🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.56 AU - 1.8 AU

Year: 816 Days

Day: 46.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1553 Days

Day: 40.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,071,392 km

• M1: 97,239 km (0.105 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 8.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.01 AU - 5.97 AU

Year: 4177 Days

Day: 5.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,071,392 km

• M1: 130,300 km (0.101 R)
• M2: 441,763 km (0.089 R)
• M3: 581,337 km (0.1 R)
• M4: 651,798 km (0.088 R)
• M5: 790,924 km (0.099 R)
• M6: 940,372 km (0.067 R)
• M7: 1,037,162 km (0.102 R)
• M8: 1,111,961 km (0.081 R)
• M9: 1,375,104 km (0.045 R)
• M10: 1,485,956 km (0.037 R)
• M11: 1,571,077 km (0.096 R)
• M12: 1,628,672 km (0.092 R)
• M13: 1,806,245 km (0.056 R)
• M14: 1,928,167 km (0.097 R)
• M15: 2,116,211 km (0.104 R)
• M16: 2,909,379 km (0.059 R)
• M17: 3,162,200 km (0.047 R)
• M18: 3,403,501 km (0.104 R)
• M19: 3,903,756 km (0.094 R)
• M20: 3,962,997 km (0.045 R)
• M21: 4,062,480 km (0.105 R)
• M22: 4,324,725 km (0.078 R)
• M23: 5,101,587 km (0.11 R)
• M24: 5,188,204 km (0.111 R)
• M25: 5,275,270 km (0.103 R)
• M26: 5,362,784 km (0.05 R)
• M27: 5,472,889 km (0.055 R)
• M28: 5,606,031 km (0.068 R)
• M29: 6,034,778 km (0.099 R)
• M30: 6,195,446 km (0.114 R)
• M31: 6,404,135 km (0.054 R)
• M32: 6,638,705 km (0.079 R)
• M33: 6,876,117 km (0.086 R)
• M34: 7,481,838 km (0.068 R)
• M35: 7,580,423 km (0.119 R)
• M36: 7,679,307 km (0.057 R)
• M37: 8,333,050 km (0.087 R)
• M38: 8,409,644 km (0.045 R)
• M39: 8,486,388 km (0.114 R)
• M40: 8,744,145 km (0.027 R)
• M41: 8,952,236 km (0.088 R)
• M42: 9,056,805 km (0.077 R)
• M43: 9,320,247 km (0.067 R)
• M44: 9,666,416 km (0.116 R)
• M45: 9,881,687 km (0.101 R)
• M46: 9,962,769 km (0.065 R)
• M47: 10,071,228 km (0.073 R)
• M48: 10,152,759 km (0.053 R)
• M49: 10,344,094 km (0.081 R)
• M50: 10,758,032 km (0.108 R)
• M51: 10,897,307 km (0.064 R)
• M52: 11,037,032 km (0.069 R)
• M53: 11,516,792 km (0.098 R)
• M54: 11,659,209 km (0.059 R)
• M55: 11,859,670 km (0.077 R)
• M56: 12,555,300 km (0.068 R)
• M57: 12,731,228 km (0.083 R)
• M58: 12,996,764 km (0.092 R)
• M59: 13,533,222 km (0.119 R)
• M60: 13,593,360 km (0.082 R)
• M61: 13,713,637 km (0.112 R)
• M62: 14,627,979 km (0.115 R)
• M63: 14,906,081 km (0.119 R)
• M64: 15,467,522 km (0.074 R)
• M65: 15,845,706 km (0.025 R)
• M66: 16,067,709 km (0.106 R)
• M67: 16,579,034 km (0.094 R)
• M68: 17,063,133 km (0.06 R)
• M69: 18,177,936 km (0.075 R)
• M70: 18,343,841 km (0.095 R)
• M71: 18,710,654 km (0.05 R)
• M72: 18,911,714 km (0.088 R)
• M73: 19,621,257 km (0.119 R)
• M74: 20,030,556 km (0.114 R)
• M75: 20,270,661 km (0.039 R)
• M76: 20,373,884 km (0.111 R)
• M77: 20,649,892 km (0.045 R)
• M78: 21,275,360 km (0.088 R)
• M79: 21,415,234 km (0.117 R)
• M80: 22,687,714 km (0.098 R)
• M81: 22,973,895 km (0.078 R)
• M82: 24,057,432 km (0.103 R)
• M83: 24,203,140 km (0.032 R)
• M84: 24,385,650 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 9.7

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.99 AU - 7.13 AU

Year: 5590 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,071,392 km

• M1: 144,960 km (0.063 R)
• M2: 297,101 km (0.099 R)
• M3: 372,050 km (0.078 R)
• M4: 644,767 km (0.078 R)
• M5: 749,336 km (0.09 R)
• M6: 845,976 km (0.028 R)
• M7: 991,834 km (0.085 R)
• M8: 1,194,240 km (0.11 R)
• M9: 1,730,399 km (0.087 R)
• M10: 2,778,481 km (0.081 R)
• M11: 3,225,928 km (0.108 R)
• M12: 3,341,268 km (0.091 R)
• M13: 3,600,073 km (0.097 R)
• M14: 3,744,136 km (0.073 R)
• M15: 3,963,596 km (0.107 R)
• M16: 4,415,531 km (0.054 R)
• M17: 4,569,766 km (0.077 R)
• M18: 5,340,644 km (0.053 R)
• M19: 5,450,150 km (0.115 R)
• M20: 5,839,403 km (0.103 R)
• M21: 6,008,898 km (0.112 R)
• M22: 6,122,891 km (0.081 R)
• M23: 6,295,228 km (0.116 R)
• M24: 6,644,689 km (0.074 R)
• M25: 6,821,813 km (0.085 R)
• M26: 7,090,341 km (0.116 R)
• M27: 7,301,722 km (0.042 R)
• M28: 8,073,498 km (0.082 R)
• M29: 8,581,083 km (0.064 R)
• M30: 9,033,617 km (0.092 R)
• M31: 9,394,746 km (0.073 R)
• M32: 9,627,072 km (0.118 R)
• M33: 9,894,852 km (0.105 R)
• M34: 10,063,449 km (0.106 R)
• M35: 10,851,231 km (0.051 R)
• M36: 11,517,091 km (0.026 R)
• M37: 11,908,589 km (0.118 R)
• M38: 11,980,246 km (0.104 R)
• M39: 12,124,010 km (0.063 R)
• M40: 13,072,311 km (0.061 R)
• M41: 13,968,851 km (0.106 R)
• M42: 14,196,090 km (0.117 R)
• M43: 14,769,499 km (0.071 R)
• M44: 14,962,330 km (0.107 R)
• M45: 15,039,672 km (0.1 R)
• M46: 16,176,467 km (0.056 R)
• M47: 16,494,960 km (0.092 R)
• M48: 16,976,516 km (0.056 R)
• M49: 17,544,240 km (0.068 R)
• M50: 17,625,771 km (0.113 R)
• M51: 17,748,441 km (0.053 R)
• M52: 17,994,529 km (0.088 R)
• M53: 18,076,958 km (0.09 R)
• M54: 18,407,420 km (0.082 R)
• M55: 18,656,500 km (0.045 R)
• M56: 18,739,826 km (0.096 R)
• M57: 19,326,549 km (0.116 R)
• M58: 20,388,993 km (0.057 R)
• M59: 20,517,797 km (0.054 R)
• M60: 20,646,900 km (0.079 R)
• M61: 20,905,704 km (0.118 R)
• M62: 20,992,321 km (0.114 R)
• M63: 21,557,801 km (0.107 R)
• M64: 21,732,681 km (0.107 R)
• M65: 22,304,743 km (0.093 R)
• M66: 24,186,385 km (0.093 R)
• M67: 24,870,796 km (0.088 R)
• M68: 25,284,434 km (0.108 R)
• M69: 25,978,867 km (0.076 R)
• M70: 26,538,961 km (0.094 R)
• M71: 28,770,812 km (0.06 R)
• M72: 29,398,674 km (0.096 R)
• M73: 29,592,703 km (0.111 R)
• M74: 31,507,556 km (0.105 R)
• M75: 33,512,765 km (0.116 R)
• M76: 33,918,774 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit