🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.11 AU - 1.23 AU

Year: 469 Days

Day: 22.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,213,621 km

• M1: 65,374 km (0.065 R)
• M2: 892,202 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.52 AU - 2.44 AU

Year: 1033 Days

Day: 19.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.2

Radius: 6.1

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.88 AU - 15.48 AU

Year: 16745 Days

Day: 15.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,213,621 km

• M1: 204,201 km (0.084 R)
• M2: 298,597 km (0.113 R)
• M3: 454,030 km (0.064 R)
• M4: 501,003 km (0.097 R)
• M5: 583,132 km (0.1 R)
• M6: 761,154 km (0.077 R)
• M7: 818,001 km (0.042 R)
• M8: 1,806,843 km (0.11 R)
• M9: 1,935,647 km (0.075 R)
• M10: 1,988,006 km (0.078 R)
• M11: 2,120,999 km (0.086 R)
• M12: 2,595,224 km (0.045 R)
• M13: 2,711,461 km (0.115 R)
• M14: 3,476,505 km (0.057 R)
• M15: 3,965,690 km (0.092 R)
• M16: 4,201,456 km (0.119 R)
• M17: 4,338,189 km (0.053 R)
• M18: 5,447,008 km (0.082 R)
• M19: 5,860,497 km (0.086 R)
• M20: 6,362,248 km (0.094 R)
• M21: 7,039,029 km (0.105 R)
• M22: 7,780,286 km (0.108 R)
• M23: 8,288,171 km (0.065 R)
• M24: 9,025,838 km (0.114 R)
• M25: 9,604,183 km (0.111 R)
• M26: 10,889,977 km (0.092 R)
• M27: 11,172,418 km (0.118 R)
• M28: 11,552,845 km (0.108 R)
• M29: 12,620,824 km (0.056 R)
• M30: 13,166,557 km (0.102 R)
• M31: 13,568,377 km (0.117 R)
• M32: 13,669,356 km (0.106 R)
• M33: 13,974,087 km (0.068 R)
• M34: 14,383,835 km (0.104 R)
• M35: 15,005,863 km (0.067 R)
• M36: 16,008,618 km (0.081 R)
• M37: 18,524,555 km (0.07 R)
• M38: 18,580,504 km (0.1 R)
• M39: 19,541,970 km (0.081 R)
• M40: 22,461,971 km (0.086 R)
• M41: 22,581,649 km (0.107 R)
• M42: 22,701,477 km (0.09 R)
• M43: 23,303,608 km (0.038 R)
• M44: 23,606,843 km (0.035 R)
• M45: 24,585,512 km (0.117 R)
• M46: 24,770,415 km (0.071 R)
• M47: 24,893,983 km (0.11 R)
• M48: 25,017,850 km (0.116 R)
• M49: 25,577,346 km (0.075 R)
• M50: 26,519,065 km (0.119 R)
• M51: 27,600,059 km (0.096 R)
• M52: 27,792,292 km (0.102 R)
• M53: 28,307,059 km (0.106 R)
• M54: 28,630,489 km (0.093 R)
• M55: 29,411,540 km (0.102 R)
• M56: 29,739,159 km (0.107 R)
• M57: 30,265,744 km (0.107 R)
• M58: 32,065,406 km (0.12 R)
• M59: 32,132,725 km (0.03 R)
• M60: 32,876,376 km (0.103 R)
• M61: 33,148,345 km (0.111 R)
• M62: 33,352,696 km (0.039 R)
• M63: 34,105,472 km (0.084 R)
• M64: 34,174,287 km (0.102 R)
• M65: 34,311,917 km (0.111 R)
• M66: 34,933,197 km (0.118 R)
• M67: 35,002,611 km (0.095 R)
• M68: 35,071,874 km (0.044 R)
• M69: 35,628,079 km (0.118 R)
• M70: 37,881,921 km (0.065 R)
• M71: 38,024,338 km (0.096 R)
• M72: 38,309,771 km (0.074 R)
• M73: 38,810,774 km (0.106 R)
• M74: 39,098,002 km (0.092 R)
• M75: 39,530,190 km (0.047 R)
• M76: 40,763,475 km (0.092 R)
• M77: 41,348,253 km (0.069 R)
• M78: 42,156,830 km (0.106 R)
• M79: 43,491,093 km (0.102 R)
• M80: 45,140,559 km (0.069 R)
• M81: 45,442,747 km (0.109 R)
• M82: 45,745,533 km (0.087 R)
• M83: 45,897,076 km (0.079 R)
• M84: 47,192,743 km (0.107 R)
• M85: 47,422,675 km (0.12 R)
• M86: 48,268,800 km (0.119 R)
• M87: 48,500,527 km (0.101 R)
• M88: 48,964,879 km (0.1 R)
• M89: 49,508,518 km (0.114 R)
• M90: 51,151,402 km (0.113 R)
• M91: 51,230,090 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.6

Radius: 3.7

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.75 AU - 18.65 AU

Year: 25309 Days

Day: 20.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,213,621 km

• M1: 318,643 km (0.074 R)
• M2: 514,617 km (0.086 R)
• M3: 767,437 km (0.109 R)
• M4: 946,356 km (0.068 R)
• M5: 1,462,768 km (0.051 R)
• M6: 1,493,735 km (0.115 R)
• M7: 1,587,682 km (0.063 R)
• M8: 1,683,724 km (0.049 R)
• M9: 2,407,479 km (0.115 R)
• M10: 3,015,295 km (0.091 R)
• M11: 3,174,317 km (0.093 R)
• M12: 5,237,571 km (0.113 R)
• M13: 5,524,949 km (0.105 R)
• M14: 5,866,929 km (0.096 R)
• M15: 6,165,377 km (0.093 R)
• M16: 7,301,423 km (0.097 R)
• M17: 7,893,083 km (0.1 R)
• M18: 8,002,289 km (0.112 R)
• M19: 10,289,641 km (0.114 R)
• M20: 10,528,848 km (0.098 R)
• M21: 12,570,559 km (0.118 R)
• M22: 13,603,084 km (0.103 R)
• M23: 14,195,791 km (0.101 R)
• M24: 14,461,925 km (0.07 R)
• M25: 14,528,796 km (0.11 R)
• M26: 15,406,337 km (0.093 R)
• M27: 15,542,920 km (0.081 R)
• M28: 16,162,255 km (0.101 R)
• M29: 17,354,101 km (0.111 R)
• M30: 17,567,278 km (0.088 R)
• M31: 17,853,010 km (0.078 R)
• M32: 18,212,194 km (0.107 R)
• M33: 20,267,669 km (0.119 R)
• M34: 20,417,267 km (0.095 R)
• M35: 20,492,216 km (0.101 R)
• M36: 20,567,164 km (0.085 R)
• M37: 20,642,262 km (0.096 R)
• M38: 21,094,945 km (0.067 R)
• M39: 21,550,920 km (0.049 R)
• M40: 22,782,559 km (0.096 R)
• M41: 24,752,164 km (0.095 R)
• M42: 25,878,636 km (0.094 R)
• M43: 28,098,070 km (0.108 R)
• M44: 28,767,222 km (0.089 R)
• M45: 30,292,073 km (0.098 R)
• M46: 32,979,000 km (0.075 R)
• M47: 34,128,361 km (0.072 R)
• M48: 34,931,552 km (0.084 R)
• M49: 36,375,021 km (0.065 R)
• M50: 37,562,081 km (0.034 R)
• M51: 37,929,942 km (0.085 R)
• M52: 39,133,457 km (0.076 R)
• M53: 39,599,753 km (0.079 R)
• M54: 41,009,563 km (0.089 R)
• M55: 41,768,025 km (0.101 R)
• M56: 44,265,262 km (0.116 R)
• M57: 44,848,394 km (0.068 R)
• M58: 45,238,546 km (0.097 R)
• M59: 45,433,921 km (0.073 R)
• M60: 45,727,731 km (0.071 R)
• M61: 45,825,867 km (0.109 R)
• M62: 47,801,756 km (0.109 R)
• M63: 49,301,923 km (0.115 R)
• M64: 51,122,230 km (0.067 R)
• M65: 51,631,910 km (0.095 R)
• M66: 53,583,564 km (0.061 R)
• M67: 57,346,997 km (0.111 R)
• M68: 57,558,678 km (0.104 R)
• M69: 60,763,214 km (0.053 R)
• M70: 62,169,734 km (0.057 R)
• M71: 62,495,857 km (0.113 R)
• M72: 63,258,956 km (0.097 R)
• M73: 63,806,035 km (0.116 R)
• M74: 64,025,196 km (0.056 R)
• M75: 64,684,474 km (0.109 R)
• M76: 66,453,319 km (0.087 R)
• M77: 66,786,623 km (0.118 R)
• M78: 66,897,924 km (0.115 R)
• M79: 67,455,176 km (0.106 R)
• M80: 67,678,525 km (0.053 R)
• M81: 68,462,119 km (0.119 R)
• M82: 70,264,474 km (0.109 R)
• M83: 70,490,816 km (0.071 R)
• M84: 70,604,211 km (0.095 R)
• M85: 70,830,852 km (0.096 R)
• M86: 71,057,941 km (0.109 R)
• M87: 71,854,251 km (0.114 R)
• M88: 72,768,144 km (0.077 R)
• M89: 75,416,475 km (0.107 R)
• M90: 75,764,290 km (0.078 R)
• M91: 76,577,804 km (0.111 R)
• M92: 77,160,787 km (0.1 R)
• M93: 77,277,473 km (0.079 R)
• M94: 77,745,116 km (0.059 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 16,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit