🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.56 AU - 0.88 AU

Year: 234 Days

Day: 18.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.81 AU - 1.05 AU

Year: 343 Days

Day: 46.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,507,177 km

• M1: 680,521 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.98 AU - 1.12 AU

Year: 412 Days

Day: 13.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.38 AU - 2.18 AU

Year: 909 Days

Day: 37.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.99 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 13.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.14 AU - 4.26 AU

Year: 3296 Days

Day: 9 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,507,177 km

• M1: 199,863 km (0.05 R)
• M2: 292,763 km (0.051 R)
• M3: 421,866 km (0.103 R)
• M4: 631,153 km (0.074 R)
• M5: 932,892 km (0.041 R)
• M6: 1,034,768 km (0.087 R)
• M7: 1,312,572 km (0.111 R)
• M8: 1,548,188 km (0.119 R)
• M9: 1,682,826 km (0.077 R)
• M10: 1,798,017 km (0.095 R)
• M11: 1,892,413 km (0.116 R)
• M12: 2,012,690 km (0.063 R)
• M13: 2,185,625 km (0.065 R)
• M14: 2,653,268 km (0.102 R)
• M15: 3,052,993 km (0.114 R)
• M16: 3,224,133 km (0.092 R)
• M17: 3,383,904 km (0.1 R)
• M18: 3,636,126 km (0.068 R)
• M19: 3,787,369 km (0.035 R)
• M20: 4,143,412 km (0.053 R)
• M21: 4,238,108 km (0.103 R)
• M22: 4,349,408 km (0.115 R)
• M23: 4,887,961 km (0.094 R)
• M24: 5,156,788 km (0.037 R)
• M25: 5,344,534 km (0.082 R)
• M26: 5,779,564 km (0.11 R)
• M27: 6,064,099 km (0.062 R)
• M28: 6,171,959 km (0.106 R)
• M29: 6,462,778 km (0.073 R)
• M30: 6,554,631 km (0.104 R)
• M31: 6,776,933 km (0.119 R)
• M32: 7,267,016 km (0.089 R)
• M33: 7,362,609 km (0.106 R)
• M34: 7,535,694 km (0.107 R)
• M35: 7,768,617 km (0.104 R)
• M36: 8,003,935 km (0.065 R)
• M37: 8,321,531 km (0.062 R)
• M38: 8,562,384 km (0.115 R)
• M39: 8,866,666 km (0.058 R)
• M40: 9,009,981 km (0.074 R)
• M41: 9,548,832 km (0.083 R)
• M42: 9,716,830 km (0.118 R)
• M43: 10,077,062 km (0.089 R)
• M44: 10,614,717 km (0.088 R)
• M45: 10,745,166 km (0.102 R)
• M46: 11,073,683 km (0.053 R)
• M47: 11,361,061 km (0.08 R)
• M48: 11,606,102 km (0.092 R)
• M49: 11,943,146 km (0.117 R)
• M50: 12,033,653 km (0.088 R)
• M51: 12,397,624 km (0.049 R)
• M52: 12,696,072 km (0.11 R)
• M53: 12,950,538 km (0.104 R)
• M54: 13,113,301 km (0.107 R)
• M55: 13,487,894 km (0.069 R)
• M56: 13,653,050 km (0.087 R)
• M57: 13,795,018 km (0.073 R)
• M58: 14,056,515 km (0.119 R)
• M59: 14,778,474 km (0.108 R)
• M60: 15,241,779 km (0.091 R)
• M61: 15,413,817 km (0.066 R)
• M62: 15,611,136 km (0.119 R)
• M63: 16,108,100 km (0.119 R)
• M64: 16,258,147 km (0.086 R)
• M65: 16,585,018 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 13.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.56 AU - 14.12 AU

Year: 14621 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,507,177 km

• M1: 284,236 km (0.103 R)
• M2: 456,573 km (0.115 R)
• M3: 597,793 km (0.112 R)
• M4: 1,000,959 km (0.104 R)
• M5: 1,324,240 km (0.115 R)
• M6: 1,430,604 km (0.091 R)
• M7: 1,595,910 km (0.075 R)
• M8: 1,738,626 km (0.091 R)
• M9: 2,550,793 km (0.087 R)
• M10: 2,719,540 km (0.088 R)
• M11: 3,543,375 km (0.048 R)
• M12: 3,732,467 km (0.114 R)
• M13: 3,924,850 km (0.114 R)
• M14: 4,319,788 km (0.096 R)
• M15: 4,686,303 km (0.117 R)
• M16: 4,810,619 km (0.034 R)
• M17: 6,206,068 km (0.11 R)
• M18: 6,388,876 km (0.11 R)
• M19: 6,527,254 km (0.091 R)
• M20: 6,620,005 km (0.073 R)
• M21: 7,281,826 km (0.075 R)
• M22: 8,770,774 km (0.097 R)
• M23: 9,655,495 km (0.091 R)
• M24: 9,814,518 km (0.11 R)
• M25: 10,514,038 km (0.096 R)
• M26: 10,623,094 km (0.108 R)
• M27: 11,734,457 km (0.103 R)
• M28: 11,961,098 km (0.042 R)
• M29: 12,419,017 km (0.082 R)
• M30: 13,946,411 km (0.093 R)
• M31: 15,223,079 km (0.108 R)
• M32: 16,157,767 km (0.088 R)
• M33: 18,740,275 km (0.098 R)
• M34: 20,759,996 km (0.105 R)
• M35: 20,897,027 km (0.095 R)
• M36: 21,172,138 km (0.118 R)
• M37: 21,795,512 km (0.114 R)
• M38: 21,934,937 km (0.077 R)
• M39: 22,144,524 km (0.102 R)
• M40: 22,495,331 km (0.094 R)
• M41: 23,344,748 km (0.117 R)
• M42: 24,711,175 km (0.086 R)
• M43: 24,856,584 km (0.082 R)
• M44: 25,221,154 km (0.027 R)
• M45: 26,921,184 km (0.12 R)
• M46: 29,347,512 km (0.061 R)
• M47: 30,120,035 km (0.113 R)
• M48: 30,275,318 km (0.102 R)
• M49: 31,763,966 km (0.111 R)
• M50: 32,001,229 km (0.056 R)
• M51: 32,557,134 km (0.047 R)
• M52: 34,243,850 km (0.051 R)
• M53: 37,117,625 km (0.102 R)
• M54: 37,284,128 km (0.114 R)
• M55: 40,666,984 km (0.089 R)
• M56: 40,838,723 km (0.052 R)
• M57: 41,182,947 km (0.086 R)
• M58: 42,656,337 km (0.028 R)
• M59: 42,918,133 km (0.107 R)
• M60: 43,092,863 km (0.048 R)
• M61: 43,268,043 km (0.108 R)
• M62: 44,942,940 km (0.078 R)
• M63: 45,298,235 km (0.075 R)
• M64: 47,540,109 km (0.109 R)
• M65: 47,902,136 km (0.063 R)
• M66: 48,083,598 km (0.107 R)
• M67: 48,720,137 km (0.066 R)
• M68: 48,902,497 km (0.111 R)
• M69: 50,277,750 km (0.094 R)
• M70: 51,016,464 km (0.029 R)
• M71: 51,387,168 km (0.116 R)
• M72: 51,479,918 km (0.108 R)
• M73: 54,195,718 km (0.092 R)
• M74: 54,668,597 km (0.12 R)
• M75: 54,763,293 km (0.12 R)
• M76: 56,382,390 km (0.094 R)
• M77: 59,960,472 km (0.057 R)
• M78: 61,136,611 km (0.063 R)
• M79: 61,530,352 km (0.066 R)
• M80: 61,628,937 km (0.075 R)
• M81: 62,122,610 km (0.09 R)
• M82: 62,815,847 km (0.119 R)
• M83: 64,310,030 km (0.102 R)
• M84: 65,312,785 km (0.041 R)
• M85: 65,513,994 km (0.034 R)
• M86: 65,614,524 km (0.112 R)
• M87: 66,118,669 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.8

Radius: 6

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 11.85 AU - 16.17 AU

Year: 20078 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,507,177 km

• M1: 191,336 km (0.095 R)
• M2: 304,432 km (0.117 R)
• M3: 440,566 km (0.114 R)
• M4: 885,769 km (0.106 R)
• M5: 1,161,927 km (0.098 R)
• M6: 1,435,392 km (0.095 R)
• M7: 2,137,006 km (0.06 R)
• M8: 2,235,441 km (0.082 R)
• M9: 3,112,982 km (0.102 R)
• M10: 3,803,675 km (0.079 R)
• M11: 4,582,332 km (0.102 R)
• M12: 5,098,744 km (0.109 R)
• M13: 6,046,447 km (0.072 R)
• M14: 6,755,989 km (0.102 R)
• M15: 6,901,099 km (0.094 R)
• M16: 6,949,719 km (0.102 R)
• M17: 7,742,438 km (0.062 R)
• M18: 8,355,789 km (0.101 R)
• M19: 8,563,581 km (0.103 R)
• M20: 8,615,940 km (0.051 R)
• M21: 8,668,299 km (0.107 R)
• M22: 9,412,249 km (0.075 R)
• M23: 9,520,109 km (0.057 R)
• M24: 9,682,872 km (0.082 R)
• M25: 9,791,779 km (0.096 R)
• M26: 11,417,160 km (0.107 R)
• M27: 12,824,277 km (0.1 R)
• M28: 13,305,384 km (0.09 R)
• M29: 13,365,971 km (0.068 R)
• M30: 13,853,660 km (0.098 R)
• M31: 14,409,267 km (0.032 R)
• M32: 14,721,178 km (0.074 R)
• M33: 14,909,373 km (0.088 R)
• M34: 15,478,592 km (0.095 R)
• M35: 16,443,200 km (0.103 R)
• M36: 17,493,377 km (0.063 R)
• M37: 18,093,563 km (0.103 R)
• M38: 18,227,902 km (0.099 R)
• M39: 18,362,540 km (0.103 R)
• M40: 20,561,180 km (0.094 R)
• M41: 22,048,632 km (0.039 R)
• M42: 22,192,096 km (0.115 R)
• M43: 22,264,053 km (0.117 R)
• M44: 22,696,690 km (0.107 R)
• M45: 22,841,500 km (0.1 R)
• M46: 24,529,413 km (0.114 R)
• M47: 24,826,963 km (0.083 R)
• M48: 25,125,860 km (0.098 R)
• M49: 25,878,038 km (0.075 R)
• M50: 27,558,920 km (0.047 R)
• M51: 28,490,615 km (0.088 R)
• M52: 31,346,738 km (0.086 R)
• M53: 31,993,749 km (0.102 R)
• M54: 32,074,980 km (0.071 R)
• M55: 32,890,588 km (0.113 R)
• M56: 33,300,935 km (0.03 R)
• M57: 34,875,752 km (0.039 R)
• M58: 35,126,627 km (0.08 R)
• M59: 35,798,471 km (0.092 R)
• M60: 36,474,654 km (0.092 R)
• M61: 37,069,754 km (0.102 R)
• M62: 38,183,510 km (0.068 R)
• M63: 38,701,119 km (0.041 R)
• M64: 39,221,121 km (0.081 R)
• M65: 40,092,977 km (0.082 R)
• M66: 41,412,730 km (0.104 R)
• M67: 41,944,550 km (0.069 R)
• M68: 42,389,604 km (0.034 R)
• M69: 43,104,682 km (0.092 R)
• M70: 43,823,799 km (0.076 R)
• M71: 44,910,029 km (0.07 R)
• M72: 45,274,000 km (0.109 R)
• M73: 45,456,360 km (0.116 R)
• M74: 45,547,764 km (0.07 R)
• M75: 45,639,019 km (0.115 R)
• M76: 46,647,758 km (0.099 R)
• M77: 47,756,727 km (0.098 R)
• M78: 49,248,666 km (0.077 R)
• M79: 49,342,314 km (0.099 R)
• M80: 49,530,060 km (0.096 R)
• M81: 50,850,560 km (0.103 R)
• M82: 53,429,628 km (0.101 R)
• M83: 54,008,571 km (0.093 R)
• M84: 54,395,581 km (0.1 R)
• M85: 56,050,881 km (0.107 R)
• M86: 56,148,868 km (0.03 R)
• M87: 58,316,691 km (0.03 R)
• M88: 61,518,684 km (0.107 R)
• M89: 61,922,897 km (0.103 R)
• M90: 63,446,551 km (0.107 R)
• M91: 64,571,827 km (0.111 R)
• M92: 64,674,451 km (0.109 R)
• M93: 66,530,960 km (0.12 R)
• M94: 66,738,303 km (0.081 R)
• M95: 68,718,829 km (0.094 R)
• M96: 68,823,548 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit