🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.69 AU - 0.71 AU

Year: 219 Days

Day: 13.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.9 AU - 1.22 AU

Year: 409 Days

Day: 13.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.38 AU - 1.74 AU

Year: 730 Days

Day: 43.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 12.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.09 AU - 11.71 AU

Year: 11673 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,337,864 km

• M1: 177,872 km (0.099 R)
• M2: 328,218 km (0.06 R)
• M3: 592,258 km (0.116 R)
• M4: 807,978 km (0.088 R)
• M5: 1,032,375 km (0.046 R)
• M6: 1,780,663 km (0.089 R)
• M7: 1,984,565 km (0.11 R)
• M8: 2,465,672 km (0.093 R)
• M9: 2,902,797 km (0.111 R)
• M10: 3,308,955 km (0.086 R)
• M11: 4,417,924 km (0.082 R)
• M12: 4,510,077 km (0.106 R)
• M13: 5,141,230 km (0.037 R)
• M14: 5,666,169 km (0.081 R)
• M15: 6,003,063 km (0.077 R)
• M16: 6,139,646 km (0.042 R)
• M17: 6,277,276 km (0.108 R)
• M18: 7,783,876 km (0.068 R)
• M19: 8,310,162 km (0.111 R)
• M20: 8,386,307 km (0.06 R)
• M21: 9,957,384 km (0.11 R)
• M22: 10,119,398 km (0.102 R)
• M23: 10,364,140 km (0.032 R)
• M24: 11,194,259 km (0.096 R)
• M25: 11,489,715 km (0.074 R)
• M26: 11,617,172 km (0.098 R)
• M27: 12,045,621 km (0.097 R)
• M28: 12,653,885 km (0.083 R)
• M29: 12,829,663 km (0.064 R)
• M30: 12,917,776 km (0.1 R)
• M31: 13,272,323 km (0.115 R)
• M32: 13,855,456 km (0.033 R)
• M33: 14,172,902 km (0.051 R)
• M34: 15,000,328 km (0.039 R)
• M35: 15,701,643 km (0.084 R)
• M36: 15,937,858 km (0.077 R)
• M37: 16,509,621 km (0.114 R)
• M38: 16,749,726 km (0.115 R)
• M39: 16,991,177 km (0.085 R)
• M40: 17,087,966 km (0.095 R)
• M41: 18,116,302 km (0.082 R)
• M42: 18,612,967 km (0.118 R)
• M43: 18,913,210 km (0.056 R)
• M44: 19,063,855 km (0.081 R)
• M45: 19,315,927 km (0.068 R)
• M46: 19,925,389 km (0.119 R)
• M47: 20,489,523 km (0.075 R)
• M48: 20,695,968 km (0.101 R)
• M49: 21,163,162 km (0.108 R)
• M50: 21,528,779 km (0.117 R)
• M51: 21,686,156 km (0.05 R)
• M52: 21,791,323 km (0.101 R)
• M53: 22,107,723 km (0.097 R)
• M54: 22,905,528 km (0.058 R)
• M55: 23,658,454 km (0.116 R)
• M56: 24,803,327 km (0.026 R)
• M57: 25,023,385 km (0.069 R)
• M58: 25,133,639 km (0.059 R)
• M59: 25,687,600 km (0.063 R)
• M60: 26,133,701 km (0.062 R)
• M61: 26,863,888 km (0.119 R)
• M62: 27,146,628 km (0.117 R)
• M63: 27,657,804 km (0.12 R)
• M64: 28,172,421 km (0.083 R)
• M65: 29,443,255 km (0.12 R)
• M66: 29,793,164 km (0.067 R)
• M67: 29,968,642 km (0.101 R)
• M68: 30,438,080 km (0.073 R)
• M69: 31,921,194 km (0.111 R)
• M70: 32,641,358 km (0.075 R)
• M71: 33,306,171 km (0.047 R)
• M72: 33,731,627 km (0.088 R)
• M73: 34,097,843 km (0.11 R)
• M74: 35,699,437 km (0.102 R)
• M75: 36,259,532 km (0.109 R)
• M76: 36,697,255 km (0.114 R)
• M77: 37,388,547 km (0.114 R)
• M78: 37,640,919 km (0.104 R)
• M79: 38,401,773 km (0.047 R)
• M80: 38,656,389 km (0.099 R)
• M81: 40,779,183 km (0.108 R)
• M82: 42,149,798 km (0.08 R)
• M83: 42,346,819 km (0.1 R)
• M84: 43,137,892 km (0.112 R)
• M85: 44,000,474 km (0.098 R)
• M86: 44,801,720 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.5

Radius: 4.7

Gravity: 26.46 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.93 AU - 15.13 AU

Year: 17626 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,337,864 km

• M1: 115,041 km (0.116 R)
• M2: 168,298 km (0.061 R)
• M3: 245,939 km (0.09 R)
• M4: 1,081,593 km (0.079 R)
• M5: 1,182,272 km (0.107 R)
• M6: 1,233,734 km (0.077 R)
• M7: 1,312,422 km (0.04 R)
• M8: 1,938,190 km (0.087 R)
• M9: 2,154,359 km (0.064 R)
• M10: 2,410,919 km (0.112 R)
• M11: 2,677,054 km (0.115 R)
• M12: 2,711,013 km (0.106 R)
• M13: 3,093,684 km (0.044 R)
• M14: 3,717,956 km (0.077 R)
• M15: 4,340,133 km (0.089 R)
• M16: 5,035,913 km (0.058 R)
• M17: 5,247,145 km (0.1 R)
• M18: 5,332,416 km (0.063 R)
• M19: 5,634,604 km (0.093 R)
• M20: 5,986,608 km (0.106 R)
• M21: 6,031,188 km (0.111 R)
• M22: 6,300,614 km (0.084 R)
• M23: 6,528,152 km (0.055 R)
• M24: 7,369,341 km (0.102 R)
• M25: 7,802,576 km (0.111 R)
• M26: 8,343,372 km (0.119 R)
• M27: 9,408,958 km (0.117 R)
• M28: 9,721,169 km (0.068 R)
• M29: 10,302,357 km (0.09 R)
• M30: 12,112,640 km (0.087 R)
• M31: 12,225,437 km (0.106 R)
• M32: 12,281,985 km (0.04 R)
• M33: 13,140,527 km (0.091 R)
• M34: 16,201,150 km (0.055 R)
• M35: 16,325,466 km (0.1 R)
• M36: 16,888,852 km (0.07 R)
• M37: 17,906,117 km (0.101 R)
• M38: 18,163,575 km (0.078 R)
• M39: 18,552,081 km (0.082 R)
• M40: 19,337,021 km (0.06 R)
• M41: 19,402,993 km (0.114 R)
• M42: 20,132,881 km (0.09 R)
• M43: 20,400,512 km (0.094 R)
• M44: 21,007,131 km (0.116 R)
• M45: 22,168,759 km (0.109 R)
• M46: 23,211,157 km (0.039 R)
• M47: 24,127,294 km (0.045 R)
• M48: 24,411,530 km (0.096 R)
• M49: 25,343,076 km (0.113 R)
• M50: 26,286,291 km (0.075 R)
• M51: 26,432,298 km (0.086 R)
• M52: 26,725,360 km (0.097 R)
• M53: 27,166,973 km (0.078 R)
• M54: 27,685,180 km (0.075 R)
• M55: 28,431,225 km (0.116 R)
• M56: 30,478,023 km (0.096 R)
• M57: 30,708,404 km (0.043 R)
• M58: 33,043,626 km (0.108 R)
• M59: 34,471,837 km (0.105 R)
• M60: 35,677,447 km (0.107 R)
• M61: 36,082,258 km (0.107 R)
• M62: 37,060,329 km (0.104 R)
• M63: 37,142,159 km (0.108 R)
• M64: 38,959,025 km (0.087 R)
• M65: 40,130,078 km (0.055 R)
• M66: 42,506,889 km (0.099 R)
• M67: 44,232,350 km (0.085 R)
• M68: 44,580,165 km (0.119 R)
• M69: 45,190,974 km (0.111 R)
• M70: 46,156,628 km (0.115 R)
• M71: 46,244,741 km (0.099 R)
• M72: 46,774,467 km (0.097 R)
• M73: 47,929,512 km (0.064 R)
• M74: 49,814,894 km (0.063 R)
• M75: 49,905,251 km (0.108 R)
• M76: 50,812,114 km (0.077 R)
• M77: 50,903,069 km (0.109 R)
• M78: 51,815,915 km (0.074 R)
• M79: 55,146,413 km (0.087 R)
• M80: 55,333,560 km (0.102 R)
• M81: 55,427,058 km (0.075 R)
• M82: 58,545,575 km (0.09 R)
• M83: 59,118,685 km (0.116 R)
• M84: 59,214,428 km (0.082 R)
• M85: 59,693,590 km (0.109 R)
• M86: 60,077,906 km (0.118 R)
• M87: 60,270,439 km (0.061 R)
• M88: 60,366,780 km (0.118 R)
• M89: 61,817,580 km (0.085 R)
• M90: 62,498,550 km (0.084 R)
• M91: 63,182,062 km (0.112 R)
• M92: 63,966,105 km (0.104 R)
• M93: 64,753,588 km (0.115 R)
• M94: 64,950,908 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit