🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.84 AU - 0.94 AU

Year: 292 Days

Day: 25.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.64 AU - 2.08 AU

Year: 883 Days

Day: 40.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,020,803 km

• M1: 280,496 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.71 AU - 2.47 AU

Year: 1052 Days

Day: 13.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,020,803 km

• M1: 141,220 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.81 AU - 2.73 AU

Year: 1191 Days

Day: 29.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.06 AU - 2.52 AU

Year: 1207 Days

Day: 24.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,020,803 km

• M1: 531,222 km (0.099 R)
• M2: 1,136,944 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.22 AU - 3.14 AU

Year: 1528 Days

Day: 33.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,020,803 km

• M1: 971,489 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.07 AU - 5.71 AU

Year: 4358 Days

Day: 44.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.7

Radius: 13.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.74 AU - 9.58 AU

Year: 8118 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,020,803 km

• M1: 170,392 km (0.084 R)
• M2: 351,854 km (0.046 R)
• M3: 509,979 km (0.11 R)
• M4: 607,367 km (0.086 R)
• M5: 712,684 km (0.066 R)
• M6: 892,351 km (0.092 R)
• M7: 1,033,422 km (0.101 R)
• M8: 1,144,424 km (0.077 R)
• M9: 1,240,316 km (0.104 R)
• M10: 1,399,787 km (0.033 R)
• M11: 1,609,075 km (0.079 R)
• M12: 1,761,964 km (0.119 R)
• M13: 2,274,785 km (0.115 R)
• M14: 2,397,755 km (0.082 R)
• M15: 2,522,968 km (0.056 R)
• M16: 2,702,186 km (0.084 R)
• M17: 3,210,221 km (0.027 R)
• M18: 3,719,003 km (0.09 R)
• M19: 3,923,803 km (0.092 R)
• M20: 4,406,106 km (0.07 R)
• M21: 4,717,270 km (0.095 R)
• M22: 5,693,695 km (0.089 R)
• M23: 6,624,942 km (0.103 R)
• M24: 7,162,746 km (0.112 R)
• M25: 7,492,310 km (0.109 R)
• M26: 7,714,762 km (0.067 R)
• M27: 7,826,811 km (0.082 R)
• M28: 8,510,623 km (0.099 R)
• M29: 8,898,829 km (0.068 R)
• M30: 9,174,089 km (0.088 R)
• M31: 9,652,503 km (0.1 R)
• M32: 9,813,770 km (0.105 R)
• M33: 10,179,986 km (0.076 R)
• M34: 10,550,689 km (0.12 R)
• M35: 10,675,304 km (0.094 R)
• M36: 11,220,738 km (0.099 R)
• M37: 12,602,125 km (0.105 R)
• M38: 12,778,501 km (0.099 R)
• M39: 13,402,623 km (0.093 R)
• M40: 13,854,408 km (0.105 R)
• M41: 14,082,246 km (0.115 R)
• M42: 14,495,435 km (0.065 R)
• M43: 14,819,614 km (0.076 R)
• M44: 15,475,152 km (0.098 R)
• M45: 17,695,035 km (0.079 R)
• M46: 18,091,170 km (0.041 R)
• M47: 19,654,019 km (0.119 R)
• M48: 20,477,555 km (0.08 R)
• M49: 20,945,796 km (0.052 R)
• M50: 22,638,945 km (0.105 R)
• M51: 22,746,207 km (0.119 R)
• M52: 22,853,618 km (0.071 R)
• M53: 23,501,975 km (0.111 R)
• M54: 24,101,563 km (0.061 R)
• M55: 24,320,874 km (0.083 R)
• M56: 25,038,046 km (0.108 R)
• M57: 25,260,199 km (0.032 R)
• M58: 25,427,150 km (0.042 R)
• M59: 25,538,750 km (0.097 R)
• M60: 27,174,304 km (0.058 R)
• M61: 28,727,578 km (0.043 R)
• M62: 28,901,860 km (0.09 R)
• M63: 29,076,590 km (0.099 R)
• M64: 29,310,112 km (0.074 R)
• M65: 29,720,160 km (0.036 R)
• M66: 29,896,536 km (0.06 R)
• M67: 30,250,185 km (0.091 R)
• M68: 32,280,827 km (0.119 R)
• M69: 32,886,399 km (0.108 R)
• M70: 34,047,428 km (0.049 R)
• M71: 35,284,004 km (0.072 R)
• M72: 36,850,443 km (0.086 R)
• M73: 36,976,704 km (0.095 R)
• M74: 37,928,446 km (0.103 R)
• M75: 38,695,733 km (0.102 R)
• M76: 40,245,567 km (0.092 R)
• M77: 40,570,943 km (0.11 R)
• M78: 41,881,420 km (0.074 R)
• M79: 42,277,256 km (0.108 R)
• M80: 43,272,381 km (0.049 R)
• M81: 44,813,089 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.3

Radius: 10.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.26 AU - 12.44 AU

Year: 15115 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,020,803 km

• M1: 162,463 km (0.083 R)
• M2: 374,593 km (0.108 R)
• M3: 486,193 km (0.097 R)
• M4: 592,108 km (0.106 R)
• M5: 767,287 km (0.11 R)
• M6: 894,146 km (0.038 R)
• M7: 960,269 km (0.117 R)
• M8: 1,145,321 km (0.081 R)
• M9: 1,292,077 km (0.059 R)
• M10: 1,631,664 km (0.111 R)
• M11: 1,714,092 km (0.1 R)
• M12: 1,911,861 km (0.036 R)
• M13: 2,057,868 km (0.079 R)
• M14: 3,460,199 km (0.074 R)
• M15: 3,748,025 km (0.105 R)
• M16: 4,618,385 km (0.037 R)
• M17: 4,696,924 km (0.071 R)
• M18: 5,218,722 km (0.088 R)
• M19: 5,716,733 km (0.11 R)
• M20: 7,484,531 km (0.08 R)
• M21: 7,951,127 km (0.117 R)
• M22: 8,188,090 km (0.112 R)
• M23: 8,427,297 km (0.054 R)
• M24: 9,060,096 km (0.103 R)
• M25: 9,158,830 km (0.032 R)
• M26: 9,357,347 km (0.083 R)
• M27: 9,758,718 km (0.079 R)
• M28: 10,319,710 km (0.082 R)
• M29: 10,838,964 km (0.058 R)
• M30: 11,419,853 km (0.086 R)
• M31: 11,526,516 km (0.062 R)
• M32: 11,687,334 km (0.098 R)
• M33: 12,943,956 km (0.102 R)
• M34: 13,222,806 km (0.104 R)
• M35: 13,843,189 km (0.084 R)
• M36: 13,957,033 km (0.058 R)
• M37: 14,415,550 km (0.112 R)
• M38: 15,171,169 km (0.056 R)
• M39: 15,583,311 km (0.105 R)
• M40: 16,963,501 km (0.057 R)
• M41: 17,946,658 km (0.103 R)
• M42: 18,758,975 km (0.11 R)
• M43: 18,948,066 km (0.069 R)
• M44: 19,328,344 km (0.103 R)
• M45: 21,070,561 km (0.11 R)
• M46: 21,267,132 km (0.096 R)
• M47: 21,662,370 km (0.096 R)
• M48: 21,794,615 km (0.109 R)
• M49: 25,955,679 km (0.035 R)
• M50: 27,157,997 km (0.051 R)
• M51: 27,586,745 km (0.053 R)
• M52: 28,523,228 km (0.108 R)
• M53: 29,763,693 km (0.074 R)
• M54: 29,910,748 km (0.07 R)
• M55: 30,058,102 km (0.086 R)
• M56: 31,469,707 km (0.086 R)
• M57: 32,751,013 km (0.062 R)
• M58: 33,895,736 km (0.118 R)
• M59: 34,588,823 km (0.1 R)
• M60: 36,381,305 km (0.111 R)
• M61: 38,523,696 km (0.101 R)
• M62: 39,569,834 km (0.042 R)
• M63: 41,197,309 km (0.084 R)
• M64: 41,279,288 km (0.085 R)
• M65: 42,597,994 km (0.11 R)
• M66: 42,680,721 km (0.092 R)
• M67: 43,512,485 km (0.044 R)
• M68: 44,265,561 km (0.072 R)
• M69: 45,107,348 km (0.105 R)
• M70: 45,191,871 km (0.027 R)
• M71: 46,892,350 km (0.093 R)
• M72: 47,149,210 km (0.104 R)
• M73: 47,492,537 km (0.065 R)
• M74: 47,922,631 km (0.109 R)
• M75: 48,095,117 km (0.116 R)
• M76: 49,221,140 km (0.12 R)
• M77: 50,005,631 km (0.117 R)
• M78: 50,794,461 km (0.094 R)
• M79: 52,650,671 km (0.025 R)
• M80: 52,739,682 km (0.037 R)
• M81: 52,828,693 km (0.119 R)
• M82: 54,439,264 km (0.069 R)
• M83: 54,799,346 km (0.105 R)
• M84: 56,065,841 km (0.082 R)
• M85: 56,429,514 km (0.108 R)
• M86: 56,885,189 km (0.062 R)
• M87: 57,800,129 km (0.057 R)
• M88: 58,075,539 km (0.054 R)
• M89: 59,274,117 km (0.116 R)
• M90: 59,830,172 km (0.11 R)
• M91: 60,108,724 km (0.082 R)
• M92: 61,977,351 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 3

Gravity: 71.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.14 AU - 18.66 AU

Year: 21046 Days

Day: 22.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,020,803 km

• M1: 92,451 km (0.096 R)
• M2: 477,965 km (0.079 R)
• M3: 541,395 km (0.105 R)
• M4: 1,225,805 km (0.089 R)
• M5: 1,372,411 km (0.028 R)
• M6: 1,402,330 km (0.061 R)
• M7: 1,978,881 km (0.119 R)
• M8: 2,582,059 km (0.052 R)
• M9: 3,118,218 km (0.072 R)
• M10: 4,156,726 km (0.114 R)
• M11: 5,385,823 km (0.081 R)
• M12: 5,721,520 km (0.109 R)
• M13: 7,498,743 km (0.09 R)
• M14: 8,695,526 km (0.099 R)
• M15: 10,777,779 km (0.108 R)
• M16: 13,004,543 km (0.11 R)
• M17: 13,972,740 km (0.043 R)
• M18: 14,432,604 km (0.109 R)
• M19: 14,631,121 km (0.051 R)
• M20: 14,763,963 km (0.119 R)
• M21: 15,299,524 km (0.028 R)
• M22: 15,434,312 km (0.082 R)
• M23: 16,874,041 km (0.089 R)
• M24: 17,223,053 km (0.036 R)
• M25: 19,003,717 km (0.05 R)
• M26: 19,148,677 km (0.057 R)
• M27: 19,366,940 km (0.087 R)
• M28: 19,439,795 km (0.119 R)
• M29: 19,512,798 km (0.118 R)
• M30: 21,895,892 km (0.098 R)
• M31: 23,742,528 km (0.099 R)
• M32: 25,159,968 km (0.102 R)
• M33: 26,119,938 km (0.111 R)
• M34: 26,766,649 km (0.097 R)
• M35: 26,929,113 km (0.06 R)
• M36: 29,238,156 km (0.079 R)
• M37: 30,246,894 km (0.109 R)
• M38: 30,755,527 km (0.09 R)
• M39: 30,925,769 km (0.119 R)
• M40: 31,267,002 km (0.069 R)
• M41: 33,340,877 km (0.066 R)
• M42: 35,013,980 km (0.096 R)
• M43: 35,905,434 km (0.099 R)
• M44: 36,804,367 km (0.089 R)
• M45: 38,166,606 km (0.04 R)
• M46: 40,287,155 km (0.119 R)
• M47: 41,973,273 km (0.112 R)
• M48: 45,027,014 km (0.114 R)
• M49: 45,413,725 km (0.114 R)
• M50: 45,898,721 km (0.117 R)
• M51: 46,287,975 km (0.106 R)
• M52: 47,069,624 km (0.104 R)
• M53: 47,658,740 km (0.053 R)
• M54: 48,250,250 km (0.109 R)
• M55: 49,241,635 km (0.089 R)
• M56: 49,640,014 km (0.058 R)
• M57: 49,739,796 km (0.093 R)
• M58: 52,662,041 km (0.034 R)
• M59: 53,375,772 km (0.08 R)
• M60: 55,122,178 km (0.111 R)
• M61: 55,639,487 km (0.051 R)
• M62: 55,743,009 km (0.118 R)
• M63: 56,783,013 km (0.104 R)
• M64: 57,619,565 km (0.109 R)
• M65: 57,829,301 km (0.105 R)
• M66: 61,219,937 km (0.062 R)
• M67: 63,155,434 km (0.093 R)
• M68: 64,674,451 km (0.082 R)
• M69: 64,892,564 km (0.104 R)
• M70: 65,657,458 km (0.104 R)
• M71: 67,638,134 km (0.112 R)
• M72: 68,191,796 km (0.047 R)
• M73: 69,861,607 km (0.107 R)
• M74: 71,545,032 km (0.052 R)
• M75: 71,883,273 km (0.098 R)
• M76: 72,335,208 km (0.085 R)
• M77: 72,901,286 km (0.064 R)
• M78: 75,295,151 km (0.108 R)
• M79: 75,409,893 km (0.117 R)
• M80: 76,213,832 km (0.099 R)
• M81: 76,559,403 km (0.104 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 19,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit