🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.47 AU - 0.55 AU

Year: 134 Days

Day: 28.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,788,461 km

• M1: 39,643 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.73 AU - 0.87 AU

Year: 264 Days

Day: 23.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,788,461 km

• M1: 252,521 km (0.071 R)
• M2: 550,371 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.16 AU - 1.22 AU

Year: 479 Days

Day: 34.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,788,461 km

• M1: 22,739 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.16 AU - 1.66 AU

Year: 618 Days

Day: 34.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.7

Radius: 10.6

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.44 AU - 10.74 AU

Year: 10957 Days

Day: 8.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,788,461 km

• M1: 162,463 km (0.09 R)
• M2: 351,106 km (0.088 R)
• M3: 534,663 km (0.089 R)
• M4: 1,018,612 km (0.06 R)
• M5: 1,687,464 km (0.103 R)
• M6: 1,785,600 km (0.1 R)
• M7: 2,415,407 km (0.115 R)
• M8: 2,697,250 km (0.111 R)
• M9: 3,109,541 km (0.075 R)
• M10: 3,323,317 km (0.119 R)
• M11: 3,733,065 km (0.109 R)
• M12: 4,395,036 km (0.076 R)
• M13: 4,497,510 km (0.039 R)
• M14: 4,739,560 km (0.113 R)
• M15: 5,565,340 km (0.046 R)
• M16: 5,900,589 km (0.048 R)
• M17: 6,013,834 km (0.117 R)
• M18: 6,906,036 km (0.109 R)
• M19: 7,145,542 km (0.062 R)
• M20: 7,509,963 km (0.052 R)
• M21: 7,673,922 km (0.05 R)
• M22: 8,854,698 km (0.066 R)
• M23: 8,941,166 km (0.113 R)
• M24: 9,554,666 km (0.115 R)
• M25: 10,500,275 km (0.101 R)
• M26: 10,914,661 km (0.114 R)
• M27: 12,625,462 km (0.046 R)
• M28: 12,820,538 km (0.052 R)
• M29: 13,362,531 km (0.106 R)
• M30: 13,711,393 km (0.081 R)
• M31: 14,164,375 km (0.059 R)
• M32: 14,265,653 km (0.109 R)
• M33: 14,622,145 km (0.118 R)
• M34: 15,136,612 km (0.093 R)
• M35: 16,768,725 km (0.068 R)
• M36: 17,253,122 km (0.088 R)
• M37: 18,180,480 km (0.093 R)
• M38: 18,400,987 km (0.048 R)
• M39: 19,573,385 km (0.084 R)
• M40: 19,686,332 km (0.115 R)
• M41: 20,140,212 km (0.074 R)
• M42: 21,406,109 km (0.112 R)
• M43: 21,580,690 km (0.102 R)
• M44: 22,166,216 km (0.084 R)
• M45: 23,113,769 km (0.052 R)
• M46: 23,532,493 km (0.066 R)
• M47: 23,953,761 km (0.053 R)
• M48: 24,742,740 km (0.043 R)
• M49: 26,283,897 km (0.079 R)
• M50: 26,533,426 km (0.112 R)
• M51: 26,658,341 km (0.119 R)
• M52: 27,729,013 km (0.044 R)
• M53: 27,855,872 km (0.046 R)
• M54: 28,301,524 km (0.108 R)
• M55: 29,006,578 km (0.096 R)
• M56: 29,587,766 km (0.097 R)
• M57: 31,354,068 km (0.037 R)
• M58: 32,617,572 km (0.079 R)
• M59: 32,751,462 km (0.047 R)
• M60: 32,818,482 km (0.116 R)
• M61: 33,559,141 km (0.079 R)
• M62: 34,509,686 km (0.057 R)
• M63: 34,714,485 km (0.078 R)
• M64: 35,331,427 km (0.099 R)
• M65: 36,437,105 km (0.065 R)
• M66: 37,905,557 km (0.071 R)
• M67: 38,469,990 km (0.115 R)
• M68: 39,678,741 km (0.076 R)
• M69: 40,395,614 km (0.116 R)
• M70: 44,562,663 km (0.074 R)
• M71: 44,785,713 km (0.106 R)
• M72: 45,307,660 km (0.102 R)
• M73: 46,357,687 km (0.028 R)
• M74: 46,659,127 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.9

Radius: 6.2

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.91 AU - 21.15 AU

Year: 25930 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,788,461 km

• M1: 137,780 km (0.078 R)
• M2: 452,982 km (0.085 R)
• M3: 832,512 km (0.119 R)
• M4: 2,836,675 km (0.096 R)
• M5: 3,167,585 km (0.073 R)
• M6: 4,278,948 km (0.048 R)
• M7: 4,610,008 km (0.061 R)
• M8: 4,998,364 km (0.095 R)
• M9: 5,246,547 km (0.088 R)
• M10: 5,498,619 km (0.066 R)
• M11: 5,600,645 km (0.117 R)
• M12: 5,858,253 km (0.101 R)
• M13: 5,910,313 km (0.079 R)
• M14: 6,385,286 km (0.075 R)
• M15: 7,882,312 km (0.084 R)
• M16: 8,287,572 km (0.112 R)
• M17: 9,118,140 km (0.079 R)
• M18: 9,789,086 km (0.112 R)
• M19: 10,602,599 km (0.084 R)
• M20: 11,698,703 km (0.118 R)
• M21: 11,764,227 km (0.083 R)
• M22: 12,695,474 km (0.062 R)
• M23: 13,512,278 km (0.068 R)
• M24: 14,066,239 km (0.114 R)
• M25: 15,267,959 km (0.111 R)
• M26: 15,772,253 km (0.1 R)
• M27: 16,428,689 km (0.09 R)
• M28: 16,649,495 km (0.103 R)
• M29: 19,297,228 km (0.117 R)
• M30: 21,027,178 km (0.088 R)
• M31: 21,427,202 km (0.077 R)
• M32: 21,829,770 km (0.108 R)
• M33: 22,479,174 km (0.087 R)
• M34: 24,381,012 km (0.071 R)
• M35: 24,632,785 km (0.098 R)
• M36: 24,885,606 km (0.046 R)
• M37: 25,563,733 km (0.113 R)
• M38: 26,505,900 km (0.077 R)
• M39: 27,459,587 km (0.102 R)
• M40: 27,634,167 km (0.038 R)
• M41: 27,896,712 km (0.096 R)
• M42: 29,847,618 km (0.03 R)
• M43: 31,202,675 km (0.099 R)
• M44: 32,117,167 km (0.076 R)
• M45: 33,226,285 km (0.112 R)
• M46: 34,066,278 km (0.065 R)
• M47: 34,159,926 km (0.052 R)
• M48: 34,441,768 km (0.115 R)
• M49: 34,913,151 km (0.058 R)
• M50: 35,102,392 km (0.062 R)
• M51: 37,108,949 km (0.067 R)
• M52: 37,495,360 km (0.037 R)
• M53: 38,174,833 km (0.105 R)
• M54: 38,369,610 km (0.111 R)
• M55: 38,760,360 km (0.09 R)
• M56: 40,634,372 km (0.103 R)
• M57: 40,833,337 km (0.079 R)
• M58: 41,332,246 km (0.114 R)
• M59: 43,347,778 km (0.119 R)
• M60: 44,367,437 km (0.052 R)
• M61: 47,683,125 km (0.098 R)
• M62: 48,208,363 km (0.027 R)
• M63: 48,630,079 km (0.113 R)
• M64: 49,158,758 km (0.072 R)
• M65: 50,008,623 km (0.062 R)
• M66: 51,938,586 km (0.109 R)
• M67: 57,537,435 km (0.102 R)
• M68: 57,872,684 km (0.073 R)
• M69: 58,657,475 km (0.114 R)
• M70: 59,558,652 km (0.115 R)
• M71: 62,519,045 km (0.11 R)
• M72: 63,439,670 km (0.049 R)
• M73: 65,410,622 km (0.084 R)
• M74: 67,401,470 km (0.113 R)
• M75: 70,245,924 km (0.078 R)
• M76: 71,803,088 km (0.055 R)
• M77: 72,404,921 km (0.07 R)
• M78: 75,073,148 km (0.105 R)
• M79: 75,195,071 km (0.102 R)
• M80: 76,541,900 km (0.113 R)
• M81: 77,649,822 km (0.086 R)
• M82: 78,886,996 km (0.095 R)
• M83: 79,383,811 km (0.083 R)
• M84: 80,880,089 km (0.112 R)
• M85: 81,130,366 km (0.073 R)
• M86: 81,255,579 km (0.094 R)
• M87: 81,757,181 km (0.086 R)
• M88: 83,394,530 km (0.059 R)
• M89: 83,520,940 km (0.105 R)
• M90: 83,773,910 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 20,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit