🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.81 AU - 0.87 AU

Year: 286 Days

Day: 12.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,210,017 km

• M1: 282,590 km (0.109 R)
• M2: 454,030 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.38 AU - 1.64 AU

Year: 688 Days

Day: 42 Hours

Environment

Temp: -49 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.71 AU

Year: 793 Days

Day: 42 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,210,017 km

• M1: 79,436 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.77 AU - 2.85 AU

Year: 1302 Days

Day: 22 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.1

Radius: 9.4

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.65 AU - 10.11 AU

Year: 9813 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,210,017 km

• M1: 129,103 km (0.1 R)
• M2: 193,729 km (0.119 R)
• M3: 270,623 km (0.12 R)
• M4: 343,626 km (0.1 R)
• M5: 447,597 km (0.101 R)
• M6: 575,952 km (0.111 R)
• M7: 945,159 km (0.066 R)
• M8: 1,312,273 km (0.102 R)
• M9: 1,485,357 km (0.057 R)
• M10: 1,834,967 km (0.107 R)
• M11: 1,911,861 km (0.115 R)
• M12: 2,088,985 km (0.076 R)
• M13: 2,189,814 km (0.107 R)
• M14: 2,333,577 km (0.12 R)
• M15: 2,784,016 km (0.057 R)
• M16: 3,238,196 km (0.097 R)
• M17: 3,308,207 km (0.094 R)
• M18: 3,378,967 km (0.088 R)
• M19: 3,788,865 km (0.105 R)
• M20: 3,987,382 km (0.034 R)
• M21: 4,498,558 km (0.059 R)
• M22: 4,735,371 km (0.051 R)
• M23: 4,815,107 km (0.085 R)
• M24: 5,111,909 km (0.104 R)
• M25: 5,248,641 km (0.105 R)
• M26: 5,359,045 km (0.095 R)
• M27: 5,610,219 km (0.087 R)
• M28: 5,865,284 km (0.101 R)
• M29: 6,037,471 km (0.099 R)
• M30: 7,105,151 km (0.094 R)
• M31: 7,227,372 km (0.067 R)
• M32: 7,912,231 km (0.103 R)
• M33: 8,134,534 km (0.1 R)
• M34: 8,326,617 km (0.117 R)
• M35: 8,423,258 km (0.103 R)
• M36: 8,617,735 km (0.064 R)
• M37: 8,748,184 km (0.041 R)
• M38: 8,846,470 km (0.067 R)
• M39: 10,260,469 km (0.114 R)
• M40: 10,712,255 km (0.087 R)
• M41: 11,241,682 km (0.076 R)
• M42: 11,924,446 km (0.099 R)
• M43: 12,880,676 km (0.109 R)
• M44: 13,292,519 km (0.097 R)
• M45: 14,244,709 km (0.097 R)
• M46: 14,709,659 km (0.097 R)
• M47: 14,983,124 km (0.092 R)
• M48: 15,574,784 km (0.085 R)
• M49: 17,066,873 km (0.118 R)
• M50: 17,560,546 km (0.071 R)
• M51: 18,017,268 km (0.095 R)
• M52: 18,561,954 km (0.09 R)
• M53: 18,857,560 km (0.095 R)
• M54: 19,027,204 km (0.032 R)
• M55: 19,197,296 km (0.106 R)
• M56: 19,367,838 km (0.061 R)
• M57: 19,453,408 km (0.071 R)
• M58: 19,710,567 km (0.085 R)
• M59: 20,576,290 km (0.108 R)
• M60: 22,120,738 km (0.111 R)
• M61: 22,254,927 km (0.099 R)
• M62: 24,993,615 km (0.049 R)
• M63: 25,320,038 km (0.094 R)
• M64: 25,460,361 km (0.036 R)
• M65: 26,449,801 km (0.071 R)
• M66: 27,451,957 km (0.102 R)
• M67: 27,788,702 km (0.044 R)
• M68: 27,933,363 km (0.082 R)
• M69: 28,612,238 km (0.036 R)
• M70: 29,493,071 km (0.086 R)
• M71: 30,730,993 km (0.099 R)
• M72: 32,036,534 km (0.096 R)
• M73: 32,391,081 km (0.116 R)
• M74: 32,695,961 km (0.114 R)
• M75: 33,308,714 km (0.036 R)
• M76: 33,770,822 km (0.1 R)
• M77: 34,131,652 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 11.3

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.18 AU - 11.16 AU

Year: 12926 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 82,210,017 km

• M1: 243,246 km (0.112 R)
• M2: 375,042 km (0.085 R)
• M3: 622,178 km (0.112 R)
• M4: 901,926 km (0.096 R)
• M5: 1,046,437 km (0.085 R)
• M6: 1,266,795 km (0.052 R)
• M7: 1,551,629 km (0.115 R)
• M8: 1,830,779 km (0.109 R)
• M9: 2,044,105 km (0.109 R)
• M10: 2,154,060 km (0.073 R)
• M11: 2,294,083 km (0.069 R)
• M12: 2,613,176 km (0.077 R)
• M13: 3,261,832 km (0.073 R)
• M14: 3,358,472 km (0.091 R)
• M15: 3,554,894 km (0.105 R)
• M16: 3,687,887 km (0.025 R)
• M17: 3,993,216 km (0.06 R)
• M18: 4,236,462 km (0.106 R)
• M19: 4,737,765 km (0.038 R)
• M20: 5,032,772 km (0.101 R)
• M21: 5,371,760 km (0.111 R)
• M22: 5,448,055 km (0.083 R)
• M23: 5,835,514 km (0.081 R)
• M24: 6,677,899 km (0.098 R)
• M25: 7,092,435 km (0.104 R)
• M26: 7,472,713 km (0.103 R)
• M27: 7,558,133 km (0.11 R)
• M28: 7,946,639 km (0.106 R)
• M29: 9,014,169 km (0.114 R)
• M30: 9,985,059 km (0.057 R)
• M31: 10,268,697 km (0.05 R)
• M32: 10,554,878 km (0.081 R)
• M33: 10,795,282 km (0.04 R)
• M34: 10,940,541 km (0.097 R)
• M35: 11,775,447 km (0.109 R)
• M36: 13,506,294 km (0.082 R)
• M37: 15,369,685 km (0.1 R)
• M38: 15,587,799 km (0.062 R)
• M39: 16,248,124 km (0.089 R)
• M40: 17,369,210 km (0.056 R)
• M41: 17,996,325 km (0.109 R)
• M42: 18,457,086 km (0.084 R)
• M43: 18,572,875 km (0.076 R)
• M44: 18,688,963 km (0.1 R)
• M45: 19,508,011 km (0.086 R)
• M46: 20,040,729 km (0.037 R)
• M47: 21,606,720 km (0.077 R)
• M48: 21,728,792 km (0.089 R)
• M49: 22,096,353 km (0.074 R)
• M50: 22,837,761 km (0.053 R)
• M51: 23,274,138 km (0.065 R)
• M52: 23,650,227 km (0.072 R)
• M53: 25,949,097 km (0.058 R)
• M54: 27,587,194 km (0.106 R)
• M55: 28,988,776 km (0.104 R)
• M56: 29,868,112 km (0.093 R)
• M57: 30,140,381 km (0.116 R)
• M58: 31,514,287 km (0.088 R)
• M59: 31,860,906 km (0.079 R)
• M60: 32,768,217 km (0.091 R)
• M61: 33,754,815 km (0.075 R)
• M62: 34,109,511 km (0.113 R)
• M63: 36,263,571 km (0.109 R)
• M64: 37,577,040 km (0.047 R)
• M65: 38,831,867 km (0.035 R)
• M66: 39,129,118 km (0.054 R)
• M67: 39,427,117 km (0.097 R)
• M68: 39,501,617 km (0.117 R)
• M69: 40,701,990 km (0.086 R)
• M70: 41,990,327 km (0.043 R)
• M71: 42,831,217 km (0.109 R)
• M72: 44,141,545 km (0.106 R)
• M73: 45,074,437 km (0.11 R)
• M74: 45,465,037 km (0.057 R)
• M75: 45,699,906 km (0.081 R)
• M76: 46,092,301 km (0.079 R)
• M77: 47,434,942 km (0.105 R)
• M78: 47,673,101 km (0.043 R)
• M79: 49,352,038 km (0.117 R)
• M80: 51,784,051 km (0.065 R)
• M81: 51,947,561 km (0.093 R)
• M82: 53,096,922 km (0.078 R)
• M83: 53,261,779 km (0.052 R)
• M84: 54,836,745 km (0.072 R)
• M85: 55,839,350 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.9

Radius: 6.8

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.72 AU - 19.4 AU

Year: 30859 Days

Day: 23.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,210,017 km

• M1: 97,987 km (0.098 R)
• M2: 669,002 km (0.107 R)
• M3: 1,261,559 km (0.061 R)
• M4: 1,573,022 km (0.096 R)
• M5: 1,671,158 km (0.101 R)
• M6: 1,737,729 km (0.119 R)
• M7: 2,759,931 km (0.085 R)
• M8: 4,572,309 km (0.107 R)
• M9: 5,291,426 km (0.112 R)
• M10: 6,148,323 km (0.11 R)
• M11: 7,320,123 km (0.068 R)
• M12: 7,540,481 km (0.103 R)
• M13: 7,819,032 km (0.085 R)
• M14: 8,849,612 km (0.056 R)
• M15: 9,680,179 km (0.038 R)
• M16: 10,288,743 km (0.077 R)
• M17: 11,161,348 km (0.102 R)
• M18: 11,863,410 km (0.114 R)
• M19: 12,057,439 km (0.095 R)
• M20: 12,514,161 km (0.119 R)
• M21: 13,579,148 km (0.08 R)
• M22: 13,849,920 km (0.064 R)
• M23: 14,259,519 km (0.088 R)
• M24: 14,673,008 km (0.046 R)
• M25: 15,582,413 km (0.12 R)
• M26: 16,079,677 km (0.084 R)
• M27: 16,366,157 km (0.111 R)
• M28: 17,089,762 km (0.107 R)
• M29: 17,676,036 km (0.095 R)
• M30: 17,749,787 km (0.094 R)
• M31: 18,269,042 km (0.088 R)
• M32: 18,492,990 km (0.101 R)
• M33: 20,627,602 km (0.1 R)
• M34: 22,598,254 km (0.115 R)
• M35: 24,463,740 km (0.066 R)
• M36: 25,373,145 km (0.111 R)
• M37: 26,631,114 km (0.098 R)
• M38: 27,140,046 km (0.107 R)
• M39: 27,481,129 km (0.069 R)
• M40: 28,685,841 km (0.109 R)
• M41: 29,382,069 km (0.077 R)
• M42: 29,732,128 km (0.095 R)
• M43: 29,819,942 km (0.111 R)
• M44: 30,968,554 km (0.112 R)
• M45: 31,235,736 km (0.07 R)
• M46: 33,127,102 km (0.079 R)
• M47: 33,491,522 km (0.038 R)
• M48: 34,500,560 km (0.117 R)
• M49: 35,333,521 km (0.051 R)
• M50: 35,426,421 km (0.036 R)
• M51: 35,519,471 km (0.067 R)
• M52: 36,642,353 km (0.1 R)
• M53: 38,062,336 km (0.077 R)
• M54: 39,018,865 km (0.113 R)
• M55: 39,500,271 km (0.025 R)
• M56: 39,983,472 km (0.084 R)
• M57: 40,371,379 km (0.079 R)
• M58: 40,858,170 km (0.1 R)
• M59: 42,626,567 km (0.084 R)
• M60: 43,719,379 km (0.109 R)
• M61: 46,339,137 km (0.108 R)
• M62: 47,462,617 km (0.09 R)
• M63: 47,667,866 km (0.116 R)
• M64: 49,112,831 km (0.119 R)
• M65: 49,424,444 km (0.062 R)
• M66: 50,677,027 km (0.083 R)
• M67: 51,940,082 km (0.039 R)
• M68: 52,681,638 km (0.088 R)
• M69: 53,533,299 km (0.102 R)
• M70: 55,142,673 km (0.1 R)
• M71: 56,332,873 km (0.108 R)
• M72: 56,767,754 km (0.11 R)
• M73: 59,179,571 km (0.045 R)
• M74: 59,954,039 km (0.025 R)
• M75: 60,509,197 km (0.096 R)
• M76: 61,289,350 km (0.115 R)
• M77: 61,512,849 km (0.118 R)
• M78: 62,297,340 km (0.074 R)
• M79: 66,957,763 km (0.073 R)
• M80: 68,343,039 km (0.119 R)
• M81: 69,155,356 km (0.091 R)
• M82: 70,555,442 km (0.111 R)
• M83: 70,672,428 km (0.051 R)
• M84: 70,906,848 km (0.083 R)
• M85: 71,729,187 km (0.06 R)
• M86: 72,318,603 km (0.099 R)
• M87: 73,620,852 km (0.063 R)
• M88: 73,739,633 km (0.083 R)
• M89: 75,768,330 km (0.095 R)
• M90: 76,849,773 km (0.072 R)
• M91: 77,452,802 km (0.115 R)
• M92: 77,573,677 km (0.107 R)
• M93: 81,840,657 km (0.118 R)
• M94: 82,086,895 km (0.045 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit