🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.53 AU - 0.81 AU

Year: 245 Days

Day: 48 Hours

Environment

Temp: 3 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.75 AU - 0.81 AU

Year: 307 Days

Day: 41.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.08 AU - 1.28 AU

Year: 572 Days

Day: 24.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,323,962 km

• M1: 245,939 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 13.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.34 AU - 2.9 AU

Year: 1892 Days

Day: 11.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 103,323,962 km

• M1: 192,383 km (0.092 R)
• M2: 350,209 km (0.112 R)
• M3: 444,455 km (0.038 R)
• M4: 593,006 km (0.113 R)
• M5: 694,433 km (0.075 R)
• M6: 925,412 km (0.075 R)
• M7: 1,039,256 km (0.106 R)
• M8: 1,134,251 km (0.116 R)
• M9: 1,307,934 km (0.12 R)
• M10: 1,572,124 km (0.093 R)
• M11: 1,682,976 km (0.06 R)
• M12: 2,061,608 km (0.056 R)
• M13: 2,266,408 km (0.097 R)
• M14: 2,371,425 km (0.112 R)
• M15: 3,187,931 km (0.061 R)
• M16: 3,330,198 km (0.094 R)
• M17: 3,498,945 km (0.083 R)
• M18: 3,584,365 km (0.088 R)
• M19: 3,832,398 km (0.031 R)
• M20: 3,945,793 km (0.051 R)
• M21: 4,202,055 km (0.077 R)
• M22: 4,503,644 km (0.111 R)
• M23: 4,596,843 km (0.061 R)
• M24: 4,690,791 km (0.117 R)
• M25: 4,826,027 km (0.062 R)
• M26: 4,989,987 km (0.041 R)
• M27: 5,086,627 km (0.119 R)
• M28: 5,380,138 km (0.071 R)
• M29: 5,636,100 km (0.091 R)
• M30: 5,852,568 km (0.115 R)
• M31: 6,101,200 km (0.09 R)
• M32: 6,278,922 km (0.108 R)
• M33: 6,383,341 km (0.097 R)
• M34: 6,473,249 km (0.098 R)
• M35: 6,624,194 km (0.037 R)
• M36: 6,929,673 km (0.091 R)
• M37: 7,177,407 km (0.034 R)
• M38: 7,506,971 km (0.086 R)
• M39: 7,649,687 km (0.075 R)
• M40: 8,148,446 km (0.092 R)
• M41: 8,360,875 km (0.064 R)
• M42: 8,508,977 km (0.115 R)
• M43: 8,608,161 km (0.079 R)
• M44: 9,110,062 km (0.118 R)
• M45: 9,415,840 km (0.048 R)
• M46: 9,587,129 km (0.113 R)
• M47: 9,742,262 km (0.043 R)
• M48: 10,107,431 km (0.104 R)
• M49: 10,887,135 km (0.112 R)
• M50: 11,085,053 km (0.115 R)
• M51: 11,594,433 km (0.075 R)
• M52: 12,354,091 km (0.119 R)
• M53: 12,673,932 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51

Radius: 9.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.49 AU - 3.11 AU

Year: 2091 Days

Day: 10.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 103,323,962 km

• M1: 153,338 km (0.026 R)
• M2: 287,527 km (0.099 R)
• M3: 451,636 km (0.052 R)
• M4: 555,008 km (0.107 R)
• M5: 676,182 km (0.048 R)
• M6: 754,572 km (0.083 R)
• M7: 816,804 km (0.08 R)
• M8: 926,310 km (0.059 R)
• M9: 988,244 km (0.101 R)
• M10: 1,349,223 km (0.041 R)
• M11: 1,597,556 km (0.085 R)
• M12: 2,021,217 km (0.083 R)
• M13: 2,214,348 km (0.119 R)
• M14: 2,313,381 km (0.056 R)
• M15: 2,464,475 km (0.088 R)
• M16: 2,731,358 km (0.066 R)
• M17: 2,899,057 km (0.095 R)
• M18: 3,244,927 km (0.056 R)
• M19: 3,317,333 km (0.091 R)
• M20: 3,513,007 km (0.04 R)
• M21: 3,941,455 km (0.062 R)
• M22: 4,044,678 km (0.076 R)
• M23: 4,538,500 km (0.117 R)
• M24: 4,774,416 km (0.108 R)
• M25: 5,004,946 km (0.075 R)
• M26: 5,258,066 km (0.099 R)
• M27: 5,582,993 km (0.065 R)
• M28: 6,013,086 km (0.055 R)
• M29: 6,212,052 km (0.034 R)
• M30: 6,342,651 km (0.114 R)
• M31: 6,463,974 km (0.09 R)
• M32: 6,667,876 km (0.027 R)
• M33: 6,998,637 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 12.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.01 AU - 9.37 AU

Year: 11431 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,323,962 km

• M1: 173,534 km (0.082 R)
• M2: 274,662 km (0.079 R)
• M3: 393,442 km (0.089 R)
• M4: 959,371 km (0.097 R)
• M5: 1,231,938 km (0.082 R)
• M6: 1,334,263 km (0.116 R)
• M7: 1,457,532 km (0.025 R)
• M8: 1,735,186 km (0.069 R)
• M9: 2,194,152 km (0.052 R)
• M10: 2,320,113 km (0.117 R)
• M11: 2,579,516 km (0.106 R)
• M12: 2,712,808 km (0.07 R)
• M13: 2,803,165 km (0.077 R)
• M14: 3,079,921 km (0.049 R)
• M15: 3,414,272 km (0.108 R)
• M16: 3,610,694 km (0.058 R)
• M17: 3,760,442 km (0.106 R)
• M18: 3,963,446 km (0.044 R)
• M19: 4,118,130 km (0.115 R)
• M20: 4,540,445 km (0.089 R)
• M21: 4,648,305 km (0.109 R)
• M22: 4,921,471 km (0.061 R)
• M23: 5,060,148 km (0.047 R)
• M24: 5,284,694 km (0.118 R)
• M25: 5,802,153 km (0.03 R)
• M26: 6,007,701 km (0.066 R)
• M27: 6,456,495 km (0.096 R)
• M28: 6,700,339 km (0.108 R)
• M29: 6,885,242 km (0.118 R)
• M30: 7,009,558 km (0.115 R)
• M31: 7,450,124 km (0.051 R)
• M32: 7,738,249 km (0.06 R)
• M33: 8,193,775 km (0.105 R)
• M34: 8,657,977 km (0.037 R)
• M35: 8,758,656 km (0.091 R)
• M36: 8,859,635 km (0.107 R)
• M37: 9,301,846 km (0.082 R)
• M38: 9,577,555 km (0.112 R)
• M39: 9,820,951 km (0.026 R)
• M40: 10,278,571 km (0.094 R)
• M41: 10,635,361 km (0.055 R)
• M42: 10,959,989 km (0.069 R)
• M43: 11,619,117 km (0.11 R)
• M44: 11,804,469 km (0.053 R)
• M45: 11,916,218 km (0.071 R)
• M46: 13,438,975 km (0.114 R)
• M47: 13,750,887 km (0.11 R)
• M48: 14,025,848 km (0.106 R)
• M49: 14,262,811 km (0.079 R)
• M50: 14,581,005 km (0.067 R)
• M51: 14,661,040 km (0.105 R)
• M52: 15,184,034 km (0.098 R)
• M53: 15,264,967 km (0.086 R)
• M54: 15,386,739 km (0.028 R)
• M55: 15,754,152 km (0.108 R)
• M56: 16,165,546 km (0.111 R)
• M57: 16,372,739 km (0.104 R)
• M58: 16,455,766 km (0.093 R)
• M59: 16,747,781 km (0.097 R)
• M60: 17,336,748 km (0.062 R)
• M61: 17,889,811 km (0.115 R)
• M62: 18,795,327 km (0.084 R)
• M63: 19,363,500 km (0.097 R)
• M64: 19,495,295 km (0.102 R)
• M65: 19,583,408 km (0.092 R)
• M66: 19,715,803 km (0.095 R)
• M67: 20,114,780 km (0.027 R)
• M68: 20,203,940 km (0.106 R)
• M69: 20,875,784 km (0.114 R)
• M70: 21,509,631 km (0.101 R)
• M71: 22,149,760 km (0.096 R)
• M72: 22,981,823 km (0.095 R)
• M73: 23,168,222 km (0.062 R)
• M74: 23,871,482 km (0.113 R)
• M75: 25,732,479 km (0.074 R)
• M76: 27,540,818 km (0.1 R)
• M77: 27,738,736 km (0.04 R)
• M78: 27,986,919 km (0.096 R)
• M79: 28,235,701 km (0.116 R)
• M80: 29,087,361 km (0.092 R)
• M81: 29,491,126 km (0.081 R)
• M82: 29,693,532 km (0.118 R)
• M83: 30,406,066 km (0.091 R)
• M84: 31,175,747 km (0.084 R)
• M85: 31,537,176 km (0.108 R)
• M86: 31,796,130 km (0.07 R)
• M87: 33,576,045 km (0.037 R)
• M88: 33,840,385 km (0.081 R)
• M89: 34,052,515 km (0.116 R)
• M90: 34,158,729 km (0.119 R)
• M91: 34,584,634 km (0.066 R)
• M92: 35,065,890 km (0.071 R)
• M93: 35,495,536 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815

Radius: 6.5

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 13.65 AU - 18.69 AU

Year: 29015 Days

Day: 19.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,323,962 km

• M1: 251,923 km (0.093 R)
• M2: 937,979 km (0.098 R)
• M3: 1,235,080 km (0.095 R)
• M4: 1,636,302 km (0.117 R)
• M5: 1,831,377 km (0.108 R)
• M6: 2,075,521 km (0.06 R)
• M7: 2,243,968 km (0.088 R)
• M8: 2,639,355 km (0.1 R)
• M9: 3,796,196 km (0.091 R)
• M10: 4,159,718 km (0.076 R)
• M11: 4,319,040 km (0.068 R)
• M12: 4,480,307 km (0.101 R)
• M13: 4,976,074 km (0.093 R)
• M14: 5,899,691 km (0.099 R)
• M15: 7,639,066 km (0.118 R)
• M16: 10,087,384 km (0.099 R)
• M17: 10,807,100 km (0.096 R)
• M18: 12,908,800 km (0.071 R)
• M19: 13,768,240 km (0.105 R)
• M20: 14,404,779 km (0.113 R)
• M21: 14,565,447 km (0.106 R)
• M22: 15,050,892 km (0.115 R)
• M23: 15,706,580 km (0.091 R)
• M24: 16,037,789 km (0.104 R)
• M25: 16,204,292 km (0.086 R)
• M26: 16,707,240 km (0.112 R)
• M27: 17,130,303 km (0.079 R)
• M28: 17,215,274 km (0.082 R)
• M29: 18,073,368 km (0.028 R)
• M30: 18,769,895 km (0.07 R)
• M31: 20,458,855 km (0.111 R)
• M32: 20,639,420 km (0.099 R)
• M33: 21,734,027 km (0.08 R)
• M34: 23,316,923 km (0.111 R)
• M35: 23,505,565 km (0.033 R)
• M36: 24,265,373 km (0.048 R)
• M37: 24,456,559 km (0.104 R)
• M38: 24,744,236 km (0.117 R)
• M39: 28,283,123 km (0.059 R)
• M40: 28,383,653 km (0.1 R)
• M41: 28,888,097 km (0.104 R)
• M42: 29,497,409 km (0.114 R)
• M43: 30,935,643 km (0.096 R)
• M44: 31,558,868 km (0.077 R)
• M45: 32,606,950 km (0.109 R)
• M46: 33,453,674 km (0.069 R)
• M47: 33,879,729 km (0.075 R)
• M48: 35,276,674 km (0.106 R)
• M49: 36,692,319 km (0.114 R)
• M50: 37,904,660 km (0.119 R)
• M51: 40,595,177 km (0.097 R)
• M52: 43,462,370 km (0.083 R)
• M53: 46,157,376 km (0.05 R)
• M54: 47,107,472 km (0.034 R)
• M55: 47,465,310 km (0.047 R)
• M56: 50,361,076 km (0.108 R)
• M57: 50,482,998 km (0.081 R)
• M58: 50,604,921 km (0.12 R)
• M59: 51,461,668 km (0.113 R)
• M60: 53,437,706 km (0.109 R)
• M61: 53,686,337 km (0.062 R)
• M62: 54,060,183 km (0.103 R)
• M63: 54,810,565 km (0.108 R)
• M64: 57,590,991 km (0.031 R)
• M65: 58,998,259 km (0.094 R)
• M66: 61,716,302 km (0.115 R)
• M67: 63,156,182 km (0.079 R)
• M68: 64,474,887 km (0.113 R)
• M69: 67,810,920 km (0.107 R)
• M70: 68,080,196 km (0.053 R)
• M71: 68,890,268 km (0.099 R)
• M72: 70,656,271 km (0.095 R)
• M73: 71,613,398 km (0.106 R)
• M74: 72,024,942 km (0.071 R)
• M75: 74,510,361 km (0.113 R)
• M76: 74,788,314 km (0.084 R)
• M77: 77,304,849 km (0.1 R)
• M78: 77,586,093 km (0.109 R)
• M79: 78,573,439 km (0.11 R)
• M80: 79,423,006 km (0.101 R)
• M81: 79,706,942 km (0.032 R)
• M82: 79,848,911 km (0.048 R)
• M83: 80,275,564 km (0.087 R)
• M84: 84,439,172 km (0.082 R)
• M85: 84,728,943 km (0.078 R)
• M86: 87,204,937 km (0.112 R)
• M87: 87,644,306 km (0.062 R)
• M88: 89,556,915 km (0.051 R)
• M89: 89,852,371 km (0.119 R)
• M90: 94,172,907 km (0.071 R)
• M91: 99,170,972 km (0.116 R)
• M92: 99,782,677 km (0.062 R)
• M93: 101,779,211 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 18,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit