🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.88 AU - 0.92 AU

Year: 327 Days

Day: 21.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,885,330 km

• M1: 223,499 km (0.049 R)
• M2: 289,621 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.57 AU - 4.47 AU

Year: 3086 Days

Day: 17.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 13.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.3 AU - 7.72 AU

Year: 7106 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,885,330 km

• M1: 217,814 km (0.055 R)
• M2: 1,206,956 km (0.04 R)
• M3: 1,296,864 km (0.108 R)
• M4: 1,380,040 km (0.061 R)
• M5: 1,621,043 km (0.072 R)
• M6: 1,813,575 km (0.091 R)
• M7: 2,356,914 km (0.072 R)
• M8: 3,340,072 km (0.091 R)
• M9: 3,733,963 km (0.032 R)
• M10: 3,841,524 km (0.12 R)
• M11: 4,768,731 km (0.084 R)
• M12: 5,561,899 km (0.095 R)
• M13: 5,887,723 km (0.115 R)
• M14: 6,968,568 km (0.053 R)
• M15: 7,506,372 km (0.082 R)
• M16: 7,797,639 km (0.12 R)
• M17: 8,320,634 km (0.12 R)
• M18: 8,963,456 km (0.032 R)
• M19: 9,126,667 km (0.067 R)
• M20: 9,345,678 km (0.111 R)
• M21: 9,733,436 km (0.062 R)
• M22: 9,826,635 km (0.075 R)
• M23: 10,258,674 km (0.084 R)
• M24: 11,533,248 km (0.104 R)
• M25: 12,309,661 km (0.088 R)
• M26: 13,164,762 km (0.032 R)
• M27: 13,913,051 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.9

Radius: 3

Gravity: 74.43 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.95 AU - 14.17 AU

Year: 17043 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,885,330 km

• M1: 54,454 km (0.09 R)
• M2: 77,043 km (0.118 R)
• M3: 149,747 km (0.117 R)
• M4: 338,390 km (0.049 R)
• M5: 642,224 km (0.062 R)
• M6: 663,467 km (0.053 R)
• M7: 750,832 km (0.107 R)
• M8: 936,483 km (0.103 R)
• M9: 1,487,003 km (0.109 R)
• M10: 1,601,445 km (0.117 R)
• M11: 1,748,500 km (0.067 R)
• M12: 2,683,337 km (0.099 R)
• M13: 2,893,073 km (0.101 R)
• M14: 2,999,886 km (0.12 R)
• M15: 3,180,900 km (0.085 R)
• M16: 3,591,396 km (0.112 R)
• M17: 3,861,271 km (0.057 R)
• M18: 5,175,638 km (0.097 R)
• M19: 5,479,920 km (0.111 R)
• M20: 5,834,766 km (0.094 R)
• M21: 6,427,173 km (0.106 R)
• M22: 7,472,414 km (0.106 R)
• M23: 7,521,183 km (0.086 R)
• M24: 8,114,488 km (0.117 R)
• M25: 8,315,547 km (0.06 R)
• M26: 8,774,065 km (0.119 R)
• M27: 8,928,599 km (0.113 R)
• M28: 9,345,379 km (0.032 R)
• M29: 9,503,354 km (0.086 R)
• M30: 9,715,185 km (0.089 R)
• M31: 9,875,105 km (0.107 R)
• M32: 10,305,947 km (0.081 R)
• M33: 11,241,682 km (0.052 R)
• M34: 11,804,618 km (0.115 R)
• M35: 12,089,602 km (0.109 R)
• M36: 13,310,770 km (0.109 R)
• M37: 13,965,859 km (0.093 R)
• M38: 14,570,533 km (0.069 R)
• M39: 14,692,456 km (0.092 R)
• M40: 15,431,320 km (0.044 R)
• M41: 15,993,359 km (0.069 R)
• M42: 16,435,121 km (0.08 R)
• M43: 16,880,773 km (0.085 R)
• M44: 16,944,801 km (0.068 R)
• M45: 17,073,007 km (0.12 R)
• M46: 17,459,717 km (0.095 R)
• M47: 17,914,495 km (0.109 R)
• M48: 18,703,175 km (0.103 R)
• M49: 19,168,424 km (0.068 R)
• M50: 20,586,911 km (0.067 R)
• M51: 21,899,034 km (0.084 R)
• M52: 22,108,621 km (0.093 R)
• M53: 22,318,955 km (0.11 R)
• M54: 22,670,959 km (0.028 R)
• M55: 23,666,234 km (0.053 R)
• M56: 23,809,698 km (0.081 R)
• M57: 25,039,692 km (0.088 R)
• M58: 29,081,527 km (0.082 R)
• M59: 33,320,383 km (0.111 R)
• M60: 34,288,131 km (0.106 R)
• M61: 34,694,140 km (0.114 R)
• M62: 34,856,902 km (0.117 R)
• M63: 35,183,325 km (0.115 R)
• M64: 35,346,985 km (0.112 R)
• M65: 35,839,311 km (0.099 R)
• M66: 36,333,882 km (0.108 R)
• M67: 36,913,723 km (0.112 R)
• M68: 37,831,058 km (0.087 R)
• M69: 39,603,194 km (0.115 R)
• M70: 39,773,287 km (0.112 R)
• M71: 42,790,526 km (0.1 R)
• M72: 43,929,714 km (0.096 R)
• M73: 44,105,940 km (0.097 R)
• M74: 46,596,595 km (0.096 R)
• M75: 49,041,324 km (0.099 R)
• M76: 50,049,164 km (0.063 R)
• M77: 51,063,737 km (0.107 R)
• M78: 51,898,942 km (0.093 R)
• M79: 53,771,159 km (0.111 R)
• M80: 54,053,899 km (0.12 R)
• M81: 55,474,930 km (0.105 R)
• M82: 55,570,074 km (0.05 R)
• M83: 55,665,368 km (0.101 R)
• M84: 56,429,065 km (0.089 R)
• M85: 56,524,807 km (0.115 R)
• M86: 58,063,571 km (0.067 R)
• M87: 58,644,160 km (0.088 R)
• M88: 60,887,381 km (0.119 R)
• M89: 60,985,666 km (0.108 R)
• M90: 62,266,673 km (0.096 R)
• M91: 62,563,475 km (0.061 R)
• M92: 65,256,536 km (0.106 R)
• M93: 65,357,066 km (0.106 R)
• M94: 65,558,125 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,291 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit