🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.64 AU - 0.94 AU

Year: 245 Days

Day: 16.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.13 AU - 3.35 AU

Year: 1580 Days

Day: 25.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 123.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 10.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.48 AU - 11.88 AU

Year: 13901 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 102,769,910 km

• M1: 238,309 km (0.119 R)
• M2: 359,783 km (0.05 R)
• M3: 537,804 km (0.066 R)
• M4: 679,324 km (0.042 R)
• M5: 1,119,740 km (0.087 R)
• M6: 1,592,619 km (0.055 R)
• M7: 1,661,883 km (0.077 R)
• M8: 1,755,681 km (0.095 R)
• M9: 1,875,509 km (0.105 R)
• M10: 2,199,986 km (0.071 R)
• M11: 2,678,849 km (0.12 R)
• M12: 2,789,701 km (0.114 R)
• M13: 3,016,043 km (0.052 R)
• M14: 3,547,414 km (0.038 R)
• M15: 4,268,326 km (0.066 R)
• M16: 4,398,327 km (0.05 R)
• M17: 4,629,007 km (0.091 R)
• M18: 4,897,685 km (0.117 R)
• M19: 5,769,691 km (0.065 R)
• M20: 6,095,515 km (0.075 R)
• M21: 6,390,073 km (0.115 R)
• M22: 6,802,814 km (0.088 R)
• M23: 6,878,809 km (0.057 R)
• M24: 7,301,722 km (0.066 R)
• M25: 7,457,603 km (0.101 R)
• M26: 7,772,806 km (0.092 R)
• M27: 8,052,105 km (0.096 R)
• M28: 8,457,067 km (0.053 R)
• M29: 9,244,550 km (0.119 R)
• M30: 9,455,782 km (0.115 R)
• M31: 9,754,080 km (0.112 R)
• M32: 11,653,674 km (0.108 R)
• M33: 12,296,496 km (0.085 R)
• M34: 13,187,052 km (0.099 R)
• M35: 14,832,330 km (0.118 R)
• M36: 15,228,764 km (0.114 R)
• M37: 15,328,396 km (0.076 R)
• M38: 15,428,328 km (0.116 R)
• M39: 16,592,498 km (0.093 R)
• M40: 17,004,042 km (0.114 R)
• M41: 17,315,056 km (0.104 R)
• M42: 17,523,296 km (0.111 R)
• M43: 17,784,793 km (0.117 R)
• M44: 18,630,470 km (0.057 R)
• M45: 19,435,307 km (0.088 R)
• M46: 20,087,254 km (0.098 R)
• M47: 21,412,542 km (0.109 R)
• M48: 22,255,226 km (0.03 R)
• M49: 22,425,020 km (0.087 R)
• M50: 24,088,997 km (0.055 R)
• M51: 24,730,473 km (0.092 R)
• M52: 24,906,400 km (0.07 R)
• M53: 26,929,113 km (0.102 R)
• M54: 27,352,175 km (0.112 R)
• M55: 27,838,219 km (0.047 R)
• M56: 28,572,745 km (0.092 R)
• M57: 28,880,767 km (0.103 R)
• M58: 29,437,869 km (0.076 R)
• M59: 31,637,706 km (0.12 R)
• M60: 32,468,273 km (0.051 R)
• M61: 33,630,050 km (0.109 R)
• M62: 34,216,175 km (0.03 R)
• M63: 34,543,196 km (0.055 R)
• M64: 35,795,330 km (0.11 R)
• M65: 36,127,287 km (0.066 R)
• M66: 36,260,280 km (0.069 R)
• M67: 36,527,013 km (0.041 R)
• M68: 37,196,463 km (0.025 R)
• M69: 37,869,953 km (0.115 R)
• M70: 38,140,576 km (0.083 R)
• M71: 41,506,378 km (0.116 R)
• M72: 42,766,590 km (0.046 R)
• M73: 43,401,334 km (0.107 R)
• M74: 43,684,523 km (0.11 R)
• M75: 44,039,220 km (0.034 R)
• M76: 44,466,321 km (0.097 R)
• M77: 44,537,530 km (0.069 R)
• M78: 44,966,128 km (0.116 R)
• M79: 45,180,951 km (0.093 R)
• M80: 45,468,029 km (0.1 R)
• M81: 45,971,575 km (0.087 R)
• M82: 47,057,057 km (0.089 R)
• M83: 47,566,438 km (0.12 R)
• M84: 48,517,282 km (0.107 R)
• M85: 49,105,651 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.7

Radius: 7.8

Gravity: 14.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.9 AU - 18.94 AU

Year: 27531 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 102,769,910 km

• M1: 409,449 km (0.056 R)
• M2: 827,725 km (0.073 R)
• M3: 1,314,516 km (0.108 R)
• M4: 1,643,931 km (0.047 R)
• M5: 1,998,478 km (0.086 R)
• M6: 2,552,140 km (0.057 R)
• M7: 2,641,450 km (0.081 R)
• M8: 3,055,985 km (0.057 R)
• M9: 3,640,315 km (0.052 R)
• M10: 3,945,494 km (0.046 R)
• M11: 4,258,752 km (0.084 R)
• M12: 5,417,836 km (0.095 R)
• M13: 6,061,706 km (0.039 R)
• M14: 6,729,810 km (0.072 R)
• M15: 6,791,594 km (0.119 R)
• M16: 8,667,551 km (0.077 R)
• M17: 9,836,808 km (0.075 R)
• M18: 10,404,083 km (0.112 R)
• M19: 11,054,983 km (0.115 R)
• M20: 12,093,492 km (0.054 R)
• M21: 12,471,825 km (0.078 R)
• M22: 12,931,090 km (0.101 R)
• M23: 14,661,938 km (0.099 R)
• M24: 14,742,421 km (0.095 R)
• M25: 15,472,459 km (0.095 R)
• M26: 16,297,641 km (0.051 R)
• M27: 19,295,881 km (0.119 R)
• M28: 20,004,826 km (0.052 R)
• M29: 20,093,986 km (0.063 R)
• M30: 20,452,123 km (0.08 R)
• M31: 22,182,073 km (0.099 R)
• M32: 22,644,929 km (0.098 R)
• M33: 23,298,522 km (0.069 R)
• M34: 23,674,761 km (0.102 R)
• M35: 25,296,102 km (0.108 R)
• M36: 25,489,233 km (0.066 R)
• M37: 26,168,856 km (0.095 R)
• M38: 26,364,231 km (0.038 R)
• M39: 28,143,548 km (0.1 R)
• M40: 28,243,480 km (0.107 R)
• M41: 28,644,701 km (0.046 R)
• M42: 29,554,107 km (0.111 R)
• M43: 30,370,462 km (0.091 R)
• M44: 30,472,937 km (0.096 R)
• M45: 30,575,710 km (0.088 R)
• M46: 33,179,761 km (0.063 R)
• M47: 36,943,194 km (0.107 R)
• M48: 38,819,301 km (0.104 R)
• M49: 39,042,052 km (0.084 R)
• M50: 39,712,849 km (0.107 R)
• M51: 41,406,596 km (0.114 R)
• M52: 42,319,442 km (0.053 R)
• M53: 43,008,490 km (0.105 R)
• M54: 43,933,005 km (0.103 R)
• M55: 44,165,031 km (0.104 R)
• M56: 44,281,269 km (0.09 R)
• M57: 46,272,716 km (0.111 R)
• M58: 48,293,035 km (0.118 R)
• M59: 49,736,505 km (0.052 R)
• M60: 51,927,964 km (0.114 R)
• M61: 52,173,454 km (0.117 R)
• M62: 53,654,324 km (0.055 R)
• M63: 55,148,806 km (0.049 R)
• M64: 56,278,719 km (0.068 R)
• M65: 62,171,678 km (0.096 R)
• M66: 62,562,877 km (0.084 R)
• M67: 63,478,565 km (0.112 R)
• M68: 63,872,307 km (0.118 R)
• M69: 64,530,538 km (0.05 R)
• M70: 67,452,932 km (0.089 R)
• M71: 71,780,350 km (0.118 R)
• M72: 73,977,344 km (0.084 R)
• M73: 74,253,651 km (0.095 R)
• M74: 75,778,801 km (0.086 R)
• M75: 76,615,054 km (0.119 R)
• M76: 77,174,250 km (0.106 R)
• M77: 77,734,794 km (0.065 R)
• M78: 78,015,589 km (0.109 R)
• M79: 79,565,871 km (0.118 R)
• M80: 81,553,728 km (0.077 R)
• M81: 83,127,049 km (0.099 R)
• M82: 85,288,588 km (0.068 R)
• M83: 86,158,350 km (0.09 R)
• M84: 88,199,314 km (0.07 R)
• M85: 89,078,950 km (0.119 R)
• M86: 89,519,815 km (0.099 R)
• M87: 90,108,781 km (0.083 R)
• M88: 92,626,065 km (0.117 R)
• M89: 94,416,901 km (0.087 R)
• M90: 95,166,536 km (0.115 R)
• M91: 97,124,622 km (0.106 R)
• M92: 98,184,523 km (0.12 R)
• M93: 98,336,216 km (0.118 R)
• M94: 98,791,741 km (0.04 R)
• M95: 99,400,455 km (0.086 R)
• M96: 100,468,434 km (0.116 R)
• M97: 102,154,552 km (0.092 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit