🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.61 AU

Year: 136 Days

Day: 18.1 Hours

Environment

Temp: 245 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,921,282 km

• M1: 359,484 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.76 AU - 0.78 AU

Year: 239 Days

Day: 39.3 Hours

Environment

Temp: 208 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.82 AU - 0.88 AU

Year: 277 Days

Day: 38.3 Hours

Environment

Temp: 99 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.19 AU - 1.77 AU

Year: 636 Days

Day: 35 Hours

Environment

Temp: -19 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.51 AU - 1.73 AU

Year: 728 Days

Day: 24.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,921,282 km

• M1: 737,218 km (0.103 R)

Asteroid Belt

Center: 6.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.6

Radius: 8.3

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.72 AU - 11.68 AU

Year: 13235 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,921,282 km

• M1: 165,754 km (0.104 R)
• M2: 254,167 km (0.097 R)
• M3: 307,274 km (0.079 R)
• M4: 461,210 km (0.101 R)
• M5: 530,324 km (0.096 R)
• M6: 1,413,401 km (0.079 R)
• M7: 1,625,680 km (0.059 R)
• M8: 1,763,609 km (0.043 R)
• M9: 2,140,297 km (0.044 R)
• M10: 2,200,585 km (0.109 R)
• M11: 2,415,856 km (0.062 R)
• M12: 2,702,635 km (0.085 R)
• M13: 3,378,967 km (0.096 R)
• M14: 3,663,652 km (0.118 R)
• M15: 3,882,364 km (0.067 R)
• M16: 4,105,265 km (0.083 R)
• M17: 4,332,504 km (0.093 R)
• M18: 4,409,248 km (0.068 R)
• M19: 4,918,628 km (0.115 R)
• M20: 5,038,755 km (0.083 R)
• M21: 6,468,163 km (0.096 R)
• M22: 6,599,959 km (0.111 R)
• M23: 7,045,910 km (0.1 R)
• M24: 7,181,595 km (0.119 R)
• M25: 8,298,044 km (0.087 R)
• M26: 9,768,143 km (0.048 R)
• M27: 11,422,845 km (0.114 R)
• M28: 11,475,952 km (0.083 R)
• M29: 11,635,872 km (0.078 R)
• M30: 11,742,685 km (0.109 R)
• M31: 12,119,671 km (0.089 R)
• M32: 12,500,548 km (0.106 R)
• M33: 13,666,663 km (0.053 R)
• M34: 14,234,088 km (0.053 R)
• M35: 14,983,274 km (0.072 R)
• M36: 15,333,483 km (0.068 R)
• M37: 15,509,559 km (0.1 R)
• M38: 15,863,657 km (0.077 R)
• M39: 16,339,977 km (0.115 R)
• M40: 16,519,943 km (0.034 R)
• M41: 17,306,828 km (0.083 R)
• M42: 18,478,927 km (0.12 R)
• M43: 19,995,700 km (0.109 R)
• M44: 20,510,167 km (0.109 R)
• M45: 20,639,420 km (0.093 R)
• M46: 20,898,823 km (0.104 R)
• M47: 21,881,232 km (0.086 R)
• M48: 22,079,449 km (0.079 R)
• M49: 22,344,686 km (0.101 R)
• M50: 23,958,697 km (0.111 R)
• M51: 24,779,690 km (0.06 R)
• M52: 25,124,514 km (0.045 R)
• M53: 26,028,384 km (0.108 R)
• M54: 28,011,154 km (0.091 R)
• M55: 28,586,657 km (0.091 R)
• M56: 30,189,000 km (0.076 R)
• M57: 31,447,118 km (0.1 R)
• M58: 33,328,162 km (0.045 R)
• M59: 33,861,478 km (0.092 R)
• M60: 34,244,000 km (0.09 R)
• M61: 34,474,231 km (0.1 R)
• M62: 35,944,479 km (0.025 R)
• M63: 36,256,540 km (0.069 R)
• M64: 36,412,870 km (0.04 R)
• M65: 38,227,492 km (0.082 R)
• M66: 39,185,965 km (0.092 R)
• M67: 39,507,152 km (0.096 R)
• M68: 40,152,218 km (0.119 R)
• M69: 41,289,461 km (0.072 R)
• M70: 41,371,142 km (0.065 R)
• M71: 42,684,611 km (0.078 R)
• M72: 44,596,771 km (0.086 R)
• M73: 45,100,018 km (0.117 R)
• M74: 45,352,539 km (0.119 R)
• M75: 45,520,986 km (0.056 R)
• M76: 46,961,913 km (0.088 R)
• M77: 50,236,461 km (0.077 R)
• M78: 52,077,412 km (0.067 R)
• M79: 52,784,561 km (0.12 R)
• M80: 52,961,835 km (0.106 R)
• M81: 53,050,547 km (0.082 R)
• M82: 54,924,858 km (0.105 R)
• M83: 55,104,525 km (0.111 R)
• M84: 55,824,989 km (0.092 R)
• M85: 56,548,743 km (0.087 R)
• M86: 56,639,399 km (0.09 R)
• M87: 57,457,700 km (0.116 R)
• M88: 61,327,647 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712

Radius: 8.2

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.4 AU - 14.46 AU

Year: 15474 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,921,282 km

• M1: 209,437 km (0.097 R)
• M2: 358,287 km (0.048 R)
• M3: 680,222 km (0.109 R)
• M4: 784,042 km (0.119 R)
• M5: 870,959 km (0.109 R)
• M6: 961,466 km (0.077 R)
• M7: 1,597,107 km (0.065 R)
• M8: 1,652,757 km (0.036 R)
• M9: 1,709,156 km (0.104 R)
• M10: 1,941,332 km (0.102 R)
• M11: 2,031,090 km (0.038 R)
• M12: 3,247,770 km (0.103 R)
• M13: 3,318,978 km (0.106 R)
• M14: 4,330,858 km (0.112 R)
• M15: 4,409,397 km (0.106 R)
• M16: 5,262,703 km (0.1 R)
• M17: 5,816,066 km (0.104 R)
• M18: 5,990,048 km (0.045 R)
• M19: 6,931,767 km (0.06 R)
• M20: 7,966,984 km (0.113 R)
• M21: 8,551,912 km (0.064 R)
• M22: 8,700,313 km (0.046 R)
• M23: 9,557,210 km (0.057 R)
• M24: 10,073,771 km (0.099 R)
• M25: 10,335,567 km (0.081 R)
• M26: 10,652,565 km (0.077 R)
• M27: 10,812,186 km (0.057 R)
• M28: 10,919,149 km (0.112 R)
• M29: 11,026,410 km (0.117 R)
• M30: 11,187,976 km (0.057 R)
• M31: 11,568,104 km (0.071 R)
• M32: 12,173,976 km (0.058 R)
• M33: 12,677,223 km (0.053 R)
• M34: 13,301,644 km (0.104 R)
• M35: 13,588,872 km (0.098 R)
• M36: 15,354,426 km (0.096 R)
• M37: 15,534,841 km (0.113 R)
• M38: 15,595,279 km (0.068 R)
• M39: 15,716,154 km (0.1 R)
• M40: 16,080,574 km (0.107 R)
• M41: 16,694,374 km (0.084 R)
• M42: 17,566,380 km (0.058 R)
• M43: 17,944,713 km (0.08 R)
• M44: 18,134,852 km (0.119 R)
• M45: 18,198,431 km (0.099 R)
• M46: 18,262,010 km (0.097 R)
• M47: 18,517,224 km (0.108 R)
• M48: 19,095,719 km (0.106 R)
• M49: 19,354,673 km (0.055 R)
• M50: 20,468,429 km (0.038 R)
• M51: 20,999,652 km (0.049 R)
• M52: 21,401,023 km (0.102 R)
• M53: 21,805,086 km (0.1 R)
• M54: 23,169,868 km (0.107 R)
• M55: 23,862,506 km (0.099 R)
• M56: 27,353,821 km (0.052 R)
• M57: 28,454,113 km (0.098 R)
• M58: 30,395,146 km (0.098 R)
• M59: 30,470,693 km (0.071 R)
• M60: 30,849,175 km (0.052 R)
• M61: 31,994,048 km (0.066 R)
• M62: 32,070,941 km (0.113 R)
• M63: 33,152,833 km (0.047 R)
• M64: 33,464,146 km (0.097 R)
• M65: 33,542,087 km (0.114 R)
• M66: 33,776,357 km (0.106 R)
• M67: 35,114,360 km (0.108 R)
• M68: 35,193,497 km (0.071 R)
• M69: 37,113,287 km (0.059 R)
• M70: 37,679,515 km (0.114 R)
• M71: 38,493,477 km (0.072 R)
• M72: 38,820,647 km (0.057 R)
• M73: 41,554,997 km (0.091 R)
• M74: 41,638,922 km (0.056 R)
• M75: 42,480,260 km (0.057 R)
• M76: 42,987,846 km (0.045 R)
• M77: 43,072,518 km (0.104 R)
• M78: 43,157,340 km (0.115 R)
• M79: 43,412,255 km (0.095 R)
• M80: 44,522,421 km (0.111 R)
• M81: 45,037,935 km (0.068 R)
• M82: 46,509,230 km (0.111 R)
• M83: 47,119,739 km (0.091 R)
• M84: 47,382,134 km (0.097 R)
• M85: 47,644,977 km (0.107 R)
• M86: 50,033,008 km (0.11 R)
• M87: 50,389,948 km (0.043 R)
• M88: 50,658,327 km (0.069 R)
• M89: 51,106,672 km (0.077 R)
• M90: 53,004,022 km (0.11 R)
• M91: 54,281,587 km (0.099 R)
• M92: 58,175,022 km (0.07 R)
• M93: 60,725,067 km (0.054 R)
• M94: 61,678,753 km (0.108 R)
• M95: 62,637,376 km (0.063 R)
• M96: 64,569,283 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.4

Radius: 3

Gravity: 76.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.99 AU - 16.81 AU

Year: 18299 Days

Day: 25 Hours

Environment

Temp: -184 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,921,282 km

• M1: 39,643 km (0.086 R)
• M2: 372,947 km (0.087 R)
• M3: 466,895 km (0.087 R)
• M4: 1,568,234 km (0.109 R)
• M5: 1,939,686 km (0.084 R)
• M6: 2,069,387 km (0.084 R)
• M7: 2,135,360 km (0.112 R)
• M8: 2,831,588 km (0.1 R)
• M9: 3,015,893 km (0.102 R)
• M10: 3,128,241 km (0.115 R)
• M11: 3,357,126 km (0.102 R)
• M12: 3,434,618 km (0.079 R)
• M13: 3,670,683 km (0.105 R)
• M14: 3,830,902 km (0.097 R)
• M15: 5,785,099 km (0.053 R)
• M16: 5,878,000 km (0.091 R)
• M17: 6,254,687 km (0.08 R)
• M18: 7,130,583 km (0.1 R)
• M19: 7,837,881 km (0.065 R)
• M20: 8,252,118 km (0.055 R)
• M21: 9,481,812 km (0.111 R)
• M22: 10,257,776 km (0.088 R)
• M23: 10,483,220 km (0.081 R)
• M24: 10,539,918 km (0.104 R)
• M25: 10,996,491 km (0.048 R)
• M26: 11,459,496 km (0.119 R)
• M27: 11,634,825 km (0.104 R)
• M28: 11,752,110 km (0.106 R)
• M29: 14,430,959 km (0.12 R)
• M30: 14,683,330 km (0.071 R)
• M31: 14,746,760 km (0.12 R)
• M32: 15,064,954 km (0.081 R)
• M33: 15,321,066 km (0.077 R)
• M34: 16,032,853 km (0.105 R)
• M35: 16,294,350 km (0.119 R)
• M36: 16,360,023 km (0.11 R)
• M37: 16,755,410 km (0.089 R)
• M38: 17,153,939 km (0.106 R)
• M39: 17,555,609 km (0.119 R)
• M40: 19,054,730 km (0.091 R)
• M41: 20,382,111 km (0.078 R)
• M42: 20,949,835 km (0.11 R)
• M43: 21,164,060 km (0.11 R)
• M44: 21,379,032 km (0.086 R)
• M45: 21,666,858 km (0.105 R)
• M46: 21,811,220 km (0.101 R)
• M47: 21,883,476 km (0.082 R)
• M48: 22,318,955 km (0.051 R)
• M49: 22,757,277 km (0.073 R)
• M50: 23,272,193 km (0.076 R)
• M51: 23,939,848 km (0.113 R)
• M52: 24,163,946 km (0.089 R)
• M53: 25,522,294 km (0.117 R)
• M54: 25,674,735 km (0.074 R)
• M55: 26,364,381 km (0.082 R)
• M56: 29,983,752 km (0.1 R)
• M57: 30,386,469 km (0.081 R)
• M58: 32,344,107 km (0.086 R)
• M59: 33,421,361 km (0.084 R)
• M60: 34,090,213 km (0.096 R)
• M61: 34,594,657 km (0.094 R)
• M62: 36,208,369 km (0.119 R)
• M63: 37,326,614 km (0.104 R)
• M64: 37,499,549 km (0.1 R)
• M65: 37,846,466 km (0.079 R)
• M66: 38,194,431 km (0.048 R)
• M67: 40,481,782 km (0.041 R)
• M68: 41,105,157 km (0.105 R)
• M69: 42,001,098 km (0.071 R)
• M70: 42,541,745 km (0.043 R)
• M71: 43,266,247 km (0.085 R)
• M72: 43,357,053 km (0.049 R)
• M73: 44,911,226 km (0.081 R)
• M74: 45,371,837 km (0.059 R)
• M75: 45,741,344 km (0.102 R)
• M76: 47,042,696 km (0.113 R)
• M77: 47,323,192 km (0.045 R)
• M78: 50,635,738 km (0.09 R)
• M79: 50,827,373 km (0.044 R)
• M80: 51,499,665 km (0.101 R)
• M81: 52,368,231 km (0.085 R)
• M82: 53,436,509 km (0.084 R)
• M83: 55,891,111 km (0.11 R)
• M84: 58,281,834 km (0.077 R)
• M85: 60,502,465 km (0.1 R)
• M86: 60,604,042 km (0.11 R)
• M87: 61,418,752 km (0.098 R)
• M88: 62,853,396 km (0.109 R)
• M89: 63,368,461 km (0.084 R)
• M90: 64,091,767 km (0.107 R)
• M91: 64,298,960 km (0.117 R)
• M92: 65,442,486 km (0.036 R)
• M93: 67,012,516 km (0.095 R)
• M94: 69,337,715 km (0.105 R)
• M95: 69,763,321 km (0.101 R)
• M96: 70,403,301 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.5

Radius: 6.6

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.85 AU - 18.66 AU

Year: 23130 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,921,282 km

• M1: 95,144 km (0.067 R)
• M2: 1,226,254 km (0.113 R)
• M3: 1,592,469 km (0.056 R)
• M4: 1,721,871 km (0.113 R)
• M5: 2,383,094 km (0.047 R)
• M6: 2,606,743 km (0.036 R)
• M7: 2,721,335 km (0.098 R)
• M8: 3,318,380 km (0.084 R)
• M9: 4,086,415 km (0.052 R)
• M10: 4,674,036 km (0.116 R)
• M11: 4,813,461 km (0.034 R)
• M12: 5,001,356 km (0.048 R)
• M13: 5,048,779 km (0.074 R)
• M14: 5,191,794 km (0.114 R)
• M15: 5,678,286 km (0.08 R)
• M16: 5,777,320 km (0.116 R)
• M17: 5,977,033 km (0.097 R)
• M18: 6,590,085 km (0.04 R)
• M19: 7,169,628 km (0.116 R)
• M20: 7,546,913 km (0.108 R)
• M21: 8,096,985 km (0.114 R)
• M22: 8,659,922 km (0.105 R)
• M23: 8,946,102 km (0.051 R)
• M24: 9,882,884 km (0.109 R)
• M25: 10,002,114 km (0.115 R)
• M26: 11,035,237 km (0.081 R)
• M27: 11,221,037 km (0.109 R)
• M28: 12,165,598 km (0.114 R)
• M29: 12,550,513 km (0.054 R)
• M30: 12,809,467 km (0.107 R)
• M31: 15,148,430 km (0.118 R)
• M32: 15,910,332 km (0.033 R)
• M33: 16,120,367 km (0.071 R)
• M34: 16,401,761 km (0.119 R)
• M35: 16,472,371 km (0.11 R)
• M36: 19,602,108 km (0.064 R)
• M37: 19,677,057 km (0.113 R)
• M38: 20,053,146 km (0.119 R)
• M39: 20,965,543 km (0.112 R)
• M40: 21,272,518 km (0.098 R)
• M41: 21,891,255 km (0.09 R)
• M42: 22,672,904 km (0.097 R)
• M43: 23,463,678 km (0.109 R)
• M44: 24,102,760 km (0.054 R)
• M45: 24,343,912 km (0.056 R)
• M46: 24,505,178 km (0.117 R)
• M47: 24,747,677 km (0.063 R)
• M48: 25,807,577 km (0.115 R)
• M49: 26,384,427 km (0.106 R)
• M50: 26,798,963 km (0.107 R)
• M51: 27,383,142 km (0.103 R)
• M52: 27,802,914 km (0.112 R)
• M53: 27,887,137 km (0.056 R)
• M54: 28,819,132 km (0.103 R)
• M55: 29,503,243 km (0.112 R)
• M56: 29,761,300 km (0.087 R)
• M57: 32,558,929 km (0.114 R)
• M58: 34,621,136 km (0.029 R)
• M59: 35,622,245 km (0.065 R)
• M60: 36,172,316 km (0.116 R)
• M61: 36,632,779 km (0.094 R)
• M62: 38,025,984 km (0.062 R)
• M63: 38,400,427 km (0.101 R)
• M64: 41,055,640 km (0.054 R)
• M65: 41,535,998 km (0.047 R)
• M66: 41,632,190 km (0.04 R)
• M67: 44,161,740 km (0.088 R)
• M68: 44,456,897 km (0.065 R)
• M69: 45,345,957 km (0.081 R)
• M70: 46,340,783 km (0.083 R)
• M71: 49,776,448 km (0.057 R)
• M72: 51,939,184 km (0.071 R)
• M73: 52,042,855 km (0.101 R)
• M74: 52,250,647 km (0.039 R)
• M75: 53,084,206 km (0.08 R)
• M76: 53,607,350 km (0.081 R)
• M77: 53,922,104 km (0.032 R)
• M78: 54,553,556 km (0.105 R)
• M79: 54,870,105 km (0.12 R)
• M80: 55,929,857 km (0.054 R)
• M81: 56,568,939 km (0.112 R)
• M82: 57,103,302 km (0.112 R)
• M83: 59,149,203 km (0.107 R)
• M84: 61,328,694 km (0.089 R)
• M85: 61,987,673 km (0.074 R)
• M86: 64,312,424 km (0.106 R)
• M87: 65,541,520 km (0.097 R)
• M88: 65,765,767 km (0.058 R)
• M89: 66,891,192 km (0.095 R)
• M90: 69,846,797 km (0.115 R)
• M91: 71,917,680 km (0.064 R)
• M92: 72,844,589 km (0.095 R)
• M93: 76,591,567 km (0.118 R)
• M94: 77,656,703 km (0.104 R)
• M95: 78,012,896 km (0.069 R)
• M96: 78,131,677 km (0.055 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit