🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.65 AU - 0.71 AU

Year: 211 Days

Day: 29.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.48 AU - 1.56 AU

Year: 706 Days

Day: 33.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 88.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.66 AU - 3.66 AU

Year: 2638 Days

Day: 44.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,828,461 km

• M1: 1,031,926 km (0.063 R)

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.4

Radius: 7.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.81 AU - 14.61 AU

Year: 18088 Days

Day: 23.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,828,461 km

• M1: 102,624 km (0.11 R)
• M2: 155,133 km (0.103 R)
• M3: 219,909 km (0.084 R)
• M4: 341,083 km (0.099 R)
• M5: 387,010 km (0.09 R)
• M6: 933,042 km (0.116 R)
• M7: 1,017,714 km (0.118 R)
• M8: 1,105,079 km (0.08 R)
• M9: 1,176,886 km (0.09 R)
• M10: 1,306,289 km (0.089 R)
• M11: 1,519,166 km (0.116 R)
• M12: 1,579,155 km (0.12 R)
• M13: 1,660,536 km (0.067 R)
• M14: 2,337,317 km (0.091 R)
• M15: 2,596,271 km (0.102 R)
• M16: 3,141,406 km (0.118 R)
• M17: 3,218,598 km (0.119 R)
• M18: 3,667,242 km (0.114 R)
• M19: 4,023,584 km (0.104 R)
• M20: 4,535,209 km (0.034 R)
• M21: 4,710,388 km (0.078 R)
• M22: 5,744,409 km (0.118 R)
• M23: 6,547,899 km (0.092 R)
• M24: 6,646,633 km (0.1 R)
• M25: 7,249,812 km (0.063 R)
• M26: 7,905,350 km (0.094 R)
• M27: 8,151,588 km (0.118 R)
• M28: 8,293,407 km (0.115 R)
• M29: 11,258,437 km (0.083 R)
• M30: 11,854,883 km (0.112 R)
• M31: 12,461,652 km (0.093 R)
• M32: 13,705,409 km (0.12 R)
• M33: 14,341,948 km (0.09 R)
• M34: 14,814,976 km (0.114 R)
• M35: 15,162,193 km (0.099 R)
• M36: 15,555,935 km (0.03 R)
• M37: 15,687,880 km (0.084 R)
• M38: 15,953,117 km (0.085 R)
• M39: 15,997,398 km (0.1 R)
• M40: 16,175,120 km (0.081 R)
• M41: 16,219,700 km (0.11 R)
• M42: 16,757,355 km (0.052 R)
• M43: 18,312,425 km (0.109 R)
• M44: 18,872,071 km (0.113 R)
• M45: 19,059,966 km (0.063 R)
• M46: 19,342,855 km (0.115 R)
• M47: 19,484,823 km (0.025 R)
• M48: 20,200,051 km (0.118 R)
• M49: 20,440,305 km (0.102 R)
• M50: 21,655,788 km (0.075 R)
• M51: 22,844,642 km (0.115 R)
• M52: 23,800,872 km (0.078 R)
• M53: 24,821,428 km (0.102 R)
• M54: 25,285,331 km (0.094 R)
• M55: 26,957,835 km (0.088 R)
• M56: 27,594,225 km (0.078 R)
• M57: 27,967,621 km (0.084 R)
• M58: 28,396,518 km (0.066 R)
• M59: 28,557,934 km (0.087 R)
• M60: 29,369,503 km (0.104 R)
• M61: 29,860,184 km (0.097 R)
• M62: 30,683,870 km (0.105 R)
• M63: 30,960,027 km (0.111 R)
• M64: 31,403,735 km (0.098 R)
• M65: 31,849,387 km (0.12 R)
• M66: 32,521,979 km (0.054 R)
• M67: 32,803,671 km (0.068 R)
• M68: 33,312,603 km (0.084 R)
• M69: 33,369,301 km (0.111 R)
• M70: 35,606,088 km (0.079 R)
• M71: 35,838,264 km (0.096 R)
• M72: 36,654,620 km (0.115 R)
• M73: 37,654,382 km (0.047 R)
• M74: 39,740,525 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683

Radius: 3.6

Gravity: 52.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.89 AU - 16.15 AU

Year: 21930 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,828,461 km

• M1: 403,166 km (0.106 R)
• M2: 573,708 km (0.09 R)
• M3: 2,189,664 km (0.047 R)
• M4: 2,262,369 km (0.05 R)
• M5: 2,637,859 km (0.059 R)
• M6: 2,793,291 km (0.06 R)
• M7: 3,195,261 km (0.101 R)
• M8: 3,277,689 km (0.029 R)
• M9: 3,963,147 km (0.052 R)
• M10: 4,413,287 km (0.076 R)
• M11: 5,070,171 km (0.117 R)
• M12: 5,118,342 km (0.039 R)
• M13: 5,166,512 km (0.091 R)
• M14: 5,607,527 km (0.042 R)
• M15: 5,807,389 km (0.112 R)
• M16: 6,060,509 km (0.076 R)
• M17: 6,265,458 km (0.11 R)
• M18: 6,472,801 km (0.085 R)
• M19: 6,525,010 km (0.107 R)
• M20: 6,682,387 km (0.102 R)
• M21: 6,894,218 km (0.114 R)
• M22: 7,433,518 km (0.066 R)
• M23: 7,986,133 km (0.109 R)
• M24: 8,042,082 km (0.066 R)
• M25: 8,154,430 km (0.068 R)
• M26: 8,210,829 km (0.115 R)
• M27: 8,551,912 km (0.064 R)
• M28: 9,013,721 km (0.061 R)
• M29: 10,021,861 km (0.115 R)
• M30: 10,447,167 km (0.042 R)
• M31: 10,754,591 km (0.063 R)
• M32: 12,595,542 km (0.101 R)
• M33: 14,462,973 km (0.064 R)
• M34: 15,219,938 km (0.096 R)
• M35: 16,130,989 km (0.028 R)
• M36: 16,343,717 km (0.115 R)
• M37: 18,299,859 km (0.075 R)
• M38: 18,595,913 km (0.117 R)
• M39: 19,342,855 km (0.116 R)
• M40: 20,099,671 km (0.061 R)
• M41: 21,097,788 km (0.097 R)
• M42: 21,175,279 km (0.103 R)
• M43: 25,002,143 km (0.06 R)
• M44: 25,084,122 km (0.115 R)
• M45: 25,330,510 km (0.099 R)
• M46: 25,825,679 km (0.103 R)
• M47: 26,825,741 km (0.098 R)
• M48: 27,161,887 km (0.109 R)
• M49: 27,330,484 km (0.109 R)
• M50: 34,261,802 km (0.054 R)
• M51: 34,535,117 km (0.116 R)
• M52: 34,900,734 km (0.113 R)
• M53: 35,084,141 km (0.102 R)
• M54: 35,175,845 km (0.041 R)
• M55: 37,121,365 km (0.074 R)
• M56: 38,532,223 km (0.057 R)
• M57: 40,440,344 km (0.109 R)
• M58: 41,115,479 km (0.09 R)
• M59: 43,754,236 km (0.079 R)
• M60: 44,844,954 km (0.079 R)
• M61: 45,844,118 km (0.04 R)
• M62: 45,944,498 km (0.075 R)
• M63: 46,951,741 km (0.1 R)
• M64: 47,154,146 km (0.059 R)
• M65: 48,885,592 km (0.119 R)
• M66: 49,295,939 km (0.038 R)
• M67: 49,810,705 km (0.116 R)
• M68: 49,913,778 km (0.088 R)
• M69: 50,327,117 km (0.072 R)
• M70: 51,782,405 km (0.096 R)
• M71: 53,462,689 km (0.067 R)
• M72: 56,553,231 km (0.07 R)
• M73: 57,199,793 km (0.073 R)
• M74: 57,740,589 km (0.115 R)
• M75: 58,936,026 km (0.096 R)
• M76: 59,920,380 km (0.106 R)
• M77: 61,572,838 km (0.094 R)
• M78: 62,237,950 km (0.09 R)
• M79: 63,687,254 km (0.058 R)
• M80: 66,960,306 km (0.112 R)
• M81: 67,530,124 km (0.107 R)
• M82: 69,940,744 km (0.088 R)
• M83: 70,056,234 km (0.111 R)
• M84: 70,634,729 km (0.095 R)
• M85: 71,214,720 km (0.107 R)
• M86: 71,447,195 km (0.112 R)
• M87: 73,785,559 km (0.114 R)
• M88: 73,903,143 km (0.093 R)
• M89: 76,505,697 km (0.078 R)
• M90: 76,862,788 km (0.053 R)
• M91: 77,578,913 km (0.095 R)
• M92: 78,417,109 km (0.107 R)
• M93: 80,828,478 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit