🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 243 Days

Day: 30 Hours

Environment

Temp: 93 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,901,004 km

• M1: 51,312 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.99 AU - 1.03 AU

Year: 380 Days

Day: 16.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.93 AU - 2.25 AU

Year: 1132 Days

Day: 25.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.17 AU - 2.19 AU

Year: 1206 Days

Day: 24.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,901,004 km

• M1: 1,308,682 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.74 AU - 3.48 AU

Year: 2055 Days

Day: 33 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,901,004 km

• M1: 1,403,677 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.18 AU - 3.58 AU

Year: 2329 Days

Day: 35.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 55 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,901,004 km

• M1: 2,957,101 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.15 AU - 4.63 AU

Year: 2875 Days

Day: 18.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.9

Radius: 10.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.5 AU - 6 AU

Year: 4508 Days

Day: 9.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,901,004 km

• M1: 141,071 km (0.084 R)
• M2: 233,073 km (0.098 R)
• M3: 300,841 km (0.065 R)
• M4: 636,689 km (0.096 R)
• M5: 1,142,928 km (0.117 R)
• M6: 1,307,934 km (0.04 R)
• M7: 2,162,288 km (0.058 R)
• M8: 2,230,205 km (0.093 R)
• M9: 2,316,224 km (0.098 R)
• M10: 2,599,113 km (0.106 R)
• M11: 2,781,623 km (0.112 R)
• M12: 3,295,641 km (0.048 R)
• M13: 3,513,605 km (0.091 R)
• M14: 3,634,480 km (0.112 R)
• M15: 3,715,862 km (0.052 R)
• M16: 3,818,486 km (0.029 R)
• M17: 4,089,856 km (0.11 R)
• M18: 4,367,360 km (0.054 R)
• M19: 4,629,306 km (0.089 R)
• M20: 4,963,807 km (0.103 R)
• M21: 5,145,419 km (0.1 R)
• M22: 5,214,084 km (0.077 R)
• M23: 5,468,700 km (0.102 R)
• M24: 5,727,354 km (0.084 R)
• M25: 6,159,244 km (0.07 R)
• M26: 6,281,166 km (0.092 R)
• M27: 6,428,520 km (0.094 R)
• M28: 6,801,766 km (0.11 R)
• M29: 6,953,159 km (0.11 R)
• M30: 7,233,506 km (0.08 R)
• M31: 7,491,712 km (0.067 R)
• M32: 7,595,832 km (0.109 R)
• M33: 7,726,580 km (0.104 R)
• M34: 7,937,513 km (0.118 R)
• M35: 8,445,997 km (0.116 R)
• M36: 8,882,523 km (0.112 R)
• M37: 9,494,678 km (0.119 R)
• M38: 9,607,474 km (0.056 R)
• M39: 9,891,262 km (0.037 R)
• M40: 10,091,723 km (0.106 R)
• M41: 10,178,041 km (0.067 R)
• M42: 10,642,393 km (0.117 R)
• M43: 10,877,261 km (0.109 R)
• M44: 11,322,165 km (0.04 R)
• M45: 12,076,887 km (0.112 R)
• M46: 12,291,111 km (0.079 R)
• M47: 12,785,532 km (0.119 R)
• M48: 13,349,665 km (0.113 R)
• M49: 14,114,410 km (0.076 R)
• M50: 14,599,705 km (0.103 R)
• M51: 15,653,024 km (0.099 R)
• M52: 15,753,105 km (0.092 R)
• M53: 16,155,224 km (0.116 R)
• M54: 16,357,630 km (0.11 R)
• M55: 16,833,052 km (0.044 R)
• M56: 17,004,042 km (0.063 R)
• M57: 18,006,647 km (0.07 R)
• M58: 18,181,527 km (0.048 R)
• M59: 18,356,856 km (0.072 R)
• M60: 18,603,393 km (0.119 R)
• M61: 18,709,308 km (0.118 R)
• M62: 19,170,818 km (0.03 R)
• M63: 19,349,437 km (0.11 R)
• M64: 19,456,849 km (0.08 R)
• M65: 19,528,506 km (0.114 R)
• M66: 21,275,510 km (0.05 R)
• M67: 22,392,707 km (0.119 R)
• M68: 22,505,354 km (0.099 R)
• M69: 23,566,901 km (0.066 R)
• M70: 24,180,850 km (0.073 R)
• M71: 24,489,919 km (0.103 R)
• M72: 25,463,802 km (0.099 R)
• M73: 25,542,191 km (0.103 R)
• M74: 26,331,170 km (0.082 R)
• M75: 26,609,272 km (0.081 R)

Asteroid Belt

Center: 9.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.5

Radius: 4

Gravity: 41.41 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.89 AU - 13.07 AU

Year: 17524 Days

Day: 21.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,901,004 km

• M1: 67,169 km (0.118 R)
• M2: 462,557 km (0.102 R)
• M3: 559,795 km (0.052 R)
• M4: 796,609 km (0.11 R)
• M5: 913,744 km (0.055 R)
• M6: 962,214 km (0.114 R)
• M7: 2,161,988 km (0.091 R)
• M8: 2,392,369 km (0.114 R)
• M9: 2,911,773 km (0.077 R)
• M10: 3,092,637 km (0.111 R)
• M11: 3,426,988 km (0.109 R)
• M12: 3,733,963 km (0.091 R)
• M13: 3,851,397 km (0.11 R)
• M14: 3,930,235 km (0.1 R)
• M15: 4,170,190 km (0.117 R)
• M16: 5,176,834 km (0.11 R)
• M17: 5,351,565 km (0.077 R)
• M18: 5,528,389 km (0.098 R)
• M19: 5,797,067 km (0.095 R)
• M20: 5,978,529 km (0.088 R)
• M21: 6,115,860 km (0.103 R)
• M22: 6,161,787 km (0.076 R)
• M23: 7,154,518 km (0.119 R)
• M24: 7,693,968 km (0.095 R)
• M25: 8,297,296 km (0.117 R)
• M26: 8,707,793 km (0.102 R)
• M27: 9,870,767 km (0.103 R)
• M28: 10,580,609 km (0.096 R)
• M29: 11,306,607 km (0.043 R)
• M30: 11,876,126 km (0.12 R)
• M31: 12,454,771 km (0.075 R)
• M32: 12,513,114 km (0.098 R)
• M33: 12,571,607 km (0.028 R)
• M34: 13,459,470 km (0.066 R)
• M35: 13,579,448 km (0.116 R)
• M36: 13,820,300 km (0.066 R)
• M37: 14,123,385 km (0.099 R)
• M38: 14,428,715 km (0.095 R)
• M39: 14,612,870 km (0.113 R)
• M40: 14,674,504 km (0.041 R)
• M41: 15,608,443 km (0.047 R)
• M42: 16,114,383 km (0.07 R)
• M43: 17,012,719 km (0.059 R)
• M44: 18,257,523 km (0.047 R)
• M45: 20,419,511 km (0.112 R)
• M46: 20,695,369 km (0.042 R)
• M47: 21,670,748 km (0.099 R)
• M48: 21,811,220 km (0.1 R)
• M49: 23,449,167 km (0.064 R)
• M50: 24,392,382 km (0.081 R)
• M51: 25,126,309 km (0.084 R)
• M52: 27,143,786 km (0.109 R)
• M53: 27,827,747 km (0.101 R)
• M54: 27,904,042 km (0.09 R)
• M55: 28,056,931 km (0.112 R)
• M56: 29,835,351 km (0.037 R)
• M57: 30,619,842 km (0.093 R)
• M58: 31,570,087 km (0.114 R)
• M59: 33,580,832 km (0.098 R)
• M60: 33,743,445 km (0.086 R)
• M61: 34,069,569 km (0.065 R)
• M62: 35,549,690 km (0.096 R)
• M63: 36,047,851 km (0.116 R)
• M64: 36,715,506 km (0.092 R)
• M65: 40,632,876 km (0.113 R)
• M66: 42,376,888 km (0.102 R)
• M67: 43,169,757 km (0.116 R)
• M68: 43,346,581 km (0.092 R)
• M69: 43,789,690 km (0.048 R)
• M70: 44,591,236 km (0.105 R)
• M71: 44,770,005 km (0.058 R)
• M72: 46,208,538 km (0.055 R)
• M73: 48,486,615 km (0.045 R)
• M74: 49,593,041 km (0.065 R)
• M75: 51,830,725 km (0.097 R)
• M76: 52,678,347 km (0.117 R)
• M77: 54,291,760 km (0.053 R)
• M78: 56,984,223 km (0.119 R)
• M79: 57,761,533 km (0.078 R)
• M80: 58,151,535 km (0.119 R)
• M81: 59,719,919 km (0.094 R)
• M82: 60,114,259 km (0.069 R)
• M83: 60,410,612 km (0.056 R)
• M84: 60,905,482 km (0.094 R)
• M85: 61,004,665 km (0.066 R)
• M86: 61,103,849 km (0.12 R)
• M87: 62,098,675 km (0.114 R)
• M88: 62,298,238 km (0.12 R)
• M89: 64,306,290 km (0.109 R)
• M90: 65,927,782 km (0.117 R)
• M91: 67,050,364 km (0.11 R)
• M92: 67,768,135 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 18,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit