🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 149 Days

Day: 38.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.58 AU - 0.88 AU

Year: 234 Days

Day: 13.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.96 AU - 2.88 AU

Year: 1411 Days

Day: 25.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.14 AU - 3.16 AU

Year: 1617 Days

Day: 26.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.91 AU - 4.01 AU

Year: 2953 Days

Day: 33.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,422,934 km

• M1: 1,098,497 km (0.119 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 8.8

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.53 AU - 9.77 AU

Year: 11234 Days

Day: 11.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,422,934 km

• M1: 190,588 km (0.104 R)
• M2: 423,960 km (0.053 R)
• M3: 679,474 km (0.064 R)
• M4: 1,424,022 km (0.101 R)
• M5: 1,699,881 km (0.105 R)
• M6: 1,855,612 km (0.035 R)
• M7: 2,301,713 km (0.091 R)
• M8: 2,524,614 km (0.062 R)
• M9: 2,754,396 km (0.115 R)
• M10: 3,234,755 km (0.117 R)
• M11: 3,569,405 km (0.11 R)
• M12: 4,393,091 km (0.069 R)
• M13: 4,670,146 km (0.116 R)
• M14: 5,305,937 km (0.026 R)
• M15: 5,567,883 km (0.043 R)
• M16: 6,070,532 km (0.091 R)
• M17: 6,138,599 km (0.113 R)
• M18: 6,275,631 km (0.092 R)
• M19: 6,798,625 km (0.093 R)
• M20: 6,904,839 km (0.072 R)
• M21: 7,047,406 km (0.118 R)
• M22: 7,119,063 km (0.026 R)
• M23: 7,335,532 km (0.12 R)
• M24: 8,794,410 km (0.054 R)
• M25: 8,871,603 km (0.06 R)
• M26: 9,457,877 km (0.086 R)
• M27: 9,735,680 km (0.088 R)
• M28: 9,935,842 km (0.055 R)
• M29: 11,248,563 km (0.064 R)
• M30: 11,416,562 km (0.094 R)
• M31: 12,096,484 km (0.052 R)
• M32: 12,528,223 km (0.043 R)
• M33: 13,008,881 km (0.091 R)
• M34: 13,185,257 km (0.104 R)
• M35: 13,943,270 km (0.111 R)
• M36: 14,853,273 km (0.105 R)
• M37: 15,315,531 km (0.029 R)
• M38: 16,017,594 km (0.11 R)
• M39: 16,348,803 km (0.059 R)
• M40: 16,491,520 km (0.111 R)
• M41: 17,550,224 km (0.107 R)
• M42: 17,940,674 km (0.061 R)
• M43: 18,186,164 km (0.087 R)
• M44: 18,333,967 km (0.078 R)
• M45: 18,581,252 km (0.063 R)
• M46: 19,733,006 km (0.104 R)
• M47: 20,240,891 km (0.118 R)
• M48: 20,804,576 km (0.11 R)
• M49: 22,420,831 km (0.112 R)
• M50: 25,056,746 km (0.101 R)
• M51: 25,276,206 km (0.096 R)
• M52: 25,331,258 km (0.088 R)
• M53: 25,827,773 km (0.106 R)
• M54: 25,993,976 km (0.078 R)
• M55: 26,271,780 km (0.037 R)
• M56: 27,902,546 km (0.092 R)
• M57: 28,358,221 km (0.048 R)
• M58: 28,586,956 km (0.088 R)
• M59: 28,873,735 km (0.11 R)
• M60: 30,146,813 km (0.104 R)
• M61: 30,263,500 km (0.077 R)
• M62: 31,971,758 km (0.078 R)
• M63: 32,388,837 km (0.082 R)
• M64: 33,771,570 km (0.105 R)
• M65: 34,500,710 km (0.089 R)
• M66: 34,683,818 km (0.026 R)
• M67: 34,989,745 km (0.11 R)
• M68: 35,665,778 km (0.096 R)
• M69: 36,346,149 km (0.095 R)
• M70: 36,656,864 km (0.077 R)
• M71: 37,468,881 km (0.1 R)
• M72: 37,531,563 km (0.097 R)
• M73: 38,539,553 km (0.069 R)
• M74: 39,173,998 km (0.119 R)
• M75: 40,068,144 km (0.042 R)
• M76: 40,196,349 km (0.046 R)
• M77: 41,357,079 km (0.044 R)
• M78: 41,811,408 km (0.111 R)
• M79: 42,006,633 km (0.084 R)
• M80: 42,202,158 km (0.074 R)
• M81: 42,790,526 km (0.077 R)
• M82: 43,381,587 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 6.9

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 11.19 AU - 18.33 AU

Year: 21250 Days

Day: 18.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,422,934 km

• M1: 293,661 km (0.119 R)
• M2: 818,001 km (0.12 R)
• M3: 1,053,917 km (0.027 R)
• M4: 1,281,156 km (0.096 R)
• M5: 1,400,535 km (0.053 R)
• M6: 1,780,963 km (0.049 R)
• M7: 1,982,920 km (0.092 R)
• M8: 2,086,741 km (0.03 R)
• M9: 2,299,768 km (0.109 R)
• M10: 2,980,289 km (0.086 R)
• M11: 3,179,852 km (0.093 R)
• M12: 3,260,934 km (0.108 R)
• M13: 3,383,754 km (0.095 R)
• M14: 3,466,631 km (0.106 R)
• M15: 3,550,107 km (0.117 R)
• M16: 3,977,508 km (0.094 R)
• M17: 4,241,698 km (0.116 R)
• M18: 4,421,066 km (0.086 R)
• M19: 4,833,806 km (0.048 R)
• M20: 5,695,939 km (0.062 R)
• M21: 5,943,823 km (0.112 R)
• M22: 6,347,737 km (0.095 R)
• M23: 6,450,062 km (0.094 R)
• M24: 6,708,417 km (0.08 R)
• M25: 6,760,477 km (0.092 R)
• M26: 6,865,046 km (0.061 R)
• M27: 7,128,787 km (0.042 R)
• M28: 7,503,680 km (0.108 R)
• M29: 9,706,957 km (0.105 R)
• M30: 10,786,455 km (0.103 R)
• M31: 11,278,333 km (0.089 R)
• M32: 11,340,416 km (0.104 R)
• M33: 13,713,188 km (0.071 R)
• M34: 13,912,153 km (0.111 R)
• M35: 15,262,723 km (0.114 R)
• M36: 16,302,877 km (0.05 R)
• M37: 16,373,038 km (0.1 R)
• M38: 16,654,581 km (0.108 R)
• M39: 18,086,532 km (0.058 R)
• M40: 18,231,941 km (0.108 R)
• M41: 19,112,175 km (0.07 R)
• M42: 21,219,560 km (0.041 R)
• M43: 21,296,154 km (0.073 R)
• M44: 21,449,642 km (0.114 R)
• M45: 23,875,820 km (0.12 R)
• M46: 24,275,097 km (0.12 R)
• M47: 25,161,464 km (0.089 R)
• M48: 27,131,967 km (0.104 R)
• M49: 28,219,843 km (0.067 R)
• M50: 29,066,417 km (0.112 R)
• M51: 29,749,631 km (0.106 R)
• M52: 30,179,426 km (0.065 R)
• M53: 30,697,782 km (0.093 R)
• M54: 35,130,218 km (0.1 R)
• M55: 35,220,874 km (0.108 R)
• M56: 36,406,736 km (0.075 R)
• M57: 36,682,146 km (0.07 R)
• M58: 40,136,510 km (0.099 R)
• M59: 40,611,184 km (0.113 R)
• M60: 40,801,622 km (0.085 R)
• M61: 41,278,989 km (0.081 R)
• M62: 41,566,217 km (0.088 R)
• M63: 43,012,679 km (0.096 R)
• M64: 43,888,275 km (0.058 R)
• M65: 44,377,311 km (0.107 R)
• M66: 47,650,063 km (0.109 R)
• M67: 48,859,263 km (0.12 R)
• M68: 50,589,662 km (0.07 R)
• M69: 52,236,435 km (0.094 R)
• M70: 53,587,304 km (0.097 R)
• M71: 54,949,691 km (0.101 R)
• M72: 56,642,092 km (0.036 R)
• M73: 56,854,820 km (0.108 R)
• M74: 59,536,512 km (0.071 R)
• M75: 60,512,040 km (0.109 R)
• M76: 61,383,597 km (0.119 R)
• M77: 63,470,038 km (0.101 R)
• M78: 65,245,017 km (0.107 R)
• M79: 65,691,267 km (0.117 R)
• M80: 66,138,565 km (0.076 R)
• M81: 66,474,711 km (0.104 R)
• M82: 67,937,928 km (0.087 R)
• M83: 68,957,138 km (0.103 R)
• M84: 70,209,721 km (0.056 R)
• M85: 71,354,893 km (0.077 R)
• M86: 71,814,607 km (0.076 R)
• M87: 73,779,725 km (0.086 R)
• M88: 74,128,438 km (0.049 R)
• M89: 76,466,503 km (0.101 R)
• M90: 77,999,133 km (0.103 R)
• M91: 78,235,797 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit