🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.4 AU - 1.42 AU

Year: 597 Days

Day: 45.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.61 AU - 3.69 AU

Year: 2486 Days

Day: 14.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.3

Radius: 9.7

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.18 AU - 8.02 AU

Year: 6044 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 124.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 23,023,010 km

• M1: 149,149 km (0.114 R)
• M2: 229,633 km (0.063 R)
• M3: 450,290 km (0.055 R)
• M4: 539,899 km (0.035 R)
• M5: 713,133 km (0.096 R)
• M6: 905,217 km (0.04 R)
• M7: 1,037,910 km (0.078 R)
• M8: 1,099,096 km (0.106 R)
• M9: 1,177,335 km (0.083 R)
• M10: 1,241,363 km (0.049 R)
• M11: 1,373,159 km (0.077 R)
• M12: 1,965,716 km (0.086 R)
• M13: 2,779,678 km (0.095 R)
• M14: 3,087,102 km (0.052 R)
• M15: 3,177,010 km (0.064 R)
• M16: 3,521,983 km (0.108 R)
• M17: 3,663,353 km (0.106 R)
• M18: 4,025,080 km (0.084 R)
• M19: 4,123,516 km (0.12 R)
• M20: 4,373,045 km (0.098 R)
• M21: 4,576,348 km (0.112 R)
• M22: 6,254,837 km (0.108 R)
• M23: 6,369,129 km (0.114 R)
• M24: 7,188,776 km (0.072 R)
• M25: 7,398,811 km (0.104 R)
• M26: 7,641,310 km (0.104 R)
• M27: 8,416,376 km (0.116 R)
• M28: 9,281,351 km (0.115 R)
• M29: 9,740,916 km (0.081 R)
• M30: 9,807,188 km (0.054 R)
• M31: 10,107,281 km (0.045 R)
• M32: 10,614,119 km (0.111 R)
• M33: 10,956,698 km (0.095 R)
• M34: 11,164,040 km (0.073 R)
• M35: 11,407,436 km (0.106 R)
• M36: 11,477,298 km (0.059 R)
• M37: 11,617,471 km (0.084 R)
• M38: 12,291,260 km (0.107 R)
• M39: 12,434,725 km (0.095 R)
• M40: 12,759,651 km (0.096 R)
• M41: 12,868,558 km (0.104 R)
• M42: 13,676,537 km (0.078 R)
• M43: 14,124,283 km (0.072 R)
• M44: 14,274,629 km (0.083 R)
• M45: 14,349,877 km (0.088 R)
• M46: 15,302,965 km (0.053 R)
• M47: 15,418,753 km (0.09 R)
• M48: 15,923,646 km (0.075 R)
• M49: 16,315,892 km (0.077 R)
• M50: 16,790,566 km (0.102 R)
• M51: 17,632,353 km (0.114 R)
• M52: 18,078,753 km (0.093 R)
• M53: 18,528,893 km (0.118 R)
• M54: 18,941,334 km (0.117 R)
• M55: 19,024,212 km (0.088 R)
• M56: 19,481,981 km (0.116 R)
• M57: 19,775,193 km (0.112 R)
• M58: 20,154,424 km (0.077 R)
• M59: 20,366,105 km (0.108 R)
• M60: 20,536,048 km (0.048 R)
• M61: 20,791,710 km (0.102 R)
• M62: 21,091,355 km (0.09 R)
• M63: 21,263,243 km (0.084 R)
• M64: 21,522,047 km (0.039 R)
• M65: 21,998,965 km (0.049 R)
• M66: 22,173,396 km (0.114 R)
• M67: 24,121,161 km (0.065 R)
• M68: 24,933,627 km (0.079 R)
• M69: 25,115,388 km (0.097 R)
• M70: 25,251,971 km (0.094 R)
• M71: 25,617,588 km (0.083 R)
• M72: 26,631,862 km (0.119 R)
• M73: 27,003,912 km (0.083 R)
• M74: 27,097,261 km (0.099 R)
• M75: 27,190,610 km (0.054 R)
• M76: 27,284,108 km (0.058 R)
• M77: 28,083,260 km (0.116 R)
• M78: 28,747,176 km (0.044 R)
• M79: 31,847,292 km (0.047 R)
• M80: 33,537,000 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.1

Radius: 12.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.6 AU - 8.84 AU

Year: 8400 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 23,023,010 km

• M1: 175,628 km (0.059 R)
• M2: 345,272 km (0.115 R)
• M3: 461,360 km (0.087 R)
• M4: 729,439 km (0.063 R)
• M5: 937,081 km (0.099 R)
• M6: 1,251,087 km (0.099 R)
• M7: 1,794,277 km (0.105 R)
• M8: 2,166,327 km (0.098 R)
• M9: 2,723,429 km (0.111 R)
• M10: 3,299,381 km (0.109 R)
• M11: 3,474,710 km (0.114 R)
• M12: 3,653,030 km (0.104 R)
• M13: 3,939,510 km (0.1 R)
• M14: 4,206,243 km (0.111 R)
• M15: 4,956,477 km (0.043 R)
• M16: 5,071,218 km (0.113 R)
• M17: 5,244,901 km (0.08 R)
• M18: 5,420,679 km (0.102 R)
• M19: 6,020,566 km (0.116 R)
• M20: 6,515,885 km (0.11 R)
• M21: 7,381,458 km (0.09 R)
• M22: 7,811,103 km (0.086 R)
• M23: 7,911,483 km (0.113 R)
• M24: 8,317,193 km (0.115 R)
• M25: 8,419,667 km (0.05 R)
• M26: 8,938,473 km (0.084 R)
• M27: 9,184,112 km (0.1 R)
• M28: 9,325,482 km (0.078 R)
• M29: 9,431,996 km (0.09 R)
• M30: 9,862,240 km (0.09 R)
• M31: 10,043,403 km (0.103 R)
• M32: 10,262,264 km (0.087 R)
• M33: 11,266,664 km (0.083 R)
• M34: 11,494,203 km (0.064 R)
• M35: 11,992,214 km (0.091 R)
• M36: 12,263,435 km (0.062 R)
• M37: 12,693,679 km (0.104 R)
• M38: 13,009,629 km (0.036 R)
• M39: 13,128,859 km (0.102 R)
• M40: 13,811,025 km (0.03 R)
• M41: 14,463,721 km (0.102 R)
• M42: 15,043,113 km (0.102 R)
• M43: 15,545,762 km (0.075 R)
• M44: 15,884,003 km (0.069 R)
• M45: 16,139,217 km (0.088 R)
• M46: 16,352,992 km (0.079 R)
• M47: 17,304,584 km (0.114 R)
• M48: 17,963,712 km (0.042 R)
• M49: 18,720,827 km (0.043 R)
• M50: 19,080,610 km (0.109 R)
• M51: 19,715,952 km (0.042 R)
• M52: 21,100,480 km (0.106 R)
• M53: 21,240,654 km (0.111 R)
• M54: 22,278,265 km (0.031 R)
• M55: 22,611,718 km (0.031 R)
• M56: 22,755,183 km (0.094 R)
• M57: 22,851,075 km (0.08 R)
• M58: 23,283,861 km (0.102 R)
• M59: 23,428,822 km (0.116 R)
• M60: 23,671,021 km (0.069 R)
• M61: 23,768,110 km (0.105 R)
• M62: 24,353,486 km (0.092 R)
• M63: 25,687,750 km (0.108 R)
• M64: 26,489,744 km (0.098 R)
• M65: 26,893,808 km (0.082 R)
• M66: 27,452,705 km (0.099 R)
• M67: 28,118,266 km (0.049 R)
• M68: 28,272,651 km (0.12 R)
• M69: 29,152,436 km (0.085 R)
• M70: 29,569,665 km (0.1 R)
• M71: 29,831,461 km (0.057 R)
• M72: 30,833,019 km (0.092 R)
• M73: 31,792,240 km (0.067 R)
• M74: 32,167,881 km (0.1 R)
• M75: 32,383,152 km (0.079 R)
• M76: 32,491,012 km (0.119 R)
• M77: 32,815,191 km (0.109 R)
• M78: 33,249,174 km (0.105 R)
• M79: 33,466,839 km (0.111 R)
• M80: 33,739,705 km (0.112 R)
• M81: 34,838,352 km (0.105 R)
• M82: 35,059,458 km (0.086 R)
• M83: 35,558,666 km (0.115 R)
• M84: 35,781,268 km (0.041 R)
• M85: 36,620,362 km (0.12 R)
• M86: 36,788,959 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.6

Radius: 3.1

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.11 AU - 17.13 AU

Year: 19926 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 23,023,010 km

• M1: 133,441 km (0.109 R)
• M2: 212,728 km (0.103 R)
• M3: 281,992 km (0.102 R)
• M4: 546,780 km (0.026 R)
• M5: 779,555 km (0.107 R)
• M6: 981,811 km (0.104 R)
• M7: 1,020,407 km (0.108 R)
• M8: 1,282,802 km (0.112 R)
• M9: 1,610,271 km (0.049 R)
• M10: 1,913,955 km (0.101 R)
• M11: 2,059,963 km (0.104 R)
• M12: 2,546,006 km (0.11 R)
• M13: 2,572,635 km (0.105 R)
• M14: 2,925,835 km (0.07 R)
• M15: 2,953,660 km (0.114 R)
• M16: 3,093,983 km (0.075 R)
• M17: 3,676,966 km (0.057 R)
• M18: 4,229,880 km (0.094 R)
• M19: 4,940,170 km (0.087 R)
• M20: 5,548,136 km (0.106 R)
• M21: 6,286,851 km (0.114 R)
• M22: 6,612,824 km (0.109 R)
• M23: 7,093,333 km (0.104 R)
• M24: 7,130,732 km (0.085 R)
• M25: 7,168,281 km (0.077 R)
• M26: 7,394,623 km (0.079 R)
• M27: 7,470,618 km (0.092 R)
• M28: 7,661,655 km (0.104 R)
• M29: 7,776,995 km (0.071 R)
• M30: 8,841,234 km (0.11 R)
• M31: 8,881,476 km (0.062 R)
• M32: 8,921,867 km (0.108 R)
• M33: 8,962,259 km (0.117 R)
• M34: 9,083,882 km (0.111 R)
• M35: 9,700,076 km (0.036 R)
• M36: 10,244,761 km (0.103 R)
• M37: 10,414,405 km (0.089 R)
• M38: 10,842,554 km (0.11 R)
• M39: 11,982,341 km (0.086 R)
• M40: 12,026,921 km (0.086 R)
• M41: 12,205,840 km (0.117 R)
• M42: 12,295,748 km (0.05 R)
• M43: 12,430,835 km (0.07 R)
• M44: 12,521,192 km (0.095 R)
• M45: 12,884,715 km (0.071 R)
• M46: 14,278,668 km (0.059 R)
• M47: 14,420,636 km (0.111 R)
• M48: 14,610,626 km (0.058 R)
• M49: 15,137,659 km (0.088 R)
• M50: 15,964,187 km (0.067 R)
• M51: 17,206,149 km (0.113 R)
• M52: 17,864,080 km (0.117 R)
• M53: 18,017,119 km (0.096 R)
• M54: 18,170,606 km (0.104 R)
• M55: 20,630,444 km (0.074 R)
• M56: 21,437,225 km (0.095 R)
• M57: 22,254,179 km (0.098 R)
• M58: 22,583,893 km (0.118 R)
• M59: 22,638,945 km (0.113 R)
• M60: 23,081,455 km (0.119 R)
• M61: 23,806,407 km (0.101 R)
• M62: 23,974,704 km (0.105 R)
• M63: 24,199,849 km (0.105 R)
• M64: 24,369,194 km (0.088 R)
• M65: 25,450,487 km (0.086 R)
• M66: 27,365,340 km (0.071 R)
• M67: 27,659,450 km (0.044 R)
• M68: 28,310,200 km (0.084 R)
• M69: 28,726,980 km (0.114 R)
• M70: 29,989,436 km (0.029 R)
• M71: 31,147,174 km (0.119 R)
• M72: 31,269,994 km (0.081 R)
• M73: 31,824,105 km (0.094 R)
• M74: 33,192,476 km (0.068 R)
• M75: 34,073,159 km (0.034 R)
• M76: 35,280,713 km (0.059 R)
• M77: 36,115,020 km (0.085 R)
• M78: 37,476,211 km (0.059 R)
• M79: 37,606,810 km (0.068 R)
• M80: 37,737,409 km (0.086 R)
• M81: 38,064,729 km (0.088 R)
• M82: 38,261,600 km (0.107 R)
• M83: 38,458,770 km (0.11 R)
• M84: 39,582,699 km (0.12 R)
• M85: 39,981,826 km (0.091 R)
• M86: 40,516,190 km (0.09 R)
• M87: 40,985,628 km (0.078 R)
• M88: 41,052,947 km (0.077 R)
• M89: 42,472,930 km (0.04 R)
• M90: 42,609,064 km (0.116 R)
• M91: 42,813,415 km (0.103 R)
• M92: 44,460,338 km (0.077 R)
• M93: 45,152,527 km (0.088 R)
• M94: 45,221,940 km (0.097 R)
• M95: 45,639,318 km (0.084 R)
• M96: 46,127,755 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.7

Radius: 7.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13 AU - 21.44 AU

Year: 25471 Days

Day: 18.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 23,023,010 km

• M1: 195,824 km (0.11 R)
• M2: 376,089 km (0.07 R)
• M3: 879,785 km (0.093 R)
• M4: 1,447,359 km (0.101 R)
• M5: 1,767,349 km (0.092 R)
• M6: 2,201,482 km (0.086 R)
• M7: 2,358,710 km (0.071 R)
• M8: 2,601,657 km (0.096 R)
• M9: 4,535,209 km (0.101 R)
• M10: 4,635,140 km (0.101 R)
• M11: 4,735,820 km (0.11 R)
• M12: 5,439,528 km (0.114 R)
• M13: 6,600,408 km (0.034 R)
• M14: 7,384,151 km (0.086 R)
• M15: 7,906,846 km (0.076 R)
• M16: 8,738,012 km (0.097 R)
• M17: 8,937,575 km (0.111 R)
• M18: 9,265,195 km (0.071 R)
• M19: 9,699,477 km (0.114 R)
• M20: 9,750,939 km (0.093 R)
• M21: 9,880,191 km (0.101 R)
• M22: 10,907,630 km (0.118 R)
• M23: 11,041,819 km (0.091 R)
• M24: 11,366,147 km (0.074 R)
• M25: 12,722,551 km (0.098 R)
• M26: 13,062,437 km (0.074 R)
• M27: 13,262,150 km (0.055 R)
• M28: 13,606,674 km (0.104 R)
• M29: 13,983,362 km (0.086 R)
• M30: 14,158,391 km (0.104 R)
• M31: 14,275,526 km (0.101 R)
• M32: 15,223,827 km (0.068 R)
• M33: 16,070,102 km (0.07 R)
• M34: 19,150,472 km (0.063 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit