🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.59 AU - 0.69 AU

Year: 193 Days

Day: 12.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.71 AU - 1.05 AU

Year: 311 Days

Day: 13.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 584 Days

Day: 21.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.59 AU - 2.31 AU

Year: 1026 Days

Day: 13.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.3 AU - 2.4 AU

Year: 1357 Days

Day: 17.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 11.1

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.88 AU - 6.06 AU

Year: 4820 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 110,904,087 km

• M1: 170,691 km (0.114 R)
• M2: 282,890 km (0.065 R)
• M3: 481,256 km (0.036 R)
• M4: 617,839 km (0.089 R)
• M5: 704,157 km (0.094 R)
• M6: 946,955 km (0.108 R)
• M7: 1,248,693 km (0.111 R)
• M8: 1,650,513 km (0.056 R)
• M9: 1,739,225 km (0.113 R)
• M10: 1,884,784 km (0.102 R)
• M11: 1,977,833 km (0.097 R)
• M12: 2,110,826 km (0.119 R)
• M13: 2,227,213 km (0.054 R)
• M14: 2,405,983 km (0.102 R)
• M15: 2,568,895 km (0.095 R)
• M16: 3,167,885 km (0.118 R)
• M17: 3,928,141 km (0.081 R)
• M18: 4,490,629 km (0.1 R)
• M19: 4,743,150 km (0.074 R)
• M20: 5,026,488 km (0.091 R)
• M21: 5,130,758 km (0.075 R)
• M22: 5,288,734 km (0.083 R)
• M23: 5,663,626 km (0.06 R)
• M24: 6,102,546 km (0.111 R)
• M25: 6,984,276 km (0.069 R)
• M26: 7,724,336 km (0.088 R)
• M27: 7,966,386 km (0.107 R)
• M28: 8,118,976 km (0.109 R)
• M29: 8,458,264 km (0.095 R)
• M30: 8,896,585 km (0.081 R)
• M31: 9,150,453 km (0.082 R)
• M32: 9,471,191 km (0.096 R)
• M33: 10,488,756 km (0.115 R)
• M34: 10,723,325 km (0.087 R)
• M35: 11,129,633 km (0.087 R)
• M36: 11,437,655 km (0.087 R)
• M37: 11,609,992 km (0.071 R)
• M38: 12,307,866 km (0.056 R)
• M39: 12,804,680 km (0.093 R)
• M40: 12,911,942 km (0.095 R)
• M41: 13,235,672 km (0.032 R)
• M42: 13,598,446 km (0.1 R)
• M43: 13,707,952 km (0.079 R)
• M44: 14,185,768 km (0.079 R)
• M45: 14,631,719 km (0.093 R)
• M46: 15,804,865 km (0.037 R)
• M47: 16,151,185 km (0.067 R)
• M48: 16,773,063 km (0.086 R)
• M49: 16,851,303 km (0.106 R)
• M50: 17,284,089 km (0.046 R)
• M51: 18,563,749 km (0.09 R)
• M52: 18,969,908 km (0.094 R)
• M53: 19,214,949 km (0.073 R)
• M54: 19,708,323 km (0.082 R)
• M55: 20,414,425 km (0.071 R)
• M56: 20,875,635 km (0.095 R)
• M57: 21,213,277 km (0.094 R)
• M58: 21,467,743 km (0.084 R)
• M59: 22,495,630 km (0.1 R)
• M60: 22,755,033 km (0.069 R)
• M61: 22,841,800 km (0.073 R)
• M62: 23,189,615 km (0.107 R)
• M63: 23,495,542 km (0.084 R)
• M64: 23,627,039 km (0.055 R)
• M65: 23,846,798 km (0.078 R)
• M66: 24,421,254 km (0.084 R)
• M67: 24,910,888 km (0.115 R)
• M68: 25,179,416 km (0.058 R)
• M69: 25,538,900 km (0.092 R)
• M70: 25,945,208 km (0.09 R)
• M71: 26,126,520 km (0.085 R)
• M72: 26,308,282 km (0.112 R)
• M73: 26,490,492 km (0.119 R)
• M74: 26,718,778 km (0.111 R)
• M75: 26,810,332 km (0.093 R)
• M76: 26,947,663 km (0.119 R)
• M77: 27,407,527 km (0.072 R)
• M78: 27,916,459 km (0.107 R)
• M79: 28,148,784 km (0.112 R)
• M80: 29,319,986 km (0.055 R)
• M81: 30,125,570 km (0.089 R)
• M82: 31,468,062 km (0.107 R)
• M83: 32,487,870 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.2

Radius: 11.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.24 AU - 6.94 AU

Year: 4979 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 110,904,087 km

• M1: 221,704 km (0.061 R)
• M2: 358,885 km (0.11 R)
• M3: 464,651 km (0.102 R)
• M4: 555,158 km (0.044 R)
• M5: 902,823 km (0.11 R)
• M6: 1,082,789 km (0.119 R)
• M7: 1,328,579 km (0.104 R)
• M8: 1,578,407 km (0.101 R)
• M9: 1,709,156 km (0.064 R)
• M10: 1,783,356 km (0.084 R)
• M11: 2,012,989 km (0.081 R)
• M12: 2,219,883 km (0.079 R)
• M13: 2,467,617 km (0.117 R)
• M14: 2,620,506 km (0.111 R)
• M15: 2,847,147 km (0.117 R)
• M16: 2,990,013 km (0.06 R)
• M17: 3,413,674 km (0.119 R)
• M18: 3,935,621 km (0.109 R)
• M19: 4,175,725 km (0.044 R)
• M20: 4,586,671 km (0.113 R)
• M21: 5,315,063 km (0.099 R)
• M22: 5,513,878 km (0.106 R)
• M23: 5,964,766 km (0.11 R)
• M24: 6,264,261 km (0.055 R)
• M25: 6,404,285 km (0.099 R)
• M26: 6,734,747 km (0.116 R)
• M27: 7,216,751 km (0.104 R)
• M28: 7,709,825 km (0.085 R)
• M29: 7,885,005 km (0.104 R)
• M30: 8,625,065 km (0.089 R)
• M31: 9,016,413 km (0.031 R)
• M32: 10,088,731 km (0.053 R)
• M33: 10,280,515 km (0.056 R)
• M34: 10,695,649 km (0.079 R)
• M35: 11,200,991 km (0.081 R)
• M36: 11,685,538 km (0.068 R)
• M37: 11,858,174 km (0.105 R)
• M38: 12,176,967 km (0.087 R)
• M39: 12,410,490 km (0.109 R)
• M40: 12,527,924 km (0.083 R)
• M41: 13,389,757 km (0.066 R)
• M42: 13,510,184 km (0.073 R)
• M43: 13,661,128 km (0.092 R)
• M44: 14,178,737 km (0.067 R)
• M45: 14,363,041 km (0.119 R)
• M46: 16,024,625 km (0.104 R)
• M47: 16,184,545 km (0.102 R)
• M48: 16,473,718 km (0.05 R)
• M49: 16,635,134 km (0.085 R)
• M50: 16,959,462 km (0.061 R)
• M51: 18,578,859 km (0.065 R)
• M52: 19,186,077 km (0.092 R)
• M53: 19,594,628 km (0.07 R)
• M54: 20,247,174 km (0.096 R)
• M55: 20,524,080 km (0.092 R)
• M56: 20,802,332 km (0.112 R)
• M57: 21,081,781 km (0.119 R)
• M58: 21,503,198 km (0.094 R)
• M59: 21,644,418 km (0.083 R)
• M60: 22,856,311 km (0.105 R)
• M61: 23,000,373 km (0.112 R)
• M62: 23,398,005 km (0.101 R)
• M63: 23,543,264 km (0.104 R)
• M64: 23,834,382 km (0.056 R)
• M65: 24,457,307 km (0.039 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 11.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.95 AU - 10.25 AU

Year: 10342 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 110,904,087 km

• M1: 338,839 km (0.09 R)
• M2: 560,543 km (0.026 R)
• M3: 645,814 km (0.111 R)
• M4: 790,326 km (0.119 R)
• M5: 931,845 km (0.096 R)
• M6: 1,192,744 km (0.105 R)
• M7: 1,529,937 km (0.048 R)
• M8: 1,897,051 km (0.106 R)
• M9: 2,032,287 km (0.047 R)
• M10: 2,583,705 km (0.094 R)
• M11: 2,976,698 km (0.119 R)
• M12: 3,530,211 km (0.096 R)
• M13: 4,191,134 km (0.09 R)
• M14: 4,574,852 km (0.076 R)
• M15: 5,050,424 km (0.063 R)
• M16: 5,597,354 km (0.099 R)
• M17: 6,221,027 km (0.088 R)
• M18: 6,866,542 km (0.117 R)
• M19: 7,288,707 km (0.106 R)
• M20: 8,380,473 km (0.109 R)
• M21: 9,290,477 km (0.106 R)
• M22: 9,456,231 km (0.078 R)
• M23: 9,623,033 km (0.086 R)
• M24: 9,892,010 km (0.104 R)
• M25: 10,575,223 km (0.085 R)
• M26: 11,097,619 km (0.108 R)
• M27: 11,203,085 km (0.04 R)
• M28: 11,379,611 km (0.107 R)
• M29: 11,521,579 km (0.031 R)
• M30: 11,628,392 km (0.065 R)
• M31: 12,422,009 km (0.034 R)
• M32: 12,973,127 km (0.111 R)
• M33: 13,195,879 km (0.109 R)
• M34: 13,871,612 km (0.109 R)
• M35: 14,023,304 km (0.047 R)
• M36: 14,137,448 km (0.073 R)
• M37: 14,443,226 km (0.102 R)
• M38: 14,751,397 km (0.064 R)
• M39: 14,906,231 km (0.079 R)
• M40: 14,983,872 km (0.069 R)
• M41: 16,404,155 km (0.109 R)
• M42: 16,604,915 km (0.114 R)
• M43: 17,415,735 km (0.09 R)
• M44: 17,497,565 km (0.105 R)
• M45: 18,281,009 km (0.051 R)
• M46: 18,447,362 km (0.05 R)
• M47: 19,033,786 km (0.102 R)
• M48: 19,371,578 km (0.118 R)
• M49: 19,541,222 km (0.114 R)
• M50: 20,139,015 km (0.114 R)
• M51: 20,396,922 km (0.057 R)
• M52: 20,699,409 km (0.11 R)
• M53: 21,703,509 km (0.102 R)
• M54: 22,100,692 km (0.074 R)
• M55: 22,455,837 km (0.07 R)
• M56: 22,678,738 km (0.063 R)
• M57: 22,902,387 km (0.09 R)
• M58: 23,668,178 km (0.114 R)
• M59: 23,895,118 km (0.107 R)
• M60: 23,985,924 km (0.078 R)
• M61: 24,396,720 km (0.034 R)
• M62: 25,689,246 km (0.073 R)
• M63: 25,828,970 km (0.092 R)
• M64: 26,249,938 km (0.043 R)
• M65: 26,484,807 km (0.081 R)
• M66: 26,814,820 km (0.112 R)
• M67: 27,003,912 km (0.108 R)
• M68: 28,292,398 km (0.117 R)
• M69: 28,388,590 km (0.115 R)
• M70: 28,484,931 km (0.111 R)
• M71: 29,065,370 km (0.071 R)
• M72: 29,454,474 km (0.093 R)
• M73: 29,943,211 km (0.079 R)
• M74: 31,475,392 km (0.1 R)
• M75: 32,175,809 km (0.114 R)
• M76: 32,326,604 km (0.049 R)
• M77: 32,780,185 km (0.077 R)
• M78: 32,982,441 km (0.098 R)
• M79: 33,948,993 km (0.05 R)
• M80: 34,307,579 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894

Radius: 4

Gravity: 55.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.49 AU - 23.19 AU

Year: 30807 Days

Day: 20.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,904,087 km

• M1: 129,103 km (0.084 R)
• M2: 177,573 km (0.11 R)
• M3: 253,419 km (0.067 R)
• M4: 317,447 km (0.079 R)
• M5: 806,931 km (0.085 R)
• M6: 2,191,459 km (0.027 R)
• M7: 2,236,189 km (0.054 R)
• M8: 2,748,562 km (0.057 R)
• M9: 3,398,714 km (0.101 R)
• M10: 3,767,622 km (0.038 R)
• M11: 4,149,247 km (0.078 R)
• M12: 5,007,789 km (0.037 R)
• M13: 5,794,524 km (0.116 R)
• M14: 5,856,607 km (0.116 R)
• M15: 7,412,126 km (0.087 R)
• M16: 8,095,638 km (0.12 R)
• M17: 9,230,637 km (0.079 R)
• M18: 10,039,364 km (0.106 R)
• M19: 10,339,008 km (0.067 R)
• M20: 13,246,742 km (0.082 R)
• M21: 15,429,674 km (0.101 R)
• M22: 16,210,874 km (0.055 R)
• M23: 16,738,805 km (0.074 R)
• M24: 17,183,111 km (0.073 R)
• M25: 17,721,214 km (0.094 R)
• M26: 17,992,435 km (0.108 R)
• M27: 18,083,091 km (0.085 R)
• M28: 18,173,897 km (0.042 R)
• M29: 18,265,002 km (0.036 R)
• M30: 19,648,035 km (0.07 R)
• M31: 20,588,706 km (0.071 R)
• M32: 23,994,302 km (0.074 R)
• M33: 24,294,245 km (0.096 R)
• M34: 24,998,851 km (0.095 R)
• M35: 25,100,129 km (0.104 R)
• M36: 25,914,690 km (0.115 R)
• M37: 26,945,120 km (0.083 R)
• M38: 30,980,821 km (0.111 R)
• M39: 32,735,455 km (0.063 R)
• M40: 33,401,764 km (0.095 R)
• M41: 35,427,319 km (0.118 R)
• M42: 35,996,988 km (0.061 R)
• M43: 36,340,315 km (0.105 R)
• M44: 38,539,254 km (0.102 R)
• M45: 38,890,510 km (0.095 R)
• M46: 39,007,794 km (0.115 R)
• M47: 40,424,337 km (0.066 R)
• M48: 43,916,549 km (0.052 R)
• M49: 44,405,734 km (0.105 R)
• M50: 47,378,693 km (0.083 R)
• M51: 49,015,742 km (0.038 R)
• M52: 51,570,126 km (0.066 R)
• M53: 52,603,997 km (0.102 R)
• M54: 52,863,549 km (0.083 R)
• M55: 54,823,580 km (0.101 R)
• M56: 55,482,110 km (0.089 R)
• M57: 56,275,877 km (0.112 R)
• M58: 56,807,099 km (0.103 R)
• M59: 57,073,383 km (0.098 R)
• M60: 59,353,254 km (0.072 R)
• M61: 61,799,628 km (0.065 R)
• M62: 66,509,269 km (0.119 R)
• M63: 67,352,253 km (0.114 R)
• M64: 68,765,204 km (0.069 R)
• M65: 69,190,960 km (0.055 R)
• M66: 69,475,346 km (0.06 R)
• M67: 75,096,934 km (0.098 R)
• M68: 75,974,625 km (0.108 R)
• M69: 76,561,647 km (0.088 R)
• M70: 79,221,946 km (0.11 R)
• M71: 79,370,646 km (0.111 R)
• M72: 80,264,643 km (0.098 R)
• M73: 81,461,875 km (0.06 R)
• M74: 82,966,680 km (0.07 R)
• M75: 86,309,444 km (0.075 R)
• M76: 89,231,689 km (0.036 R)
• M77: 91,561,526 km (0.085 R)
• M78: 94,226,014 km (0.104 R)
• M79: 94,383,541 km (0.1 R)
• M80: 95,488,620 km (0.036 R)
• M81: 96,280,741 km (0.092 R)
• M82: 96,756,911 km (0.108 R)
• M83: 96,915,933 km (0.108 R)
• M84: 97,871,265 km (0.051 R)
• M85: 98,829,739 km (0.048 R)
• M86: 98,989,809 km (0.06 R)
• M87: 102,856,914 km (0.035 R)
• M88: 103,668,781 km (0.095 R)
• M89: 104,972,227 km (0.079 R)
• M90: 106,117,100 km (0.07 R)
• M91: 107,266,161 km (0.103 R)
• M92: 107,924,541 km (0.048 R)
• M93: 108,914,730 km (0.085 R)
• M94: 109,907,910 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 20,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit