🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.45 AU - 0.55 AU

Year: 127 Days

Day: 20.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,275,792 km

• M1: 276,606 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.68 AU - 0.82 AU

Year: 233 Days

Day: 31.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.8 AU - 2.3 AU

Year: 1051 Days

Day: 28.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.15 AU - 2.79 AU

Year: 1390 Days

Day: 14.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.13 AU - 4.45 AU

Year: 2643 Days

Day: 13.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.58 AU - 5.5 AU

Year: 4052 Days

Day: 39.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 13.2

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.02 AU - 6.2 AU

Year: 4759 Days

Day: 11.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 99,275,792 km

• M1: 219,011 km (0.111 R)
• M2: 311,762 km (0.118 R)
• M3: 421,417 km (0.105 R)
• M4: 625,618 km (0.041 R)
• M5: 802,892 km (0.114 R)
• M6: 918,082 km (0.11 R)
• M7: 1,137,991 km (0.092 R)
• M8: 1,406,818 km (0.08 R)
• M9: 1,581,549 km (0.11 R)
• M10: 1,814,772 km (0.094 R)
• M11: 2,095,268 km (0.109 R)
• M12: 2,466,121 km (0.102 R)
• M13: 2,562,163 km (0.119 R)
• M14: 2,898,309 km (0.059 R)
• M15: 3,185,986 km (0.11 R)
• M16: 3,418,611 km (0.064 R)
• M17: 3,968,383 km (0.07 R)
• M18: 4,311,560 km (0.115 R)
• M19: 4,593,253 km (0.087 R)
• M20: 5,150,056 km (0.047 R)
• M21: 5,273,923 km (0.055 R)
• M22: 5,499,517 km (0.074 R)
• M23: 5,831,026 km (0.035 R)
• M24: 5,986,308 km (0.033 R)
• M25: 6,380,499 km (0.111 R)
• M26: 7,249,812 km (0.074 R)
• M27: 7,472,862 km (0.061 R)
• M28: 7,557,236 km (0.095 R)
• M29: 7,954,717 km (0.1 R)
• M30: 8,859,186 km (0.051 R)
• M31: 9,008,185 km (0.082 R)
• M32: 9,338,946 km (0.103 R)
• M33: 10,923,936 km (0.083 R)
• M34: 11,083,856 km (0.093 R)
• M35: 11,438,253 km (0.109 R)
• M36: 11,796,540 km (0.081 R)
• M37: 12,758,754 km (0.108 R)
• M38: 12,960,860 km (0.089 R)
• M39: 13,334,406 km (0.082 R)
• M40: 13,505,397 km (0.1 R)
• M41: 13,918,735 km (0.082 R)
• M42: 14,336,263 km (0.064 R)
• M43: 14,652,064 km (0.107 R)
• M44: 14,934,804 km (0.081 R)
• M45: 15,577,477 km (0.109 R)
• M46: 15,757,593 km (0.076 R)
• M47: 16,302,129 km (0.077 R)
• M48: 16,448,286 km (0.064 R)
• M49: 16,558,390 km (0.114 R)
• M50: 17,037,851 km (0.115 R)
• M51: 17,149,152 km (0.037 R)
• M52: 17,260,602 km (0.091 R)
• M53: 17,709,246 km (0.075 R)
• M54: 18,465,464 km (0.072 R)
• M55: 19,001,024 km (0.079 R)
• M56: 19,154,960 km (0.102 R)
• M57: 19,619,462 km (0.104 R)
• M58: 19,852,984 km (0.112 R)
• M59: 20,205,287 km (0.12 R)
• M60: 21,634,545 km (0.077 R)
• M61: 21,755,121 km (0.109 R)
• M62: 24,046,811 km (0.077 R)
• M63: 24,841,624 km (0.097 R)
• M64: 25,178,967 km (0.066 R)
• M65: 25,858,142 km (0.088 R)
• M66: 26,028,833 km (0.113 R)
• M67: 26,500,216 km (0.08 R)
• M68: 26,715,487 km (0.028 R)
• M69: 26,931,207 km (0.063 R)
• M70: 27,625,790 km (0.074 R)
• M71: 27,800,221 km (0.114 R)
• M72: 27,931,418 km (0.109 R)
• M73: 28,062,765 km (0.05 R)
• M74: 28,590,247 km (0.029 R)
• M75: 28,988,028 km (0.081 R)
• M76: 29,076,740 km (0.032 R)
• M77: 29,165,451 km (0.062 R)
• M78: 29,254,163 km (0.066 R)
• M79: 29,387,604 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 8.8

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.52 AU - 9.16 AU

Year: 7862 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 99,275,792 km

• M1: 120,725 km (0.084 R)
• M2: 191,036 km (0.112 R)
• M3: 375,939 km (0.055 R)
• M4: 667,207 km (0.105 R)
• M5: 730,337 km (0.086 R)
• M6: 1,431,652 km (0.07 R)
• M7: 1,536,370 km (0.089 R)
• M8: 1,980,526 km (0.104 R)
• M9: 2,513,394 km (0.101 R)
• M10: 3,447,932 km (0.119 R)
• M11: 3,733,065 km (0.102 R)
• M12: 4,085,518 km (0.082 R)
• M13: 4,296,152 km (0.119 R)
• M14: 4,696,625 km (0.106 R)
• M15: 4,759,307 km (0.111 R)
• M16: 4,917,282 km (0.069 R)
• M17: 6,139,497 km (0.061 R)
• M18: 6,276,977 km (0.101 R)
• M19: 6,450,361 km (0.054 R)
• M20: 7,377,569 km (0.119 R)
• M21: 8,307,918 km (0.106 R)
• M22: 8,574,950 km (0.111 R)
• M23: 8,844,974 km (0.064 R)
• M24: 9,078,496 km (0.067 R)
• M25: 9,353,756 km (0.096 R)
• M26: 9,992,988 km (0.029 R)
• M27: 10,073,771 km (0.091 R)
• M28: 10,770,299 km (0.112 R)
• M29: 10,894,764 km (0.054 R)
• M30: 11,229,265 km (0.078 R)
• M31: 11,567,057 km (0.063 R)
• M32: 11,865,355 km (0.108 R)
• M33: 11,994,009 km (0.038 R)
• M34: 12,731,676 km (0.026 R)
• M35: 12,951,436 km (0.081 R)
• M36: 13,172,541 km (0.03 R)
• M37: 13,350,264 km (0.114 R)
• M38: 14,387,575 km (0.052 R)
• M39: 14,800,465 km (0.096 R)
• M40: 16,395,478 km (0.069 R)
• M41: 17,700,570 km (0.044 R)
• M42: 19,038,872 km (0.073 R)
• M43: 19,694,709 km (0.086 R)
• M44: 19,847,150 km (0.103 R)
• M45: 21,549,424 km (0.085 R)
• M46: 22,869,924 km (0.074 R)
• M47: 23,351,779 km (0.115 R)
• M48: 23,836,925 km (0.081 R)
• M49: 24,325,362 km (0.093 R)
• M50: 24,488,872 km (0.11 R)
• M51: 26,256,221 km (0.07 R)
• M52: 26,535,970 km (0.069 R)
• M53: 26,592,069 km (0.063 R)
• M54: 27,665,284 km (0.087 R)
• M55: 28,007,115 km (0.074 R)
• M56: 28,579,925 km (0.03 R)
• M57: 28,810,156 km (0.068 R)
• M58: 28,983,241 km (0.105 R)
• M59: 30,087,423 km (0.082 R)
• M60: 30,262,901 km (0.077 R)
• M61: 30,438,828 km (0.053 R)
• M62: 30,497,620 km (0.087 R)
• M63: 30,556,412 km (0.083 R)
• M64: 30,732,788 km (0.111 R)
• M65: 32,336,627 km (0.089 R)
• M66: 32,937,412 km (0.032 R)
• M67: 33,299,738 km (0.067 R)
• M68: 33,784,884 km (0.111 R)
• M69: 34,639,537 km (0.1 R)
• M70: 34,823,542 km (0.084 R)
• M71: 35,069,481 km (0.052 R)
• M72: 35,624,788 km (0.111 R)
• M73: 36,121,004 km (0.098 R)
• M74: 36,806,911 km (0.071 R)
• M75: 37,560,136 km (0.077 R)
• M76: 38,890,360 km (0.086 R)
• M77: 39,081,696 km (0.027 R)
• M78: 39,401,237 km (0.064 R)
• M79: 39,529,293 km (0.111 R)
• M80: 39,721,526 km (0.118 R)
• M81: 39,850,030 km (0.089 R)
• M82: 40,687,928 km (0.089 R)
• M83: 41,271,509 km (0.104 R)
• M84: 42,512,573 km (0.044 R)
• M85: 43,500,966 km (0.089 R)
• M86: 43,765,755 km (0.097 R)
• M87: 44,097,563 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997

Radius: 7.3

Gravity: 18.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 16.3 AU - 17.34 AU

Year: 24707 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,275,792 km

• M1: 125,812 km (0.102 R)
• M2: 273,016 km (0.081 R)
• M3: 506,538 km (0.105 R)
• M4: 555,457 km (0.109 R)
• M5: 825,481 km (0.08 R)
• M6: 1,199,775 km (0.029 R)
• M7: 1,440,478 km (0.041 R)
• M8: 2,168,870 km (0.116 R)
• M9: 2,462,531 km (0.106 R)
• M10: 2,768,757 km (0.078 R)
• M11: 4,632,896 km (0.051 R)
• M12: 5,852,867 km (0.118 R)
• M13: 6,678,199 km (0.079 R)
• M14: 6,859,661 km (0.076 R)
• M15: 7,539,433 km (0.109 R)
• M16: 7,728,525 km (0.111 R)
• M17: 8,111,346 km (0.111 R)
• M18: 8,240,449 km (0.039 R)
• M19: 8,631,498 km (0.112 R)
• M20: 9,431,996 km (0.108 R)
• M21: 9,635,748 km (0.105 R)
• M22: 10,186,418 km (0.066 R)
• M23: 10,325,544 km (0.096 R)
• M24: 11,898,566 km (0.105 R)
• M25: 13,013,220 km (0.107 R)
• M26: 14,160,934 km (0.107 R)
• M27: 16,797,747 km (0.039 R)
• M28: 17,459,268 km (0.119 R)
• M29: 17,626,070 km (0.09 R)
• M30: 19,408,529 km (0.108 R)
• M31: 19,667,782 km (0.079 R)
• M32: 20,452,572 km (0.067 R)
• M33: 22,232,787 km (0.11 R)
• M34: 23,141,444 km (0.075 R)
• M35: 23,692,413 km (0.082 R)
• M36: 23,784,715 km (0.089 R)
• M37: 24,154,970 km (0.108 R)
• M38: 24,807,366 km (0.086 R)
• M39: 26,224,956 km (0.094 R)
• M40: 26,511,585 km (0.112 R)
• M41: 26,991,645 km (0.11 R)
• M42: 27,088,135 km (0.1 R)
• M43: 28,155,516 km (0.111 R)
• M44: 28,253,353 km (0.098 R)
• M45: 31,947,822 km (0.119 R)
• M46: 32,253,899 km (0.114 R)
• M47: 34,633,253 km (0.105 R)
• M48: 34,737,972 km (0.063 R)
• M49: 36,321,465 km (0.11 R)
• M50: 37,175,669 km (0.112 R)
• M51: 38,903,674 km (0.089 R)
• M52: 39,667,970 km (0.114 R)
• M53: 40,106,890 km (0.107 R)
• M54: 40,657,859 km (0.033 R)
• M55: 40,878,965 km (0.07 R)
• M56: 41,211,221 km (0.113 R)
• M57: 41,655,826 km (0.111 R)
• M58: 42,325,576 km (0.056 R)
• M59: 42,886,418 km (0.054 R)
• M60: 42,998,916 km (0.112 R)
• M61: 45,268,914 km (0.119 R)
• M62: 45,727,581 km (0.097 R)
• M63: 47,228,945 km (0.051 R)
• M64: 47,345,033 km (0.109 R)
• M65: 47,461,271 km (0.073 R)
• M66: 47,810,582 km (0.073 R)
• M67: 50,754,518 km (0.04 R)
• M68: 52,188,414 km (0.098 R)
• M69: 52,669,222 km (0.057 R)
• M70: 53,756,648 km (0.05 R)
• M71: 56,076,463 km (0.051 R)
• M72: 58,055,194 km (0.114 R)
• M73: 59,178,374 km (0.119 R)
• M74: 60,308,586 km (0.106 R)
• M75: 62,845,617 km (0.102 R)
• M76: 64,642,287 km (0.09 R)
• M77: 67,761,104 km (0.103 R)
• M78: 68,417,090 km (0.111 R)
• M79: 72,530,583 km (0.108 R)
• M80: 73,201,529 km (0.076 R)
• M81: 73,470,506 km (0.094 R)
• M82: 75,905,810 km (0.059 R)
• M83: 76,587,079 km (0.077 R)
• M84: 78,367,593 km (0.095 R)
• M85: 79,056,042 km (0.069 R)
• M86: 79,746,436 km (0.059 R)
• M87: 80,994,232 km (0.025 R)
• M88: 82,388,335 km (0.07 R)
• M89: 84,353,303 km (0.115 R)
• M90: 87,757,701 km (0.116 R)
• M91: 90,628,634 km (0.092 R)
• M92: 95,286,065 km (0.113 R)
• M93: 96,315,148 km (0.116 R)
• M94: 97,939,781 km (0.096 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 17,919 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit