🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.54 AU - 0.58 AU

Year: 157 Days

Day: 43.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,466,114 km

• M1: 71,508 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.1 AU - 1.18 AU

Year: 456 Days

Day: 43.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 87.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 82,466,114 km

• M1: 250,576 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.5 AU - 1.58 AU

Year: 716 Days

Day: 47 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,466,114 km

• M1: 418,126 km (0.084 R)
• M2: 870,360 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.21 AU - 2.65 AU

Year: 1420 Days

Day: 44.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.26 AU - 3.48 AU

Year: 1822 Days

Day: 27.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,466,114 km

• M1: 561,890 km (0.105 R)
• M2: 1,744,461 km (0.063 R)

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.2

Radius: 12.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.51 AU - 5.29 AU

Year: 4065 Days

Day: 15 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 82,466,114 km

• M1: 163,510 km (0.082 R)
• M2: 274,811 km (0.104 R)
• M3: 437,574 km (0.095 R)
• M4: 555,756 km (0.056 R)
• M5: 686,953 km (0.092 R)
• M6: 772,972 km (0.09 R)
• M7: 863,329 km (0.11 R)
• M8: 1,046,886 km (0.049 R)
• M9: 1,167,312 km (0.031 R)
• M10: 1,322,445 km (0.113 R)
• M11: 1,423,125 km (0.067 R)
• M12: 1,600,548 km (0.116 R)
• M13: 1,686,566 km (0.064 R)
• M14: 1,863,840 km (0.056 R)
• M15: 2,129,526 km (0.093 R)
• M16: 2,248,905 km (0.12 R)
• M17: 2,370,677 km (0.106 R)
• M18: 2,697,998 km (0.114 R)
• M19: 2,906,687 km (0.079 R)
• M20: 3,134,375 km (0.109 R)
• M21: 3,479,946 km (0.067 R)
• M22: 3,664,549 km (0.043 R)
• M23: 3,765,378 km (0.076 R)
• M24: 4,298,545 km (0.113 R)
• M25: 4,435,726 km (0.071 R)
• M26: 4,824,232 km (0.108 R)
• M27: 5,030,677 km (0.063 R)
• M28: 5,386,720 km (0.03 R)
• M29: 5,634,155 km (0.061 R)
• M30: 5,801,405 km (0.069 R)
• M31: 6,157,748 km (0.093 R)
• M32: 6,981,134 km (0.03 R)
• M33: 7,197,004 km (0.119 R)
• M34: 7,305,762 km (0.098 R)
• M35: 7,690,827 km (0.096 R)
• M36: 8,026,075 km (0.105 R)
• M37: 8,271,266 km (0.069 R)
• M38: 8,499,852 km (0.078 R)
• M39: 8,749,680 km (0.089 R)
• M40: 8,924,261 km (0.096 R)
• M41: 9,296,460 km (0.082 R)
• M42: 9,514,275 km (0.093 R)
• M43: 9,593,861 km (0.1 R)
• M44: 10,238,927 km (0.037 R)
• M45: 10,690,563 km (0.096 R)
• M46: 11,023,119 km (0.107 R)
• M47: 11,570,947 km (0.12 R)
• M48: 11,826,759 km (0.113 R)
• M49: 12,170,834 km (0.109 R)
• M50: 12,474,518 km (0.12 R)
• M51: 12,649,248 km (0.103 R)
• M52: 12,780,744 km (0.102 R)
• M53: 12,912,839 km (0.095 R)
• M54: 13,023,093 km (0.074 R)
• M55: 13,133,795 km (0.117 R)
• M56: 13,714,534 km (0.114 R)
• M57: 14,624,089 km (0.119 R)
• M58: 14,831,432 km (0.116 R)
• M59: 15,086,347 km (0.053 R)
• M60: 15,365,945 km (0.12 R)
• M61: 15,576,729 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 10.4

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.66 AU - 5.4 AU

Year: 4227 Days

Day: 9.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 82,466,114 km

• M1: 133,890 km (0.102 R)
• M2: 201,508 km (0.092 R)
• M3: 524,341 km (0.074 R)
• M4: 661,971 km (0.06 R)
• M5: 729,888 km (0.112 R)
• M6: 824,583 km (0.058 R)
• M7: 923,767 km (0.116 R)
• M8: 1,107,772 km (0.094 R)
• M9: 1,289,683 km (0.103 R)
• M10: 1,436,439 km (0.095 R)
• M11: 1,667,119 km (0.104 R)
• M12: 1,763,011 km (0.101 R)
• M13: 2,147,477 km (0.085 R)
• M14: 2,394,314 km (0.088 R)
• M15: 2,820,219 km (0.071 R)
• M16: 3,189,875 km (0.1 R)
• M17: 3,350,244 km (0.089 R)
• M18: 3,595,884 km (0.115 R)
• M19: 3,700,004 km (0.076 R)
• M20: 3,826,265 km (0.075 R)
• M21: 3,975,414 km (0.088 R)
• M22: 4,213,723 km (0.051 R)
• M23: 4,279,546 km (0.081 R)
• M24: 4,591,159 km (0.046 R)
• M25: 5,189,700 km (0.033 R)
• M26: 5,522,256 km (0.043 R)
• M27: 5,618,597 km (0.094 R)
• M28: 5,788,540 km (0.025 R)
• M29: 6,283,260 km (0.107 R)
• M30: 6,535,781 km (0.035 R)
• M31: 7,024,966 km (0.09 R)
• M32: 7,287,062 km (0.115 R)
• M33: 8,175,075 km (0.042 R)
• M34: 8,701,809 km (0.12 R)
• M35: 9,440,374 km (0.059 R)
• M36: 10,466,166 km (0.117 R)
• M37: 10,585,695 km (0.108 R)
• M38: 10,705,672 km (0.076 R)
• M39: 11,465,630 km (0.118 R)
• M40: 12,242,940 km (0.084 R)
• M41: 12,717,614 km (0.053 R)
• M42: 13,782,901 km (0.084 R)
• M43: 14,475,688 km (0.092 R)
• M44: 14,542,259 km (0.045 R)
• M45: 14,776,081 km (0.042 R)
• M46: 14,943,780 km (0.084 R)
• M47: 15,011,099 km (0.091 R)
• M48: 15,247,464 km (0.106 R)
• M49: 15,826,408 km (0.104 R)
• M50: 15,895,073 km (0.08 R)
• M51: 16,066,961 km (0.102 R)
• M52: 16,135,926 km (0.118 R)
• M53: 16,204,890 km (0.078 R)
• M54: 16,586,365 km (0.093 R)
• M55: 16,830,808 km (0.056 R)
• M56: 17,041,142 km (0.088 R)
• M57: 17,677,532 km (0.102 R)
• M58: 18,249,743 km (0.107 R)
• M59: 18,574,221 km (0.084 R)
• M60: 18,755,384 km (0.103 R)
• M61: 19,706,677 km (0.111 R)
• M62: 20,039,682 km (0.113 R)
• M63: 20,188,233 km (0.106 R)
• M64: 20,337,232 km (0.06 R)
• M65: 21,352,104 km (0.102 R)
• M66: 21,961,416 km (0.095 R)
• M67: 22,076,307 km (0.109 R)
• M68: 22,191,348 km (0.069 R)
• M69: 22,653,606 km (0.057 R)
• M70: 22,963,572 km (0.092 R)
• M71: 23,080,259 km (0.074 R)
• M72: 23,509,455 km (0.046 R)
• M73: 24,217,502 km (0.083 R)
• M74: 24,693,373 km (0.08 R)
• M75: 25,413,088 km (0.07 R)
• M76: 25,573,906 km (0.056 R)
• M77: 26,587,132 km (0.113 R)
• M78: 26,668,663 km (0.114 R)
• M79: 26,914,003 km (0.114 R)
• M80: 27,078,112 km (0.12 R)
• M81: 27,530,795 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 14.6

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.06 AU - 6.32 AU

Year: 5086 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 82,466,114 km

• M1: 619,186 km (0.065 R)
• M2: 1,154,148 km (0.104 R)
• M3: 1,433,746 km (0.083 R)
• M4: 1,597,256 km (0.079 R)
• M5: 1,783,207 km (0.098 R)
• M6: 1,911,262 km (0.112 R)
• M7: 2,126,384 km (0.089 R)
• M8: 2,419,895 km (0.079 R)
• M9: 2,708,469 km (0.055 R)
• M10: 2,970,415 km (0.058 R)
• M11: 3,201,694 km (0.086 R)
• M12: 3,931,282 km (0.028 R)
• M13: 4,644,715 km (0.061 R)
• M14: 4,801,344 km (0.11 R)
• M15: 5,258,515 km (0.05 R)
• M16: 5,539,759 km (0.114 R)
• M17: 5,729,898 km (0.1 R)
• M18: 5,898,195 km (0.108 R)
• M19: 6,068,138 km (0.106 R)
• M20: 6,239,727 km (0.086 R)
• M21: 6,738,786 km (0.092 R)
• M22: 7,173,367 km (0.051 R)
• M23: 7,302,919 km (0.112 R)
• M24: 7,590,746 km (0.108 R)
• M25: 7,722,691 km (0.04 R)
• M26: 8,231,623 km (0.026 R)
• M27: 8,779,151 km (0.106 R)
• M28: 8,973,628 km (0.11 R)
• M29: 9,169,452 km (0.091 R)
• M30: 9,537,163 km (0.091 R)
• M31: 9,996,279 km (0.098 R)
• M32: 10,112,068 km (0.099 R)
• M33: 11,507,667 km (0.097 R)
• M34: 11,720,694 km (0.104 R)
• M35: 11,812,397 km (0.085 R)
• M36: 11,965,735 km (0.118 R)
• M37: 12,119,821 km (0.072 R)
• M38: 12,523,436 km (0.067 R)
• M39: 12,805,428 km (0.083 R)
• M40: 13,121,229 km (0.091 R)
• M41: 13,312,116 km (0.093 R)
• M42: 13,471,737 km (0.053 R)
• M43: 13,632,106 km (0.108 R)
• M44: 13,954,639 km (0.098 R)
• M45: 15,070,041 km (0.114 R)
• M46: 15,437,154 km (0.099 R)
• M47: 16,384,856 km (0.072 R)
• M48: 17,073,306 km (0.106 R)
• M49: 17,212,133 km (0.068 R)
• M50: 17,771,180 km (0.094 R)
• M51: 18,194,542 km (0.114 R)
• M52: 18,336,361 km (0.091 R)
• M53: 18,656,799 km (0.052 R)
• M54: 18,943,279 km (0.081 R)
• M55: 20,176,863 km (0.091 R)
• M56: 23,566,003 km (0.067 R)
• M57: 23,798,179 km (0.113 R)
• M58: 25,961,663 km (0.054 R)
• M59: 26,361,688 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.1

Radius: 3.8

Gravity: 65.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.75 AU - 13.89 AU

Year: 19253 Days

Day: 16.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,466,114 km

• M1: 85,570 km (0.077 R)
• M2: 353,649 km (0.032 R)
• M3: 497,114 km (0.109 R)
• M4: 834,008 km (0.058 R)
• M5: 860,337 km (0.094 R)
• M6: 1,476,681 km (0.116 R)
• M7: 1,706,313 km (0.103 R)
• M8: 1,877,304 km (0.087 R)
• M9: 1,982,621 km (0.103 R)
• M10: 2,235,591 km (0.077 R)
• M11: 2,972,510 km (0.102 R)
• M12: 4,835,302 km (0.111 R)
• M13: 4,883,323 km (0.09 R)
• M14: 5,621,589 km (0.049 R)
• M15: 6,132,765 km (0.117 R)
• M16: 8,035,500 km (0.106 R)
• M17: 8,149,344 km (0.103 R)
• M18: 8,206,490 km (0.069 R)
• M19: 8,610,105 km (0.106 R)
• M20: 9,257,266 km (0.097 R)
• M21: 9,616,750 km (0.089 R)
• M22: 9,919,984 km (0.11 R)
• M23: 10,349,629 km (0.093 R)
• M24: 11,100,162 km (0.04 R)
• M25: 11,482,085 km (0.064 R)
• M26: 11,803,571 km (0.096 R)
• M27: 12,521,192 km (0.098 R)
• M28: 15,529,605 km (0.095 R)
• M29: 16,027,916 km (0.049 R)
• M30: 16,748,678 km (0.064 R)
• M31: 17,775,668 km (0.118 R)
• M32: 17,998,269 km (0.106 R)
• M33: 19,277,481 km (0.119 R)
• M34: 19,812,742 km (0.097 R)
• M35: 19,966,529 km (0.098 R)
• M36: 20,275,448 km (0.116 R)
• M37: 20,741,595 km (0.117 R)
• M38: 22,081,543 km (0.09 R)
• M39: 22,320,900 km (0.088 R)
• M40: 24,678,562 km (0.104 R)
• M41: 27,455,996 km (0.076 R)
• M42: 28,057,679 km (0.103 R)
• M43: 29,099,329 km (0.111 R)
• M44: 29,800,793 km (0.065 R)
• M45: 30,153,545 km (0.089 R)
• M46: 31,488,856 km (0.081 R)
• M47: 32,661,703 km (0.076 R)
• M48: 34,401,377 km (0.105 R)
• M49: 34,864,083 km (0.088 R)
• M50: 35,422,083 km (0.1 R)
• M51: 35,608,781 km (0.097 R)
• M52: 37,019,190 km (0.045 R)
• M53: 37,398,420 km (0.116 R)
• M54: 38,352,107 km (0.089 R)
• M55: 40,868,642 km (0.089 R)
• M56: 41,064,466 km (0.055 R)
• M57: 41,850,752 km (0.104 R)
• M58: 42,840,492 km (0.078 R)
• M59: 43,537,917 km (0.103 R)
• M60: 44,440,142 km (0.084 R)
• M61: 44,843,159 km (0.109 R)
• M62: 45,449,778 km (0.074 R)
• M63: 48,834,879 km (0.101 R)
• M64: 49,354,881 km (0.104 R)
• M65: 50,190,534 km (0.087 R)
• M66: 50,820,491 km (0.087 R)
• M67: 51,241,759 km (0.096 R)
• M68: 51,664,373 km (0.06 R)
• M69: 51,876,054 km (0.054 R)
• M70: 53,152,123 km (0.107 R)
• M71: 53,901,459 km (0.095 R)
• M72: 55,410,303 km (0.095 R)
• M73: 55,518,612 km (0.1 R)
• M74: 57,042,266 km (0.114 R)
• M75: 57,699,450 km (0.097 R)
• M76: 62,369,596 km (0.116 R)
• M77: 62,595,040 km (0.083 R)
• M78: 63,612,605 km (0.113 R)
• M79: 63,839,545 km (0.025 R)
• M80: 64,977,985 km (0.076 R)
• M81: 67,274,910 km (0.095 R)
• M82: 67,621,678 km (0.095 R)
• M83: 68,549,484 km (0.09 R)
• M84: 69,949,122 km (0.108 R)
• M85: 70,300,527 km (0.074 R)
• M86: 70,535,097 km (0.072 R)
• M87: 70,652,382 km (0.11 R)
• M88: 71,593,801 km (0.072 R)
• M89: 73,727,067 km (0.115 R)
• M90: 74,562,272 km (0.098 R)
• M91: 76,121,680 km (0.116 R)
• M92: 76,483,108 km (0.074 R)
• M93: 76,724,410 km (0.098 R)
• M94: 76,845,135 km (0.112 R)
• M95: 77,086,736 km (0.115 R)
• M96: 78,541,874 km (0.097 R)
• M97: 81,232,990 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit