🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.57 AU - 0.61 AU

Year: 195 Days

Day: 35.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.72 AU - 1.04 AU

Year: 355 Days

Day: 44.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,655,701 km

• M1: 310,864 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.19 AU - 1.63 AU

Year: 721 Days

Day: 43.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,655,701 km

• M1: 1,049,429 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.48 AU - 1.58 AU

Year: 815 Days

Day: 47.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,655,701 km

• M1: 1,566,140 km (0.047 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.8

Radius: 11.5

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.98 AU - 6.68 AU

Year: 6855 Days

Day: 9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,655,701 km

• M1: 201,957 km (0.12 R)
• M2: 329,265 km (0.049 R)
• M3: 522,396 km (0.03 R)
• M4: 614,249 km (0.117 R)
• M5: 756,516 km (0.107 R)
• M6: 1,288,337 km (0.099 R)
• M7: 1,632,711 km (0.08 R)
• M8: 1,984,416 km (0.097 R)
• M9: 2,247,259 km (0.109 R)
• M10: 2,521,472 km (0.106 R)
• M11: 2,662,693 km (0.111 R)
• M12: 3,102,510 km (0.086 R)
• M13: 3,777,945 km (0.071 R)
• M14: 4,412,988 km (0.035 R)
• M15: 4,728,489 km (0.117 R)
• M16: 4,903,669 km (0.046 R)
• M17: 5,170,551 km (0.032 R)
• M18: 5,968,357 km (0.11 R)
• M19: 6,253,490 km (0.092 R)
• M20: 6,771,548 km (0.118 R)
• M21: 7,002,527 km (0.047 R)
• M22: 7,169,179 km (0.089 R)
• M23: 7,269,858 km (0.116 R)
• M24: 7,506,372 km (0.056 R)
• M25: 7,642,806 km (0.065 R)
• M26: 8,478,160 km (0.095 R)
• M27: 8,763,144 km (0.063 R)
• M28: 9,342,537 km (0.076 R)
• M29: 9,599,995 km (0.062 R)
• M30: 10,046,694 km (0.077 R)
• M31: 10,614,717 km (0.088 R)
• M32: 10,883,395 km (0.103 R)
• M33: 10,960,587 km (0.119 R)
• M34: 11,900,959 km (0.089 R)
• M35: 12,623,068 km (0.085 R)
• M36: 13,276,961 km (0.051 R)
• M37: 13,400,828 km (0.064 R)
• M38: 13,525,143 km (0.086 R)
• M39: 13,608,170 km (0.115 R)
• M40: 15,520,929 km (0.112 R)
• M41: 15,913,473 km (0.119 R)
• M42: 16,353,590 km (0.12 R)
• M43: 16,575,145 km (0.056 R)
• M44: 17,516,564 km (0.085 R)
• M45: 17,652,549 km (0.119 R)
• M46: 18,199,628 km (0.08 R)
• M47: 18,984,269 km (0.069 R)
• M48: 19,170,518 km (0.061 R)
• M49: 20,063,468 km (0.091 R)
• M50: 21,840,990 km (0.106 R)
• M51: 22,134,052 km (0.102 R)
• M52: 22,330,025 km (0.111 R)
• M53: 22,773,284 km (0.096 R)
• M54: 23,020,868 km (0.086 R)
• M55: 23,568,397 km (0.106 R)
• M56: 23,969,468 km (0.063 R)
• M57: 24,778,195 km (0.068 R)
• M58: 25,339,486 km (0.094 R)
• M59: 25,544,584 km (0.106 R)
• M60: 26,163,321 km (0.028 R)
• M61: 26,630,515 km (0.042 R)
• M62: 27,153,061 km (0.105 R)
• M63: 27,362,947 km (0.09 R)
• M64: 27,573,431 km (0.118 R)
• M65: 28,101,960 km (0.109 R)
• M66: 28,420,603 km (0.101 R)
• M67: 30,575,860 km (0.112 R)
• M68: 30,794,273 km (0.03 R)
• M69: 31,342,699 km (0.082 R)
• M70: 31,894,116 km (0.069 R)
• M71: 32,226,673 km (0.107 R)
• M72: 32,951,025 km (0.108 R)
• M73: 34,927,512 km (0.062 R)
• M74: 35,441,980 km (0.064 R)
• M75: 36,247,265 km (0.086 R)
• M76: 36,594,332 km (0.11 R)
• M77: 36,942,446 km (0.087 R)
• M78: 38,169,298 km (0.077 R)
• M79: 39,172,202 km (0.092 R)
• M80: 39,409,465 km (0.06 R)
• M81: 39,587,785 km (0.066 R)
• M82: 39,825,945 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.7

Radius: 14.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.49 AU - 10.25 AU

Year: 10423 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,655,701 km

• M1: 178,321 km (0.086 R)
• M2: 564,283 km (0.096 R)
• M3: 879,336 km (0.102 R)
• M4: 1,432,549 km (0.098 R)
• M5: 1,574,667 km (0.11 R)
• M6: 1,672,055 km (0.057 R)
• M7: 1,977,534 km (0.077 R)
• M8: 2,273,588 km (0.054 R)
• M9: 2,469,562 km (0.115 R)
• M10: 3,469,025 km (0.098 R)
• M11: 4,130,696 km (0.092 R)
• M12: 5,419,332 km (0.098 R)
• M13: 5,569,828 km (0.089 R)
• M14: 5,759,967 km (0.094 R)
• M15: 5,990,946 km (0.073 R)
• M16: 6,225,067 km (0.071 R)
• M17: 6,422,536 km (0.117 R)
• M18: 6,662,192 km (0.099 R)
• M19: 6,945,680 km (0.07 R)
• M20: 7,068,350 km (0.066 R)
• M21: 7,233,057 km (0.116 R)
• M22: 7,357,522 km (0.084 R)
• M23: 7,650,585 km (0.076 R)
• M24: 8,248,378 km (0.092 R)
• M25: 8,640,623 km (0.091 R)
• M26: 9,398,337 km (0.105 R)
• M27: 9,716,531 km (0.032 R)
• M28: 9,992,240 km (0.113 R)
• M29: 10,223,818 km (0.114 R)
• M30: 10,363,692 km (0.082 R)
• M31: 10,551,138 km (0.102 R)
• M32: 10,645,384 km (0.115 R)
• M33: 10,834,626 km (0.094 R)
• M34: 11,312,441 km (0.07 R)
• M35: 12,637,131 km (0.108 R)
• M36: 13,496,271 km (0.075 R)
• M37: 15,431,020 km (0.119 R)
• M38: 16,348,803 km (0.087 R)
• M39: 17,118,036 km (0.047 R)
• M40: 17,284,388 km (0.112 R)
• M41: 17,562,790 km (0.079 R)
• M42: 20,135,425 km (0.104 R)
• M43: 20,663,954 km (0.101 R)
• M44: 21,555,108 km (0.115 R)
• M45: 23,559,421 km (0.089 R)
• M46: 23,868,340 km (0.099 R)
• M47: 24,303,072 km (0.119 R)
• M48: 25,432,984 km (0.096 R)
• M49: 25,749,833 km (0.096 R)
• M50: 26,068,027 km (0.08 R)
• M51: 26,965,914 km (0.104 R)
• M52: 27,159,643 km (0.111 R)
• M53: 27,678,598 km (0.087 R)
• M54: 27,808,748 km (0.07 R)
• M55: 28,135,320 km (0.096 R)
• M56: 31,401,640 km (0.086 R)
• M57: 32,769,114 km (0.097 R)
• M58: 33,113,937 km (0.113 R)
• M59: 33,807,324 km (0.106 R)
• M60: 34,435,485 km (0.089 R)
• M61: 36,058,323 km (0.087 R)
• M62: 37,633,888 km (0.115 R)
• M63: 37,778,249 km (0.115 R)
• M64: 38,939,578 km (0.12 R)
• M65: 39,378,199 km (0.066 R)
• M66: 39,598,108 km (0.083 R)
• M67: 41,744,687 km (0.113 R)
• M68: 42,118,533 km (0.104 R)
• M69: 43,020,458 km (0.117 R)
• M70: 43,549,586 km (0.111 R)
• M71: 44,385,389 km (0.101 R)
• M72: 44,614,274 km (0.032 R)
• M73: 44,767,013 km (0.111 R)
• M74: 45,533,702 km (0.098 R)
• M75: 46,536,756 km (0.075 R)
• M76: 47,391,109 km (0.073 R)
• M77: 47,703,171 km (0.11 R)
• M78: 49,985,436 km (0.117 R)
• M79: 50,382,468 km (0.113 R)
• M80: 51,179,825 km (0.069 R)
• M81: 52,383,639 km (0.111 R)
• M82: 52,625,539 km (0.11 R)
• M83: 52,786,955 km (0.087 R)
• M84: 54,410,690 km (0.1 R)
• M85: 54,574,051 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit