🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.62 AU

Year: 113 Days

Day: 38.3 Hours

Environment

Temp: 366 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.47 AU - 1.65 AU

Year: 604 Days

Day: 18.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.42 AU - 1.9 AU

Year: 663 Days

Day: 39.1 Hours

Environment

Temp: 111 °C

Axial Tilt: 101.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,177,168 km

• M1: 90,357 km (0.117 R)
• M2: 1,047,335 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.77 AU - 3.59 AU

Year: 1757 Days

Day: 29.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.89 AU - 3.83 AU

Year: 1908 Days

Day: 13 Hours

Environment

Temp: -62 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,177,168 km

• M1: 67,618 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.14 AU - 8.54 AU

Year: 6161 Days

Day: 46.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,177,168 km

• M1: 518,506 km (0.073 R)
• M2: 1,674,748 km (0.119 R)

Asteroid Belt

Center: 8.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 10.2

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.35 AU - 11.87 AU

Year: 9229 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,177,168 km

• M1: 199,414 km (0.035 R)
• M2: 503,995 km (0.059 R)
• M3: 624,870 km (0.045 R)
• M4: 871,557 km (0.098 R)
• M5: 992,881 km (0.094 R)
• M6: 1,223,262 km (0.111 R)
• M7: 1,786,199 km (0.1 R)
• M8: 2,383,692 km (0.049 R)
• M9: 2,479,435 km (0.098 R)
• M10: 2,855,225 km (0.115 R)
• M11: 2,957,101 km (0.068 R)
• M12: 3,206,780 km (0.088 R)
• M13: 3,355,630 km (0.083 R)
• M14: 3,682,352 km (0.066 R)
• M15: 3,905,851 km (0.104 R)
• M16: 3,996,507 km (0.05 R)
• M17: 4,342,976 km (0.109 R)
• M18: 4,795,809 km (0.072 R)
• M19: 5,238,618 km (0.088 R)
• M20: 5,592,268 km (0.081 R)
• M21: 5,953,696 km (0.082 R)
• M22: 6,137,253 km (0.104 R)
• M23: 6,216,540 km (0.057 R)
• M24: 6,726,519 km (0.084 R)
• M25: 7,138,661 km (0.069 R)
• M26: 7,277,787 km (0.053 R)
• M27: 7,872,438 km (0.092 R)
• M28: 8,074,096 km (0.102 R)
• M29: 8,248,228 km (0.053 R)
• M30: 8,453,177 km (0.099 R)
• M31: 8,659,622 km (0.101 R)
• M32: 9,319,798 km (0.092 R)
• M33: 9,594,459 km (0.037 R)
• M34: 9,779,063 km (0.095 R)
• M35: 9,995,980 km (0.108 R)
• M36: 10,214,543 km (0.094 R)
• M37: 10,529,446 km (0.114 R)
• M38: 10,815,477 km (0.046 R)
• M39: 12,184,597 km (0.069 R)
• M40: 12,251,168 km (0.071 R)
• M41: 12,720,457 km (0.119 R)
• M42: 13,127,363 km (0.111 R)
• M43: 13,264,095 km (0.095 R)
• M44: 13,435,385 km (0.1 R)
• M45: 13,884,627 km (0.097 R)
• M46: 13,989,046 km (0.039 R)
• M47: 14,128,472 km (0.083 R)
• M48: 14,373,812 km (0.063 R)
• M49: 15,082,607 km (0.12 R)
• M50: 15,549,352 km (0.101 R)
• M51: 16,093,889 km (0.109 R)
• M52: 16,276,847 km (0.107 R)
• M53: 16,423,602 km (0.098 R)
• M54: 16,497,204 km (0.103 R)
• M55: 17,052,512 km (0.118 R)
• M56: 17,764,747 km (0.104 R)
• M57: 17,991,687 km (0.095 R)
• M58: 18,143,379 km (0.095 R)
• M59: 18,219,525 km (0.076 R)
• M60: 19,024,660 km (0.077 R)
• M61: 19,645,940 km (0.036 R)
• M62: 19,998,393 km (0.037 R)
• M63: 20,709,432 km (0.115 R)
• M64: 21,228,087 km (0.085 R)
• M65: 21,509,182 km (0.1 R)
• M66: 21,912,947 km (0.085 R)
• M67: 22,115,652 km (0.075 R)
• M68: 22,850,925 km (0.055 R)
• M69: 23,428,223 km (0.086 R)
• M70: 24,934,823 km (0.091 R)
• M71: 25,061,832 km (0.054 R)
• M72: 25,699,867 km (0.111 R)
• M73: 26,515,774 km (0.084 R)
• M74: 26,905,327 km (0.087 R)
• M75: 27,340,208 km (0.11 R)
• M76: 27,909,128 km (0.065 R)
• M77: 28,305,264 km (0.113 R)
• M78: 29,281,539 km (0.115 R)
• M79: 29,953,383 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 8.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.73 AU - 12.23 AU

Year: 12050 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 65,177,168 km

• M1: 185,501 km (0.09 R)
• M2: 381,175 km (0.103 R)
• M3: 448,345 km (0.102 R)
• M4: 665,561 km (0.037 R)
• M5: 982,708 km (0.066 R)
• M6: 1,313,320 km (0.039 R)
• M7: 1,374,356 km (0.077 R)
• M8: 1,611,767 km (0.059 R)
• M9: 1,760,767 km (0.087 R)
• M10: 2,216,143 km (0.106 R)
• M11: 2,326,396 km (0.055 R)
• M12: 4,164,655 km (0.113 R)
• M13: 5,925,422 km (0.069 R)
• M14: 6,364,941 km (0.11 R)
• M15: 6,417,300 km (0.109 R)
• M16: 7,003,275 km (0.114 R)
• M17: 7,111,584 km (0.067 R)
• M18: 7,633,979 km (0.105 R)
• M19: 8,168,792 km (0.106 R)
• M20: 8,657,528 km (0.115 R)
• M21: 9,096,747 km (0.085 R)
• M22: 9,244,700 km (0.08 R)
• M23: 10,612,323 km (0.114 R)
• M24: 10,830,736 km (0.114 R)
• M25: 11,113,626 km (0.082 R)
• M26: 11,367,344 km (0.081 R)
• M27: 12,466,290 km (0.088 R)
• M28: 13,128,560 km (0.071 R)
• M29: 13,836,157 km (0.083 R)
• M30: 14,452,501 km (0.03 R)
• M31: 14,521,615 km (0.113 R)
• M32: 14,903,239 km (0.107 R)
• M33: 15,112,826 km (0.082 R)
• M34: 15,925,292 km (0.049 R)
• M35: 15,996,650 km (0.114 R)
• M36: 16,282,980 km (0.11 R)
• M37: 17,555,759 km (0.048 R)
• M38: 17,851,065 km (0.041 R)
• M39: 20,699,259 km (0.107 R)
• M40: 21,089,560 km (0.084 R)
• M41: 21,521,748 km (0.098 R)
• M42: 21,877,492 km (0.104 R)
• M43: 22,675,148 km (0.118 R)
• M44: 22,755,332 km (0.048 R)
• M45: 23,158,199 km (0.079 R)
• M46: 25,332,155 km (0.084 R)
• M47: 26,718,479 km (0.119 R)
• M48: 26,803,301 km (0.106 R)
• M49: 27,442,084 km (0.041 R)
• M50: 27,742,028 km (0.078 R)
• M51: 28,301,823 km (0.107 R)
• M52: 28,865,358 km (0.051 R)
• M53: 29,039,490 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.84 AU - 17.14 AU

Year: 19809 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,177,168 km

• M1: 388,506 km (0.095 R)
• M2: 681,867 km (0.065 R)
• M3: 977,472 km (0.081 R)
• M4: 1,093,411 km (0.081 R)
• M5: 2,156,304 km (0.113 R)
• M6: 2,469,262 km (0.119 R)
• M7: 3,035,042 km (0.076 R)
• M8: 3,494,606 km (0.087 R)
• M9: 3,677,415 km (0.081 R)
• M10: 3,976,611 km (0.114 R)
• M11: 4,962,161 km (0.103 R)
• M12: 6,824,804 km (0.071 R)
• M13: 7,008,211 km (0.107 R)
• M14: 7,286,463 km (0.093 R)
• M15: 7,473,910 km (0.114 R)
• M16: 8,191,231 km (0.1 R)
• M17: 8,830,912 km (0.102 R)
• M18: 8,980,809 km (0.114 R)
• M19: 9,846,083 km (0.117 R)
• M20: 11,166,883 km (0.048 R)
• M21: 13,279,205 km (0.12 R)
• M22: 13,624,028 km (0.1 R)
• M23: 13,739,517 km (0.054 R)
• M24: 14,616,610 km (0.086 R)
• M25: 14,734,941 km (0.047 R)
• M26: 15,935,614 km (0.109 R)
• M27: 16,240,794 km (0.101 R)
• M28: 16,424,799 km (0.036 R)
• M29: 17,606,173 km (0.104 R)
• M30: 18,943,578 km (0.086 R)
• M31: 19,396,561 km (0.06 R)
• M32: 19,657,160 km (0.077 R)
• M33: 20,710,778 km (0.056 R)
• M34: 20,910,491 km (0.109 R)
• M35: 21,850,415 km (0.095 R)
• M36: 23,424,483 km (0.073 R)
• M37: 23,563,161 km (0.064 R)
• M38: 24,752,314 km (0.1 R)
• M39: 25,105,814 km (0.119 R)
• M40: 25,603,526 km (0.064 R)
• M41: 26,392,056 km (0.094 R)
• M42: 26,536,418 km (0.096 R)
• M43: 26,680,930 km (0.102 R)
• M44: 27,480,381 km (0.118 R)
• M45: 27,919,899 km (0.097 R)
• M46: 30,227,147 km (0.097 R)
• M47: 30,832,570 km (0.094 R)
• M48: 32,286,212 km (0.103 R)
• M49: 32,904,949 km (0.054 R)
• M50: 33,840,385 km (0.076 R)
• M51: 34,232,780 km (0.08 R)
• M52: 34,784,646 km (0.12 R)
• M53: 35,339,505 km (0.081 R)
• M54: 36,057,126 km (0.081 R)
• M55: 36,860,167 km (0.099 R)
• M56: 38,238,712 km (0.114 R)
• M57: 39,386,726 km (0.102 R)
• M58: 41,548,714 km (0.065 R)
• M59: 42,305,979 km (0.098 R)
• M60: 42,390,501 km (0.058 R)
• M61: 42,475,024 km (0.107 R)
• M62: 42,898,237 km (0.11 R)
• M63: 43,237,824 km (0.091 R)
• M64: 46,682,913 km (0.097 R)
• M65: 46,857,494 km (0.111 R)
• M66: 47,645,725 km (0.109 R)
• M67: 47,733,689 km (0.066 R)
• M68: 48,350,032 km (0.101 R)
• M69: 49,146,640 km (0.095 R)
• M70: 49,679,957 km (0.072 R)
• M71: 49,858,278 km (0.045 R)
• M72: 50,483,746 km (0.068 R)
• M73: 51,923,177 km (0.083 R)
• M74: 52,829,590 km (0.096 R)
• M75: 55,210,889 km (0.034 R)
• M76: 55,765,449 km (0.119 R)
• M77: 56,043,402 km (0.096 R)
• M78: 56,228,903 km (0.066 R)
• M79: 56,507,604 km (0.026 R)
• M80: 58,377,427 km (0.103 R)
• M81: 60,172,452 km (0.11 R)
• M82: 60,552,730 km (0.108 R)
• M83: 62,658,171 km (0.113 R)
• M84: 63,043,535 km (0.098 R)
• M85: 63,140,025 km (0.048 R)
• M86: 64,107,325 km (0.037 R)
• M87: 64,301,503 km (0.11 R)
• M88: 64,787,397 km (0.078 R)

Kuiper Belt

Range: 35.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit