🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 15.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,782,026 km

• M1: 110,104 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.98 AU - 1.16 AU

Year: 413 Days

Day: 20.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,782,026 km

• M1: 554,410 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.61 AU - 1.85 AU

Year: 848 Days

Day: 15.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.89 AU - 1.99 AU

Year: 1007 Days

Day: 14.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.24 AU - 4.44 AU

Year: 3370 Days

Day: 21.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 9.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.47 AU - 4.81 AU

Year: 3726 Days

Day: 10.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 98,782,026 km

• M1: 129,851 km (0.11 R)
• M2: 217,366 km (0.083 R)
• M3: 288,873 km (0.107 R)
• M4: 418,575 km (0.063 R)
• M5: 537,804 km (0.055 R)
• M6: 648,058 km (0.097 R)
• M7: 774,319 km (0.083 R)
• M8: 984,204 km (0.097 R)
• M9: 1,087,427 km (0.105 R)
• M10: 1,176,438 km (0.06 R)
• M11: 1,439,132 km (0.052 R)
• M12: 1,699,731 km (0.079 R)
• M13: 2,393,267 km (0.077 R)
• M14: 2,475,396 km (0.106 R)
• M15: 3,000,784 km (0.115 R)
• M16: 3,217,850 km (0.102 R)
• M17: 3,361,315 km (0.039 R)
• M18: 3,613,836 km (0.105 R)
• M19: 3,735,758 km (0.062 R)
• M20: 4,293,758 km (0.097 R)
• M21: 4,714,726 km (0.047 R)
• M22: 5,058,054 km (0.064 R)
• M23: 5,255,822 km (0.1 R)
• M24: 5,378,791 km (0.108 R)
• M25: 5,737,527 km (0.08 R)
• M26: 5,895,951 km (0.094 R)
• M27: 6,023,708 km (0.066 R)
• M28: 6,152,512 km (0.06 R)
• M29: 6,363,744 km (0.084 R)
• M30: 6,960,939 km (0.097 R)
• M31: 7,028,407 km (0.1 R)
• M32: 7,113,080 km (0.079 R)
• M33: 7,283,472 km (0.12 R)
• M34: 7,489,617 km (0.049 R)
• M35: 7,558,732 km (0.105 R)
• M36: 7,802,576 km (0.09 R)
• M37: 7,872,738 km (0.092 R)
• M38: 7,978,354 km (0.095 R)
• M39: 8,297,895 km (0.11 R)
• M40: 8,459,311 km (0.045 R)
• M41: 9,170,798 km (0.089 R)
• M42: 9,281,949 km (0.081 R)
• M43: 9,430,799 km (0.093 R)
• M44: 9,580,547 km (0.12 R)
• M45: 9,787,740 km (0.118 R)
• M46: 9,977,430 km (0.109 R)
• M47: 10,495,487 km (0.028 R)
• M48: 10,708,964 km (0.076 R)
• M49: 10,963,280 km (0.113 R)
• M50: 11,458,000 km (0.111 R)
• M51: 11,537,736 km (0.055 R)
• M52: 11,617,771 km (0.116 R)
• M53: 11,697,955 km (0.095 R)
• M54: 11,778,289 km (0.101 R)
• M55: 11,919,510 km (0.1 R)
• M56: 12,000,292 km (0.071 R)
• M57: 12,162,756 km (0.06 R)
• M58: 13,089,365 km (0.117 R)
• M59: 13,382,278 km (0.094 R)
• M60: 13,445,408 km (0.076 R)
• M61: 13,825,835 km (0.037 R)
• M62: 13,953,442 km (0.103 R)
• M63: 14,338,507 km (0.05 R)
• M64: 14,424,526 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.7

Radius: 8

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.07 AU - 19.91 AU

Year: 26106 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,782,026 km

• M1: 664,364 km (0.108 R)
• M2: 830,418 km (0.104 R)
• M3: 1,010,234 km (0.104 R)
• M4: 1,104,930 km (0.072 R)
• M5: 1,697,188 km (0.03 R)
• M6: 1,888,075 km (0.116 R)
• M7: 2,763,970 km (0.072 R)
• M8: 4,832,161 km (0.109 R)
• M9: 5,548,136 km (0.082 R)
• M10: 6,063,202 km (0.101 R)
• M11: 6,179,888 km (0.098 R)
• M12: 6,415,205 km (0.109 R)
• M13: 7,077,475 km (0.108 R)
• M14: 8,143,510 km (0.046 R)
• M15: 8,466,641 km (0.071 R)
• M16: 8,662,465 km (0.071 R)
• M17: 9,800,306 km (0.096 R)
• M18: 12,066,564 km (0.053 R)
• M19: 12,956,522 km (0.111 R)
• M20: 15,193,010 km (0.06 R)
• M21: 15,351,584 km (0.084 R)
• M22: 16,072,047 km (0.106 R)
• M23: 16,152,830 km (0.078 R)
• M24: 17,712,388 km (0.043 R)
• M25: 18,046,739 km (0.103 R)
• M26: 18,298,961 km (0.114 R)
• M27: 18,383,185 km (0.111 R)
• M28: 18,467,708 km (0.094 R)
• M29: 18,721,874 km (0.072 R)
• M30: 19,405,237 km (0.072 R)
• M31: 19,577,275 km (0.035 R)
• M32: 21,860,587 km (0.115 R)
• M33: 23,765,267 km (0.093 R)
• M34: 23,949,422 km (0.113 R)
• M35: 24,134,176 km (0.07 R)
• M36: 25,722,606 km (0.085 R)
• M37: 26,101,238 km (0.062 R)
• M38: 31,998,087 km (0.093 R)
• M39: 32,814,293 km (0.091 R)
• M40: 33,947,646 km (0.079 R)
• M41: 34,467,050 km (0.075 R)
• M42: 36,783,424 km (0.109 R)
• M43: 38,175,731 km (0.093 R)
• M44: 38,499,461 km (0.08 R)
• M45: 39,694,299 km (0.119 R)
• M46: 40,570,943 km (0.097 R)
• M47: 40,791,151 km (0.114 R)
• M48: 42,902,276 km (0.043 R)
• M49: 43,463,717 km (0.112 R)
• M50: 43,914,754 km (0.08 R)
• M51: 46,998,714 km (0.119 R)
• M52: 48,625,292 km (0.084 R)
• M53: 50,270,120 km (0.094 R)
• M54: 50,743,448 km (0.069 R)
• M55: 51,099,341 km (0.116 R)
• M56: 51,218,272 km (0.109 R)
• M57: 51,933,200 km (0.106 R)
• M58: 54,218,906 km (0.119 R)
• M59: 54,947,448 km (0.12 R)
• M60: 55,069,220 km (0.045 R)
• M61: 55,434,987 km (0.115 R)
• M62: 56,414,404 km (0.088 R)
• M63: 57,894,077 km (0.041 R)
• M64: 59,636,593 km (0.062 R)
• M65: 63,939,476 km (0.118 R)
• M66: 64,323,943 km (0.115 R)
• M67: 64,837,662 km (0.108 R)
• M68: 64,966,316 km (0.076 R)
• M69: 67,557,351 km (0.104 R)
• M70: 68,079,597 km (0.107 R)
• M71: 69,259,625 km (0.115 R)
• M72: 70,049,951 km (0.104 R)
• M73: 70,843,418 km (0.096 R)
• M74: 72,439,029 km (0.075 R)
• M75: 73,375,362 km (0.086 R)
• M76: 77,024,054 km (0.076 R)
• M77: 77,842,953 km (0.035 R)
• M78: 78,253,449 km (0.076 R)
• M79: 79,489,277 km (0.09 R)
• M80: 80,454,932 km (0.117 R)
• M81: 81,008,444 km (0.092 R)
• M82: 81,146,971 km (0.115 R)
• M83: 81,980,082 km (0.067 R)
• M84: 82,397,759 km (0.079 R)
• M85: 84,075,350 km (0.108 R)
• M86: 84,356,145 km (0.112 R)
• M87: 85,059,255 km (0.059 R)
• M88: 86,188,270 km (0.11 R)
• M89: 86,471,309 km (0.101 R)
• M90: 88,033,410 km (0.106 R)
• M91: 90,178,793 km (0.051 R)
• M92: 91,185,737 km (0.111 R)
• M93: 93,646,771 km (0.096 R)
• M94: 94,812,438 km (0.081 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: 401 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit