🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.71 AU - 1.91 AU

Year: 876 Days

Day: 34.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.76 AU - 4.1 AU

Year: 2804 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,282,383 km

• M1: 282,740 km (0.097 R)

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: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.1

Radius: 8

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.45 AU - 7.19 AU

Year: 5718 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,282,383 km

• M1: 164,258 km (0.117 R)
• M2: 255,962 km (0.045 R)
• M3: 381,624 km (0.098 R)
• M4: 505,641 km (0.115 R)
• M5: 711,039 km (0.047 R)
• M6: 809,324 km (0.106 R)
• M7: 912,397 km (0.084 R)
• M8: 1,197,830 km (0.054 R)
• M9: 1,299,258 km (0.099 R)
• M10: 1,403,527 km (0.108 R)
• M11: 1,602,044 km (0.085 R)
• M12: 1,790,537 km (0.075 R)
• M13: 1,946,567 km (0.096 R)
• M14: 2,066,545 km (0.064 R)
• M15: 2,441,288 km (0.087 R)
• M16: 2,928,079 km (0.08 R)
• M17: 3,042,821 km (0.088 R)
• M18: 3,229,668 km (0.118 R)
• M19: 3,300,727 km (0.084 R)
• M20: 3,663,801 km (0.084 R)
• M21: 3,812,651 km (0.098 R)
• M22: 3,887,899 km (0.11 R)
• M23: 4,271,318 km (0.094 R)
• M24: 4,586,671 km (0.109 R)
• M25: 4,774,117 km (0.105 R)
• M26: 5,351,864 km (0.05 R)
• M27: 5,464,361 km (0.103 R)
• M28: 5,520,909 km (0.099 R)
• M29: 5,951,452 km (0.035 R)
• M30: 6,009,646 km (0.085 R)
• M31: 6,723,228 km (0.088 R)
• M32: 7,182,792 km (0.113 R)
• M33: 7,620,815 km (0.117 R)
• M34: 8,359,230 km (0.08 R)
• M35: 9,019,854 km (0.099 R)
• M36: 9,187,703 km (0.11 R)
• M37: 9,834,564 km (0.079 R)
• M38: 10,215,889 km (0.112 R)
• M39: 11,172,268 km (0.067 R)
• M40: 11,606,401 km (0.108 R)
• M41: 11,825,712 km (0.084 R)
• M42: 12,416,773 km (0.117 R)
• M43: 13,436,133 km (0.09 R)
• M44: 13,743,257 km (0.111 R)
• M45: 14,286,447 km (0.086 R)
• M46: 14,442,926 km (0.089 R)
• M47: 14,600,004 km (0.11 R)
• M48: 15,353,678 km (0.104 R)
• M49: 15,674,715 km (0.063 R)
• M50: 15,755,349 km (0.096 R)
• M51: 15,998,146 km (0.049 R)
• M52: 16,160,609 km (0.083 R)
• M53: 16,569,311 km (0.079 R)
• M54: 16,857,436 km (0.117 R)
• M55: 16,940,014 km (0.107 R)
• M56: 17,022,742 km (0.064 R)
• M57: 17,984,058 km (0.057 R)
• M58: 18,237,776 km (0.107 R)
• M59: 18,365,083 km (0.066 R)
• M60: 18,535,176 km (0.081 R)
• M61: 19,177,998 km (0.106 R)
• M62: 19,959,049 km (0.106 R)
• M63: 20,221,743 km (0.116 R)
• M64: 20,706,290 km (0.076 R)
• M65: 20,883,414 km (0.105 R)
• M66: 21,328,468 km (0.117 R)
• M67: 21,911,600 km (0.08 R)
• M68: 22,956,392 km (0.064 R)
• M69: 23,877,915 km (0.093 R)
• M70: 24,343,314 km (0.084 R)
• M71: 25,093,996 km (0.08 R)
• M72: 25,662,019 km (0.032 R)
• M73: 27,439,989 km (0.063 R)
• M74: 27,976,298 km (0.074 R)
• M75: 28,074,135 km (0.028 R)
• M76: 28,516,047 km (0.053 R)
• M77: 28,614,482 km (0.083 R)
• M78: 28,762,435 km (0.109 R)
• M79: 29,257,454 km (0.089 R)
• M80: 29,356,787 km (0.094 R)
• M81: 30,557,759 km (0.046 R)
• M82: 30,759,417 km (0.113 R)
• M83: 32,183,738 km (0.064 R)
• M84: 33,577,541 km (0.092 R)
• M85: 34,046,381 km (0.071 R)
• M86: 34,255,519 km (0.066 R)
• M87: 34,360,237 km (0.092 R)
• M88: 34,465,105 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 10.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.17 AU - 10.27 AU

Year: 10076 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 72,282,383 km

• M1: 239,357 km (0.093 R)
• M2: 563,236 km (0.044 R)
• M3: 783,893 km (0.119 R)
• M4: 1,192,744 km (0.099 R)
• M5: 1,971,850 km (0.11 R)
• M6: 2,078,812 km (0.087 R)
• M7: 2,395,511 km (0.107 R)
• M8: 2,477,191 km (0.028 R)
• M9: 2,899,506 km (0.099 R)
• M10: 3,472,915 km (0.115 R)
• M11: 3,565,815 km (0.119 R)
• M12: 3,697,162 km (0.082 R)
• M13: 3,773,008 km (0.063 R)
• M14: 4,579,939 km (0.095 R)
• M15: 4,805,383 km (0.079 R)
• M16: 5,460,472 km (0.101 R)
• M17: 6,233,893 km (0.036 R)
• M18: 6,598,912 km (0.045 R)
• M19: 7,088,546 km (0.111 R)
• M20: 7,302,022 km (0.119 R)
• M21: 7,373,679 km (0.098 R)
• M22: 7,589,998 km (0.108 R)
• M23: 7,979,850 km (0.047 R)
• M24: 8,152,486 km (0.095 R)
• M25: 8,931,741 km (0.108 R)
• M26: 9,499,166 km (0.096 R)
• M27: 10,238,329 km (0.081 R)
• M28: 10,804,706 km (0.076 R)
• M29: 11,160,600 km (0.107 R)
• M30: 11,520,233 km (0.098 R)
• M31: 12,939,019 km (0.086 R)
• M32: 13,083,979 km (0.049 R)
• M33: 13,492,531 km (0.086 R)
• M34: 14,322,351 km (0.082 R)
• M35: 14,894,862 km (0.085 R)
• M36: 15,413,368 km (0.119 R)
• M37: 15,721,240 km (0.12 R)
• M38: 16,218,055 km (0.109 R)
• M39: 17,803,493 km (0.061 R)
• M40: 19,604,053 km (0.069 R)
• M41: 20,508,970 km (0.09 R)
• M42: 20,813,701 km (0.088 R)
• M43: 22,847,933 km (0.102 R)
• M44: 22,917,945 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289

Radius: 7.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.73 AU - 20.63 AU

Year: 24517 Days

Day: 17.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,282,383 km

• M1: 102,774 km (0.081 R)
• M2: 267,930 km (0.11 R)
• M3: 961,914 km (0.116 R)
• M4: 1,228,947 km (0.066 R)
• M5: 1,437,636 km (0.06 R)
• M6: 2,099,307 km (0.077 R)
• M7: 2,609,286 km (0.089 R)
• M8: 2,742,578 km (0.084 R)
• M9: 2,878,263 km (0.074 R)
• M10: 3,738,152 km (0.071 R)
• M11: 4,157,175 km (0.098 R)
• M12: 4,957,225 km (0.087 R)
• M13: 5,631,013 km (0.114 R)
• M14: 6,110,774 km (0.058 R)
• M15: 6,199,485 km (0.07 R)
• M16: 6,288,496 km (0.118 R)
• M17: 6,558,371 km (0.089 R)
• M18: 7,109,340 km (0.073 R)
• M19: 7,963,543 km (0.087 R)
• M20: 8,109,102 km (0.114 R)
• M21: 8,501,497 km (0.111 R)
• M22: 9,253,825 km (0.049 R)
• M23: 10,929,022 km (0.072 R)
• M24: 11,253,500 km (0.11 R)
• M25: 11,471,464 km (0.065 R)
• M26: 11,636,022 km (0.075 R)
• M27: 11,856,529 km (0.092 R)
• M28: 12,022,732 km (0.113 R)
• M29: 12,582,527 km (0.118 R)
• M30: 12,695,623 km (0.077 R)
• M31: 13,553,717 km (0.048 R)
• M32: 14,077,608 km (0.049 R)
• M33: 15,627,891 km (0.078 R)
• M34: 17,043,985 km (0.112 R)
• M35: 17,862,435 km (0.05 R)
• M36: 19,341,509 km (0.035 R)
• M37: 19,471,958 km (0.104 R)
• M38: 19,865,101 km (0.109 R)
• M39: 20,062,720 km (0.06 R)
• M40: 20,659,316 km (0.099 R)
• M41: 21,060,388 km (0.081 R)
• M42: 21,194,578 km (0.107 R)
• M43: 21,734,327 km (0.109 R)
• M44: 23,241,974 km (0.064 R)
• M45: 23,659,053 km (0.057 R)
• M46: 24,218,998 km (0.099 R)
• M47: 24,289,159 km (0.101 R)
• M48: 25,566,127 km (0.118 R)
• M49: 26,646,672 km (0.115 R)
• M50: 27,083,199 km (0.117 R)
• M51: 27,521,969 km (0.029 R)
• M52: 27,595,272 km (0.111 R)
• M53: 28,110,637 km (0.028 R)
• M54: 29,750,977 km (0.083 R)
• M55: 31,115,908 km (0.047 R)
• M56: 31,575,473 km (0.071 R)
• M57: 33,123,512 km (0.089 R)
• M58: 33,906,657 km (0.062 R)
• M59: 34,300,548 km (0.076 R)
• M60: 35,891,222 km (0.061 R)
• M61: 36,614,976 km (0.113 R)
• M62: 37,099,973 km (0.101 R)
• M63: 39,557,267 km (0.099 R)
• M64: 40,054,979 km (0.045 R)
• M65: 40,471,460 km (0.071 R)
• M66: 40,805,512 km (0.073 R)
• M67: 42,744,600 km (0.104 R)
• M68: 42,829,571 km (0.114 R)
• M69: 43,340,598 km (0.025 R)
• M70: 43,939,438 km (0.041 R)
• M71: 44,368,784 km (0.098 R)
• M72: 45,145,197 km (0.053 R)
• M73: 46,013,163 km (0.087 R)
• M74: 47,061,994 km (0.094 R)
• M75: 48,207,166 km (0.112 R)
• M76: 48,384,140 km (0.064 R)
• M77: 48,738,687 km (0.076 R)
• M78: 49,272,303 km (0.105 R)
• M79: 50,794,461 km (0.104 R)
• M80: 53,701,447 km (0.109 R)
• M81: 54,344,568 km (0.03 R)
• M82: 55,452,789 km (0.06 R)
• M83: 55,638,290 km (0.108 R)
• M84: 55,731,041 km (0.039 R)
• M85: 56,009,742 km (0.102 R)
• M86: 56,475,291 km (0.116 R)
• M87: 56,848,687 km (0.085 R)
• M88: 60,341,049 km (0.117 R)
• M89: 60,436,343 km (0.111 R)
• M90: 62,065,015 km (0.064 R)
• M91: 63,416,931 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.9

Radius: 3

Gravity: 30.77 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 17.85 AU - 19.57 AU

Year: 29126 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,282,383 km

• M1: 55,650 km (0.038 R)
• M2: 144,362 km (0.076 R)
• M3: 257,159 km (0.087 R)
• M4: 637,137 km (0.115 R)
• M5: 1,262,307 km (0.097 R)
• M6: 1,290,282 km (0.095 R)
• M7: 1,432,998 km (0.101 R)
• M8: 1,641,537 km (0.1 R)
• M9: 1,796,222 km (0.075 R)
• M10: 2,053,380 km (0.099 R)
• M11: 2,601,507 km (0.085 R)
• M12: 2,637,111 km (0.11 R)
• M13: 3,115,824 km (0.099 R)
• M14: 3,620,867 km (0.117 R)
• M15: 3,985,138 km (0.077 R)
• M16: 4,403,413 km (0.057 R)
• M17: 4,488,684 km (0.098 R)
• M18: 4,879,434 km (0.119 R)
• M19: 5,012,127 km (0.097 R)
• M20: 5,371,611 km (0.117 R)
• M21: 5,554,419 km (0.051 R)
• M22: 5,739,472 km (0.047 R)
• M23: 5,785,997 km (0.096 R)
• M24: 6,258,277 km (0.048 R)
• M25: 7,089,293 km (0.098 R)
• M26: 7,139,259 km (0.084 R)
• M27: 7,390,733 km (0.101 R)
• M28: 7,594,037 km (0.079 R)
• M29: 9,285,540 km (0.08 R)
• M30: 9,670,455 km (0.11 R)
• M31: 10,060,606 km (0.107 R)
• M32: 10,798,722 km (0.117 R)
• M33: 11,730,717 km (0.089 R)
• M34: 12,086,910 km (0.076 R)
• M35: 12,206,438 km (0.047 R)
• M36: 13,670,702 km (0.109 R)
• M37: 13,732,785 km (0.118 R)
• M38: 16,165,247 km (0.074 R)
• M39: 17,430,246 km (0.111 R)
• M40: 18,726,811 km (0.11 R)
• M41: 20,195,413 km (0.11 R)
• M42: 20,266,323 km (0.115 R)
• M43: 20,621,767 km (0.117 R)
• M44: 22,137,343 km (0.077 R)
• M45: 24,062,668 km (0.117 R)
• M46: 25,656,484 km (0.058 R)
• M47: 26,272,528 km (0.03 R)
• M48: 27,440,737 km (0.081 R)
• M49: 28,785,024 km (0.095 R)
• M50: 28,944,645 km (0.078 R)
• M51: 31,455,196 km (0.114 R)
• M52: 35,050,781 km (0.087 R)
• M53: 36,335,378 km (0.094 R)
• M54: 36,766,968 km (0.073 R)
• M55: 37,548,168 km (0.104 R)
• M56: 40,013,242 km (0.111 R)
• M57: 40,369,584 km (0.103 R)
• M58: 40,816,582 km (0.118 R)
• M59: 41,355,135 km (0.118 R)
• M60: 42,893,599 km (0.07 R)
• M61: 43,349,723 km (0.112 R)
• M62: 43,807,492 km (0.098 R)
• M63: 43,899,196 km (0.117 R)
• M64: 44,450,913 km (0.063 R)
• M65: 44,912,422 km (0.116 R)
• M66: 45,375,428 km (0.098 R)
• M67: 45,654,129 km (0.071 R)
• M68: 47,714,690 km (0.098 R)
• M69: 47,998,028 km (0.097 R)
• M70: 49,709,577 km (0.11 R)
• M71: 49,901,063 km (0.052 R)
• M72: 52,996,841 km (0.089 R)
• M73: 53,486,176 km (0.102 R)
• M74: 53,584,162 km (0.109 R)
• M75: 53,682,298 km (0.05 R)
• M76: 53,977,006 km (0.06 R)
• M77: 54,075,292 km (0.037 R)
• M78: 55,259,957 km (0.092 R)
• M79: 55,656,841 km (0.115 R)
• M80: 56,253,736 km (0.11 R)
• M81: 59,574,958 km (0.114 R)
• M82: 60,900,545 km (0.098 R)
• M83: 61,207,969 km (0.069 R)
• M84: 64,517,672 km (0.039 R)
• M85: 64,622,091 km (0.091 R)
• M86: 65,249,505 km (0.106 R)
• M87: 65,668,828 km (0.083 R)
• M88: 66,299,532 km (0.099 R)
• M89: 67,991,335 km (0.11 R)
• M90: 68,842,547 km (0.033 R)
• M91: 69,590,237 km (0.095 R)
• M92: 69,804,311 km (0.092 R)
• M93: 70,233,208 km (0.072 R)
• M94: 70,555,442 km (0.087 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit