🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.65 AU - 0.85 AU

Year: 242 Days

Day: 39 Hours

Environment

Temp: 182 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.46 AU - 1.58 AU

Year: 699 Days

Day: 30.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.42 AU - 2.34 AU

Year: 961 Days

Day: 33.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,934,182 km

• M1: 469,438 km (0.114 R)
• M2: 583,432 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.5

Radius: 10.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.95 AU - 8.87 AU

Year: 7519 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,934,182 km

• M1: 141,819 km (0.07 R)
• M2: 242,199 km (0.119 R)
• M3: 344,673 km (0.113 R)
• M4: 467,045 km (0.111 R)
• M5: 1,044,941 km (0.088 R)
• M6: 1,220,120 km (0.117 R)
• M7: 1,405,322 km (0.05 R)
• M8: 1,615,208 km (0.119 R)
• M9: 1,708,408 km (0.054 R)
• M10: 1,835,566 km (0.102 R)
• M11: 2,032,287 km (0.107 R)
• M12: 2,099,457 km (0.066 R)
• M13: 2,253,393 km (0.066 R)
• M14: 2,358,111 km (0.12 R)
• M15: 2,536,282 km (0.031 R)
• M16: 3,697,012 km (0.08 R)
• M17: 4,031,363 km (0.049 R)
• M18: 4,202,204 km (0.042 R)
• M19: 4,266,980 km (0.044 R)
• M20: 4,353,747 km (0.066 R)
• M21: 4,684,508 km (0.094 R)
• M22: 5,000,758 km (0.106 R)
• M23: 5,535,271 km (0.097 R)
• M24: 6,259,773 km (0.094 R)
• M25: 6,408,324 km (0.044 R)
• M26: 6,683,584 km (0.107 R)
• M27: 6,759,430 km (0.093 R)
• M28: 7,116,820 km (0.103 R)
• M29: 7,480,492 km (0.102 R)
• M30: 7,717,455 km (0.09 R)
• M31: 7,983,590 km (0.114 R)
• M32: 8,279,943 km (0.093 R)
• M33: 9,218,819 km (0.081 R)
• M34: 9,643,827 km (0.11 R)
• M35: 9,729,546 km (0.037 R)
• M36: 10,191,205 km (0.06 R)
• M37: 10,748,757 km (0.109 R)
• M38: 10,897,158 km (0.059 R)
• M39: 10,986,468 km (0.044 R)
• M40: 11,136,065 km (0.097 R)
• M41: 11,286,112 km (0.06 R)
• M42: 11,437,056 km (0.106 R)
• M43: 11,710,222 km (0.094 R)
• M44: 12,294,103 km (0.077 R)
• M45: 12,887,408 km (0.045 R)
• M46: 13,045,084 km (0.117 R)
• M47: 13,298,802 km (0.096 R)
• M48: 13,650,207 km (0.078 R)
• M49: 14,264,456 km (0.077 R)
• M50: 14,427,667 km (0.113 R)
• M51: 14,953,953 km (0.12 R)
• M52: 15,053,286 km (0.073 R)
• M53: 15,856,327 km (0.112 R)
• M54: 16,536,100 km (0.1 R)
• M55: 16,604,616 km (0.062 R)
• M56: 16,845,019 km (0.112 R)
• M57: 17,399,130 km (0.069 R)
• M58: 17,643,423 km (0.07 R)
• M59: 17,994,380 km (0.065 R)
• M60: 18,100,146 km (0.118 R)
• M61: 18,596,362 km (0.029 R)
• M62: 19,025,259 km (0.063 R)
• M63: 19,097,066 km (0.092 R)
• M64: 19,529,852 km (0.071 R)
• M65: 19,674,813 km (0.093 R)
• M66: 20,038,784 km (0.09 R)
• M67: 20,258,244 km (0.089 R)
• M68: 20,810,410 km (0.111 R)
• M69: 20,884,312 km (0.112 R)
• M70: 20,958,362 km (0.107 R)
• M71: 21,816,605 km (0.07 R)
• M72: 22,306,838 km (0.092 R)
• M73: 22,420,382 km (0.111 R)
• M74: 23,259,627 km (0.068 R)
• M75: 23,528,753 km (0.108 R)
• M76: 24,576,686 km (0.073 R)
• M77: 24,890,243 km (0.107 R)
• M78: 25,362,823 km (0.106 R)
• M79: 25,758,958 km (0.114 R)
• M80: 26,356,901 km (0.072 R)
• M81: 26,597,454 km (0.032 R)
• M82: 26,878,997 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 10.2

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.2 AU - 8.76 AU

Year: 8403 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,934,182 km

• M1: 140,173 km (0.096 R)
• M2: 241,900 km (0.087 R)
• M3: 313,557 km (0.031 R)
• M4: 562,338 km (0.034 R)
• M5: 668,702 km (0.071 R)
• M6: 982,260 km (0.031 R)
• M7: 1,487,452 km (0.12 R)
• M8: 1,898,995 km (0.112 R)
• M9: 2,192,806 km (0.103 R)
• M10: 2,501,276 km (0.102 R)
• M11: 2,683,935 km (0.109 R)
• M12: 2,847,296 km (0.08 R)
• M13: 3,922,307 km (0.118 R)
• M14: 4,054,850 km (0.119 R)
• M15: 4,627,810 km (0.113 R)
• M16: 4,824,382 km (0.099 R)
• M17: 5,284,395 km (0.106 R)
• M18: 5,788,540 km (0.078 R)
• M19: 5,939,783 km (0.056 R)
• M20: 6,246,309 km (0.1 R)
• M21: 6,463,825 km (0.112 R)
• M22: 6,842,756 km (0.099 R)
• M23: 6,938,648 km (0.107 R)
• M24: 7,034,989 km (0.094 R)
• M25: 7,788,215 km (0.087 R)
• M26: 7,988,975 km (0.117 R)
• M27: 8,191,381 km (0.108 R)
• M28: 8,361,324 km (0.076 R)
• M29: 8,429,690 km (0.066 R)
• M30: 9,405,966 km (0.042 R)
• M31: 9,691,399 km (0.075 R)
• M32: 10,787,353 km (0.083 R)
• M33: 10,936,502 km (0.115 R)
• M34: 11,425,837 km (0.089 R)
• M35: 11,501,683 km (0.107 R)
• M36: 12,076,438 km (0.1 R)
• M37: 12,464,794 km (0.049 R)
• M38: 12,543,033 km (0.075 R)
• M39: 12,699,812 km (0.084 R)
• M40: 12,896,832 km (0.104 R)
• M41: 13,174,187 km (0.115 R)
• M42: 13,413,693 km (0.116 R)
• M43: 14,262,811 km (0.107 R)
• M44: 15,046,255 km (0.091 R)
• M45: 15,548,155 km (0.047 R)
• M46: 16,268,619 km (0.099 R)
• M47: 17,086,770 km (0.109 R)
• M48: 17,918,235 km (0.094 R)
• M49: 18,094,910 km (0.101 R)
• M50: 18,539,365 km (0.118 R)
• M51: 18,897,353 km (0.055 R)
• M52: 19,077,319 km (0.09 R)
• M53: 19,212,555 km (0.043 R)
• M54: 19,484,225 km (0.12 R)
• M55: 19,893,974 km (0.075 R)
• M56: 20,031,155 km (0.07 R)
• M57: 20,122,858 km (0.082 R)
• M58: 20,214,562 km (0.096 R)
• M59: 20,536,945 km (0.055 R)
• M60: 21,093,599 km (0.096 R)
• M61: 21,280,297 km (0.101 R)
• M62: 22,602,144 km (0.039 R)
• M63: 23,080,707 km (0.111 R)
• M64: 23,950,470 km (0.072 R)
• M65: 25,473,376 km (0.066 R)
• M66: 25,821,640 km (0.1 R)
• M67: 25,971,387 km (0.104 R)
• M68: 26,976,984 km (0.038 R)
• M69: 27,586,446 km (0.088 R)
• M70: 27,688,322 km (0.083 R)
• M71: 28,303,169 km (0.106 R)
• M72: 28,457,554 km (0.068 R)
• M73: 28,767,222 km (0.111 R)
• M74: 29,441,908 km (0.047 R)
• M75: 30,226,848 km (0.091 R)
• M76: 30,912,605 km (0.099 R)
• M77: 31,710,410 km (0.086 R)
• M78: 32,192,415 km (0.104 R)
• M79: 32,622,808 km (0.043 R)
• M80: 33,543,732 km (0.067 R)
• M81: 34,748,145 km (0.108 R)
• M82: 36,693,366 km (0.071 R)
• M83: 37,820,885 km (0.107 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: 188 - 18,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit