🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 25.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,739,428 km

• M1: 174,431 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.7

Radius: 14.4

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.92 AU - 0.92 AU

Year: 570 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,739,428 km

• M1: 190,288 km (0.044 R)
• M2: 327,320 km (0.117 R)
• M3: 418,575 km (0.064 R)
• M4: 543,639 km (0.093 R)
• M5: 651,050 km (0.067 R)
• M6: 786,735 km (0.039 R)
• M7: 889,359 km (0.096 R)
• M8: 981,063 km (0.114 R)
• M9: 1,121,236 km (0.116 R)
• M10: 1,221,616 km (0.071 R)
• M11: 1,352,664 km (0.063 R)
• M12: 1,479,224 km (0.113 R)
• M13: 1,597,107 km (0.119 R)
• M14: 1,701,825 km (0.086 R)
• M15: 1,795,474 km (0.057 R)
• M16: 1,925,474 km (0.119 R)
• M17: 2,076,568 km (0.117 R)
• M18: 2,180,838 km (0.113 R)
• M19: 2,275,832 km (0.049 R)
• M20: 2,458,940 km (0.117 R)
• M21: 2,678,101 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 10.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.03 AU - 1.47 AU

Year: 902 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 45,739,428 km

• M1: 137,331 km (0.095 R)
• M2: 244,443 km (0.115 R)
• M3: 369,806 km (0.057 R)
• M4: 477,068 km (0.107 R)
• M5: 588,518 km (0.103 R)
• M6: 732,880 km (0.109 R)
• M7: 836,252 km (0.053 R)
• M8: 914,791 km (0.081 R)
• M9: 1,001,259 km (0.047 R)
• M10: 1,079,947 km (0.093 R)
• M11: 1,585,438 km (0.097 R)
• M12: 1,659,788 km (0.102 R)
• M13: 1,741,768 km (0.12 R)
• M14: 1,863,989 km (0.082 R)
• M15: 1,969,306 km (0.04 R)
• M16: 2,192,806 km (0.118 R)
• M17: 2,262,219 km (0.118 R)
• M18: 2,467,916 km (0.117 R)
• M19: 2,605,995 km (0.087 R)
• M20: 2,687,077 km (0.067 R)
• M21: 2,799,126 km (0.047 R)
• M22: 2,874,822 km (0.076 R)
• M23: 2,951,117 km (0.099 R)
• M24: 3,184,191 km (0.051 R)
• M25: 3,295,043 km (0.078 R)
• M26: 3,528,715 km (0.116 R)
• M27: 3,726,333 km (0.093 R)
• M28: 3,809,809 km (0.088 R)
• M29: 3,902,410 km (0.119 R)
• M30: 4,012,664 km (0.038 R)
• M31: 4,106,910 km (0.096 R)
• M32: 4,741,505 km (0.119 R)
• M33: 5,052,070 km (0.077 R)
• M34: 5,209,746 km (0.096 R)
• M35: 5,596,905 km (0.113 R)
• M36: 5,808,586 km (0.109 R)
• M37: 5,915,399 km (0.112 R)
• M38: 6,003,363 km (0.099 R)
• M39: 6,101,499 km (0.117 R)
• M40: 6,399,199 km (0.098 R)
• M41: 6,479,533 km (0.09 R)
• M42: 6,549,993 km (0.114 R)
• M43: 6,793,539 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 4.9

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.82 AU - 7.28 AU

Year: 10824 Days

Day: 21.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,739,428 km

• M1: 69,563 km (0.053 R)
• M2: 105,466 km (0.118 R)
• M3: 186,698 km (0.104 R)
• M4: 266,733 km (0.049 R)
• M5: 373,097 km (0.109 R)
• M6: 461,958 km (0.105 R)
• M7: 608,564 km (0.069 R)
• M8: 660,774 km (0.1 R)
• M9: 1,004,849 km (0.101 R)
• M10: 1,067,082 km (0.091 R)
• M11: 1,261,409 km (0.113 R)
• M12: 1,960,779 km (0.117 R)
• M13: 2,501,875 km (0.087 R)
• M14: 3,086,204 km (0.102 R)
• M15: 3,146,941 km (0.102 R)
• M16: 3,238,794 km (0.062 R)
• M17: 4,272,066 km (0.087 R)
• M18: 5,000,907 km (0.113 R)
• M19: 5,180,125 km (0.083 R)
• M20: 5,655,847 km (0.071 R)
• M21: 5,842,545 km (0.088 R)
• M22: 5,955,491 km (0.085 R)
• M23: 6,107,333 km (0.105 R)
• M24: 6,145,481 km (0.064 R)
• M25: 6,727,117 km (0.105 R)
• M26: 7,900,862 km (0.03 R)
• M27: 8,617,735 km (0.104 R)
• M28: 8,962,259 km (0.103 R)
• M29: 9,223,606 km (0.093 R)
• M30: 9,311,271 km (0.099 R)
• M31: 9,443,366 km (0.103 R)
• M32: 11,075,628 km (0.098 R)
• M33: 11,356,124 km (0.064 R)
• M34: 11,876,276 km (0.062 R)
• M35: 12,549,466 km (0.04 R)
• M36: 12,744,093 km (0.103 R)
• M37: 13,383,474 km (0.072 R)
• M38: 15,052,987 km (0.045 R)
• M39: 15,259,731 km (0.098 R)
• M40: 16,148,941 km (0.072 R)
• M41: 16,520,093 km (0.059 R)
• M42: 16,786,826 km (0.119 R)
• M43: 16,947,494 km (0.117 R)
• M44: 17,595,552 km (0.113 R)
• M45: 18,196,786 km (0.114 R)
• M46: 19,083,153 km (0.096 R)
• M47: 19,813,640 km (0.11 R)
• M48: 20,496,105 km (0.086 R)
• M49: 21,186,200 km (0.096 R)
• M50: 23,182,284 km (0.057 R)
• M51: 23,301,664 km (0.112 R)
• M52: 23,361,353 km (0.096 R)
• M53: 23,421,043 km (0.114 R)
• M54: 23,540,871 km (0.049 R)
• M55: 24,931,832 km (0.105 R)
• M56: 25,729,787 km (0.076 R)
• M57: 27,539,921 km (0.088 R)
• M58: 29,584,325 km (0.118 R)
• M59: 29,908,055 km (0.057 R)
• M60: 30,233,131 km (0.064 R)
• M61: 30,363,431 km (0.087 R)
• M62: 32,274,245 km (0.046 R)
• M63: 33,479,555 km (0.044 R)
• M64: 34,495,324 km (0.098 R)
• M65: 35,796,377 km (0.12 R)
• M66: 36,279,728 km (0.085 R)
• M67: 36,695,759 km (0.109 R)
• M68: 36,904,448 km (0.111 R)
• M69: 37,113,437 km (0.108 R)
• M70: 37,392,736 km (0.063 R)
• M71: 38,375,743 km (0.075 R)
• M72: 39,580,754 km (0.114 R)
• M73: 39,723,321 km (0.063 R)
• M74: 40,295,383 km (0.079 R)
• M75: 41,014,201 km (0.105 R)
• M76: 41,375,330 km (0.113 R)
• M77: 42,027,876 km (0.089 R)
• M78: 42,100,581 km (0.028 R)
• M79: 44,597,519 km (0.088 R)
• M80: 44,894,471 km (0.109 R)
• M81: 45,043,171 km (0.094 R)
• M82: 45,490,169 km (0.083 R)
• M83: 46,088,561 km (0.036 R)
• M84: 46,689,645 km (0.052 R)
• M85: 47,066,632 km (0.097 R)
• M86: 48,051,434 km (0.052 R)
• M87: 48,584,452 km (0.072 R)
• M88: 48,660,747 km (0.093 R)
• M89: 48,813,486 km (0.074 R)
• M90: 50,195,471 km (0.089 R)
• M91: 50,427,049 km (0.072 R)
• M92: 50,736,267 km (0.095 R)
• M93: 51,201,517 km (0.033 R)
• M94: 51,279,158 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.9

Radius: 7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.09 AU - 9.15 AU

Year: 16341 Days

Day: 19.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 135.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,739,428 km

• M1: 91,105 km (0.04 R)
• M2: 256,860 km (0.106 R)
• M3: 411,993 km (0.114 R)
• M4: 537,505 km (0.117 R)
• M5: 724,802 km (0.097 R)
• M6: 878,738 km (0.053 R)
• M7: 1,258,567 km (0.087 R)
• M8: 1,530,685 km (0.048 R)
• M9: 2,153,312 km (0.087 R)
• M10: 2,226,914 km (0.065 R)
• M11: 2,401,943 km (0.093 R)
• M12: 2,504,119 km (0.097 R)
• M13: 2,712,808 km (0.091 R)
• M14: 3,486,678 km (0.118 R)
• M15: 3,631,638 km (0.111 R)
• M16: 3,778,693 km (0.09 R)
• M17: 3,868,003 km (0.109 R)
• M18: 4,324,426 km (0.111 R)
• M19: 4,606,418 km (0.119 R)
• M20: 4,959,319 km (0.059 R)
• M21: 5,354,257 km (0.119 R)
• M22: 6,000,221 km (0.089 R)
• M23: 6,104,491 km (0.053 R)
• M24: 6,244,514 km (0.107 R)
• M25: 6,350,130 km (0.098 R)
• M26: 6,706,622 km (0.092 R)
• M27: 7,142,999 km (0.087 R)
• M28: 7,364,554 km (0.057 R)
• M29: 7,588,502 km (0.1 R)
• M30: 7,890,540 km (0.064 R)
• M31: 7,966,685 km (0.1 R)
• M32: 8,351,002 km (0.042 R)
• M33: 8,545,479 km (0.031 R)
• M34: 8,702,108 km (0.098 R)
• M35: 9,217,772 km (0.088 R)
• M36: 9,378,440 km (0.043 R)
• M37: 10,654,660 km (0.114 R)
• M38: 13,275,315 km (0.117 R)
• M39: 13,411,300 km (0.043 R)
• M40: 14,703,227 km (0.109 R)
• M41: 16,324,568 km (0.062 R)
• M42: 16,519,046 km (0.119 R)
• M43: 17,156,333 km (0.1 R)
• M44: 17,751,732 km (0.118 R)
• M45: 17,801,698 km (0.096 R)
• M46: 18,606,834 km (0.113 R)
• M47: 19,116,065 km (0.081 R)
• M48: 19,269,702 km (0.094 R)
• M49: 19,784,917 km (0.072 R)
• M50: 20,252,410 km (0.069 R)
• M51: 20,409,039 km (0.053 R)
• M52: 20,566,117 km (0.099 R)
• M53: 21,198,317 km (0.117 R)
• M54: 21,623,475 km (0.111 R)
• M55: 21,890,507 km (0.119 R)
• M56: 21,997,619 km (0.083 R)
• M57: 22,482,017 km (0.045 R)
• M58: 22,590,026 km (0.107 R)
• M59: 23,024,159 km (0.052 R)
• M60: 23,242,273 km (0.05 R)
• M61: 24,676,618 km (0.111 R)
• M62: 25,799,350 km (0.041 R)
• M63: 26,595,061 km (0.095 R)
• M64: 26,709,353 km (0.068 R)
• M65: 26,823,945 km (0.104 R)
• M66: 27,745,767 km (0.109 R)
• M67: 27,861,855 km (0.119 R)
• M68: 27,977,943 km (0.106 R)
• M69: 28,152,374 km (0.119 R)
• M70: 28,385,598 km (0.082 R)
• M71: 28,853,989 km (0.096 R)
• M72: 29,265,981 km (0.114 R)
• M73: 30,393,799 km (0.046 R)
• M74: 31,053,376 km (0.11 R)
• M75: 32,937,113 km (0.079 R)
• M76: 34,607,822 km (0.071 R)
• M77: 35,484,914 km (0.077 R)
• M78: 35,610,876 km (0.115 R)
• M79: 35,673,856 km (0.103 R)
• M80: 35,926,228 km (0.034 R)
• M81: 37,133,183 km (0.055 R)
• M82: 37,197,062 km (0.071 R)
• M83: 37,581,079 km (0.107 R)
• M84: 38,030,920 km (0.066 R)
• M85: 38,224,201 km (0.108 R)
• M86: 39,325,839 km (0.091 R)
• M87: 39,782,562 km (0.036 R)
• M88: 40,832,888 km (0.104 R)
• M89: 41,361,418 km (0.076 R)
• M90: 42,893,749 km (0.105 R)
• M91: 44,784,067 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 15,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit