🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 44.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.95 AU

Year: 263 Days

Day: 20.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.79 AU - 0.89 AU

Year: 289 Days

Day: 18.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.96 AU - 1.34 AU

Year: 462 Days

Day: 21.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,937,642 km

• M1: 763,548 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.44 AU - 1.52 AU

Year: 675 Days

Day: 29.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.9

Radius: 12.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.58 AU - 6.4 AU

Year: 4820 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,937,642 km

• M1: 180,565 km (0.115 R)
• M2: 293,810 km (0.115 R)
• M3: 458,218 km (0.102 R)
• M4: 577,597 km (0.044 R)
• M5: 719,416 km (0.111 R)
• M6: 863,778 km (0.066 R)
• M7: 1,357,601 km (0.051 R)
• M8: 1,487,452 km (0.115 R)
• M9: 1,676,543 km (0.108 R)
• M10: 2,004,911 km (0.104 R)
• M11: 2,184,428 km (0.067 R)
• M12: 2,276,281 km (0.085 R)
• M13: 2,448,319 km (0.1 R)
• M14: 2,527,905 km (0.087 R)
• M15: 2,689,770 km (0.072 R)
• M16: 2,821,865 km (0.032 R)
• M17: 2,905,490 km (0.094 R)
• M18: 2,990,162 km (0.116 R)
• M19: 3,550,855 km (0.118 R)
• M20: 3,641,511 km (0.041 R)
• M21: 3,751,316 km (0.084 R)
• M22: 3,899,568 km (0.054 R)
• M23: 4,087,612 km (0.075 R)
• M24: 4,531,469 km (0.104 R)
• M25: 4,869,560 km (0.115 R)
• M26: 5,215,879 km (0.068 R)
• M27: 5,633,856 km (0.086 R)
• M28: 5,718,678 km (0.096 R)
• M29: 6,281,016 km (0.066 R)
• M30: 6,613,572 km (0.105 R)
• M31: 6,703,181 km (0.078 R)
• M32: 7,226,774 km (0.079 R)
• M33: 7,481,838 km (0.066 R)
• M34: 7,787,018 km (0.107 R)
• M35: 8,048,665 km (0.063 R)
• M36: 8,385,709 km (0.069 R)
• M37: 8,653,938 km (0.086 R)
• M38: 8,875,492 km (0.111 R)
• M39: 9,831,422 km (0.106 R)
• M40: 10,036,820 km (0.045 R)
• M41: 10,166,073 km (0.059 R)
• M42: 10,714,499 km (0.109 R)
• M43: 10,846,444 km (0.099 R)
• M44: 10,952,509 km (0.062 R)
• M45: 11,245,721 km (0.083 R)
• M46: 11,406,838 km (0.083 R)
• M47: 11,595,780 km (0.036 R)
• M48: 12,058,785 km (0.091 R)
• M49: 12,361,721 km (0.059 R)
• M50: 13,228,940 km (0.08 R)
• M51: 13,370,609 km (0.113 R)
• M52: 13,798,758 km (0.117 R)
• M53: 13,942,522 km (0.043 R)
• M54: 14,434,998 km (0.038 R)
• M55: 15,051,191 km (0.083 R)
• M56: 15,616,223 km (0.079 R)
• M57: 16,552,855 km (0.064 R)
• M58: 16,828,264 km (0.055 R)
• M59: 16,981,901 km (0.102 R)
• M60: 17,197,771 km (0.114 R)
• M61: 17,913,597 km (0.055 R)
• M62: 18,101,941 km (0.107 R)
• M63: 18,227,902 km (0.092 R)
• M64: 18,417,293 km (0.036 R)
• M65: 19,438,598 km (0.105 R)
• M66: 19,567,551 km (0.061 R)
• M67: 20,412,779 km (0.117 R)
• M68: 21,269,975 km (0.102 R)
• M69: 21,569,470 km (0.117 R)
• M70: 21,769,931 km (0.027 R)
• M71: 22,713,295 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 8.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.82 AU - 5.86 AU

Year: 5289 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,937,642 km

• M1: 119,080 km (0.064 R)
• M2: 289,322 km (0.099 R)
• M3: 369,956 km (0.071 R)
• M4: 494,720 km (0.09 R)
• M5: 558,299 km (0.117 R)
• M6: 756,367 km (0.119 R)
• M7: 1,047,484 km (0.063 R)
• M8: 1,560,306 km (0.055 R)
• M9: 1,799,812 km (0.095 R)
• M10: 2,020,918 km (0.103 R)
• M11: 2,081,355 km (0.105 R)
• M12: 2,424,981 km (0.099 R)
• M13: 2,554,384 km (0.07 R)
• M14: 2,636,513 km (0.107 R)
• M15: 2,786,410 km (0.112 R)
• M16: 2,905,041 km (0.102 R)
• M17: 3,008,114 km (0.047 R)
• M18: 3,112,384 km (0.091 R)
• M19: 3,271,107 km (0.093 R)
• M20: 3,378,369 km (0.042 R)
• M21: 3,432,374 km (0.096 R)
• M22: 3,523,179 km (0.106 R)
• M23: 3,838,083 km (0.045 R)
• M24: 4,258,902 km (0.069 R)
• M25: 4,455,025 km (0.059 R)
• M26: 5,040,850 km (0.069 R)
• M27: 5,353,360 km (0.105 R)
• M28: 5,458,976 km (0.113 R)
• M29: 5,758,172 km (0.026 R)
• M30: 6,620,155 km (0.085 R)
• M31: 6,688,222 km (0.099 R)
• M32: 7,807,214 km (0.105 R)
• M33: 7,975,212 km (0.087 R)
• M34: 8,266,030 km (0.112 R)
• M35: 8,511,072 km (0.066 R)
• M36: 8,808,323 km (0.077 R)
• M37: 10,109,375 km (0.114 R)
• M38: 11,742,685 km (0.107 R)
• M39: 13,084,578 km (0.054 R)
• M40: 13,198,721 km (0.107 R)
• M41: 14,327,586 km (0.106 R)
• M42: 14,386,229 km (0.099 R)
• M43: 14,533,433 km (0.085 R)
• M44: 14,621,995 km (0.107 R)
• M45: 14,710,707 km (0.119 R)
• M46: 14,829,338 km (0.059 R)
• M47: 15,127,187 km (0.105 R)
• M48: 16,399,517 km (0.063 R)
• M49: 16,614,938 km (0.077 R)
• M50: 17,048,622 km (0.072 R)
• M51: 17,360,683 km (0.117 R)
• M52: 18,276,073 km (0.116 R)
• M53: 18,467,558 km (0.051 R)
• M54: 18,659,492 km (0.1 R)
• M55: 18,755,833 km (0.115 R)
• M56: 18,916,651 km (0.067 R)
• M57: 19,662,396 km (0.111 R)
• M58: 20,318,532 km (0.098 R)
• M59: 21,182,460 km (0.109 R)
• M60: 22,092,165 km (0.047 R)
• M61: 22,432,201 km (0.101 R)
• M62: 22,500,567 km (0.093 R)

Asteroid Belt

Center: 7.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 9.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.21 AU - 9.41 AU

Year: 9799 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,937,642 km

• M1: 294,259 km (0.087 R)
• M2: 464,501 km (0.09 R)
• M3: 555,906 km (0.079 R)
• M4: 713,133 km (0.096 R)
• M5: 1,107,024 km (0.03 R)
• M6: 1,178,831 km (0.098 R)
• M7: 1,346,530 km (0.083 R)
• M8: 1,663,977 km (0.058 R)
• M9: 1,726,060 km (0.085 R)
• M10: 1,810,284 km (0.086 R)
• M11: 1,939,088 km (0.045 R)
• M12: 2,228,859 km (0.105 R)
• M13: 2,484,821 km (0.093 R)
• M14: 2,899,207 km (0.077 R)
• M15: 3,792,007 km (0.108 R)
• M16: 4,098,084 km (0.106 R)
• M17: 4,183,056 km (0.072 R)
• M18: 5,650,760 km (0.037 R)
• M19: 5,713,891 km (0.118 R)
• M20: 6,129,474 km (0.104 R)
• M21: 6,455,747 km (0.065 R)
• M22: 6,922,193 km (0.115 R)
• M23: 7,468,524 km (0.102 R)
• M24: 7,642,207 km (0.111 R)
• M25: 8,206,790 km (0.119 R)
• M26: 8,314,051 km (0.06 R)
• M27: 8,457,964 km (0.1 R)
• M28: 9,078,646 km (0.064 R)
• M29: 10,441,034 km (0.061 R)
• M30: 10,752,347 km (0.103 R)
• M31: 10,869,931 km (0.063 R)
• M32: 11,544,168 km (0.087 R)
• M33: 11,624,503 km (0.119 R)
• M34: 12,560,237 km (0.105 R)
• M35: 13,351,460 km (0.071 R)
• M36: 14,030,335 km (0.034 R)
• M37: 14,938,245 km (0.109 R)
• M38: 15,820,573 km (0.079 R)
• M39: 15,954,314 km (0.075 R)
• M40: 16,674,328 km (0.077 R)
• M41: 17,084,077 km (0.095 R)
• M42: 17,175,481 km (0.09 R)
• M43: 17,589,269 km (0.089 R)
• M44: 17,727,796 km (0.034 R)
• M45: 17,913,298 km (0.092 R)
• M46: 19,229,161 km (0.118 R)
• M47: 20,284,723 km (0.046 R)
• M48: 20,624,610 km (0.106 R)
• M49: 20,966,291 km (0.099 R)
• M50: 21,162,414 km (0.073 R)
• M51: 21,408,502 km (0.085 R)
• M52: 21,903,223 km (0.101 R)
• M53: 23,511,998 km (0.107 R)
• M54: 23,664,738 km (0.106 R)
• M55: 23,920,101 km (0.045 R)
• M56: 24,022,576 km (0.114 R)
• M57: 24,330,598 km (0.044 R)
• M58: 26,788,640 km (0.074 R)
• M59: 27,428,919 km (0.041 R)
• M60: 29,763,992 km (0.117 R)
• M61: 30,039,701 km (0.111 R)
• M62: 30,427,010 km (0.105 R)
• M63: 30,871,765 km (0.069 R)
• M64: 31,318,613 km (0.073 R)
• M65: 31,767,557 km (0.111 R)
• M66: 32,388,388 km (0.117 R)
• M67: 32,615,178 km (0.096 R)
• M68: 33,412,984 km (0.094 R)
• M69: 33,699,464 km (0.119 R)
• M70: 34,044,287 km (0.038 R)
• M71: 34,621,734 km (0.117 R)
• M72: 34,969,699 km (0.034 R)
• M73: 35,144,130 km (0.095 R)
• M74: 35,260,517 km (0.109 R)
• M75: 36,020,624 km (0.103 R)
• M76: 36,373,226 km (0.115 R)
• M77: 36,845,208 km (0.103 R)
• M78: 38,213,280 km (0.084 R)
• M79: 39,054,020 km (0.093 R)
• M80: 39,416,346 km (0.045 R)
• M81: 40,205,026 km (0.089 R)
• M82: 40,631,829 km (0.056 R)
• M83: 40,815,236 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit