🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.69 AU - 0.93 AU

Year: 257 Days

Day: 14.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.8 AU - 1.26 AU

Year: 369 Days

Day: 12.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.65 AU - 2.39 AU

Year: 1014 Days

Day: 18.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.31 AU - 5.27 AU

Year: 3702 Days

Day: 43.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,492,338 km

• M1: 1,677,740 km (0.102 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.5

Radius: 12.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.83 AU - 5.97 AU

Year: 5060 Days

Day: 12.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,492,338 km

• M1: 163,810 km (0.102 R)
• M2: 318,943 km (0.05 R)
• M3: 520,002 km (0.118 R)
• M4: 647,160 km (0.071 R)
• M5: 850,613 km (0.062 R)
• M6: 946,057 km (0.06 R)
• M7: 1,180,626 km (0.101 R)
• M8: 1,344,137 km (0.094 R)
• M9: 1,562,550 km (0.098 R)
• M10: 1,755,681 km (0.093 R)
• M11: 2,008,351 km (0.057 R)
• M12: 2,139,399 km (0.09 R)
• M13: 2,382,496 km (0.107 R)
• M14: 3,074,685 km (0.084 R)
• M15: 3,257,194 km (0.077 R)
• M16: 3,585,412 km (0.069 R)
• M17: 3,794,101 km (0.113 R)
• M18: 4,089,707 km (0.107 R)
• M19: 4,206,692 km (0.107 R)
• M20: 4,307,820 km (0.066 R)
• M21: 4,392,792 km (0.078 R)
• M22: 4,651,147 km (0.107 R)
• M23: 4,755,866 km (0.103 R)
• M24: 4,861,482 km (0.038 R)
• M25: 5,021,253 km (0.103 R)
• M26: 5,164,717 km (0.06 R)
• M27: 5,382,681 km (0.066 R)
• M28: 5,474,384 km (0.113 R)
• M29: 5,677,987 km (0.085 R)
• M30: 5,921,832 km (0.093 R)
• M31: 6,016,527 km (0.083 R)
• M32: 6,284,457 km (0.087 R)
• M33: 6,497,784 km (0.095 R)
• M34: 7,091,837 km (0.088 R)
• M35: 7,375,025 km (0.1 R)
• M36: 7,848,353 km (0.046 R)
• M37: 8,057,341 km (0.115 R)
• M38: 8,225,789 km (0.102 R)
• M39: 8,374,190 km (0.101 R)
• M40: 8,523,339 km (0.054 R)
• M41: 8,609,058 km (0.049 R)
• M42: 8,846,320 km (0.109 R)
• M43: 9,085,677 km (0.109 R)
• M44: 9,570,823 km (0.025 R)
• M45: 9,727,003 km (0.1 R)
• M46: 10,246,108 km (0.072 R)
• M47: 10,497,432 km (0.054 R)
• M48: 10,612,473 km (0.059 R)
• M49: 11,029,851 km (0.109 R)
• M50: 11,217,148 km (0.087 R)
• M51: 11,405,491 km (0.093 R)
• M52: 11,880,913 km (0.107 R)
• M53: 12,169,338 km (0.103 R)
• M54: 12,290,213 km (0.075 R)
• M55: 12,900,423 km (0.038 R)
• M56: 13,073,059 km (0.077 R)
• M57: 13,645,719 km (0.112 R)
• M58: 14,150,463 km (0.079 R)
• M59: 14,277,621 km (0.116 R)
• M60: 14,430,659 km (0.096 R)
• M61: 14,558,566 km (0.079 R)
• M62: 15,100,259 km (0.117 R)
• M63: 15,334,380 km (0.062 R)
• M64: 15,596,027 km (0.065 R)
• M65: 15,701,045 km (0.116 R)
• M66: 15,911,828 km (0.088 R)
• M67: 16,710,830 km (0.087 R)
• M68: 16,980,106 km (0.095 R)
• M69: 17,359,337 km (0.066 R)
• M70: 17,768,936 km (0.086 R)
• M71: 17,988,695 km (0.098 R)
• M72: 18,625,533 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.3

Radius: 9.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.4 AU - 9.68 AU

Year: 8050 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,492,338 km

• M1: 296,054 km (0.114 R)
• M2: 381,325 km (0.118 R)
• M3: 770,579 km (0.056 R)
• M4: 1,030,430 km (0.104 R)
• M5: 1,188,854 km (0.084 R)
• M6: 1,412,952 km (0.045 R)
• M7: 2,009,399 km (0.115 R)
• M8: 2,323,255 km (0.091 R)
• M9: 3,408,139 km (0.099 R)
• M10: 3,946,990 km (0.063 R)
• M11: 4,775,314 km (0.108 R)
• M12: 5,562,498 km (0.077 R)
• M13: 5,624,730 km (0.09 R)
• M14: 5,907,770 km (0.099 R)
• M15: 6,324,699 km (0.078 R)
• M16: 6,553,284 km (0.109 R)
• M17: 7,701,448 km (0.119 R)
• M18: 7,805,718 km (0.035 R)
• M19: 8,050,909 km (0.072 R)
• M20: 8,192,129 km (0.092 R)
• M21: 8,405,605 km (0.109 R)
• M22: 9,649,511 km (0.09 R)
• M23: 11,028,355 km (0.109 R)
• M24: 11,422,246 km (0.111 R)
• M25: 11,581,119 km (0.097 R)
• M26: 11,740,740 km (0.058 R)
• M27: 11,941,201 km (0.079 R)
• M28: 12,021,685 km (0.075 R)
• M29: 12,142,859 km (0.06 R)
• M30: 12,672,436 km (0.103 R)
• M31: 12,919,422 km (0.066 R)
• M32: 13,292,968 km (0.089 R)
• M33: 14,093,017 km (0.089 R)
• M34: 15,387,936 km (0.064 R)
• M35: 15,960,896 km (0.036 R)
• M36: 16,272,209 km (0.083 R)
• M37: 16,630,646 km (0.12 R)
• M38: 17,264,043 km (0.081 R)
• M39: 18,321,550 km (0.098 R)
• M40: 18,647,674 km (0.113 R)
• M41: 19,022,566 km (0.108 R)
• M42: 20,306,565 km (0.102 R)
• M43: 21,031,815 km (0.113 R)
• M44: 21,226,741 km (0.103 R)
• M45: 21,814,960 km (0.062 R)
• M46: 21,913,395 km (0.042 R)
• M47: 22,061,497 km (0.089 R)
• M48: 22,210,048 km (0.061 R)
• M49: 22,309,082 km (0.076 R)
• M50: 22,607,529 km (0.114 R)
• M51: 22,707,162 km (0.104 R)
• M52: 23,057,370 km (0.101 R)
• M53: 23,258,430 km (0.095 R)
• M54: 23,409,524 km (0.071 R)
• M55: 23,763,323 km (0.047 R)
• M56: 24,169,780 km (0.073 R)
• M57: 24,989,726 km (0.081 R)
• M58: 25,506,886 km (0.104 R)
• M59: 26,446,510 km (0.104 R)
• M60: 26,551,528 km (0.111 R)
• M61: 27,026,351 km (0.105 R)
• M62: 27,610,381 km (0.066 R)
• M63: 27,770,302 km (0.12 R)
• M64: 28,037,633 km (0.035 R)
• M65: 28,467,278 km (0.081 R)
• M66: 28,628,844 km (0.112 R)
• M67: 29,169,939 km (0.094 R)
• M68: 29,987,791 km (0.116 R)
• M69: 30,482,062 km (0.04 R)
• M70: 30,813,122 km (0.098 R)
• M71: 31,701,734 km (0.038 R)
• M72: 32,205,280 km (0.101 R)
• M73: 32,542,474 km (0.091 R)
• M74: 32,711,519 km (0.098 R)
• M75: 32,824,316 km (0.114 R)
• M76: 33,617,933 km (0.119 R)
• M77: 34,017,060 km (0.115 R)
• M78: 34,475,278 km (0.09 R)
• M79: 34,820,101 km (0.06 R)
• M80: 35,166,271 km (0.065 R)
• M81: 37,089,950 km (0.087 R)
• M82: 37,502,391 km (0.094 R)
• M83: 37,561,333 km (0.092 R)
• M84: 38,987,748 km (0.118 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit