🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.62 AU - 0.92 AU

Year: 291 Days

Day: 37.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.73 AU - 1.01 AU

Year: 349 Days

Day: 32.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.08 AU - 1.6 AU

Year: 668 Days

Day: 34.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,569,108 km

• M1: 315,053 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.48 AU - 1.76 AU

Year: 888 Days

Day: 42.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.1 AU - 2.2 AU

Year: 1357 Days

Day: 17.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.34 AU - 2.58 AU

Year: 1661 Days

Day: 14.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 9.4

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.82 AU - 3.32 AU

Year: 2315 Days

Day: 5.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,569,108 km

• M1: 124,465 km (0.086 R)
• M2: 192,832 km (0.118 R)
• M3: 251,324 km (0.111 R)
• M4: 366,964 km (0.119 R)
• M5: 606,171 km (0.108 R)
• M6: 798,703 km (0.101 R)
• M7: 1,011,282 km (0.055 R)
• M8: 1,262,307 km (0.097 R)
• M9: 1,343,538 km (0.114 R)
• M10: 1,576,612 km (0.079 R)
• M11: 1,788,293 km (0.11 R)
• M12: 1,926,970 km (0.112 R)
• M13: 2,251,897 km (0.109 R)
• M14: 2,376,811 km (0.058 R)
• M15: 2,440,091 km (0.119 R)
• M16: 2,542,565 km (0.112 R)
• M17: 2,646,536 km (0.087 R)
• M18: 2,885,593 km (0.106 R)
• M19: 3,007,815 km (0.077 R)
• M20: 3,145,744 km (0.098 R)
• M21: 3,271,705 km (0.084 R)
• M22: 3,399,163 km (0.116 R)
• M23: 3,688,784 km (0.092 R)
• M24: 3,792,007 km (0.089 R)
• M25: 3,851,397 km (0.09 R)
• M26: 3,956,265 km (0.112 R)
• M27: 4,369,305 km (0.112 R)
• M28: 4,431,687 km (0.103 R)
• M29: 5,039,055 km (0.085 R)
• M30: 5,537,216 km (0.085 R)
• M31: 5,655,697 km (0.114 R)
• M32: 5,758,022 km (0.089 R)
• M33: 5,826,538 km (0.12 R)
• M34: 6,051,084 km (0.064 R)
• M35: 6,296,126 km (0.101 R)
• M36: 6,580,212 km (0.066 R)
• M37: 6,669,821 km (0.109 R)
• M38: 7,014,195 km (0.113 R)
• M39: 7,160,951 km (0.114 R)
• M40: 7,569,802 km (0.062 R)
• M41: 7,663,749 km (0.102 R)
• M42: 7,758,146 km (0.046 R)
• M43: 7,871,840 km (0.111 R)
• M44: 8,005,281 km (0.103 R)
• M45: 8,585,721 km (0.035 R)
• M46: 8,801,890 km (0.089 R)
• M47: 9,562,595 km (0.113 R)
• M48: 10,178,190 km (0.085 R)
• M49: 10,302,805 km (0.06 R)
• M50: 10,365,337 km (0.115 R)
• M51: 10,448,813 km (0.106 R)
• M52: 10,616,662 km (0.092 R)
• M53: 11,018,631 km (0.069 R)
• M54: 11,296,584 km (0.098 R)
• M55: 12,034,550 km (0.089 R)
• M56: 12,210,477 km (0.114 R)
• M57: 12,298,740 km (0.064 R)
• M58: 12,498,154 km (0.091 R)
• M59: 12,990,032 km (0.051 R)
• M60: 13,261,103 km (0.102 R)
• M61: 13,465,604 km (0.11 R)
• M62: 13,556,709 km (0.103 R)
• M63: 13,671,151 km (0.084 R)
• M64: 13,762,705 km (0.112 R)
• M65: 13,923,672 km (0.102 R)
• M66: 14,201,027 km (0.092 R)
• M67: 14,550,338 km (0.06 R)
• M68: 15,519,433 km (0.037 R)
• M69: 15,759,088 km (0.089 R)
• M70: 15,831,195 km (0.118 R)
• M71: 15,999,791 km (0.032 R)
• M72: 16,144,901 km (0.117 R)
• M73: 16,266,076 km (0.078 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.5

Radius: 13.3

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.84 AU - 8.06 AU

Year: 7051 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 95,569,108 km

• M1: 174,880 km (0.028 R)
• M2: 321,785 km (0.119 R)
• M3: 441,613 km (0.111 R)
• M4: 545,434 km (0.069 R)
• M5: 672,891 km (0.095 R)
• M6: 1,953,898 km (0.12 R)
• M7: 2,848,792 km (0.116 R)
• M8: 2,966,077 km (0.117 R)
• M9: 3,108,793 km (0.04 R)
• M10: 4,092,549 km (0.091 R)
• M11: 4,252,170 km (0.113 R)
• M12: 4,577,545 km (0.085 R)
• M13: 5,631,612 km (0.036 R)
• M14: 5,809,633 km (0.112 R)
• M15: 6,110,325 km (0.055 R)
• M16: 6,354,618 km (0.101 R)
• M17: 7,138,810 km (0.027 R)
• M18: 7,267,165 km (0.113 R)
• M19: 7,493,657 km (0.098 R)
• M20: 7,624,106 km (0.051 R)
• M21: 8,220,553 km (0.046 R)
• M22: 8,729,185 km (0.05 R)
• M23: 8,935,630 km (0.049 R)
• M24: 9,812,872 km (0.096 R)
• M25: 10,461,529 km (0.088 R)
• M26: 10,790,943 km (0.094 R)
• M27: 11,123,948 km (0.037 R)
• M28: 11,347,896 km (0.103 R)
• M29: 11,762,282 km (0.099 R)
• M30: 12,528,522 km (0.038 R)
• M31: 12,683,655 km (0.091 R)
• M32: 13,310,770 km (0.102 R)
• M33: 13,469,194 km (0.088 R)
• M34: 14,554,526 km (0.063 R)
• M35: 15,211,111 km (0.049 R)
• M36: 15,709,721 km (0.099 R)
• M37: 16,340,725 km (0.116 R)
• M38: 16,425,547 km (0.113 R)
• M39: 16,510,369 km (0.12 R)
• M40: 17,194,929 km (0.106 R)
• M41: 17,367,565 km (0.036 R)
• M42: 18,195,290 km (0.093 R)
• M43: 18,547,742 km (0.111 R)
• M44: 18,813,428 km (0.041 R)
• M45: 19,348,839 km (0.062 R)
• M46: 19,528,356 km (0.079 R)
• M47: 19,618,265 km (0.096 R)
• M48: 19,889,187 km (0.084 R)
• M49: 20,070,350 km (0.117 R)
• M50: 22,570,280 km (0.051 R)
• M51: 23,186,623 km (0.037 R)
• M52: 23,616,717 km (0.113 R)
• M53: 24,194,164 km (0.069 R)
• M54: 25,020,094 km (0.106 R)
• M55: 25,313,904 km (0.096 R)
• M56: 26,102,884 km (0.066 R)
• M57: 26,351,067 km (0.047 R)
• M58: 26,450,549 km (0.073 R)
• M59: 26,749,745 km (0.078 R)
• M60: 27,603,799 km (0.07 R)
• M61: 27,856,620 km (0.074 R)
• M62: 28,110,337 km (0.055 R)
• M63: 28,927,142 km (0.105 R)
• M64: 29,287,074 km (0.101 R)
• M65: 29,596,742 km (0.087 R)
• M66: 30,219,219 km (0.118 R)
• M67: 32,165,637 km (0.114 R)
• M68: 32,591,841 km (0.073 R)
• M69: 32,752,210 km (0.077 R)
• M70: 32,912,728 km (0.118 R)
• M71: 33,827,669 km (0.119 R)
• M72: 34,044,137 km (0.077 R)
• M73: 34,423,966 km (0.083 R)
• M74: 35,352,670 km (0.05 R)
• M75: 35,517,377 km (0.039 R)
• M76: 35,902,741 km (0.11 R)
• M77: 36,344,803 km (0.081 R)
• M78: 36,788,660 km (0.105 R)
• M79: 37,402,011 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.2

Radius: 4

Gravity: 17.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.34 AU - 20.14 AU

Year: 28171 Days

Day: 19 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 95,569,108 km

• M1: 344,524 km (0.08 R)
• M2: 471,383 km (0.074 R)
• M3: 1,641,089 km (0.051 R)
• M4: 2,076,568 km (0.099 R)
• M5: 3,773,307 km (0.088 R)
• M6: 3,852,744 km (0.093 R)
• M7: 3,892,686 km (0.119 R)
• M8: 4,053,953 km (0.084 R)
• M9: 5,154,245 km (0.069 R)
• M10: 5,331,219 km (0.077 R)
• M11: 5,736,779 km (0.098 R)
• M12: 6,292,834 km (0.098 R)
• M13: 7,505,624 km (0.115 R)
• M14: 7,655,821 km (0.044 R)
• M15: 8,735,468 km (0.076 R)
• M16: 9,105,723 km (0.104 R)
• M17: 9,427,209 km (0.105 R)
• M18: 10,136,453 km (0.079 R)
• M19: 11,260,830 km (0.073 R)
• M20: 11,432,868 km (0.086 R)
• M21: 11,663,548 km (0.06 R)
• M22: 12,188,337 km (0.1 R)
• M23: 12,542,435 km (0.106 R)
• M24: 13,079,940 km (0.109 R)
• M25: 13,685,961 km (0.042 R)
• M26: 18,987,560 km (0.045 R)
• M27: 19,329,092 km (0.102 R)
• M28: 21,208,789 km (0.046 R)
• M29: 21,991,037 km (0.085 R)
• M30: 25,588,566 km (0.088 R)
• M31: 25,814,758 km (0.059 R)
• M32: 26,573,219 km (0.09 R)
• M33: 26,878,698 km (0.098 R)
• M34: 28,579,327 km (0.046 R)
• M35: 30,075,904 km (0.077 R)
• M36: 30,155,340 km (0.105 R)
• M37: 31,275,230 km (0.107 R)
• M38: 32,083,507 km (0.086 R)
• M39: 37,160,111 km (0.084 R)
• M40: 40,008,455 km (0.088 R)
• M41: 42,301,491 km (0.088 R)
• M42: 42,747,442 km (0.113 R)
• M43: 43,015,671 km (0.107 R)
• M44: 46,003,140 km (0.076 R)
• M45: 46,645,364 km (0.117 R)
• M46: 49,337,677 km (0.117 R)
• M47: 50,560,789 km (0.073 R)
• M48: 51,508,492 km (0.101 R)
• M49: 54,193,025 km (0.099 R)
• M50: 54,289,666 km (0.113 R)
• M51: 54,386,455 km (0.085 R)
• M52: 55,454,734 km (0.088 R)
• M53: 56,529,894 km (0.094 R)
• M54: 56,628,030 km (0.056 R)
• M55: 56,726,166 km (0.049 R)
• M56: 58,601,525 km (0.1 R)
• M57: 60,497,229 km (0.093 R)
• M58: 60,999,429 km (0.099 R)
• M59: 62,108,997 km (0.083 R)
• M60: 62,311,552 km (0.05 R)
• M61: 63,429,048 km (0.092 R)
• M62: 64,348,327 km (0.112 R)
• M63: 65,477,941 km (0.117 R)
• M64: 66,406,944 km (0.058 R)
• M65: 67,236,314 km (0.116 R)
• M66: 68,069,275 km (0.116 R)
• M67: 68,591,521 km (0.057 R)
• M68: 68,905,527 km (0.116 R)
• M69: 69,955,704 km (0.073 R)
• M70: 70,271,805 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.6

Radius: 3.9

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.88 AU - 16.72 AU

Year: 28327 Days

Day: 22.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 95,569,108 km

• M1: 64,177 km (0.097 R)
• M2: 190,139 km (0.069 R)
• M3: 279,150 km (0.049 R)
• M4: 318,643 km (0.076 R)
• M5: 520,301 km (0.048 R)
• M6: 1,084,585 km (0.119 R)
• M7: 2,332,530 km (0.093 R)
• M8: 3,773,606 km (0.069 R)
• M9: 4,019,246 km (0.1 R)
• M10: 4,068,912 km (0.105 R)
• M11: 4,168,993 km (0.113 R)
• M12: 4,474,173 km (0.075 R)
• M13: 5,487,100 km (0.104 R)
• M14: 6,047,494 km (0.117 R)
• M15: 6,625,989 km (0.07 R)
• M16: 6,921,744 km (0.11 R)
• M17: 7,404,047 km (0.108 R)
• M18: 8,084,718 km (0.045 R)
• M19: 8,273,809 km (0.053 R)
• M20: 8,849,761 km (0.079 R)
• M21: 9,771,135 km (0.066 R)
• M22: 10,516,132 km (0.111 R)
• M23: 11,279,380 km (0.051 R)
• M24: 11,774,250 km (0.092 R)
• M25: 12,348,556 km (0.095 R)
• M26: 12,712,079 km (0.065 R)
• M27: 14,201,027 km (0.117 R)
• M28: 14,735,091 km (0.117 R)
• M29: 14,811,835 km (0.055 R)
• M30: 15,120,455 km (0.115 R)
• M31: 15,980,194 km (0.115 R)
• M32: 16,217,307 km (0.11 R)
• M33: 18,403,829 km (0.091 R)
• M34: 18,569,434 km (0.108 R)
• M35: 20,939,364 km (0.05 R)
• M36: 24,394,925 km (0.097 R)
• M37: 24,850,600 km (0.049 R)
• M38: 25,585,425 km (0.108 R)
• M39: 25,955,530 km (0.112 R)
• M40: 26,234,231 km (0.033 R)
• M41: 27,548,149 km (0.078 R)
• M42: 28,883,160 km (0.058 R)
• M43: 29,075,693 km (0.072 R)
• M44: 29,268,524 km (0.046 R)
• M45: 30,044,339 km (0.102 R)
• M46: 30,239,265 km (0.079 R)
• M47: 30,532,477 km (0.116 R)
• M48: 31,516,831 km (0.056 R)
• M49: 32,511,656 km (0.115 R)
• M50: 33,820,189 km (0.092 R)
• M51: 34,838,352 km (0.085 R)
• M52: 35,351,174 km (0.072 R)
• M53: 35,660,093 km (0.028 R)
• M54: 35,866,538 km (0.102 R)
• M55: 36,800,478 km (0.113 R)
• M56: 38,163,464 km (0.084 R)
• M57: 40,292,541 km (0.034 R)
• M58: 41,046,813 km (0.094 R)
• M59: 43,667,918 km (0.118 R)
• M60: 43,778,171 km (0.114 R)
• M61: 44,442,535 km (0.107 R)
• M62: 44,664,688 km (0.066 R)
• M63: 48,725,971 km (0.059 R)
• M64: 48,955,006 km (0.074 R)
• M65: 49,529,312 km (0.067 R)
• M66: 50,684,507 km (0.062 R)
• M67: 53,965,786 km (0.071 R)
• M68: 55,034,962 km (0.071 R)
• M69: 55,273,571 km (0.083 R)
• M70: 55,871,514 km (0.057 R)
• M71: 57,799,082 km (0.06 R)
• M72: 58,041,580 km (0.071 R)
• M73: 58,405,851 km (0.082 R)
• M74: 61,224,425 km (0.09 R)
• M75: 61,719,145 km (0.049 R)
• M76: 61,966,879 km (0.095 R)
• M77: 63,086,320 km (0.077 R)
• M78: 63,836,254 km (0.079 R)
• M79: 64,840,803 km (0.087 R)
• M80: 65,092,726 km (0.071 R)
• M81: 65,724,029 km (0.118 R)
• M82: 66,230,418 km (0.085 R)
• M83: 66,611,145 km (0.052 R)
• M84: 67,247,384 km (0.097 R)
• M85: 68,013,326 km (0.089 R)
• M86: 68,269,437 km (0.1 R)
• M87: 68,910,763 km (0.075 R)
• M88: 69,167,922 km (0.052 R)
• M89: 73,587,193 km (0.115 R)
• M90: 74,113,179 km (0.094 R)
• M91: 80,385,069 km (0.114 R)
• M92: 80,520,456 km (0.109 R)
• M93: 82,013,592 km (0.06 R)
• M94: 82,149,726 km (0.102 R)
• M95: 84,476,571 km (0.1 R)
• M96: 85,027,091 km (0.119 R)
• M97: 85,855,265 km (0.066 R)
• M98: 93,570,177 km (0.111 R)
• M99: 94,710,711 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 10,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit