🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 473 Days

Day: 46.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,410,139 km

• M1: 61,784 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.62 AU - 2.52 AU

Year: 1072 Days

Day: 46.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,410,139 km

• M1: 201,508 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.19 AU - 2.25 AU

Year: 1190 Days

Day: 29.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,410,139 km

• M1: 1,005,447 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.71 AU - 3.39 AU

Year: 1917 Days

Day: 30.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.1

Radius: 10.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.68 AU - 6.46 AU

Year: 5382 Days

Day: 7.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,410,139 km

• M1: 147,653 km (0.094 R)
• M2: 337,942 km (0.054 R)
• M3: 431,739 km (0.105 R)
• M4: 547,678 km (0.106 R)
• M5: 750,233 km (0.076 R)
• M6: 908,358 km (0.106 R)
• M7: 1,092,962 km (0.057 R)
• M8: 1,274,574 km (0.102 R)
• M9: 1,599,650 km (0.039 R)
• M10: 1,771,987 km (0.078 R)
• M11: 1,950,756 km (0.091 R)
• M12: 2,154,359 km (0.09 R)
• M13: 2,230,055 km (0.077 R)
• M14: 2,931,520 km (0.119 R)
• M15: 3,383,605 km (0.087 R)
• M16: 3,742,939 km (0.1 R)
• M17: 3,834,792 km (0.084 R)
• M18: 4,377,084 km (0.116 R)
• M19: 4,449,639 km (0.077 R)
• M20: 4,620,480 km (0.1 R)
• M21: 5,351,565 km (0.08 R)
• M22: 6,010,543 km (0.075 R)
• M23: 6,335,919 km (0.097 R)
• M24: 6,947,624 km (0.115 R)
• M25: 7,694,866 km (0.093 R)
• M26: 8,167,445 km (0.088 R)
• M27: 8,377,032 km (0.03 R)
• M28: 8,527,976 km (0.082 R)
• M29: 8,740,704 km (0.119 R)
• M30: 9,047,829 km (0.098 R)
• M31: 9,171,546 km (0.106 R)
• M32: 9,264,895 km (0.082 R)
• M33: 10,505,510 km (0.116 R)
• M34: 10,603,048 km (0.059 R)
• M35: 11,062,463 km (0.112 R)
• M36: 11,328,000 km (0.077 R)
• M37: 12,000,891 km (0.081 R)
• M38: 12,239,499 km (0.112 R)
• M39: 12,479,754 km (0.11 R)
• M40: 12,652,240 km (0.111 R)
• M41: 12,721,504 km (0.097 R)
• M42: 12,929,894 km (0.098 R)
• M43: 13,034,612 km (0.069 R)
• M44: 13,174,636 km (0.104 R)
• M45: 13,385,419 km (0.108 R)
• M46: 13,881,934 km (0.098 R)
• M47: 15,666,936 km (0.112 R)
• M48: 15,927,685 km (0.058 R)
• M49: 16,340,575 km (0.078 R)
• M50: 16,529,368 km (0.075 R)
• M51: 17,988,097 km (0.098 R)
• M52: 18,222,068 km (0.07 R)
• M53: 18,575,119 km (0.029 R)
• M54: 19,527,608 km (0.118 R)
• M55: 19,808,254 km (0.061 R)
• M56: 20,699,558 km (0.061 R)
• M57: 21,314,555 km (0.111 R)
• M58: 21,521,000 km (0.091 R)
• M59: 22,815,321 km (0.105 R)
• M60: 23,195,898 km (0.09 R)
• M61: 23,791,896 km (0.046 R)
• M62: 24,091,839 km (0.116 R)
• M63: 24,306,812 km (0.094 R)
• M64: 24,565,766 km (0.097 R)
• M65: 25,216,815 km (0.104 R)
• M66: 25,347,714 km (0.116 R)
• M67: 25,829,718 km (0.045 R)
• M68: 26,093,758 km (0.044 R)
• M69: 26,182,021 km (0.12 R)
• M70: 27,562,660 km (0.088 R)
• M71: 27,967,920 km (0.087 R)
• M72: 28,375,126 km (0.098 R)
• M73: 28,602,215 km (0.077 R)
• M74: 28,875,531 km (0.105 R)
• M75: 29,195,520 km (0.095 R)
• M76: 29,792,865 km (0.107 R)
• M77: 30,116,146 km (0.078 R)
• M78: 31,046,196 km (0.114 R)
• M79: 31,280,316 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 12.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.06 AU - 8.34 AU

Year: 6953 Days

Day: 7 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,410,139 km

• M1: 215,870 km (0.092 R)
• M2: 368,011 km (0.106 R)
• M3: 524,341 km (0.045 R)
• M4: 867,668 km (0.114 R)
• M5: 960,568 km (0.073 R)
• M6: 1,332,618 km (0.075 R)
• M7: 1,709,604 km (0.026 R)
• M8: 1,910,814 km (0.108 R)
• M9: 2,056,522 km (0.064 R)
• M10: 2,359,158 km (0.084 R)
• M11: 2,561,415 km (0.085 R)
• M12: 3,377,172 km (0.029 R)
• M13: 3,478,300 km (0.075 R)
• M14: 3,892,985 km (0.071 R)
• M15: 4,079,384 km (0.047 R)
• M16: 4,405,956 km (0.072 R)
• M17: 4,516,809 km (0.05 R)
• M18: 4,628,409 km (0.104 R)
• M19: 4,797,903 km (0.083 R)
• M20: 4,883,323 km (0.094 R)
• M21: 5,259,562 km (0.115 R)
• M22: 5,525,697 km (0.052 R)
• M23: 6,413,111 km (0.112 R)
• M24: 6,570,638 km (0.067 R)
• M25: 6,825,253 km (0.065 R)
• M26: 8,455,870 km (0.116 R)
• M27: 8,907,955 km (0.068 R)
• M28: 9,190,246 km (0.077 R)
• M29: 9,763,505 km (0.103 R)
• M30: 10,054,473 km (0.085 R)
• M31: 10,237,880 km (0.102 R)
• M32: 11,629,140 km (0.051 R)
• M33: 11,821,673 km (0.115 R)
• M34: 12,093,043 km (0.095 R)
• M35: 12,248,924 km (0.118 R)
• M36: 12,721,055 km (0.119 R)
• M37: 14,876,461 km (0.099 R)
• M38: 15,337,821 km (0.106 R)
• M39: 15,506,717 km (0.052 R)
• M40: 15,931,874 km (0.043 R)
• M41: 17,493,975 km (0.046 R)
• M42: 17,803,493 km (0.093 R)
• M43: 18,070,076 km (0.11 R)
• M44: 19,195,501 km (0.072 R)
• M45: 19,560,370 km (0.076 R)
• M46: 19,697,851 km (0.097 R)
• M47: 20,019,785 km (0.094 R)
• M48: 20,296,990 km (0.039 R)
• M49: 21,230,780 km (0.089 R)
• M50: 21,372,001 km (0.103 R)
• M51: 21,750,184 km (0.083 R)
• M52: 22,753,537 km (0.071 R)
• M53: 22,898,198 km (0.118 R)
• M54: 23,188,268 km (0.097 R)
• M55: 24,114,878 km (0.087 R)
• M56: 24,410,034 km (0.109 R)
• M57: 24,656,871 km (0.064 R)
• M58: 24,755,904 km (0.086 R)
• M59: 25,003,938 km (0.071 R)
• M60: 25,602,628 km (0.086 R)
• M61: 25,853,354 km (0.085 R)
• M62: 26,105,128 km (0.098 R)
• M63: 26,205,957 km (0.097 R)
• M64: 26,610,768 km (0.105 R)
• M65: 27,529,299 km (0.103 R)
• M66: 27,837,770 km (0.114 R)
• M67: 28,770,214 km (0.027 R)
• M68: 29,397,478 km (0.106 R)
• M69: 30,878,646 km (0.104 R)
• M70: 33,036,446 km (0.087 R)
• M71: 33,309,462 km (0.049 R)
• M72: 33,473,720 km (0.111 R)
• M73: 33,638,278 km (0.111 R)
• M74: 34,078,395 km (0.091 R)
• M75: 35,075,315 km (0.111 R)
• M76: 35,465,766 km (0.072 R)
• M77: 35,689,414 km (0.115 R)
• M78: 35,857,413 km (0.094 R)
• M79: 36,194,457 km (0.102 R)
• M80: 36,532,398 km (0.055 R)
• M81: 36,758,291 km (0.045 R)
• M82: 37,552,656 km (0.108 R)
• M83: 37,666,649 km (0.11 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit