🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.46 AU - 0.72 AU

Year: 166 Days

Day: 30.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,262,530 km

• M1: 144,661 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.64 AU - 0.66 AU

Year: 191 Days

Day: 30.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.99 AU - 1.59 AU

Year: 535 Days

Day: 20.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,262,530 km

• M1: 663,915 km (0.075 R)
• M2: 855,401 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.28 AU - 3.48 AU

Year: 1785 Days

Day: 13.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,262,530 km

• M1: 743,651 km (0.079 R)
• M2: 1,208,302 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.2

Radius: 10

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.42 AU - 6.54 AU

Year: 4686 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,262,530 km

• M1: 142,567 km (0.1 R)
• M2: 301,889 km (0.112 R)
• M3: 420,220 km (0.087 R)
• M4: 674,088 km (0.096 R)
• M5: 989,440 km (0.12 R)
• M6: 1,134,251 km (0.092 R)
• M7: 1,255,276 km (0.115 R)
• M8: 1,611,019 km (0.025 R)
• M9: 1,871,469 km (0.059 R)
• M10: 2,202,081 km (0.103 R)
• M11: 2,631,127 km (0.038 R)
• M12: 2,732,405 km (0.038 R)
• M13: 2,814,235 km (0.094 R)
• M14: 2,980,588 km (0.072 R)
• M15: 3,043,868 km (0.117 R)
• M16: 3,107,597 km (0.072 R)
• M17: 3,410,831 km (0.109 R)
• M18: 3,746,379 km (0.11 R)
• M19: 4,210,432 km (0.092 R)
• M20: 4,449,340 km (0.113 R)
• M21: 4,521,895 km (0.061 R)
• M22: 4,990,585 km (0.091 R)
• M23: 5,192,692 km (0.093 R)
• M24: 5,474,983 km (0.094 R)
• M25: 5,578,804 km (0.095 R)
• M26: 5,894,455 km (0.111 R)
• M27: 5,974,341 km (0.063 R)
• M28: 6,297,322 km (0.096 R)
• M29: 6,681,340 km (0.113 R)
• M30: 6,792,491 km (0.049 R)
• M31: 6,904,241 km (0.12 R)
• M32: 7,157,809 km (0.07 R)
• M33: 7,357,373 km (0.11 R)
• M34: 8,143,809 km (0.095 R)
• M35: 8,382,118 km (0.048 R)
• M36: 8,743,696 km (0.054 R)
• M37: 8,895,837 km (0.119 R)
• M38: 9,110,361 km (0.053 R)
• M39: 9,264,746 km (0.072 R)
• M40: 9,482,261 km (0.077 R)
• M41: 9,638,591 km (0.034 R)
• M42: 9,827,383 km (0.043 R)
• M43: 10,401,241 km (0.072 R)
• M44: 10,497,881 km (0.049 R)
• M45: 10,627,283 km (0.096 R)
• M46: 11,018,781 km (0.115 R)
• M47: 11,348,494 km (0.082 R)
• M48: 11,581,269 km (0.079 R)
• M49: 12,323,274 km (0.117 R)
• M50: 12,665,554 km (0.029 R)
• M51: 12,837,891 km (0.047 R)
• M52: 14,030,485 km (0.083 R)
• M53: 14,676,000 km (0.089 R)
• M54: 15,221,434 km (0.093 R)
• M55: 16,033,451 km (0.088 R)
• M56: 16,294,798 km (0.092 R)
• M57: 16,897,379 km (0.1 R)
• M58: 17,584,033 km (0.086 R)
• M59: 17,737,820 km (0.045 R)
• M60: 17,853,459 km (0.084 R)
• M61: 18,046,889 km (0.079 R)
• M62: 18,591,874 km (0.069 R)
• M63: 20,299,533 km (0.074 R)
• M64: 20,866,360 km (0.102 R)
• M65: 23,353,873 km (0.115 R)
• M66: 23,947,627 km (0.104 R)
• M67: 24,761,440 km (0.106 R)
• M68: 25,280,095 km (0.069 R)
• M69: 25,758,659 km (0.1 R)
• M70: 25,889,707 km (0.051 R)
• M71: 27,079,159 km (0.105 R)
• M72: 27,168,021 km (0.065 R)
• M73: 27,345,892 km (0.078 R)
• M74: 27,479,633 km (0.072 R)
• M75: 27,837,172 km (0.078 R)
• M76: 28,106,298 km (0.076 R)
• M77: 28,286,265 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 10.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.14 AU - 8.24 AU

Year: 7789 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 66,262,530 km

• M1: 173,982 km (0.077 R)
• M2: 303,534 km (0.093 R)
• M3: 443,258 km (0.06 R)
• M4: 601,084 km (0.102 R)
• M5: 672,742 km (0.078 R)
• M6: 1,150,258 km (0.107 R)
• M7: 1,308,084 km (0.108 R)
• M8: 1,384,977 km (0.049 R)
• M9: 1,553,574 km (0.116 R)
• M10: 1,635,404 km (0.065 R)
• M11: 1,803,402 km (0.096 R)
• M12: 2,055,026 km (0.078 R)
• M13: 2,122,644 km (0.116 R)
• M14: 2,400,597 km (0.086 R)
• M15: 2,677,951 km (0.098 R)
• M16: 2,776,985 km (0.081 R)
• M17: 2,965,927 km (0.099 R)
• M18: 3,055,537 km (0.114 R)
• M19: 3,316,734 km (0.037 R)
• M20: 3,423,248 km (0.078 R)
• M21: 3,860,822 km (0.049 R)
• M22: 4,403,563 km (0.088 R)
• M23: 4,849,215 km (0.088 R)
• M24: 5,216,029 km (0.105 R)
• M25: 5,324,787 km (0.052 R)
• M26: 5,767,297 km (0.108 R)
• M27: 6,941,790 km (0.102 R)
• M28: 7,937,065 km (0.099 R)
• M29: 8,044,326 km (0.116 R)
• M30: 8,170,288 km (0.112 R)
• M31: 8,296,848 km (0.048 R)
• M32: 8,754,019 km (0.107 R)
• M33: 9,219,418 km (0.104 R)
• M34: 9,426,910 km (0.093 R)
• M35: 9,635,748 km (0.114 R)
• M36: 10,000,318 km (0.108 R)
• M37: 10,604,694 km (0.111 R)
• M38: 10,861,703 km (0.077 R)
• M39: 10,941,289 km (0.055 R)
• M40: 11,120,807 km (0.081 R)
• M41: 11,341,613 km (0.084 R)
• M42: 11,462,787 km (0.098 R)
• M43: 11,971,869 km (0.038 R)
• M44: 12,592,550 km (0.079 R)
• M45: 12,780,744 km (0.066 R)
• M46: 13,223,704 km (0.035 R)
• M47: 13,779,011 km (0.065 R)
• M48: 13,908,264 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 8.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.8 AU - 12.42 AU

Year: 11741 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,262,530 km

• M1: 326,123 km (0.119 R)
• M2: 418,724 km (0.102 R)
• M3: 476,469 km (0.096 R)
• M4: 537,356 km (0.086 R)
• M5: 904,020 km (0.083 R)
• M6: 962,214 km (0.06 R)
• M7: 1,317,359 km (0.102 R)
• M8: 1,760,169 km (0.104 R)
• M9: 2,273,588 km (0.079 R)
• M10: 2,802,567 km (0.116 R)
• M11: 3,246,573 km (0.063 R)
• M12: 3,399,462 km (0.115 R)
• M13: 3,712,570 km (0.111 R)
• M14: 3,872,640 km (0.11 R)
• M15: 4,232,872 km (0.05 R)
• M16: 5,449,402 km (0.084 R)
• M17: 5,595,110 km (0.092 R)
• M18: 6,039,565 km (0.118 R)
• M19: 6,380,499 km (0.09 R)
• M20: 6,457,093 km (0.117 R)
• M21: 7,360,215 km (0.104 R)
• M22: 7,480,941 km (0.047 R)
• M23: 7,683,496 km (0.108 R)
• M24: 8,428,045 km (0.068 R)
• M25: 8,851,706 km (0.059 R)
• M26: 9,023,145 km (0.095 R)
• M27: 9,152,398 km (0.119 R)
• M28: 9,587,728 km (0.077 R)
• M29: 9,807,936 km (0.106 R)
• M30: 10,253,438 km (0.106 R)
• M31: 11,071,888 km (0.118 R)
• M32: 12,722,701 km (0.111 R)
• M33: 13,355,200 km (0.089 R)
• M34: 13,998,022 km (0.026 R)
• M35: 14,650,867 km (0.102 R)
• M36: 14,853,722 km (0.095 R)
• M37: 15,211,111 km (0.091 R)
• M38: 15,934,118 km (0.077 R)
• M39: 16,668,344 km (0.119 R)
• M40: 16,986,539 km (0.037 R)
• M41: 17,521,052 km (0.104 R)
• M42: 18,061,250 km (0.047 R)
• M43: 18,387,822 km (0.089 R)
• M44: 20,445,391 km (0.085 R)
• M45: 20,956,717 km (0.113 R)
• M46: 21,818,550 km (0.048 R)
• M47: 21,876,445 km (0.06 R)
• M48: 22,574,767 km (0.059 R)
• M49: 24,412,428 km (0.107 R)
• M50: 24,532,555 km (0.056 R)
• M51: 25,440,464 km (0.104 R)
• M52: 26,236,026 km (0.06 R)
• M53: 26,297,660 km (0.114 R)
• M54: 26,482,563 km (0.12 R)
• M55: 27,102,048 km (0.115 R)
• M56: 28,292,249 km (0.04 R)
• M57: 29,435,625 km (0.045 R)
• M58: 29,691,737 km (0.055 R)
• M59: 30,464,410 km (0.073 R)
• M60: 30,983,365 km (0.074 R)
• M61: 31,243,814 km (0.118 R)
• M62: 31,505,162 km (0.102 R)
• M63: 31,636,060 km (0.073 R)
• M64: 32,095,625 km (0.049 R)
• M65: 32,161,448 km (0.083 R)
• M66: 32,623,556 km (0.088 R)
• M67: 33,688,094 km (0.107 R)
• M68: 34,023,044 km (0.037 R)
• M69: 34,763,852 km (0.092 R)
• M70: 35,305,995 km (0.093 R)
• M71: 36,742,434 km (0.066 R)
• M72: 36,949,328 km (0.118 R)
• M73: 37,156,371 km (0.114 R)
• M74: 37,919,320 km (0.062 R)
• M75: 38,058,596 km (0.096 R)
• M76: 38,827,529 km (0.115 R)
• M77: 39,601,548 km (0.078 R)
• M78: 39,742,918 km (0.106 R)
• M79: 39,813,529 km (0.102 R)
• M80: 40,025,957 km (0.116 R)
• M81: 40,096,867 km (0.119 R)
• M82: 42,459,167 km (0.098 R)
• M83: 42,966,004 km (0.035 R)
• M84: 44,278,576 km (0.067 R)
• M85: 45,308,558 km (0.098 R)
• M86: 46,123,417 km (0.103 R)
• M87: 46,420,818 km (0.118 R)
• M88: 46,569,817 km (0.072 R)
• M89: 47,242,260 km (0.111 R)
• M90: 47,842,596 km (0.094 R)
• M91: 48,672,266 km (0.113 R)
• M92: 49,278,735 km (0.091 R)
• M93: 49,735,158 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 14.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.29 AU - 14.57 AU

Year: 15050 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,262,530 km

• M1: 571,464 km (0.117 R)
• M2: 664,963 km (0.114 R)
• M3: 806,183 km (0.073 R)
• M4: 914,193 km (0.114 R)
• M5: 1,195,586 km (0.106 R)
• M6: 1,478,775 km (0.106 R)
• M7: 2,786,260 km (0.048 R)
• M8: 3,380,912 km (0.099 R)
• M9: 3,674,423 km (0.096 R)
• M10: 4,247,383 km (0.043 R)
• M11: 4,444,702 km (0.093 R)
• M12: 5,096,650 km (0.112 R)
• M13: 5,349,021 km (0.105 R)
• M14: 5,822,349 km (0.088 R)
• M15: 6,130,820 km (0.083 R)
• M16: 6,763,619 km (0.105 R)
• M17: 7,370,089 km (0.056 R)
• M18: 8,436,273 km (0.073 R)
• M19: 8,735,468 km (0.063 R)
• M20: 9,447,106 km (0.112 R)
• M21: 9,602,089 km (0.113 R)
• M22: 10,124,784 km (0.119 R)
• M23: 10,442,829 km (0.114 R)
• M24: 11,471,763 km (0.082 R)
• M25: 12,760,549 km (0.082 R)
• M26: 12,989,284 km (0.066 R)
• M27: 13,104,325 km (0.119 R)
• M28: 13,335,154 km (0.091 R)
• M29: 13,567,330 km (0.068 R)
• M30: 16,706,492 km (0.111 R)
• M31: 17,082,730 km (0.111 R)
• M32: 17,843,436 km (0.111 R)
• M33: 18,292,379 km (0.06 R)
• M34: 19,135,961 km (0.084 R)
• M35: 20,659,316 km (0.118 R)
• M36: 21,198,467 km (0.082 R)
• M37: 21,878,689 km (0.084 R)
• M38: 22,912,709 km (0.119 R)
• M39: 23,260,823 km (0.072 R)
• M40: 24,245,177 km (0.119 R)
• M41: 24,386,846 km (0.095 R)
• M42: 25,028,023 km (0.054 R)
• M43: 25,386,759 km (0.119 R)
• M44: 25,674,884 km (0.1 R)
• M45: 26,109,017 km (0.109 R)
• M46: 26,545,693 km (0.119 R)
• M47: 27,058,216 km (0.083 R)
• M48: 27,205,270 km (0.118 R)
• M49: 27,647,930 km (0.066 R)
• M50: 28,915,174 km (0.042 R)
• M51: 31,583,551 km (0.103 R)
• M52: 31,971,159 km (0.078 R)
• M53: 33,143,408 km (0.113 R)
• M54: 35,771,544 km (0.084 R)
• M55: 36,499,936 km (0.083 R)
• M56: 36,825,311 km (0.096 R)
• M57: 36,988,223 km (0.076 R)
• M58: 38,466,100 km (0.098 R)
• M59: 38,631,556 km (0.045 R)
• M60: 39,046,091 km (0.11 R)
• M61: 39,378,797 km (0.111 R)
• M62: 41,056,388 km (0.076 R)
• M63: 41,733,916 km (0.073 R)
• M64: 42,415,335 km (0.107 R)
• M65: 43,014,474 km (0.085 R)
• M66: 45,964,245 km (0.11 R)
• M67: 46,315,501 km (0.063 R)
• M68: 47,463,515 km (0.099 R)
• M69: 51,144,969 km (0.084 R)
• M70: 51,965,364 km (0.081 R)
• M71: 52,973,952 km (0.08 R)
• M72: 53,526,717 km (0.067 R)
• M73: 53,711,470 km (0.115 R)
• M74: 54,359,677 km (0.089 R)
• M75: 57,923,248 km (0.073 R)
• M76: 59,064,231 km (0.073 R)
• M77: 60,982,375 km (0.047 R)
• M78: 62,240,045 km (0.05 R)
• M79: 62,434,372 km (0.072 R)
• M80: 62,823,476 km (0.085 R)
• M81: 63,604,078 km (0.056 R)
• M82: 64,387,971 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit