🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.81 AU - 1.13 AU

Year: 358 Days

Day: 30.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.05 AU - 1.37 AU

Year: 499 Days

Day: 20 Hours

Environment

Temp: 4 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 10

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.46 AU - 5.8 AU

Year: 5006 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,333,620 km

• M1: 142,716 km (0.108 R)
• M2: 337,044 km (0.028 R)
• M3: 473,477 km (0.089 R)
• M4: 775,665 km (0.093 R)
• M5: 998,267 km (0.116 R)
• M6: 1,339,350 km (0.096 R)
• M7: 1,635,404 km (0.106 R)
• M8: 1,702,573 km (0.115 R)
• M9: 1,784,403 km (0.099 R)
• M10: 1,995,037 km (0.115 R)
• M11: 2,643,245 km (0.085 R)
• M12: 2,754,695 km (0.097 R)
• M13: 3,543,375 km (0.116 R)
• M14: 3,845,264 km (0.103 R)
• M15: 3,971,973 km (0.06 R)
• M16: 4,285,680 km (0.07 R)
• M17: 4,436,026 km (0.094 R)
• M18: 4,569,018 km (0.073 R)
• M19: 4,819,744 km (0.092 R)
• M20: 5,035,315 km (0.046 R)
• M21: 5,194,188 km (0.077 R)
• M22: 5,496,525 km (0.093 R)
• M23: 6,013,236 km (0.098 R)
• M24: 6,330,683 km (0.114 R)
• M25: 6,719,039 km (0.096 R)
• M26: 6,806,254 km (0.12 R)
• M27: 7,004,322 km (0.07 R)
• M28: 7,360,814 km (0.104 R)
• M29: 8,022,186 km (0.036 R)
• M30: 8,655,134 km (0.056 R)
• M31: 8,893,593 km (0.094 R)
• M32: 9,401,628 km (0.063 R)
• M33: 9,548,533 km (0.079 R)
• M34: 10,118,501 km (0.103 R)
• M35: 10,319,411 km (0.106 R)
• M36: 10,496,235 km (0.119 R)
• M37: 11,084,454 km (0.095 R)
• M38: 11,265,617 km (0.09 R)
• M39: 11,683,444 km (0.059 R)
• M40: 12,292,906 km (0.116 R)
• M41: 12,695,922 km (0.056 R)
• M42: 12,777,005 km (0.077 R)
• M43: 12,912,690 km (0.112 R)
• M44: 12,994,221 km (0.089 R)
• M45: 13,459,919 km (0.096 R)
• M46: 13,542,646 km (0.117 R)
• M47: 13,680,875 km (0.11 R)
• M48: 13,847,527 km (0.112 R)
• M49: 14,775,632 km (0.042 R)
• M50: 14,975,046 km (0.097 R)
• M51: 15,060,915 km (0.103 R)
• M52: 15,347,844 km (0.045 R)
• M53: 15,521,078 km (0.107 R)
• M54: 15,665,739 km (0.115 R)
• M55: 16,366,755 km (0.092 R)
• M56: 16,455,167 km (0.039 R)
• M57: 16,899,323 km (0.064 R)
• M58: 17,078,093 km (0.095 R)
• M59: 17,497,715 km (0.107 R)
• M60: 17,648,360 km (0.102 R)
• M61: 18,285,946 km (0.081 R)
• M62: 18,438,835 km (0.035 R)
• M63: 18,684,325 km (0.104 R)
• M64: 18,931,012 km (0.092 R)
• M65: 19,178,746 km (0.088 R)
• M66: 19,427,527 km (0.076 R)
• M67: 19,646,090 km (0.119 R)
• M68: 20,180,454 km (0.108 R)
• M69: 20,275,149 km (0.079 R)
• M70: 20,433,424 km (0.051 R)
• M71: 20,528,717 km (0.108 R)
• M72: 20,719,455 km (0.116 R)
• M73: 20,942,804 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.3

Radius: 14.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.31 AU - 12.71 AU

Year: 13690 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,333,620 km

• M1: 232,774 km (0.087 R)
• M2: 398,529 km (0.042 R)
• M3: 642,822 km (0.088 R)
• M4: 920,775 km (0.054 R)
• M5: 1,307,037 km (0.029 R)
• M6: 1,617,602 km (0.102 R)
• M7: 1,795,025 km (0.063 R)
• M8: 2,169,768 km (0.111 R)
• M9: 2,281,517 km (0.11 R)
• M10: 2,778,481 km (0.102 R)
• M11: 3,537,391 km (0.053 R)
• M12: 3,703,445 km (0.065 R)
• M13: 4,043,481 km (0.116 R)
• M14: 4,217,463 km (0.054 R)
• M15: 4,429,443 km (0.086 R)
• M16: 4,572,758 km (0.107 R)
• M17: 6,411,316 km (0.044 R)
• M18: 6,738,038 km (0.112 R)
• M19: 7,450,423 km (0.08 R)
• M20: 7,880,816 km (0.075 R)
• M21: 8,856,044 km (0.082 R)
• M22: 9,128,761 km (0.081 R)
• M23: 9,775,622 km (0.12 R)
• M24: 10,010,342 km (0.043 R)
• M25: 10,152,160 km (0.095 R)
• M26: 10,342,150 km (0.056 R)
• M27: 11,065,156 km (0.074 R)
• M28: 11,506,919 km (0.098 R)
• M29: 12,918,075 km (0.095 R)
• M30: 13,801,301 km (0.077 R)
• M31: 13,959,277 km (0.066 R)
• M32: 14,117,850 km (0.08 R)
• M33: 14,757,830 km (0.057 R)
• M34: 15,626,096 km (0.1 R)
• M35: 16,066,512 km (0.042 R)
• M36: 16,678,667 km (0.109 R)
• M37: 19,615,572 km (0.119 R)
• M38: 19,912,075 km (0.04 R)
• M39: 20,810,410 km (0.04 R)
• M40: 23,962,737 km (0.116 R)
• M41: 24,152,726 km (0.106 R)
• M42: 25,755,817 km (0.079 R)
• M43: 26,015,519 km (0.066 R)
• M44: 26,145,669 km (0.061 R)
• M45: 26,341,343 km (0.078 R)
• M46: 26,602,989 km (0.117 R)
• M47: 27,128,826 km (0.034 R)
• M48: 28,124,100 km (0.09 R)
• M49: 28,592,641 km (0.033 R)
• M50: 29,063,874 km (0.077 R)
• M51: 30,355,652 km (0.12 R)
• M52: 30,836,310 km (0.116 R)
• M53: 31,805,255 km (0.101 R)
• M54: 32,573,590 km (0.117 R)
• M55: 33,206,688 km (0.119 R)
• M56: 33,843,975 km (0.116 R)
• M57: 34,128,361 km (0.064 R)
• M58: 34,699,825 km (0.119 R)
• M59: 34,914,946 km (0.115 R)
• M60: 37,016,946 km (0.056 R)
• M61: 37,163,552 km (0.039 R)
• M62: 37,383,610 km (0.117 R)
• M63: 37,530,515 km (0.036 R)
• M64: 37,972,577 km (0.088 R)
• M65: 38,342,233 km (0.081 R)
• M66: 38,713,236 km (0.067 R)
• M67: 39,458,533 km (0.039 R)
• M68: 41,418,714 km (0.116 R)
• M69: 41,570,705 km (0.102 R)
• M70: 41,799,291 km (0.041 R)
• M71: 42,947,903 km (0.072 R)
• M72: 43,487,652 km (0.064 R)
• M73: 43,642,187 km (0.064 R)
• M74: 43,951,854 km (0.075 R)
• M75: 44,963,585 km (0.113 R)
• M76: 46,376,985 km (0.104 R)
• M77: 46,851,360 km (0.03 R)
• M78: 49,408,586 km (0.114 R)
• M79: 50,054,999 km (0.102 R)
• M80: 50,217,013 km (0.059 R)
• M81: 51,437,732 km (0.094 R)
• M82: 54,074,694 km (0.093 R)
• M83: 54,991,280 km (0.109 R)
• M84: 56,081,100 km (0.048 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: 325 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit