🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.89 AU - 0.95 AU

Year: 315 Days

Day: 21 Hours

Environment

Temp: 116 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.82 AU - 1.14 AU

Year: 346 Days

Day: 17.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,754,249 km

• M1: 35,604 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.84 AU - 1.3 AU

Year: 395 Days

Day: 45.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,754,249 km

• M1: 48,470 km (0.074 R)
• M2: 230,082 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.3 AU - 1.46 AU

Year: 578 Days

Day: 17.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.68 AU - 2.08 AU

Year: 919 Days

Day: 46.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.25 AU - 4.27 AU

Year: 2599 Days

Day: 28.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,754,249 km

• M1: 1,311,674 km (0.063 R)
• M2: 1,687,165 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.7

Radius: 14.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.24 AU - 7.74 AU

Year: 7307 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,754,249 km

• M1: 191,784 km (0.042 R)
• M2: 476,768 km (0.093 R)
• M3: 812,765 km (0.075 R)
• M4: 1,056,909 km (0.117 R)
• M5: 1,492,837 km (0.094 R)
• M6: 1,586,785 km (0.088 R)
• M7: 1,781,262 km (0.031 R)
• M8: 1,881,642 km (0.075 R)
• M9: 2,123,392 km (0.04 R)
• M10: 2,969,667 km (0.07 R)
• M11: 3,150,830 km (0.11 R)
• M12: 3,440,003 km (0.092 R)
• M13: 3,846,610 km (0.089 R)
• M14: 4,000,397 km (0.1 R)
• M15: 4,729,537 km (0.101 R)
• M16: 4,966,051 km (0.034 R)
• M17: 5,085,729 km (0.067 R)
• M18: 5,328,078 km (0.063 R)
• M19: 5,450,748 km (0.115 R)
• M20: 5,599,149 km (0.087 R)
• M21: 5,874,858 km (0.12 R)
• M22: 6,888,084 km (0.105 R)
• M23: 6,995,047 km (0.039 R)
• M24: 7,456,107 km (0.078 R)
• M25: 7,843,416 km (0.117 R)
• M26: 7,983,290 km (0.097 R)
• M27: 8,322,429 km (0.105 R)
• M28: 8,637,482 km (0.096 R)
• M29: 10,858,113 km (0.084 R)
• M30: 11,328,897 km (0.062 R)
• M31: 11,487,172 km (0.096 R)
• M32: 11,710,222 km (0.113 R)
• M33: 12,128,348 km (0.071 R)
• M34: 12,257,900 km (0.084 R)
• M35: 12,879,928 km (0.083 R)
• M36: 13,680,426 km (0.068 R)
• M37: 13,781,554 km (0.042 R)
• M38: 13,916,940 km (0.059 R)
• M39: 14,188,909 km (0.108 R)
• M40: 14,911,317 km (0.103 R)
• M41: 15,575,233 km (0.082 R)
• M42: 15,822,219 km (0.083 R)
• M43: 16,070,551 km (0.073 R)
• M44: 16,391,738 km (0.061 R)
• M45: 16,715,168 km (0.064 R)
• M46: 17,697,877 km (0.077 R)
• M47: 18,251,987 km (0.086 R)
• M48: 19,453,109 km (0.039 R)
• M49: 20,641,065 km (0.12 R)
• M50: 20,757,303 km (0.116 R)
• M51: 20,912,586 km (0.11 R)
• M52: 21,576,800 km (0.119 R)
• M53: 21,891,853 km (0.094 R)
• M54: 22,168,759 km (0.117 R)
• M55: 22,486,654 km (0.034 R)
• M56: 22,646,126 km (0.099 R)
• M57: 22,966,265 km (0.054 R)
• M58: 23,530,249 km (0.088 R)
• M59: 23,692,114 km (0.09 R)
• M60: 24,753,960 km (0.087 R)
• M61: 25,125,112 km (0.1 R)
• M62: 25,498,059 km (0.101 R)
• M63: 25,706,150 km (0.093 R)
• M64: 25,998,315 km (0.098 R)
• M65: 26,123,827 km (0.101 R)
• M66: 26,333,564 km (0.089 R)
• M67: 26,501,712 km (0.077 R)
• M68: 26,796,868 km (0.097 R)
• M69: 27,860,060 km (0.062 R)
• M70: 28,074,284 km (0.067 R)
• M71: 28,504,528 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.7

Radius: 3.9

Gravity: 63.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.44 AU - 14.4 AU

Year: 17524 Days

Day: 23.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,754,249 km

• M1: 68,217 km (0.091 R)
• M2: 126,410 km (0.063 R)
• M3: 394,340 km (0.071 R)
• M4: 695,481 km (0.108 R)
• M5: 999,463 km (0.113 R)
• M6: 1,400,086 km (0.112 R)
• M7: 2,083,001 km (0.093 R)
• M8: 2,294,682 km (0.082 R)
• M9: 2,624,844 km (0.043 R)
• M10: 2,891,876 km (0.12 R)
• M11: 2,930,772 km (0.089 R)
• M12: 3,207,678 km (0.051 R)
• M13: 3,328,852 km (0.112 R)
• M14: 3,743,836 km (0.057 R)
• M15: 3,828,808 km (0.062 R)
• M16: 4,441,112 km (0.068 R)
• M17: 5,177,433 km (0.096 R)
• M18: 6,000,371 km (0.097 R)
• M19: 6,099,853 km (0.108 R)
• M20: 7,709,975 km (0.092 R)
• M21: 7,818,134 km (0.094 R)
• M22: 8,035,949 km (0.11 R)
• M23: 8,533,362 km (0.12 R)
• M24: 8,645,261 km (0.075 R)
• M25: 8,870,555 km (0.079 R)
• M26: 9,040,798 km (0.068 R)
• M27: 9,154,791 km (0.034 R)
• M28: 11,472,362 km (0.097 R)
• M29: 11,533,996 km (0.041 R)
• M30: 12,157,071 km (0.087 R)
• M31: 12,219,902 km (0.106 R)
• M32: 12,409,293 km (0.115 R)
• M33: 12,727,039 km (0.116 R)
• M34: 13,241,057 km (0.101 R)
• M35: 13,565,685 km (0.072 R)
• M36: 14,156,596 km (0.075 R)
• M37: 14,421,983 km (0.094 R)
• M38: 15,431,619 km (0.118 R)
• M39: 15,773,151 km (0.098 R)
• M40: 16,603,120 km (0.118 R)
• M41: 17,803,044 km (0.078 R)
• M42: 20,136,023 km (0.049 R)
• M43: 20,960,008 km (0.117 R)
• M44: 21,490,033 km (0.04 R)
• M45: 23,418,649 km (0.117 R)
• M46: 24,284,671 km (0.119 R)
• M47: 26,535,820 km (0.073 R)
• M48: 27,603,500 km (0.059 R)
• M49: 28,685,093 km (0.094 R)
• M50: 28,768,867 km (0.094 R)
• M51: 28,852,792 km (0.073 R)
• M52: 29,441,908 km (0.105 R)
• M53: 29,865,270 km (0.087 R)
• M54: 30,375,997 km (0.103 R)
• M55: 32,621,910 km (0.048 R)
• M56: 33,147,747 km (0.115 R)
• M57: 33,499,900 km (0.078 R)
• M58: 33,853,250 km (0.065 R)
• M59: 34,831,321 km (0.097 R)
• M60: 35,368,677 km (0.113 R)
• M61: 37,362,517 km (0.083 R)
• M62: 37,820,735 km (0.065 R)
• M63: 38,928,059 km (0.112 R)
• M64: 39,113,560 km (0.063 R)
• M65: 39,765,508 km (0.116 R)
• M66: 39,952,355 km (0.105 R)
• M67: 41,174,420 km (0.079 R)
• M68: 44,330,935 km (0.096 R)
• M69: 44,913,170 km (0.117 R)
• M70: 45,889,147 km (0.112 R)
• M71: 46,085,270 km (0.093 R)
• M72: 46,379,828 km (0.049 R)
• M73: 48,658,951 km (0.102 R)
• M74: 52,605,942 km (0.085 R)
• M75: 53,016,588 km (0.043 R)
• M76: 53,119,362 km (0.063 R)
• M77: 53,737,799 km (0.09 R)
• M78: 53,944,394 km (0.119 R)
• M79: 56,444,473 km (0.092 R)
• M80: 56,864,843 km (0.049 R)
• M81: 59,515,418 km (0.064 R)
• M82: 60,264,754 km (0.079 R)
• M83: 60,479,427 km (0.066 R)
• M84: 60,909,521 km (0.066 R)
• M85: 62,205,936 km (0.079 R)
• M86: 66,370,891 km (0.118 R)
• M87: 66,481,593 km (0.104 R)
• M88: 67,036,601 km (0.099 R)
• M89: 67,481,804 km (0.075 R)
• M90: 67,816,156 km (0.105 R)
• M91: 69,271,892 km (0.084 R)
• M92: 69,496,888 km (0.109 R)
• M93: 70,851,197 km (0.098 R)
• M94: 72,784,600 km (0.068 R)
• M95: 73,471,254 km (0.077 R)
• M96: 75,659,422 km (0.051 R)
• M97: 76,587,079 km (0.084 R)
• M98: 77,635,311 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.1

Radius: 3.3

Gravity: 29.58 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.2 AU - 17.88 AU

Year: 22898 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,754,249 km

• M1: 137,032 km (0.032 R)
• M2: 281,693 km (0.087 R)
• M3: 328,218 km (0.063 R)
• M4: 830,567 km (0.084 R)
• M5: 853,157 km (0.04 R)
• M6: 898,634 km (0.066 R)
• M7: 968,497 km (0.084 R)
• M8: 1,291,329 km (0.058 R)
• M9: 2,832,636 km (0.111 R)
• M10: 3,179,852 km (0.034 R)
• M11: 4,378,281 km (0.072 R)
• M12: 4,617,039 km (0.095 R)
• M13: 5,274,073 km (0.12 R)
• M14: 6,947,624 km (0.116 R)
• M15: 7,792,852 km (0.097 R)
• M16: 8,130,195 km (0.099 R)
• M17: 9,475,380 km (0.103 R)
• M18: 9,526,542 km (0.064 R)
• M19: 9,990,894 km (0.072 R)
• M20: 10,674,556 km (0.065 R)
• M21: 10,781,070 km (0.096 R)
• M22: 11,318,874 km (0.086 R)
• M23: 12,532,412 km (0.032 R)
• M24: 12,588,661 km (0.048 R)
• M25: 12,701,158 km (0.094 R)
• M26: 12,870,653 km (0.116 R)
• M27: 13,844,685 km (0.096 R)
• M28: 15,140,202 km (0.077 R)
• M29: 19,836,977 km (0.119 R)
• M30: 20,627,003 km (0.065 R)
• M31: 22,305,641 km (0.062 R)
• M32: 23,264,713 km (0.1 R)
• M33: 23,333,677 km (0.084 R)
• M34: 23,679,847 km (0.11 R)
• M35: 25,222,650 km (0.072 R)
• M36: 25,364,469 km (0.041 R)
• M37: 26,870,022 km (0.084 R)
• M38: 28,330,695 km (0.12 R)
• M39: 29,293,806 km (0.075 R)
• M40: 30,041,796 km (0.095 R)
• M41: 31,404,333 km (0.099 R)
• M42: 31,862,850 km (0.039 R)
• M43: 32,092,932 km (0.084 R)
• M44: 33,329,658 km (0.068 R)
• M45: 33,407,448 km (0.107 R)
• M46: 33,875,540 km (0.069 R)
• M47: 33,953,780 km (0.056 R)
• M48: 35,134,406 km (0.109 R)
• M49: 35,292,830 km (0.088 R)
• M50: 35,769,599 km (0.063 R)
• M51: 36,248,462 km (0.065 R)
• M52: 37,293,253 km (0.118 R)
• M53: 38,185,006 km (0.093 R)
• M54: 38,429,449 km (0.049 R)
• M55: 40,320,516 km (0.051 R)
• M56: 40,818,826 km (0.102 R)
• M57: 41,152,130 km (0.055 R)
• M58: 42,241,801 km (0.119 R)
• M59: 44,021,717 km (0.094 R)
• M60: 44,792,146 km (0.077 R)
• M61: 44,963,884 km (0.105 R)
• M62: 45,739,549 km (0.101 R)
• M63: 46,867,966 km (0.097 R)
• M64: 47,129,612 km (0.109 R)
• M65: 49,506,573 km (0.089 R)
• M66: 51,382,081 km (0.063 R)
• M67: 51,471,840 km (0.047 R)
• M68: 52,554,630 km (0.048 R)
• M69: 52,826,449 km (0.091 R)
• M70: 54,192,726 km (0.089 R)
• M71: 56,032,481 km (0.091 R)
• M72: 56,217,533 km (0.091 R)
• M73: 56,774,038 km (0.065 R)
• M74: 58,079,728 km (0.091 R)
• M75: 58,173,376 km (0.038 R)
• M76: 58,642,216 km (0.047 R)
• M77: 59,772,876 km (0.118 R)
• M78: 60,435,595 km (0.117 R)
• M79: 61,386,738 km (0.086 R)
• M80: 61,673,069 km (0.072 R)
• M81: 61,864,105 km (0.106 R)
• M82: 62,342,669 km (0.071 R)
• M83: 63,882,629 km (0.067 R)
• M84: 64,463,218 km (0.052 R)
• M85: 64,657,247 km (0.061 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 16,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit