🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 183 Days

Day: 15.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 219 Days

Day: 15.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.64 AU - 2.72 AU

Year: 1447 Days

Day: 32.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.9

Radius: 9.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.2 AU - 3.26 AU

Year: 2028 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 66,450,429 km

• M1: 131,347 km (0.08 R)
• M2: 220,507 km (0.044 R)
• M3: 525,537 km (0.091 R)
• M4: 595,250 km (0.118 R)
• M5: 687,552 km (0.087 R)
• M6: 752,028 km (0.109 R)
• M7: 811,868 km (0.091 R)
• M8: 929,900 km (0.042 R)
• M9: 1,024,147 km (0.097 R)
• M10: 1,121,834 km (0.081 R)
• M11: 1,222,813 km (0.054 R)
• M12: 1,310,777 km (0.069 R)
• M13: 1,425,817 km (0.087 R)
• M14: 1,501,663 km (0.057 R)
• M15: 1,579,006 km (0.076 R)
• M16: 1,640,041 km (0.073 R)
• M17: 1,728,603 km (0.09 R)
• M18: 1,976,188 km (0.084 R)
• M19: 2,061,159 km (0.102 R)
• M20: 2,166,925 km (0.108 R)
• M21: 2,313,980 km (0.078 R)
• M22: 2,373,819 km (0.077 R)
• M23: 2,454,452 km (0.063 R)
• M24: 2,566,651 km (0.055 R)
• M25: 2,712,060 km (0.107 R)
• M26: 2,807,054 km (0.028 R)
• M27: 3,253,754 km (0.068 R)
• M28: 3,502,834 km (0.1 R)
• M29: 3,769,717 km (0.055 R)
• M30: 3,923,653 km (0.106 R)
• M31: 4,115,886 km (0.1 R)
• M32: 4,622,724 km (0.093 R)
• M33: 4,864,324 km (0.104 R)
• M34: 5,019,158 km (0.1 R)
• M35: 5,214,832 km (0.091 R)
• M36: 5,373,256 km (0.067 R)
• M37: 5,573,568 km (0.105 R)
• M38: 5,803,649 km (0.105 R)
• M39: 6,147,575 km (0.082 R)
• M40: 6,399,348 km (0.064 R)
• M41: 7,131,181 km (0.077 R)
• M42: 7,277,787 km (0.099 R)
• M43: 7,395,820 km (0.07 R)
• M44: 7,633,680 km (0.098 R)
• M45: 7,844,015 km (0.088 R)
• M46: 7,934,821 km (0.091 R)
• M47: 8,548,471 km (0.116 R)
• M48: 8,626,262 km (0.056 R)
• M49: 8,719,910 km (0.041 R)
• M50: 8,798,300 km (0.048 R)
• M51: 9,034,664 km (0.092 R)
• M52: 9,193,388 km (0.108 R)
• M53: 9,273,123 km (0.101 R)
• M54: 9,529,684 km (0.105 R)
• M55: 9,594,310 km (0.106 R)
• M56: 9,658,936 km (0.12 R)
• M57: 9,740,018 km (0.106 R)
• M58: 9,951,849 km (0.115 R)
• M59: 10,132,264 km (0.061 R)
• M60: 10,264,209 km (0.119 R)
• M61: 10,780,771 km (0.057 R)
• M62: 10,881,749 km (0.086 R)
• M63: 11,033,741 km (0.072 R)
• M64: 11,237,493 km (0.091 R)
• M65: 11,305,709 km (0.094 R)
• M66: 11,580,072 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 3.4

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.93 AU - 12.75 AU

Year: 14949 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,450,429 km

• M1: 72,854 km (0.099 R)
• M2: 154,385 km (0.074 R)
• M3: 181,911 km (0.104 R)
• M4: 334,650 km (0.08 R)
• M5: 372,050 km (0.109 R)
• M6: 450,888 km (0.066 R)
• M7: 768,185 km (0.094 R)
• M8: 1,436,738 km (0.114 R)
• M9: 1,478,027 km (0.106 R)
• M10: 1,519,615 km (0.055 R)
• M11: 1,668,315 km (0.102 R)
• M12: 1,911,412 km (0.105 R)
• M13: 2,071,931 km (0.108 R)
• M14: 2,118,605 km (0.111 R)
• M15: 2,654,614 km (0.113 R)
• M16: 2,963,683 km (0.084 R)
• M17: 3,338,725 km (0.113 R)
• M18: 3,393,478 km (0.09 R)
• M19: 3,728,428 km (0.076 R)
• M20: 3,756,851 km (0.08 R)
• M21: 3,899,867 km (0.092 R)
• M22: 4,103,170 km (0.097 R)
• M23: 4,220,904 km (0.087 R)
• M24: 4,981,310 km (0.103 R)
• M25: 5,138,537 km (0.109 R)
• M26: 5,619,494 km (0.047 R)
• M27: 6,831,536 km (0.109 R)
• M28: 6,936,105 km (0.058 R)
• M29: 7,288,408 km (0.116 R)
• M30: 7,395,221 km (0.11 R)
• M31: 7,538,386 km (0.097 R)
• M32: 8,416,975 km (0.11 R)
• M33: 8,566,423 km (0.117 R)
• M34: 9,096,747 km (0.048 R)
• M35: 9,250,235 km (0.057 R)
• M36: 9,482,111 km (0.111 R)
• M37: 9,754,828 km (0.118 R)
• M38: 10,468,261 km (0.078 R)
• M39: 10,508,502 km (0.095 R)
• M40: 11,819,279 km (0.119 R)
• M41: 12,154,827 km (0.085 R)
• M42: 12,323,873 km (0.104 R)
• M43: 12,408,695 km (0.102 R)
• M44: 12,835,647 km (0.119 R)
• M45: 14,100,497 km (0.115 R)
• M46: 14,590,729 km (0.068 R)
• M47: 14,635,459 km (0.048 R)
• M48: 14,815,276 km (0.08 R)
• M49: 15,450,318 km (0.059 R)
• M50: 15,863,209 km (0.046 R)
• M51: 16,047,962 km (0.099 R)
• M52: 17,360,534 km (0.04 R)
• M53: 19,097,963 km (0.067 R)
• M54: 19,540,923 km (0.081 R)
• M55: 19,689,324 km (0.073 R)
• M56: 20,037,139 km (0.077 R)
• M57: 21,143,116 km (0.049 R)
• M58: 21,295,406 km (0.111 R)
• M59: 22,114,156 km (0.105 R)
• M60: 23,571,388 km (0.101 R)
• M61: 24,152,427 km (0.052 R)
• M62: 24,258,492 km (0.037 R)
• M63: 24,737,953 km (0.094 R)
• M64: 25,652,295 km (0.1 R)
• M65: 25,869,062 km (0.084 R)
• M66: 25,977,521 km (0.038 R)
• M67: 27,237,284 km (0.091 R)
• M68: 27,347,688 km (0.092 R)
• M69: 28,797,441 km (0.104 R)
• M70: 29,135,532 km (0.116 R)
• M71: 29,305,026 km (0.043 R)
• M72: 29,645,062 km (0.115 R)
• M73: 29,758,607 km (0.116 R)
• M74: 29,872,451 km (0.096 R)
• M75: 30,157,584 km (0.112 R)
• M76: 30,558,207 km (0.09 R)
• M77: 30,672,949 km (0.088 R)
• M78: 31,018,221 km (0.086 R)
• M79: 31,075,816 km (0.042 R)
• M80: 31,133,561 km (0.093 R)
• M81: 31,191,306 km (0.083 R)
• M82: 32,646,295 km (0.094 R)
• M83: 33,175,422 km (0.085 R)
• M84: 33,944,804 km (0.111 R)
• M85: 36,836,082 km (0.098 R)
• M86: 36,897,118 km (0.118 R)
• M87: 36,958,304 km (0.112 R)
• M88: 39,805,151 km (0.092 R)
• M89: 41,064,765 km (0.03 R)
• M90: 41,318,184 km (0.117 R)
• M91: 41,508,622 km (0.061 R)
• M92: 41,572,201 km (0.053 R)
• M93: 41,826,667 km (0.053 R)
• M94: 42,018,003 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 6.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13 AU - 18.74 AU

Year: 28424 Days

Day: 17.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,450,429 km

• M1: 499,358 km (0.081 R)
• M2: 555,606 km (0.045 R)
• M3: 738,116 km (0.11 R)
• M4: 939,325 km (0.112 R)
• M5: 1,446,462 km (0.058 R)
• M6: 1,757,177 km (0.046 R)
• M7: 2,604,349 km (0.066 R)
• M8: 2,946,180 km (0.117 R)
• M9: 3,122,556 km (0.06 R)
• M10: 3,522,731 km (0.093 R)
• M11: 3,977,508 km (0.094 R)
• M12: 4,251,422 km (0.107 R)
• M13: 4,653,391 km (0.076 R)
• M14: 4,900,377 km (0.046 R)
• M15: 5,109,366 km (0.102 R)
• M16: 6,424,481 km (0.11 R)
• M17: 6,561,512 km (0.113 R)
• M18: 6,699,591 km (0.032 R)
• M19: 7,451,620 km (0.12 R)
• M20: 7,984,188 km (0.078 R)
• M21: 8,329,460 km (0.092 R)
• M22: 9,239,613 km (0.085 R)
• M23: 9,811,227 km (0.097 R)
• M24: 10,771,196 km (0.06 R)
• M25: 11,482,983 km (0.101 R)
• M26: 11,872,536 km (0.104 R)
• M27: 12,153,481 km (0.082 R)
• M28: 12,436,520 km (0.054 R)
• M29: 12,550,364 km (0.095 R)
• M30: 13,473,682 km (0.086 R)
• M31: 14,359,002 km (0.096 R)
• M32: 14,598,209 km (0.105 R)
• M33: 18,212,344 km (0.077 R)
• M34: 18,601,298 km (0.082 R)
• M35: 18,731,598 km (0.095 R)
• M36: 18,993,095 km (0.097 R)
• M37: 19,124,143 km (0.025 R)
• M38: 19,189,816 km (0.109 R)
• M39: 19,387,435 km (0.05 R)
• M40: 20,385,253 km (0.036 R)
• M41: 20,991,872 km (0.09 R)
• M42: 23,196,496 km (0.085 R)
• M43: 24,255,051 km (0.092 R)
• M44: 25,185,101 km (0.052 R)
• M45: 26,492,137 km (0.054 R)
• M46: 26,565,440 km (0.108 R)
• M47: 27,080,057 km (0.102 R)
• M48: 28,418,659 km (0.12 R)
• M49: 28,718,902 km (0.041 R)
• M50: 28,794,299 km (0.114 R)
• M51: 29,626,362 km (0.105 R)
• M52: 30,160,128 km (0.042 R)
• M53: 30,466,504 km (0.11 R)
• M54: 30,928,013 km (0.091 R)
• M55: 31,082,249 km (0.113 R)
• M56: 33,745,240 km (0.088 R)
• M57: 33,824,677 km (0.057 R)
• M58: 34,702,368 km (0.062 R)
• M59: 35,587,688 km (0.095 R)
• M60: 35,749,403 km (0.039 R)
• M61: 36,073,582 km (0.049 R)
• M62: 36,643,400 km (0.059 R)
• M63: 36,725,080 km (0.106 R)
• M64: 37,627,006 km (0.062 R)
• M65: 37,791,863 km (0.118 R)
• M66: 38,122,025 km (0.057 R)
• M67: 38,619,289 km (0.091 R)
• M68: 39,118,646 km (0.079 R)
• M69: 39,285,598 km (0.072 R)
• M70: 39,704,023 km (0.059 R)
• M71: 40,292,242 km (0.071 R)
• M72: 41,562,328 km (0.075 R)
• M73: 41,817,990 km (0.12 R)
• M74: 42,330,812 km (0.088 R)
• M75: 42,416,382 km (0.071 R)
• M76: 42,931,597 km (0.074 R)
• M77: 44,315,676 km (0.04 R)
• M78: 48,106,935 km (0.118 R)
• M79: 48,285,854 km (0.075 R)
• M80: 48,644,291 km (0.085 R)
• M81: 49,003,475 km (0.112 R)
• M82: 51,177,581 km (0.03 R)
• M83: 51,451,495 km (0.058 R)
• M84: 55,525,194 km (0.116 R)
• M85: 57,695,560 km (0.103 R)
• M86: 57,885,699 km (0.114 R)
• M87: 59,125,866 km (0.058 R)
• M88: 60,567,840 km (0.057 R)
• M89: 62,411,035 km (0.096 R)
• M90: 63,192,534 km (0.067 R)
• M91: 63,388,358 km (0.11 R)
• M92: 63,682,617 km (0.12 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: 166 - 12,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit