🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 23.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.08 AU - 1.22 AU

Year: 462 Days

Day: 44.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,110,793 km

• M1: 95,144 km (0.103 R)
• M2: 175,628 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.29 AU - 1.41 AU

Year: 588 Days

Day: 25.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,110,793 km

• M1: 87,664 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.04 AU - 2.38 AU

Year: 1231 Days

Day: 13.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,110,793 km

• M1: 68,965 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.12 AU - 4.46 AU

Year: 3330 Days

Day: 24 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,110,793 km

• M1: 933,192 km (0.061 R)
• M2: 3,394,675 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 13

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.57 AU - 6.09 AU

Year: 4611 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,110,793 km

• M1: 163,510 km (0.112 R)
• M2: 447,597 km (0.105 R)
• M3: 747,840 km (0.059 R)
• M4: 928,105 km (0.079 R)
• M5: 1,101,190 km (0.102 R)
• M6: 1,285,794 km (0.089 R)
• M7: 1,406,519 km (0.044 R)
• M8: 1,792,781 km (0.08 R)
• M9: 1,970,653 km (0.112 R)
• M10: 2,241,275 km (0.047 R)
• M11: 2,359,009 km (0.058 R)
• M12: 2,509,205 km (0.115 R)
• M13: 2,662,543 km (0.035 R)
• M14: 2,756,191 km (0.116 R)
• M15: 2,930,622 km (0.082 R)
• M16: 3,158,161 km (0.106 R)
• M17: 3,324,364 km (0.093 R)
• M18: 3,476,355 km (0.084 R)
• M19: 3,682,800 km (0.059 R)
• M20: 4,162,262 km (0.108 R)
• M21: 4,326,520 km (0.115 R)
• M22: 4,437,222 km (0.081 R)
• M23: 4,794,163 km (0.099 R)
• M24: 4,985,798 km (0.12 R)
• M25: 5,082,588 km (0.074 R)
• M26: 5,258,515 km (0.104 R)
• M27: 5,737,378 km (0.079 R)
• M28: 5,838,954 km (0.089 R)
• M29: 6,355,815 km (0.077 R)
• M30: 6,503,169 km (0.106 R)
• M31: 6,673,112 km (0.093 R)
• M32: 7,125,945 km (0.076 R)
• M33: 7,477,799 km (0.098 R)
• M34: 8,175,673 km (0.046 R)
• M35: 8,451,532 km (0.043 R)
• M36: 9,609,419 km (0.098 R)
• M37: 9,706,209 km (0.025 R)
• M38: 9,803,298 km (0.064 R)
• M39: 10,442,081 km (0.103 R)
• M40: 10,816,824 km (0.088 R)
• M41: 10,942,785 km (0.076 R)
• M42: 11,043,764 km (0.099 R)
• M43: 11,272,349 km (0.068 R)
• M44: 11,734,158 km (0.096 R)
• M45: 11,837,680 km (0.097 R)
• M46: 12,071,651 km (0.04 R)
• M47: 12,228,429 km (0.054 R)
• M48: 12,517,751 km (0.1 R)
• M49: 12,649,996 km (0.101 R)
• M50: 13,670,253 km (0.029 R)
• M51: 13,806,387 km (0.05 R)
• M52: 14,383,536 km (0.071 R)
• M53: 14,716,840 km (0.067 R)
• M54: 15,108,936 km (0.089 R)
• M55: 15,561,320 km (0.106 R)
• M56: 15,903,450 km (0.086 R)
• M57: 16,018,192 km (0.076 R)
• M58: 16,740,750 km (0.119 R)
• M59: 16,828,264 km (0.113 R)
• M60: 17,562,790 km (0.067 R)
• M61: 17,681,272 km (0.063 R)
• M62: 17,889,362 km (0.108 R)
• M63: 17,978,672 km (0.102 R)
• M64: 18,068,281 km (0.057 R)
• M65: 18,217,879 km (0.065 R)
• M66: 19,307,101 km (0.05 R)
• M67: 20,045,067 km (0.111 R)
• M68: 20,355,184 km (0.104 R)
• M69: 20,479,799 km (0.117 R)
• M70: 20,666,946 km (0.079 R)
• M71: 20,948,938 km (0.048 R)
• M72: 21,074,750 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 10.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.3 AU - 11.44 AU

Year: 10748 Days

Day: 14.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,110,793 km

• M1: 191,784 km (0.086 R)
• M2: 278,102 km (0.12 R)
• M3: 609,013 km (0.095 R)
• M4: 776,114 km (0.107 R)
• M5: 840,890 km (0.092 R)
• M6: 1,011,581 km (0.072 R)
• M7: 1,101,489 km (0.086 R)
• M8: 1,367,773 km (0.046 R)
• M9: 1,549,984 km (0.11 R)
• M10: 1,676,095 km (0.081 R)
• M11: 1,827,637 km (0.099 R)
• M12: 2,006,407 km (0.027 R)
• M13: 2,074,922 km (0.098 R)
• M14: 2,191,010 km (0.117 R)
• M15: 2,429,918 km (0.113 R)
• M16: 3,063,764 km (0.117 R)
• M17: 3,196,607 km (0.12 R)
• M18: 3,413,075 km (0.025 R)
• M19: 3,662,605 km (0.111 R)
• M20: 3,946,691 km (0.096 R)
• M21: 4,033,458 km (0.056 R)
• M22: 4,627,511 km (0.06 R)
• M23: 4,811,217 km (0.077 R)
• M24: 4,966,051 km (0.071 R)
• M25: 5,091,264 km (0.106 R)
• M26: 5,185,810 km (0.104 R)
• M27: 5,929,910 km (0.119 R)
• M28: 7,409,433 km (0.077 R)
• M29: 7,624,704 km (0.114 R)
• M30: 8,061,380 km (0.107 R)
• M31: 8,394,086 km (0.056 R)
• M32: 9,073,410 km (0.074 R)
• M33: 10,244,313 km (0.069 R)
• M34: 10,364,140 km (0.09 R)
• M35: 10,524,360 km (0.118 R)
• M36: 10,604,843 km (0.115 R)
• M37: 10,685,626 km (0.11 R)
• M38: 11,174,063 km (0.055 R)
• M39: 12,469,581 km (0.074 R)
• M40: 13,944,317 km (0.032 R)
• M41: 14,522,812 km (0.09 R)
• M42: 15,290,997 km (0.086 R)
• M43: 15,887,443 km (0.061 R)
• M44: 17,387,761 km (0.119 R)
• M45: 18,251,389 km (0.115 R)
• M46: 18,590,976 km (0.049 R)
• M47: 18,834,970 km (0.092 R)
• M48: 18,981,726 km (0.083 R)
• M49: 19,079,862 km (0.098 R)
• M50: 19,424,536 km (0.04 R)
• M51: 20,874,588 km (0.092 R)
• M52: 21,997,768 km (0.074 R)
• M53: 22,410,958 km (0.053 R)
• M54: 22,931,259 km (0.075 R)
• M55: 23,824,658 km (0.042 R)
• M56: 24,622,463 km (0.087 R)
• M57: 25,159,220 km (0.062 R)
• M58: 26,135,197 km (0.103 R)
• M59: 27,013,037 km (0.072 R)
• M60: 27,511,048 km (0.083 R)
• M61: 27,789,001 km (0.082 R)
• M62: 28,910,387 km (0.036 R)
• M63: 29,817,997 km (0.113 R)
• M64: 30,218,022 km (0.09 R)
• M65: 30,562,396 km (0.114 R)
• M66: 31,603,149 km (0.038 R)
• M67: 32,244,923 km (0.092 R)
• M68: 33,067,861 km (0.101 R)
• M69: 33,719,360 km (0.086 R)
• M70: 34,794,520 km (0.108 R)
• M71: 34,974,785 km (0.108 R)
• M72: 35,820,313 km (0.07 R)
• M73: 36,306,506 km (0.104 R)
• M74: 39,081,546 km (0.07 R)
• M75: 39,519,419 km (0.095 R)
• M76: 39,644,782 km (0.12 R)
• M77: 39,895,957 km (0.111 R)
• M78: 40,210,561 km (0.109 R)
• M79: 40,905,892 km (0.116 R)
• M80: 41,159,610 km (0.066 R)
• M81: 41,350,347 km (0.05 R)
• M82: 41,477,655 km (0.088 R)
• M83: 41,860,327 km (0.11 R)
• M84: 42,116,139 km (0.09 R)
• M85: 42,886,418 km (0.087 R)
• M86: 42,950,895 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 7.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.75 AU - 16.49 AU

Year: 18836 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,110,793 km

• M1: 114,293 km (0.052 R)
• M2: 283,638 km (0.117 R)
• M3: 350,807 km (0.112 R)
• M4: 486,941 km (0.029 R)
• M5: 570,566 km (0.091 R)
• M6: 714,629 km (0.098 R)
• M7: 891,155 km (0.054 R)
• M8: 1,038,209 km (0.085 R)
• M9: 1,403,826 km (0.066 R)
• M10: 1,525,898 km (0.108 R)
• M11: 1,754,633 km (0.115 R)
• M12: 1,967,212 km (0.105 R)
• M13: 2,076,718 km (0.058 R)
• M14: 2,216,292 km (0.029 R)
• M15: 2,714,154 km (0.103 R)
• M16: 3,086,054 km (0.102 R)
• M17: 3,877,278 km (0.081 R)
• M18: 4,049,764 km (0.073 R)
• M19: 4,189,638 km (0.063 R)
• M20: 5,751,440 km (0.062 R)
• M21: 5,869,173 km (0.119 R)
• M22: 5,987,804 km (0.051 R)
• M23: 6,840,512 km (0.108 R)
• M24: 7,472,713 km (0.117 R)
• M25: 8,211,427 km (0.078 R)
• M26: 8,344,270 km (0.083 R)
• M27: 8,522,441 km (0.11 R)
• M28: 8,567,171 km (0.106 R)
• M29: 8,612,050 km (0.061 R)
• M30: 9,110,211 km (0.116 R)
• M31: 9,385,920 km (0.08 R)
• M32: 9,757,820 km (0.065 R)
• M33: 9,804,644 km (0.109 R)
• M34: 10,324,647 km (0.118 R)
• M35: 10,420,240 km (0.106 R)
• M36: 10,708,515 km (0.101 R)
• M37: 11,490,164 km (0.084 R)
• M38: 11,638,864 km (0.114 R)
• M39: 12,594,794 km (0.116 R)
• M40: 13,056,304 km (0.12 R)
• M41: 13,367,168 km (0.12 R)
• M42: 13,890,611 km (0.075 R)
• M43: 13,943,270 km (0.108 R)
• M44: 13,996,078 km (0.082 R)
• M45: 15,119,857 km (0.032 R)
• M46: 15,610,239 km (0.041 R)
• M47: 15,940,102 km (0.104 R)
• M48: 17,056,102 km (0.092 R)
• M49: 17,112,650 km (0.119 R)
• M50: 19,186,525 km (0.088 R)
• M51: 20,252,859 km (0.114 R)
• M52: 21,399,227 km (0.066 R)
• M53: 21,460,114 km (0.105 R)
• M54: 21,521,000 km (0.05 R)
• M55: 23,943,738 km (0.1 R)
• M56: 24,133,577 km (0.088 R)
• M57: 24,706,388 km (0.101 R)
• M58: 25,670,845 km (0.103 R)
• M59: 25,865,322 km (0.082 R)
• M60: 26,320,698 km (0.112 R)
• M61: 26,516,671 km (0.095 R)
• M62: 28,102,110 km (0.109 R)
• M63: 28,503,331 km (0.106 R)
• M64: 28,570,351 km (0.104 R)
• M65: 30,263,500 km (0.031 R)
• M66: 31,571,733 km (0.065 R)
• M67: 31,710,560 km (0.108 R)
• M68: 33,745,839 km (0.086 R)
• M69: 34,886,672 km (0.038 R)
• M70: 34,958,479 km (0.105 R)
• M71: 35,895,261 km (0.072 R)
• M72: 37,646,603 km (0.06 R)
• M73: 37,720,206 km (0.037 R)
• M74: 37,941,162 km (0.026 R)
• M75: 38,162,566 km (0.097 R)
• M76: 39,201,673 km (0.068 R)
• M77: 40,475,798 km (0.101 R)
• M78: 40,551,196 km (0.076 R)
• M79: 40,626,593 km (0.116 R)
• M80: 40,701,990 km (0.078 R)
• M81: 41,535,250 km (0.094 R)
• M82: 43,604,189 km (0.085 R)
• M83: 44,223,524 km (0.11 R)
• M84: 45,080,122 km (0.077 R)
• M85: 46,414,385 km (0.047 R)
• M86: 49,282,775 km (0.045 R)
• M87: 49,685,642 km (0.066 R)
• M88: 50,900,975 km (0.067 R)
• M89: 51,063,737 km (0.088 R)
• M90: 51,553,072 km (0.047 R)
• M91: 54,023,082 km (0.079 R)
• M92: 54,438,516 km (0.092 R)
• M93: 56,110,721 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit