🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.75 AU

Year: 313 Days

Day: 32.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 328 Days

Day: 25.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.5

Radius: 12.7

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.33 AU - 1.45 AU

Year: 1075 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 87,686,354 km

• M1: 174,282 km (0.098 R)
• M2: 313,408 km (0.071 R)
• M3: 401,521 km (0.102 R)
• M4: 487,689 km (0.034 R)
• M5: 608,115 km (0.034 R)
• M6: 700,716 km (0.043 R)
• M7: 834,906 km (0.115 R)
• M8: 946,655 km (0.115 R)
• M9: 1,228,348 km (0.078 R)
• M10: 1,350,270 km (0.104 R)
• M11: 1,552,676 km (0.106 R)
• M12: 1,757,326 km (0.079 R)
• M13: 1,887,776 km (0.081 R)
• M14: 1,979,479 km (0.094 R)
• M15: 2,124,290 km (0.106 R)
• M16: 2,211,206 km (0.073 R)
• M17: 2,325,948 km (0.054 R)
• M18: 2,682,589 km (0.079 R)
• M19: 2,843,556 km (0.078 R)
• M20: 2,949,472 km (0.095 R)
• M21: 3,447,932 km (0.05 R)
• M22: 3,654,826 km (0.111 R)
• M23: 3,738,750 km (0.086 R)
• M24: 3,908,544 km (0.089 R)
• M25: 4,037,647 km (0.026 R)
• M26: 4,222,998 km (0.109 R)
• M27: 4,311,261 km (0.074 R)
• M28: 4,399,973 km (0.079 R)
• M29: 4,761,551 km (0.069 R)
• M30: 4,842,034 km (0.062 R)
• M31: 5,132,853 km (0.036 R)
• M32: 5,298,308 km (0.106 R)
• M33: 5,381,634 km (0.119 R)
• M34: 5,465,558 km (0.093 R)
• M35: 5,598,102 km (0.072 R)
• M36: 5,695,341 km (0.095 R)
• M37: 5,817,562 km (0.095 R)
• M38: 6,620,603 km (0.097 R)
• M39: 6,800,869 km (0.067 R)
• M40: 6,943,735 km (0.06 R)
• M41: 7,166,486 km (0.045 R)
• M42: 7,431,723 km (0.078 R)
• M43: 7,592,242 km (0.112 R)
• M44: 7,727,029 km (0.074 R)
• M45: 7,835,488 km (0.118 R)
• M46: 8,094,890 km (0.054 R)
• M47: 8,287,872 km (0.12 R)
• M48: 8,371,198 km (0.11 R)
• M49: 8,636,435 km (0.1 R)
• M50: 8,748,932 km (0.094 R)
• M51: 8,932,938 km (0.054 R)
• M52: 9,032,570 km (0.111 R)
• M53: 9,247,093 km (0.101 R)
• M54: 9,405,667 km (0.09 R)
• M55: 9,564,989 km (0.036 R)
• M56: 9,813,172 km (0.045 R)
• M57: 9,901,285 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.5

Radius: 11.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.78 AU - 2.02 AU

Year: 1718 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,686,354 km

• M1: 154,834 km (0.106 R)
• M2: 268,977 km (0.082 R)
• M3: 450,290 km (0.079 R)
• M4: 556,803 km (0.117 R)
• M5: 717,771 km (0.116 R)
• M6: 920,326 km (0.106 R)
• M7: 995,873 km (0.071 R)
• M8: 1,070,074 km (0.069 R)
• M9: 1,150,108 km (0.066 R)
• M10: 1,248,245 km (0.12 R)
• M11: 1,483,113 km (0.087 R)
• M12: 1,577,659 km (0.105 R)
• M13: 1,683,275 km (0.061 R)
• M14: 1,764,208 km (0.05 R)
• M15: 1,916,050 km (0.089 R)
• M16: 2,096,315 km (0.107 R)
• M17: 2,228,111 km (0.113 R)
• M18: 2,561,714 km (0.104 R)
• M19: 2,639,804 km (0.064 R)
• M20: 2,841,312 km (0.088 R)
• M21: 3,053,592 km (0.037 R)
• M22: 3,248,518 km (0.083 R)
• M23: 3,650,936 km (0.045 R)
• M24: 3,762,985 km (0.057 R)
• M25: 3,840,177 km (0.097 R)
• M26: 3,954,171 km (0.112 R)
• M27: 4,063,228 km (0.082 R)
• M28: 4,247,233 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.2

Radius: 4.5

Gravity: 48.9 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 8.71 AU - 10.37 AU

Year: 19330 Days

Day: 19.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,686,354 km

• M1: 116,088 km (0.087 R)
• M2: 242,199 km (0.062 R)
• M3: 330,163 km (0.083 R)
• M4: 492,626 km (0.069 R)
• M5: 939,774 km (0.096 R)
• M6: 1,922,183 km (0.117 R)
• M7: 2,363,048 km (0.066 R)
• M8: 2,478,089 km (0.103 R)
• M9: 3,637,323 km (0.051 R)
• M10: 3,904,804 km (0.03 R)
• M11: 4,040,788 km (0.12 R)
• M12: 4,364,518 km (0.094 R)
• M13: 4,648,455 km (0.029 R)
• M14: 5,334,211 km (0.069 R)
• M15: 6,961,537 km (0.116 R)
• M16: 9,266,092 km (0.104 R)
• M17: 9,508,441 km (0.055 R)
• M18: 9,752,884 km (0.116 R)
• M19: 11,716,356 km (0.075 R)
• M20: 11,781,580 km (0.104 R)
• M21: 12,910,595 km (0.077 R)
• M22: 13,590,667 km (0.052 R)
• M23: 14,702,778 km (0.073 R)
• M24: 16,497,952 km (0.105 R)
• M25: 17,012,868 km (0.092 R)
• M26: 17,086,919 km (0.108 R)
• M27: 17,383,871 km (0.103 R)
• M28: 19,820,970 km (0.113 R)
• M29: 19,898,910 km (0.041 R)
• M30: 21,317,697 km (0.104 R)
• M31: 22,200,773 km (0.095 R)
• M32: 23,013,837 km (0.098 R)
• M33: 23,671,320 km (0.109 R)
• M34: 24,585,512 km (0.087 R)
• M35: 26,705,464 km (0.107 R)
• M36: 26,791,483 km (0.107 R)
• M37: 27,136,455 km (0.057 R)
• M38: 27,917,955 km (0.09 R)
• M39: 29,059,985 km (0.116 R)
• M40: 31,843,852 km (0.117 R)
• M41: 32,484,280 km (0.045 R)
• M42: 32,575,984 km (0.116 R)
• M43: 33,313,651 km (0.113 R)
• M44: 33,684,653 km (0.098 R)
• M45: 33,777,554 km (0.113 R)
• M46: 34,617,845 km (0.105 R)
• M47: 35,370,472 km (0.066 R)
• M48: 36,128,634 km (0.112 R)
• M49: 36,796,289 km (0.073 R)
• M50: 37,468,133 km (0.101 R)
• M51: 38,240,806 km (0.066 R)
• M52: 38,629,162 km (0.088 R)
• M53: 38,726,401 km (0.067 R)
• M54: 39,018,715 km (0.094 R)
• M55: 41,184,892 km (0.114 R)
• M56: 42,282,492 km (0.108 R)
• M57: 44,812,641 km (0.117 R)
• M58: 46,044,429 km (0.096 R)
• M59: 46,354,097 km (0.118 R)
• M60: 46,871,855 km (0.097 R)
• M61: 47,183,318 km (0.119 R)
• M62: 47,704,068 km (0.098 R)
• M63: 48,436,350 km (0.11 R)
• M64: 48,541,218 km (0.104 R)
• M65: 50,974,876 km (0.026 R)
• M66: 53,339,719 km (0.094 R)
• M67: 53,448,028 km (0.05 R)
• M68: 53,664,945 km (0.072 R)
• M69: 55,739,867 km (0.116 R)
• M70: 56,842,553 km (0.087 R)
• M71: 57,396,514 km (0.108 R)
• M72: 57,841,119 km (0.066 R)
• M73: 61,324,506 km (0.094 R)
• M74: 61,778,834 km (0.115 R)
• M75: 63,263,444 km (0.082 R)
• M76: 67,435,130 km (0.11 R)
• M77: 68,963,422 km (0.092 R)
• M78: 69,199,487 km (0.049 R)
• M79: 69,554,184 km (0.069 R)
• M80: 71,217,413 km (0.079 R)
• M81: 72,053,814 km (0.1 R)
• M82: 72,653,253 km (0.104 R)
• M83: 78,122,551 km (0.102 R)
• M84: 79,850,855 km (0.051 R)
• M85: 81,591,875 km (0.108 R)
• M86: 82,216,596 km (0.104 R)
• M87: 82,717,599 km (0.116 R)
• M88: 83,345,312 km (0.062 R)

Asteroid Belt

Center: 9.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 6

Gravity: 25.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.11 AU - 12.19 AU

Year: 21213 Days

Day: 18.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,686,354 km

• M1: 322,383 km (0.111 R)
• M2: 360,531 km (0.076 R)
• M3: 420,968 km (0.109 R)
• M4: 576,101 km (0.098 R)
• M5: 749,336 km (0.071 R)
• M6: 996,023 km (0.114 R)
• M7: 1,235,678 km (0.069 R)
• M8: 1,298,360 km (0.116 R)
• M9: 1,362,238 km (0.094 R)
• M10: 1,427,164 km (0.06 R)
• M11: 2,169,618 km (0.035 R)
• M12: 2,284,210 km (0.115 R)
• M13: 3,580,924 km (0.099 R)
• M14: 3,671,132 km (0.087 R)
• M15: 4,372,147 km (0.081 R)
• M16: 5,215,431 km (0.064 R)
• M17: 5,577,009 km (0.106 R)
• M18: 5,629,218 km (0.071 R)
• M19: 6,107,483 km (0.066 R)
• M20: 6,161,488 km (0.03 R)
• M21: 6,433,606 km (0.03 R)
• M22: 6,989,512 km (0.095 R)
• M23: 7,102,608 km (0.096 R)
• M24: 7,159,305 km (0.09 R)
• M25: 7,445,336 km (0.111 R)
• M26: 7,852,093 km (0.091 R)
• M27: 8,385,709 km (0.05 R)
• M28: 8,445,697 km (0.113 R)
• M29: 8,747,885 km (0.037 R)
• M30: 9,362,882 km (0.107 R)
• M31: 9,801,652 km (0.083 R)
• M32: 11,555,987 km (0.063 R)
• M33: 12,229,925 km (0.068 R)
• M34: 12,297,992 km (0.046 R)
• M35: 13,334,556 km (0.101 R)
• M36: 13,404,568 km (0.095 R)
• M37: 13,474,879 km (0.102 R)
• M38: 13,545,190 km (0.066 R)
• M39: 14,112,315 km (0.104 R)
• M40: 15,416,509 km (0.094 R)
• M41: 15,563,714 km (0.094 R)
• M42: 16,157,617 km (0.055 R)
• M43: 17,290,821 km (0.116 R)
• M44: 18,684,176 km (0.117 R)
• M45: 19,235,743 km (0.088 R)
• M46: 19,315,030 km (0.028 R)
• M47: 19,553,339 km (0.118 R)
• M48: 19,712,811 km (0.09 R)
• M49: 20,354,885 km (0.097 R)
• M50: 21,085,521 km (0.057 R)
• M51: 22,907,024 km (0.077 R)
• M52: 25,210,682 km (0.11 R)
• M53: 30,864,434 km (0.067 R)
• M54: 33,879,280 km (0.036 R)
• M55: 34,070,765 km (0.06 R)
• M56: 34,166,658 km (0.101 R)
• M57: 37,678,318 km (0.107 R)
• M58: 38,573,961 km (0.076 R)
• M59: 39,577,463 km (0.051 R)
• M60: 39,981,228 km (0.071 R)
• M61: 40,386,339 km (0.116 R)
• M62: 43,052,771 km (0.05 R)
• M63: 43,572,025 km (0.099 R)
• M64: 45,037,037 km (0.076 R)
• M65: 45,564,071 km (0.032 R)
• M66: 46,411,692 km (0.103 R)
• M67: 47,050,924 km (0.082 R)
• M68: 48,230,204 km (0.089 R)
• M69: 49,745,032 km (0.118 R)
• M70: 52,932,514 km (0.073 R)
• M71: 54,494,764 km (0.114 R)
• M72: 55,168,852 km (0.117 R)
• M73: 59,271,424 km (0.083 R)
• M74: 59,386,764 km (0.044 R)
• M75: 60,660,590 km (0.084 R)
• M76: 62,412,232 km (0.091 R)
• M77: 62,646,951 km (0.096 R)
• M78: 64,535,923 km (0.083 R)
• M79: 66,084,261 km (0.083 R)
• M80: 66,203,939 km (0.098 R)
• M81: 69,217,738 km (0.085 R)
• M82: 71,292,511 km (0.079 R)
• M83: 74,505,125 km (0.102 R)
• M84: 75,878,434 km (0.063 R)
• M85: 76,756,723 km (0.07 R)
• M86: 77,260,120 km (0.094 R)
• M87: 81,582,900 km (0.083 R)
• M88: 82,482,581 km (0.094 R)
• M89: 82,740,189 km (0.087 R)
• M90: 83,903,013 km (0.048 R)
• M91: 85,722,572 km (0.111 R)
• M92: 86,506,315 km (0.038 R)
• M93: 87,161,255 km (0.085 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: 356 - 18,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit