🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.45 AU - 0.61 AU

Year: 145 Days

Day: 22.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,257,127 km

• M1: 185,501 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.65 AU - 0.69 AU

Year: 207 Days

Day: 20.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.83 AU - 1.13 AU

Year: 365 Days

Day: 34.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.11 AU - 1.75 AU

Year: 644 Days

Day: 31.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,257,127 km

• M1: 768,783 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.58 AU - 1.98 AU

Year: 895 Days

Day: 21.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.32 AU - 3.06 AU

Year: 1662 Days

Day: 13.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,257,127 km

• M1: 2,090,481 km (0.079 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 12.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.41 AU - 7.97 AU

Year: 8034 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,257,127 km

• M1: 154,385 km (0.078 R)
• M2: 238,609 km (0.102 R)
• M3: 333,154 km (0.102 R)
• M4: 839,693 km (0.031 R)
• M5: 992,432 km (0.078 R)
• M6: 1,327,232 km (0.066 R)
• M7: 1,446,761 km (0.118 R)
• M8: 1,570,179 km (0.107 R)
• M9: 1,675,945 km (0.088 R)
• M10: 1,917,097 km (0.109 R)
• M11: 2,733,153 km (0.076 R)
• M12: 2,835,777 km (0.119 R)
• M13: 3,178,356 km (0.06 R)
• M14: 3,368,495 km (0.06 R)
• M15: 3,903,308 km (0.078 R)
• M16: 4,525,635 km (0.095 R)
• M17: 4,647,707 km (0.113 R)
• M18: 5,371,162 km (0.091 R)
• M19: 5,631,013 km (0.061 R)
• M20: 5,729,598 km (0.086 R)
• M21: 5,995,284 km (0.085 R)
• M22: 6,711,858 km (0.026 R)
• M23: 7,027,360 km (0.094 R)
• M24: 7,491,562 km (0.095 R)
• M25: 8,262,739 km (0.092 R)
• M26: 8,676,677 km (0.07 R)
• M27: 8,752,672 km (0.069 R)
• M28: 9,252,329 km (0.119 R)
• M29: 9,800,605 km (0.107 R)
• M30: 10,238,927 km (0.098 R)
• M31: 11,508,564 km (0.101 R)
• M32: 11,844,262 km (0.085 R)
• M33: 12,311,007 km (0.1 R)
• M34: 12,870,653 km (0.068 R)
• M35: 12,957,420 km (0.075 R)
• M36: 13,044,486 km (0.12 R)
• M37: 13,262,898 km (0.064 R)
• M38: 13,350,563 km (0.075 R)
• M39: 13,438,526 km (0.116 R)
• M40: 13,970,048 km (0.076 R)
• M41: 14,962,181 km (0.106 R)
• M42: 15,190,916 km (0.039 R)
• M43: 15,930,528 km (0.042 R)
• M44: 16,919,070 km (0.029 R)
• M45: 17,540,949 km (0.096 R)
• M46: 17,927,360 km (0.084 R)
• M47: 18,170,457 km (0.027 R)
• M48: 18,610,424 km (0.089 R)
• M49: 19,004,614 km (0.06 R)
• M50: 19,351,831 km (0.066 R)
• M51: 20,002,133 km (0.111 R)
• M52: 20,965,394 km (0.062 R)
• M53: 21,221,505 km (0.042 R)
• M54: 21,581,587 km (0.06 R)
• M55: 21,943,764 km (0.03 R)
• M56: 22,151,705 km (0.117 R)
• M57: 22,464,813 km (0.111 R)
• M58: 23,518,880 km (0.087 R)
• M59: 23,784,865 km (0.086 R)
• M60: 24,159,159 km (0.116 R)
• M61: 24,967,436 km (0.1 R)
• M62: 25,511,224 km (0.107 R)
• M63: 26,832,323 km (0.088 R)
• M64: 27,950,268 km (0.039 R)
• M65: 28,571,548 km (0.059 R)
• M66: 28,684,943 km (0.119 R)
• M67: 29,026,176 km (0.093 R)
• M68: 31,218,832 km (0.069 R)
• M69: 32,334,981 km (0.055 R)
• M70: 33,284,928 km (0.111 R)
• M71: 33,583,824 km (0.091 R)
• M72: 34,908,962 km (0.074 R)
• M73: 35,030,286 km (0.064 R)
• M74: 36,866,899 km (0.031 R)
• M75: 37,299,985 km (0.107 R)
• M76: 37,921,564 km (0.088 R)
• M77: 38,734,629 km (0.107 R)
• M78: 39,111,915 km (0.035 R)
• M79: 39,427,267 km (0.05 R)
• M80: 39,553,527 km (0.036 R)
• M81: 40,378,260 km (0.083 R)
• M82: 43,471,795 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.9

Radius: 12.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.68 AU - 8.98 AU

Year: 9057 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,257,127 km

• M1: 252,372 km (0.06 R)
• M2: 542,143 km (0.097 R)
• M3: 696,378 km (0.118 R)
• M4: 866,920 km (0.096 R)
• M5: 1,313,769 km (0.061 R)
• M6: 1,398,590 km (0.033 R)
• M7: 1,923,380 km (0.086 R)
• M8: 2,070,135 km (0.069 R)
• M9: 2,453,405 km (0.077 R)
• M10: 2,613,176 km (0.077 R)
• M11: 2,749,010 km (0.046 R)
• M12: 3,084,858 km (0.113 R)
• M13: 3,433,870 km (0.066 R)
• M14: 3,888,348 km (0.049 R)
• M15: 5,022,300 km (0.039 R)
• M16: 5,329,723 km (0.105 R)
• M17: 6,657,404 km (0.035 R)
• M18: 6,919,799 km (0.109 R)
• M19: 8,322,429 km (0.12 R)
• M20: 9,097,346 km (0.101 R)
• M21: 9,221,961 km (0.043 R)
• M22: 9,305,287 km (0.046 R)
• M23: 9,598,798 km (0.063 R)
• M24: 10,152,160 km (0.116 R)
• M25: 10,367,880 km (0.044 R)
• M26: 10,715,995 km (0.11 R)
• M27: 11,067,998 km (0.07 R)
• M28: 13,118,387 km (0.08 R)
• M29: 13,495,074 km (0.067 R)
• M30: 14,018,816 km (0.12 R)
• M31: 14,114,858 km (0.112 R)
• M32: 14,404,031 km (0.059 R)
• M33: 14,500,821 km (0.104 R)
• M34: 14,841,455 km (0.055 R)
• M35: 15,234,000 km (0.116 R)
• M36: 15,431,469 km (0.101 R)
• M37: 15,629,986 km (0.097 R)
• M38: 16,079,378 km (0.082 R)
• M39: 16,634,685 km (0.115 R)
• M40: 17,763,850 km (0.054 R)
• M41: 19,023,912 km (0.116 R)
• M42: 19,183,533 km (0.114 R)
• M43: 19,450,416 km (0.108 R)
• M44: 19,664,790 km (0.113 R)
• M45: 19,879,911 km (0.056 R)
• M46: 20,475,760 km (0.11 R)
• M47: 21,187,546 km (0.111 R)
• M48: 21,684,959 km (0.091 R)
• M49: 21,963,062 km (0.099 R)
• M50: 22,747,852 km (0.089 R)
• M51: 23,200,535 km (0.12 R)
• M52: 23,314,080 km (0.115 R)
• M53: 24,229,769 km (0.113 R)
• M54: 24,345,109 km (0.047 R)
• M55: 24,866,158 km (0.118 R)
• M56: 25,919,177 km (0.097 R)
• M57: 26,332,816 km (0.113 R)
• M58: 26,688,859 km (0.032 R)
• M59: 28,615,380 km (0.102 R)
• M60: 28,798,189 km (0.092 R)
• M61: 30,027,434 km (0.088 R)
• M62: 30,151,301 km (0.076 R)
• M63: 32,537,088 km (0.111 R)
• M64: 32,791,704 km (0.118 R)
• M65: 32,919,311 km (0.032 R)
• M66: 33,431,235 km (0.086 R)
• M67: 34,787,638 km (0.088 R)
• M68: 34,982,864 km (0.06 R)
• M69: 35,309,137 km (0.117 R)
• M70: 35,439,885 km (0.097 R)
• M71: 35,570,783 km (0.112 R)
• M72: 35,767,505 km (0.119 R)
• M73: 37,154,426 km (0.105 R)
• M74: 37,420,711 km (0.104 R)
• M75: 38,963,513 km (0.082 R)
• M76: 39,640,743 km (0.11 R)
• M77: 39,844,794 km (0.089 R)
• M78: 40,390,378 km (0.109 R)
• M79: 40,527,110 km (0.074 R)
• M80: 41,075,835 km (0.074 R)
• M81: 42,945,659 km (0.105 R)
• M82: 43,364,982 km (0.111 R)
• M83: 43,575,167 km (0.088 R)
• M84: 44,701,639 km (0.091 R)
• M85: 45,339,524 km (0.113 R)
• M86: 45,695,268 km (0.058 R)
• M87: 45,909,043 km (0.09 R)
• M88: 46,123,268 km (0.103 R)
• M89: 47,415,494 km (0.089 R)
• M90: 47,993,540 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.5

Radius: 6.3

Gravity: 19.39 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.35 AU - 18.03 AU

Year: 26850 Days

Day: 23 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,257,127 km

• M1: 291,566 km (0.098 R)
• M2: 435,928 km (0.069 R)
• M3: 578,046 km (0.053 R)
• M4: 681,269 km (0.109 R)
• M5: 819,048 km (0.039 R)
• M6: 876,793 km (0.105 R)
• M7: 2,093,473 km (0.044 R)
• M8: 2,336,719 km (0.08 R)
• M9: 2,378,157 km (0.1 R)
• M10: 2,589,090 km (0.044 R)
• M11: 3,780,338 km (0.079 R)
• M12: 4,482,850 km (0.113 R)
• M13: 6,061,556 km (0.073 R)
• M14: 6,349,532 km (0.106 R)
• M15: 7,981,046 km (0.075 R)
• M16: 8,552,061 km (0.069 R)
• M17: 8,680,865 km (0.078 R)
• M18: 8,810,267 km (0.026 R)
• M19: 9,466,553 km (0.073 R)
• M20: 9,533,124 km (0.097 R)
• M21: 9,935,393 km (0.105 R)
• M22: 10,480,378 km (0.079 R)
• M23: 10,756,536 km (0.103 R)
• M24: 11,035,087 km (0.103 R)
• M25: 11,316,032 km (0.105 R)
• M26: 12,755,762 km (0.039 R)
• M27: 13,422,220 km (0.114 R)
• M28: 14,100,048 km (0.117 R)
• M29: 14,634,860 km (0.098 R)
• M30: 15,488,616 km (0.097 R)
• M31: 15,961,195 km (0.119 R)
• M32: 18,228,201 km (0.07 R)
• M33: 19,822,915 km (0.058 R)
• M34: 19,908,036 km (0.054 R)
• M35: 21,287,328 km (0.117 R)
• M36: 21,374,544 km (0.078 R)
• M37: 22,607,978 km (0.048 R)
• M38: 22,786,149 km (0.089 R)
• M39: 23,054,079 km (0.11 R)
• M40: 23,593,379 km (0.069 R)
• M41: 24,136,719 km (0.101 R)
• M42: 24,959,358 km (0.107 R)
• M43: 25,977,371 km (0.063 R)
• M44: 26,070,571 km (0.11 R)
• M45: 27,197,790 km (0.096 R)
• M46: 27,958,196 km (0.102 R)
• M47: 28,725,484 km (0.084 R)
• M48: 29,305,475 km (0.091 R)
• M49: 31,763,517 km (0.03 R)
• M50: 32,162,944 km (0.098 R)
• M51: 34,184,759 km (0.1 R)
• M52: 34,389,110 km (0.107 R)
• M53: 35,314,223 km (0.097 R)
• M54: 36,769,212 km (0.086 R)
• M55: 37,609,503 km (0.04 R)
• M56: 38,137,733 km (0.052 R)
• M57: 38,455,928 km (0.119 R)
• M58: 39,308,785 km (0.094 R)
• M59: 40,491,506 km (0.05 R)
• M60: 41,033,050 km (0.114 R)
• M61: 42,561,941 km (0.076 R)
• M62: 42,781,849 km (0.077 R)
• M63: 45,001,882 km (0.082 R)
• M64: 46,804,686 km (0.068 R)
• M65: 49,206,480 km (0.1 R)
• M66: 49,900,015 km (0.079 R)
• M67: 50,248,130 km (0.048 R)
• M68: 50,713,379 km (0.086 R)
• M69: 51,648,066 km (0.045 R)
• M70: 52,235,238 km (0.097 R)
• M71: 53,060,869 km (0.116 R)
• M72: 55,563,791 km (0.094 R)
• M73: 56,165,324 km (0.106 R)
• M74: 62,049,158 km (0.079 R)
• M75: 62,423,451 km (0.077 R)
• M76: 62,673,280 km (0.038 R)
• M77: 63,173,984 km (0.063 R)
• M78: 64,810,585 km (0.096 R)
• M79: 65,063,704 km (0.115 R)
• M80: 65,190,264 km (0.109 R)
• M81: 67,099,731 km (0.046 R)
• M82: 75,051,307 km (0.105 R)
• M83: 76,115,995 km (0.042 R)
• M84: 77,588,038 km (0.112 R)
• M85: 81,377,352 km (0.074 R)
• M86: 81,513,785 km (0.109 R)
• M87: 84,396,836 km (0.079 R)
• M88: 86,337,270 km (0.078 R)
• M89: 87,312,947 km (0.061 R)
• M90: 90,827,300 km (0.109 R)
• M91: 91,393,977 km (0.111 R)
• M92: 92,673,039 km (0.049 R)
• M93: 93,958,084 km (0.117 R)
• M94: 94,244,415 km (0.109 R)
• M95: 95,248,964 km (0.061 R)
• M96: 95,536,641 km (0.041 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit