🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 207 Days

Day: 45.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,104,315 km

• M1: 140,173 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.7 AU - 2.16 AU

Year: 1010 Days

Day: 12.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.27 AU - 2.55 AU

Year: 1409 Days

Day: 26 Hours

Environment

Temp: -96 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.37 AU - 3.81 AU

Year: 2563 Days

Day: 16.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,104,315 km

• M1: 187,895 km (0.089 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.6

Radius: 5.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.99 AU - 15.11 AU

Year: 16749 Days

Day: 22 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,104,315 km

• M1: 69,114 km (0.1 R)
• M2: 256,261 km (0.049 R)
• M3: 326,572 km (0.108 R)
• M4: 392,545 km (0.087 R)
• M5: 973,733 km (0.112 R)
• M6: 1,121,685 km (0.081 R)
• M7: 1,224,459 km (0.096 R)
• M8: 1,330,224 km (0.055 R)
• M9: 1,588,729 km (0.118 R)
• M10: 1,665,473 km (0.103 R)
• M11: 2,088,685 km (0.053 R)
• M12: 2,566,052 km (0.087 R)
• M13: 3,391,833 km (0.112 R)
• M14: 3,692,524 km (0.109 R)
• M15: 3,949,683 km (0.085 R)
• M16: 4,373,195 km (0.083 R)
• M17: 4,645,163 km (0.119 R)
• M18: 4,727,891 km (0.116 R)
• M19: 4,783,242 km (0.07 R)
• M20: 5,091,713 km (0.085 R)
• M21: 5,493,683 km (0.091 R)
• M22: 6,481,029 km (0.078 R)
• M23: 6,604,447 km (0.119 R)
• M24: 6,853,378 km (0.101 R)
• M25: 7,169,179 km (0.118 R)
• M26: 7,392,977 km (0.073 R)
• M27: 8,044,925 km (0.094 R)
• M28: 8,377,780 km (0.12 R)
• M29: 8,478,609 km (0.106 R)
• M30: 8,647,355 km (0.112 R)
• M31: 9,229,590 km (0.091 R)
• M32: 9,613,159 km (0.106 R)
• M33: 9,683,470 km (0.119 R)
• M34: 10,180,285 km (0.092 R)
• M35: 10,287,696 km (0.107 R)
• M36: 10,467,812 km (0.086 R)
• M37: 10,612,623 km (0.08 R)
• M38: 11,087,895 km (0.079 R)
• M39: 11,272,499 km (0.066 R)
• M40: 11,309,449 km (0.097 R)
• M41: 11,682,247 km (0.097 R)
• M42: 11,869,993 km (0.085 R)
• M43: 13,330,217 km (0.119 R)
• M44: 13,723,809 km (0.069 R)
• M45: 13,922,027 km (0.035 R)
• M46: 13,961,670 km (0.109 R)
• M47: 14,041,406 km (0.103 R)
• M48: 15,090,236 km (0.084 R)
• M49: 15,418,005 km (0.112 R)
• M50: 15,955,810 km (0.045 R)
• M51: 17,734,379 km (0.085 R)
• M52: 17,777,613 km (0.102 R)
• M53: 18,297,615 km (0.045 R)
• M54: 18,428,363 km (0.117 R)
• M55: 18,910,667 km (0.103 R)
• M56: 19,087,043 km (0.105 R)
• M57: 20,291,904 km (0.101 R)
• M58: 20,744,438 km (0.086 R)
• M59: 20,789,766 km (0.115 R)
• M60: 21,017,454 km (0.061 R)
• M61: 21,291,667 km (0.12 R)
• M62: 21,890,058 km (0.117 R)
• M63: 22,307,586 km (0.071 R)
• M64: 22,400,636 km (0.106 R)
• M65: 23,575,577 km (0.115 R)
• M66: 23,908,133 km (0.05 R)
• M67: 24,481,841 km (0.072 R)
• M68: 25,011,717 km (0.103 R)
• M69: 25,594,101 km (0.082 R)
• M70: 26,673,450 km (0.112 R)
• M71: 26,722,817 km (0.118 R)
• M72: 27,467,665 km (0.074 R)
• M73: 27,517,481 km (0.068 R)
• M74: 28,521,881 km (0.08 R)
• M75: 29,130,146 km (0.118 R)
• M76: 29,435,924 km (0.116 R)
• M77: 30,256,469 km (0.113 R)
• M78: 30,514,375 km (0.073 R)
• M79: 30,721,269 km (0.064 R)
• M80: 31,815,129 km (0.082 R)
• M81: 32,077,523 km (0.09 R)
• M82: 32,393,175 km (0.073 R)
• M83: 32,815,789 km (0.111 R)
• M84: 33,773,215 km (0.107 R)
• M85: 35,118,250 km (0.115 R)
• M86: 36,316,229 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.2

Radius: 3

Gravity: 42.69 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.56 AU - 19.76 AU

Year: 24473 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 60,104,315 km

• M1: 210,634 km (0.055 R)
• M2: 448,046 km (0.089 R)
• M3: 962,812 km (0.117 R)
• M4: 1,091,765 km (0.07 R)
• M5: 1,171,950 km (0.112 R)
• M6: 1,423,424 km (0.03 R)
• M7: 1,481,617 km (0.117 R)
• M8: 2,238,583 km (0.069 R)
• M9: 2,340,309 km (0.094 R)
• M10: 3,400,360 km (0.047 R)
• M11: 3,675,620 km (0.05 R)
• M12: 3,795,747 km (0.068 R)
• M13: 4,373,494 km (0.059 R)
• M14: 5,022,150 km (0.075 R)
• M15: 7,848,652 km (0.106 R)
• M16: 9,276,414 km (0.026 R)
• M17: 10,103,541 km (0.085 R)
• M18: 10,328,087 km (0.091 R)
• M19: 11,709,325 km (0.032 R)
• M20: 12,903,864 km (0.074 R)
• M21: 13,577,204 km (0.111 R)
• M22: 13,762,855 km (0.109 R)
• M23: 16,185,592 km (0.084 R)
• M24: 18,530,239 km (0.104 R)
• M25: 19,497,390 km (0.077 R)
• M26: 19,567,102 km (0.08 R)
• M27: 20,057,335 km (0.09 R)
• M28: 20,835,842 km (0.115 R)
• M29: 21,264,739 km (0.112 R)
• M30: 21,336,396 km (0.041 R)
• M31: 22,349,473 km (0.099 R)
• M32: 22,861,846 km (0.099 R)
• M33: 25,786,185 km (0.076 R)
• M34: 25,862,779 km (0.096 R)
• M35: 26,015,967 km (0.034 R)
• M36: 26,092,711 km (0.088 R)
• M37: 26,400,583 km (0.115 R)
• M38: 28,193,215 km (0.065 R)
• M39: 28,509,016 km (0.103 R)
• M40: 29,703,555 km (0.076 R)
• M41: 30,105,225 km (0.106 R)
• M42: 31,648,477 km (0.084 R)
• M43: 32,141,103 km (0.088 R)
• M44: 37,464,244 km (0.1 R)
• M45: 38,072,359 km (0.054 R)
• M46: 38,771,280 km (0.086 R)
• M47: 38,946,758 km (0.045 R)
• M48: 39,210,350 km (0.11 R)
• M49: 43,143,727 km (0.081 R)
• M50: 45,711,425 km (0.045 R)
• M51: 47,575,564 km (0.09 R)
• M52: 51,956,088 km (0.109 R)
• M53: 53,509,812 km (0.111 R)
• M54: 54,194,222 km (0.069 R)
• M55: 55,177,080 km (0.048 R)
• M56: 55,868,671 km (0.079 R)
• M57: 57,060,667 km (0.108 R)
• M58: 57,459,944 km (0.101 R)
• M59: 59,066,176 km (0.082 R)
• M60: 60,788,796 km (0.117 R)
• M61: 61,400,651 km (0.112 R)
• M62: 62,939,415 km (0.12 R)
• M63: 63,661,823 km (0.072 R)
• M64: 64,075,910 km (0.119 R)
• M65: 65,323,406 km (0.074 R)
• M66: 67,947,951 km (0.115 R)
• M67: 68,053,567 km (0.037 R)
• M68: 68,794,974 km (0.067 R)
• M69: 69,432,710 km (0.078 R)
• M70: 70,179,054 km (0.088 R)
• M71: 70,392,829 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.6

Radius: 5.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 17.49 AU - 19.65 AU

Year: 30147 Days

Day: 15.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,104,315 km

• M1: 187,446 km (0.116 R)
• M2: 248,632 km (0.101 R)
• M3: 303,235 km (0.058 R)
• M4: 362,476 km (0.026 R)
• M5: 819,348 km (0.082 R)
• M6: 1,038,060 km (0.091 R)
• M7: 1,083,837 km (0.066 R)
• M8: 1,177,784 km (0.086 R)
• M9: 1,475,633 km (0.082 R)
• M10: 1,633,160 km (0.063 R)
• M11: 1,823,897 km (0.104 R)
• M12: 2,196,845 km (0.109 R)
• M13: 2,376,811 km (0.112 R)
• M14: 2,655,811 km (0.103 R)
• M15: 4,200,110 km (0.039 R)
• M16: 4,536,705 km (0.027 R)
• M17: 4,650,848 km (0.106 R)
• M18: 4,689,145 km (0.052 R)
• M19: 5,843,592 km (0.067 R)
• M20: 6,774,988 km (0.104 R)
• M21: 7,480,791 km (0.119 R)
• M22: 7,979,550 km (0.098 R)
• M23: 8,117,480 km (0.116 R)
• M24: 8,913,789 km (0.071 R)
• M25: 9,248,739 km (0.086 R)
• M26: 9,490,639 km (0.101 R)
• M27: 10,680,241 km (0.063 R)
• M28: 11,036,134 km (0.087 R)
• M29: 11,087,147 km (0.049 R)
• M30: 12,021,236 km (0.113 R)
• M31: 12,444,448 km (0.062 R)
• M32: 12,657,775 km (0.103 R)
• M33: 12,818,742 km (0.025 R)
• M34: 13,142,472 km (0.072 R)
• M35: 13,578,251 km (0.043 R)
• M36: 13,742,958 km (0.068 R)
• M37: 14,352,420 km (0.097 R)
• M38: 14,857,612 km (0.114 R)
• M39: 15,597,523 km (0.103 R)
• M40: 15,712,564 km (0.086 R)
• M41: 15,885,349 km (0.102 R)
• M42: 15,943,094 km (0.078 R)
• M43: 18,008,741 km (0.094 R)
• M44: 18,069,029 km (0.069 R)
• M45: 18,129,317 km (0.095 R)
• M46: 20,219,349 km (0.062 R)
• M47: 20,785,278 km (0.056 R)
• M48: 21,038,547 km (0.094 R)
• M49: 24,088,997 km (0.094 R)
• M50: 24,221,840 km (0.077 R)
• M51: 24,755,605 km (0.087 R)
• M52: 25,023,984 km (0.081 R)
• M53: 25,631,351 km (0.084 R)
• M54: 26,039,005 km (0.064 R)
• M55: 26,998,377 km (0.066 R)
• M56: 28,669,684 km (0.108 R)
• M57: 28,810,456 km (0.059 R)
• M58: 29,375,935 km (0.065 R)
• M59: 29,660,022 km (0.107 R)
• M60: 30,087,872 km (0.096 R)
• M61: 30,231,037 km (0.065 R)
• M62: 31,674,208 km (0.1 R)
• M63: 31,819,766 km (0.111 R)
• M64: 32,184,486 km (0.062 R)
• M65: 33,509,474 km (0.088 R)
• M66: 34,402,574 km (0.107 R)
• M67: 34,702,068 km (0.104 R)
• M68: 34,927,213 km (0.047 R)
• M69: 35,303,452 km (0.12 R)
• M70: 35,378,999 km (0.119 R)
• M71: 36,440,545 km (0.09 R)
• M72: 39,061,949 km (0.086 R)
• M73: 39,218,129 km (0.055 R)
• M74: 39,765,956 km (0.103 R)
• M75: 39,923,034 km (0.1 R)
• M76: 40,316,477 km (0.093 R)
• M77: 40,711,265 km (0.045 R)
• M78: 42,623,725 km (0.109 R)
• M79: 43,915,053 km (0.119 R)
• M80: 45,875,833 km (0.099 R)
• M81: 46,783,892 km (0.078 R)
• M82: 47,448,256 km (0.08 R)
• M83: 49,290,853 km (0.075 R)
• M84: 49,882,064 km (0.063 R)
• M85: 54,782,740 km (0.113 R)
• M86: 55,570,373 km (0.072 R)
• M87: 56,273,782 km (0.102 R)
• M88: 56,626,534 km (0.069 R)
• M89: 58,223,042 km (0.1 R)
• M90: 59,475,027 km (0.107 R)
• M91: 59,834,361 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit