🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.83 AU - 0.97 AU

Year: 312 Days

Day: 37 Hours

Environment

Temp: 123 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.79 AU - 1.05 AU

Year: 322 Days

Day: 18 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,407,046 km

• M1: 114,293 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.06 AU - 1.48 AU

Year: 523 Days

Day: 39.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 14.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.37 AU - 14.93 AU

Year: 15469 Days

Day: 5.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,407,046 km

• M1: 191,784 km (0.088 R)
• M2: 283,338 km (0.059 R)
• M3: 376,987 km (0.112 R)
• M4: 541,544 km (0.086 R)
• M5: 675,135 km (0.069 R)
• M6: 1,872,816 km (0.118 R)
• M7: 1,964,370 km (0.049 R)
• M8: 2,445,028 km (0.064 R)
• M9: 4,259,650 km (0.113 R)
• M10: 6,445,275 km (0.072 R)
• M11: 6,966,623 km (0.114 R)
• M12: 7,062,815 km (0.104 R)
• M13: 7,501,585 km (0.119 R)
• M14: 8,150,990 km (0.102 R)
• M15: 8,611,153 km (0.101 R)
• M16: 8,766,585 km (0.117 R)
• M17: 9,238,117 km (0.118 R)
• M18: 9,718,177 km (0.096 R)
• M19: 10,206,165 km (0.062 R)
• M20: 10,370,723 km (0.097 R)
• M21: 10,480,976 km (0.089 R)
• M22: 10,813,832 km (0.109 R)
• M23: 10,981,531 km (0.079 R)
• M24: 11,433,167 km (0.076 R)
• M25: 12,238,003 km (0.041 R)
• M26: 12,706,245 km (0.072 R)
• M27: 13,359,688 km (0.106 R)
• M28: 13,902,579 km (0.098 R)
• M29: 14,823,354 km (0.044 R)
• M30: 14,947,520 km (0.058 R)
• M31: 15,072,135 km (0.102 R)
• M32: 15,197,199 km (0.046 R)
• M33: 15,763,876 km (0.088 R)
• M34: 16,145,500 km (0.065 R)
• M35: 16,273,256 km (0.071 R)
• M36: 18,968,711 km (0.111 R)
• M37: 19,171,266 km (0.109 R)
• M38: 20,887,752 km (0.093 R)
• M39: 22,011,980 km (0.11 R)
• M40: 22,296,216 km (0.116 R)
• M41: 23,011,892 km (0.086 R)
• M42: 23,953,611 km (0.119 R)
• M43: 24,319,079 km (0.062 R)
• M44: 24,686,491 km (0.109 R)
• M45: 25,426,851 km (0.109 R)
• M46: 25,949,396 km (0.079 R)
• M47: 26,702,173 km (0.114 R)
• M48: 27,233,395 km (0.061 R)
• M49: 27,462,130 km (0.092 R)
• M50: 27,614,869 km (0.033 R)
• M51: 27,921,395 km (0.1 R)
• M52: 28,770,214 km (0.077 R)
• M53: 32,572,244 km (0.111 R)
• M54: 32,734,108 km (0.071 R)
• M55: 33,628,853 km (0.106 R)
• M56: 33,874,343 km (0.101 R)
• M57: 34,366,969 km (0.087 R)
• M58: 35,692,406 km (0.109 R)
• M59: 36,110,084 km (0.107 R)
• M60: 38,992,685 km (0.026 R)
• M61: 40,461,437 km (0.104 R)
• M62: 40,896,916 km (0.096 R)
• M63: 41,159,012 km (0.06 R)
• M64: 41,684,699 km (0.097 R)
• M65: 44,615,919 km (0.106 R)
• M66: 44,885,644 km (0.108 R)
• M67: 46,242,647 km (0.075 R)
• M68: 47,612,963 km (0.084 R)
• M69: 50,206,541 km (0.049 R)
• M70: 50,862,229 km (0.058 R)
• M71: 51,709,252 km (0.11 R)
• M72: 53,512,654 km (0.09 R)
• M73: 55,143,720 km (0.086 R)
• M74: 55,336,701 km (0.114 R)
• M75: 55,529,982 km (0.112 R)
• M76: 56,596,465 km (0.044 R)
• M77: 57,865,803 km (0.057 R)
• M78: 58,061,776 km (0.107 R)
• M79: 58,553,055 km (0.094 R)
• M80: 59,638,538 km (0.081 R)
• M81: 61,729,317 km (0.08 R)
• M82: 63,035,756 km (0.103 R)
• M83: 64,148,165 km (0.047 R)
• M84: 64,757,627 km (0.101 R)
• M85: 65,063,256 km (0.107 R)
• M86: 66,289,958 km (0.077 R)
• M87: 66,495,206 km (0.084 R)
• M88: 67,215,071 km (0.041 R)
• M89: 69,286,104 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.1

Radius: 3.3

Gravity: 68.79 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.34 AU - 18.92 AU

Year: 24770 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,407,046 km

• M1: 43,832 km (0.115 R)
• M2: 131,347 km (0.035 R)
• M3: 558,299 km (0.112 R)
• M4: 1,051,374 km (0.107 R)
• M5: 1,573,321 km (0.12 R)
• M6: 1,643,482 km (0.063 R)
• M7: 1,860,100 km (0.037 R)
• M8: 2,728,964 km (0.076 R)
• M9: 2,771,001 km (0.108 R)
• M10: 3,248,368 km (0.095 R)
• M11: 3,292,948 km (0.104 R)
• M12: 4,424,207 km (0.057 R)
• M13: 4,523,391 km (0.07 R)
• M14: 4,876,442 km (0.098 R)
• M15: 5,608,873 km (0.097 R)
• M16: 5,987,954 km (0.094 R)
• M17: 6,827,348 km (0.092 R)
• M18: 8,306,123 km (0.111 R)
• M19: 8,799,496 km (0.115 R)
• M20: 8,986,942 km (0.071 R)
• M21: 9,239,015 km (0.083 R)
• M22: 10,008,846 km (0.082 R)
• M23: 11,336,826 km (0.104 R)
• M24: 12,159,764 km (0.114 R)
• M25: 12,438,315 km (0.081 R)
• M26: 12,508,327 km (0.03 R)
• M27: 12,860,181 km (0.056 R)
• M28: 13,286,684 km (0.112 R)
• M29: 15,112,975 km (0.108 R)
• M30: 15,865,303 km (0.065 R)
• M31: 16,017,145 km (0.103 R)
• M32: 16,322,474 km (0.048 R)
• M33: 17,327,772 km (0.07 R)
• M34: 17,641,030 km (0.075 R)
• M35: 18,035,370 km (0.088 R)
• M36: 18,832,726 km (0.1 R)
• M37: 18,993,544 km (0.116 R)
• M38: 19,886,344 km (0.108 R)
• M39: 21,881,082 km (0.118 R)
• M40: 22,730,798 km (0.117 R)
• M41: 23,073,676 km (0.107 R)
• M42: 24,990,025 km (0.072 R)
• M43: 25,788,579 km (0.102 R)
• M44: 25,877,888 km (0.096 R)
• M45: 26,505,452 km (0.091 R)
• M46: 26,776,074 km (0.075 R)
• M47: 28,787,417 km (0.12 R)
• M48: 30,846,931 km (0.047 R)
• M49: 31,321,605 km (0.086 R)
• M50: 31,512,193 km (0.058 R)
• M51: 33,828,567 km (0.119 R)
• M52: 33,926,254 km (0.109 R)
• M53: 34,024,091 km (0.105 R)
• M54: 35,700,784 km (0.108 R)
• M55: 37,202,447 km (0.097 R)
• M56: 38,316,802 km (0.052 R)
• M57: 43,199,527 km (0.116 R)
• M58: 43,305,592 km (0.104 R)
• M59: 43,411,657 km (0.082 R)
• M60: 43,624,085 km (0.066 R)
• M61: 43,943,327 km (0.08 R)
• M62: 48,164,082 km (0.118 R)
• M63: 48,824,855 km (0.07 R)
• M64: 49,599,473 km (0.07 R)
• M65: 51,947,561 km (0.077 R)
• M66: 52,625,090 km (0.094 R)
• M67: 52,964,977 km (0.118 R)
• M68: 54,560,587 km (0.114 R)
• M69: 55,019,404 km (0.084 R)
• M70: 55,249,336 km (0.119 R)
• M71: 55,709,948 km (0.098 R)
• M72: 58,970,433 km (0.064 R)
• M73: 59,677,134 km (0.12 R)
• M74: 63,011,820 km (0.109 R)
• M75: 63,372,650 km (0.081 R)
• M76: 63,734,228 km (0.111 R)
• M77: 64,580,503 km (0.111 R)
• M78: 64,823,001 km (0.061 R)
• M79: 67,264,289 km (0.119 R)
• M80: 67,633,197 km (0.072 R)
• M81: 68,496,227 km (0.065 R)
• M82: 71,357,885 km (0.094 R)
• M83: 72,236,473 km (0.071 R)
• M84: 73,118,652 km (0.08 R)
• M85: 74,004,421 km (0.1 R)
• M86: 76,939,830 km (0.102 R)
• M87: 83,055,391 km (0.056 R)
• M88: 83,318,983 km (0.052 R)
• M89: 83,450,928 km (0.099 R)
• M90: 86,638,410 km (0.105 R)
• M91: 88,381,524 km (0.102 R)
• M92: 89,324,889 km (0.057 R)
• M93: 89,459,826 km (0.091 R)
• M94: 89,865,386 km (0.058 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 11,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit