🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 229 Days

Day: 19.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.77 AU - 0.85 AU

Year: 273 Days

Day: 47.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 315 Days

Day: 12.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.9 AU - 1.24 AU

Year: 415 Days

Day: 46.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.28 AU - 1.5 AU

Year: 614 Days

Day: 42.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.38 AU - 3.8 AU

Year: 2549 Days

Day: 14.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.28 AU - 3.92 AU

Year: 2560 Days

Day: 34.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.58 AU - 4.26 AU

Year: 2908 Days

Day: 28.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,563,667 km

• M1: 2,487,813 km (0.108 R)

Asteroid Belt

Center: 4.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 14.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.33 AU - 6.21 AU

Year: 4534 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,563,667 km

• M1: 197,020 km (0.078 R)
• M2: 316,699 km (0.083 R)
• M3: 672,592 km (0.094 R)
• M4: 911,051 km (0.076 R)
• M5: 1,022,501 km (0.113 R)
• M6: 1,125,874 km (0.065 R)
• M7: 1,415,495 km (0.096 R)
• M8: 1,745,209 km (0.088 R)
• M9: 2,355,269 km (0.072 R)
• M10: 2,531,346 km (0.095 R)
• M11: 2,657,157 km (0.097 R)
• M12: 2,748,412 km (0.063 R)
• M13: 2,915,513 km (0.11 R)
• M14: 3,124,352 km (0.112 R)
• M15: 3,240,290 km (0.106 R)
• M16: 3,377,621 km (0.111 R)
• M17: 3,780,637 km (0.052 R)
• M18: 4,030,017 km (0.109 R)
• M19: 4,306,324 km (0.117 R)
• M20: 4,479,559 km (0.087 R)
• M21: 5,013,324 km (0.076 R)
• M22: 5,104,130 km (0.102 R)
• M23: 5,287,836 km (0.114 R)
• M24: 5,380,437 km (0.092 R)
• M25: 5,520,311 km (0.09 R)
• M26: 5,637,895 km (0.112 R)
• M27: 5,732,590 km (0.116 R)
• M28: 6,238,530 km (0.1 R)
• M29: 6,336,517 km (0.106 R)
• M30: 6,558,969 km (0.057 R)
• M31: 6,733,849 km (0.107 R)
• M32: 7,164,840 km (0.11 R)
• M33: 7,552,748 km (0.106 R)
• M34: 8,160,863 km (0.104 R)
• M35: 8,484,593 km (0.071 R)
• M36: 8,839,888 km (0.033 R)
• M37: 9,593,711 km (0.1 R)
• M38: 9,906,670 km (0.097 R)
• M39: 10,050,135 km (0.046 R)
• M40: 10,368,180 km (0.113 R)
• M41: 10,513,738 km (0.072 R)
• M42: 10,630,724 km (0.089 R)
• M43: 10,777,629 km (0.074 R)
• M44: 11,371,981 km (0.065 R)
• M45: 11,552,396 km (0.077 R)
• M46: 12,160,512 km (0.112 R)
• M47: 12,592,550 km (0.094 R)
• M48: 13,186,903 km (0.104 R)
• M49: 13,598,746 km (0.098 R)
• M50: 13,950,749 km (0.116 R)
• M51: 14,079,404 km (0.097 R)
• M52: 15,922,749 km (0.06 R)
• M53: 16,327,710 km (0.045 R)
• M54: 17,806,186 km (0.035 R)
• M55: 18,015,922 km (0.091 R)
• M56: 19,005,512 km (0.104 R)
• M57: 19,112,624 km (0.116 R)
• M58: 19,291,543 km (0.063 R)
• M59: 20,121,662 km (0.072 R)
• M60: 21,259,054 km (0.116 R)
• M61: 22,191,498 km (0.07 R)
• M62: 22,795,275 km (0.099 R)
• M63: 23,980,539 km (0.118 R)
• M64: 24,561,128 km (0.091 R)
• M65: 25,264,088 km (0.106 R)
• M66: 25,539,348 km (0.108 R)
• M67: 25,934,137 km (0.109 R)
• M68: 26,410,606 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 7.6

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.39 AU - 15.95 AU

Year: 18940 Days

Day: 22.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,563,667 km

• M1: 186,399 km (0.104 R)
• M2: 343,178 km (0.104 R)
• M3: 451,486 km (0.032 R)
• M4: 517,010 km (0.099 R)
• M5: 600,486 km (0.086 R)
• M6: 704,008 km (0.111 R)
• M7: 1,366,726 km (0.104 R)
• M8: 1,796,820 km (0.11 R)
• M9: 1,905,278 km (0.114 R)
• M10: 2,038,271 km (0.108 R)
• M11: 2,360,505 km (0.099 R)
• M12: 3,340,969 km (0.084 R)
• M13: 3,665,447 km (0.082 R)
• M14: 4,142,365 km (0.053 R)
• M15: 4,579,490 km (0.068 R)
• M16: 4,788,628 km (0.066 R)
• M17: 4,848,916 km (0.085 R)
• M18: 5,434,442 km (0.1 R)
• M19: 5,655,847 km (0.079 R)
• M20: 6,107,483 km (0.066 R)
• M21: 6,238,680 km (0.066 R)
• M22: 6,637,807 km (0.054 R)
• M23: 7,217,499 km (0.038 R)
• M24: 7,286,763 km (0.114 R)
• M25: 8,063,325 km (0.061 R)
• M26: 8,791,867 km (0.12 R)
• M27: 9,089,267 km (0.058 R)
• M28: 9,731,940 km (0.062 R)
• M29: 10,272,287 km (0.053 R)
• M30: 10,664,234 km (0.105 R)
• M31: 10,782,865 km (0.044 R)
• M32: 11,341,763 km (0.069 R)
• M33: 11,951,075 km (0.087 R)
• M34: 12,363,217 km (0.079 R)
• M35: 12,571,008 km (0.11 R)
• M36: 12,738,109 km (0.08 R)
• M37: 12,990,182 km (0.103 R)
• M38: 13,584,683 km (0.114 R)
• M39: 13,928,310 km (0.103 R)
• M40: 16,733,419 km (0.111 R)
• M41: 16,871,199 km (0.047 R)
• M42: 17,333,307 km (0.082 R)
• M43: 17,659,281 km (0.092 R)
• M44: 17,752,779 km (0.079 R)
• M45: 17,846,577 km (0.103 R)
• M46: 17,987,349 km (0.086 R)
• M47: 18,459,480 km (0.108 R)
• M48: 18,554,325 km (0.108 R)
• M49: 18,840,057 km (0.104 R)
• M50: 18,887,778 km (0.078 R)
• M51: 20,339,327 km (0.115 R)
• M52: 20,683,102 km (0.095 R)
• M53: 22,532,132 km (0.097 R)
• M54: 22,735,286 km (0.051 R)
• M55: 22,989,902 km (0.055 R)
• M56: 23,450,663 km (0.112 R)
• M57: 24,537,791 km (0.108 R)
• M58: 25,113,593 km (0.1 R)
• M59: 26,332,217 km (0.062 R)
• M60: 26,492,586 km (0.095 R)
• M61: 26,760,666 km (0.062 R)
• M62: 26,814,371 km (0.077 R)
• M63: 27,353,372 km (0.106 R)
• M64: 27,461,681 km (0.081 R)
• M65: 28,332,640 km (0.117 R)
• M66: 28,936,866 km (0.084 R)
• M67: 29,656,282 km (0.102 R)
• M68: 29,767,433 km (0.098 R)
• M69: 29,990,184 km (0.114 R)
• M70: 30,269,633 km (0.098 R)
• M71: 30,325,583 km (0.093 R)
• M72: 30,943,422 km (0.119 R)
• M73: 31,678,995 km (0.102 R)
• M74: 32,191,667 km (0.118 R)
• M75: 32,420,402 km (0.064 R)
• M76: 32,764,477 km (0.069 R)
• M77: 33,167,494 km (0.055 R)
• M78: 33,398,473 km (0.114 R)
• M79: 33,630,050 km (0.113 R)
• M80: 34,678,582 km (0.117 R)
• M81: 34,971,793 km (0.041 R)
• M82: 35,383,487 km (0.103 R)
• M83: 35,678,643 km (0.05 R)
• M84: 38,371,555 km (0.059 R)
• M85: 39,650,317 km (0.039 R)
• M86: 39,956,993 km (0.046 R)
• M87: 40,079,813 km (0.108 R)
• M88: 40,387,386 km (0.103 R)
• M89: 41,439,358 km (0.085 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,023 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit