🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.49 AU - 1.83 AU

Year: 785 Days

Day: 45.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,517,275 km

• M1: 180,565 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.45 AU - 2.71 AU

Year: 1521 Days

Day: 34.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.7

Radius: 3.4

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.08 AU - 15.26 AU

Year: 17545 Days

Day: 18.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,517,275 km

• M1: 101,427 km (0.115 R)
• M2: 160,219 km (0.081 R)
• M3: 312,061 km (0.114 R)
• M4: 375,640 km (0.057 R)
• M5: 966,701 km (0.111 R)
• M6: 1,177,335 km (0.116 R)
• M7: 1,617,452 km (0.08 R)
• M8: 2,450,413 km (0.114 R)
• M9: 2,762,025 km (0.097 R)
• M10: 3,252,557 km (0.095 R)
• M11: 3,422,051 km (0.102 R)
• M12: 3,536,643 km (0.115 R)
• M13: 3,769,418 km (0.093 R)
• M14: 3,858,129 km (0.103 R)
• M15: 4,097,785 km (0.099 R)
• M16: 4,435,278 km (0.087 R)
• M17: 4,466,394 km (0.12 R)
• M18: 4,877,489 km (0.114 R)
• M19: 5,399,885 km (0.096 R)
• M20: 5,566,836 km (0.077 R)
• M21: 6,008,748 km (0.081 R)
• M22: 6,146,827 km (0.086 R)
• M23: 6,532,341 km (0.051 R)
• M24: 6,853,527 km (0.118 R)
• M25: 6,998,039 km (0.096 R)
• M26: 7,998,699 km (0.114 R)
• M27: 8,112,693 km (0.113 R)
• M28: 8,729,335 km (0.088 R)
• M29: 9,082,835 km (0.105 R)
• M30: 9,201,615 km (0.067 R)
• M31: 9,722,665 km (0.043 R)
• M32: 9,966,360 km (0.118 R)
• M33: 10,459,734 km (0.085 R)
• M34: 10,751,300 km (0.056 R)
• M35: 11,598,772 km (0.073 R)
• M36: 11,684,641 km (0.051 R)
• M37: 12,030,511 km (0.058 R)
• M38: 12,599,581 km (0.043 R)
• M39: 12,820,687 km (0.072 R)
• M40: 12,909,548 km (0.074 R)
• M41: 12,998,559 km (0.119 R)
• M42: 13,087,869 km (0.086 R)
• M43: 13,311,817 km (0.118 R)
• M44: 14,404,629 km (0.086 R)
• M45: 14,868,532 km (0.073 R)
• M46: 15,102,204 km (0.115 R)
• M47: 15,337,073 km (0.095 R)
• M48: 15,858,272 km (0.082 R)
• M49: 16,529,817 km (0.103 R)
• M50: 16,966,493 km (0.118 R)
• M51: 17,015,262 km (0.091 R)
• M52: 17,900,732 km (0.105 R)
• M53: 18,149,363 km (0.11 R)
• M54: 18,298,961 km (0.104 R)
• M55: 18,499,273 km (0.05 R)
• M56: 18,599,653 km (0.036 R)
• M57: 18,851,426 km (0.087 R)
• M58: 19,562,465 km (0.085 R)
• M59: 20,541,433 km (0.065 R)
• M60: 20,749,524 km (0.101 R)
• M61: 22,492,937 km (0.084 R)
• M62: 22,761,166 km (0.1 R)
• M63: 23,084,447 km (0.096 R)
• M64: 23,354,920 km (0.061 R)
• M65: 24,118,019 km (0.083 R)
• M66: 24,557,837 km (0.087 R)
• M67: 24,778,643 km (0.047 R)
• M68: 25,111,199 km (0.111 R)
• M69: 25,780,650 km (0.086 R)
• M70: 26,005,047 km (0.106 R)
• M71: 26,286,590 km (0.1 R)
• M72: 27,479,782 km (0.05 R)
• M73: 28,632,584 km (0.053 R)
• M74: 28,748,672 km (0.089 R)
• M75: 29,448,790 km (0.102 R)
• M76: 30,925,470 km (0.064 R)
• M77: 30,985,010 km (0.084 R)
• M78: 31,163,929 km (0.073 R)
• M79: 32,486,374 km (0.058 R)
• M80: 33,337,437 km (0.079 R)
• M81: 33,704,550 km (0.104 R)
• M82: 34,627,868 km (0.066 R)
• M83: 35,061,552 km (0.036 R)
• M84: 37,828,814 km (0.066 R)
• M85: 38,788,035 km (0.069 R)
• M86: 38,916,540 km (0.084 R)
• M87: 39,302,951 km (0.094 R)
• M88: 39,884,887 km (0.105 R)
• M89: 41,450,728 km (0.092 R)
• M90: 41,516,401 km (0.037 R)
• M91: 41,582,075 km (0.108 R)
• M92: 41,977,013 km (0.118 R)
• M93: 42,505,692 km (0.068 R)
• M94: 42,770,779 km (0.104 R)
• M95: 42,837,201 km (0.061 R)
• M96: 43,302,600 km (0.115 R)
• M97: 44,171,614 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.3

Radius: 6.8

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.33 AU - 20.89 AU

Year: 30666 Days

Day: 17 Hours

Environment

Temp: -191 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,517,275 km

• M1: 87,216 km (0.081 R)
• M2: 360,082 km (0.109 R)
• M3: 661,223 km (0.097 R)
• M4: 811,269 km (0.103 R)
• M5: 863,778 km (0.113 R)
• M6: 1,294,620 km (0.077 R)
• M7: 1,356,553 km (0.097 R)
• M8: 1,995,037 km (0.099 R)
• M9: 2,103,496 km (0.074 R)
• M10: 2,674,810 km (0.107 R)
• M11: 3,291,752 km (0.091 R)
• M12: 3,377,322 km (0.104 R)
• M13: 3,420,406 km (0.112 R)
• M14: 4,507,384 km (0.082 R)
• M15: 5,038,755 km (0.072 R)
• M16: 5,088,123 km (0.056 R)
• M17: 5,337,054 km (0.092 R)
• M18: 6,212,800 km (0.037 R)
• M19: 6,265,757 km (0.089 R)
• M20: 6,478,785 km (0.101 R)
• M21: 7,077,176 km (0.057 R)
• M22: 7,636,523 km (0.101 R)
• M23: 8,856,643 km (0.097 R)
• M24: 9,095,850 km (0.105 R)
• M25: 9,397,888 km (0.12 R)
• M26: 10,323,599 km (0.12 R)
• M27: 10,829,240 km (0.08 R)
• M28: 12,194,321 km (0.03 R)
• M29: 12,393,735 km (0.091 R)
• M30: 13,270,378 km (0.101 R)
• M31: 14,236,631 km (0.061 R)
• M32: 15,082,906 km (0.052 R)
• M33: 16,971,430 km (0.107 R)
• M34: 17,194,181 km (0.109 R)
• M35: 17,492,629 km (0.104 R)
• M36: 17,642,376 km (0.092 R)
• M37: 21,364,521 km (0.077 R)
• M38: 22,088,574 km (0.113 R)
• M39: 22,738,876 km (0.052 R)
• M40: 23,809,100 km (0.112 R)
• M41: 25,657,232 km (0.054 R)
• M42: 25,827,474 km (0.064 R)
• M43: 26,340,595 km (0.079 R)
• M44: 26,426,464 km (0.081 R)
• M45: 29,133,737 km (0.089 R)
• M46: 29,222,448 km (0.116 R)
• M47: 31,562,458 km (0.093 R)
• M48: 31,653,563 km (0.093 R)
• M49: 33,775,310 km (0.062 R)
• M50: 34,429,950 km (0.1 R)
• M51: 34,994,532 km (0.116 R)
• M52: 35,372,716 km (0.096 R)
• M53: 37,187,039 km (0.105 R)
• M54: 39,423,527 km (0.117 R)
• M55: 40,805,961 km (0.109 R)
• M56: 41,004,776 km (0.106 R)
• M57: 41,303,673 km (0.101 R)
• M58: 42,104,022 km (0.082 R)
• M59: 42,707,649 km (0.116 R)
• M60: 44,637,910 km (0.079 R)
• M61: 44,740,385 km (0.103 R)
• M62: 45,975,016 km (0.099 R)
• M63: 47,325,137 km (0.055 R)
• M64: 47,429,556 km (0.091 R)
• M65: 49,958,059 km (0.095 R)
• M66: 52,854,573 km (0.061 R)
• M67: 53,179,649 km (0.067 R)
• M68: 54,377,779 km (0.084 R)
• M69: 54,487,135 km (0.062 R)
• M70: 54,925,157 km (0.099 R)
• M71: 56,357,258 km (0.028 R)
• M72: 57,467,124 km (0.103 R)
• M73: 58,472,123 km (0.046 R)
• M74: 59,257,961 km (0.106 R)
• M75: 59,370,458 km (0.081 R)
• M76: 61,180,592 km (0.06 R)
• M77: 61,864,105 km (0.075 R)
• M78: 61,978,248 km (0.062 R)
• M79: 62,664,753 km (0.103 R)
• M80: 63,929,752 km (0.066 R)
• M81: 65,901,153 km (0.025 R)
• M82: 66,017,840 km (0.103 R)
• M83: 68,246,100 km (0.119 R)
• M84: 70,022,575 km (0.11 R)
• M85: 71,215,468 km (0.093 R)
• M86: 71,454,825 km (0.098 R)
• M87: 71,934,286 km (0.034 R)
• M88: 72,294,667 km (0.099 R)
• M89: 73,379,252 km (0.115 R)
• M90: 76,420,277 km (0.053 R)
• M91: 77,279,268 km (0.065 R)
• M92: 79,378,276 km (0.077 R)
• M93: 81,996,986 km (0.092 R)
• M94: 82,624,699 km (0.05 R)
• M95: 83,506,130 km (0.104 R)
• M96: 83,884,762 km (0.112 R)
• M97: 84,390,702 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 18,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit