🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.6 AU - 0.68 AU

Year: 185 Days

Day: 26 Hours

Environment

Temp: 229 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.5 AU - 0.82 AU

Year: 194 Days

Day: 42.8 Hours

Environment

Temp: 225 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.53 AU - 0.89 AU

Year: 216 Days

Day: 30.3 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,063,400 km

• M1: 137,331 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 753 Days

Day: 19.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,063,400 km

• M1: 126,560 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.86 AU - 2.66 AU

Year: 1229 Days

Day: 12.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.01 AU - 3.17 AU

Year: 1964 Days

Day: 27.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 13.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.68 AU - 5.94 AU

Year: 4425 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 25,063,400 km

• M1: 230,680 km (0.102 R)
• M2: 510,129 km (0.097 R)
• M3: 650,452 km (0.1 R)
• M4: 1,128,267 km (0.095 R)
• M5: 1,335,610 km (0.12 R)
• M6: 1,604,736 km (0.071 R)
• M7: 1,720,824 km (0.097 R)
• M8: 1,874,461 km (0.066 R)
• M9: 1,997,281 km (0.094 R)
• M10: 2,401,046 km (0.092 R)
• M11: 2,632,324 km (0.07 R)
• M12: 3,075,583 km (0.076 R)
• M13: 3,542,627 km (0.114 R)
• M14: 3,896,426 km (0.107 R)
• M15: 4,077,739 km (0.087 R)
• M16: 4,378,430 km (0.051 R)
• M17: 4,662,517 km (0.11 R)
• M18: 5,050,723 km (0.11 R)
• M19: 5,832,671 km (0.073 R)
• M20: 6,224,767 km (0.106 R)
• M21: 6,869,983 km (0.058 R)
• M22: 7,395,969 km (0.1 R)
• M23: 7,592,990 km (0.06 R)
• M24: 7,791,805 km (0.119 R)
• M25: 7,934,970 km (0.116 R)
• M26: 8,311,209 km (0.117 R)
• M27: 8,516,158 km (0.088 R)
• M28: 8,693,282 km (0.07 R)
• M29: 8,811,913 km (0.088 R)
• M30: 8,961,212 km (0.119 R)
• M31: 9,201,615 km (0.107 R)
• M32: 9,566,335 km (0.032 R)
• M33: 9,719,673 km (0.102 R)
• M34: 10,122,390 km (0.096 R)
• M35: 10,943,982 km (0.093 R)
• M36: 11,363,005 km (0.072 R)
• M37: 12,349,753 km (0.095 R)
• M38: 12,651,193 km (0.063 R)
• M39: 12,819,790 km (0.08 R)
• M40: 13,570,023 km (0.081 R)
• M41: 14,055,019 km (0.098 R)
• M42: 14,722,226 km (0.104 R)
• M43: 15,364,001 km (0.1 R)
• M44: 16,197,261 km (0.087 R)
• M45: 16,380,219 km (0.101 R)
• M46: 16,785,479 km (0.117 R)
• M47: 17,343,480 km (0.074 R)
• M48: 18,784,107 km (0.049 R)
• M49: 18,938,043 km (0.047 R)
• M50: 19,092,279 km (0.105 R)
• M51: 19,870,038 km (0.075 R)
• M52: 20,223,538 km (0.047 R)
• M53: 21,016,257 km (0.114 R)
• M54: 21,136,085 km (0.117 R)
• M55: 22,265,249 km (0.114 R)
• M56: 22,468,852 km (0.064 R)
• M57: 22,755,183 km (0.11 R)
• M58: 22,919,291 km (0.109 R)
• M59: 23,166,128 km (0.11 R)
• M60: 23,372,573 km (0.081 R)
• M61: 23,828,846 km (0.098 R)
• M62: 24,037,236 km (0.085 R)
• M63: 24,371,887 km (0.095 R)
• M64: 24,455,811 km (0.057 R)
• M65: 24,918,966 km (0.098 R)
• M66: 25,045,825 km (0.05 R)
• M67: 25,342,627 km (0.1 R)
• M68: 25,427,599 km (0.05 R)
• M69: 25,597,991 km (0.101 R)
• M70: 27,104,441 km (0.114 R)
• M71: 27,234,891 km (0.114 R)
• M72: 28,374,228 km (0.104 R)
• M73: 28,728,027 km (0.114 R)
• M74: 28,816,589 km (0.109 R)
• M75: 29,618,733 km (0.054 R)

Asteroid Belt

Center: 5.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 12

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.93 AU - 7.33 AU

Year: 6174 Days

Day: 11.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,063,400 km

• M1: 194,328 km (0.074 R)
• M2: 364,720 km (0.079 R)
• M3: 556,654 km (0.104 R)
• M4: 912,248 km (0.058 R)
• M5: 1,061,546 km (0.066 R)
• M6: 1,335,011 km (0.105 R)
• M7: 1,524,253 km (0.103 R)
• M8: 1,778,419 km (0.112 R)
• M9: 2,368,882 km (0.112 R)
• M10: 2,578,918 km (0.034 R)
• M11: 2,751,404 km (0.031 R)
• M12: 2,861,209 km (0.083 R)
• M13: 2,972,510 km (0.056 R)
• M14: 3,130,784 km (0.119 R)
• M15: 3,245,526 km (0.054 R)
• M16: 3,574,641 km (0.088 R)
• M17: 3,694,768 km (0.045 R)
• M18: 3,791,857 km (0.059 R)
• M19: 4,063,527 km (0.077 R)
• M20: 4,239,753 km (0.113 R)
• M21: 4,573,656 km (0.113 R)
• M22: 4,889,606 km (0.054 R)
• M23: 4,996,569 km (0.051 R)
• M24: 5,185,661 km (0.114 R)
• M25: 6,427,473 km (0.12 R)
• M26: 6,991,157 km (0.112 R)
• M27: 7,263,874 km (0.118 R)
• M28: 7,570,999 km (0.097 R)
• M29: 8,134,384 km (0.1 R)
• M30: 8,325,271 km (0.081 R)
• M31: 8,582,131 km (0.102 R)
• M32: 8,874,295 km (0.088 R)
• M33: 9,368,417 km (0.081 R)
• M34: 9,905,324 km (0.077 R)
• M35: 10,349,031 km (0.062 R)
• M36: 11,185,134 km (0.082 R)
• M37: 11,468,771 km (0.118 R)
• M38: 11,934,619 km (0.084 R)
• M39: 12,479,903 km (0.078 R)
• M40: 14,164,226 km (0.107 R)
• M41: 14,509,647 km (0.114 R)
• M42: 15,760,285 km (0.096 R)
• M43: 16,680,312 km (0.094 R)
• M44: 17,535,713 km (0.113 R)
• M45: 18,280,112 km (0.106 R)
• M46: 19,288,850 km (0.101 R)
• M47: 19,373,672 km (0.11 R)
• M48: 19,458,644 km (0.073 R)
• M49: 21,800,299 km (0.076 R)
• M50: 22,288,138 km (0.109 R)
• M51: 22,466,459 km (0.119 R)
• M52: 22,869,475 km (0.048 R)
• M53: 23,365,093 km (0.062 R)
• M54: 23,591,584 km (0.064 R)
• M55: 24,092,438 km (0.092 R)
• M56: 24,458,953 km (0.062 R)
• M57: 24,827,263 km (0.06 R)
• M58: 25,104,767 km (0.084 R)
• M59: 25,383,168 km (0.068 R)
• M60: 25,616,092 km (0.105 R)
• M61: 25,802,940 km (0.118 R)
• M62: 28,175,861 km (0.109 R)
• M63: 28,417,013 km (0.102 R)
• M64: 28,998,500 km (0.115 R)
• M65: 29,730,931 km (0.106 R)
• M66: 29,878,136 km (0.079 R)
• M67: 30,074,707 km (0.113 R)
• M68: 30,222,510 km (0.064 R)
• M69: 30,370,612 km (0.104 R)
• M70: 30,568,231 km (0.053 R)
• M71: 31,513,390 km (0.054 R)
• M72: 31,763,667 km (0.12 R)
• M73: 32,569,102 km (0.103 R)
• M74: 33,126,803 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 12.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.64 AU - 10.72 AU

Year: 10892 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,063,400 km

• M1: 188,942 km (0.101 R)
• M2: 271,371 km (0.081 R)
• M3: 613,800 km (0.095 R)
• M4: 1,550,432 km (0.045 R)
• M5: 2,077,316 km (0.111 R)
• M6: 2,537,479 km (0.102 R)
• M7: 2,934,811 km (0.12 R)
• M8: 3,092,936 km (0.025 R)
• M9: 3,384,951 km (0.067 R)
• M10: 3,754,159 km (0.079 R)
• M11: 3,857,231 km (0.116 R)
• M12: 4,751,976 km (0.115 R)
• M13: 5,907,770 km (0.09 R)
• M14: 6,108,679 km (0.057 R)
• M15: 6,311,833 km (0.089 R)
• M16: 6,434,803 km (0.103 R)
• M17: 6,892,722 km (0.116 R)
• M18: 7,577,431 km (0.106 R)
• M19: 8,149,942 km (0.069 R)
• M20: 8,329,011 km (0.113 R)
• M21: 8,873,697 km (0.092 R)
• M22: 9,196,828 km (0.089 R)
• M23: 9,336,553 km (0.093 R)
• M24: 9,477,025 km (0.078 R)
• M25: 11,315,733 km (0.117 R)
• M26: 11,565,711 km (0.099 R)
• M27: 11,868,197 km (0.093 R)
• M28: 12,584,173 km (0.039 R)
• M29: 13,578,101 km (0.081 R)
• M30: 13,897,343 km (0.066 R)
• M31: 14,869,580 km (0.1 R)
• M32: 15,198,695 km (0.119 R)
• M33: 15,752,357 km (0.073 R)
• M34: 16,312,601 km (0.111 R)
• M35: 17,050,866 km (0.07 R)
• M36: 17,916,290 km (0.029 R)
• M37: 18,149,363 km (0.091 R)
• M38: 18,501,068 km (0.085 R)
• M39: 21,209,687 km (0.061 R)
• M40: 24,168,434 km (0.115 R)
• M41: 24,555,443 km (0.026 R)
• M42: 25,925,909 km (0.101 R)
• M43: 26,919,838 km (0.047 R)
• M44: 27,254,039 km (0.114 R)
• M45: 28,196,955 km (0.094 R)
• M46: 28,808,810 km (0.068 R)
• M47: 28,945,243 km (0.1 R)
• M48: 30,114,650 km (0.103 R)
• M49: 30,879,544 km (0.117 R)
• M50: 31,159,292 km (0.109 R)
• M51: 32,997,999 km (0.064 R)
• M52: 34,002,698 km (0.12 R)
• M53: 34,799,008 km (0.066 R)
• M54: 36,115,469 km (0.096 R)
• M55: 36,853,884 km (0.118 R)
• M56: 38,195,478 km (0.081 R)
• M57: 39,098,750 km (0.097 R)
• M58: 40,696,455 km (0.094 R)
• M59: 41,080,024 km (0.098 R)
• M60: 42,160,270 km (0.083 R)
• M61: 42,626,118 km (0.111 R)
• M62: 42,937,730 km (0.068 R)
• M63: 43,015,671 km (0.116 R)
• M64: 43,406,421 km (0.094 R)
• M65: 44,033,984 km (0.077 R)
• M66: 44,348,887 km (0.116 R)
• M67: 44,980,938 km (0.095 R)
• M68: 46,094,246 km (0.037 R)
• M69: 47,055,711 km (0.059 R)
• M70: 48,429,169 km (0.072 R)
• M71: 48,672,864 km (0.061 R)
• M72: 48,754,245 km (0.109 R)
• M73: 49,651,982 km (0.094 R)
• M74: 49,733,812 km (0.118 R)
• M75: 50,143,860 km (0.108 R)
• M76: 50,967,396 km (0.063 R)
• M77: 51,712,394 km (0.046 R)
• M78: 54,982,154 km (0.094 R)
• M79: 55,491,236 km (0.079 R)
• M80: 56,342,896 km (0.073 R)
• M81: 57,456,653 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.4

Radius: 13.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.9 AU - 11.88 AU

Year: 11248 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,063,400 km

• M1: 163,660 km (0.082 R)
• M2: 305,479 km (0.066 R)
• M3: 519,703 km (0.093 R)
• M4: 604,525 km (0.071 R)
• M5: 915,240 km (0.113 R)
• M6: 1,121,386 km (0.078 R)
• M7: 1,210,995 km (0.052 R)
• M8: 1,357,152 km (0.116 R)
• M9: 1,481,318 km (0.07 R)
• M10: 1,726,808 km (0.084 R)
• M11: 2,192,656 km (0.116 R)
• M12: 2,610,782 km (0.081 R)
• M13: 2,981,486 km (0.031 R)
• M14: 3,108,943 km (0.067 R)
• M15: 3,350,544 km (0.086 R)
• M16: 3,521,384 km (0.104 R)
• M17: 3,793,054 km (0.105 R)
• M18: 3,891,789 km (0.116 R)
• M19: 4,691,539 km (0.057 R)
• M20: 5,230,690 km (0.106 R)
• M21: 5,858,253 km (0.058 R)
• M22: 5,972,845 km (0.105 R)
• M23: 6,580,810 km (0.03 R)
• M24: 7,159,604 km (0.088 R)
• M25: 7,331,492 km (0.05 R)
• M26: 7,480,043 km (0.078 R)
• M27: 7,679,607 km (0.1 R)
• M28: 8,083,970 km (0.075 R)
• M29: 8,211,876 km (0.107 R)
• M30: 8,521,394 km (0.08 R)
• M31: 8,625,514 km (0.1 R)
• M32: 8,729,933 km (0.111 R)
• M33: 8,861,131 km (0.053 R)
• M34: 8,966,597 km (0.048 R)
• M35: 9,285,390 km (0.063 R)
• M36: 9,906,969 km (0.075 R)
• M37: 10,098,754 km (0.103 R)
• M38: 10,430,562 km (0.111 R)
• M39: 10,514,038 km (0.116 R)
• M40: 11,076,675 km (0.112 R)
• M41: 11,275,790 km (0.089 R)
• M42: 11,591,292 km (0.063 R)
• M43: 12,026,173 km (0.048 R)
• M44: 12,289,615 km (0.082 R)
• M45: 12,822,482 km (0.076 R)
• M46: 13,393,049 km (0.113 R)
• M47: 13,544,591 km (0.037 R)
• M48: 13,635,846 km (0.083 R)
• M49: 14,033,327 km (0.091 R)
• M50: 15,343,954 km (0.086 R)
• M51: 16,078,181 km (0.071 R)
• M52: 16,174,821 km (0.088 R)
• M53: 16,628,252 km (0.118 R)
• M54: 17,580,891 km (0.092 R)
• M55: 18,114,058 km (0.115 R)
• M56: 18,382,586 km (0.071 R)
• M57: 18,551,183 km (0.069 R)
• M58: 19,470,163 km (0.033 R)
• M59: 19,676,458 km (0.103 R)
• M60: 19,987,173 km (0.081 R)
• M61: 20,125,850 km (0.097 R)
• M62: 20,299,533 km (0.071 R)
• M63: 20,648,545 km (0.065 R)
• M64: 21,211,033 km (0.03 R)
• M65: 21,458,767 km (0.114 R)
• M66: 21,885,570 km (0.106 R)
• M67: 22,531,235 km (0.114 R)
• M68: 22,639,394 km (0.116 R)
• M69: 23,037,623 km (0.116 R)
• M70: 23,914,566 km (0.06 R)
• M71: 24,727,930 km (0.114 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit