🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 20.4 Hours

Environment

Temp: 255 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.66 AU - 0.76 AU

Year: 215 Days

Day: 41.5 Hours

Environment

Temp: 117 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,302,706 km

• M1: 38,895 km (0.113 R)
• M2: 110,254 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.48 AU - 1.68 AU

Year: 715 Days

Day: 31.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 11.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.74 AU - 6.82 AU

Year: 5001 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,302,706 km

• M1: 152,739 km (0.09 R)
• M2: 241,152 km (0.043 R)
• M3: 391,049 km (0.069 R)
• M4: 562,189 km (0.103 R)
• M5: 688,300 km (0.083 R)
• M6: 902,823 km (0.071 R)
• M7: 1,102,836 km (0.087 R)
• M8: 1,227,451 km (0.102 R)
• M9: 1,397,095 km (0.085 R)
• M10: 1,630,766 km (0.103 R)
• M11: 1,774,380 km (0.104 R)
• M12: 2,488,860 km (0.039 R)
• M13: 2,877,216 km (0.106 R)
• M14: 2,964,282 km (0.113 R)
• M15: 3,284,870 km (0.112 R)
• M16: 3,412,776 km (0.087 R)
• M17: 3,579,428 km (0.105 R)
• M18: 3,748,923 km (0.1 R)
• M19: 4,018,049 km (0.114 R)
• M20: 4,493,920 km (0.05 R)
• M21: 4,697,672 km (0.114 R)
• M22: 5,135,396 km (0.111 R)
• M23: 5,629,817 km (0.075 R)
• M24: 6,072,327 km (0.033 R)
• M25: 6,548,946 km (0.052 R)
• M26: 7,322,517 km (0.083 R)
• M27: 7,490,365 km (0.068 R)
• M28: 7,610,941 km (0.067 R)
• M29: 8,174,476 km (0.081 R)
• M30: 8,448,689 km (0.076 R)
• M31: 8,726,044 km (0.094 R)
• M32: 9,523,550 km (0.115 R)
• M33: 10,077,212 km (0.083 R)
• M34: 10,425,176 km (0.096 R)
• M35: 11,215,652 km (0.096 R)
• M36: 11,409,381 km (0.085 R)
• M37: 11,520,532 km (0.055 R)
• M38: 11,884,354 km (0.083 R)
• M39: 12,738,558 km (0.113 R)
• M40: 13,202,162 km (0.111 R)
• M41: 13,348,319 km (0.083 R)
• M42: 14,146,124 km (0.057 R)
• M43: 14,747,208 km (0.071 R)
• M44: 15,356,521 km (0.114 R)
• M45: 15,479,340 km (0.063 R)
• M46: 16,036,293 km (0.043 R)
• M47: 17,042,638 km (0.073 R)
• M48: 17,169,946 km (0.11 R)
• M49: 17,972,239 km (0.094 R)
• M50: 18,134,254 km (0.071 R)
• M51: 18,524,854 km (0.099 R)
• M52: 18,885,385 km (0.096 R)
• M53: 19,083,004 km (0.102 R)
• M54: 19,680,198 km (0.112 R)
• M55: 19,813,640 km (0.115 R)
• M56: 20,148,739 km (0.097 R)
• M57: 20,384,505 km (0.11 R)
• M58: 20,756,705 km (0.104 R)
• M59: 20,994,715 km (0.097 R)
• M60: 21,097,040 km (0.034 R)
• M61: 22,651,511 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 9.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.54 AU - 9.06 AU

Year: 7098 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,302,706 km

• M1: 141,370 km (0.077 R)
• M2: 222,901 km (0.03 R)
• M3: 417,827 km (0.065 R)
• M4: 550,071 km (0.092 R)
• M5: 634,295 km (0.081 R)
• M6: 723,455 km (0.118 R)
• M7: 831,166 km (0.103 R)
• M8: 1,916,947 km (0.109 R)
• M9: 2,088,985 km (0.03 R)
• M10: 2,387,283 km (0.088 R)
• M11: 2,448,618 km (0.082 R)
• M12: 3,202,890 km (0.1 R)
• M13: 3,384,951 km (0.112 R)
• M14: 3,523,778 km (0.08 R)
• M15: 3,641,063 km (0.096 R)
• M16: 4,624,519 km (0.077 R)
• M17: 4,778,904 km (0.091 R)
• M18: 5,305,788 km (0.094 R)
• M19: 6,187,069 km (0.053 R)
• M20: 6,500,476 km (0.044 R)
• M21: 7,261,929 km (0.108 R)
• M22: 7,471,815 km (0.041 R)
• M23: 7,592,690 km (0.083 R)
• M24: 7,866,903 km (0.081 R)
• M25: 8,614,145 km (0.102 R)
• M26: 9,221,662 km (0.086 R)
• M27: 9,286,437 km (0.047 R)
• M28: 9,909,363 km (0.118 R)
• M29: 10,715,396 km (0.077 R)
• M30: 10,920,196 km (0.037 R)
• M31: 11,437,804 km (0.086 R)
• M32: 11,542,373 km (0.09 R)
• M33: 11,612,236 km (0.115 R)
• M34: 11,857,875 km (0.046 R)
• M35: 12,282,883 km (0.111 R)
• M36: 12,640,870 km (0.104 R)
• M37: 12,748,880 km (0.12 R)
• M38: 13,293,865 km (0.108 R)
• M39: 14,144,329 km (0.118 R)
• M40: 14,406,724 km (0.04 R)
• M41: 15,510,606 km (0.102 R)
• M42: 15,664,991 km (0.063 R)
• M43: 15,858,721 km (0.112 R)
• M44: 16,014,302 km (0.102 R)
• M45: 16,170,333 km (0.106 R)
• M46: 16,720,554 km (0.117 R)
• M47: 16,799,691 km (0.09 R)
• M48: 17,879,788 km (0.111 R)
• M49: 18,326,188 km (0.117 R)
• M50: 18,982,175 km (0.101 R)
• M51: 19,396,112 km (0.088 R)
• M52: 20,064,515 km (0.067 R)
• M53: 20,359,373 km (0.115 R)
• M54: 20,528,418 km (0.068 R)
• M55: 20,655,576 km (0.112 R)
• M56: 20,740,548 km (0.099 R)
• M57: 21,123,967 km (0.098 R)
• M58: 21,725,351 km (0.106 R)
• M59: 21,811,669 km (0.068 R)
• M60: 22,158,287 km (0.069 R)
• M61: 22,463,018 km (0.032 R)
• M62: 22,594,066 km (0.084 R)
• M63: 22,681,431 km (0.107 R)
• M64: 23,076,668 km (0.11 R)
• M65: 23,297,176 km (0.098 R)
• M66: 23,518,281 km (0.092 R)
• M67: 23,695,854 km (0.1 R)
• M68: 24,275,695 km (0.083 R)
• M69: 24,544,822 km (0.117 R)
• M70: 25,358,485 km (0.097 R)
• M71: 25,586,023 km (0.093 R)
• M72: 26,733,887 km (0.043 R)
• M73: 27,945,630 km (0.09 R)
• M74: 28,794,897 km (0.076 R)
• M75: 29,127,453 km (0.096 R)
• M76: 29,270,469 km (0.04 R)
• M77: 29,413,485 km (0.078 R)
• M78: 29,652,692 km (0.093 R)
• M79: 29,844,476 km (0.069 R)
• M80: 30,229,242 km (0.118 R)
• M81: 31,295,725 km (0.097 R)
• M82: 31,393,263 km (0.116 R)
• M83: 32,423,842 km (0.078 R)
• M84: 32,720,345 km (0.119 R)
• M85: 33,266,378 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 9.9

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.56 AU - 13.44 AU

Year: 14960 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,302,706 km

• M1: 215,122 km (0.097 R)
• M2: 478,115 km (0.105 R)
• M3: 582,534 km (0.086 R)
• M4: 735,124 km (0.105 R)
• M5: 1,174,792 km (0.111 R)
• M6: 2,173,507 km (0.116 R)
• M7: 2,701,438 km (0.092 R)
• M8: 2,930,323 km (0.052 R)
• M9: 3,165,641 km (0.104 R)
• M10: 3,835,091 km (0.048 R)
• M11: 4,318,143 km (0.05 R)
• M12: 4,394,138 km (0.066 R)
• M13: 4,470,583 km (0.084 R)
• M14: 4,547,626 km (0.091 R)
• M15: 4,781,148 km (0.052 R)
• M16: 4,859,836 km (0.088 R)
• M17: 4,978,767 km (0.081 R)
• M18: 6,349,682 km (0.099 R)
• M19: 6,654,861 km (0.05 R)
• M20: 7,009,408 km (0.101 R)
• M21: 7,279,432 km (0.1 R)
• M22: 7,552,897 km (0.102 R)
• M23: 7,644,900 km (0.089 R)
• M24: 7,922,853 km (0.097 R)
• M25: 8,251,370 km (0.081 R)
• M26: 8,825,078 km (0.068 R)
• M27: 9,909,961 km (0.091 R)
• M28: 10,314,923 km (0.103 R)
• M29: 10,416,949 km (0.095 R)
• M30: 13,969,599 km (0.113 R)
• M31: 16,228,078 km (0.094 R)
• M32: 16,885,411 km (0.049 R)
• M33: 18,909,021 km (0.103 R)
• M34: 18,971,553 km (0.037 R)
• M35: 19,663,743 km (0.061 R)
• M36: 20,492,515 km (0.067 R)
• M37: 20,943,552 km (0.114 R)
• M38: 21,008,179 km (0.091 R)
• M39: 21,462,956 km (0.105 R)
• M40: 21,658,780 km (0.063 R)
• M41: 22,315,963 km (0.099 R)
• M42: 22,448,208 km (0.091 R)
• M43: 22,846,437 km (0.077 R)
• M44: 23,515,439 km (0.11 R)
• M45: 24,804,225 km (0.052 R)
• M46: 26,674,647 km (0.096 R)
• M47: 27,308,343 km (0.086 R)
• M48: 27,378,954 km (0.115 R)
• M49: 27,520,623 km (0.064 R)
• M50: 27,733,351 km (0.1 R)
• M51: 29,094,093 km (0.104 R)
• M52: 30,917,392 km (0.045 R)
• M53: 31,138,647 km (0.052 R)
• M54: 31,434,552 km (0.082 R)
• M55: 31,508,603 km (0.109 R)
• M56: 31,954,404 km (0.091 R)
• M57: 32,852,440 km (0.095 R)
• M58: 34,291,273 km (0.08 R)
• M59: 35,056,765 km (0.112 R)
• M60: 36,760,685 km (0.106 R)
• M61: 38,491,383 km (0.108 R)
• M62: 38,570,819 km (0.109 R)
• M63: 39,766,854 km (0.079 R)
• M64: 42,686,556 km (0.109 R)
• M65: 42,933,093 km (0.099 R)
• M66: 43,179,929 km (0.112 R)
• M67: 43,592,520 km (0.106 R)
• M68: 44,671,271 km (0.101 R)
• M69: 44,754,597 km (0.118 R)
• M70: 45,172,124 km (0.083 R)
• M71: 47,789,339 km (0.059 R)
• M72: 51,937,838 km (0.063 R)
• M73: 52,288,794 km (0.071 R)
• M74: 53,523,126 km (0.108 R)
• M75: 54,410,541 km (0.108 R)
• M76: 55,213,582 km (0.117 R)
• M77: 56,290,238 km (0.065 R)
• M78: 56,921,391 km (0.107 R)
• M79: 57,102,255 km (0.064 R)
• M80: 57,736,550 km (0.116 R)
• M81: 58,646,704 km (0.067 R)
• M82: 59,012,022 km (0.114 R)
• M83: 59,103,576 km (0.07 R)
• M84: 59,194,980 km (0.1 R)
• M85: 59,469,791 km (0.107 R)
• M86: 59,745,051 km (0.109 R)
• M87: 60,112,763 km (0.091 R)
• M88: 60,296,918 km (0.077 R)
• M89: 60,665,677 km (0.073 R)
• M90: 61,312,837 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161

Radius: 4.6

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.46 AU - 18.5 AU

Year: 20866 Days

Day: 15.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,302,706 km

• M1: 58,792 km (0.083 R)
• M2: 91,703 km (0.099 R)
• M3: 128,654 km (0.075 R)
• M4: 400,623 km (0.109 R)
• M5: 612,902 km (0.041 R)
• M6: 912,697 km (0.079 R)
• M7: 1,008,738 km (0.047 R)
• M8: 1,088,025 km (0.043 R)
• M9: 1,128,417 km (0.101 R)
• M10: 1,492,239 km (0.078 R)
• M11: 2,087,788 km (0.102 R)
• M12: 2,944,535 km (0.116 R)
• M13: 3,173,868 km (0.105 R)
• M14: 3,232,212 km (0.107 R)
• M15: 3,589,152 km (0.064 R)
• M16: 3,619,520 km (0.104 R)
• M17: 3,834,044 km (0.049 R)
• M18: 3,958,659 km (0.119 R)
• M19: 4,052,906 km (0.04 R)
• M20: 4,116,036 km (0.106 R)
• M21: 4,243,643 km (0.119 R)
• M22: 5,588,528 km (0.107 R)
• M23: 5,729,748 km (0.109 R)
• M24: 5,836,411 km (0.095 R)
• M25: 6,750,754 km (0.097 R)
• M26: 6,825,852 km (0.083 R)
• M27: 6,976,796 km (0.059 R)
• M28: 7,205,381 km (0.08 R)
• M29: 7,748,123 km (0.116 R)
• M30: 9,078,646 km (0.119 R)
• M31: 9,411,800 km (0.114 R)
• M32: 10,696,098 km (0.114 R)
• M33: 10,827,595 km (0.085 R)
• M34: 11,225,076 km (0.07 R)
• M35: 11,269,507 km (0.105 R)
• M36: 11,898,117 km (0.103 R)
• M37: 12,723,000 km (0.054 R)
• M38: 13,851,267 km (0.049 R)
• M39: 13,898,989 km (0.104 R)
• M40: 14,090,324 km (0.102 R)
• M41: 14,282,558 km (0.109 R)
• M42: 15,158,303 km (0.094 R)
• M43: 16,201,749 km (0.115 R)
• M44: 16,453,671 km (0.072 R)
• M45: 17,063,432 km (0.112 R)
• M46: 17,268,381 km (0.064 R)
• M47: 18,148,166 km (0.096 R)
• M48: 18,514,681 km (0.117 R)
• M49: 18,725,315 km (0.088 R)
• M50: 19,308,298 km (0.104 R)
• M51: 19,682,442 km (0.106 R)
• M52: 20,928,593 km (0.095 R)
• M53: 21,147,903 km (0.11 R)
• M54: 21,423,163 km (0.114 R)
• M55: 21,754,971 km (0.105 R)
• M56: 22,423,674 km (0.046 R)
• M57: 23,212,354 km (0.091 R)
• M58: 23,269,051 km (0.102 R)
• M59: 23,781,274 km (0.112 R)
• M60: 23,838,421 km (0.112 R)
• M61: 24,182,197 km (0.078 R)
• M62: 24,354,683 km (0.107 R)
• M63: 24,470,023 km (0.041 R)
• M64: 25,107,011 km (0.085 R)
• M65: 26,456,683 km (0.097 R)
• M66: 26,872,116 km (0.111 R)
• M67: 26,991,196 km (0.117 R)
• M68: 27,529,299 km (0.089 R)
• M69: 29,225,889 km (0.066 R)
• M70: 29,532,265 km (0.045 R)
• M71: 29,716,719 km (0.082 R)
• M72: 30,644,525 km (0.044 R)
• M73: 30,893,606 km (0.086 R)
• M74: 31,330,880 km (0.106 R)
• M75: 32,718,849 km (0.106 R)
• M76: 32,973,315 km (0.038 R)
• M77: 34,126,715 km (0.117 R)
• M78: 34,514,174 km (0.073 R)
• M79: 34,967,904 km (0.084 R)
• M80: 36,275,389 km (0.111 R)
• M81: 37,465,740 km (0.118 R)
• M82: 39,410,213 km (0.084 R)
• M83: 41,456,113 km (0.09 R)
• M84: 42,491,929 km (0.097 R)
• M85: 44,166,827 km (0.103 R)
• M86: 44,307,299 km (0.077 R)
• M87: 45,437,062 km (0.096 R)
• M88: 46,219,309 km (0.113 R)
• M89: 46,790,923 km (0.095 R)
• M90: 47,796,968 km (0.12 R)
• M91: 48,302,759 km (0.054 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit