🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.98 AU - 1.16 AU

Year: 419 Days

Day: 24.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,067,837 km

• M1: 705,504 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.31 AU - 1.77 AU

Year: 724 Days

Day: 46.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.34 AU - 2.98 AU

Year: 1643 Days

Day: 26.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,067,837 km

• M1: 175,478 km (0.118 R)
• M2: 943,514 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.99 AU - 3.87 AU

Year: 2406 Days

Day: 36.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.2

Radius: 10.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.99 AU - 5.19 AU

Year: 4349 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,067,837 km

• M1: 169,046 km (0.07 R)
• M2: 278,701 km (0.096 R)
• M3: 382,671 km (0.091 R)
• M4: 556,354 km (0.111 R)
• M5: 639,680 km (0.09 R)
• M6: 737,817 km (0.084 R)
• M7: 884,423 km (0.092 R)
• M8: 1,435,541 km (0.094 R)
• M9: 1,649,616 km (0.104 R)
• M10: 1,732,643 km (0.098 R)
• M11: 1,888,673 km (0.099 R)
• M12: 1,975,739 km (0.097 R)
• M13: 2,123,991 km (0.099 R)
• M14: 2,291,391 km (0.066 R)
• M15: 2,416,006 km (0.07 R)
• M16: 2,494,993 km (0.119 R)
• M17: 2,575,028 km (0.115 R)
• M18: 2,737,491 km (0.119 R)
• M19: 2,987,619 km (0.105 R)
• M20: 3,141,406 km (0.045 R)
• M21: 3,297,735 km (0.096 R)
• M22: 3,745,781 km (0.091 R)
• M23: 4,118,280 km (0.04 R)
• M24: 4,878,536 km (0.073 R)
• M25: 5,080,493 km (0.081 R)
• M26: 5,285,293 km (0.05 R)
• M27: 5,639,690 km (0.071 R)
• M28: 5,766,549 km (0.106 R)
• M29: 5,851,670 km (0.111 R)
• M30: 6,131,418 km (0.1 R)
• M31: 6,283,859 km (0.113 R)
• M32: 6,771,099 km (0.057 R)
• M33: 7,087,648 km (0.112 R)
• M34: 7,156,164 km (0.026 R)
• M35: 7,711,770 km (0.061 R)
• M36: 8,741,752 km (0.095 R)
• M37: 8,815,204 km (0.114 R)
• M38: 9,061,741 km (0.113 R)
• M39: 9,310,523 km (0.106 R)
• M40: 9,435,736 km (0.044 R)
• M41: 9,561,398 km (0.111 R)
• M42: 9,713,091 km (0.066 R)
• M43: 10,070,181 km (0.097 R)
• M44: 10,172,954 km (0.095 R)
• M45: 10,509,550 km (0.107 R)
• M46: 10,876,064 km (0.087 R)
• M47: 11,567,955 km (0.113 R)
• M48: 11,702,742 km (0.042 R)
• M49: 11,973,664 km (0.11 R)
• M50: 12,164,551 km (0.099 R)
• M51: 12,966,395 km (0.086 R)
• M52: 13,303,140 km (0.066 R)
• M53: 14,591,477 km (0.041 R)
• M54: 14,737,185 km (0.054 R)
• M55: 15,265,416 km (0.094 R)
• M56: 15,353,977 km (0.092 R)
• M57: 15,561,470 km (0.047 R)
• M58: 15,650,780 km (0.097 R)
• M59: 15,859,618 km (0.081 R)
• M60: 16,159,562 km (0.09 R)
• M61: 16,370,645 km (0.054 R)
• M62: 16,826,021 km (0.116 R)
• M63: 17,408,854 km (0.108 R)
• M64: 17,936,037 km (0.115 R)
• M65: 18,374,059 km (0.066 R)
• M66: 19,805,860 km (0.105 R)
• M67: 19,934,814 km (0.119 R)
• M68: 20,128,992 km (0.04 R)
• M69: 20,616,831 km (0.044 R)
• M70: 21,141,470 km (0.064 R)
• M71: 21,372,449 km (0.084 R)
• M72: 21,438,572 km (0.078 R)
• M73: 21,504,694 km (0.049 R)
• M74: 21,770,230 km (0.063 R)
• M75: 21,836,801 km (0.109 R)
• M76: 22,505,952 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.5

Radius: 4.5

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.62 AU - 17.16 AU

Year: 22867 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,067,837 km

• M1: 177,573 km (0.099 R)
• M2: 206,595 km (0.091 R)
• M3: 323,580 km (0.113 R)
• M4: 380,128 km (0.119 R)
• M5: 525,388 km (0.115 R)
• M6: 1,085,033 km (0.027 R)
• M7: 1,113,756 km (0.044 R)
• M8: 1,383,780 km (0.115 R)
• M9: 1,673,551 km (0.102 R)
• M10: 2,017,028 km (0.118 R)
• M11: 2,381,897 km (0.028 R)
• M12: 2,886,341 km (0.074 R)
• M13: 2,926,434 km (0.045 R)
• M14: 3,465,135 km (0.045 R)
• M15: 4,398,177 km (0.043 R)
• M16: 4,584,128 km (0.103 R)
• M17: 4,678,225 km (0.091 R)
• M18: 6,214,894 km (0.091 R)
• M19: 8,174,925 km (0.056 R)
• M20: 8,867,264 km (0.113 R)
• M21: 9,339,245 km (0.089 R)
• M22: 10,928,573 km (0.097 R)
• M23: 11,117,366 km (0.102 R)
• M24: 12,272,112 km (0.119 R)
• M25: 12,468,384 km (0.106 R)
• M26: 12,930,043 km (0.119 R)
• M27: 12,996,465 km (0.101 R)
• M28: 13,129,607 km (0.104 R)
• M29: 14,211,199 km (0.111 R)
• M30: 14,555,125 km (0.045 R)
• M31: 15,744,577 km (0.109 R)
• M32: 15,957,605 km (0.107 R)
• M33: 16,314,994 km (0.066 R)
• M34: 16,458,758 km (0.093 R)
• M35: 16,602,820 km (0.104 R)
• M36: 16,747,332 km (0.077 R)
• M37: 17,037,552 km (0.034 R)
• M38: 17,256,414 km (0.099 R)
• M39: 18,889,125 km (0.109 R)
• M40: 19,647,436 km (0.111 R)
• M41: 20,338,429 km (0.108 R)
• M42: 20,570,605 km (0.119 R)
• M43: 21,665,212 km (0.117 R)
• M44: 22,778,669 km (0.064 R)
• M45: 23,019,672 km (0.09 R)
• M46: 23,180,788 km (0.075 R)
• M47: 23,910,676 km (0.087 R)
• M48: 24,319,378 km (0.11 R)
• M49: 25,809,672 km (0.029 R)
• M50: 28,013,996 km (0.119 R)
• M51: 29,662,565 km (0.073 R)
• M52: 30,719,923 km (0.056 R)
• M53: 31,879,157 km (0.061 R)
• M54: 33,143,558 km (0.099 R)
• M55: 34,700,872 km (0.118 R)
• M56: 35,070,678 km (0.061 R)
• M57: 36,188,174 km (0.048 R)
• M58: 37,128,247 km (0.065 R)
• M59: 37,696,120 km (0.107 R)
• M60: 37,981,254 km (0.115 R)
• M61: 38,076,398 km (0.051 R)
• M62: 39,899,697 km (0.115 R)
• M63: 40,287,155 km (0.077 R)
• M64: 40,968,125 km (0.059 R)
• M65: 42,341,583 km (0.106 R)
• M66: 42,835,854 km (0.12 R)
• M67: 43,530,886 km (0.072 R)
• M68: 43,730,150 km (0.095 R)
• M69: 44,129,577 km (0.075 R)
• M70: 45,133,528 km (0.119 R)
• M71: 45,840,827 km (0.034 R)
• M72: 46,551,716 km (0.083 R)
• M73: 47,778,718 km (0.098 R)
• M74: 48,706,075 km (0.111 R)
• M75: 48,809,447 km (0.075 R)
• M76: 49,016,490 km (0.088 R)
• M77: 49,327,504 km (0.098 R)
• M78: 49,535,296 km (0.105 R)
• M79: 49,847,506 km (0.05 R)
• M80: 53,857,777 km (0.109 R)
• M81: 54,930,244 km (0.088 R)
• M82: 55,253,375 km (0.1 R)
• M83: 55,577,105 km (0.097 R)
• M84: 57,096,122 km (0.082 R)
• M85: 58,738,856 km (0.108 R)
• M86: 58,959,064 km (0.06 R)
• M87: 59,621,334 km (0.107 R)
• M88: 60,841,753 km (0.115 R)
• M89: 62,969,334 km (0.091 R)
• M90: 65,919,853 km (0.08 R)
• M91: 66,148,738 km (0.082 R)
• M92: 67,411,942 km (0.08 R)
• M93: 69,496,289 km (0.031 R)
• M94: 74,917,866 km (0.071 R)
• M95: 75,276,153 km (0.101 R)
• M96: 77,437,842 km (0.083 R)
• M97: 80,107,416 km (0.096 R)
• M98: 80,718,373 km (0.05 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit