🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.64 AU - 0.68 AU

Year: 189 Days

Day: 30.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.48 AU - 1.72 AU

Year: 715 Days

Day: 18.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,832,894 km

• M1: 1,202,318 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.65 AU - 2.07 AU

Year: 896 Days

Day: 33.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.06 AU - 3.12 AU

Year: 1472 Days

Day: 45.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.55 AU - 2.65 AU

Year: 1480 Days

Day: 34.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.47 AU - 5.15 AU

Year: 3725 Days

Day: 16.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,832,894 km

• M1: 2,945,432 km (0.045 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 11.2

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.53 AU - 8.91 AU

Year: 8322 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,832,894 km

• M1: 184,005 km (0.058 R)
• M2: 274,512 km (0.111 R)
• M3: 497,114 km (0.06 R)
• M4: 572,810 km (0.112 R)
• M5: 767,138 km (0.095 R)
• M6: 1,100,292 km (0.051 R)
• M7: 1,383,930 km (0.12 R)
• M8: 1,496,577 km (0.098 R)
• M9: 1,671,307 km (0.119 R)
• M10: 2,302,610 km (0.039 R)
• M11: 2,482,726 km (0.092 R)
• M12: 2,809,448 km (0.108 R)
• M13: 2,929,575 km (0.107 R)
• M14: 3,300,279 km (0.096 R)
• M15: 3,712,271 km (0.064 R)
• M16: 3,978,107 km (0.118 R)
• M17: 4,784,290 km (0.083 R)
• M18: 5,191,495 km (0.105 R)
• M19: 6,289,394 km (0.072 R)
• M20: 6,929,673 km (0.086 R)
• M21: 7,125,795 km (0.086 R)
• M22: 7,590,746 km (0.077 R)
• M23: 7,759,193 km (0.105 R)
• M24: 8,272,014 km (0.1 R)
• M25: 8,690,290 km (0.06 R)
• M26: 8,973,030 km (0.063 R)
• M27: 9,656,393 km (0.092 R)
• M28: 10,207,960 km (0.106 R)
• M29: 11,728,174 km (0.055 R)
• M30: 12,355,887 km (0.103 R)
• M31: 12,914,186 km (0.106 R)
• M32: 13,480,713 km (0.063 R)
• M33: 13,849,172 km (0.105 R)
• M34: 14,096,607 km (0.059 R)
• M35: 15,186,129 km (0.084 R)
• M36: 16,563,925 km (0.097 R)
• M37: 17,578,797 km (0.093 R)
• M38: 18,116,302 km (0.106 R)
• M39: 18,841,403 km (0.09 R)
• M40: 19,069,989 km (0.059 R)
• M41: 19,483,627 km (0.11 R)
• M42: 19,668,380 km (0.054 R)
• M43: 19,993,307 km (0.112 R)
• M44: 20,273,204 km (0.049 R)
• M45: 20,460,501 km (0.117 R)
• M46: 21,073,104 km (0.1 R)
• M47: 21,835,455 km (0.112 R)
• M48: 22,220,071 km (0.069 R)
• M49: 22,509,842 km (0.083 R)
• M50: 22,801,109 km (0.063 R)
• M51: 23,044,654 km (0.093 R)
• M52: 23,485,220 km (0.118 R)
• M53: 24,623,959 km (0.105 R)
• M54: 24,823,822 km (0.038 R)
• M55: 26,238,120 km (0.103 R)
• M56: 26,800,758 km (0.079 R)
• M57: 27,006,455 km (0.082 R)
• M58: 27,730,209 km (0.036 R)
• M59: 28,303,319 km (0.105 R)
• M60: 28,880,467 km (0.074 R)
• M61: 29,302,633 km (0.12 R)
• M62: 29,833,107 km (0.086 R)
• M63: 30,152,947 km (0.086 R)
• M64: 31,119,349 km (0.09 R)
• M65: 31,552,136 km (0.117 R)
• M66: 31,715,048 km (0.074 R)
• M67: 32,259,734 km (0.045 R)
• M68: 32,862,463 km (0.069 R)
• M69: 33,303,179 km (0.107 R)
• M70: 33,579,636 km (0.072 R)
• M71: 33,690,338 km (0.094 R)
• M72: 34,023,493 km (0.102 R)
• M73: 34,636,993 km (0.09 R)
• M74: 35,085,488 km (0.061 R)
• M75: 35,761,969 km (0.117 R)
• M76: 36,784,471 km (0.062 R)
• M77: 37,529,019 km (0.063 R)
• M78: 38,800,302 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 9.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.16 AU - 9.98 AU

Year: 8859 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,832,894 km

• M1: 250,876 km (0.103 R)
• M2: 335,249 km (0.087 R)
• M3: 491,429 km (0.028 R)
• M4: 619,186 km (0.118 R)
• M5: 715,676 km (0.071 R)
• M6: 1,137,692 km (0.097 R)
• M7: 1,206,357 km (0.054 R)
• M8: 1,609,374 km (0.069 R)
• M9: 1,706,762 km (0.026 R)
• M10: 2,094,969 km (0.068 R)
• M11: 2,354,371 km (0.119 R)
• M12: 2,578,469 km (0.03 R)
• M13: 3,047,608 km (0.099 R)
• M14: 3,242,833 km (0.085 R)
• M15: 3,568,807 km (0.104 R)
• M16: 3,879,073 km (0.085 R)
• M17: 4,692,885 km (0.088 R)
• M18: 5,032,921 km (0.089 R)
• M19: 5,176,984 km (0.069 R)
• M20: 5,381,035 km (0.065 R)
• M21: 5,617,550 km (0.109 R)
• M22: 7,301,274 km (0.105 R)
• M23: 8,435,824 km (0.066 R)
• M24: 8,572,856 km (0.093 R)
• M25: 8,779,899 km (0.103 R)
• M26: 8,918,875 km (0.107 R)
• M27: 9,093,606 km (0.035 R)
• M28: 9,339,993 km (0.034 R)
• M29: 9,588,775 km (0.073 R)
• M30: 9,803,747 km (0.098 R)
• M31: 11,503,927 km (0.029 R)
• M32: 11,847,104 km (0.099 R)
• M33: 12,504,736 km (0.086 R)
• M34: 12,739,605 km (0.052 R)
• M35: 13,653,648 km (0.097 R)
• M36: 13,895,548 km (0.074 R)
• M37: 14,547,645 km (0.116 R)
• M38: 14,836,070 km (0.077 R)
• M39: 15,418,604 km (0.072 R)
• M40: 15,839,273 km (0.072 R)
• M41: 16,563,027 km (0.054 R)
• M42: 17,778,660 km (0.107 R)
• M43: 17,998,718 km (0.079 R)
• M44: 18,397,247 km (0.107 R)
• M45: 18,709,159 km (0.104 R)
• M46: 19,383,396 km (0.11 R)
• M47: 19,883,053 km (0.1 R)
• M48: 20,617,279 km (0.071 R)
• M49: 20,755,957 km (0.114 R)
• M50: 21,220,308 km (0.032 R)
• M51: 21,735,224 km (0.087 R)
• M52: 22,112,211 km (0.077 R)
• M53: 22,301,452 km (0.118 R)
• M54: 23,064,102 km (0.064 R)
• M55: 23,160,144 km (0.042 R)
• M56: 23,835,429 km (0.101 R)
• M57: 24,713,119 km (0.064 R)
• M58: 24,811,256 km (0.047 R)
• M59: 26,199,374 km (0.073 R)
• M60: 26,650,861 km (0.089 R)
• M61: 26,801,955 km (0.112 R)
• M62: 27,256,882 km (0.052 R)
• M63: 28,379,763 km (0.083 R)
• M64: 28,533,999 km (0.049 R)
• M65: 28,637,072 km (0.084 R)
• M66: 29,413,634 km (0.068 R)
• M67: 29,621,874 km (0.086 R)
• M68: 30,092,210 km (0.039 R)
• M69: 31,146,277 km (0.109 R)
• M70: 31,464,920 km (0.033 R)
• M71: 32,534,695 km (0.099 R)
• M72: 33,507,679 km (0.073 R)
• M73: 33,616,287 km (0.047 R)
• M74: 33,725,194 km (0.103 R)
• M75: 34,106,968 km (0.119 R)
• M76: 34,325,680 km (0.042 R)
• M77: 34,435,335 km (0.066 R)
• M78: 34,709,698 km (0.093 R)
• M79: 35,205,615 km (0.11 R)
• M80: 35,537,423 km (0.079 R)
• M81: 35,648,275 km (0.045 R)
• M82: 36,148,530 km (0.092 R)
• M83: 36,260,130 km (0.051 R)
• M84: 36,371,730 km (0.069 R)
• M85: 36,931,376 km (0.086 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit