🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.83 AU - 0.95 AU

Year: 315 Days

Day: 19.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.25 AU - 1.47 AU

Year: 594 Days

Day: 19.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,309,595 km

• M1: 684,560 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.55 AU - 2.05 AU

Year: 905 Days

Day: 38.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 12.3

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.04 AU - 5.42 AU

Year: 4482 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,309,595 km

• M1: 227,987 km (0.109 R)
• M2: 344,823 km (0.105 R)
• M3: 542,591 km (0.103 R)
• M4: 767,437 km (0.113 R)
• M5: 864,975 km (0.097 R)
• M6: 991,385 km (0.059 R)
• M7: 1,484,609 km (0.08 R)
• M8: 1,728,005 km (0.112 R)
• M9: 2,005,958 km (0.09 R)
• M10: 2,210,309 km (0.106 R)
• M11: 2,298,571 km (0.119 R)
• M12: 2,421,690 km (0.094 R)
• M13: 2,524,314 km (0.118 R)
• M14: 2,604,948 km (0.071 R)
• M15: 4,135,484 km (0.085 R)
• M16: 4,286,428 km (0.083 R)
• M17: 4,664,761 km (0.046 R)
• M18: 4,850,861 km (0.107 R)
• M19: 4,966,649 km (0.109 R)
• M20: 5,289,781 km (0.073 R)
• M21: 6,065,296 km (0.117 R)
• M22: 6,379,152 km (0.12 R)
• M23: 6,779,028 km (0.092 R)
• M24: 7,121,307 km (0.098 R)
• M25: 7,335,980 km (0.031 R)
• M26: 7,839,826 km (0.038 R)
• M27: 8,406,952 km (0.088 R)
• M28: 8,581,383 km (0.119 R)
• M29: 9,928,212 km (0.029 R)
• M30: 10,466,615 km (0.12 R)
• M31: 10,805,604 km (0.112 R)
• M32: 11,071,738 km (0.049 R)
• M33: 11,205,629 km (0.063 R)
• M34: 11,455,756 km (0.046 R)
• M35: 12,039,936 km (0.091 R)
• M36: 12,713,725 km (0.041 R)
• M37: 13,665,466 km (0.05 R)
• M38: 13,891,509 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.8

Radius: 8.5

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.78 AU - 5.9 AU

Year: 5289 Days

Day: 6 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 26,309,595 km

• M1: 111,450 km (0.109 R)
• M2: 315,352 km (0.045 R)
• M3: 417,378 km (0.111 R)
• M4: 1,227,899 km (0.091 R)
• M5: 1,329,327 km (0.096 R)
• M6: 2,157,052 km (0.107 R)
• M7: 2,621,254 km (0.12 R)
• M8: 2,709,068 km (0.046 R)
• M9: 2,887,538 km (0.082 R)
• M10: 3,092,936 km (0.085 R)
• M11: 3,279,634 km (0.111 R)
• M12: 3,518,243 km (0.083 R)
• M13: 4,554,507 km (0.108 R)
• M14: 4,633,944 km (0.03 R)
• M15: 4,713,679 km (0.107 R)
• M16: 4,820,941 km (0.115 R)
• M17: 4,956,028 km (0.065 R)
• M18: 5,064,935 km (0.071 R)
• M19: 5,174,740 km (0.068 R)
• M20: 5,678,735 km (0.111 R)
• M21: 5,994,387 km (0.106 R)
• M22: 6,404,434 km (0.106 R)
• M23: 6,553,135 km (0.071 R)
• M24: 6,823,608 km (0.104 R)
• M25: 6,944,932 km (0.076 R)
• M26: 8,359,679 km (0.088 R)
• M27: 8,457,067 km (0.048 R)
• M28: 8,850,509 km (0.069 R)
• M29: 9,116,195 km (0.044 R)
• M30: 9,723,562 km (0.066 R)
• M31: 10,694,153 km (0.086 R)
• M32: 11,514,399 km (0.118 R)
• M33: 12,317,739 km (0.026 R)
• M34: 12,391,640 km (0.107 R)
• M35: 12,801,090 km (0.117 R)
• M36: 12,913,438 km (0.094 R)
• M37: 13,026,085 km (0.097 R)
• M38: 13,366,271 km (0.117 R)
• M39: 14,560,361 km (0.085 R)
• M40: 15,110,731 km (0.091 R)
• M41: 15,908,686 km (0.079 R)
• M42: 16,353,441 km (0.104 R)
• M43: 17,172,639 km (0.084 R)
• M44: 17,628,763 km (0.083 R)
• M45: 18,215,186 km (0.035 R)
• M46: 19,579,519 km (0.093 R)
• M47: 20,230,270 km (0.099 R)
• M48: 20,317,485 km (0.072 R)
• M49: 20,405,000 km (0.075 R)
• M50: 20,711,975 km (0.07 R)
• M51: 21,020,595 km (0.088 R)
• M52: 21,553,014 km (0.082 R)
• M53: 21,865,674 km (0.112 R)
• M54: 23,040,017 km (0.088 R)
• M55: 23,359,708 km (0.116 R)
• M56: 23,911,275 km (0.066 R)
• M57: 24,003,577 km (0.046 R)
• M58: 24,513,556 km (0.097 R)
• M59: 24,606,606 km (0.107 R)
• M60: 25,167,747 km (0.084 R)
• M61: 25,449,739 km (0.113 R)
• M62: 26,064,736 km (0.077 R)
• M63: 26,540,906 km (0.071 R)
• M64: 27,068,239 km (0.097 R)
• M65: 28,133,076 km (0.072 R)
• M66: 28,230,614 km (0.103 R)
• M67: 28,670,731 km (0.099 R)
• M68: 28,965,289 km (0.115 R)
• M69: 29,063,725 km (0.087 R)
• M70: 29,409,146 km (0.097 R)
• M71: 29,656,731 km (0.108 R)
• M72: 29,905,063 km (0.085 R)
• M73: 30,104,178 km (0.106 R)
• M74: 30,403,523 km (0.036 R)
• M75: 30,503,604 km (0.108 R)
• M76: 31,156,599 km (0.029 R)
• M77: 31,358,406 km (0.119 R)
• M78: 32,834,788 km (0.099 R)
• M79: 33,246,032 km (0.097 R)
• M80: 33,659,072 km (0.069 R)
• M81: 34,646,568 km (0.096 R)
• M82: 34,908,065 km (0.084 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.7

Radius: 9.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.55 AU - 10.05 AU

Year: 8961 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,309,595 km

• M1: 141,370 km (0.03 R)
• M2: 203,603 km (0.109 R)
• M3: 328,068 km (0.111 R)
• M4: 756,965 km (0.095 R)
• M5: 840,590 km (0.093 R)
• M6: 1,006,195 km (0.047 R)
• M7: 1,382,733 km (0.099 R)
• M8: 1,620,743 km (0.054 R)
• M9: 1,786,797 km (0.1 R)
• M10: 1,886,429 km (0.106 R)
• M11: 2,091,079 km (0.061 R)
• M12: 2,166,028 km (0.091 R)
• M13: 2,459,090 km (0.11 R)
• M14: 3,082,913 km (0.113 R)
• M15: 3,342,316 km (0.109 R)
• M16: 3,555,044 km (0.069 R)
• M17: 3,882,514 km (0.085 R)
• M18: 4,238,706 km (0.06 R)
• M19: 4,644,715 km (0.119 R)
• M20: 4,743,150 km (0.104 R)
• M21: 4,882,276 km (0.087 R)
• M22: 5,144,222 km (0.107 R)
• M23: 5,246,248 km (0.083 R)
• M24: 5,535,420 km (0.087 R)
• M25: 5,619,046 km (0.119 R)
• M26: 5,851,222 km (0.078 R)
• M27: 6,000,520 km (0.057 R)
• M28: 6,086,389 km (0.085 R)
• M29: 6,237,782 km (0.081 R)
• M30: 6,303,007 km (0.062 R)
• M31: 6,766,162 km (0.11 R)
• M32: 6,833,182 km (0.099 R)
• M33: 7,103,655 km (0.065 R)
• M34: 7,423,645 km (0.119 R)
• M35: 7,678,410 km (0.092 R)
• M36: 8,030,563 km (0.104 R)
• M37: 8,363,867 km (0.089 R)
• M38: 8,921,568 km (0.093 R)
• M39: 8,995,170 km (0.052 R)
• M40: 9,291,673 km (0.054 R)
• M41: 9,843,689 km (0.108 R)
• M42: 9,919,685 km (0.112 R)
• M43: 10,200,480 km (0.071 R)
• M44: 10,457,938 km (0.034 R)
• M45: 10,691,461 km (0.117 R)
• M46: 10,979,287 km (0.104 R)
• M47: 11,723,536 km (0.083 R)
• M48: 11,831,097 km (0.093 R)
• M49: 11,939,107 km (0.071 R)
• M50: 12,265,081 km (0.089 R)
• M51: 12,814,703 km (0.072 R)
• M52: 13,710,944 km (0.102 R)
• M53: 13,938,183 km (0.118 R)
• M54: 14,166,619 km (0.062 R)
• M55: 14,453,997 km (0.101 R)
• M56: 14,743,169 km (0.09 R)
• M57: 15,180,743 km (0.109 R)
• M58: 15,770,608 km (0.085 R)
• M59: 16,188,135 km (0.063 R)
• M60: 16,790,865 km (0.104 R)
• M61: 16,912,189 km (0.054 R)
• M62: 17,125,366 km (0.1 R)
• M63: 17,278,255 km (0.055 R)
• M64: 17,462,260 km (0.098 R)
• M65: 17,987,050 km (0.119 R)
• M66: 18,204,714 km (0.06 R)
• M67: 18,423,277 km (0.085 R)
• M68: 18,485,809 km (0.113 R)
• M69: 19,242,475 km (0.104 R)
• M70: 19,816,482 km (0.092 R)
• M71: 20,460,950 km (0.117 R)
• M72: 20,753,264 km (0.108 R)
• M73: 21,145,061 km (0.066 R)
• M74: 21,407,754 km (0.034 R)
• M75: 21,704,407 km (0.102 R)
• M76: 22,168,759 km (0.104 R)
• M77: 22,335,261 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22

Radius: 4.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.63 AU - 17.21 AU

Year: 22691 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,309,595 km

• M1: 95,443 km (0.065 R)
• M2: 177,423 km (0.051 R)
• M3: 240,254 km (0.104 R)
• M4: 526,435 km (0.06 R)
• M5: 711,487 km (0.104 R)
• M6: 757,863 km (0.116 R)
• M7: 878,588 km (0.098 R)
• M8: 928,554 km (0.104 R)
• M9: 1,071,270 km (0.08 R)
• M10: 1,465,461 km (0.072 R)
• M11: 2,132,667 km (0.046 R)
• M12: 2,373,520 km (0.065 R)
• M13: 3,500,740 km (0.089 R)
• M14: 3,887,600 km (0.079 R)
• M15: 3,949,982 km (0.075 R)
• M16: 4,033,607 km (0.06 R)
• M17: 4,117,831 km (0.042 R)
• M18: 4,160,167 km (0.071 R)
• M19: 4,417,176 km (0.102 R)
• M20: 4,723,702 km (0.088 R)
• M21: 4,856,994 km (0.085 R)
• M22: 5,173,244 km (0.099 R)
• M23: 5,241,909 km (0.107 R)
• M24: 5,472,739 km (0.111 R)
• M25: 6,209,658 km (0.043 R)
• M26: 6,453,951 km (0.108 R)
• M27: 8,143,659 km (0.072 R)
• M28: 8,223,545 km (0.107 R)
• M29: 8,276,951 km (0.072 R)
• M30: 8,437,769 km (0.119 R)
• M31: 8,599,783 km (0.093 R)
• M32: 10,361,298 km (0.115 R)
• M33: 10,563,854 km (0.107 R)
• M34: 13,092,806 km (0.067 R)
• M35: 13,343,083 km (0.119 R)
• M36: 13,784,696 km (0.098 R)
• M37: 15,565,808 km (0.097 R)
• M38: 17,007,782 km (0.114 R)
• M39: 17,178,174 km (0.071 R)
• M40: 17,314,906 km (0.082 R)
• M41: 17,383,422 km (0.085 R)
• M42: 17,692,940 km (0.062 R)
• M43: 17,727,348 km (0.057 R)
• M44: 17,934,840 km (0.096 R)
• M45: 18,737,433 km (0.111 R)
• M46: 18,842,899 km (0.118 R)
• M47: 19,125,340 km (0.105 R)
• M48: 19,338,068 km (0.095 R)
• M49: 20,341,271 km (0.114 R)
• M50: 20,995,014 km (0.039 R)
• M51: 22,099,944 km (0.108 R)
• M52: 22,547,241 km (0.042 R)
• M53: 22,584,641 km (0.039 R)
• M54: 22,997,381 km (0.116 R)
• M55: 23,830,492 km (0.073 R)
• M56: 24,135,821 km (0.089 R)
• M57: 24,212,415 km (0.097 R)
• M58: 24,250,712 km (0.097 R)
• M59: 25,916,784 km (0.104 R)
• M60: 26,270,284 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit