🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 192 Days

Day: 43.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.68 AU - 1.06 AU

Year: 304 Days

Day: 17 Hours

Environment

Temp: 42 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,179,409 km

• M1: 43,982 km (0.111 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 12.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.88 AU - 10.86 AU

Year: 9900 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,179,409 km

• M1: 159,471 km (0.067 R)
• M2: 326,123 km (0.072 R)
• M3: 587,920 km (0.086 R)
• M4: 884,423 km (0.062 R)
• M5: 1,503,459 km (0.067 R)
• M6: 1,637,199 km (0.12 R)
• M7: 1,941,182 km (0.055 R)
• M8: 2,062,955 km (0.115 R)
• M9: 2,162,437 km (0.068 R)
• M10: 3,627,599 km (0.093 R)
• M11: 4,633,495 km (0.095 R)
• M12: 4,732,080 km (0.096 R)
• M13: 5,099,791 km (0.068 R)
• M14: 5,201,668 km (0.096 R)
• M15: 5,476,778 km (0.098 R)
• M16: 6,005,457 km (0.11 R)
• M17: 7,844,613 km (0.083 R)
• M18: 8,601,728 km (0.118 R)
• M19: 8,927,552 km (0.11 R)
• M20: 10,271,091 km (0.084 R)
• M21: 10,400,194 km (0.115 R)
• M22: 10,834,775 km (0.097 R)
• M23: 11,631,982 km (0.03 R)
• M24: 11,992,513 km (0.059 R)
• M25: 12,128,498 km (0.048 R)
• M26: 12,310,858 km (0.065 R)
• M27: 12,540,042 km (0.059 R)
• M28: 12,632,044 km (0.077 R)
• M29: 12,956,073 km (0.079 R)
• M30: 13,849,322 km (0.094 R)
• M31: 14,231,395 km (0.094 R)
• M32: 14,423,778 km (0.098 R)
• M33: 15,645,394 km (0.119 R)
• M34: 16,646,503 km (0.045 R)
• M35: 16,798,494 km (0.04 R)
• M36: 17,205,999 km (0.038 R)
• M37: 17,720,017 km (0.108 R)
• M38: 18,500,469 km (0.109 R)
• M39: 18,710,505 km (0.094 R)
• M40: 18,868,630 km (0.097 R)
• M41: 19,345,398 km (0.065 R)
• M42: 19,558,575 km (0.044 R)
• M43: 21,899,333 km (0.099 R)
• M44: 22,121,636 km (0.1 R)
• M45: 22,232,936 km (0.059 R)
• M46: 22,905,229 km (0.051 R)
• M47: 23,074,424 km (0.095 R)
• M48: 23,641,101 km (0.104 R)
• M49: 23,869,088 km (0.104 R)
• M50: 24,384,752 km (0.112 R)
• M51: 25,368,807 km (0.075 R)
• M52: 26,189,052 km (0.071 R)
• M53: 26,543,150 km (0.106 R)
• M54: 26,839,504 km (0.101 R)
• M55: 27,196,594 km (0.111 R)
• M56: 27,495,341 km (0.099 R)
• M57: 28,944,495 km (0.081 R)
• M58: 29,862,877 km (0.079 R)
• M59: 30,853,065 km (0.093 R)
• M60: 31,227,060 km (0.106 R)
• M61: 31,728,212 km (0.069 R)
• M62: 32,105,797 km (0.115 R)
• M63: 32,738,447 km (0.117 R)
• M64: 33,056,342 km (0.09 R)
• M65: 33,247,528 km (0.078 R)
• M66: 33,566,920 km (0.034 R)
• M67: 33,695,125 km (0.033 R)
• M68: 35,962,879 km (0.06 R)
• M69: 36,159,451 km (0.106 R)
• M70: 37,346,959 km (0.085 R)
• M71: 37,812,358 km (0.111 R)
• M72: 38,145,811 km (0.119 R)
• M73: 38,346,422 km (0.05 R)
• M74: 38,815,711 km (0.111 R)
• M75: 39,895,807 km (0.068 R)
• M76: 40,371,379 km (0.099 R)
• M77: 40,575,879 km (0.083 R)
• M78: 41,259,691 km (0.114 R)
• M79: 42,292,664 km (0.113 R)
• M80: 42,777,661 km (0.058 R)
• M81: 43,893,062 km (0.099 R)
• M82: 44,103,247 km (0.039 R)
• M83: 44,876,968 km (0.12 R)
• M84: 47,009,635 km (0.066 R)
• M85: 48,088,236 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.2

Radius: 6.6

Gravity: 17.41 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.64 AU - 13.8 AU

Year: 19044 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,179,409 km

• M1: 169,943 km (0.061 R)
• M2: 265,835 km (0.113 R)
• M3: 347,516 km (0.087 R)
• M4: 580,290 km (0.109 R)
• M5: 645,814 km (0.084 R)
• M6: 1,172,698 km (0.06 R)
• M7: 1,431,502 km (0.095 R)
• M8: 1,868,926 km (0.11 R)
• M9: 2,034,830 km (0.097 R)
• M10: 2,597,617 km (0.118 R)
• M11: 3,245,376 km (0.101 R)
• M12: 3,364,755 km (0.116 R)
• M13: 3,445,089 km (0.057 R)
• M14: 3,648,991 km (0.082 R)
• M15: 3,731,569 km (0.04 R)
• M16: 4,547,177 km (0.102 R)
• M17: 4,998,065 km (0.079 R)
• M18: 5,796,917 km (0.095 R)
• M19: 5,893,408 km (0.033 R)
• M20: 6,235,688 km (0.091 R)
• M21: 6,384,388 km (0.09 R)
• M22: 6,484,170 km (0.028 R)
• M23: 6,584,401 km (0.09 R)
• M24: 7,145,243 km (0.117 R)
• M25: 7,353,035 km (0.041 R)
• M26: 7,405,244 km (0.044 R)
• M27: 8,530,669 km (0.083 R)
• M28: 9,423,469 km (0.094 R)
• M29: 9,537,163 km (0.104 R)
• M30: 9,996,579 km (0.096 R)
• M31: 10,170,710 km (0.113 R)
• M32: 10,758,181 km (0.047 R)
• M33: 11,966,184 km (0.115 R)
• M34: 12,151,087 km (0.04 R)
• M35: 12,963,104 km (0.119 R)
• M36: 13,153,094 km (0.091 R)
• M37: 14,311,579 km (0.12 R)
• M38: 14,903,089 km (0.04 R)
• M39: 15,636,867 km (0.053 R)
• M40: 18,048,684 km (0.116 R)
• M41: 18,260,664 km (0.083 R)
• M42: 18,830,183 km (0.089 R)
• M43: 19,477,942 km (0.116 R)
• M44: 19,913,721 km (0.106 R)
• M45: 20,499,845 km (0.102 R)
• M46: 20,869,053 km (0.078 R)
• M47: 24,056,086 km (0.093 R)
• M48: 25,151,591 km (0.046 R)
• M49: 26,583,990 km (0.119 R)
• M50: 27,148,124 km (0.119 R)
• M51: 27,797,678 km (0.089 R)
• M52: 28,370,339 km (0.09 R)
• M53: 28,699,155 km (0.057 R)
• M54: 29,443,853 km (0.055 R)
• M55: 31,206,116 km (0.032 R)
• M56: 31,290,938 km (0.104 R)
• M57: 32,657,664 km (0.11 R)
• M58: 33,002,337 km (0.06 R)
• M59: 33,261,740 km (0.106 R)
• M60: 33,695,424 km (0.039 R)
• M61: 33,956,473 km (0.076 R)
• M62: 34,218,269 km (0.029 R)
• M63: 35,625,835 km (0.105 R)
• M64: 37,052,251 km (0.075 R)
• M65: 38,952,593 km (0.051 R)
• M66: 39,960,583 km (0.109 R)
• M67: 40,606,547 km (0.034 R)
• M68: 40,791,749 km (0.109 R)
• M69: 42,470,985 km (0.102 R)
• M70: 45,511,711 km (0.06 R)
• M71: 45,800,286 km (0.086 R)
• M72: 46,669,898 km (0.03 R)
• M73: 46,863,927 km (0.104 R)
• M74: 47,058,105 km (0.119 R)
• M75: 47,252,582 km (0.118 R)
• M76: 47,740,121 km (0.063 R)
• M77: 48,523,565 km (0.115 R)
• M78: 49,706,585 km (0.071 R)
• M79: 49,904,653 km (0.073 R)
• M80: 52,302,258 km (0.084 R)
• M81: 53,819,779 km (0.107 R)
• M82: 54,532,912 km (0.097 R)
• M83: 57,728,322 km (0.058 R)
• M84: 59,716,628 km (0.069 R)
• M85: 61,620,859 km (0.118 R)
• M86: 61,940,250 km (0.103 R)
• M87: 62,046,764 km (0.093 R)
• M88: 62,366,754 km (0.096 R)
• M89: 63,115,641 km (0.069 R)
• M90: 64,082,941 km (0.11 R)
• M91: 64,406,521 km (0.102 R)
• M92: 65,163,486 km (0.066 R)
• M93: 67,123,368 km (0.085 R)
• M94: 68,550,980 km (0.1 R)
• M95: 71,101,026 km (0.072 R)
• M96: 73,343,647 km (0.082 R)
• M97: 74,813,746 km (0.087 R)
• M98: 75,040,835 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 16,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit