• M60: 26,524,301 km (0.12 R)
• M61: 27,448,068 km (0.062 R)
• M62: 27,721,832 km (0.107 R)
• M63: 28,161,650 km (0.119 R)
• M64: 29,103,967 km (0.03 R)
• M65: 29,831,611 km (0.069 R)
• M66: 30,451,993 km (0.085 R)
• M67: 31,247,704 km (0.081 R)
• M68: 31,762,770 km (0.1 R)
• M69: 32,917,665 km (0.094 R)
• M70: 34,086,174 km (0.067 R)
• M71: 34,557,407 km (0.051 R)
• M72: 34,734,681 km (0.114 R)
• M73: 35,565,847 km (0.086 R)
• M74: 36,043,812 km (0.075 R)
• M75: 36,343,606 km (0.036 R)
• M76: 38,649,059 km (0.042 R)
• M77: 38,894,399 km (0.065 R)
• M78: 39,943,230 km (0.114 R)
• M79: 40,626,892 km (0.115 R)
• M80: 40,751,657 km (0.067 R)
• M81: 41,001,485 km (0.077 R)
• M82: 41,565,320 km (0.119 R)
• M83: 41,942,755 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.7

Radius: 6.4

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.7 AU - 18.56 AU

Year: 24770 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,164,826 km

• M1: 237,113 km (0.075 R)
• M2: 328,667 km (0.1 R)
• M3: 389,852 km (0.089 R)
• M4: 783,893 km (0.098 R)
• M5: 987,196 km (0.06 R)
• M6: 1,476,980 km (0.065 R)
• M7: 2,733,003 km (0.047 R)
• M8: 2,776,387 km (0.087 R)
• M9: 3,548,611 km (0.085 R)
• M10: 3,596,034 km (0.102 R)
• M11: 4,181,410 km (0.045 R)
• M12: 4,281,790 km (0.03 R)
• M13: 8,204,396 km (0.091 R)
• M14: 9,624,977 km (0.097 R)
• M15: 11,119,759 km (0.06 R)
• M16: 13,124,371 km (0.109 R)
• M17: 14,775,632 km (0.096 R)
• M18: 15,392,275 km (0.113 R)
• M19: 17,211,235 km (0.043 R)
• M20: 18,764,360 km (0.105 R)
• M21: 18,930,414 km (0.06 R)
• M22: 19,599,715 km (0.097 R)
• M23: 20,191,673 km (0.067 R)
• M24: 22,529,140 km (0.116 R)
• M25: 23,774,542 km (0.063 R)
• M26: 24,677,665 km (0.072 R)
• M27: 24,768,620 km (0.086 R)
• M28: 24,859,725 km (0.104 R)
• M29: 25,684,159 km (0.103 R)
• M30: 26,424,519 km (0.09 R)
• M31: 26,984,314 km (0.066 R)
• M32: 28,496,300 km (0.068 R)
• M33: 29,938,573 km (0.115 R)
• M34: 30,619,842 km (0.08 R)
• M35: 31,011,339 km (0.09 R)
• M36: 32,594,085 km (0.085 R)
• M37: 32,793,648 km (0.037 R)
• M38: 32,993,810 km (0.099 R)
• M39: 33,094,041 km (0.074 R)
• M40: 33,294,652 km (0.099 R)
• M41: 34,507,292 km (0.09 R)
• M42: 35,119,147 km (0.09 R)
• M43: 35,631,670 km (0.036 R)
• M44: 37,915,880 km (0.11 R)
• M45: 39,500,420 km (0.101 R)
• M46: 40,140,250 km (0.041 R)
• M47: 40,247,213 km (0.045 R)
• M48: 40,890,932 km (0.096 R)
• M49: 42,188,844 km (0.073 R)
• M50: 42,952,092 km (0.092 R)
• M51: 43,280,609 km (0.117 R)
• M52: 46,949,048 km (0.078 R)
• M53: 50,715,773 km (0.082 R)
• M54: 51,992,740 km (0.112 R)
• M55: 53,633,380 km (0.077 R)
• M56: 53,751,113 km (0.055 R)
• M57: 56,125,830 km (0.05 R)
• M58: 57,085,201 km (0.082 R)
• M59: 59,141,873 km (0.061 R)
• M60: 59,629,262 km (0.089 R)
• M61: 59,751,334 km (0.086 R)
• M62: 60,363,040 km (0.1 R)
• M63: 60,730,901 km (0.083 R)
• M64: 61,222,629 km (0.081 R)
• M65: 61,715,854 km (0.09 R)
• M66: 62,086,407 km (0.12 R)
• M67: 64,075,910 km (0.034 R)
• M68: 65,329,839 km (0.095 R)
• M69: 66,465,436 km (0.063 R)
• M70: 67,225,992 km (0.043 R)
• M71: 68,116,997 km (0.114 R)
• M72: 68,372,360 km (0.114 R)
• M73: 70,684,396 km (0.119 R)
• M74: 73,413,809 km (0.108 R)
• M75: 74,331,442 km (0.056 R)
• M76: 74,989,074 km (0.066 R)
• M77: 77,905,634 km (0.112 R)
• M78: 78,172,667 km (0.032 R)
• M79: 80,184,758 km (0.105 R)
• M80: 82,485,573 km (0.11 R)
• M81: 82,757,692 km (0.081 R)
• M82: 84,945,411 km (0.117 R)
• M83: 85,082,742 km (0.116 R)
• M84: 86,460,389 km (0.098 R)
• M85: 87,151,980 km (0.106 R)
• M86: 87,429,184 km (0.091 R)
• M87: 88,262,445 km (0.035 R)
• M88: 89,517,122 km (0.113 R)
• M89: 91,339,972 km (0.094 R)
• M90: 91,903,357 km (0.096 R)
• M91: 92,609,160 km (0.047 R)
• M92: 92,750,530 km (0.118 R)
• M93: 94,310,387 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 12,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit