🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.48 AU - 0.6 AU

Year: 140 Days

Day: 13.1 Hours

Environment

Temp: 257 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.66 AU - 0.88 AU

Year: 239 Days

Day: 35.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,593,658 km

• M1: 156,928 km (0.078 R)
• M2: 460,313 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.9 AU - 1.16 AU

Year: 369 Days

Day: 44.1 Hours

Environment

Temp: 105 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.04 AU - 1.08 AU

Year: 385 Days

Day: 12.8 Hours

Environment

Temp: 75 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,593,658 km

• M1: 749,037 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.19 AU - 2.37 AU

Year: 1216 Days

Day: 39.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.14 AU - 3.42 AU

Year: 1637 Days

Day: 16.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 8.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.22 AU - 9.98 AU

Year: 8140 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,593,658 km

• M1: 152,590 km (0.069 R)
• M2: 209,287 km (0.092 R)
• M3: 426,653 km (0.026 R)
• M4: 536,608 km (0.101 R)
• M5: 714,629 km (0.112 R)
• M6: 873,801 km (0.088 R)
• M7: 1,031,477 km (0.115 R)
• M8: 1,256,473 km (0.066 R)
• M9: 1,497,175 km (0.067 R)
• M10: 2,341,655 km (0.109 R)
• M11: 2,507,260 km (0.088 R)
• M12: 3,454,813 km (0.03 R)
• M13: 3,517,495 km (0.079 R)
• M14: 3,857,979 km (0.027 R)
• M15: 3,966,588 km (0.096 R)
• M16: 4,164,805 km (0.04 R)
• M17: 4,547,775 km (0.113 R)
• M18: 4,708,892 km (0.049 R)
• M19: 4,942,265 km (0.091 R)
• M20: 5,203,463 km (0.087 R)
• M21: 5,347,825 km (0.082 R)
• M22: 5,469,149 km (0.084 R)
• M23: 6,190,809 km (0.088 R)
• M24: 6,369,429 km (0.046 R)
• M25: 7,531,355 km (0.065 R)
• M26: 7,612,886 km (0.111 R)
• M27: 7,831,897 km (0.033 R)
• M28: 8,108,653 km (0.083 R)
• M29: 8,501,497 km (0.071 R)
• M30: 8,700,313 km (0.101 R)
• M31: 9,073,560 km (0.082 R)
• M32: 9,364,228 km (0.102 R)
• M33: 9,510,685 km (0.063 R)
• M34: 9,657,889 km (0.07 R)
• M35: 10,104,289 km (0.057 R)
• M36: 10,254,485 km (0.073 R)
• M37: 10,344,992 km (0.087 R)
• M38: 10,587,789 km (0.075 R)
• M39: 11,047,952 km (0.067 R)
• M40: 11,358,368 km (0.085 R)
• M41: 12,146,898 km (0.078 R)
• M42: 13,083,680 km (0.061 R)
• M43: 13,379,136 km (0.102 R)
• M44: 13,943,270 km (0.098 R)
• M45: 14,211,349 km (0.092 R)
• M46: 14,515,182 km (0.078 R)
• M47: 14,752,893 km (0.039 R)
• M48: 15,508,362 km (0.107 R)
• M49: 15,612,333 km (0.112 R)
• M50: 15,786,166 km (0.103 R)
• M51: 16,135,776 km (0.095 R)
• M52: 16,452,624 km (0.107 R)
• M53: 16,558,689 km (0.096 R)
• M54: 17,885,622 km (0.053 R)
• M55: 17,994,829 km (0.067 R)
• M56: 18,177,039 km (0.117 R)
• M57: 18,653,957 km (0.119 R)
• M58: 19,432,913 km (0.086 R)
• M59: 19,657,459 km (0.112 R)
• M60: 19,958,151 km (0.037 R)
• M61: 20,146,944 km (0.062 R)
• M62: 20,336,185 km (0.106 R)
• M63: 20,678,465 km (0.099 R)
• M64: 20,831,204 km (0.101 R)
• M65: 21,022,690 km (0.069 R)
• M66: 21,833,061 km (0.104 R)
• M67: 22,457,483 km (0.117 R)
• M68: 23,048,095 km (0.028 R)
• M69: 23,604,001 km (0.1 R)
• M70: 24,124,153 km (0.104 R)
• M71: 24,688,436 km (0.081 R)
• M72: 25,338,887 km (0.107 R)
• M73: 27,197,940 km (0.043 R)
• M74: 27,533,039 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.9

Radius: 10.3

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.06 AU - 8.38 AU

Year: 8322 Days

Day: 8.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,593,658 km

• M1: 144,811 km (0.086 R)
• M2: 251,624 km (0.118 R)
• M3: 410,646 km (0.113 R)
• M4: 838,346 km (0.06 R)
• M5: 1,038,957 km (0.04 R)
• M6: 1,641,388 km (0.12 R)
• M7: 2,236,638 km (0.114 R)
• M8: 2,363,497 km (0.084 R)
• M9: 2,650,874 km (0.07 R)
• M10: 2,785,213 km (0.05 R)
• M11: 3,403,501 km (0.105 R)
• M12: 3,609,049 km (0.117 R)
• M13: 3,758,497 km (0.103 R)
• M14: 4,313,355 km (0.104 R)
• M15: 5,260,759 km (0.083 R)
• M16: 5,567,584 km (0.099 R)
• M17: 5,950,704 km (0.095 R)
• M18: 6,092,074 km (0.119 R)
• M19: 6,163,283 km (0.106 R)
• M20: 7,566,959 km (0.119 R)
• M21: 8,108,354 km (0.088 R)
• M22: 8,265,282 km (0.117 R)
• M23: 9,146,713 km (0.12 R)
• M24: 9,681,675 km (0.038 R)
• M25: 10,226,660 km (0.038 R)
• M26: 10,566,995 km (0.039 R)
• M27: 11,434,364 km (0.071 R)
• M28: 12,595,692 km (0.102 R)
• M29: 12,732,125 km (0.066 R)
• M30: 12,823,230 km (0.065 R)
• M31: 13,006,338 km (0.095 R)
• M32: 13,421,622 km (0.077 R)
• M33: 14,123,236 km (0.086 R)
• M34: 15,125,392 km (0.096 R)
• M35: 15,416,061 km (0.1 R)
• M36: 15,708,524 km (0.119 R)
• M37: 16,101,219 km (0.069 R)
• M38: 16,249,321 km (0.099 R)
• M39: 16,497,204 km (0.037 R)
• M40: 16,896,481 km (0.096 R)
• M41: 17,653,596 km (0.091 R)
• M42: 17,806,335 km (0.066 R)
• M43: 17,959,673 km (0.095 R)
• M44: 18,525,153 km (0.052 R)
• M45: 19,096,467 km (0.063 R)
• M46: 19,463,132 km (0.041 R)
• M47: 19,620,958 km (0.056 R)
• M48: 20,791,411 km (0.06 R)
• M49: 21,493,624 km (0.087 R)
• M50: 21,711,289 km (0.026 R)
• M51: 21,929,701 km (0.062 R)
• M52: 22,644,480 km (0.104 R)
• M53: 23,478,638 km (0.096 R)
• M54: 23,815,233 km (0.034 R)
• M55: 24,040,378 km (0.094 R)
• M56: 24,493,061 km (0.111 R)
• M57: 24,834,294 km (0.039 R)
• M58: 25,291,764 km (0.093 R)
• M59: 26,215,232 km (0.085 R)
• M60: 27,208,412 km (0.081 R)
• M61: 27,502,821 km (0.069 R)
• M62: 27,620,853 km (0.089 R)
• M63: 28,094,929 km (0.113 R)
• M64: 28,332,939 km (0.071 R)
• M65: 30,078,447 km (0.119 R)
• M66: 32,106,845 km (0.116 R)
• M67: 32,418,008 km (0.082 R)
• M68: 33,168,989 km (0.083 R)
• M69: 33,420,464 km (0.117 R)
• M70: 34,687,857 km (0.116 R)
• M71: 34,943,220 km (0.058 R)
• M72: 35,391,715 km (0.072 R)
• M73: 35,455,892 km (0.057 R)
• M74: 36,553,492 km (0.11 R)
• M75: 36,748,268 km (0.093 R)
• M76: 38,319,495 km (0.116 R)
• M77: 39,712,251 km (0.111 R)
• M78: 41,527,023 km (0.118 R)
• M79: 41,662,558 km (0.071 R)
• M80: 41,730,476 km (0.058 R)
• M81: 43,300,206 km (0.089 R)
• M82: 43,988,805 km (0.085 R)
• M83: 45,586,062 km (0.085 R)
• M84: 45,725,936 km (0.036 R)
• M85: 45,935,821 km (0.108 R)
• M86: 46,356,790 km (0.045 R)
• M87: 46,778,955 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.9

Radius: 11.3

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.44 AU - 13.52 AU

Year: 15568 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,593,658 km

• M1: 142,567 km (0.109 R)
• M2: 665,262 km (0.055 R)
• M3: 787,633 km (0.056 R)
• M4: 918,232 km (0.053 R)
• M5: 1,104,481 km (0.067 R)
• M6: 2,183,680 km (0.082 R)
• M7: 2,340,309 km (0.109 R)
• M8: 2,598,964 km (0.099 R)
• M9: 2,698,446 km (0.119 R)
• M10: 2,799,275 km (0.101 R)
• M11: 2,935,559 km (0.04 R)
• M12: 3,466,482 km (0.067 R)
• M13: 3,576,436 km (0.055 R)
• M14: 3,913,032 km (0.082 R)
• M15: 3,989,177 km (0.084 R)
• M16: 4,259,949 km (0.116 R)
• M17: 4,901,125 km (0.043 R)
• M18: 5,233,233 km (0.064 R)
• M19: 5,529,885 km (0.097 R)
• M20: 6,139,646 km (0.092 R)
• M21: 7,949,032 km (0.04 R)
• M22: 8,143,360 km (0.107 R)
• M23: 8,241,197 km (0.096 R)
• M24: 8,388,701 km (0.117 R)
• M25: 8,586,619 km (0.033 R)
• M26: 9,291,524 km (0.059 R)
• M27: 9,806,589 km (0.096 R)
• M28: 10,015,278 km (0.054 R)
• M29: 10,225,314 km (0.104 R)
• M30: 10,543,209 km (0.076 R)
• M31: 11,026,111 km (0.078 R)
• M32: 11,406,838 km (0.028 R)
• M33: 11,902,605 km (0.09 R)
• M34: 12,293,055 km (0.075 R)
• M35: 12,461,802 km (0.097 R)
• M36: 12,858,236 km (0.102 R)
• M37: 14,544,952 km (0.038 R)
• M38: 15,931,575 km (0.049 R)
• M39: 16,733,868 km (0.105 R)
• M40: 17,423,066 km (0.068 R)
• M41: 19,153,763 km (0.07 R)
• M42: 20,337,681 km (0.073 R)
• M43: 22,021,255 km (0.115 R)
• M44: 22,294,720 km (0.086 R)
• M45: 23,052,733 km (0.04 R)
• M46: 23,609,237 km (0.082 R)
• M47: 24,452,370 km (0.085 R)
• M48: 24,806,618 km (0.04 R)
• M49: 25,879,384 km (0.096 R)
• M50: 26,967,410 km (0.075 R)
• M51: 28,515,598 km (0.084 R)
• M52: 28,590,098 km (0.109 R)
• M53: 29,038,143 km (0.079 R)
• M54: 29,112,942 km (0.111 R)
• M55: 29,187,891 km (0.083 R)
• M56: 31,774,588 km (0.056 R)
• M57: 32,083,807 km (0.118 R)
• M58: 33,959,465 km (0.086 R)
• M59: 34,592,563 km (0.096 R)
• M60: 36,515,195 km (0.096 R)
• M61: 38,225,846 km (0.027 R)
• M62: 38,307,976 km (0.116 R)
• M63: 39,380,742 km (0.088 R)
• M64: 39,712,700 km (0.107 R)
• M65: 41,555,745 km (0.056 R)
• M66: 44,890,880 km (0.08 R)
• M67: 46,196,271 km (0.115 R)
• M68: 46,721,958 km (0.073 R)
• M69: 47,514,229 km (0.038 R)
• M70: 47,602,491 km (0.078 R)
• M71: 47,690,904 km (0.104 R)
• M72: 47,779,316 km (0.12 R)
• M73: 48,222,126 km (0.09 R)
• M74: 48,310,837 km (0.077 R)
• M75: 50,547,026 km (0.116 R)
• M76: 53,182,941 km (0.113 R)
• M77: 53,274,644 km (0.117 R)
• M78: 54,194,372 km (0.1 R)
• M79: 54,933,984 km (0.105 R)
• M80: 56,236,383 km (0.081 R)
• M81: 56,329,732 km (0.085 R)
• M82: 56,610,377 km (0.056 R)
• M83: 57,078,918 km (0.078 R)
• M84: 57,454,708 km (0.095 R)
• M85: 57,831,395 km (0.081 R)
• M86: 61,642,850 km (0.111 R)
• M87: 63,773,572 km (0.109 R)
• M88: 64,554,324 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923.4

Radius: 4.5

Gravity: 45.6 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.97 AU - 16.77 AU

Year: 21277 Days

Day: 16.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,593,658 km

• M1: 107,262 km (0.025 R)
• M2: 756,217 km (0.092 R)
• M3: 891,603 km (0.075 R)
• M4: 1,064,239 km (0.053 R)
• M5: 1,124,078 km (0.084 R)
• M6: 1,247,197 km (0.068 R)
• M7: 1,342,491 km (0.115 R)
• M8: 1,890,019 km (0.105 R)
• M9: 2,111,424 km (0.077 R)
• M10: 2,225,268 km (0.088 R)
• M11: 2,741,531 km (0.104 R)
• M12: 2,824,109 km (0.104 R)
• M13: 3,034,294 km (0.103 R)
• M14: 3,425,342 km (0.094 R)
• M15: 3,604,261 km (0.114 R)
• M16: 3,878,325 km (0.104 R)
• M17: 4,494,818 km (0.075 R)
• M18: 4,740,009 km (0.084 R)
• M19: 5,397,790 km (0.085 R)
• M20: 5,976,435 km (0.109 R)
• M21: 6,083,697 km (0.09 R)
• M22: 6,137,701 km (0.101 R)
• M23: 6,246,010 km (0.069 R)
• M24: 7,885,603 km (0.089 R)
• M25: 9,088,968 km (0.102 R)
• M26: 9,274,320 km (0.077 R)
• M27: 10,219,928 km (0.063 R)
• M28: 10,541,863 km (0.102 R)
• M29: 10,932,612 km (0.099 R)
• M30: 12,065,218 km (0.054 R)
• M31: 12,268,970 km (0.082 R)
• M32: 12,337,187 km (0.103 R)
• M33: 15,976,305 km (0.056 R)
• M34: 17,257,610 km (0.089 R)
• M35: 17,410,499 km (0.119 R)
• M36: 18,649,918 km (0.101 R)
• M37: 20,642,412 km (0.06 R)
• M38: 23,883,001 km (0.044 R)
• M39: 23,968,122 km (0.052 R)
• M40: 27,277,526 km (0.094 R)
• M41: 28,985,186 km (0.106 R)
• M42: 29,166,947 km (0.075 R)
• M43: 30,265,444 km (0.095 R)
• M44: 31,098,106 km (0.119 R)
• M45: 31,191,156 km (0.105 R)
• M46: 31,563,954 km (0.086 R)
• M47: 32,125,993 km (0.071 R)
• M48: 32,880,565 km (0.109 R)
• M49: 32,975,410 km (0.093 R)
• M50: 34,311,169 km (0.119 R)
• M51: 34,985,556 km (0.112 R)
• M52: 35,859,208 km (0.063 R)
• M53: 36,054,284 km (0.108 R)
• M54: 36,543,618 km (0.09 R)
• M55: 36,740,040 km (0.092 R)
• M56: 40,029,847 km (0.081 R)
• M57: 40,333,680 km (0.078 R)
• M58: 40,435,108 km (0.032 R)
• M59: 44,037,574 km (0.113 R)
• M60: 44,455,700 km (0.094 R)
• M61: 46,460,162 km (0.074 R)
• M62: 49,467,229 km (0.082 R)
• M63: 50,010,867 km (0.091 R)
• M64: 51,543,348 km (0.106 R)
• M65: 52,204,870 km (0.108 R)
• M66: 52,315,423 km (0.109 R)
• M67: 53,424,840 km (0.095 R)
• M68: 54,542,187 km (0.102 R)
• M69: 55,893,056 km (0.093 R)
• M70: 58,398,072 km (0.116 R)
• M71: 61,638,811 km (0.106 R)
• M72: 62,810,312 km (0.113 R)
• M73: 64,344,288 km (0.086 R)
• M74: 64,937,444 km (0.073 R)
• M75: 65,651,774 km (0.11 R)
• M76: 65,890,382 km (0.093 R)
• M77: 69,140,695 km (0.088 R)
• M78: 69,869,985 km (0.1 R)
• M79: 70,601,817 km (0.074 R)
• M80: 71,704,503 km (0.114 R)
• M81: 73,430,863 km (0.049 R)
• M82: 73,802,614 km (0.12 R)
• M83: 74,050,796 km (0.077 R)
• M84: 74,423,594 km (0.098 R)
• M85: 74,921,606 km (0.058 R)
• M86: 75,170,985 km (0.09 R)
• M87: 76,046,133 km (0.045 R)
• M88: 76,171,346 km (0.087 R)
• M89: 80,089,464 km (0.111 R)
• M90: 82,008,655 km (0.069 R)
• M91: 82,265,664 km (0.084 R)
• M92: 83,813,553 km (0.118 R)
• M93: 85,761,767 km (0.074 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit