🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.2 AU - 1.88 AU

Year: 732 Days

Day: 23.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,931,631 km

• M1: 90,806 km (0.083 R)
• M2: 194,178 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.74 AU - 2.14 AU

Year: 1035 Days

Day: 32.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.95 AU - 3.19 AU

Year: 1577 Days

Day: 38.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,931,631 km

• M1: 1,860,549 km (0.098 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.4

Radius: 4.6

Gravity: 18.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.24 AU - 13.8 AU

Year: 16962 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,931,631 km

• M1: 113,395 km (0.097 R)
• M2: 723,306 km (0.083 R)
• M3: 882,777 km (0.067 R)
• M4: 924,365 km (0.073 R)
• M5: 1,119,890 km (0.115 R)
• M6: 1,424,770 km (0.083 R)
• M7: 1,860,250 km (0.062 R)
• M8: 2,106,637 km (0.071 R)
• M9: 2,539,723 km (0.085 R)
• M10: 2,936,905 km (0.061 R)
• M11: 3,386,148 km (0.114 R)
• M12: 3,551,753 km (0.116 R)
• M13: 3,994,712 km (0.064 R)
• M14: 4,709,491 km (0.094 R)
• M15: 5,006,442 km (0.104 R)
• M16: 5,540,507 km (0.039 R)
• M17: 6,456,644 km (0.087 R)
• M18: 7,078,971 km (0.103 R)
• M19: 7,163,494 km (0.081 R)
• M20: 8,158,170 km (0.081 R)
• M21: 8,202,451 km (0.103 R)
• M22: 8,559,093 km (0.069 R)
• M23: 8,920,820 km (0.087 R)
• M24: 9,241,558 km (0.055 R)
• M25: 11,193,960 km (0.094 R)
• M26: 11,292,395 km (0.119 R)
• M27: 11,639,014 km (0.116 R)
• M28: 12,393,735 km (0.064 R)
• M29: 12,495,461 km (0.118 R)
• M30: 12,546,474 km (0.08 R)
• M31: 13,060,493 km (0.078 R)
• M32: 16,788,920 km (0.028 R)
• M33: 17,071,062 km (0.099 R)
• M34: 17,984,506 km (0.052 R)
• M35: 18,972,301 km (0.118 R)
• M36: 19,030,944 km (0.106 R)
• M37: 20,939,364 km (0.034 R)
• M38: 21,121,424 km (0.081 R)
• M39: 21,243,047 km (0.067 R)
• M40: 21,670,598 km (0.053 R)
• M41: 23,787,408 km (0.101 R)
• M42: 23,850,688 km (0.116 R)
• M43: 24,742,141 km (0.102 R)
• M44: 25,904,218 km (0.089 R)
• M45: 28,281,029 km (0.061 R)
• M46: 30,451,544 km (0.028 R)
• M47: 33,309,611 km (0.055 R)
• M48: 35,094,015 km (0.101 R)
• M49: 35,743,868 km (0.075 R)
• M50: 36,324,906 km (0.08 R)
• M51: 36,543,618 km (0.041 R)
• M52: 36,982,389 km (0.103 R)
• M53: 39,426,220 km (0.082 R)
• M54: 40,252,449 km (0.078 R)
• M55: 40,629,884 km (0.053 R)
• M56: 43,846,238 km (0.096 R)
• M57: 45,956,615 km (0.11 R)
• M58: 46,272,117 km (0.106 R)
• M59: 46,746,642 km (0.11 R)
• M60: 51,252,679 km (0.098 R)
• M61: 51,334,360 km (0.117 R)
• M62: 52,071,728 km (0.097 R)
• M63: 53,143,148 km (0.086 R)
• M64: 53,391,330 km (0.104 R)
• M65: 54,221,599 km (0.038 R)
• M66: 54,555,052 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.6

Radius: 5.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.19 AU - 22.87 AU

Year: 31785 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,931,631 km

• M1: 434,731 km (0.107 R)
• M2: 615,894 km (0.103 R)
• M3: 1,766,601 km (0.078 R)
• M4: 1,888,972 km (0.092 R)
• M5: 2,207,017 km (0.074 R)
• M6: 2,272,691 km (0.049 R)
• M7: 3,037,136 km (0.027 R)
• M8: 3,587,357 km (0.106 R)
• M9: 4,033,308 km (0.078 R)
• M10: 4,748,984 km (0.099 R)
• M11: 5,208,699 km (0.082 R)
• M12: 5,267,191 km (0.03 R)
• M13: 5,325,834 km (0.057 R)
• M14: 6,450,211 km (0.031 R)
• M15: 6,544,608 km (0.104 R)
• M16: 6,830,340 km (0.076 R)
• M17: 7,479,744 km (0.119 R)
• M18: 7,744,981 km (0.059 R)
• M19: 7,845,361 km (0.075 R)
• M20: 8,013,360 km (0.106 R)
• M21: 8,801,890 km (0.069 R)
• M22: 8,941,614 km (0.108 R)
• M23: 9,939,582 km (0.064 R)
• M24: 10,012,286 km (0.101 R)
• M25: 10,378,053 km (0.103 R)
• M26: 13,019,054 km (0.101 R)
• M27: 13,257,962 km (0.075 R)
• M28: 13,378,089 km (0.089 R)
• M29: 13,983,661 km (0.075 R)
• M30: 14,187,563 km (0.082 R)
• M31: 16,882,569 km (0.114 R)
• M32: 19,184,880 km (0.074 R)
• M33: 22,388,219 km (0.106 R)
• M34: 22,578,956 km (0.086 R)
• M35: 22,626,678 km (0.1 R)
• M36: 23,831,689 km (0.098 R)
• M37: 23,929,077 km (0.116 R)
• M38: 23,977,696 km (0.067 R)
• M39: 24,270,609 km (0.069 R)
• M40: 24,712,222 km (0.067 R)
• M41: 25,305,078 km (0.108 R)
• M42: 27,876,666 km (0.091 R)
• M43: 29,011,515 km (0.118 R)
• M44: 29,271,516 km (0.116 R)
• M45: 29,689,044 km (0.092 R)
• M46: 30,583,041 km (0.104 R)
• M47: 31,913,714 km (0.104 R)
• M48: 33,917,428 km (0.063 R)
• M49: 34,410,951 km (0.082 R)
• M50: 34,741,263 km (0.099 R)
• M51: 35,627,331 km (0.084 R)
• M52: 35,738,632 km (0.065 R)
• M53: 36,129,083 km (0.108 R)
• M54: 36,184,883 km (0.09 R)
• M55: 36,576,979 km (0.052 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit