🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 320 Days

Day: 39.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.14 AU - 1.44 AU

Year: 558 Days

Day: 33.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.51 AU - 2.05 AU

Year: 904 Days

Day: 42.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.06 AU - 3.18 AU

Year: 1615 Days

Day: 36.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,431,621 km

• M1: 20,046 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.77 AU - 2.89 AU

Year: 1813 Days

Day: 22 Hours

Environment

Temp: -99 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,431,621 km

• M1: 269,725 km (0.112 R)
• M2: 1,288,486 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 10

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.27 AU - 5.51 AU

Year: 4765 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 79,431,621 km

• M1: 137,780 km (0.093 R)
• M2: 209,138 km (0.088 R)
• M3: 327,619 km (0.106 R)
• M4: 519,703 km (0.085 R)
• M5: 592,557 km (0.086 R)
• M6: 781,350 km (0.112 R)
• M7: 1,036,564 km (0.098 R)
• M8: 1,180,477 km (0.045 R)
• M9: 1,370,017 km (0.067 R)
• M10: 1,475,185 km (0.105 R)
• M11: 1,583,194 km (0.097 R)
• M12: 1,694,046 km (0.076 R)
• M13: 1,778,868 km (0.052 R)
• M14: 2,057,120 km (0.073 R)
• M15: 2,224,670 km (0.097 R)
• M16: 2,557,226 km (0.101 R)
• M17: 2,888,735 km (0.105 R)
• M18: 3,146,492 km (0.049 R)
• M19: 3,393,777 km (0.082 R)
• M20: 3,832,548 km (0.109 R)
• M21: 3,907,496 km (0.08 R)
• M22: 4,426,003 km (0.08 R)
• M23: 4,804,036 km (0.093 R)
• M24: 4,884,969 km (0.033 R)
• M25: 5,151,103 km (0.118 R)
• M26: 5,569,828 km (0.093 R)
• M27: 5,740,369 km (0.083 R)
• M28: 5,826,388 km (0.025 R)
• M29: 6,462,478 km (0.093 R)
• M30: 6,596,817 km (0.077 R)
• M31: 7,259,386 km (0.077 R)
• M32: 7,657,616 km (0.113 R)
• M33: 7,943,049 km (0.076 R)
• M34: 8,039,090 km (0.075 R)
• M35: 8,475,617 km (0.04 R)
• M36: 8,549,070 km (0.09 R)
• M37: 8,944,756 km (0.103 R)
• M38: 9,144,768 km (0.11 R)
• M39: 9,498,567 km (0.117 R)
• M40: 9,574,862 km (0.066 R)
• M41: 9,882,435 km (0.107 R)
• M42: 10,297,719 km (0.085 R)
• M43: 10,533,784 km (0.059 R)
• M44: 11,064,857 km (0.09 R)
• M45: 11,145,191 km (0.094 R)
• M46: 11,225,824 km (0.05 R)
• M47: 11,468,771 km (0.114 R)
• M48: 12,402,411 km (0.07 R)
• M49: 12,541,837 km (0.064 R)
• M50: 12,822,033 km (0.087 R)
• M51: 13,360,436 km (0.111 R)
• M52: 13,935,042 km (0.042 R)
• M53: 14,312,776 km (0.106 R)
• M54: 14,635,160 km (0.092 R)
• M55: 14,841,605 km (0.068 R)
• M56: 14,959,937 km (0.043 R)
• M57: 15,078,568 km (0.096 R)
• M58: 15,197,648 km (0.104 R)
• M59: 15,676,660 km (0.074 R)
• M60: 17,423,664 km (0.08 R)
• M61: 17,611,110 km (0.074 R)
• M62: 18,399,491 km (0.105 R)
• M63: 19,006,260 km (0.112 R)
• M64: 19,490,059 km (0.073 R)
• M65: 19,554,835 km (0.045 R)
• M66: 19,814,687 km (0.091 R)
• M67: 20,075,885 km (0.086 R)
• M68: 20,206,783 km (0.074 R)
• M69: 20,535,449 km (0.119 R)
• M70: 21,031,815 km (0.091 R)
• M71: 21,298,099 km (0.082 R)
• M72: 21,398,330 km (0.096 R)
• M73: 22,306,838 km (0.054 R)
• M74: 22,783,008 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 8.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.31 AU - 7.13 AU

Year: 5209 Days

Day: 5.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,431,621 km

• M1: 351,705 km (0.111 R)
• M2: 439,818 km (0.118 R)
• M3: 516,561 km (0.111 R)
• M4: 566,976 km (0.105 R)
• M5: 870,660 km (0.081 R)
• M6: 1,276,668 km (0.08 R)
• M7: 1,361,640 km (0.112 R)
• M8: 1,478,027 km (0.079 R)
• M9: 1,628,223 km (0.116 R)
• M10: 1,705,266 km (0.08 R)
• M11: 1,846,935 km (0.119 R)
• M12: 2,042,011 km (0.058 R)
• M13: 2,108,582 km (0.062 R)
• M14: 2,278,226 km (0.11 R)
• M15: 2,850,887 km (0.096 R)
• M16: 3,289,208 km (0.081 R)
• M17: 3,626,701 km (0.08 R)
• M18: 3,748,623 km (0.114 R)
• M19: 3,809,959 km (0.05 R)
• M20: 4,464,300 km (0.098 R)
• M21: 4,949,745 km (0.119 R)
• M22: 5,267,341 km (0.12 R)
• M23: 5,336,306 km (0.07 R)
• M24: 5,970,301 km (0.086 R)
• M25: 6,042,258 km (0.102 R)
• M26: 6,406,230 km (0.086 R)
• M27: 6,529,049 km (0.092 R)
• M28: 6,727,416 km (0.111 R)
• M29: 7,104,552 km (0.081 R)
• M30: 7,155,416 km (0.047 R)
• M31: 7,411,228 km (0.062 R)
• M32: 8,653,938 km (0.06 R)
• M33: 9,063,985 km (0.084 R)
• M34: 9,313,066 km (0.109 R)
• M35: 10,331,827 km (0.067 R)
• M36: 10,563,106 km (0.095 R)
• M37: 10,708,515 km (0.089 R)
• M38: 11,178,102 km (0.072 R)
• M39: 11,237,343 km (0.092 R)
• M40: 11,504,974 km (0.065 R)
• M41: 11,564,663 km (0.109 R)
• M42: 11,865,056 km (0.085 R)
• M43: 12,167,992 km (0.107 R)
• M44: 12,350,950 km (0.075 R)
• M45: 12,442,803 km (0.073 R)
• M46: 12,843,426 km (0.108 R)
• M47: 13,060,941 km (0.072 R)
• M48: 13,216,972 km (0.089 R)
• M49: 14,649,371 km (0.107 R)
• M50: 15,334,679 km (0.117 R)
• M51: 15,433,414 km (0.088 R)
• M52: 15,797,236 km (0.048 R)
• M53: 16,567,216 km (0.078 R)
• M54: 17,144,215 km (0.044 R)
• M55: 17,762,204 km (0.071 R)
• M56: 17,969,846 km (0.099 R)
• M57: 18,178,385 km (0.065 R)
• M58: 18,597,708 km (0.101 R)
• M59: 18,843,647 km (0.053 R)
• M60: 19,374,719 km (0.069 R)
• M61: 19,838,772 km (0.109 R)
• M62: 20,054,193 km (0.114 R)
• M63: 20,198,256 km (0.115 R)
• M64: 21,069,963 km (0.048 R)
• M65: 21,805,685 km (0.088 R)
• M66: 22,699,682 km (0.072 R)
• M67: 23,757,638 km (0.089 R)
• M68: 23,948,226 km (0.113 R)
• M69: 24,754,408 km (0.08 R)
• M70: 25,452,582 km (0.102 R)
• M71: 25,999,960 km (0.11 R)
• M72: 26,235,727 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.8

Radius: 7

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.73 AU - 18.01 AU

Year: 21835 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,431,621 km

• M1: 143,764 km (0.073 R)
• M2: 218,562 km (0.111 R)
• M3: 262,993 km (0.068 R)
• M4: 458,817 km (0.068 R)
• M5: 629,059 km (0.105 R)
• M6: 1,619,995 km (0.076 R)
• M7: 2,229,307 km (0.099 R)
• M8: 2,521,323 km (0.044 R)
• M9: 2,596,121 km (0.045 R)
• M10: 2,981,785 km (0.095 R)
• M11: 4,066,519 km (0.093 R)
• M12: 4,468,040 km (0.075 R)
• M13: 4,742,701 km (0.111 R)
• M14: 5,356,651 km (0.082 R)
• M15: 6,349,532 km (0.088 R)
• M16: 6,762,273 km (0.089 R)
• M17: 7,613,933 km (0.041 R)
• M18: 7,941,852 km (0.115 R)
• M19: 8,555,203 km (0.099 R)
• M20: 8,839,140 km (0.053 R)
• M21: 9,415,989 km (0.047 R)
• M22: 9,532,825 km (0.076 R)
• M23: 9,767,993 km (0.09 R)
• M24: 10,304,152 km (0.081 R)
• M25: 10,788,699 km (0.07 R)
• M26: 11,404,893 km (0.104 R)
• M27: 14,114,709 km (0.087 R)
• M28: 14,923,734 km (0.034 R)
• M29: 15,817,282 km (0.115 R)
• M30: 16,657,424 km (0.116 R)
• M31: 16,798,794 km (0.1 R)
• M32: 16,940,612 km (0.082 R)
• M33: 17,082,880 km (0.077 R)
• M34: 18,526,799 km (0.115 R)
• M35: 18,746,708 km (0.084 R)
• M36: 20,461,698 km (0.12 R)
• M37: 20,841,078 km (0.096 R)
• M38: 21,529,826 km (0.1 R)
• M39: 21,761,105 km (0.079 R)
• M40: 23,008,302 km (0.069 R)
• M41: 23,087,140 km (0.096 R)
• M42: 24,439,056 km (0.11 R)
• M43: 24,599,724 km (0.08 R)
• M44: 25,246,286 km (0.069 R)
• M45: 25,980,213 km (0.086 R)
• M46: 26,062,193 km (0.067 R)
• M47: 26,226,452 km (0.084 R)
• M48: 26,391,009 km (0.073 R)
• M49: 26,886,777 km (0.087 R)
• M50: 29,925,259 km (0.07 R)
• M51: 30,097,296 km (0.07 R)
• M52: 30,875,205 km (0.079 R)
• M53: 31,136,104 km (0.077 R)
• M54: 33,248,576 km (0.095 R)
• M55: 33,337,586 km (0.111 R)
• M56: 33,426,747 km (0.112 R)
• M57: 33,515,907 km (0.097 R)
• M58: 33,694,527 km (0.118 R)
• M59: 35,771,095 km (0.082 R)
• M60: 36,686,783 km (0.117 R)
• M61: 36,963,091 km (0.103 R)
• M62: 37,147,545 km (0.12 R)
• M63: 38,541,348 km (0.079 R)
• M64: 39,197,634 km (0.114 R)
• M65: 39,952,206 km (0.071 R)
• M66: 40,521,126 km (0.105 R)
• M67: 40,997,446 km (0.116 R)
• M68: 43,114,854 km (0.12 R)
• M69: 43,503,659 km (0.105 R)
• M70: 44,382,696 km (0.05 R)
• M71: 45,563,921 km (0.112 R)
• M72: 48,259,226 km (0.096 R)
• M73: 50,697,970 km (0.064 R)
• M74: 51,726,007 km (0.066 R)
• M75: 54,116,282 km (0.034 R)
• M76: 54,325,868 km (0.075 R)
• M77: 54,430,736 km (0.067 R)
• M78: 55,166,758 km (0.118 R)
• M79: 56,542,310 km (0.097 R)
• M80: 56,967,916 km (0.054 R)
• M81: 58,358,279 km (0.074 R)
• M82: 59,003,644 km (0.096 R)
• M83: 59,435,384 km (0.061 R)
• M84: 60,518,921 km (0.099 R)
• M85: 63,477,219 km (0.102 R)
• M86: 64,806,994 km (0.054 R)
• M87: 65,922,246 km (0.098 R)
• M88: 68,624,582 km (0.095 R)
• M89: 71,592,604 km (0.092 R)
• M90: 72,514,277 km (0.089 R)
• M91: 75,302,631 km (0.11 R)
• M92: 76,005,293 km (0.084 R)
• M93: 76,827,632 km (0.107 R)
• M94: 78,362,955 km (0.053 R)
• M95: 79,074,891 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit