🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2 AU - 3.02 AU

Year: 1514 Days

Day: 44.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 8.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.55 AU - 5.45 AU

Year: 4257 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,815,501 km

• M1: 113,395 km (0.039 R)
• M2: 181,911 km (0.093 R)
• M3: 292,763 km (0.085 R)
• M4: 365,767 km (0.043 R)
• M5: 472,580 km (0.075 R)
• M6: 752,178 km (0.092 R)
• M7: 954,434 km (0.085 R)
• M8: 1,071,420 km (0.095 R)
• M9: 1,420,581 km (0.089 R)
• M10: 1,683,425 km (0.08 R)
• M11: 1,759,869 km (0.116 R)
• M12: 2,065,647 km (0.088 R)
• M13: 2,183,231 km (0.068 R)
• M14: 2,278,974 km (0.09 R)
• M15: 2,376,063 km (0.058 R)
• M16: 2,624,994 km (0.094 R)
• M17: 2,882,452 km (0.11 R)
• M18: 3,107,746 km (0.114 R)
• M19: 3,933,826 km (0.073 R)
• M20: 4,243,493 km (0.077 R)
• M21: 4,318,442 km (0.043 R)
• M22: 4,933,887 km (0.065 R)
• M23: 5,187,755 km (0.061 R)
• M24: 5,251,932 km (0.069 R)
• M25: 5,364,879 km (0.091 R)
• M26: 5,560,254 km (0.106 R)
• M27: 6,025,353 km (0.039 R)
• M28: 6,746,565 km (0.111 R)
• M29: 7,170,824 km (0.064 R)
• M30: 7,260,284 km (0.072 R)
• M31: 7,676,914 km (0.082 R)
• M32: 7,823,520 km (0.093 R)
• M33: 8,288,021 km (0.12 R)
• M34: 8,381,969 km (0.103 R)
• M35: 8,570,911 km (0.119 R)
• M36: 9,011,028 km (0.116 R)
• M37: 9,088,370 km (0.064 R)
• M38: 9,146,414 km (0.065 R)
• M39: 9,360,638 km (0.05 R)
• M40: 9,438,878 km (0.116 R)
• M41: 9,615,852 km (0.12 R)
• M42: 9,714,587 km (0.058 R)
• M43: 9,953,046 km (0.053 R)
• M44: 10,113,115 km (0.116 R)
• M45: 10,274,083 km (0.11 R)
• M46: 10,415,602 km (0.09 R)
• M47: 11,008,758 km (0.097 R)
• M48: 11,132,774 km (0.077 R)
• M49: 11,236,595 km (0.045 R)
• M50: 11,319,772 km (0.038 R)
• M51: 11,739,095 km (0.093 R)
• M52: 12,356,186 km (0.098 R)
• M53: 12,442,055 km (0.081 R)
• M54: 12,983,749 km (0.094 R)
• M55: 13,202,610 km (0.034 R)
• M56: 13,488,941 km (0.119 R)
• M57: 13,555,213 km (0.074 R)
• M58: 13,643,924 km (0.088 R)
• M59: 14,791,041 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 13.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.44 AU - 7.82 AU

Year: 8026 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,815,501 km

• M1: 201,508 km (0.092 R)
• M2: 359,783 km (0.096 R)
• M3: 553,662 km (0.086 R)
• M4: 874,549 km (0.084 R)
• M5: 1,204,113 km (0.061 R)
• M6: 1,323,044 km (0.078 R)
• M7: 1,464,114 km (0.032 R)
• M8: 1,554,920 km (0.088 R)
• M9: 2,141,344 km (0.081 R)
• M10: 2,680,195 km (0.041 R)
• M11: 3,141,555 km (0.065 R)
• M12: 3,603,065 km (0.113 R)
• M13: 3,778,693 km (0.085 R)
• M14: 3,905,851 km (0.072 R)
• M15: 4,217,164 km (0.102 R)
• M16: 4,699,168 km (0.108 R)
• M17: 5,030,528 km (0.115 R)
• M18: 5,255,672 km (0.081 R)
• M19: 5,599,747 km (0.116 R)
• M20: 6,644,988 km (0.095 R)
• M21: 7,396,568 km (0.079 R)
• M22: 7,814,843 km (0.118 R)
• M23: 8,373,741 km (0.055 R)
• M24: 8,574,052 km (0.096 R)
• M25: 8,809,819 km (0.095 R)
• M26: 9,013,571 km (0.088 R)
• M27: 9,218,969 km (0.047 R)
• M28: 9,495,276 km (0.051 R)
• M29: 9,774,276 km (0.109 R)
• M30: 10,699,988 km (0.103 R)
• M31: 10,808,596 km (0.084 R)
• M32: 10,990,357 km (0.108 R)
• M33: 11,173,315 km (0.071 R)
• M34: 11,914,872 km (0.098 R)
• M35: 12,634,139 km (0.08 R)
• M36: 13,018,456 km (0.116 R)
• M37: 13,212,035 km (0.104 R)
• M38: 13,680,576 km (0.099 R)
• M39: 13,837,953 km (0.093 R)
• M40: 14,875,713 km (0.079 R)
• M41: 15,691,021 km (0.113 R)
• M42: 16,646,653 km (0.113 R)
• M43: 16,772,764 km (0.108 R)
• M44: 16,941,211 km (0.032 R)
• M45: 17,068,070 km (0.109 R)
• M46: 17,195,228 km (0.11 R)
• M47: 17,663,918 km (0.084 R)
• M48: 18,050,629 km (0.064 R)
• M49: 18,136,947 km (0.114 R)
• M50: 18,832,278 km (0.113 R)
• M51: 18,919,942 km (0.091 R)
• M52: 19,315,479 km (0.059 R)
• M53: 19,536,584 km (0.089 R)
• M54: 20,608,902 km (0.116 R)
• M55: 20,970,630 km (0.063 R)
• M56: 21,380,228 km (0.067 R)
• M57: 21,517,260 km (0.104 R)
• M58: 21,746,444 km (0.102 R)
• M59: 21,838,297 km (0.113 R)
• M60: 22,485,009 km (0.091 R)
• M61: 23,044,505 km (0.032 R)
• M62: 23,797,431 km (0.068 R)
• M63: 24,367,548 km (0.089 R)
• M64: 24,845,962 km (0.067 R)
• M65: 25,038,345 km (0.119 R)
• M66: 27,582,706 km (0.083 R)
• M67: 28,834,990 km (0.117 R)
• M68: 29,493,519 km (0.06 R)
• M69: 31,707,119 km (0.058 R)
• M70: 32,702,095 km (0.093 R)
• M71: 34,080,340 km (0.084 R)
• M72: 34,240,559 km (0.118 R)
• M73: 34,722,713 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 4.8

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.48 AU - 17.16 AU

Year: 23961 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,815,501 km

• M1: 65,225 km (0.107 R)
• M2: 900,130 km (0.12 R)
• M3: 1,036,264 km (0.098 R)
• M4: 1,328,130 km (0.056 R)
• M5: 1,405,023 km (0.118 R)
• M6: 1,483,412 km (0.085 R)
• M7: 2,012,540 km (0.091 R)
• M8: 2,282,116 km (0.049 R)
• M9: 3,647,346 km (0.067 R)
• M10: 4,012,065 km (0.112 R)
• M11: 4,388,304 km (0.117 R)
• M12: 5,013,623 km (0.082 R)
• M13: 5,174,291 km (0.077 R)
• M14: 5,377,445 km (0.103 R)
• M15: 5,418,435 km (0.112 R)
• M16: 6,216,240 km (0.09 R)
• M17: 7,005,369 km (0.118 R)
• M18: 7,184,887 km (0.053 R)
• M19: 7,548,709 km (0.077 R)
• M20: 8,199,758 km (0.112 R)
• M21: 9,062,938 km (0.06 R)
• M22: 11,029,701 km (0.071 R)
• M23: 11,343,707 km (0.045 R)
• M24: 11,820,027 km (0.08 R)
• M25: 12,087,508 km (0.054 R)
• M26: 12,356,934 km (0.116 R)
• M27: 12,737,511 km (0.094 R)
• M28: 13,121,977 km (0.086 R)
• M29: 13,621,933 km (0.081 R)
• M30: 14,525,804 km (0.063 R)
• M31: 16,689,288 km (0.074 R)
• M32: 17,109,808 km (0.069 R)
• M33: 18,515,728 km (0.079 R)
• M34: 19,075,972 km (0.103 R)
• M35: 19,201,186 km (0.086 R)
• M36: 19,326,699 km (0.055 R)
• M37: 19,515,491 km (0.075 R)
• M38: 20,660,962 km (0.059 R)
• M39: 21,306,776 km (0.11 R)
• M40: 21,501,852 km (0.083 R)
• M41: 22,618,151 km (0.068 R)
• M42: 23,083,251 km (0.048 R)
• M43: 24,022,875 km (0.059 R)
• M44: 24,090,493 km (0.109 R)
• M45: 24,293,647 km (0.087 R)
• M46: 26,147,613 km (0.09 R)
• M47: 28,689,431 km (0.095 R)
• M48: 30,281,152 km (0.105 R)
• M49: 30,573,616 km (0.062 R)
• M50: 30,720,222 km (0.089 R)
• M51: 30,866,977 km (0.105 R)
• M52: 32,572,094 km (0.113 R)
• M53: 32,871,739 km (0.112 R)
• M54: 33,097,033 km (0.113 R)
• M55: 33,247,678 km (0.064 R)
• M56: 33,549,267 km (0.05 R)
• M57: 33,851,904 km (0.099 R)
• M58: 35,148,169 km (0.092 R)
• M59: 37,631,644 km (0.096 R)
• M60: 37,867,410 km (0.034 R)
• M61: 38,182,463 km (0.098 R)
• M62: 38,340,289 km (0.051 R)
• M63: 40,171,217 km (0.096 R)
• M64: 41,461,648 km (0.089 R)
• M65: 41,705,194 km (0.12 R)
• M66: 43,093,611 km (0.076 R)
• M67: 43,587,434 km (0.12 R)
• M68: 44,248,507 km (0.087 R)
• M69: 44,497,288 km (0.089 R)
• M70: 45,580,826 km (0.109 R)
• M71: 45,748,226 km (0.077 R)
• M72: 46,167,848 km (0.038 R)
• M73: 46,757,263 km (0.072 R)
• M74: 47,518,866 km (0.107 R)
• M75: 47,603,838 km (0.05 R)
• M76: 49,225,927 km (0.112 R)
• M77: 51,998,724 km (0.098 R)
• M78: 52,261,268 km (0.106 R)
• M79: 58,692,929 km (0.102 R)
• M80: 58,783,885 km (0.11 R)
• M81: 59,148,754 km (0.116 R)
• M82: 61,722,885 km (0.114 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: 554 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit