🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 223 Days

Day: 24.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,030,878 km

• M1: 478,564 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.15 AU - 1.91 AU

Year: 691 Days

Day: 46.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.07 AU - 3.39 AU

Year: 2120 Days

Day: 15.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.3

Radius: 14.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.88 AU - 10.82 AU

Year: 11291 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,030,878 km

• M1: 194,328 km (0.096 R)
• M2: 356,941 km (0.082 R)
• M3: 455,974 km (0.031 R)
• M4: 583,731 km (0.111 R)
• M5: 938,876 km (0.062 R)
• M6: 1,033,871 km (0.054 R)
• M7: 1,193,342 km (0.112 R)
• M8: 1,916,199 km (0.092 R)
• M9: 2,323,405 km (0.108 R)
• M10: 3,072,591 km (0.086 R)
• M11: 3,248,817 km (0.095 R)
• M12: 3,459,002 km (0.087 R)
• M13: 3,704,791 km (0.094 R)
• M14: 3,829,855 km (0.105 R)
• M15: 4,949,745 km (0.11 R)
• M16: 5,262,554 km (0.059 R)
• M17: 5,617,849 km (0.104 R)
• M18: 5,726,008 km (0.12 R)
• M19: 5,980,923 km (0.086 R)
• M20: 6,128,426 km (0.086 R)
• M21: 6,277,127 km (0.1 R)
• M22: 6,692,111 km (0.096 R)
• M23: 7,038,430 km (0.064 R)
• M24: 7,272,700 km (0.087 R)
• M25: 8,648,253 km (0.088 R)
• M26: 9,623,781 km (0.117 R)
• M27: 9,797,015 km (0.117 R)
• M28: 9,927,614 km (0.056 R)
• M29: 10,634,165 km (0.033 R)
• M30: 10,768,354 km (0.055 R)
• M31: 11,220,139 km (0.101 R)
• M32: 11,311,245 km (0.065 R)
• M33: 11,448,426 km (0.118 R)
• M34: 12,329,707 km (0.093 R)
• M35: 13,863,085 km (0.086 R)
• M36: 14,108,126 km (0.079 R)
• M37: 14,354,664 km (0.104 R)
• M38: 14,851,927 km (0.089 R)
• M39: 15,354,875 km (0.09 R)
• M40: 15,557,580 km (0.06 R)
• M41: 16,429,287 km (0.094 R)
• M42: 16,636,779 km (0.049 R)
• M43: 17,106,517 km (0.116 R)
• M44: 18,059,455 km (0.071 R)
• M45: 18,327,235 km (0.094 R)
• M46: 18,866,685 km (0.045 R)
• M47: 19,192,958 km (0.103 R)
• M48: 19,302,164 km (0.101 R)
• M49: 19,740,785 km (0.109 R)
• M50: 21,076,694 km (0.047 R)
• M51: 21,812,417 km (0.088 R)
• M52: 22,212,142 km (0.099 R)
• M53: 22,499,071 km (0.091 R)
• M54: 22,960,880 km (0.111 R)
• M55: 23,717,845 km (0.103 R)
• M56: 24,660,760 km (0.094 R)
• M57: 24,838,931 km (0.101 R)
• M58: 25,136,781 km (0.073 R)
• M59: 26,279,708 km (0.098 R)
• M60: 26,583,242 km (0.097 R)
• M61: 27,132,715 km (0.085 R)
• M62: 29,619,630 km (0.051 R)
• M63: 31,984,174 km (0.104 R)
• M64: 32,243,427 km (0.098 R)
• M65: 32,438,353 km (0.036 R)
• M66: 32,633,579 km (0.099 R)
• M67: 33,418,668 km (0.048 R)
• M68: 34,674,542 km (0.036 R)
• M69: 34,874,256 km (0.096 R)
• M70: 35,878,506 km (0.061 R)
• M71: 36,080,463 km (0.092 R)
• M72: 36,282,869 km (0.067 R)
• M73: 37,436,718 km (0.102 R)
• M74: 37,983,947 km (0.063 R)
• M75: 39,571,928 km (0.1 R)
• M76: 41,887,853 km (0.098 R)
• M77: 42,384,817 km (0.048 R)
• M78: 44,898,659 km (0.079 R)
• M79: 45,479,997 km (0.091 R)
• M80: 45,771,713 km (0.05 R)
• M81: 47,608,326 km (0.077 R)
• M82: 47,904,529 km (0.096 R)
• M83: 50,370,650 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 11.2

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.14 AU - 10.78 AU

Year: 11481 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,030,878 km

• M1: 201,209 km (0.114 R)
• M2: 282,740 km (0.107 R)
• M3: 849,417 km (0.118 R)
• M4: 1,126,771 km (0.08 R)
• M5: 1,607,429 km (0.108 R)
• M6: 1,697,188 km (0.107 R)
• M7: 1,929,513 km (0.075 R)
• M8: 2,122,943 km (0.108 R)
• M9: 2,297,674 km (0.103 R)
• M10: 2,795,535 km (0.106 R)
• M11: 3,127,343 km (0.09 R)
• M12: 3,212,315 km (0.075 R)
• M13: 3,384,652 km (0.062 R)
• M14: 3,678,761 km (0.041 R)
• M15: 3,859,176 km (0.113 R)
• M16: 4,073,400 km (0.11 R)
• M17: 4,513,817 km (0.105 R)
• M18: 4,772,322 km (0.11 R)
• M19: 6,208,162 km (0.102 R)
• M20: 6,351,626 km (0.098 R)
• M21: 6,495,988 km (0.069 R)
• M22: 6,641,547 km (0.104 R)
• M23: 8,077,986 km (0.105 R)
• M24: 8,156,226 km (0.115 R)
• M25: 8,352,797 km (0.073 R)
• M26: 8,750,877 km (0.1 R)
• M27: 9,773,079 km (0.083 R)
• M28: 10,532,288 km (0.119 R)
• M29: 10,660,643 km (0.101 R)
• M30: 11,049,000 km (0.09 R)
• M31: 12,603,022 km (0.04 R)
• M32: 12,830,561 km (0.07 R)
• M33: 13,289,826 km (0.109 R)
• M34: 13,428,653 km (0.115 R)
• M35: 15,228,614 km (0.053 R)
• M36: 15,471,113 km (0.079 R)
• M37: 15,910,781 km (0.106 R)
• M38: 16,058,135 km (0.063 R)
• M39: 16,652,637 km (0.088 R)
• M40: 17,203,905 km (0.061 R)
• M41: 17,456,426 km (0.104 R)
• M42: 19,310,841 km (0.061 R)
• M43: 20,528,269 km (0.104 R)
• M44: 20,957,465 km (0.087 R)
• M45: 21,227,190 km (0.086 R)
• M46: 21,498,112 km (0.097 R)
• M47: 21,606,869 km (0.1 R)
• M48: 21,988,793 km (0.101 R)
• M49: 22,870,074 km (0.077 R)
• M50: 24,100,516 km (0.048 R)
• M51: 26,859,250 km (0.1 R)
• M52: 27,328,689 km (0.085 R)
• M53: 27,623,546 km (0.049 R)
• M54: 28,454,562 km (0.057 R)
• M55: 28,633,631 km (0.081 R)
• M56: 29,777,007 km (0.118 R)
• M57: 30,262,901 km (0.025 R)
• M58: 30,567,782 km (0.11 R)
• M59: 30,751,338 km (0.045 R)
• M60: 31,365,587 km (0.081 R)
• M61: 31,798,075 km (0.077 R)
• M62: 33,421,361 km (0.096 R)
• M63: 33,547,323 km (0.102 R)
• M64: 34,116,243 km (0.057 R)
• M65: 34,497,269 km (0.098 R)
• M66: 35,263,659 km (0.106 R)
• M67: 35,456,042 km (0.075 R)
• M68: 35,842,004 km (0.1 R)
• M69: 36,488,417 km (0.053 R)
• M70: 37,465,291 km (0.086 R)
• M71: 37,661,713 km (0.116 R)
• M72: 40,111,827 km (0.099 R)
• M73: 41,660,913 km (0.113 R)
• M74: 41,864,366 km (0.044 R)
• M75: 43,435,293 km (0.115 R)
• M76: 44,955,955 km (0.097 R)
• M77: 46,494,121 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.2

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.35 AU - 11.93 AU

Year: 11794 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 24,030,878 km

• M1: 238,160 km (0.059 R)
• M2: 411,245 km (0.107 R)
• M3: 468,989 km (0.081 R)
• M4: 594,502 km (0.081 R)
• M5: 714,031 km (0.075 R)
• M6: 861,235 km (0.092 R)
• M7: 958,474 km (0.114 R)
• M8: 1,121,984 km (0.098 R)
• M9: 1,384,827 km (0.077 R)
• M10: 1,500,018 km (0.074 R)
• M11: 1,594,713 km (0.072 R)
• M12: 1,941,780 km (0.111 R)
• M13: 2,045,452 km (0.065 R)
• M14: 2,705,178 km (0.095 R)
• M15: 2,792,095 km (0.088 R)
• M16: 2,968,919 km (0.037 R)
• M17: 3,333,340 km (0.118 R)
• M18: 4,104,666 km (0.083 R)
• M19: 4,407,752 km (0.11 R)
• M20: 4,510,376 km (0.117 R)
• M21: 5,000,159 km (0.086 R)
• M22: 5,543,648 km (0.11 R)
• M23: 5,691,900 km (0.06 R)
• M24: 6,491,052 km (0.116 R)
• M25: 6,686,426 km (0.038 R)
• M26: 6,923,539 km (0.089 R)
• M27: 7,083,310 km (0.115 R)
• M28: 7,692,771 km (0.05 R)
• M29: 7,899,665 km (0.098 R)
• M30: 8,108,504 km (0.097 R)
• M31: 8,574,202 km (0.072 R)
• M32: 8,659,922 km (0.071 R)
• M33: 9,843,390 km (0.107 R)
• M34: 10,249,249 km (0.071 R)
• M35: 10,568,641 km (0.098 R)
• M36: 10,660,494 km (0.117 R)
• M37: 10,844,948 km (0.118 R)
• M38: 11,077,124 km (0.092 R)
• M39: 11,831,097 km (0.113 R)
• M40: 12,992,725 km (0.115 R)
• M41: 15,267,211 km (0.092 R)
• M42: 16,211,024 km (0.068 R)
• M43: 16,690,036 km (0.115 R)
• M44: 17,065,676 km (0.12 R)
• M45: 17,227,691 km (0.062 R)
• M46: 17,607,370 km (0.056 R)
• M47: 19,886,494 km (0.075 R)
• M48: 20,113,733 km (0.082 R)
• M49: 20,743,241 km (0.061 R)
• M50: 21,437,375 km (0.081 R)
• M51: 22,433,697 km (0.117 R)
• M52: 23,265,610 km (0.07 R)
• M53: 24,471,369 km (0.113 R)
• M54: 24,532,106 km (0.117 R)
• M55: 25,143,064 km (0.033 R)
• M56: 25,327,368 km (0.049 R)
• M57: 26,255,473 km (0.106 R)
• M58: 26,629,917 km (0.112 R)
• M59: 27,006,006 km (0.096 R)
• M60: 27,383,890 km (0.096 R)
• M61: 28,081,316 km (0.12 R)
• M62: 28,592,192 km (0.089 R)
• M63: 30,208,298 km (0.091 R)
• M64: 30,535,020 km (0.081 R)
• M65: 31,060,408 km (0.111 R)
• M66: 31,192,054 km (0.109 R)
• M67: 31,258,026 km (0.083 R)
• M68: 31,390,121 km (0.119 R)
• M69: 31,456,243 km (0.041 R)
• M70: 31,920,296 km (0.055 R)
• M71: 34,070,317 km (0.105 R)
• M72: 34,274,219 km (0.105 R)
• M73: 34,751,735 km (0.11 R)
• M74: 35,368,826 km (0.092 R)
• M75: 35,920,394 km (0.108 R)
• M76: 36,474,953 km (0.102 R)
• M77: 37,311,803 km (0.104 R)
• M78: 37,522,138 km (0.045 R)
• M79: 38,084,626 km (0.06 R)
• M80: 38,649,956 km (0.053 R)
• M81: 38,933,743 km (0.078 R)
• M82: 39,932,160 km (0.102 R)
• M83: 40,075,474 km (0.096 R)
• M84: 41,011,209 km (0.109 R)
• M85: 41,155,870 km (0.11 R)
• M86: 41,954,274 km (0.093 R)
• M87: 44,009,450 km (0.117 R)
• M88: 46,473,327 km (0.105 R)
• M89: 48,293,334 km (0.055 R)
• M90: 48,446,074 km (0.116 R)
• M91: 49,365,652 km (0.088 R)
• M92: 51,144,520 km (0.117 R)
• M93: 51,533,923 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.4

Radius: 4.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.78 AU - 16.14 AU

Year: 20084 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 24,030,878 km

• M1: 94,396 km (0.098 R)
• M2: 566,976 km (0.109 R)
• M3: 929,452 km (0.071 R)
• M4: 1,705,715 km (0.079 R)
• M5: 2,071,781 km (0.085 R)
• M6: 2,495,143 km (0.051 R)
• M7: 3,160,255 km (0.087 R)
• M8: 3,455,860 km (0.066 R)
• M9: 3,531,258 km (0.054 R)
• M10: 5,147,513 km (0.083 R)
• M11: 5,341,841 km (0.105 R)
• M12: 5,429,056 km (0.092 R)
• M13: 5,916,745 km (0.097 R)
• M14: 6,303,157 km (0.117 R)
• M15: 7,028,557 km (0.062 R)
• M16: 8,028,020 km (0.095 R)
• M17: 8,127,952 km (0.102 R)
• M18: 8,506,135 km (0.048 R)
• M19: 11,114,374 km (0.045 R)
• M20: 11,253,649 km (0.109 R)
• M21: 11,816,287 km (0.071 R)
• M22: 11,844,711 km (0.053 R)
• M23: 12,129,695 km (0.117 R)
• M24: 12,215,564 km (0.038 R)
• M25: 12,619,328 km (0.106 R)
• M26: 13,528,883 km (0.105 R)
• M27: 14,733,296 km (0.068 R)
• M28: 14,978,188 km (0.112 R)
• M29: 17,242,800 km (0.059 R)
• M30: 18,612,219 km (0.074 R)
• M31: 19,043,211 km (0.074 R)
• M32: 19,309,944 km (0.11 R)
• M33: 19,443,834 km (0.074 R)
• M34: 20,799,490 km (0.11 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit