🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.52 AU - 0.7 AU

Year: 146 Days

Day: 33.5 Hours

Environment

Temp: 337 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,582,742 km

• M1: 145,708 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.23 AU - 1.25 AU

Year: 423 Days

Day: 18 Hours

Environment

Temp: 169 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,582,742 km

• M1: 483,052 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.11 AU - 2.37 AU

Year: 1028 Days

Day: 25.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.89 AU - 2.79 AU

Year: 1097 Days

Day: 25.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.81 AU - 2.87 AU

Year: 1097 Days

Day: 33.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 48.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.69 AU - 4.31 AU

Year: 2452 Days

Day: 22.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,582,742 km

• M1: 1,624,034 km (0.097 R)

Asteroid Belt

Center: 7.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 9.7

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.42 AU - 11.7 AU

Year: 12047 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 82.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,582,742 km

• M1: 663,616 km (0.109 R)
• M2: 768,484 km (0.083 R)
• M3: 937,081 km (0.094 R)
• M4: 1,016,069 km (0.101 R)
• M5: 1,159,982 km (0.099 R)
• M6: 1,445,564 km (0.075 R)
• M7: 1,704,668 km (0.065 R)
• M8: 1,777,821 km (0.105 R)
• M9: 1,877,304 km (0.105 R)
• M10: 2,030,043 km (0.081 R)
• M11: 2,293,784 km (0.074 R)
• M12: 2,429,769 km (0.1 R)
• M13: 2,767,411 km (0.08 R)
• M14: 2,883,349 km (0.063 R)
• M15: 3,150,082 km (0.111 R)
• M16: 3,549,658 km (0.113 R)
• M17: 3,998,003 km (0.117 R)
• M18: 4,063,527 km (0.114 R)
• M19: 4,195,622 km (0.073 R)
• M20: 4,295,703 km (0.057 R)
• M21: 4,738,662 km (0.096 R)
• M22: 4,947,950 km (0.117 R)
• M23: 5,375,799 km (0.118 R)
• M24: 5,631,013 km (0.088 R)
• M25: 5,815,767 km (0.08 R)
• M26: 6,381,845 km (0.06 R)
• M27: 6,497,185 km (0.096 R)
• M28: 6,574,527 km (0.085 R)
• M29: 7,324,013 km (0.082 R)
• M30: 7,485,279 km (0.059 R)
• M31: 7,566,361 km (0.031 R)
• M32: 7,770,263 km (0.068 R)
• M33: 7,852,392 km (0.075 R)
• M34: 8,519,748 km (0.097 R)
• M35: 8,646,907 km (0.11 R)
• M36: 9,075,205 km (0.092 R)
• M37: 9,292,122 km (0.069 R)
• M38: 9,466,703 km (0.087 R)
• M39: 10,176,395 km (0.044 R)
• M40: 10,857,215 km (0.047 R)
• M41: 11,087,446 km (0.064 R)
• M42: 11,787,863 km (0.039 R)
• M43: 11,929,682 km (0.111 R)
• M44: 13,526,639 km (0.094 R)
• M45: 15,344,104 km (0.116 R)
• M46: 15,498,938 km (0.07 R)
• M47: 16,492,118 km (0.103 R)
• M48: 17,183,410 km (0.096 R)
• M49: 17,290,522 km (0.114 R)
• M50: 18,374,807 km (0.113 R)
• M51: 18,759,423 km (0.061 R)
• M52: 19,035,880 km (0.063 R)
• M53: 19,425,134 km (0.077 R)
• M54: 21,931,347 km (0.095 R)
• M55: 22,926,622 km (0.118 R)
• M56: 23,400,099 km (0.058 R)
• M57: 23,817,028 km (0.089 R)
• M58: 24,537,492 km (0.048 R)
• M59: 24,658,217 km (0.112 R)
• M60: 25,021,740 km (0.078 R)
• M61: 25,938,326 km (0.088 R)
• M62: 26,555,567 km (0.059 R)
• M63: 28,182,593 km (0.072 R)
• M64: 28,245,873 km (0.113 R)
• M65: 28,880,767 km (0.097 R)
• M66: 28,944,495 km (0.108 R)
• M67: 29,072,102 km (0.036 R)
• M68: 29,327,915 km (0.111 R)
• M69: 29,456,120 km (0.103 R)
• M70: 30,229,242 km (0.052 R)
• M71: 30,748,346 km (0.116 R)
• M72: 31,993,001 km (0.077 R)
• M73: 32,920,657 km (0.077 R)
• M74: 33,521,592 km (0.112 R)
• M75: 33,655,631 km (0.047 R)
• M76: 36,787,762 km (0.074 R)
• M77: 37,759,400 km (0.067 R)
• M78: 38,809,727 km (0.072 R)
• M79: 39,727,809 km (0.072 R)
• M80: 40,438,848 km (0.078 R)
• M81: 42,162,514 km (0.068 R)
• M82: 43,836,814 km (0.099 R)
• M83: 45,904,256 km (0.08 R)
• M84: 46,799,899 km (0.08 R)
• M85: 46,874,847 km (0.085 R)
• M86: 48,988,366 km (0.119 R)
• M87: 49,292,947 km (0.118 R)
• M88: 49,903,755 km (0.094 R)
• M89: 50,363,470 km (0.073 R)
• M90: 51,673,797 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 9.1

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.35 AU - 14.53 AU

Year: 15102 Days

Day: 10.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,582,742 km

• M1: 241,601 km (0.079 R)
• M2: 379,231 km (0.093 R)
• M3: 546,631 km (0.085 R)
• M4: 679,174 km (0.112 R)
• M5: 865,723 km (0.119 R)
• M6: 954,285 km (0.093 R)
• M7: 1,603,540 km (0.095 R)
• M8: 1,713,943 km (0.077 R)
• M9: 2,120,251 km (0.061 R)
• M10: 2,241,874 km (0.085 R)
• M11: 2,718,642 km (0.059 R)
• M12: 2,784,615 km (0.093 R)
• M13: 3,122,556 km (0.091 R)
• M14: 3,366,850 km (0.095 R)
• M15: 3,509,416 km (0.051 R)
• M16: 4,483,598 km (0.086 R)
• M17: 4,759,606 km (0.077 R)
• M18: 4,879,583 km (0.114 R)
• M19: 5,286,938 km (0.072 R)
• M20: 5,790,036 km (0.056 R)
• M21: 5,875,456 km (0.064 R)
• M22: 6,440,488 km (0.1 R)
• M23: 7,810,056 km (0.047 R)
• M24: 8,968,243 km (0.082 R)
• M25: 9,266,242 km (0.037 R)
• M26: 9,466,553 km (0.088 R)
• M27: 9,871,814 km (0.115 R)
• M28: 12,199,856 km (0.09 R)
• M29: 12,807,373 km (0.091 R)
• M30: 13,086,822 km (0.103 R)
• M31: 13,994,282 km (0.078 R)
• M32: 14,109,174 km (0.052 R)
• M33: 15,512,102 km (0.09 R)
• M34: 15,989,469 km (0.089 R)
• M35: 17,450,741 km (0.069 R)
• M36: 18,322,747 km (0.105 R)
• M37: 19,208,815 km (0.081 R)
• M38: 20,108,946 km (0.102 R)
• M39: 21,418,376 km (0.063 R)
• M40: 21,550,920 km (0.081 R)
• M41: 21,683,613 km (0.105 R)
• M42: 22,485,757 km (0.027 R)
• M43: 23,025,955 km (0.033 R)
• M44: 23,433,908 km (0.074 R)
• M45: 24,395,074 km (0.092 R)
• M46: 24,533,303 km (0.099 R)
• M47: 24,602,567 km (0.066 R)
• M48: 24,880,370 km (0.049 R)
• M49: 25,019,645 km (0.108 R)
• M50: 25,089,358 km (0.057 R)
• M51: 25,790,374 km (0.07 R)
• M52: 26,143,125 km (0.116 R)
• M53: 27,498,632 km (0.112 R)
• M54: 28,657,716 km (0.069 R)
• M55: 28,730,720 km (0.115 R)
• M56: 29,243,242 km (0.09 R)
• M57: 29,685,005 km (0.077 R)
• M58: 30,277,412 km (0.098 R)
• M59: 30,649,612 km (0.074 R)
• M60: 30,724,261 km (0.069 R)
• M61: 31,926,579 km (0.083 R)
• M62: 32,685,788 km (0.072 R)
• M63: 32,991,118 km (0.117 R)
• M64: 33,758,704 km (0.083 R)
• M65: 35,389,620 km (0.056 R)
• M66: 35,781,716 km (0.096 R)
• M67: 36,096,470 km (0.051 R)
• M68: 36,491,259 km (0.102 R)
• M69: 36,570,247 km (0.103 R)
• M70: 37,763,888 km (0.097 R)
• M71: 37,923,958 km (0.082 R)
• M72: 41,668,093 km (0.076 R)
• M73: 44,088,437 km (0.043 R)
• M74: 44,679,498 km (0.12 R)
• M75: 44,764,021 km (0.059 R)
• M76: 45,528,317 km (0.073 R)
• M77: 47,328,278 km (0.105 R)
• M78: 47,500,765 km (0.115 R)
• M79: 48,454,002 km (0.106 R)
• M80: 49,413,523 km (0.087 R)
• M81: 51,351,414 km (0.104 R)
• M82: 52,240,474 km (0.119 R)
• M83: 56,120,744 km (0.08 R)
• M84: 56,212,148 km (0.091 R)
• M85: 58,049,359 km (0.09 R)
• M86: 58,789,719 km (0.115 R)
• M87: 60,279,864 km (0.057 R)
• M88: 60,841,903 km (0.105 R)
• M89: 61,782,425 km (0.043 R)
• M90: 62,160,010 km (0.11 R)
• M91: 63,582,685 km (0.101 R)

Kuiper Belt

Range: 35.7 - 59.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit