🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.93 AU - 1.07 AU

Year: 358 Days

Day: 14.7 Hours

Environment

Temp: 72 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,728,024 km

• M1: 34,108 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.34 AU - 2.34 AU

Year: 1282 Days

Day: 17.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.96 AU - 2.78 AU

Year: 1307 Days

Day: 20.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.8 AU - 2.9 AU

Year: 1723 Days

Day: 28.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,728,024 km

• M1: 1,851,722 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.3 AU - 3.48 AU

Year: 1760 Days

Day: 37.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 11

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.92 AU - 9.3 AU

Year: 7519 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,728,024 km

• M1: 156,180 km (0.101 R)
• M2: 229,334 km (0.083 R)
• M3: 603,927 km (0.094 R)
• M4: 1,012,179 km (0.113 R)
• M5: 1,082,191 km (0.043 R)
• M6: 1,190,500 km (0.092 R)
• M7: 1,360,144 km (0.041 R)
• M8: 1,497,774 km (0.074 R)
• M9: 1,702,873 km (0.099 R)
• M10: 1,830,330 km (0.085 R)
• M11: 2,095,118 km (0.093 R)
• M12: 2,186,223 km (0.059 R)
• M13: 2,325,349 km (0.084 R)
• M14: 2,539,723 km (0.119 R)
• M15: 2,937,055 km (0.1 R)
• M16: 3,221,590 km (0.115 R)
• M17: 3,353,984 km (0.081 R)
• M18: 3,488,323 km (0.12 R)
• M19: 4,418,672 km (0.067 R)
• M20: 4,625,566 km (0.064 R)
• M21: 5,203,313 km (0.114 R)
• M22: 5,453,590 km (0.111 R)
• M23: 5,548,435 km (0.105 R)
• M24: 6,129,025 km (0.079 R)
• M25: 6,293,882 km (0.07 R)
• M26: 6,899,155 km (0.059 R)
• M27: 7,628,893 km (0.11 R)
• M28: 7,770,712 km (0.114 R)
• M29: 7,949,182 km (0.119 R)
• M30: 8,346,813 km (0.032 R)
• M31: 8,973,927 km (0.103 R)
• M32: 9,198,923 km (0.099 R)
• M33: 9,349,867 km (0.103 R)
• M34: 9,578,004 km (0.113 R)
• M35: 10,039,663 km (0.048 R)
• M36: 10,587,640 km (0.096 R)
• M37: 10,945,029 km (0.08 R)
• M38: 11,025,064 km (0.072 R)
• M39: 11,387,240 km (0.08 R)
• M40: 12,539,144 km (0.103 R)
• M41: 13,256,615 km (0.047 R)
• M42: 13,814,316 km (0.095 R)
• M43: 13,944,018 km (0.082 R)
• M44: 14,511,143 km (0.094 R)
• M45: 14,952,457 km (0.1 R)
• M46: 15,488,017 km (0.075 R)
• M47: 16,166,144 km (0.118 R)
• M48: 17,224,848 km (0.115 R)
• M49: 17,364,573 km (0.026 R)
• M50: 18,210,998 km (0.113 R)
• M51: 18,543,853 km (0.099 R)
• M52: 18,974,695 km (0.087 R)
• M53: 19,895,021 km (0.082 R)
• M54: 20,041,776 km (0.118 R)
• M55: 20,139,763 km (0.046 R)
• M56: 21,277,904 km (0.083 R)
• M57: 21,377,835 km (0.089 R)
• M58: 21,779,206 km (0.104 R)
• M59: 21,879,885 km (0.099 R)
• M60: 22,844,642 km (0.099 R)
• M61: 22,998,279 km (0.108 R)
• M62: 24,500,840 km (0.113 R)
• M63: 25,290,418 km (0.071 R)
• M64: 25,928,153 km (0.035 R)
• M65: 26,517,270 km (0.025 R)
• M66: 26,732,691 km (0.109 R)
• M67: 27,491,002 km (0.091 R)
• M68: 28,476,254 km (0.102 R)
• M69: 30,820,153 km (0.119 R)
• M70: 31,501,123 km (0.03 R)
• M71: 33,981,904 km (0.081 R)
• M72: 34,098,740 km (0.073 R)
• M73: 35,097,904 km (0.106 R)
• M74: 35,275,178 km (0.085 R)
• M75: 37,365,958 km (0.053 R)
• M76: 38,213,430 km (0.073 R)
• M77: 39,189,705 km (0.097 R)
• M78: 39,373,561 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.7

Radius: 12.4

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.18 AU - 12.3 AU

Year: 14407 Days

Day: 5.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,728,024 km

• M1: 155,133 km (0.116 R)
• M2: 527,332 km (0.115 R)
• M3: 1,055,263 km (0.095 R)
• M4: 2,898,309 km (0.092 R)
• M5: 2,997,792 km (0.092 R)
• M6: 3,726,782 km (0.094 R)
• M7: 3,923,055 km (0.108 R)
• M8: 4,325,772 km (0.074 R)
• M9: 4,486,141 km (0.108 R)
• M10: 4,578,592 km (0.115 R)
• M11: 4,765,440 km (0.118 R)
• M12: 6,041,510 km (0.088 R)
• M13: 6,272,639 km (0.085 R)
• M14: 6,717,393 km (0.114 R)
• M15: 7,199,547 km (0.116 R)
• M16: 7,308,155 km (0.102 R)
• M17: 8,510,623 km (0.112 R)
• M18: 9,296,909 km (0.08 R)
• M19: 10,045,796 km (0.104 R)
• M20: 10,228,306 km (0.081 R)
• M21: 10,350,677 km (0.039 R)
• M22: 10,751,749 km (0.095 R)
• M23: 11,569,151 km (0.098 R)
• M24: 11,921,006 km (0.098 R)
• M25: 12,832,655 km (0.088 R)
• M26: 14,071,475 km (0.109 R)
• M27: 15,982,737 km (0.104 R)
• M28: 16,517,998 km (0.098 R)
• M29: 17,974,184 km (0.075 R)
• M30: 20,157,864 km (0.083 R)
• M31: 21,124,865 km (0.079 R)
• M32: 21,359,135 km (0.108 R)
• M33: 21,751,530 km (0.045 R)
• M34: 23,103,596 km (0.082 R)
• M35: 23,749,260 km (0.097 R)
• M36: 24,523,729 km (0.118 R)
• M37: 26,265,048 km (0.05 R)
• M38: 27,150,518 km (0.053 R)
• M39: 27,789,151 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 8

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.6 AU - 13.06 AU

Year: 14573 Days

Day: 10.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,728,024 km

• M1: 262,694 km (0.098 R)
• M2: 947,254 km (0.053 R)
• M3: 1,404,724 km (0.077 R)
• M4: 1,456,634 km (0.088 R)
• M5: 1,670,709 km (0.115 R)
• M6: 1,781,561 km (0.062 R)
• M7: 1,952,551 km (0.052 R)
• M8: 2,219,135 km (0.111 R)
• M9: 2,465,822 km (0.098 R)
• M10: 2,528,952 km (0.1 R)
• M11: 2,624,695 km (0.111 R)
• M12: 2,852,682 km (0.028 R)
• M13: 3,258,541 km (0.073 R)
• M14: 4,312,907 km (0.057 R)
• M15: 5,966,561 km (0.105 R)
• M16: 7,654,175 km (0.095 R)
• M17: 7,886,650 km (0.101 R)
• M18: 8,168,642 km (0.071 R)
• M19: 8,501,946 km (0.084 R)
• M20: 8,597,838 km (0.091 R)
• M21: 8,694,329 km (0.037 R)
• M22: 10,644,636 km (0.066 R)
• M23: 12,943,657 km (0.069 R)
• M24: 13,054,209 km (0.08 R)
• M25: 13,555,661 km (0.118 R)
• M26: 14,006,699 km (0.1 R)
• M27: 14,519,969 km (0.108 R)
• M28: 15,039,523 km (0.115 R)
• M29: 15,155,760 km (0.06 R)
• M30: 15,447,775 km (0.09 R)
• M31: 15,623,852 km (0.07 R)
• M32: 15,682,644 km (0.106 R)
• M33: 15,741,586 km (0.044 R)
• M34: 15,800,527 km (0.12 R)
• M35: 16,935,227 km (0.078 R)
• M36: 17,177,576 km (0.086 R)
• M37: 19,725,826 km (0.057 R)
• M38: 20,044,619 km (0.1 R)
• M39: 20,558,188 km (0.064 R)
• M40: 21,402,070 km (0.082 R)
• M41: 22,257,171 km (0.059 R)
• M42: 22,456,136 km (0.118 R)
• M43: 22,655,550 km (0.096 R)
• M44: 22,855,712 km (0.098 R)
• M45: 22,989,453 km (0.038 R)
• M46: 23,662,045 km (0.048 R)
• M47: 25,164,307 km (0.092 R)
• M48: 25,233,271 km (0.098 R)
• M49: 25,857,244 km (0.093 R)
• M50: 27,403,936 km (0.12 R)
• M51: 28,547,462 km (0.086 R)
• M52: 29,342,725 km (0.08 R)
• M53: 29,633,693 km (0.108 R)
• M54: 29,779,551 km (0.104 R)
• M55: 30,071,865 km (0.057 R)
• M56: 32,070,492 km (0.034 R)
• M57: 33,806,576 km (0.082 R)
• M58: 34,724,359 km (0.054 R)
• M59: 37,921,714 km (0.09 R)
• M60: 38,318,148 km (0.068 R)
• M61: 39,034,872 km (0.092 R)
• M62: 39,274,827 km (0.117 R)
• M63: 40,724,729 km (0.073 R)
• M64: 40,805,811 km (0.082 R)
• M65: 42,602,631 km (0.099 R)
• M66: 43,759,621 km (0.074 R)
• M67: 45,094,333 km (0.105 R)
• M68: 45,346,107 km (0.112 R)
• M69: 45,514,255 km (0.06 R)
• M70: 47,291,776 km (0.108 R)
• M71: 49,091,888 km (0.119 R)
• M72: 49,178,206 km (0.093 R)
• M73: 50,043,779 km (0.046 R)
• M74: 51,526,743 km (0.035 R)
• M75: 52,053,626 km (0.039 R)
• M76: 53,733,760 km (0.103 R)
• M77: 54,803,983 km (0.057 R)
• M78: 55,162,270 km (0.113 R)
• M79: 55,521,455 km (0.106 R)
• M80: 55,701,271 km (0.081 R)
• M81: 55,971,445 km (0.115 R)
• M82: 56,512,989 km (0.09 R)
• M83: 56,693,853 km (0.096 R)
• M84: 57,965,585 km (0.1 R)
• M85: 59,430,596 km (0.103 R)
• M86: 59,522,450 km (0.079 R)
• M87: 59,890,760 km (0.085 R)
• M88: 60,537,172 km (0.106 R)
• M89: 60,722,374 km (0.103 R)
• M90: 61,000,327 km (0.076 R)
• M91: 61,371,629 km (0.057 R)
• M92: 61,743,828 km (0.116 R)
• M93: 62,023,277 km (0.087 R)
• M94: 62,116,626 km (0.107 R)
• M95: 62,209,975 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.7

Radius: 7.1

Gravity: 18.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.35 AU - 16.09 AU

Year: 20227 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,728,024 km

• M1: 148,850 km (0.066 R)
• M2: 842,984 km (0.088 R)
• M3: 1,490,892 km (0.109 R)
• M4: 1,723,517 km (0.056 R)
• M5: 3,260,785 km (0.06 R)
• M6: 3,346,205 km (0.112 R)
• M7: 3,828,808 km (0.037 R)
• M8: 4,380,226 km (0.08 R)
• M9: 5,709,702 km (0.11 R)
• M10: 7,320,572 km (0.082 R)
• M11: 7,829,653 km (0.069 R)
• M12: 8,233,568 km (0.102 R)
• M13: 9,485,403 km (0.07 R)
• M14: 10,478,433 km (0.115 R)
• M15: 11,180,197 km (0.108 R)
• M16: 11,897,070 km (0.08 R)
• M17: 12,360,973 km (0.104 R)
• M18: 12,898,328 km (0.051 R)
• M19: 13,580,943 km (0.104 R)
• M20: 14,485,562 km (0.057 R)
• M21: 15,915,269 km (0.049 R)
• M22: 16,942,408 km (0.111 R)
• M23: 19,137,457 km (0.101 R)
• M24: 19,524,916 km (0.103 R)
• M25: 19,602,707 km (0.112 R)
• M26: 19,680,647 km (0.104 R)
• M27: 20,307,612 km (0.114 R)
• M28: 21,340,286 km (0.038 R)
• M29: 21,580,989 km (0.087 R)
• M30: 24,287,962 km (0.091 R)
• M31: 25,894,344 km (0.075 R)
• M32: 27,447,619 km (0.111 R)
• M33: 27,796,930 km (0.084 R)
• M34: 28,147,587 km (0.099 R)
• M35: 28,323,514 km (0.064 R)
• M36: 29,030,963 km (0.09 R)
• M37: 30,012,923 km (0.091 R)
• M38: 31,826,349 km (0.113 R)
• M39: 31,917,902 km (0.115 R)
• M40: 33,581,580 km (0.06 R)
• M41: 34,989,446 km (0.099 R)
• M42: 35,368,078 km (0.101 R)
• M43: 35,462,923 km (0.072 R)
• M44: 37,474,865 km (0.08 R)
• M45: 37,668,445 km (0.056 R)
• M46: 38,056,502 km (0.112 R)
• M47: 38,836,654 km (0.104 R)
• M48: 41,308,460 km (0.074 R)
• M49: 41,809,015 km (0.075 R)
• M50: 42,815,808 km (0.115 R)
• M51: 42,916,936 km (0.072 R)
• M52: 43,018,214 km (0.097 R)
• M53: 43,830,680 km (0.03 R)
• M54: 44,136,757 km (0.116 R)
• M55: 44,648,382 km (0.094 R)
• M56: 45,987,732 km (0.046 R)
• M57: 46,610,209 km (0.073 R)
• M58: 47,131,258 km (0.106 R)
• M59: 51,690,403 km (0.072 R)
• M60: 52,554,031 km (0.112 R)
• M61: 52,770,649 km (0.058 R)
• M62: 53,967,581 km (0.086 R)
• M63: 54,405,006 km (0.112 R)
• M64: 54,843,627 km (0.12 R)
• M65: 55,063,386 km (0.11 R)
• M66: 55,945,415 km (0.112 R)
• M67: 57,946,735 km (0.051 R)
• M68: 60,197,884 km (0.101 R)
• M69: 60,992,548 km (0.055 R)
• M70: 61,220,236 km (0.105 R)
• M71: 61,334,229 km (0.095 R)
• M72: 61,904,945 km (0.081 R)
• M73: 63,974,333 km (0.054 R)
• M74: 65,017,479 km (0.095 R)
• M75: 68,535,273 km (0.112 R)
• M76: 68,890,418 km (0.09 R)
• M77: 69,483,723 km (0.113 R)
• M78: 71,153,834 km (0.06 R)
• M79: 71,513,467 km (0.12 R)
• M80: 74,047,655 km (0.062 R)
• M81: 74,412,225 km (0.106 R)
• M82: 77,225,862 km (0.115 R)
• M83: 77,965,623 km (0.118 R)
• M84: 80,323,585 km (0.112 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit