🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.49 AU - 0.81 AU

Year: 344 Days

Day: 40.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.72 AU

Year: 352 Days

Day: 15.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,118,791 km

• M1: 521,349 km (0.031 R)
• M2: 540,796 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 14.4

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 469 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,118,791 km

• M1: 201,808 km (0.098 R)
• M2: 297,101 km (0.093 R)
• M3: 388,206 km (0.067 R)
• M4: 586,872 km (0.109 R)
• M5: 682,615 km (0.081 R)
• M6: 781,350 km (0.063 R)
• M7: 947,852 km (0.085 R)
• M8: 1,048,232 km (0.09 R)
• M9: 1,221,616 km (0.045 R)
• M10: 1,373,159 km (0.087 R)
• M11: 1,465,461 km (0.099 R)
• M12: 1,666,670 km (0.095 R)
• M13: 1,780,813 km (0.119 R)
• M14: 1,939,237 km (0.095 R)
• M15: 2,177,696 km (0.076 R)
• M16: 2,370,079 km (0.119 R)
• M17: 2,654,913 km (0.116 R)
• M18: 2,766,065 km (0.106 R)
• M19: 2,944,984 km (0.057 R)
• M20: 3,084,858 km (0.093 R)
• M21: 3,214,559 km (0.098 R)
• M22: 3,327,206 km (0.106 R)
• M23: 3,422,201 km (0.082 R)
• M24: 3,517,944 km (0.099 R)
• M25: 3,692,823 km (0.118 R)
• M26: 3,784,677 km (0.067 R)
• M27: 3,910,638 km (0.079 R)
• M28: 4,180,213 km (0.069 R)
• M29: 4,358,833 km (0.065 R)
• M30: 4,498,109 km (0.12 R)
• M31: 4,631,700 km (0.096 R)
• M32: 4,795,210 km (0.084 R)
• M33: 4,953,485 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 15

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.86 AU - 1.3 AU

Year: 736 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,118,791 km

• M1: 189,690 km (0.032 R)
• M2: 309,817 km (0.066 R)
• M3: 490,831 km (0.106 R)
• M4: 671,844 km (0.059 R)
• M5: 767,886 km (0.081 R)
• M6: 874,250 km (0.084 R)
• M7: 976,575 km (0.117 R)
• M8: 1,199,925 km (0.101 R)
• M9: 1,310,029 km (0.073 R)
• M10: 1,447,060 km (0.115 R)
• M11: 1,559,259 km (0.073 R)
• M12: 1,717,832 km (0.055 R)
• M13: 1,824,496 km (0.114 R)
• M14: 2,179,043 km (0.111 R)
• M15: 2,288,548 km (0.071 R)
• M16: 2,413,911 km (0.036 R)
• M17: 2,577,571 km (0.096 R)
• M18: 2,701,139 km (0.097 R)
• M19: 2,893,821 km (0.093 R)
• M20: 3,076,031 km (0.11 R)
• M21: 3,191,820 km (0.107 R)
• M22: 3,285,618 km (0.116 R)
• M23: 3,483,985 km (0.114 R)
• M24: 3,917,819 km (0.059 R)
• M25: 4,043,780 km (0.096 R)
• M26: 4,317,245 km (0.08 R)
• M27: 4,421,365 km (0.076 R)
• M28: 4,596,843 km (0.109 R)
• M29: 4,810,469 km (0.11 R)
• M30: 4,945,706 km (0.099 R)
• M31: 5,100,539 km (0.063 R)
• M32: 5,210,793 km (0.065 R)
• M33: 5,331,219 km (0.097 R)
• M34: 5,452,543 km (0.105 R)
• M35: 5,641,186 km (0.075 R)
• M36: 5,745,755 km (0.077 R)
• M37: 5,986,009 km (0.094 R)
• M38: 6,486,414 km (0.118 R)
• M39: 6,706,473 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674

Radius: 10.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.45 AU - 3.87 AU

Year: 3685 Days

Day: 12.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,118,791 km

• M1: 131,347 km (0.078 R)
• M2: 199,564 km (0.076 R)
• M3: 297,101 km (0.08 R)
• M4: 371,003 km (0.116 R)
• M5: 971,788 km (0.084 R)
• M6: 1,044,193 km (0.067 R)
• M7: 1,131,110 km (0.065 R)
• M8: 1,207,704 km (0.098 R)
• M9: 1,339,649 km (0.063 R)
• M10: 1,434,793 km (0.088 R)
• M11: 1,603,540 km (0.088 R)
• M12: 1,945,670 km (0.103 R)
• M13: 2,023,012 km (0.064 R)
• M14: 2,310,689 km (0.095 R)
• M15: 2,509,803 km (0.084 R)
• M16: 2,960,691 km (0.08 R)
• M17: 3,195,710 km (0.094 R)
• M18: 3,306,263 km (0.082 R)
• M19: 3,436,861 km (0.097 R)
• M20: 4,075,794 km (0.047 R)
• M21: 4,175,725 km (0.107 R)
• M22: 4,256,359 km (0.1 R)
• M23: 5,351,565 km (0.099 R)
• M24: 5,417,388 km (0.111 R)
• M25: 5,953,247 km (0.056 R)
• M26: 6,067,091 km (0.11 R)
• M27: 6,529,498 km (0.072 R)
• M28: 6,623,296 km (0.102 R)
• M29: 7,027,360 km (0.067 R)
• M30: 7,171,872 km (0.051 R)
• M31: 7,244,426 km (0.115 R)
• M32: 7,512,955 km (0.026 R)
• M33: 7,784,624 km (0.106 R)
• M34: 8,135,132 km (0.054 R)
• M35: 8,363,269 km (0.1 R)
• M36: 9,243,952 km (0.118 R)
• M37: 9,695,438 km (0.094 R)
• M38: 9,910,261 km (0.103 R)
• M39: 10,099,651 km (0.026 R)
• M40: 10,454,647 km (0.097 R)
• M41: 10,702,680 km (0.101 R)
• M42: 11,373,777 km (0.11 R)
• M43: 11,714,560 km (0.095 R)
• M44: 12,029,763 km (0.101 R)
• M45: 12,580,882 km (0.066 R)
• M46: 13,169,998 km (0.079 R)
• M47: 13,288,928 km (0.074 R)
• M48: 13,647,664 km (0.113 R)
• M49: 14,222,419 km (0.048 R)
• M50: 14,558,865 km (0.119 R)
• M51: 14,774,286 km (0.049 R)
• M52: 14,866,887 km (0.066 R)
• M53: 15,270,651 km (0.109 R)
• M54: 15,458,098 km (0.062 R)
• M55: 15,678,006 km (0.092 R)
• M56: 16,695,870 km (0.099 R)
• M57: 17,115,492 km (0.048 R)
• M58: 17,440,718 km (0.116 R)
• M59: 17,669,453 km (0.035 R)
• M60: 17,965,208 km (0.091 R)
• M61: 18,031,181 km (0.073 R)
• M62: 18,494,934 km (0.099 R)
• M63: 18,728,307 km (0.046 R)
• M64: 18,795,177 km (0.102 R)
• M65: 19,063,406 km (0.069 R)
• M66: 19,130,576 km (0.097 R)
• M67: 19,332,832 km (0.091 R)
• M68: 19,434,259 km (0.069 R)
• M69: 19,841,614 km (0.045 R)
• M70: 20,114,780 km (0.088 R)
• M71: 20,457,958 km (0.037 R)
• M72: 20,906,901 km (0.12 R)
• M73: 22,771,040 km (0.117 R)
• M74: 22,913,906 km (0.112 R)
• M75: 23,668,627 km (0.076 R)
• M76: 23,849,641 km (0.092 R)
• M77: 23,922,046 km (0.037 R)
• M78: 24,285,718 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.7

Radius: 7.1

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.06 AU - 7.8 AU

Year: 10696 Days

Day: 24.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,118,791 km

• M1: 89,908 km (0.117 R)
• M2: 165,455 km (0.082 R)
• M3: 269,725 km (0.101 R)
• M4: 386,112 km (0.105 R)
• M5: 1,010,982 km (0.067 R)
• M6: 1,114,504 km (0.071 R)
• M7: 1,332,468 km (0.11 R)
• M8: 1,423,424 km (0.116 R)
• M9: 1,858,604 km (0.077 R)
• M10: 2,499,032 km (0.114 R)
• M11: 2,697,848 km (0.069 R)
• M12: 2,961,140 km (0.062 R)
• M13: 3,080,819 km (0.099 R)
• M14: 4,094,943 km (0.114 R)
• M15: 4,262,043 km (0.102 R)
• M16: 4,397,429 km (0.083 R)
• M17: 5,457,330 km (0.096 R)
• M18: 5,678,436 km (0.115 R)
• M19: 5,940,083 km (0.116 R)
• M20: 6,748,809 km (0.059 R)
• M21: 8,680,566 km (0.065 R)
• M22: 8,895,538 km (0.097 R)
• M23: 8,982,006 km (0.054 R)
• M24: 9,286,886 km (0.089 R)
• M25: 9,551,076 km (0.104 R)
• M26: 10,540,217 km (0.092 R)
• M27: 12,084,366 km (0.044 R)
• M28: 13,548,331 km (0.075 R)
• M29: 13,598,147 km (0.076 R)
• M30: 13,747,745 km (0.112 R)
• M31: 14,504,112 km (0.094 R)
• M32: 15,377,764 km (0.107 R)
• M33: 15,481,584 km (0.107 R)
• M34: 15,690,124 km (0.107 R)
• M35: 16,374,085 km (0.06 R)
• M36: 16,427,193 km (0.119 R)
• M37: 18,263,506 km (0.109 R)
• M38: 19,150,023 km (0.107 R)
• M39: 21,022,390 km (0.06 R)
• M40: 21,369,009 km (0.063 R)
• M41: 21,950,944 km (0.119 R)
• M42: 22,361,441 km (0.086 R)
• M43: 22,774,331 km (0.109 R)
• M44: 22,952,203 km (0.098 R)
• M45: 23,787,857 km (0.104 R)
• M46: 24,999,001 km (0.05 R)
• M47: 25,612,053 km (0.112 R)
• M48: 26,790,435 km (0.094 R)
• M49: 27,543,661 km (0.101 R)
• M50: 27,986,321 km (0.063 R)
• M51: 28,303,917 km (0.09 R)
• M52: 29,651,046 km (0.059 R)
• M53: 30,822,098 km (0.066 R)
• M54: 31,018,819 km (0.03 R)
• M55: 32,607,100 km (0.045 R)
• M56: 32,874,282 km (0.118 R)
• M57: 33,343,869 km (0.104 R)
• M58: 34,970,297 km (0.072 R)
• M59: 35,380,944 km (0.082 R)
• M60: 38,370,208 km (0.111 R)
• M61: 38,511,279 km (0.106 R)
• M62: 39,788,097 km (0.116 R)
• M63: 40,145,187 km (0.102 R)
• M64: 40,288,352 km (0.079 R)
• M65: 40,431,667 km (0.066 R)
• M66: 40,934,615 km (0.035 R)
• M67: 41,150,784 km (0.119 R)
• M68: 41,656,574 km (0.115 R)
• M69: 41,729,129 km (0.06 R)
• M70: 41,801,535 km (0.086 R)
• M71: 44,069,139 km (0.084 R)
• M72: 44,364,745 km (0.039 R)
• M73: 45,106,301 km (0.113 R)
• M74: 45,404,151 km (0.099 R)
• M75: 47,129,164 km (0.077 R)
• M76: 47,582,744 km (0.105 R)
• M77: 47,658,441 km (0.086 R)
• M78: 47,885,830 km (0.076 R)
• M79: 48,265,659 km (0.053 R)
• M80: 48,799,125 km (0.056 R)
• M81: 48,875,569 km (0.109 R)
• M82: 49,718,254 km (0.074 R)
• M83: 50,334,148 km (0.091 R)
• M84: 52,040,761 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 20,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit