🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.71 AU - 0.81 AU

Year: 242 Days

Day: 24.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.54 AU - 1.58 AU

Year: 712 Days

Day: 37.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.94 AU - 3.02 AU

Year: 1426 Days

Day: 15.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.14 AU - 3.08 AU

Year: 1540 Days

Day: 15.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.1 AU - 4.12 AU

Year: 2505 Days

Day: 13.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,465,981 km

• M1: 30,518 km (0.088 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 11.2

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.16 AU - 5.24 AU

Year: 4331 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 62,465,981 km

• M1: 141,968 km (0.108 R)
• M2: 238,010 km (0.073 R)
• M3: 394,938 km (0.115 R)
• M4: 545,284 km (0.097 R)
• M5: 628,760 km (0.096 R)
• M6: 996,771 km (0.068 R)
• M7: 1,264,850 km (0.086 R)
• M8: 1,372,560 km (0.062 R)
• M9: 1,622,239 km (0.098 R)
• M10: 1,791,285 km (0.083 R)
• M11: 1,930,860 km (0.093 R)
• M12: 2,037,972 km (0.053 R)
• M13: 2,147,178 km (0.105 R)
• M14: 2,343,151 km (0.119 R)
• M15: 2,457,743 km (0.107 R)
• M16: 2,712,658 km (0.053 R)
• M17: 2,792,843 km (0.032 R)
• M18: 2,873,925 km (0.1 R)
• M19: 3,007,216 km (0.096 R)
• M20: 3,079,921 km (0.082 R)
• M21: 3,216,504 km (0.105 R)
• M22: 3,291,004 km (0.106 R)
• M23: 3,805,620 km (0.079 R)
• M24: 3,907,048 km (0.076 R)
• M25: 4,032,411 km (0.111 R)
• M26: 4,357,337 km (0.034 R)
• M27: 4,787,730 km (0.091 R)
• M28: 4,897,535 km (0.088 R)
• M29: 5,057,455 km (0.097 R)
• M30: 5,144,372 km (0.071 R)
• M31: 5,307,134 km (0.07 R)
• M32: 5,484,258 km (0.099 R)
• M33: 5,573,568 km (0.118 R)
• M34: 6,212,650 km (0.109 R)
• M35: 6,359,256 km (0.116 R)
• M36: 6,466,667 km (0.088 R)
• M37: 6,724,125 km (0.118 R)
• M38: 7,109,788 km (0.086 R)
• M39: 7,319,375 km (0.081 R)
• M40: 7,516,844 km (0.111 R)
• M41: 7,902,807 km (0.098 R)
• M42: 8,018,296 km (0.104 R)
• M43: 8,178,216 km (0.111 R)
• M44: 8,560,289 km (0.078 R)
• M45: 8,993,375 km (0.113 R)
• M46: 9,220,166 km (0.117 R)
• M47: 9,296,161 km (0.07 R)
• M48: 9,818,707 km (0.092 R)
• M49: 9,927,614 km (0.118 R)
• M50: 10,021,113 km (0.113 R)
• M51: 10,099,352 km (0.031 R)
• M52: 10,700,287 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.3

Radius: 9.5

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.02 AU - 9.36 AU

Year: 9357 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,465,981 km

• M1: 209,287 km (0.092 R)
• M2: 321,187 km (0.06 R)
• M3: 447,148 km (0.074 R)
• M4: 577,897 km (0.081 R)
• M5: 879,785 km (0.107 R)
• M6: 1,101,489 km (0.092 R)
• M7: 1,209,948 km (0.116 R)
• M8: 1,284,447 km (0.09 R)
• M9: 1,399,039 km (0.117 R)
• M10: 1,763,759 km (0.087 R)
• M11: 2,045,601 km (0.107 R)
• M12: 2,112,621 km (0.063 R)
• M13: 2,341,805 km (0.056 R)
• M14: 2,651,772 km (0.105 R)
• M15: 3,443,444 km (0.05 R)
• M16: 3,686,391 km (0.103 R)
• M17: 3,934,873 km (0.111 R)
• M18: 4,390,398 km (0.099 R)
• M19: 4,565,577 km (0.116 R)
• M20: 5,074,360 km (0.118 R)
• M21: 5,475,731 km (0.085 R)
• M22: 5,538,412 km (0.053 R)
• M23: 6,210,705 km (0.107 R)
• M24: 6,407,576 km (0.049 R)
• M25: 6,908,878 km (0.034 R)
• M26: 6,976,646 km (0.107 R)
• M27: 7,353,483 km (0.092 R)
• M28: 7,701,897 km (0.071 R)
• M29: 8,306,571 km (0.115 R)
• M30: 8,559,990 km (0.076 R)
• M31: 9,335,506 km (0.109 R)
• M32: 10,018,121 km (0.118 R)
• M33: 10,287,995 km (0.104 R)
• M34: 10,599,308 km (0.045 R)
• M35: 11,072,038 km (0.11 R)
• M36: 11,271,003 km (0.117 R)
• M37: 11,551,648 km (0.088 R)
• M38: 12,160,961 km (0.047 R)
• M39: 13,157,282 km (0.074 R)
• M40: 13,665,167 km (0.085 R)
• M41: 14,875,414 km (0.117 R)
• M42: 15,671,424 km (0.115 R)
• M43: 15,894,923 km (0.102 R)
• M44: 16,481,197 km (0.073 R)
• M45: 16,662,959 km (0.117 R)
• M46: 16,754,064 km (0.108 R)
• M47: 17,028,576 km (0.101 R)
• M48: 17,120,429 km (0.095 R)
• M49: 17,489,337 km (0.117 R)
• M50: 19,038,872 km (0.054 R)
• M51: 19,854,031 km (0.09 R)
• M52: 20,241,639 km (0.09 R)
• M53: 21,419,423 km (0.105 R)
• M54: 21,617,940 km (0.062 R)
• M55: 21,767,238 km (0.076 R)
• M56: 21,916,836 km (0.077 R)
• M57: 22,216,929 km (0.097 R)
• M58: 22,568,933 km (0.07 R)
• M59: 23,024,159 km (0.054 R)
• M60: 23,995,199 km (0.12 R)
• M61: 24,408,089 km (0.116 R)
• M62: 24,667,342 km (0.03 R)
• M63: 25,188,541 km (0.073 R)
• M64: 25,608,164 km (0.118 R)
• M65: 26,507,396 km (0.077 R)
• M66: 26,827,237 km (0.093 R)
• M67: 27,094,718 km (0.107 R)
• M68: 27,524,662 km (0.092 R)
• M69: 29,376,833 km (0.078 R)
• M70: 29,597,340 km (0.092 R)
• M71: 30,932,202 km (0.082 R)
• M72: 31,268,947 km (0.088 R)
• M73: 31,889,479 km (0.082 R)
• M74: 33,890,949 km (0.115 R)
• M75: 35,052,726 km (0.098 R)
• M76: 35,521,117 km (0.111 R)
• M77: 36,345,850 km (0.117 R)
• M78: 36,641,904 km (0.071 R)
• M79: 37,176,866 km (0.106 R)
• M80: 37,415,475 km (0.108 R)
• M81: 38,194,281 km (0.12 R)
• M82: 39,160,235 km (0.051 R)
• M83: 39,768,051 km (0.08 R)
• M84: 40,562,864 km (0.116 R)
• M85: 40,747,019 km (0.098 R)
• M86: 40,931,473 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.7

Radius: 8.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.62 AU - 14.06 AU

Year: 15833 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,465,981 km

• M1: 121,174 km (0.073 R)
• M2: 359,484 km (0.098 R)
• M3: 427,551 km (0.081 R)
• M4: 640,578 km (0.061 R)
• M5: 1,731,745 km (0.113 R)
• M6: 2,514,142 km (0.074 R)
• M7: 3,745,183 km (0.065 R)
• M8: 4,068,164 km (0.104 R)
• M9: 4,316,497 km (0.087 R)
• M10: 4,741,205 km (0.071 R)
• M11: 4,827,822 km (0.086 R)
• M12: 4,914,888 km (0.096 R)
• M13: 5,090,666 km (0.113 R)
• M14: 6,000,520 km (0.103 R)
• M15: 6,094,318 km (0.069 R)
• M16: 6,618,808 km (0.117 R)
• M17: 7,257,142 km (0.073 R)
• M18: 7,710,573 km (0.056 R)
• M19: 8,277,250 km (0.101 R)
• M20: 8,434,178 km (0.053 R)
• M21: 9,560,052 km (0.091 R)
• M22: 9,724,610 km (0.074 R)
• M23: 10,675,454 km (0.109 R)
• M24: 10,732,301 km (0.085 R)
• M25: 11,422,545 km (0.108 R)
• M26: 11,538,933 km (0.092 R)
• M27: 11,597,276 km (0.067 R)
• M28: 11,949,579 km (0.113 R)
• M29: 12,424,702 km (0.095 R)
• M30: 12,604,518 km (0.07 R)
• M31: 14,198,484 km (0.088 R)
• M32: 14,261,015 km (0.097 R)
• M33: 14,765,011 km (0.092 R)
• M34: 16,180,655 km (0.074 R)
• M35: 17,303,836 km (0.061 R)
• M36: 18,520,516 km (0.11 R)
• M37: 19,001,174 km (0.077 R)
• M38: 19,208,367 km (0.1 R)
• M39: 19,555,284 km (0.106 R)
• M40: 21,035,405 km (0.119 R)
• M41: 22,042,049 km (0.056 R)
• M42: 22,187,159 km (0.083 R)
• M43: 22,332,569 km (0.089 R)
• M44: 22,844,044 km (0.058 R)
• M45: 24,777,147 km (0.05 R)
• M46: 27,227,560 km (0.114 R)
• M47: 27,539,322 km (0.071 R)
• M48: 27,695,652 km (0.112 R)
• M49: 28,087,599 km (0.095 R)
• M50: 28,718,752 km (0.044 R)
• M51: 29,035,900 km (0.072 R)
• M52: 29,115,486 km (0.108 R)
• M53: 30,558,955 km (0.11 R)
• M54: 30,639,738 km (0.102 R)
• M55: 30,720,820 km (0.111 R)
• M56: 32,602,163 km (0.111 R)
• M57: 34,184,310 km (0.09 R)
• M58: 34,268,235 km (0.064 R)
• M59: 35,111,667 km (0.056 R)
• M60: 35,365,984 km (0.083 R)
• M61: 35,706,020 km (0.072 R)
• M62: 37,509,273 km (0.049 R)
• M63: 37,682,507 km (0.08 R)
• M64: 38,116,939 km (0.072 R)
• M65: 38,727,897 km (0.094 R)
• M66: 39,606,186 km (0.069 R)
• M67: 40,313,634 km (0.063 R)
• M68: 42,731,734 km (0.119 R)
• M69: 43,366,328 km (0.106 R)
• M70: 45,935,522 km (0.119 R)
• M71: 46,213,774 km (0.094 R)
• M72: 46,492,475 km (0.103 R)
• M73: 47,800,858 km (0.103 R)
• M74: 48,648,180 km (0.119 R)
• M75: 50,932,241 km (0.114 R)
• M76: 51,701,174 km (0.06 R)
• M77: 52,087,286 km (0.097 R)
• M78: 52,280,566 km (0.056 R)
• M79: 54,619,230 km (0.053 R)
• M80: 55,702,618 km (0.102 R)
• M81: 59,196,326 km (0.12 R)
• M82: 59,297,155 km (0.089 R)
• M83: 60,207,458 km (0.073 R)
• M84: 61,837,177 km (0.113 R)
• M85: 63,172,039 km (0.108 R)
• M86: 64,308,833 km (0.073 R)
• M87: 64,516,326 km (0.084 R)
• M88: 64,931,759 km (0.068 R)
• M89: 65,243,970 km (0.082 R)
• M90: 66,393,181 km (0.091 R)
• M91: 66,707,635 km (0.106 R)
• M92: 67,338,340 km (0.072 R)
• M93: 71,377,782 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.8

Radius: 5.7

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11 AU - 16.26 AU

Year: 18380 Days

Day: 16.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,465,981 km

• M1: 72,854 km (0.118 R)
• M2: 317,596 km (0.041 R)
• M3: 768,484 km (0.077 R)
• M4: 1,456,335 km (0.093 R)
• M5: 1,672,055 km (0.074 R)
• M6: 2,014,485 km (0.101 R)
• M7: 2,073,726 km (0.11 R)
• M8: 2,163,484 km (0.077 R)
• M9: 2,224,221 km (0.104 R)
• M10: 2,285,407 km (0.111 R)
• M11: 2,440,988 km (0.115 R)
• M12: 3,200,198 km (0.097 R)
• M13: 3,587,507 km (0.114 R)
• M14: 4,026,726 km (0.11 R)
• M15: 4,064,125 km (0.086 R)
• M16: 4,252,768 km (0.118 R)
• M17: 4,796,257 km (0.029 R)
• M18: 4,875,544 km (0.119 R)
• M19: 4,915,487 km (0.115 R)
• M20: 5,238,319 km (0.117 R)
• M21: 6,032,534 km (0.102 R)
• M22: 7,452,966 km (0.11 R)
• M23: 7,498,892 km (0.086 R)
• M24: 7,823,520 km (0.103 R)
• M25: 7,917,168 km (0.036 R)
• M26: 8,873,398 km (0.094 R)
• M27: 9,068,922 km (0.117 R)
• M28: 9,315,459 km (0.118 R)
• M29: 9,464,459 km (0.063 R)
• M30: 10,119,099 km (0.099 R)
• M31: 11,049,448 km (0.087 R)
• M32: 11,259,933 km (0.117 R)
• M33: 12,277,497 km (0.108 R)
• M34: 12,714,772 km (0.039 R)
• M35: 12,769,674 km (0.085 R)
• M36: 13,773,476 km (0.068 R)
• M37: 13,943,270 km (0.1 R)
• M38: 14,456,689 km (0.028 R)
• M39: 15,619,514 km (0.079 R)
• M40: 16,152,680 km (0.053 R)
• M41: 16,511,267 km (0.104 R)
• M42: 17,054,307 km (0.091 R)
• M43: 18,843,348 km (0.099 R)
• M44: 19,728,070 km (0.072 R)
• M45: 20,691,031 km (0.034 R)
• M46: 21,341,483 km (0.118 R)
• M47: 21,406,857 km (0.086 R)
• M48: 21,800,748 km (0.064 R)
• M49: 22,796,023 km (0.026 R)
• M50: 23,198,142 km (0.098 R)
• M51: 23,602,804 km (0.045 R)
• M52: 23,941,643 km (0.099 R)
• M53: 25,869,062 km (0.098 R)
• M54: 26,148,511 km (0.112 R)
• M55: 26,218,523 km (0.07 R)
• M56: 28,491,513 km (0.092 R)
• M57: 28,924,599 km (0.03 R)
• M58: 29,141,964 km (0.083 R)
• M59: 29,359,929 km (0.082 R)
• M60: 30,163,718 km (0.092 R)
• M61: 31,792,839 km (0.105 R)
• M62: 32,467,525 km (0.102 R)
• M63: 34,136,439 km (0.105 R)
• M64: 35,910,819 km (0.105 R)
• M65: 37,084,115 km (0.1 R)
• M66: 38,269,978 km (0.081 R)
• M67: 38,588,322 km (0.081 R)
• M68: 39,709,408 km (0.059 R)
• M69: 39,951,009 km (0.114 R)
• M70: 40,435,706 km (0.101 R)
• M71: 40,597,721 km (0.043 R)
• M72: 41,084,961 km (0.073 R)
• M73: 42,147,405 km (0.029 R)
• M74: 42,723,207 km (0.106 R)
• M75: 43,301,702 km (0.076 R)
• M76: 44,466,321 km (0.074 R)
• M77: 46,063,279 km (0.12 R)
• M78: 46,401,819 km (0.088 R)
• M79: 47,081,442 km (0.118 R)
• M80: 49,486,078 km (0.116 R)
• M81: 52,282,810 km (0.108 R)
• M82: 52,901,397 km (0.082 R)
• M83: 53,967,432 km (0.037 R)
• M84: 54,503,142 km (0.115 R)
• M85: 55,040,647 km (0.107 R)
• M86: 55,310,073 km (0.119 R)
• M87: 55,759,914 km (0.105 R)
• M88: 57,208,021 km (0.03 R)
• M89: 58,943,506 km (0.052 R)
• M90: 59,219,065 km (0.041 R)
• M91: 59,587,225 km (0.1 R)
• M92: 60,325,790 km (0.119 R)
• M93: 60,418,242 km (0.118 R)
• M94: 60,510,843 km (0.072 R)
• M95: 62,372,439 km (0.102 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: 444 - 19,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit