🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.65 AU - 0.89 AU

Year: 249 Days

Day: 24.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.09 AU - 4.59 AU

Year: 2776 Days

Day: 35.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,297,737 km

• M1: 82,428 km (0.106 R)
• M2: 341,532 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.73 AU - 4.09 AU

Year: 2853 Days

Day: 34.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 14.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.62 AU - 6.96 AU

Year: 6528 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 78,297,737 km

• M1: 206,146 km (0.092 R)
• M2: 366,216 km (0.072 R)
• M3: 736,171 km (0.069 R)
• M4: 1,004,699 km (0.111 R)
• M5: 1,101,788 km (0.057 R)
• M6: 1,794,127 km (0.071 R)
• M7: 1,914,703 km (0.082 R)
• M8: 2,122,046 km (0.072 R)
• M9: 2,250,102 km (0.118 R)
• M10: 2,536,881 km (0.027 R)
• M11: 2,765,616 km (0.054 R)
• M12: 3,073,488 km (0.059 R)
• M13: 3,442,696 km (0.094 R)
• M14: 3,697,012 km (0.04 R)
• M15: 3,931,133 km (0.113 R)
• M16: 4,359,731 km (0.115 R)
• M17: 4,469,236 km (0.11 R)
• M18: 5,146,017 km (0.052 R)
• M19: 5,615,156 km (0.065 R)
• M20: 6,128,726 km (0.086 R)
• M21: 6,375,861 km (0.1 R)
• M22: 6,469,360 km (0.086 R)
• M23: 6,847,992 km (0.111 R)
• M24: 6,943,735 km (0.033 R)
• M25: 7,495,153 km (0.081 R)
• M26: 7,792,852 km (0.106 R)
• M27: 8,094,442 km (0.096 R)
• M28: 8,952,535 km (0.119 R)
• M29: 9,303,791 km (0.107 R)
• M30: 9,445,759 km (0.044 R)
• M31: 9,911,607 km (0.105 R)
• M32: 10,202,126 km (0.108 R)
• M33: 10,643,290 km (0.111 R)
• M34: 10,828,941 km (0.098 R)
• M35: 11,316,630 km (0.098 R)
• M36: 11,620,314 km (0.07 R)
• M37: 12,119,671 km (0.069 R)
• M38: 12,704,599 km (0.038 R)
• M39: 12,822,781 km (0.105 R)
• M40: 12,980,757 km (0.106 R)
• M41: 13,259,009 km (0.119 R)
• M42: 13,780,806 km (0.06 R)
• M43: 15,512,402 km (0.095 R)
• M44: 15,807,708 km (0.089 R)
• M45: 15,977,202 km (0.086 R)
• M46: 16,489,575 km (0.06 R)
• M47: 17,050,717 km (0.057 R)
• M48: 17,311,914 km (0.073 R)
• M49: 17,926,313 km (0.092 R)
• M50: 18,280,710 km (0.075 R)
• M51: 18,458,732 km (0.082 R)
• M52: 18,951,357 km (0.087 R)
• M53: 19,176,652 km (0.115 R)
• M54: 19,721,188 km (0.072 R)
• M55: 20,362,963 km (0.107 R)
• M56: 20,686,394 km (0.082 R)
• M57: 21,478,963 km (0.108 R)
• M58: 21,713,981 km (0.112 R)
• M59: 21,855,351 km (0.105 R)
• M60: 22,424,122 km (0.101 R)
• M61: 23,238,234 km (0.032 R)
• M62: 23,431,215 km (0.069 R)
• M63: 23,818,674 km (0.089 R)
• M64: 24,061,920 km (0.107 R)
• M65: 24,846,112 km (0.088 R)
• M66: 24,944,697 km (0.1 R)
• M67: 25,489,233 km (0.067 R)
• M68: 26,389,064 km (0.118 R)
• M69: 27,299,068 km (0.087 R)
• M70: 27,707,022 km (0.081 R)
• M71: 27,860,359 km (0.113 R)
• M72: 28,065,458 km (0.077 R)
• M73: 29,619,331 km (0.043 R)
• M74: 31,520,571 km (0.085 R)
• M75: 32,055,682 km (0.116 R)
• M76: 32,378,215 km (0.091 R)
• M77: 32,809,955 km (0.107 R)
• M78: 34,171,295 km (0.106 R)
• M79: 34,886,523 km (0.053 R)
• M80: 36,052,339 km (0.12 R)
• M81: 36,331,788 km (0.112 R)
• M82: 37,230,871 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.4

Radius: 4.4

Gravity: 37.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.76 AU - 15.2 AU

Year: 20330 Days

Day: 23.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,297,737 km

• M1: 441,164 km (0.091 R)
• M2: 611,556 km (0.102 R)
• M3: 776,862 km (0.032 R)
• M4: 1,381,387 km (0.103 R)
• M5: 1,759,121 km (0.11 R)
• M6: 2,132,218 km (0.054 R)
• M7: 2,273,738 km (0.036 R)
• M8: 2,309,642 km (0.1 R)
• M9: 3,106,101 km (0.103 R)
• M10: 3,307,160 km (0.089 R)
• M11: 3,348,000 km (0.113 R)
• M12: 3,388,841 km (0.115 R)
• M13: 3,722,145 km (0.102 R)
• M14: 4,330,260 km (0.079 R)
• M15: 4,509,628 km (0.119 R)
• M16: 5,346,628 km (0.106 R)
• M17: 5,442,520 km (0.112 R)
• M18: 5,831,923 km (0.05 R)
• M19: 6,432,708 km (0.102 R)
• M20: 6,483,572 km (0.11 R)
• M21: 7,158,258 km (0.074 R)
• M22: 7,370,238 km (0.096 R)
• M23: 7,746,327 km (0.104 R)
• M24: 8,073,498 km (0.049 R)
• M25: 8,294,304 km (0.113 R)
• M26: 8,911,396 km (0.109 R)
• M27: 9,718,027 km (0.086 R)
• M28: 10,547,697 km (0.096 R)
• M29: 11,276,687 km (0.053 R)
• M30: 12,337,187 km (0.051 R)
• M31: 13,429,102 km (0.071 R)
• M32: 13,690,449 km (0.073 R)
• M33: 13,887,619 km (0.114 R)
• M34: 13,953,442 km (0.118 R)
• M35: 15,635,072 km (0.061 R)
• M36: 15,841,068 km (0.117 R)
• M37: 16,534,454 km (0.075 R)
• M38: 16,814,501 km (0.102 R)
• M39: 16,955,273 km (0.07 R)
• M40: 17,166,954 km (0.079 R)
• M41: 17,237,714 km (0.076 R)
• M42: 17,379,533 km (0.093 R)
• M43: 17,735,725 km (0.089 R)
• M44: 17,807,233 km (0.105 R)
• M45: 19,552,591 km (0.099 R)
• M46: 20,445,541 km (0.028 R)
• M47: 21,580,390 km (0.098 R)
• M48: 22,116,848 km (0.062 R)
• M49: 22,348,127 km (0.056 R)
• M50: 22,580,303 km (0.086 R)
• M51: 22,657,794 km (0.085 R)
• M52: 26,074,759 km (0.094 R)
• M53: 26,645,924 km (0.04 R)
• M54: 27,221,427 km (0.052 R)
• M55: 27,717,793 km (0.088 R)
• M56: 28,217,300 km (0.104 R)
• M57: 28,468,026 km (0.04 R)
• M58: 28,719,650 km (0.072 R)
• M59: 29,818,296 km (0.089 R)
• M60: 33,019,541 km (0.044 R)
• M61: 33,548,818 km (0.117 R)
• M62: 34,258,960 km (0.109 R)
• M63: 36,237,092 km (0.067 R)
• M64: 37,057,038 km (0.089 R)
• M65: 39,553,079 km (0.103 R)
• M66: 41,057,734 km (0.083 R)
• M67: 42,485,197 km (0.119 R)
• M68: 44,219,485 km (0.111 R)
• M69: 44,316,574 km (0.111 R)
• M70: 45,976,961 km (0.109 R)
• M71: 47,956,141 km (0.099 R)
• M72: 50,671,940 km (0.119 R)
• M73: 51,997,228 km (0.106 R)
• M74: 53,540,480 km (0.112 R)
• M75: 53,747,373 km (0.109 R)
• M76: 54,369,701 km (0.116 R)
• M77: 56,882,795 km (0.095 R)
• M78: 57,728,771 km (0.043 R)
• M79: 59,219,364 km (0.071 R)
• M80: 60,938,393 km (0.054 R)
• M81: 61,154,413 km (0.082 R)
• M82: 61,587,349 km (0.086 R)
• M83: 61,804,116 km (0.095 R)
• M84: 63,328,668 km (0.096 R)
• M85: 64,645,429 km (0.12 R)
• M86: 65,417,503 km (0.117 R)
• M87: 65,860,163 km (0.109 R)
• M88: 67,082,528 km (0.113 R)
• M89: 67,417,328 km (0.111 R)
• M90: 69,211,604 km (0.1 R)
• M91: 69,662,492 km (0.103 R)
• M92: 70,001,481 km (0.058 R)
• M93: 73,880,554 km (0.06 R)
• M94: 75,034,702 km (0.105 R)
• M95: 78,063,161 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit