🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.93 AU - 1.13 AU

Year: 388 Days

Day: 20.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,581,749 km

• M1: 673,639 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.56 AU

Year: 543 Days

Day: 27.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,581,749 km

• M1: 281,543 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.24 AU - 2.32 AU

Year: 1277 Days

Day: 45.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.65 AU - 3.07 AU

Year: 1794 Days

Day: 39.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 10.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.61 AU - 6.57 AU

Year: 4901 Days

Day: 9.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,581,749 km

• M1: 138,228 km (0.066 R)
• M2: 246,088 km (0.083 R)
• M3: 330,163 km (0.113 R)
• M4: 477,816 km (0.097 R)
• M5: 572,361 km (0.098 R)
• M6: 858,991 km (0.093 R)
• M7: 1,132,306 km (0.117 R)
• M8: 1,249,441 km (0.03 R)
• M9: 1,370,915 km (0.114 R)
• M10: 1,709,006 km (0.106 R)
• M11: 1,861,895 km (0.108 R)
• M12: 2,273,888 km (0.106 R)
• M13: 2,538,676 km (0.098 R)
• M14: 2,616,168 km (0.118 R)
• M15: 2,773,545 km (0.082 R)
• M16: 3,520,935 km (0.113 R)
• M17: 3,739,348 km (0.066 R)
• M18: 4,444,553 km (0.053 R)
• M19: 4,633,196 km (0.104 R)
• M20: 5,067,478 km (0.094 R)
• M21: 5,165,764 km (0.05 R)
• M22: 5,439,379 km (0.117 R)
• M23: 5,565,490 km (0.105 R)
• M24: 5,975,089 km (0.072 R)
• M25: 6,447,818 km (0.11 R)
• M26: 7,179,351 km (0.105 R)
• M27: 7,373,230 km (0.083 R)
• M28: 7,597,178 km (0.078 R)
• M29: 7,766,523 km (0.089 R)
• M30: 7,965,638 km (0.117 R)
• M31: 8,166,548 km (0.09 R)
• M32: 8,897,782 km (0.064 R)
• M33: 8,986,942 km (0.057 R)
• M34: 9,286,288 km (0.1 R)
• M35: 9,802,700 km (0.107 R)
• M36: 9,956,337 km (0.08 R)
• M37: 10,422,184 km (0.103 R)
• M38: 10,579,113 km (0.087 R)
• M39: 11,118,413 km (0.08 R)
• M40: 11,407,586 km (0.08 R)
• M41: 11,993,411 km (0.093 R)
• M42: 12,455,818 km (0.057 R)
• M43: 12,655,681 km (0.074 R)
• M44: 12,756,061 km (0.057 R)
• M45: 13,295,960 km (0.111 R)
• M46: 13,364,027 km (0.103 R)
• M47: 13,637,192 km (0.12 R)
• M48: 14,433,053 km (0.109 R)
• M49: 15,493,552 km (0.101 R)
• M50: 15,960,896 km (0.062 R)
• M51: 16,396,525 km (0.093 R)
• M52: 16,762,441 km (0.118 R)
• M53: 17,279,302 km (0.056 R)
• M54: 18,177,488 km (0.088 R)
• M55: 19,244,719 km (0.116 R)
• M56: 19,591,936 km (0.109 R)
• M57: 20,214,562 km (0.056 R)
• M58: 20,410,385 km (0.12 R)
• M59: 20,528,269 km (0.064 R)
• M60: 20,725,139 km (0.108 R)
• M61: 20,804,127 km (0.064 R)
• M62: 21,319,641 km (0.039 R)
• M63: 21,558,998 km (0.062 R)
• M64: 21,839,494 km (0.116 R)
• M65: 22,525,400 km (0.087 R)
• M66: 22,728,554 km (0.087 R)
• M67: 22,972,997 km (0.085 R)
• M68: 23,835,878 km (0.075 R)
• M69: 23,918,605 km (0.081 R)
• M70: 24,292,001 km (0.105 R)
• M71: 24,375,178 km (0.088 R)
• M72: 24,834,892 km (0.11 R)
• M73: 25,466,195 km (0.064 R)
• M74: 26,230,640 km (0.101 R)
• M75: 26,701,724 km (0.083 R)
• M76: 26,873,612 km (0.079 R)
• M77: 27,521,670 km (0.084 R)
• M78: 28,262,479 km (0.11 R)
• M79: 28,437,658 km (0.057 R)
• M80: 28,789,213 km (0.106 R)
• M81: 29,808,124 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 9.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.2 AU - 7.88 AU

Year: 6203 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 91,581,749 km

• M1: 134,937 km (0.095 R)
• M2: 241,002 km (0.113 R)
• M3: 313,108 km (0.094 R)
• M4: 662,719 km (0.076 R)
• M5: 785,389 km (0.09 R)
• M6: 849,716 km (0.1 R)
• M7: 915,988 km (0.073 R)
• M8: 1,044,044 km (0.092 R)
• M9: 1,242,410 km (0.05 R)
• M10: 1,464,563 km (0.1 R)
• M11: 1,846,935 km (0.114 R)
• M12: 2,246,661 km (0.062 R)
• M13: 2,787,457 km (0.085 R)
• M14: 2,961,888 km (0.107 R)
• M15: 3,050,450 km (0.119 R)
• M16: 3,245,526 km (0.099 R)
• M17: 3,352,189 km (0.039 R)
• M18: 3,679,509 km (0.114 R)
• M19: 4,466,095 km (0.076 R)
• M20: 4,670,745 km (0.087 R)
• M21: 4,826,327 km (0.118 R)
• M22: 4,931,045 km (0.112 R)
• M23: 5,447,606 km (0.059 R)
• M24: 6,474,297 km (0.083 R)
• M25: 6,628,682 km (0.115 R)
• M26: 6,725,771 km (0.115 R)
• M27: 7,358,121 km (0.115 R)
• M28: 7,988,975 km (0.09 R)
• M29: 8,615,940 km (0.082 R)
• M30: 8,828,518 km (0.118 R)
• M31: 9,302,145 km (0.08 R)
• M32: 10,364,140 km (0.031 R)
• M33: 10,726,766 km (0.114 R)
• M34: 10,886,686 km (0.115 R)
• M35: 11,698,105 km (0.074 R)
• M36: 11,815,689 km (0.045 R)
• M37: 12,004,481 km (0.064 R)
• M38: 12,265,829 km (0.068 R)
• M39: 12,890,998 km (0.117 R)
• M40: 12,963,852 km (0.034 R)
• M41: 14,802,709 km (0.078 R)
• M42: 14,980,731 km (0.082 R)
• M43: 15,236,543 km (0.081 R)
• M44: 15,493,702 km (0.074 R)
• M45: 15,778,387 km (0.11 R)
• M46: 16,405,202 km (0.114 R)
• M47: 17,360,833 km (0.062 R)
• M48: 17,548,728 km (0.091 R)
• M49: 17,656,438 km (0.094 R)
• M50: 18,116,601 km (0.045 R)
• M51: 18,279,962 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 10.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.66 AU - 8.8 AU

Year: 7210 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,581,749 km

• M1: 134,638 km (0.12 R)
• M2: 295,755 km (0.047 R)
• M3: 629,957 km (0.09 R)
• M4: 933,042 km (0.079 R)
• M5: 1,244,056 km (0.058 R)
• M6: 1,527,693 km (0.055 R)
• M7: 1,606,980 km (0.109 R)
• M8: 1,916,648 km (0.08 R)
• M9: 2,808,251 km (0.12 R)
• M10: 3,207,378 km (0.109 R)
• M11: 3,413,823 km (0.081 R)
• M12: 3,624,607 km (0.105 R)
• M13: 3,758,647 km (0.096 R)
• M14: 3,839,729 km (0.051 R)
• M15: 4,003,987 km (0.073 R)
• M16: 4,170,340 km (0.098 R)
• M17: 4,339,236 km (0.068 R)
• M18: 4,424,507 km (0.116 R)
• M19: 4,918,180 km (0.037 R)
• M20: 5,007,190 km (0.072 R)
• M21: 5,096,799 km (0.062 R)
• M22: 5,186,857 km (0.094 R)
• M23: 5,676,192 km (0.049 R)
• M24: 5,800,807 km (0.074 R)
• M25: 5,958,034 km (0.098 R)
• M26: 6,180,337 km (0.087 R)
• M27: 6,373,168 km (0.115 R)
• M28: 6,666,081 km (0.1 R)
• M29: 6,963,482 km (0.116 R)
• M30: 7,299,179 km (0.098 R)
• M31: 7,400,906 km (0.117 R)
• M32: 7,951,276 km (0.11 R)
• M33: 8,126,007 km (0.053 R)
• M34: 8,337,389 km (0.111 R)
• M35: 8,837,793 km (0.105 R)
• M36: 9,274,470 km (0.089 R)
• M37: 9,980,272 km (0.113 R)
• M38: 10,093,219 km (0.056 R)
• M39: 10,206,614 km (0.095 R)
• M40: 10,896,260 km (0.102 R)
• M41: 12,972,080 km (0.072 R)
• M42: 13,385,120 km (0.104 R)
• M43: 13,509,735 km (0.078 R)
• M44: 13,802,348 km (0.105 R)
• M45: 14,607,035 km (0.079 R)
• M46: 14,864,344 km (0.093 R)
• M47: 15,426,832 km (0.076 R)
• M48: 15,996,351 km (0.072 R)
• M49: 16,439,310 km (0.055 R)
• M50: 17,246,540 km (0.092 R)
• M51: 17,382,225 km (0.065 R)
• M52: 17,609,465 km (0.103 R)
• M53: 17,974,932 km (0.088 R)
• M54: 18,112,562 km (0.076 R)
• M55: 18,342,793 km (0.117 R)
• M56: 18,713,347 km (0.118 R)
• M57: 19,508,759 km (0.094 R)
• M58: 21,035,854 km (0.107 R)
• M59: 21,618,388 km (0.043 R)
• M60: 22,898,796 km (0.034 R)
• M61: 23,247,659 km (0.082 R)
• M62: 24,001,183 km (0.108 R)
• M63: 24,609,897 km (0.076 R)
• M64: 24,813,948 km (0.113 R)
• M65: 25,172,235 km (0.048 R)
• M66: 25,842,434 km (0.041 R)
• M67: 25,997,866 km (0.106 R)
• M68: 26,309,778 km (0.087 R)
• M69: 26,414,047 km (0.102 R)
• M70: 26,937,341 km (0.065 R)
• M71: 27,463,925 km (0.101 R)
• M72: 27,887,736 km (0.099 R)
• M73: 28,420,603 km (0.057 R)
• M74: 28,581,122 km (0.059 R)
• M75: 29,875,892 km (0.115 R)
• M76: 31,024,504 km (0.087 R)
• M77: 31,355,415 km (0.058 R)
• M78: 33,647,254 km (0.032 R)
• M79: 33,930,443 km (0.105 R)
• M80: 34,214,379 km (0.082 R)
• M81: 34,670,354 km (0.103 R)
• M82: 35,071,126 km (0.07 R)
• M83: 35,588,436 km (0.118 R)
• M84: 39,518,821 km (0.098 R)
• M85: 40,057,074 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.8

Radius: 3.5

Gravity: 40.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.07 AU - 20.33 AU

Year: 31200 Days

Day: 23.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,581,749 km

• M1: 149,149 km (0.116 R)
• M2: 695,032 km (0.038 R)
• M3: 775,815 km (0.116 R)
• M4: 1,322,146 km (0.085 R)
• M5: 1,422,676 km (0.114 R)
• M6: 3,520,636 km (0.116 R)
• M7: 3,848,704 km (0.113 R)
• M8: 4,383,666 km (0.091 R)
• M9: 4,736,269 km (0.057 R)
• M10: 5,361,438 km (0.095 R)
• M11: 5,521,807 km (0.111 R)
• M12: 5,575,513 km (0.101 R)
• M13: 7,268,362 km (0.102 R)
• M14: 7,445,785 km (0.091 R)
• M15: 8,602,177 km (0.054 R)
• M16: 8,664,559 km (0.117 R)
• M17: 8,978,715 km (0.109 R)
• M18: 9,105,574 km (0.103 R)
• M19: 10,739,033 km (0.1 R)
• M20: 10,873,521 km (0.107 R)
• M21: 13,533,371 km (0.054 R)
• M22: 15,386,590 km (0.087 R)
• M23: 15,766,718 km (0.101 R)
• M24: 17,160,372 km (0.108 R)
• M25: 18,673,704 km (0.086 R)
• M26: 20,645,254 km (0.113 R)
• M27: 20,812,654 km (0.109 R)
• M28: 21,148,501 km (0.067 R)
• M29: 21,317,098 km (0.094 R)
• M30: 21,486,144 km (0.094 R)
• M31: 21,740,610 km (0.072 R)
• M32: 22,166,814 km (0.049 R)
• M33: 23,287,901 km (0.109 R)
• M34: 23,374,966 km (0.111 R)
• M35: 25,048,518 km (0.084 R)
• M36: 25,405,608 km (0.08 R)
• M37: 25,584,976 km (0.073 R)
• M38: 26,306,038 km (0.096 R)
• M39: 26,760,217 km (0.064 R)
• M40: 28,323,365 km (0.065 R)
• M41: 28,509,165 km (0.038 R)
• M42: 28,975,612 km (0.066 R)
• M43: 29,821,438 km (0.082 R)
• M44: 29,915,984 km (0.073 R)
• M45: 30,010,530 km (0.116 R)
• M46: 30,675,343 km (0.119 R)
• M47: 31,249,050 km (0.059 R)
• M48: 32,310,148 km (0.112 R)
• M49: 32,407,237 km (0.096 R)
• M50: 33,972,928 km (0.052 R)
• M51: 35,563,303 km (0.082 R)
• M52: 35,864,145 km (0.033 R)
• M53: 36,670,627 km (0.086 R)
• M54: 37,891,495 km (0.102 R)
• M55: 38,815,860 km (0.084 R)
• M56: 39,229,050 km (0.045 R)
• M57: 40,896,318 km (0.115 R)
• M58: 42,480,260 km (0.115 R)
• M59: 43,654,603 km (0.067 R)
• M60: 46,911,050 km (0.111 R)
• M61: 47,021,004 km (0.064 R)
• M62: 47,130,959 km (0.087 R)
• M63: 47,351,167 km (0.061 R)
• M64: 48,679,596 km (0.105 R)
• M65: 49,348,298 km (0.028 R)
• M66: 49,460,048 km (0.071 R)
• M67: 51,259,710 km (0.117 R)
• M68: 53,998,997 km (0.114 R)
• M69: 57,724,582 km (0.112 R)
• M70: 58,432,330 km (0.09 R)
• M71: 59,380,481 km (0.109 R)
• M72: 61,171,916 km (0.117 R)
• M73: 63,102,177 km (0.092 R)
• M74: 66,034,744 km (0.057 R)
• M75: 66,281,132 km (0.083 R)
• M76: 67,517,708 km (0.111 R)
• M77: 68,014,522 km (0.101 R)
• M78: 69,762,573 km (0.097 R)
• M79: 70,390,436 km (0.073 R)
• M80: 70,516,248 km (0.119 R)
• M81: 71,525,435 km (0.05 R)
• M82: 72,539,409 km (0.062 R)
• M83: 74,453,215 km (0.075 R)
• M84: 75,094,840 km (0.114 R)
• M85: 76,901,234 km (0.027 R)
• M86: 77,030,786 km (0.06 R)
• M87: 77,420,040 km (0.075 R)
• M88: 77,679,742 km (0.113 R)
• M89: 78,200,193 km (0.105 R)
• M90: 78,591,391 km (0.111 R)
• M91: 81,083,392 km (0.03 R)
• M92: 81,743,568 km (0.105 R)
• M93: 82,008,057 km (0.025 R)
• M94: 85,338,853 km (0.064 R)
• M95: 86,953,164 km (0.093 R)
• M96: 87,764,134 km (0.078 R)
• M97: 88,170,591 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit