🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.5 AU - 0.56 AU

Year: 148 Days

Day: 12 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.79 AU - 0.79 AU

Year: 269 Days

Day: 45.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,652,071 km

• M1: 401,221 km (0.04 R)

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.82 AU - 2.54 AU

Year: 1232 Days

Day: 34.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 11.4

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.82 AU - 5.86 AU

Year: 4077 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 74,652,071 km

• M1: 203,902 km (0.1 R)
• M2: 335,398 km (0.088 R)
• M3: 728,392 km (0.086 R)
• M4: 871,557 km (0.093 R)
• M5: 1,116,599 km (0.079 R)
• M6: 1,195,437 km (0.063 R)
• M7: 1,418,038 km (0.101 R)
• M8: 1,583,045 km (0.076 R)
• M9: 1,681,630 km (0.093 R)
• M10: 1,782,309 km (0.116 R)
• M11: 2,166,028 km (0.104 R)
• M12: 2,337,018 km (0.097 R)
• M13: 2,544,061 km (0.104 R)
• M14: 2,639,206 km (0.075 R)
• M15: 2,811,393 km (0.069 R)
• M16: 2,909,978 km (0.075 R)
• M17: 3,065,560 km (0.103 R)
• M18: 3,258,242 km (0.073 R)
• M19: 3,466,781 km (0.027 R)
• M20: 3,608,301 km (0.106 R)
• M21: 3,860,523 km (0.117 R)
• M22: 4,143,562 km (0.085 R)
• M23: 4,638,880 km (0.101 R)
• M24: 4,887,213 km (0.075 R)
• M25: 5,046,235 km (0.101 R)
• M26: 5,315,212 km (0.098 R)
• M27: 5,396,743 km (0.068 R)
• M28: 5,506,249 km (0.12 R)
• M29: 5,797,217 km (0.058 R)
• M30: 5,965,664 km (0.11 R)
• M31: 6,207,264 km (0.093 R)
• M32: 6,626,886 km (0.073 R)
• M33: 6,758,981 km (0.106 R)
• M34: 7,010,904 km (0.102 R)
• M35: 7,085,554 km (0.119 R)
• M36: 7,432,621 km (0.068 R)
• M37: 7,862,565 km (0.042 R)
• M38: 7,971,323 km (0.105 R)
• M39: 8,143,360 km (0.117 R)
• M40: 8,348,160 km (0.049 R)
• M41: 8,506,883 km (0.101 R)
• M42: 8,940,418 km (0.12 R)
• M43: 9,054,112 km (0.086 R)
• M44: 9,249,936 km (0.119 R)
• M45: 9,397,738 km (0.082 R)
• M46: 10,454,498 km (0.087 R)
• M47: 11,957,208 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.5

Radius: 3.7

Gravity: 25.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.15 AU - 18.97 AU

Year: 26980 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,652,071 km

• M1: 109,655 km (0.098 R)
• M2: 169,644 km (0.069 R)
• M3: 473,028 km (0.114 R)
• M4: 1,339,799 km (0.078 R)
• M5: 1,640,041 km (0.108 R)
• M6: 1,927,569 km (0.071 R)
• M7: 1,960,480 km (0.119 R)
• M8: 2,060,411 km (0.062 R)
• M9: 2,405,235 km (0.071 R)
• M10: 2,512,197 km (0.12 R)
• M11: 2,584,453 km (0.034 R)
• M12: 3,147,390 km (0.096 R)
• M13: 3,303,719 km (0.109 R)
• M14: 3,664,699 km (0.069 R)
• M15: 5,321,495 km (0.058 R)
• M16: 5,743,511 km (0.118 R)
• M17: 7,021,526 km (0.096 R)
• M18: 9,596,554 km (0.07 R)
• M19: 10,687,870 km (0.085 R)
• M20: 10,746,363 km (0.114 R)
• M21: 11,337,574 km (0.114 R)
• M22: 11,757,495 km (0.104 R)
• M23: 11,878,520 km (0.103 R)
• M24: 13,424,763 km (0.094 R)
• M25: 14,060,704 km (0.046 R)
• M26: 15,230,110 km (0.078 R)
• M27: 16,973,374 km (0.062 R)
• M28: 17,247,139 km (0.036 R)
• M29: 17,315,804 km (0.051 R)
• M30: 18,077,107 km (0.114 R)
• M31: 19,489,012 km (0.062 R)
• M32: 20,498,349 km (0.114 R)
• M33: 20,936,072 km (0.099 R)
• M34: 21,303,186 km (0.112 R)
• M35: 23,170,466 km (0.083 R)
• M36: 23,550,146 km (0.069 R)
• M37: 25,167,299 km (0.075 R)
• M38: 25,714,228 km (0.054 R)
• M39: 25,792,767 km (0.1 R)
• M40: 26,581,597 km (0.077 R)
• M41: 26,740,470 km (0.059 R)
• M42: 27,298,470 km (0.078 R)
• M43: 29,568,767 km (0.095 R)
• M44: 30,311,371 km (0.117 R)
• M45: 31,898,904 km (0.05 R)
• M46: 33,085,813 km (0.087 R)
• M47: 33,513,364 km (0.083 R)
• M48: 33,684,803 km (0.066 R)
• M49: 35,590,231 km (0.078 R)
• M50: 38,065,328 km (0.045 R)
• M51: 40,778,285 km (0.106 R)
• M52: 42,435,680 km (0.026 R)
• M53: 42,621,181 km (0.117 R)
• M54: 43,272,680 km (0.084 R)
• M55: 44,491,155 km (0.093 R)
• M56: 45,625,855 km (0.079 R)
• M57: 46,101,426 km (0.117 R)
• M58: 46,292,164 km (0.118 R)
• M59: 49,671,729 km (0.075 R)
• M60: 51,638,193 km (0.083 R)
• M61: 53,830,699 km (0.101 R)
• M62: 55,748,395 km (0.094 R)
• M63: 58,408,693 km (0.091 R)
• M64: 60,483,167 km (0.104 R)
• M65: 61,424,437 km (0.108 R)
• M66: 64,170,904 km (0.093 R)
• M67: 64,383,782 km (0.087 R)
• M68: 66,095,630 km (0.086 R)
• M69: 66,525,874 km (0.116 R)
• M70: 70,330,447 km (0.111 R)
• M71: 70,659,861 km (0.094 R)
• M72: 73,647,181 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit