🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.84 AU - 0.88 AU

Year: 334 Days

Day: 41.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,012,363 km

• M1: 145,260 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 364 Days

Day: 32.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,012,363 km

• M1: 385,514 km (0.104 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.3

Radius: 8.9

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.31 AU - 5.11 AU

Year: 4283 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,012,363 km

• M1: 115,639 km (0.033 R)
• M2: 306,077 km (0.027 R)
• M3: 549,323 km (0.071 R)
• M4: 1,040,304 km (0.108 R)
• M5: 1,155,195 km (0.087 R)
• M6: 1,244,205 km (0.064 R)
• M7: 1,382,284 km (0.087 R)
• M8: 1,574,518 km (0.059 R)
• M9: 1,775,428 km (0.069 R)
• M10: 1,896,602 km (0.047 R)
• M11: 2,408,675 km (0.119 R)
• M12: 2,465,971 km (0.045 R)
• M13: 2,562,612 km (0.04 R)
• M14: 2,640,851 km (0.102 R)
• M15: 2,759,782 km (0.049 R)
• M16: 3,359,519 km (0.071 R)
• M17: 4,112,745 km (0.119 R)
• M18: 4,227,785 km (0.074 R)
• M19: 4,484,795 km (0.047 R)
• M20: 4,771,125 km (0.108 R)
• M21: 4,867,765 km (0.091 R)
• M22: 5,386,571 km (0.103 R)
• M23: 5,563,395 km (0.062 R)
• M24: 6,236,885 km (0.112 R)
• M25: 7,156,313 km (0.077 R)
• M26: 7,211,665 km (0.097 R)
• M27: 7,295,140 km (0.078 R)
• M28: 8,088,757 km (0.108 R)
• M29: 9,818,407 km (0.118 R)
• M30: 9,972,792 km (0.098 R)
• M31: 10,283,806 km (0.08 R)
• M32: 10,661,391 km (0.031 R)
• M33: 10,851,830 km (0.059 R)
• M34: 11,107,642 km (0.062 R)
• M35: 11,268,460 km (0.116 R)
• M36: 12,018,244 km (0.11 R)
• M37: 12,216,611 km (0.102 R)
• M38: 12,750,675 km (0.104 R)
• M39: 12,919,123 km (0.077 R)
• M40: 13,945,214 km (0.098 R)
• M41: 14,608,681 km (0.108 R)
• M42: 15,068,545 km (0.053 R)
• M43: 15,821,471 km (0.099 R)
• M44: 15,929,929 km (0.118 R)
• M45: 16,476,560 km (0.062 R)
• M46: 17,066,275 km (0.056 R)
• M47: 17,926,014 km (0.048 R)
• M48: 18,380,193 km (0.102 R)
• M49: 18,608,778 km (0.028 R)
• M50: 18,761,667 km (0.068 R)
• M51: 19,030,196 km (0.111 R)
• M52: 19,145,685 km (0.059 R)
• M53: 19,687,678 km (0.106 R)
• M54: 19,882,455 km (0.104 R)
• M55: 20,077,979 km (0.068 R)
• M56: 20,234,758 km (0.104 R)
• M57: 20,589,005 km (0.061 R)
• M58: 20,985,141 km (0.117 R)
• M59: 21,664,315 km (0.085 R)
• M60: 21,744,649 km (0.112 R)
• M61: 22,229,047 km (0.099 R)
• M62: 22,472,443 km (0.118 R)
• M63: 22,839,406 km (0.073 R)
• M64: 23,290,593 km (0.111 R)
• M65: 23,744,623 km (0.072 R)
• M66: 23,868,939 km (0.059 R)
• M67: 24,160,056 km (0.091 R)
• M68: 24,703,545 km (0.107 R)
• M69: 25,039,991 km (0.03 R)
• M70: 25,505,240 km (0.03 R)
• M71: 25,930,547 km (0.091 R)
• M72: 26,015,967 km (0.096 R)
• M73: 26,874,659 km (0.116 R)
• M74: 26,960,977 km (0.064 R)
• M75: 27,177,445 km (0.085 R)
• M76: 27,394,362 km (0.089 R)
• M77: 28,004,871 km (0.099 R)
• M78: 28,399,660 km (0.095 R)
• M79: 29,416,925 km (0.097 R)
• M80: 29,728,986 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.2

Radius: 5.4

Gravity: 21.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.23 AU - 13.87 AU

Year: 18627 Days

Day: 16.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,012,363 km

• M1: 108,159 km (0.084 R)
• M2: 1,120,937 km (0.092 R)
• M3: 1,173,147 km (0.084 R)
• M4: 1,280,109 km (0.091 R)
• M5: 1,334,862 km (0.09 R)
• M6: 1,955,693 km (0.107 R)
• M7: 2,083,001 km (0.086 R)
• M8: 2,584,303 km (0.12 R)
• M9: 3,011,106 km (0.06 R)
• M10: 3,084,409 km (0.12 R)
• M11: 3,383,605 km (0.115 R)
• M12: 3,459,750 km (0.07 R)
• M13: 3,731,120 km (0.093 R)
• M14: 4,459,961 km (0.108 R)
• M15: 4,585,624 km (0.047 R)
• M16: 4,670,146 km (0.077 R)
• M17: 4,797,753 km (0.102 R)
• M18: 5,275,719 km (0.102 R)
• M19: 6,991,456 km (0.093 R)
• M20: 7,040,076 km (0.098 R)
• M21: 7,088,845 km (0.09 R)
• M22: 7,432,920 km (0.115 R)
• M23: 7,682,000 km (0.074 R)
• M24: 8,393,937 km (0.089 R)
• M25: 8,915,435 km (0.107 R)
• M26: 9,180,073 km (0.04 R)
• M27: 11,445,583 km (0.087 R)
• M28: 11,733,111 km (0.099 R)
• M29: 11,964,987 km (0.096 R)
• M30: 12,256,703 km (0.118 R)
• M31: 12,315,346 km (0.083 R)
• M32: 12,787,925 km (0.057 R)
• M33: 13,026,534 km (0.068 R)
• M34: 14,550,188 km (0.117 R)
• M35: 14,986,864 km (0.047 R)
• M36: 15,364,599 km (0.065 R)
• M37: 15,745,475 km (0.062 R)
• M38: 16,581,129 km (0.071 R)
• M39: 17,299,647 km (0.096 R)
• M40: 17,894,897 km (0.106 R)
• M41: 18,766,604 km (0.093 R)
• M42: 19,927,334 km (0.065 R)
• M43: 20,412,031 km (0.104 R)
• M44: 24,426,490 km (0.028 R)
• M45: 25,392,443 km (0.11 R)
• M46: 27,899,704 km (0.088 R)
• M47: 28,441,697 km (0.112 R)
• M48: 29,693,382 km (0.109 R)
• M49: 30,484,755 km (0.107 R)
• M50: 30,643,927 km (0.063 R)
• M51: 31,363,343 km (0.047 R)
• M52: 31,524,011 km (0.077 R)
• M53: 31,926,729 km (0.112 R)
• M54: 32,412,323 km (0.062 R)
• M55: 32,574,787 km (0.05 R)
• M56: 33,719,061 km (0.077 R)
• M57: 33,883,619 km (0.064 R)
• M58: 34,876,649 km (0.087 R)
• M59: 35,376,605 km (0.076 R)
• M60: 35,963,029 km (0.101 R)
• M61: 38,168,999 km (0.057 R)
• M62: 39,374,908 km (0.08 R)
• M63: 39,895,508 km (0.105 R)
• M64: 41,471,073 km (0.106 R)
• M65: 41,735,712 km (0.045 R)
• M66: 42,355,196 km (0.119 R)
• M67: 42,621,630 km (0.065 R)
• M68: 43,156,143 km (0.042 R)
• M69: 44,321,810 km (0.102 R)
• M70: 45,679,710 km (0.089 R)
• M71: 45,770,815 km (0.058 R)
• M72: 47,788,292 km (0.085 R)
• M73: 50,868,512 km (0.094 R)
• M74: 50,962,759 km (0.083 R)
• M75: 52,099,403 km (0.095 R)
• M76: 53,052,940 km (0.05 R)
• M77: 53,531,952 km (0.064 R)
• M78: 54,494,016 km (0.059 R)
• M79: 56,435,498 km (0.034 R)
• M80: 57,022,220 km (0.12 R)
• M81: 57,414,616 km (0.094 R)
• M82: 57,709,473 km (0.088 R)
• M83: 58,103,364 km (0.049 R)
• M84: 58,300,684 km (0.097 R)
• M85: 60,285,848 km (0.114 R)
• M86: 61,387,037 km (0.056 R)
• M87: 61,487,418 km (0.081 R)
• M88: 65,037,225 km (0.116 R)
• M89: 65,447,124 km (0.073 R)
• M90: 68,340,346 km (0.117 R)
• M91: 69,070,234 km (0.105 R)
• M92: 69,907,534 km (0.101 R)
• M93: 70,012,402 km (0.092 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: 558 - 18,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit